From Primary Care to Specialization: How PAs Make a Specialty Switch

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Physician assistants (PAs) are educated as generalists — with the ability to switch medical specialties during their careers. Andrzej Kozikowski, PhD, senior director of research at the National Commission on Certification of Physician Assistants (NCCPA), said that having that kind of career flexibility is often a motivating factor for students who pursue the PA path.

“If you look at the research literature on physicians, you can see that choosing a specialty can be quite stressful,” he told this news organization. “It’s a lifelong decision. You have to commit to a residency, maybe fellowship training, and if you don’t like it and want to switch your specialty, you have to go back and do it again. It’s a decision that weighs heavily on your [physicians] shoulders.”

The PA profession, however, offers lateral movement. Rachel Porter, PhD, interim director of preclinical education at PA program, Duke University, Durham, North Carolina, said that the didactic portion of a PA’s medical education is very broad to support that kind of flexibility. And most PA students, depending on their program, have the opportunity to go through several clinical rotations to see which specialty might be the best fit.

“That initial medical education is meant to provide a good foundation across all systems, across all age groups, subpopulations, and settings — hospital, ambulatory, or outpatient,” she explained. “Once they are exposed to clinical experiences later, we find that students discover their niche and where they want to be once they start their career.”

 

Making a Lateral Move

According to the 2022 Statistical Profile of Board-Certified PAs by Specialty, based on a survey conducted by the NCCPA, approximately half of board-certified PAs have switched to a different specialty at least once during their career. Nearly 31% have done so at least twice.

Eric Van Hecke, DMSc, MPAS, PA-C, CAQ-EM, assistant professor and PA program director at Concordia University, St. Paul in St. Paul, Minnesota, works in emergency medicine, thanks to his clinical rotations during PA school, which helped him determine that a surgical specialty was not for him.

“I did some surgical rotations, and I found I hated being in the operating room,” he said. “I didn’t like the way PAs were utilized there. But then, toward the end of my PA program, I had the opportunity to do an emergency department rotation and found it was a much better fit.”

Other PAs, however, may not be as lucky to find the right practice straight out of school. Some may be limited by job availability in a specific geographic area, while others may feel more comfortable starting in a hospital setting. Lyndsey Milcarek, PA-C, MPH, a PA in Buffalo, New York, said she started in a primary care role after school but moved to geriatric home health after a year. Then, 3 years later, she switched specialties again to join an emergency department. She said her decisions to move were largely driven by organizational issues.

“In one case, I saw the organization was headed for a buyout and I wanted to get ahead of it,” she said. “In another, the workload was a lot, and you couldn’t go home at the end of your shift if there were still patients to see. It was a recipe for burnout.”

Amanda Michaud, DMSc, PA-C, in Jacksonville, Florida, said she initially enjoyed the “fast-paced environment” of emergency medicine after graduating from PA school. But when her family was looking at a move out of state, she started to consider a specialty change and ultimately ended up joining an allergy practice.

“I wanted to have a more nine-to-five kind of job. I wanted my weekends. I had missed a lot of holidays with my family,” she said. “But I also was interested in becoming more of an expert in a particular field. In the ER, you become an expert in saving lives and stabilizing patients. But I wanted an opportunity to truly learn the medicine and science behind one area.”

 

Understand Your Why — and Do the Work

The reasons a PA might choose to make a specialty switch aren’t unlike the reasons a corporate attorney might want to practice family law or a nurse practitioner might want to switch from the ICU to the pediatric ward. People might consider it a change of scenery. Some may be looking to relocate, support a better work-life balance, reduce their stress, expand their skills and knowledge, find a more palatable work environment, or make more money. But those who have made lateral moves said it isn’t as easy as it may look.

“It will take time, not just to learn the new specialty but to understand how your new practice does things,” said Michaud. “You need to expect a huge learning curve ahead when you make a change.”

Milcarek added that PAs who are considering a switch should think long and hard about the kind of environment they want to work in and, as they look at other departments or practices, spend time talking to and shadowing PAs to understand what working there will look like. Just because a particular specialty has a reputation for being low stress (or high paying) doesn’t mean that’s what you’ll find once you come on board. So much depends on your employer — and the people you work with.

“There are a lot of opportunities for PA jobs, but employers aren’t always transparent about workflows and management,” Milcarek said. “You want to have good intel upfront before you make a decision.”

Kozikowski agreed. “It takes a while to adapt to a new environment and to understand how things are done,” he explained. “Research suggests that having a good network, mentors, and good onboarding programs are really important. It’s not just finding continuing medical education, you also need to have the right support system in place.”

Despite the challenges involved with a specialty switch, Milcarek said her moves have made her a stronger overall clinician.

“I have a unique perspective because I’ve worked in so many different areas,” she said. “I’ve learned a lot in each and can apply those things in my new roles. I feel fortunate that I’ve been able to make these switches and continue to learn and grow and become a better PA.”

A version of this article first appeared on Medscape.com.

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Physician assistants (PAs) are educated as generalists — with the ability to switch medical specialties during their careers. Andrzej Kozikowski, PhD, senior director of research at the National Commission on Certification of Physician Assistants (NCCPA), said that having that kind of career flexibility is often a motivating factor for students who pursue the PA path.

“If you look at the research literature on physicians, you can see that choosing a specialty can be quite stressful,” he told this news organization. “It’s a lifelong decision. You have to commit to a residency, maybe fellowship training, and if you don’t like it and want to switch your specialty, you have to go back and do it again. It’s a decision that weighs heavily on your [physicians] shoulders.”

The PA profession, however, offers lateral movement. Rachel Porter, PhD, interim director of preclinical education at PA program, Duke University, Durham, North Carolina, said that the didactic portion of a PA’s medical education is very broad to support that kind of flexibility. And most PA students, depending on their program, have the opportunity to go through several clinical rotations to see which specialty might be the best fit.

“That initial medical education is meant to provide a good foundation across all systems, across all age groups, subpopulations, and settings — hospital, ambulatory, or outpatient,” she explained. “Once they are exposed to clinical experiences later, we find that students discover their niche and where they want to be once they start their career.”

 

Making a Lateral Move

According to the 2022 Statistical Profile of Board-Certified PAs by Specialty, based on a survey conducted by the NCCPA, approximately half of board-certified PAs have switched to a different specialty at least once during their career. Nearly 31% have done so at least twice.

Eric Van Hecke, DMSc, MPAS, PA-C, CAQ-EM, assistant professor and PA program director at Concordia University, St. Paul in St. Paul, Minnesota, works in emergency medicine, thanks to his clinical rotations during PA school, which helped him determine that a surgical specialty was not for him.

“I did some surgical rotations, and I found I hated being in the operating room,” he said. “I didn’t like the way PAs were utilized there. But then, toward the end of my PA program, I had the opportunity to do an emergency department rotation and found it was a much better fit.”

Other PAs, however, may not be as lucky to find the right practice straight out of school. Some may be limited by job availability in a specific geographic area, while others may feel more comfortable starting in a hospital setting. Lyndsey Milcarek, PA-C, MPH, a PA in Buffalo, New York, said she started in a primary care role after school but moved to geriatric home health after a year. Then, 3 years later, she switched specialties again to join an emergency department. She said her decisions to move were largely driven by organizational issues.

“In one case, I saw the organization was headed for a buyout and I wanted to get ahead of it,” she said. “In another, the workload was a lot, and you couldn’t go home at the end of your shift if there were still patients to see. It was a recipe for burnout.”

Amanda Michaud, DMSc, PA-C, in Jacksonville, Florida, said she initially enjoyed the “fast-paced environment” of emergency medicine after graduating from PA school. But when her family was looking at a move out of state, she started to consider a specialty change and ultimately ended up joining an allergy practice.

“I wanted to have a more nine-to-five kind of job. I wanted my weekends. I had missed a lot of holidays with my family,” she said. “But I also was interested in becoming more of an expert in a particular field. In the ER, you become an expert in saving lives and stabilizing patients. But I wanted an opportunity to truly learn the medicine and science behind one area.”

 

Understand Your Why — and Do the Work

The reasons a PA might choose to make a specialty switch aren’t unlike the reasons a corporate attorney might want to practice family law or a nurse practitioner might want to switch from the ICU to the pediatric ward. People might consider it a change of scenery. Some may be looking to relocate, support a better work-life balance, reduce their stress, expand their skills and knowledge, find a more palatable work environment, or make more money. But those who have made lateral moves said it isn’t as easy as it may look.

“It will take time, not just to learn the new specialty but to understand how your new practice does things,” said Michaud. “You need to expect a huge learning curve ahead when you make a change.”

Milcarek added that PAs who are considering a switch should think long and hard about the kind of environment they want to work in and, as they look at other departments or practices, spend time talking to and shadowing PAs to understand what working there will look like. Just because a particular specialty has a reputation for being low stress (or high paying) doesn’t mean that’s what you’ll find once you come on board. So much depends on your employer — and the people you work with.

“There are a lot of opportunities for PA jobs, but employers aren’t always transparent about workflows and management,” Milcarek said. “You want to have good intel upfront before you make a decision.”

Kozikowski agreed. “It takes a while to adapt to a new environment and to understand how things are done,” he explained. “Research suggests that having a good network, mentors, and good onboarding programs are really important. It’s not just finding continuing medical education, you also need to have the right support system in place.”

Despite the challenges involved with a specialty switch, Milcarek said her moves have made her a stronger overall clinician.

“I have a unique perspective because I’ve worked in so many different areas,” she said. “I’ve learned a lot in each and can apply those things in my new roles. I feel fortunate that I’ve been able to make these switches and continue to learn and grow and become a better PA.”

A version of this article first appeared on Medscape.com.

Physician assistants (PAs) are educated as generalists — with the ability to switch medical specialties during their careers. Andrzej Kozikowski, PhD, senior director of research at the National Commission on Certification of Physician Assistants (NCCPA), said that having that kind of career flexibility is often a motivating factor for students who pursue the PA path.

“If you look at the research literature on physicians, you can see that choosing a specialty can be quite stressful,” he told this news organization. “It’s a lifelong decision. You have to commit to a residency, maybe fellowship training, and if you don’t like it and want to switch your specialty, you have to go back and do it again. It’s a decision that weighs heavily on your [physicians] shoulders.”

The PA profession, however, offers lateral movement. Rachel Porter, PhD, interim director of preclinical education at PA program, Duke University, Durham, North Carolina, said that the didactic portion of a PA’s medical education is very broad to support that kind of flexibility. And most PA students, depending on their program, have the opportunity to go through several clinical rotations to see which specialty might be the best fit.

“That initial medical education is meant to provide a good foundation across all systems, across all age groups, subpopulations, and settings — hospital, ambulatory, or outpatient,” she explained. “Once they are exposed to clinical experiences later, we find that students discover their niche and where they want to be once they start their career.”

 

Making a Lateral Move

According to the 2022 Statistical Profile of Board-Certified PAs by Specialty, based on a survey conducted by the NCCPA, approximately half of board-certified PAs have switched to a different specialty at least once during their career. Nearly 31% have done so at least twice.

Eric Van Hecke, DMSc, MPAS, PA-C, CAQ-EM, assistant professor and PA program director at Concordia University, St. Paul in St. Paul, Minnesota, works in emergency medicine, thanks to his clinical rotations during PA school, which helped him determine that a surgical specialty was not for him.

“I did some surgical rotations, and I found I hated being in the operating room,” he said. “I didn’t like the way PAs were utilized there. But then, toward the end of my PA program, I had the opportunity to do an emergency department rotation and found it was a much better fit.”

Other PAs, however, may not be as lucky to find the right practice straight out of school. Some may be limited by job availability in a specific geographic area, while others may feel more comfortable starting in a hospital setting. Lyndsey Milcarek, PA-C, MPH, a PA in Buffalo, New York, said she started in a primary care role after school but moved to geriatric home health after a year. Then, 3 years later, she switched specialties again to join an emergency department. She said her decisions to move were largely driven by organizational issues.

“In one case, I saw the organization was headed for a buyout and I wanted to get ahead of it,” she said. “In another, the workload was a lot, and you couldn’t go home at the end of your shift if there were still patients to see. It was a recipe for burnout.”

Amanda Michaud, DMSc, PA-C, in Jacksonville, Florida, said she initially enjoyed the “fast-paced environment” of emergency medicine after graduating from PA school. But when her family was looking at a move out of state, she started to consider a specialty change and ultimately ended up joining an allergy practice.

“I wanted to have a more nine-to-five kind of job. I wanted my weekends. I had missed a lot of holidays with my family,” she said. “But I also was interested in becoming more of an expert in a particular field. In the ER, you become an expert in saving lives and stabilizing patients. But I wanted an opportunity to truly learn the medicine and science behind one area.”

 

Understand Your Why — and Do the Work

The reasons a PA might choose to make a specialty switch aren’t unlike the reasons a corporate attorney might want to practice family law or a nurse practitioner might want to switch from the ICU to the pediatric ward. People might consider it a change of scenery. Some may be looking to relocate, support a better work-life balance, reduce their stress, expand their skills and knowledge, find a more palatable work environment, or make more money. But those who have made lateral moves said it isn’t as easy as it may look.

“It will take time, not just to learn the new specialty but to understand how your new practice does things,” said Michaud. “You need to expect a huge learning curve ahead when you make a change.”

Milcarek added that PAs who are considering a switch should think long and hard about the kind of environment they want to work in and, as they look at other departments or practices, spend time talking to and shadowing PAs to understand what working there will look like. Just because a particular specialty has a reputation for being low stress (or high paying) doesn’t mean that’s what you’ll find once you come on board. So much depends on your employer — and the people you work with.

“There are a lot of opportunities for PA jobs, but employers aren’t always transparent about workflows and management,” Milcarek said. “You want to have good intel upfront before you make a decision.”

Kozikowski agreed. “It takes a while to adapt to a new environment and to understand how things are done,” he explained. “Research suggests that having a good network, mentors, and good onboarding programs are really important. It’s not just finding continuing medical education, you also need to have the right support system in place.”

Despite the challenges involved with a specialty switch, Milcarek said her moves have made her a stronger overall clinician.

“I have a unique perspective because I’ve worked in so many different areas,” she said. “I’ve learned a lot in each and can apply those things in my new roles. I feel fortunate that I’ve been able to make these switches and continue to learn and grow and become a better PA.”

A version of this article first appeared on Medscape.com.

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The Use of Biomarkers for Alzheimer’s Disease in Primary Care

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In our previous case-based review, I teased the opportunity to use biomarkers to increase the accuracy and expediency of the diagnosis of Alzheimer’s disease (AD). These tests are no longer confined to the research setting but are now available to specialists and primary care clinicians alike. Given that most cognitive disorders are first identified in primary care, however, I believe that their greatest impact will be in our clinical space.

The pathologic processes associated with AD can be detected approximately 2 decades before the advent of clinical symptoms, and the symptomatic period of cognitive impairment is estimated to occupy just the final third of the disease course of AD. Using imaging studies, primarily PET, as well as cerebrospinal fluid (CSF) and even blood biomarkers for beta amyloid and tau, the pathologic drivers of AD, clinicians can identify patients with AD pathology before any symptoms are present. Importantly for our present-day interventions, the application of biomarkers can also help to diagnose AD earlier.

Amyloid PET identifies one of the earliest markers of potential AD, but a barrier common to advanced diagnostic imaging has been cost. Medicare has now approved coverage for amyloid PET in cases of suspected cognitive impairment. In a large study of more than 16,000 older adults in the United States, PET scans were positive in 55.3% of cases with mild cognitive impairment (MCI). The PET positivity rate among adults with other dementia was 70.1%. The application of PET resulted in a change in care in more than 60% of patients with MCI and dementia. One quarter of participants had their diagnosis changed from AD to another form of dementia, and 10% were changed from a diagnosis of other dementia to AD.

Liquid biomarkers can involve either CSF or blood samples. To date, CSF testing has yielded more consistent results and has defined protocols for assessment. Still, collection of CSF is more challenging than collection of blood, and patients and their families may object to lumbar puncture. CSF assessment therefore remains generally in the province of specialists and research centers.

Primary care clinicians have been waiting for a reliable blood-based biomarker for AD, and that wait may be about to end. A study published in July 2024 included 1213 adults being evaluated for cognitive symptoms in Sweden. They completed a test measuring the ratio of phosphorylated tau 217 vs nonphosphorylated tau 217, with or without a test for serum amyloid ratios as well. These tests were compared with clinicians’ clinical diagnoses as well as CSF results, which were considered the gold standard.

Using only clinical tools, primary care clinicians’ and specialists’ diagnostic accuracy for MCI and dementia were just 61% and 73%, respectively. These values were substantially weaker vs the performance of either the serum tau or amyloid ratios (both 90% accurate). The authors concluded that serum testing has the potential to improve clinical care of patients with cognitive impairment.

Where does that leave us today? Commercially available blood biomarkers are available now which use different tests and cutoff values. These may be helpful but will probably be difficult to compare and interpret for primary care clinicians. In addition, insurance is less likely to cover these tests. Amyloid PET scans are a very reasonable option to augment clinician judgment of suspected cognitive impairment, but not all geographic areas will have ready access to this imaging study.

Still, it is an exciting time to have more objective tools at our disposal to identify MCI and AD. These tools can only be optimized by clinicians who recognize symptoms and perform the baseline testing necessary to determine pretest probability of MCI or dementia.

Charles P. Vega, Health Sciences Clinical Professor, Family Medicine, University of California, Irvine, has disclosed the following relevant financial relationships: Serve(d) as a director, officer, partner, employee, adviser, consultant, or trustee for McNeil Pharmaceuticals.

A version of this article first appeared on Medscape.com.

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In our previous case-based review, I teased the opportunity to use biomarkers to increase the accuracy and expediency of the diagnosis of Alzheimer’s disease (AD). These tests are no longer confined to the research setting but are now available to specialists and primary care clinicians alike. Given that most cognitive disorders are first identified in primary care, however, I believe that their greatest impact will be in our clinical space.

The pathologic processes associated with AD can be detected approximately 2 decades before the advent of clinical symptoms, and the symptomatic period of cognitive impairment is estimated to occupy just the final third of the disease course of AD. Using imaging studies, primarily PET, as well as cerebrospinal fluid (CSF) and even blood biomarkers for beta amyloid and tau, the pathologic drivers of AD, clinicians can identify patients with AD pathology before any symptoms are present. Importantly for our present-day interventions, the application of biomarkers can also help to diagnose AD earlier.

Amyloid PET identifies one of the earliest markers of potential AD, but a barrier common to advanced diagnostic imaging has been cost. Medicare has now approved coverage for amyloid PET in cases of suspected cognitive impairment. In a large study of more than 16,000 older adults in the United States, PET scans were positive in 55.3% of cases with mild cognitive impairment (MCI). The PET positivity rate among adults with other dementia was 70.1%. The application of PET resulted in a change in care in more than 60% of patients with MCI and dementia. One quarter of participants had their diagnosis changed from AD to another form of dementia, and 10% were changed from a diagnosis of other dementia to AD.

Liquid biomarkers can involve either CSF or blood samples. To date, CSF testing has yielded more consistent results and has defined protocols for assessment. Still, collection of CSF is more challenging than collection of blood, and patients and their families may object to lumbar puncture. CSF assessment therefore remains generally in the province of specialists and research centers.

Primary care clinicians have been waiting for a reliable blood-based biomarker for AD, and that wait may be about to end. A study published in July 2024 included 1213 adults being evaluated for cognitive symptoms in Sweden. They completed a test measuring the ratio of phosphorylated tau 217 vs nonphosphorylated tau 217, with or without a test for serum amyloid ratios as well. These tests were compared with clinicians’ clinical diagnoses as well as CSF results, which were considered the gold standard.

Using only clinical tools, primary care clinicians’ and specialists’ diagnostic accuracy for MCI and dementia were just 61% and 73%, respectively. These values were substantially weaker vs the performance of either the serum tau or amyloid ratios (both 90% accurate). The authors concluded that serum testing has the potential to improve clinical care of patients with cognitive impairment.

Where does that leave us today? Commercially available blood biomarkers are available now which use different tests and cutoff values. These may be helpful but will probably be difficult to compare and interpret for primary care clinicians. In addition, insurance is less likely to cover these tests. Amyloid PET scans are a very reasonable option to augment clinician judgment of suspected cognitive impairment, but not all geographic areas will have ready access to this imaging study.

Still, it is an exciting time to have more objective tools at our disposal to identify MCI and AD. These tools can only be optimized by clinicians who recognize symptoms and perform the baseline testing necessary to determine pretest probability of MCI or dementia.

Charles P. Vega, Health Sciences Clinical Professor, Family Medicine, University of California, Irvine, has disclosed the following relevant financial relationships: Serve(d) as a director, officer, partner, employee, adviser, consultant, or trustee for McNeil Pharmaceuticals.

A version of this article first appeared on Medscape.com.

In our previous case-based review, I teased the opportunity to use biomarkers to increase the accuracy and expediency of the diagnosis of Alzheimer’s disease (AD). These tests are no longer confined to the research setting but are now available to specialists and primary care clinicians alike. Given that most cognitive disorders are first identified in primary care, however, I believe that their greatest impact will be in our clinical space.

The pathologic processes associated with AD can be detected approximately 2 decades before the advent of clinical symptoms, and the symptomatic period of cognitive impairment is estimated to occupy just the final third of the disease course of AD. Using imaging studies, primarily PET, as well as cerebrospinal fluid (CSF) and even blood biomarkers for beta amyloid and tau, the pathologic drivers of AD, clinicians can identify patients with AD pathology before any symptoms are present. Importantly for our present-day interventions, the application of biomarkers can also help to diagnose AD earlier.

Amyloid PET identifies one of the earliest markers of potential AD, but a barrier common to advanced diagnostic imaging has been cost. Medicare has now approved coverage for amyloid PET in cases of suspected cognitive impairment. In a large study of more than 16,000 older adults in the United States, PET scans were positive in 55.3% of cases with mild cognitive impairment (MCI). The PET positivity rate among adults with other dementia was 70.1%. The application of PET resulted in a change in care in more than 60% of patients with MCI and dementia. One quarter of participants had their diagnosis changed from AD to another form of dementia, and 10% were changed from a diagnosis of other dementia to AD.

Liquid biomarkers can involve either CSF or blood samples. To date, CSF testing has yielded more consistent results and has defined protocols for assessment. Still, collection of CSF is more challenging than collection of blood, and patients and their families may object to lumbar puncture. CSF assessment therefore remains generally in the province of specialists and research centers.

Primary care clinicians have been waiting for a reliable blood-based biomarker for AD, and that wait may be about to end. A study published in July 2024 included 1213 adults being evaluated for cognitive symptoms in Sweden. They completed a test measuring the ratio of phosphorylated tau 217 vs nonphosphorylated tau 217, with or without a test for serum amyloid ratios as well. These tests were compared with clinicians’ clinical diagnoses as well as CSF results, which were considered the gold standard.

Using only clinical tools, primary care clinicians’ and specialists’ diagnostic accuracy for MCI and dementia were just 61% and 73%, respectively. These values were substantially weaker vs the performance of either the serum tau or amyloid ratios (both 90% accurate). The authors concluded that serum testing has the potential to improve clinical care of patients with cognitive impairment.

Where does that leave us today? Commercially available blood biomarkers are available now which use different tests and cutoff values. These may be helpful but will probably be difficult to compare and interpret for primary care clinicians. In addition, insurance is less likely to cover these tests. Amyloid PET scans are a very reasonable option to augment clinician judgment of suspected cognitive impairment, but not all geographic areas will have ready access to this imaging study.

Still, it is an exciting time to have more objective tools at our disposal to identify MCI and AD. These tools can only be optimized by clinicians who recognize symptoms and perform the baseline testing necessary to determine pretest probability of MCI or dementia.

Charles P. Vega, Health Sciences Clinical Professor, Family Medicine, University of California, Irvine, has disclosed the following relevant financial relationships: Serve(d) as a director, officer, partner, employee, adviser, consultant, or trustee for McNeil Pharmaceuticals.

A version of this article first appeared on Medscape.com.

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From Mexico City to the Heights of Leukemia Medicine

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If the name of leukemia specialist Jorge Cortes, MD, appears any more often in PubMed, they’ll need to name a wing after him. 

Over 30 years, Cortes has led or coauthored hundreds of studies, including many trials of landmark drugs to treat chronic myeloid leukemia (CML). His work has helped transform CML into an often-survivable disease instead of one that took the lives of most patients within 5 years.

“It’s been remarkable to see the evolution in CML and to be part of that transition as a fellow, as faculty, and as leader of some of the trials,” said Cortes, who directs the Georgia Cancer Center at Augusta University. “I’m the luckiest person in the world.”

In an interview, Cortes talked about his youth in Mexico, his research path, and his close connections to cancer medicine in Latin America.

Q: You grew up in Mexico City. What was your family like?

A: “My father grew up very poor in a small town in Michoacán in the southwest part of Mexico. In Mexico City, he had a tiny grocery store in an old-fashioned market, and we were lower middle class.

One of the things I learned was to work hard. There’s nobody I know who worked as hard as my father. He opened his store every day of the year, [Mexican] Independence Day or New Year’s or Christmas. He worked hard so we could have a better life than he did.

We learned English from a very young age. My elementary school was called Westminster School because he wanted a school where we would learn English.

As for my mother, she stayed with us [at home] and made sure we did our homework and were taken care of. I learned about being honest and dedicating to what you were doing.”

Q: You trained at the Salvador Zubirán National Institute of Health Sciences and Nutrition in Mexico City. Then what happened? 

A: “Through encouragement by my dermatologist older brother and a mentor at the institution where I was training as a hematologist, I decided to come to the United States.

My initial focus was going to be on coagulation and thrombosis. I came to Houston (Texas) for a fellowship at the University of Texas Health Science Center.

Then I started doing my rotation for the malignant part of the fellowship at MD Anderson Cancer Center [Houston]. One of my first rotations was with Susan M. O’Brien, [MD,] who became my greatest mentor throughout my career. I really enjoyed my rotation. I thought she was great clinically, and she was doing research and teaching. That’s what I wanted for my career.”

Q: What drew you to leukemia specifically?

A: “Dr O’Brien worked in leukemia during my initial rotation, and I really loved it. It was hard work, but it was very inspiring to see the clinical research and the things you could for patients. She had a lot of joy doing that. 

I told my program director I’d change and transfer to MD Anderson, and I ended up staying at MD Anderson for 23 years.”

Q: What was leukemia research like in those days?

A: “We didn’t have the understanding of the biology and the new drugs that we have now. When I started in Mexico, we didn’t even have hydroxyurea. What we were doing was much more basic. But still, the field sounded like a great field to be involved with because they were doing so many trials and had an outstanding database. 

Because of the influence of Dr [Moshe] Talpaz, [MD,] I started getting very involved with CML. In my initial years as a young faculty, I started working with him on interferon. Then imatinib appeared. I saw even from the phase 1 study how impressive the outcomes were in patients who had no response to anything and were in bad shape.”

Q: What CML medications have you worked on?

A: “I’ve been involved with all of them. Imatinib early on, then I led trials with dasatinib and nilotinib. Then, I led the registration trials of bosutinib and ponatinib. More recently, I was part of the development of asciminib.”

Q: What were some of the biggest challenges in CML research?

A: “We had an opportunity to do a lot of analysis about TKIs [tyrosine kinase inhibitors] when these were new drugs. It was a very steep curve of learning, how to monitor and manage side effects.

Then patients were starting to have resistance to two to three TKIs. Ponatinib came along, and it was an incredibly effective drug. But after it was approved, we started to recognize the occurrence of heart attacks and strokes.

That was unexpected and not something that was known for any TKI. It was a big challenge. The drug was taken off the market for some time, and trials were put on hold by the FDA [US Food and Drug Administration].

We scrambled to understand the mechanism of action. For a year or two, it was a stressful time. But eventually we moved past it, and we learned a lot.”

Q: What sort of work have you done in Latin America?

A: “I’ve always been very close to Latin America. I have many good friends and colleagues there, and I’ve always been interested in working with them. 

We’ve done research and studies and created an organization called Latin American Leukemia Net to develop more trials in Latin America. The most rewarding thing has been the educational programs for patients that we’ve done, helping them understand the disease, the treatments, and the goals of treatment. 

We’ve conducted a number of programs, and they have been effective, well-attended, and well received. I still work with my colleagues to develop local guidelines and do collaborative research.”

Q: What convinced you to leave MD Anderson for Georgia?

A: “I never thought I’d leave MD Anderson. I had my well-oiled machine of clinical trials, my clinic, and my fellowship program. But the one thing that I wanted to see if I could try next was to develop an institution.

That was the goal here, to take the Georgia Cancer Center to NCI [National Cancer Institute] designation. So, I thought, ‘That’s a nice challenge.’ It may be a good opportunity to try a different aspect of what it means to be an oncologist.

There are days that you think, ‘What am I doing here?’ when you have to deal with budgets and personnel and all these things. But it’s part of the process. It’s still good to know that we have a goal, and that we’re going to make it. 

Also, I still see my patients, and I enjoy that I still do some research and mentoring.”

Q: What’s the current state of CML treatment?

A: “Many patients have a pretty much normal life expectancy while [on therapy]. Still, one of the goals of many patients is to stop therapy. But that’s a reality only for a small percentage of patients. How can we make that happen for more patients?”

Q: By stopping therapy, do you mean curing the cancer?

A: “Yes, pretty much. You have a good response, you stop the therapy, and it doesn’t come back.

There are also patients who really don’t do well. We hear about CML being with a disease with such a good outcome, but we have patients for whom nothing works. Is it a matter of [needing] another TKI, or do we need to look at something else?”

Q: What do you see on the horizon?

A: “We are developing new approaches like combination therapies. We’re scratching the surface on that. We need to understand which combinations work, and where and when.

And we can make more efficient uses of the drugs we have now in terms of which ones to use when, the doses, the safety profiles. I think we can do better.”

Cortes disclosed consulting for Amphivena, Astellas, Bio-Path, BioLineRx, Bristol Myers Squibb, Daiichi Sankyo, Jazz, Novartis, Pfizer, and Takeda and research funding from Astellas Pharma, Bristol Myers Squibb, Daiichi Sankyo, Immunogen, Jazz, Merus, Novartis, Pfizer, Sun Pharma, Takeda, Tolero and Trovagene.
 

A version of this article appeared on Medscape.com.

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If the name of leukemia specialist Jorge Cortes, MD, appears any more often in PubMed, they’ll need to name a wing after him. 

Over 30 years, Cortes has led or coauthored hundreds of studies, including many trials of landmark drugs to treat chronic myeloid leukemia (CML). His work has helped transform CML into an often-survivable disease instead of one that took the lives of most patients within 5 years.

“It’s been remarkable to see the evolution in CML and to be part of that transition as a fellow, as faculty, and as leader of some of the trials,” said Cortes, who directs the Georgia Cancer Center at Augusta University. “I’m the luckiest person in the world.”

In an interview, Cortes talked about his youth in Mexico, his research path, and his close connections to cancer medicine in Latin America.

Q: You grew up in Mexico City. What was your family like?

A: “My father grew up very poor in a small town in Michoacán in the southwest part of Mexico. In Mexico City, he had a tiny grocery store in an old-fashioned market, and we were lower middle class.

One of the things I learned was to work hard. There’s nobody I know who worked as hard as my father. He opened his store every day of the year, [Mexican] Independence Day or New Year’s or Christmas. He worked hard so we could have a better life than he did.

We learned English from a very young age. My elementary school was called Westminster School because he wanted a school where we would learn English.

As for my mother, she stayed with us [at home] and made sure we did our homework and were taken care of. I learned about being honest and dedicating to what you were doing.”

Q: You trained at the Salvador Zubirán National Institute of Health Sciences and Nutrition in Mexico City. Then what happened? 

A: “Through encouragement by my dermatologist older brother and a mentor at the institution where I was training as a hematologist, I decided to come to the United States.

My initial focus was going to be on coagulation and thrombosis. I came to Houston (Texas) for a fellowship at the University of Texas Health Science Center.

Then I started doing my rotation for the malignant part of the fellowship at MD Anderson Cancer Center [Houston]. One of my first rotations was with Susan M. O’Brien, [MD,] who became my greatest mentor throughout my career. I really enjoyed my rotation. I thought she was great clinically, and she was doing research and teaching. That’s what I wanted for my career.”

Q: What drew you to leukemia specifically?

A: “Dr O’Brien worked in leukemia during my initial rotation, and I really loved it. It was hard work, but it was very inspiring to see the clinical research and the things you could for patients. She had a lot of joy doing that. 

I told my program director I’d change and transfer to MD Anderson, and I ended up staying at MD Anderson for 23 years.”

Q: What was leukemia research like in those days?

A: “We didn’t have the understanding of the biology and the new drugs that we have now. When I started in Mexico, we didn’t even have hydroxyurea. What we were doing was much more basic. But still, the field sounded like a great field to be involved with because they were doing so many trials and had an outstanding database. 

Because of the influence of Dr [Moshe] Talpaz, [MD,] I started getting very involved with CML. In my initial years as a young faculty, I started working with him on interferon. Then imatinib appeared. I saw even from the phase 1 study how impressive the outcomes were in patients who had no response to anything and were in bad shape.”

Q: What CML medications have you worked on?

A: “I’ve been involved with all of them. Imatinib early on, then I led trials with dasatinib and nilotinib. Then, I led the registration trials of bosutinib and ponatinib. More recently, I was part of the development of asciminib.”

Q: What were some of the biggest challenges in CML research?

A: “We had an opportunity to do a lot of analysis about TKIs [tyrosine kinase inhibitors] when these were new drugs. It was a very steep curve of learning, how to monitor and manage side effects.

Then patients were starting to have resistance to two to three TKIs. Ponatinib came along, and it was an incredibly effective drug. But after it was approved, we started to recognize the occurrence of heart attacks and strokes.

That was unexpected and not something that was known for any TKI. It was a big challenge. The drug was taken off the market for some time, and trials were put on hold by the FDA [US Food and Drug Administration].

We scrambled to understand the mechanism of action. For a year or two, it was a stressful time. But eventually we moved past it, and we learned a lot.”

Q: What sort of work have you done in Latin America?

A: “I’ve always been very close to Latin America. I have many good friends and colleagues there, and I’ve always been interested in working with them. 

We’ve done research and studies and created an organization called Latin American Leukemia Net to develop more trials in Latin America. The most rewarding thing has been the educational programs for patients that we’ve done, helping them understand the disease, the treatments, and the goals of treatment. 

We’ve conducted a number of programs, and they have been effective, well-attended, and well received. I still work with my colleagues to develop local guidelines and do collaborative research.”

Q: What convinced you to leave MD Anderson for Georgia?

A: “I never thought I’d leave MD Anderson. I had my well-oiled machine of clinical trials, my clinic, and my fellowship program. But the one thing that I wanted to see if I could try next was to develop an institution.

That was the goal here, to take the Georgia Cancer Center to NCI [National Cancer Institute] designation. So, I thought, ‘That’s a nice challenge.’ It may be a good opportunity to try a different aspect of what it means to be an oncologist.

There are days that you think, ‘What am I doing here?’ when you have to deal with budgets and personnel and all these things. But it’s part of the process. It’s still good to know that we have a goal, and that we’re going to make it. 

Also, I still see my patients, and I enjoy that I still do some research and mentoring.”

Q: What’s the current state of CML treatment?

A: “Many patients have a pretty much normal life expectancy while [on therapy]. Still, one of the goals of many patients is to stop therapy. But that’s a reality only for a small percentage of patients. How can we make that happen for more patients?”

Q: By stopping therapy, do you mean curing the cancer?

A: “Yes, pretty much. You have a good response, you stop the therapy, and it doesn’t come back.

There are also patients who really don’t do well. We hear about CML being with a disease with such a good outcome, but we have patients for whom nothing works. Is it a matter of [needing] another TKI, or do we need to look at something else?”

Q: What do you see on the horizon?

A: “We are developing new approaches like combination therapies. We’re scratching the surface on that. We need to understand which combinations work, and where and when.

And we can make more efficient uses of the drugs we have now in terms of which ones to use when, the doses, the safety profiles. I think we can do better.”

Cortes disclosed consulting for Amphivena, Astellas, Bio-Path, BioLineRx, Bristol Myers Squibb, Daiichi Sankyo, Jazz, Novartis, Pfizer, and Takeda and research funding from Astellas Pharma, Bristol Myers Squibb, Daiichi Sankyo, Immunogen, Jazz, Merus, Novartis, Pfizer, Sun Pharma, Takeda, Tolero and Trovagene.
 

A version of this article appeared on Medscape.com.

If the name of leukemia specialist Jorge Cortes, MD, appears any more often in PubMed, they’ll need to name a wing after him. 

Over 30 years, Cortes has led or coauthored hundreds of studies, including many trials of landmark drugs to treat chronic myeloid leukemia (CML). His work has helped transform CML into an often-survivable disease instead of one that took the lives of most patients within 5 years.

“It’s been remarkable to see the evolution in CML and to be part of that transition as a fellow, as faculty, and as leader of some of the trials,” said Cortes, who directs the Georgia Cancer Center at Augusta University. “I’m the luckiest person in the world.”

In an interview, Cortes talked about his youth in Mexico, his research path, and his close connections to cancer medicine in Latin America.

Q: You grew up in Mexico City. What was your family like?

A: “My father grew up very poor in a small town in Michoacán in the southwest part of Mexico. In Mexico City, he had a tiny grocery store in an old-fashioned market, and we were lower middle class.

One of the things I learned was to work hard. There’s nobody I know who worked as hard as my father. He opened his store every day of the year, [Mexican] Independence Day or New Year’s or Christmas. He worked hard so we could have a better life than he did.

We learned English from a very young age. My elementary school was called Westminster School because he wanted a school where we would learn English.

As for my mother, she stayed with us [at home] and made sure we did our homework and were taken care of. I learned about being honest and dedicating to what you were doing.”

Q: You trained at the Salvador Zubirán National Institute of Health Sciences and Nutrition in Mexico City. Then what happened? 

A: “Through encouragement by my dermatologist older brother and a mentor at the institution where I was training as a hematologist, I decided to come to the United States.

My initial focus was going to be on coagulation and thrombosis. I came to Houston (Texas) for a fellowship at the University of Texas Health Science Center.

Then I started doing my rotation for the malignant part of the fellowship at MD Anderson Cancer Center [Houston]. One of my first rotations was with Susan M. O’Brien, [MD,] who became my greatest mentor throughout my career. I really enjoyed my rotation. I thought she was great clinically, and she was doing research and teaching. That’s what I wanted for my career.”

Q: What drew you to leukemia specifically?

A: “Dr O’Brien worked in leukemia during my initial rotation, and I really loved it. It was hard work, but it was very inspiring to see the clinical research and the things you could for patients. She had a lot of joy doing that. 

I told my program director I’d change and transfer to MD Anderson, and I ended up staying at MD Anderson for 23 years.”

Q: What was leukemia research like in those days?

A: “We didn’t have the understanding of the biology and the new drugs that we have now. When I started in Mexico, we didn’t even have hydroxyurea. What we were doing was much more basic. But still, the field sounded like a great field to be involved with because they were doing so many trials and had an outstanding database. 

Because of the influence of Dr [Moshe] Talpaz, [MD,] I started getting very involved with CML. In my initial years as a young faculty, I started working with him on interferon. Then imatinib appeared. I saw even from the phase 1 study how impressive the outcomes were in patients who had no response to anything and were in bad shape.”

Q: What CML medications have you worked on?

A: “I’ve been involved with all of them. Imatinib early on, then I led trials with dasatinib and nilotinib. Then, I led the registration trials of bosutinib and ponatinib. More recently, I was part of the development of asciminib.”

Q: What were some of the biggest challenges in CML research?

A: “We had an opportunity to do a lot of analysis about TKIs [tyrosine kinase inhibitors] when these were new drugs. It was a very steep curve of learning, how to monitor and manage side effects.

Then patients were starting to have resistance to two to three TKIs. Ponatinib came along, and it was an incredibly effective drug. But after it was approved, we started to recognize the occurrence of heart attacks and strokes.

That was unexpected and not something that was known for any TKI. It was a big challenge. The drug was taken off the market for some time, and trials were put on hold by the FDA [US Food and Drug Administration].

We scrambled to understand the mechanism of action. For a year or two, it was a stressful time. But eventually we moved past it, and we learned a lot.”

Q: What sort of work have you done in Latin America?

A: “I’ve always been very close to Latin America. I have many good friends and colleagues there, and I’ve always been interested in working with them. 

We’ve done research and studies and created an organization called Latin American Leukemia Net to develop more trials in Latin America. The most rewarding thing has been the educational programs for patients that we’ve done, helping them understand the disease, the treatments, and the goals of treatment. 

We’ve conducted a number of programs, and they have been effective, well-attended, and well received. I still work with my colleagues to develop local guidelines and do collaborative research.”

Q: What convinced you to leave MD Anderson for Georgia?

A: “I never thought I’d leave MD Anderson. I had my well-oiled machine of clinical trials, my clinic, and my fellowship program. But the one thing that I wanted to see if I could try next was to develop an institution.

That was the goal here, to take the Georgia Cancer Center to NCI [National Cancer Institute] designation. So, I thought, ‘That’s a nice challenge.’ It may be a good opportunity to try a different aspect of what it means to be an oncologist.

There are days that you think, ‘What am I doing here?’ when you have to deal with budgets and personnel and all these things. But it’s part of the process. It’s still good to know that we have a goal, and that we’re going to make it. 

Also, I still see my patients, and I enjoy that I still do some research and mentoring.”

Q: What’s the current state of CML treatment?

A: “Many patients have a pretty much normal life expectancy while [on therapy]. Still, one of the goals of many patients is to stop therapy. But that’s a reality only for a small percentage of patients. How can we make that happen for more patients?”

Q: By stopping therapy, do you mean curing the cancer?

A: “Yes, pretty much. You have a good response, you stop the therapy, and it doesn’t come back.

There are also patients who really don’t do well. We hear about CML being with a disease with such a good outcome, but we have patients for whom nothing works. Is it a matter of [needing] another TKI, or do we need to look at something else?”

Q: What do you see on the horizon?

A: “We are developing new approaches like combination therapies. We’re scratching the surface on that. We need to understand which combinations work, and where and when.

And we can make more efficient uses of the drugs we have now in terms of which ones to use when, the doses, the safety profiles. I think we can do better.”

Cortes disclosed consulting for Amphivena, Astellas, Bio-Path, BioLineRx, Bristol Myers Squibb, Daiichi Sankyo, Jazz, Novartis, Pfizer, and Takeda and research funding from Astellas Pharma, Bristol Myers Squibb, Daiichi Sankyo, Immunogen, Jazz, Merus, Novartis, Pfizer, Sun Pharma, Takeda, Tolero and Trovagene.
 

A version of this article appeared on Medscape.com.

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Retire? Not Me! A Physician’s Journey of Reinvention

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I’ve tried to retire from medicine. Really. Proofs of my sincerity include a true retirement from performing procedures and the closing of two office practices. I even attended the wonderful retirement party my daughters threw for me. 

I had great plans for my newfound leisure time. I purchased about a thousand colored pencils to map my family ancestry. I wore out many magic erasers in my cleaning efforts. I cajoled my husband, Tony, to help me build not one, but three, gardens in our yard. Upon realizing I had no more weeds or closets to conquer, I began a Dante-like descent into a dark abyss. I felt my sadness was justified. After all, I had immensely enjoyed my early medical life. 

 

From Private Practice to Being Employed

I had a joint cardiology practice with the great Jim Whiteside, MD, in South Central Kentucky for 24 years. Our schedule was always bursting at the seams in the heart of tobacco country. We opened the first cath lab in our hospital, inspired the purchase of a new nuclear scanner, and expanded the stress echo lab. After a 6-year odyssey, we successfully championed primary PCI without surgery on site (along with Ephraim McDowell Regional Medical Center in Danville, Kentucky). As our services expanded, we remodeled to accommodate three cardiologists and two nurse practitioners. Simultaneously, we lobbied our city council and mayor to pass smoke-free legislation, a lightning rod topic in a culture still loyal to a burning weed whose worth had paled in comparison to the cost of its carnage. We were “running wide open” and believed that we were doing important work. 

But then our forward-thinking, appreciative CEO and friend died suddenly, and the open communication and innovation seemingly vanished. Those events inspired my first “retirement.” After this, I became employed for the first time and was blessed once again with a wonderful partner and colleagues. But despite those blessings, the global practice of medicine had begun to change. Physicians were now seen by some as widgets; their worth measured in productivity. A few years in, I needed part-time work to care for my aging parents. My employer needed more, thus inspiring my second “retirement”

 

My Second ‘Retirement’

My parents died within 4 months of each other in 2020. Suddenly, I was untethered from both my professional persona and role as caregiver. It was then that my sadness accelerated toward what seemed like the second circle of Hell, with many more to come. 

To many, my sadness made no sense. Our accountant reassured us that we no longer “needed” to work, and I was (and still am) happily married to my high school sweetheart. Our beautiful daughters were healthy and thriving. Although I mouthed appreciation for my blessings in prayer, I could not prevent myself from sinking further. 

My always supportive husband was worried. Tony had skipped happily into his retirement from teaching. He had hoped I would do that same. “You cannot sit on that couch and mope for the rest of your life,” he said, exasperated. 

I thought about doing just that, until one day I answered a phone call to hear, “Doctor, have you ever been to Montana?” Before I could cut her off, the woman charged into the description of a job opening for a locums cardiologist. I immediately sat up. “No office work?” I questioned. 

“No, this is strictly hospital call, rounds, and reading studies.” I didn’t know such jobs existed.

“What is the salary, and what do you cover?” I asked trying to conceal the fact that Tony would have gladly paid her to get me off the couch. 

 

Finding What Suits Me

If I’m honest, since my training days, hospital work is all I have ever wanted. I’ve always felt trapped by the imaginary timer that is part of every office visit. I found running a code less challenging than having to stand and end an office visit that might leave a patient wanting more. 

On hospital days, there are no scheduled time slots. I can triage patients according to their needs. My deadlines are self-imposed: To have a morning coffee with Tony. To deliver the best care possible. To educate as much as time will allow. To beat the midnight clock, after which billing is a little more difficult. 

I will soon begin my seventh year as an inpatient, acute-care cardiologist. Although I was flattered to be considered for full-time work, I couldn’t do that to Tony (who declined to move from Kentucky). We struck a deal that we’d travel to the same facility, where I work seven to nine jobs a year. 

I am now a less anxious “retiree.” My mood is bolstered by the knowledge that within days to weeks I’ll be back to doing what I love: Seeing patients. Making a difference. Enjoying professional comradery and appreciation.

Tony golfs while I work and he jokes that he is a “real go-getter,” explaining that “I take her to work in the morning and then at night, I go get her!” 

For those considering this line of work, it’s not for the faint of heart. My workday can stretch to over 16 hours. But I work in the best of hospital settings. On morning rounds, we present every single patient on the service. Our ER is staffed 100% of the time with at least four board-certified emergency medicine trained physicians. Everyone I work with shares a patient-first philosophy. 

Because of this, I have quite easily ascended from Dante’s inferno. I am happy again in my professional life. 

I know I’ll eventually have to retire for real, and I hope it will be at a time of my choosing and not enforced by the failings of modern medicine. I believe that these past few years will help ease that transition. And when that time comes, I’ll able to look back and know that I was blessed with a long and mostly satisfying career. 

Until then, my magic erasers, colored pencils and gardening will have to wait.

Dr. Walton-Shirley is a clinical cardiologist from Nashville, Tennessee. She reported no relevant conflicts of interest.

A version of this article first appeared on Medscape.com.

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I’ve tried to retire from medicine. Really. Proofs of my sincerity include a true retirement from performing procedures and the closing of two office practices. I even attended the wonderful retirement party my daughters threw for me. 

I had great plans for my newfound leisure time. I purchased about a thousand colored pencils to map my family ancestry. I wore out many magic erasers in my cleaning efforts. I cajoled my husband, Tony, to help me build not one, but three, gardens in our yard. Upon realizing I had no more weeds or closets to conquer, I began a Dante-like descent into a dark abyss. I felt my sadness was justified. After all, I had immensely enjoyed my early medical life. 

 

From Private Practice to Being Employed

I had a joint cardiology practice with the great Jim Whiteside, MD, in South Central Kentucky for 24 years. Our schedule was always bursting at the seams in the heart of tobacco country. We opened the first cath lab in our hospital, inspired the purchase of a new nuclear scanner, and expanded the stress echo lab. After a 6-year odyssey, we successfully championed primary PCI without surgery on site (along with Ephraim McDowell Regional Medical Center in Danville, Kentucky). As our services expanded, we remodeled to accommodate three cardiologists and two nurse practitioners. Simultaneously, we lobbied our city council and mayor to pass smoke-free legislation, a lightning rod topic in a culture still loyal to a burning weed whose worth had paled in comparison to the cost of its carnage. We were “running wide open” and believed that we were doing important work. 

But then our forward-thinking, appreciative CEO and friend died suddenly, and the open communication and innovation seemingly vanished. Those events inspired my first “retirement.” After this, I became employed for the first time and was blessed once again with a wonderful partner and colleagues. But despite those blessings, the global practice of medicine had begun to change. Physicians were now seen by some as widgets; their worth measured in productivity. A few years in, I needed part-time work to care for my aging parents. My employer needed more, thus inspiring my second “retirement”

 

My Second ‘Retirement’

My parents died within 4 months of each other in 2020. Suddenly, I was untethered from both my professional persona and role as caregiver. It was then that my sadness accelerated toward what seemed like the second circle of Hell, with many more to come. 

To many, my sadness made no sense. Our accountant reassured us that we no longer “needed” to work, and I was (and still am) happily married to my high school sweetheart. Our beautiful daughters were healthy and thriving. Although I mouthed appreciation for my blessings in prayer, I could not prevent myself from sinking further. 

My always supportive husband was worried. Tony had skipped happily into his retirement from teaching. He had hoped I would do that same. “You cannot sit on that couch and mope for the rest of your life,” he said, exasperated. 

I thought about doing just that, until one day I answered a phone call to hear, “Doctor, have you ever been to Montana?” Before I could cut her off, the woman charged into the description of a job opening for a locums cardiologist. I immediately sat up. “No office work?” I questioned. 

“No, this is strictly hospital call, rounds, and reading studies.” I didn’t know such jobs existed.

“What is the salary, and what do you cover?” I asked trying to conceal the fact that Tony would have gladly paid her to get me off the couch. 

 

Finding What Suits Me

If I’m honest, since my training days, hospital work is all I have ever wanted. I’ve always felt trapped by the imaginary timer that is part of every office visit. I found running a code less challenging than having to stand and end an office visit that might leave a patient wanting more. 

On hospital days, there are no scheduled time slots. I can triage patients according to their needs. My deadlines are self-imposed: To have a morning coffee with Tony. To deliver the best care possible. To educate as much as time will allow. To beat the midnight clock, after which billing is a little more difficult. 

I will soon begin my seventh year as an inpatient, acute-care cardiologist. Although I was flattered to be considered for full-time work, I couldn’t do that to Tony (who declined to move from Kentucky). We struck a deal that we’d travel to the same facility, where I work seven to nine jobs a year. 

I am now a less anxious “retiree.” My mood is bolstered by the knowledge that within days to weeks I’ll be back to doing what I love: Seeing patients. Making a difference. Enjoying professional comradery and appreciation.

Tony golfs while I work and he jokes that he is a “real go-getter,” explaining that “I take her to work in the morning and then at night, I go get her!” 

For those considering this line of work, it’s not for the faint of heart. My workday can stretch to over 16 hours. But I work in the best of hospital settings. On morning rounds, we present every single patient on the service. Our ER is staffed 100% of the time with at least four board-certified emergency medicine trained physicians. Everyone I work with shares a patient-first philosophy. 

Because of this, I have quite easily ascended from Dante’s inferno. I am happy again in my professional life. 

I know I’ll eventually have to retire for real, and I hope it will be at a time of my choosing and not enforced by the failings of modern medicine. I believe that these past few years will help ease that transition. And when that time comes, I’ll able to look back and know that I was blessed with a long and mostly satisfying career. 

Until then, my magic erasers, colored pencils and gardening will have to wait.

Dr. Walton-Shirley is a clinical cardiologist from Nashville, Tennessee. She reported no relevant conflicts of interest.

A version of this article first appeared on Medscape.com.

I’ve tried to retire from medicine. Really. Proofs of my sincerity include a true retirement from performing procedures and the closing of two office practices. I even attended the wonderful retirement party my daughters threw for me. 

I had great plans for my newfound leisure time. I purchased about a thousand colored pencils to map my family ancestry. I wore out many magic erasers in my cleaning efforts. I cajoled my husband, Tony, to help me build not one, but three, gardens in our yard. Upon realizing I had no more weeds or closets to conquer, I began a Dante-like descent into a dark abyss. I felt my sadness was justified. After all, I had immensely enjoyed my early medical life. 

 

From Private Practice to Being Employed

I had a joint cardiology practice with the great Jim Whiteside, MD, in South Central Kentucky for 24 years. Our schedule was always bursting at the seams in the heart of tobacco country. We opened the first cath lab in our hospital, inspired the purchase of a new nuclear scanner, and expanded the stress echo lab. After a 6-year odyssey, we successfully championed primary PCI without surgery on site (along with Ephraim McDowell Regional Medical Center in Danville, Kentucky). As our services expanded, we remodeled to accommodate three cardiologists and two nurse practitioners. Simultaneously, we lobbied our city council and mayor to pass smoke-free legislation, a lightning rod topic in a culture still loyal to a burning weed whose worth had paled in comparison to the cost of its carnage. We were “running wide open” and believed that we were doing important work. 

But then our forward-thinking, appreciative CEO and friend died suddenly, and the open communication and innovation seemingly vanished. Those events inspired my first “retirement.” After this, I became employed for the first time and was blessed once again with a wonderful partner and colleagues. But despite those blessings, the global practice of medicine had begun to change. Physicians were now seen by some as widgets; their worth measured in productivity. A few years in, I needed part-time work to care for my aging parents. My employer needed more, thus inspiring my second “retirement”

 

My Second ‘Retirement’

My parents died within 4 months of each other in 2020. Suddenly, I was untethered from both my professional persona and role as caregiver. It was then that my sadness accelerated toward what seemed like the second circle of Hell, with many more to come. 

To many, my sadness made no sense. Our accountant reassured us that we no longer “needed” to work, and I was (and still am) happily married to my high school sweetheart. Our beautiful daughters were healthy and thriving. Although I mouthed appreciation for my blessings in prayer, I could not prevent myself from sinking further. 

My always supportive husband was worried. Tony had skipped happily into his retirement from teaching. He had hoped I would do that same. “You cannot sit on that couch and mope for the rest of your life,” he said, exasperated. 

I thought about doing just that, until one day I answered a phone call to hear, “Doctor, have you ever been to Montana?” Before I could cut her off, the woman charged into the description of a job opening for a locums cardiologist. I immediately sat up. “No office work?” I questioned. 

“No, this is strictly hospital call, rounds, and reading studies.” I didn’t know such jobs existed.

“What is the salary, and what do you cover?” I asked trying to conceal the fact that Tony would have gladly paid her to get me off the couch. 

 

Finding What Suits Me

If I’m honest, since my training days, hospital work is all I have ever wanted. I’ve always felt trapped by the imaginary timer that is part of every office visit. I found running a code less challenging than having to stand and end an office visit that might leave a patient wanting more. 

On hospital days, there are no scheduled time slots. I can triage patients according to their needs. My deadlines are self-imposed: To have a morning coffee with Tony. To deliver the best care possible. To educate as much as time will allow. To beat the midnight clock, after which billing is a little more difficult. 

I will soon begin my seventh year as an inpatient, acute-care cardiologist. Although I was flattered to be considered for full-time work, I couldn’t do that to Tony (who declined to move from Kentucky). We struck a deal that we’d travel to the same facility, where I work seven to nine jobs a year. 

I am now a less anxious “retiree.” My mood is bolstered by the knowledge that within days to weeks I’ll be back to doing what I love: Seeing patients. Making a difference. Enjoying professional comradery and appreciation.

Tony golfs while I work and he jokes that he is a “real go-getter,” explaining that “I take her to work in the morning and then at night, I go get her!” 

For those considering this line of work, it’s not for the faint of heart. My workday can stretch to over 16 hours. But I work in the best of hospital settings. On morning rounds, we present every single patient on the service. Our ER is staffed 100% of the time with at least four board-certified emergency medicine trained physicians. Everyone I work with shares a patient-first philosophy. 

Because of this, I have quite easily ascended from Dante’s inferno. I am happy again in my professional life. 

I know I’ll eventually have to retire for real, and I hope it will be at a time of my choosing and not enforced by the failings of modern medicine. I believe that these past few years will help ease that transition. And when that time comes, I’ll able to look back and know that I was blessed with a long and mostly satisfying career. 

Until then, my magic erasers, colored pencils and gardening will have to wait.

Dr. Walton-Shirley is a clinical cardiologist from Nashville, Tennessee. She reported no relevant conflicts of interest.

A version of this article first appeared on Medscape.com.

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GLP-1 Prescribing Decisions: Compounded or Brand-Name?

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The decision to prescribe a compounded or brand-name glucagon-like peptide 1 (GLP-1) medication for obesity treatment was never simple, but recent developments have complicated it further.

Both Eli Lilly and Novo Nordisk have asked the Food and Drug Administration (FDA) to place their GLP-1 medications, tirzepatide and semaglutide, on its Demonstrable Difficulties for Compounding or DDC Lists, which would prohibit compounding the medications. Lawsuits are another issue. The Outsourcing Facility Association, a trade group, filed a lawsuit against the FDA, calling on it to restore tirzepatide to the shortage list after the FDA removed it on October 2, despite pharmacies still experiencing shortages, according to the association. The FDA is reevaluating the decision and won’t take action against compounders in the interim, with a joint status report scheduled for November 21.

In the midst of the lawsuits and pending decisions, healthcare providers are taking a variety of approaches when they need to decide between compounded vs brand-name GLP-1s for obesity treatment. The Alliance for Pharmacy Compounding, another trade group, offers a number of suggestions for doctors faced with compound or brand-name decisions and has a website tool to be sure a compounding pharmacy meets standards.

According to the FDA, a drug may be compounded for a patient who can’t be treated with an FDA-approved medication, such as a patient who has an allergy to a certain ingredient and needs medication to be made without it, or for a medication that appears on the FDA Drug Shortages List.

Here’s how five healthcare providers make the decision.

 

Physicians Weigh in

Hard pass: “I have no experience with compounded formulations by choice,” said W. Timothy Garvey, MD, MACE, an obesity specialist and the Charles E. Butterworth Jr professor and university professor at the University of Alabama at Birmingham. “I think our patients deserve better.”

However, he acknowledged: “This is a difficult situation when there is a lack of access to medications patients need.” Even so, “online prescriptions [for compounded medications] are often done without an evaluation for obesity complications and related diseases and ongoing active management, making a complications-centric approach to care impossible.”

That’s not the optimal approach to treating obesity or other chronic diseases, he said in an interview.

Rather than prescribe compounded GLP-1s for weight loss, he said, other options exist. Among them: Prescribe Ozempic off label for obesity.

“Plus, we have a good first-generation obesity medication — phentermine/topiramate — that gets close to 10% weight loss on average in clinical trials that is available and less expensive.”

Other options, he said, are to switch to lower doses of the brand name that may be available until the treatment dose needed is out of shortage status or, the less desirable option, wait for availability, which means the patient may be off the medication for a month or more.

He acknowledged none of these options solves “the problem of high costs [for brand-name drugs] and lack of insurance coverage.”

In agreement is Caroline Apovian, MD, codirector of the Center for Weight Management and Wellness at Brigham and Women’s Hospital and professor of medicine at Harvard Medical School, both in Boston, Massachusetts.

“Doctors who are obesity medicine specialists like myself in academic centers do not prescribe compounded semaglutide or tirzepatide,” she said.

Many of the compounded prescriptions, she said, come from telehealth virtual–only companies interested in profits.

Brand names preferred: “Brand-name versions as far as I’m concerned are always preferred,” said Sarah Stombaugh, MD, an obesity medicine and family medicine physician in Charlottesville, Virginia. She terms it irresponsible for a prescriber to give a patient a compounded GLP-1 if the patient has prescription coverage and the brand name is available.

Her approach: She first checks the patients’ coverage. Do they have coverage for these medications for obesity? If so, she said, she will do a prior authorization to get the brand name approved. If a brand name is available but not covered, she explores other options. One is the cash pay option for Zepbound in vials. It’s more affordable than the typical $1000 cash price for the brand name GLP-1s but still pricey, at about $400-$549 for lower doses.

She looks at drug makers’ discount coupons, or whether a patient with a history of cardiovascular issues might qualify for coverage on Wegovy. Another option is to give the patient a prescription for Mounjaro or Ozempic to fill from a Canadian pharmacy for about $400 a month.

“I think a lot of people jump quickly to compounding,” she said.

She views it as a last resort and reminds other healthcare providers that the compounded medications aren’t cheap, either, typically costing $100-$500 a month depending on dosage. And, she said, “we have many who get the brand name for $25 a month [by using discount cards and insurance coverage].”

When prescribing a compounded medication is necessary, it’s important for healthcare providers to know that the quality of the compounding pharmacies varies greatly, Stombaugh said. A prescriber needs to pick the compounding pharmacy, not the patient, and needs to vet it, she said, asking about protocols it follows for sterility and for chemical analysis, for instance.

Stombaugh is hopeful that several new medications under study and now in phase 3 trials will soon provide enough competition to drive down the price of the current brand-name GLP-1s.

History of mistrust: Robert Dubin, MD, associate professor of research at the Pennington Biomedical Research Center at Louisiana State University, Baton Rouge, and program director for its obesity medicine fellowship, sees a role for compounding and has for several years, but acknowledged that many in his community are against it.

He estimates that about 75% of his colleagues in the Baton Rouge area are opposed to prescribing compounded GLP-1s. He chalks it up to a “track record of distrust,” based on reports of infractions called out by the FDA for some compounding pharmacies as well as physicians not being familiar with the process.

Dubin said he will prescribe a compounded medication if the brand name isn’t available. Cost is also a consideration. “If there’s not a problem with availability and there’s not a problem with cost, then why compound?”

For anyone considering prescribing compounded GLP-1s, he said, “The first step, I believe, is having a relationship with the compounding pharmacy. If you don’t have that, it could be very difficult. We don’t want to send people to a black hole, and we aren’t sure what is going to happen.” He urges colleagues to educate themselves about compounding pharmacies.

Official shortage list vs real world: “The official shortage list doesn’t always reflect the real world,” said Amanda Guarniere, NP, a nurse practitioner with a self-pay telehealth and in-person practice and director of growth for Collaborating Docs, a service based in Arlington, Virginia, that pairs nurse practitioners with supervising physicians.

“When Zepbound and Mounjaro came off the [FDA] shortage list a few weeks ago, patients were still calling around and couldn’t find it in their county.”

It’s important to vet compounding pharmacies before dealing with them, she said.

“I have accounts with two compounding pharmacies who I trust,” she said. She’s researched their quality control provided and is comfortable with their standards. When appropriate, the cost savings of compounded GLP-1s over brand name is “pretty significant,” with compounded medicine costs about 20% of brand-name costs.

When the brand name is back, how might a prescriber still write a prescription for a compounded version? “Compounded versions are typically compounded with something else,” Guarniere said.

For instance, compounded tirzepatide often includes vitamin B12 and other B vitamins, which may help with the side effect of nausea. So a prescriber might decide that the compounded prescription is more appropriate and justified because the patient would benefit from the additive, she said.

 

What Else to Know: Alliance Views

On November 7, the Alliance for Pharmacy Compounding, a trade group, responded to Lilly’s request to put tirzepatide on the “demonstrably difficult to compound (DDC)” list, asking the FDA to deny it. The group also took issue with criticism of compounded GLP-1s from the Novo Nordisk CEO.

The alliance offers perspective and a number of suggestions for doctors faced with compound or brand-name decisions, including using its website tool called “Is It Legit?” to be sure a compounding pharmacy meets standards.

“When these [GLP-1] drugs came out, I don’t think anybody anticipated them to be such blockbusters,” said Tenille Davis, PharmD, a board-certified sterile compounding pharmacist and chief advocacy officer for the Alliance for Pharmacy Compounding. Shortages have plagued the GLP-1s since their approvals, with Wegovy approved on June 4, 2021, and Eli Lilly’s Zepbound on November 8, 2023.

The proposed “Demonstrably Difficult to Compound (DDC)” rule, published in March 2024, aims to finalize the six criteria for a medication to land on that list, she said. No drugs are currently on this list, Davis said.

For now, she said, prescribers faced with a compound vs brand-name decision should be aware of the pending lawsuit concerning tirzepatide and that the FDA has said it will cease most enforcement action until 2 weeks after it reviews the decision to remove the medication from the shortage list and issues a new determination.

Davis suggests prescribers have conversations now with their patients about their options and to tell them it may be necessary to transition from the compounded medicines to brand name. “This may require insurance prior authorizations, so if they are going to transition from compounded tirzepatide to Zepbound and Mounjaro, it’s good to start the process sooner rather than later so there isn’t an interruption in care.”

Earlier in 2024, the three leading obesity organizations issued a statement, advising patients that they do not recommend the use of compounded GLP-1s.

Garvey is a consultant on advisory boards for Eli Lilly, Novo Nordisk, and several other pharmaceutical companies. Apovian had no relevant disclosures. Stombaugh, Dubin, and Guarniere had no disclosures.

A version of this article appeared on Medscape.com.

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The decision to prescribe a compounded or brand-name glucagon-like peptide 1 (GLP-1) medication for obesity treatment was never simple, but recent developments have complicated it further.

Both Eli Lilly and Novo Nordisk have asked the Food and Drug Administration (FDA) to place their GLP-1 medications, tirzepatide and semaglutide, on its Demonstrable Difficulties for Compounding or DDC Lists, which would prohibit compounding the medications. Lawsuits are another issue. The Outsourcing Facility Association, a trade group, filed a lawsuit against the FDA, calling on it to restore tirzepatide to the shortage list after the FDA removed it on October 2, despite pharmacies still experiencing shortages, according to the association. The FDA is reevaluating the decision and won’t take action against compounders in the interim, with a joint status report scheduled for November 21.

In the midst of the lawsuits and pending decisions, healthcare providers are taking a variety of approaches when they need to decide between compounded vs brand-name GLP-1s for obesity treatment. The Alliance for Pharmacy Compounding, another trade group, offers a number of suggestions for doctors faced with compound or brand-name decisions and has a website tool to be sure a compounding pharmacy meets standards.

According to the FDA, a drug may be compounded for a patient who can’t be treated with an FDA-approved medication, such as a patient who has an allergy to a certain ingredient and needs medication to be made without it, or for a medication that appears on the FDA Drug Shortages List.

Here’s how five healthcare providers make the decision.

 

Physicians Weigh in

Hard pass: “I have no experience with compounded formulations by choice,” said W. Timothy Garvey, MD, MACE, an obesity specialist and the Charles E. Butterworth Jr professor and university professor at the University of Alabama at Birmingham. “I think our patients deserve better.”

However, he acknowledged: “This is a difficult situation when there is a lack of access to medications patients need.” Even so, “online prescriptions [for compounded medications] are often done without an evaluation for obesity complications and related diseases and ongoing active management, making a complications-centric approach to care impossible.”

That’s not the optimal approach to treating obesity or other chronic diseases, he said in an interview.

Rather than prescribe compounded GLP-1s for weight loss, he said, other options exist. Among them: Prescribe Ozempic off label for obesity.

“Plus, we have a good first-generation obesity medication — phentermine/topiramate — that gets close to 10% weight loss on average in clinical trials that is available and less expensive.”

Other options, he said, are to switch to lower doses of the brand name that may be available until the treatment dose needed is out of shortage status or, the less desirable option, wait for availability, which means the patient may be off the medication for a month or more.

He acknowledged none of these options solves “the problem of high costs [for brand-name drugs] and lack of insurance coverage.”

In agreement is Caroline Apovian, MD, codirector of the Center for Weight Management and Wellness at Brigham and Women’s Hospital and professor of medicine at Harvard Medical School, both in Boston, Massachusetts.

“Doctors who are obesity medicine specialists like myself in academic centers do not prescribe compounded semaglutide or tirzepatide,” she said.

Many of the compounded prescriptions, she said, come from telehealth virtual–only companies interested in profits.

Brand names preferred: “Brand-name versions as far as I’m concerned are always preferred,” said Sarah Stombaugh, MD, an obesity medicine and family medicine physician in Charlottesville, Virginia. She terms it irresponsible for a prescriber to give a patient a compounded GLP-1 if the patient has prescription coverage and the brand name is available.

Her approach: She first checks the patients’ coverage. Do they have coverage for these medications for obesity? If so, she said, she will do a prior authorization to get the brand name approved. If a brand name is available but not covered, she explores other options. One is the cash pay option for Zepbound in vials. It’s more affordable than the typical $1000 cash price for the brand name GLP-1s but still pricey, at about $400-$549 for lower doses.

She looks at drug makers’ discount coupons, or whether a patient with a history of cardiovascular issues might qualify for coverage on Wegovy. Another option is to give the patient a prescription for Mounjaro or Ozempic to fill from a Canadian pharmacy for about $400 a month.

“I think a lot of people jump quickly to compounding,” she said.

She views it as a last resort and reminds other healthcare providers that the compounded medications aren’t cheap, either, typically costing $100-$500 a month depending on dosage. And, she said, “we have many who get the brand name for $25 a month [by using discount cards and insurance coverage].”

When prescribing a compounded medication is necessary, it’s important for healthcare providers to know that the quality of the compounding pharmacies varies greatly, Stombaugh said. A prescriber needs to pick the compounding pharmacy, not the patient, and needs to vet it, she said, asking about protocols it follows for sterility and for chemical analysis, for instance.

Stombaugh is hopeful that several new medications under study and now in phase 3 trials will soon provide enough competition to drive down the price of the current brand-name GLP-1s.

History of mistrust: Robert Dubin, MD, associate professor of research at the Pennington Biomedical Research Center at Louisiana State University, Baton Rouge, and program director for its obesity medicine fellowship, sees a role for compounding and has for several years, but acknowledged that many in his community are against it.

He estimates that about 75% of his colleagues in the Baton Rouge area are opposed to prescribing compounded GLP-1s. He chalks it up to a “track record of distrust,” based on reports of infractions called out by the FDA for some compounding pharmacies as well as physicians not being familiar with the process.

Dubin said he will prescribe a compounded medication if the brand name isn’t available. Cost is also a consideration. “If there’s not a problem with availability and there’s not a problem with cost, then why compound?”

For anyone considering prescribing compounded GLP-1s, he said, “The first step, I believe, is having a relationship with the compounding pharmacy. If you don’t have that, it could be very difficult. We don’t want to send people to a black hole, and we aren’t sure what is going to happen.” He urges colleagues to educate themselves about compounding pharmacies.

Official shortage list vs real world: “The official shortage list doesn’t always reflect the real world,” said Amanda Guarniere, NP, a nurse practitioner with a self-pay telehealth and in-person practice and director of growth for Collaborating Docs, a service based in Arlington, Virginia, that pairs nurse practitioners with supervising physicians.

“When Zepbound and Mounjaro came off the [FDA] shortage list a few weeks ago, patients were still calling around and couldn’t find it in their county.”

It’s important to vet compounding pharmacies before dealing with them, she said.

“I have accounts with two compounding pharmacies who I trust,” she said. She’s researched their quality control provided and is comfortable with their standards. When appropriate, the cost savings of compounded GLP-1s over brand name is “pretty significant,” with compounded medicine costs about 20% of brand-name costs.

When the brand name is back, how might a prescriber still write a prescription for a compounded version? “Compounded versions are typically compounded with something else,” Guarniere said.

For instance, compounded tirzepatide often includes vitamin B12 and other B vitamins, which may help with the side effect of nausea. So a prescriber might decide that the compounded prescription is more appropriate and justified because the patient would benefit from the additive, she said.

 

What Else to Know: Alliance Views

On November 7, the Alliance for Pharmacy Compounding, a trade group, responded to Lilly’s request to put tirzepatide on the “demonstrably difficult to compound (DDC)” list, asking the FDA to deny it. The group also took issue with criticism of compounded GLP-1s from the Novo Nordisk CEO.

The alliance offers perspective and a number of suggestions for doctors faced with compound or brand-name decisions, including using its website tool called “Is It Legit?” to be sure a compounding pharmacy meets standards.

“When these [GLP-1] drugs came out, I don’t think anybody anticipated them to be such blockbusters,” said Tenille Davis, PharmD, a board-certified sterile compounding pharmacist and chief advocacy officer for the Alliance for Pharmacy Compounding. Shortages have plagued the GLP-1s since their approvals, with Wegovy approved on June 4, 2021, and Eli Lilly’s Zepbound on November 8, 2023.

The proposed “Demonstrably Difficult to Compound (DDC)” rule, published in March 2024, aims to finalize the six criteria for a medication to land on that list, she said. No drugs are currently on this list, Davis said.

For now, she said, prescribers faced with a compound vs brand-name decision should be aware of the pending lawsuit concerning tirzepatide and that the FDA has said it will cease most enforcement action until 2 weeks after it reviews the decision to remove the medication from the shortage list and issues a new determination.

Davis suggests prescribers have conversations now with their patients about their options and to tell them it may be necessary to transition from the compounded medicines to brand name. “This may require insurance prior authorizations, so if they are going to transition from compounded tirzepatide to Zepbound and Mounjaro, it’s good to start the process sooner rather than later so there isn’t an interruption in care.”

Earlier in 2024, the three leading obesity organizations issued a statement, advising patients that they do not recommend the use of compounded GLP-1s.

Garvey is a consultant on advisory boards for Eli Lilly, Novo Nordisk, and several other pharmaceutical companies. Apovian had no relevant disclosures. Stombaugh, Dubin, and Guarniere had no disclosures.

A version of this article appeared on Medscape.com.

The decision to prescribe a compounded or brand-name glucagon-like peptide 1 (GLP-1) medication for obesity treatment was never simple, but recent developments have complicated it further.

Both Eli Lilly and Novo Nordisk have asked the Food and Drug Administration (FDA) to place their GLP-1 medications, tirzepatide and semaglutide, on its Demonstrable Difficulties for Compounding or DDC Lists, which would prohibit compounding the medications. Lawsuits are another issue. The Outsourcing Facility Association, a trade group, filed a lawsuit against the FDA, calling on it to restore tirzepatide to the shortage list after the FDA removed it on October 2, despite pharmacies still experiencing shortages, according to the association. The FDA is reevaluating the decision and won’t take action against compounders in the interim, with a joint status report scheduled for November 21.

In the midst of the lawsuits and pending decisions, healthcare providers are taking a variety of approaches when they need to decide between compounded vs brand-name GLP-1s for obesity treatment. The Alliance for Pharmacy Compounding, another trade group, offers a number of suggestions for doctors faced with compound or brand-name decisions and has a website tool to be sure a compounding pharmacy meets standards.

According to the FDA, a drug may be compounded for a patient who can’t be treated with an FDA-approved medication, such as a patient who has an allergy to a certain ingredient and needs medication to be made without it, or for a medication that appears on the FDA Drug Shortages List.

Here’s how five healthcare providers make the decision.

 

Physicians Weigh in

Hard pass: “I have no experience with compounded formulations by choice,” said W. Timothy Garvey, MD, MACE, an obesity specialist and the Charles E. Butterworth Jr professor and university professor at the University of Alabama at Birmingham. “I think our patients deserve better.”

However, he acknowledged: “This is a difficult situation when there is a lack of access to medications patients need.” Even so, “online prescriptions [for compounded medications] are often done without an evaluation for obesity complications and related diseases and ongoing active management, making a complications-centric approach to care impossible.”

That’s not the optimal approach to treating obesity or other chronic diseases, he said in an interview.

Rather than prescribe compounded GLP-1s for weight loss, he said, other options exist. Among them: Prescribe Ozempic off label for obesity.

“Plus, we have a good first-generation obesity medication — phentermine/topiramate — that gets close to 10% weight loss on average in clinical trials that is available and less expensive.”

Other options, he said, are to switch to lower doses of the brand name that may be available until the treatment dose needed is out of shortage status or, the less desirable option, wait for availability, which means the patient may be off the medication for a month or more.

He acknowledged none of these options solves “the problem of high costs [for brand-name drugs] and lack of insurance coverage.”

In agreement is Caroline Apovian, MD, codirector of the Center for Weight Management and Wellness at Brigham and Women’s Hospital and professor of medicine at Harvard Medical School, both in Boston, Massachusetts.

“Doctors who are obesity medicine specialists like myself in academic centers do not prescribe compounded semaglutide or tirzepatide,” she said.

Many of the compounded prescriptions, she said, come from telehealth virtual–only companies interested in profits.

Brand names preferred: “Brand-name versions as far as I’m concerned are always preferred,” said Sarah Stombaugh, MD, an obesity medicine and family medicine physician in Charlottesville, Virginia. She terms it irresponsible for a prescriber to give a patient a compounded GLP-1 if the patient has prescription coverage and the brand name is available.

Her approach: She first checks the patients’ coverage. Do they have coverage for these medications for obesity? If so, she said, she will do a prior authorization to get the brand name approved. If a brand name is available but not covered, she explores other options. One is the cash pay option for Zepbound in vials. It’s more affordable than the typical $1000 cash price for the brand name GLP-1s but still pricey, at about $400-$549 for lower doses.

She looks at drug makers’ discount coupons, or whether a patient with a history of cardiovascular issues might qualify for coverage on Wegovy. Another option is to give the patient a prescription for Mounjaro or Ozempic to fill from a Canadian pharmacy for about $400 a month.

“I think a lot of people jump quickly to compounding,” she said.

She views it as a last resort and reminds other healthcare providers that the compounded medications aren’t cheap, either, typically costing $100-$500 a month depending on dosage. And, she said, “we have many who get the brand name for $25 a month [by using discount cards and insurance coverage].”

When prescribing a compounded medication is necessary, it’s important for healthcare providers to know that the quality of the compounding pharmacies varies greatly, Stombaugh said. A prescriber needs to pick the compounding pharmacy, not the patient, and needs to vet it, she said, asking about protocols it follows for sterility and for chemical analysis, for instance.

Stombaugh is hopeful that several new medications under study and now in phase 3 trials will soon provide enough competition to drive down the price of the current brand-name GLP-1s.

History of mistrust: Robert Dubin, MD, associate professor of research at the Pennington Biomedical Research Center at Louisiana State University, Baton Rouge, and program director for its obesity medicine fellowship, sees a role for compounding and has for several years, but acknowledged that many in his community are against it.

He estimates that about 75% of his colleagues in the Baton Rouge area are opposed to prescribing compounded GLP-1s. He chalks it up to a “track record of distrust,” based on reports of infractions called out by the FDA for some compounding pharmacies as well as physicians not being familiar with the process.

Dubin said he will prescribe a compounded medication if the brand name isn’t available. Cost is also a consideration. “If there’s not a problem with availability and there’s not a problem with cost, then why compound?”

For anyone considering prescribing compounded GLP-1s, he said, “The first step, I believe, is having a relationship with the compounding pharmacy. If you don’t have that, it could be very difficult. We don’t want to send people to a black hole, and we aren’t sure what is going to happen.” He urges colleagues to educate themselves about compounding pharmacies.

Official shortage list vs real world: “The official shortage list doesn’t always reflect the real world,” said Amanda Guarniere, NP, a nurse practitioner with a self-pay telehealth and in-person practice and director of growth for Collaborating Docs, a service based in Arlington, Virginia, that pairs nurse practitioners with supervising physicians.

“When Zepbound and Mounjaro came off the [FDA] shortage list a few weeks ago, patients were still calling around and couldn’t find it in their county.”

It’s important to vet compounding pharmacies before dealing with them, she said.

“I have accounts with two compounding pharmacies who I trust,” she said. She’s researched their quality control provided and is comfortable with their standards. When appropriate, the cost savings of compounded GLP-1s over brand name is “pretty significant,” with compounded medicine costs about 20% of brand-name costs.

When the brand name is back, how might a prescriber still write a prescription for a compounded version? “Compounded versions are typically compounded with something else,” Guarniere said.

For instance, compounded tirzepatide often includes vitamin B12 and other B vitamins, which may help with the side effect of nausea. So a prescriber might decide that the compounded prescription is more appropriate and justified because the patient would benefit from the additive, she said.

 

What Else to Know: Alliance Views

On November 7, the Alliance for Pharmacy Compounding, a trade group, responded to Lilly’s request to put tirzepatide on the “demonstrably difficult to compound (DDC)” list, asking the FDA to deny it. The group also took issue with criticism of compounded GLP-1s from the Novo Nordisk CEO.

The alliance offers perspective and a number of suggestions for doctors faced with compound or brand-name decisions, including using its website tool called “Is It Legit?” to be sure a compounding pharmacy meets standards.

“When these [GLP-1] drugs came out, I don’t think anybody anticipated them to be such blockbusters,” said Tenille Davis, PharmD, a board-certified sterile compounding pharmacist and chief advocacy officer for the Alliance for Pharmacy Compounding. Shortages have plagued the GLP-1s since their approvals, with Wegovy approved on June 4, 2021, and Eli Lilly’s Zepbound on November 8, 2023.

The proposed “Demonstrably Difficult to Compound (DDC)” rule, published in March 2024, aims to finalize the six criteria for a medication to land on that list, she said. No drugs are currently on this list, Davis said.

For now, she said, prescribers faced with a compound vs brand-name decision should be aware of the pending lawsuit concerning tirzepatide and that the FDA has said it will cease most enforcement action until 2 weeks after it reviews the decision to remove the medication from the shortage list and issues a new determination.

Davis suggests prescribers have conversations now with their patients about their options and to tell them it may be necessary to transition from the compounded medicines to brand name. “This may require insurance prior authorizations, so if they are going to transition from compounded tirzepatide to Zepbound and Mounjaro, it’s good to start the process sooner rather than later so there isn’t an interruption in care.”

Earlier in 2024, the three leading obesity organizations issued a statement, advising patients that they do not recommend the use of compounded GLP-1s.

Garvey is a consultant on advisory boards for Eli Lilly, Novo Nordisk, and several other pharmaceutical companies. Apovian had no relevant disclosures. Stombaugh, Dubin, and Guarniere had no disclosures.

A version of this article appeared on Medscape.com.

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Periodontitis Management: GPs Should Play a Role

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Periodontitis is a chronic inflammatory disease that triggers a local immuno-inflammatory response, potentially leading to periodontal tissue destruction and tooth loss. Affecting 1.1 billion people worldwide, periodontitis is recognized as a significant public health issue. It is also linked to a number of other conditions, such as diabetes, cardiovascular disease, and respiratory disorders. The European Federation of Periodontology recently published a consensus report recommending that the optimal management of periodontitis should involve a collaboration between general practitioners (GPs) and oral health professionals.

Diabetes and Periodontitis

A bidirectional association exists between diabetes and periodontitis. Hyperglycemia accelerates periodontitis progression by promoting inflammation and hindering the healing process, while periodontitis is associated with higher hemoglobin A1c levels in patients with diabetes and an increased risk for diabetes development in others. Intervention studies have demonstrated the positive effect of glycemic control on periodontitis and vice versa, with periodontal treatment improving A1c levels.

GPs can raise awareness of the links between these conditions as well as emphasize the benefits of addressing both metabolic and periodontal abnormalities. They should refer patients with diabetes to oral health specialists and look for signs of periodontitis, such as bleeding gums and loose teeth, in patients with diabetes and those with prediabetes.

 

Cardiovascular Diseases and Periodontitis

Cardiovascular diseases and periodontitis are linked by their epidemiological associations and common biologic mechanisms. This connection can be explained by some of their shared risk factors, such as smoking and systemic inflammatory pathways. Although no intervention studies have shown a direct reduction in cardiovascular risk from periodontal care, two studies have demonstrated improvements in surrogate markers such as blood pressure and arterial stiffness. GPs should inquire about symptoms of periodontitis in cardiovascular patients and, if necessary, refer them to oral health specialists. Periodontal treatments, whether surgical or nonsurgical, pose no risk for patients receiving well-managed secondary preventive treatments.

 

Respiratory Diseases and Periodontitis

The primary evidence linking periodontitis with chronic respiratory diseases concerns chronic obstructive pulmonary disease (COPD). Individuals with periodontitis have a 33% higher risk of developing COPD, and patients with COPD and periodontitis may experience a greater decline in lung function. An established association also exists between periodontitis and obstructive sleep apnea, although the data remain inconclusive regarding a link with asthma. GPs should encourage patients with COPD to quit smoking, as it benefits both respiratory and oral health.

Finally, based on meta-analyses of COVID-19, experts note significant associations between periodontitis and the need for assisted ventilation or the risk for death during a COVID-19 infection.

This story was translated from Univadis France using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

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Periodontitis is a chronic inflammatory disease that triggers a local immuno-inflammatory response, potentially leading to periodontal tissue destruction and tooth loss. Affecting 1.1 billion people worldwide, periodontitis is recognized as a significant public health issue. It is also linked to a number of other conditions, such as diabetes, cardiovascular disease, and respiratory disorders. The European Federation of Periodontology recently published a consensus report recommending that the optimal management of periodontitis should involve a collaboration between general practitioners (GPs) and oral health professionals.

Diabetes and Periodontitis

A bidirectional association exists between diabetes and periodontitis. Hyperglycemia accelerates periodontitis progression by promoting inflammation and hindering the healing process, while periodontitis is associated with higher hemoglobin A1c levels in patients with diabetes and an increased risk for diabetes development in others. Intervention studies have demonstrated the positive effect of glycemic control on periodontitis and vice versa, with periodontal treatment improving A1c levels.

GPs can raise awareness of the links between these conditions as well as emphasize the benefits of addressing both metabolic and periodontal abnormalities. They should refer patients with diabetes to oral health specialists and look for signs of periodontitis, such as bleeding gums and loose teeth, in patients with diabetes and those with prediabetes.

 

Cardiovascular Diseases and Periodontitis

Cardiovascular diseases and periodontitis are linked by their epidemiological associations and common biologic mechanisms. This connection can be explained by some of their shared risk factors, such as smoking and systemic inflammatory pathways. Although no intervention studies have shown a direct reduction in cardiovascular risk from periodontal care, two studies have demonstrated improvements in surrogate markers such as blood pressure and arterial stiffness. GPs should inquire about symptoms of periodontitis in cardiovascular patients and, if necessary, refer them to oral health specialists. Periodontal treatments, whether surgical or nonsurgical, pose no risk for patients receiving well-managed secondary preventive treatments.

 

Respiratory Diseases and Periodontitis

The primary evidence linking periodontitis with chronic respiratory diseases concerns chronic obstructive pulmonary disease (COPD). Individuals with periodontitis have a 33% higher risk of developing COPD, and patients with COPD and periodontitis may experience a greater decline in lung function. An established association also exists between periodontitis and obstructive sleep apnea, although the data remain inconclusive regarding a link with asthma. GPs should encourage patients with COPD to quit smoking, as it benefits both respiratory and oral health.

Finally, based on meta-analyses of COVID-19, experts note significant associations between periodontitis and the need for assisted ventilation or the risk for death during a COVID-19 infection.

This story was translated from Univadis France using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

Periodontitis is a chronic inflammatory disease that triggers a local immuno-inflammatory response, potentially leading to periodontal tissue destruction and tooth loss. Affecting 1.1 billion people worldwide, periodontitis is recognized as a significant public health issue. It is also linked to a number of other conditions, such as diabetes, cardiovascular disease, and respiratory disorders. The European Federation of Periodontology recently published a consensus report recommending that the optimal management of periodontitis should involve a collaboration between general practitioners (GPs) and oral health professionals.

Diabetes and Periodontitis

A bidirectional association exists between diabetes and periodontitis. Hyperglycemia accelerates periodontitis progression by promoting inflammation and hindering the healing process, while periodontitis is associated with higher hemoglobin A1c levels in patients with diabetes and an increased risk for diabetes development in others. Intervention studies have demonstrated the positive effect of glycemic control on periodontitis and vice versa, with periodontal treatment improving A1c levels.

GPs can raise awareness of the links between these conditions as well as emphasize the benefits of addressing both metabolic and periodontal abnormalities. They should refer patients with diabetes to oral health specialists and look for signs of periodontitis, such as bleeding gums and loose teeth, in patients with diabetes and those with prediabetes.

 

Cardiovascular Diseases and Periodontitis

Cardiovascular diseases and periodontitis are linked by their epidemiological associations and common biologic mechanisms. This connection can be explained by some of their shared risk factors, such as smoking and systemic inflammatory pathways. Although no intervention studies have shown a direct reduction in cardiovascular risk from periodontal care, two studies have demonstrated improvements in surrogate markers such as blood pressure and arterial stiffness. GPs should inquire about symptoms of periodontitis in cardiovascular patients and, if necessary, refer them to oral health specialists. Periodontal treatments, whether surgical or nonsurgical, pose no risk for patients receiving well-managed secondary preventive treatments.

 

Respiratory Diseases and Periodontitis

The primary evidence linking periodontitis with chronic respiratory diseases concerns chronic obstructive pulmonary disease (COPD). Individuals with periodontitis have a 33% higher risk of developing COPD, and patients with COPD and periodontitis may experience a greater decline in lung function. An established association also exists between periodontitis and obstructive sleep apnea, although the data remain inconclusive regarding a link with asthma. GPs should encourage patients with COPD to quit smoking, as it benefits both respiratory and oral health.

Finally, based on meta-analyses of COVID-19, experts note significant associations between periodontitis and the need for assisted ventilation or the risk for death during a COVID-19 infection.

This story was translated from Univadis France using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.

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Survey Study Shows How to Reduce Family Physician Burnout

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Family physician burnout rates are among the highest in medicine. More than half (51%) reported burnout in a Medscape report from January 2024; only emergency physicians (63%) and obstetricians/gynecologists and oncologists (both 53%) had higher rates.

In a recent study, researchers examined what’s driving the burnout through a serial cross-sectional survey of family physicians. Authors conclude that reducing burnout may be most effective with a focus on two factors: Decreasing time spent at home on electronic health record (EHR) tasks and building stronger nurse-physician teams.

Findings by Lisa S. Rotenstein, MD, MBA, MSc, Division of Clinical Informatics, Department of Medicine, University of California, San Francisco, and colleagues were published in JAMA Network Open. The findings debunk some longstanding assumptions, Christine A. Sinsky, MD, vice president of professional satisfaction with the American Medical Association, wrote in an editorial.

“This study advances our understanding that addressing physician burnout is not about more EHR training and not specifically about moving to paying for value; rather, it is about developing stronger nurse-physician core teams. These are novel and important findings with actionable lessons for physician and health system leaders,” Sinsky wrote.
 

More Than 10,000 Physicians; 100% Response Rate

The study included 10,315 physicians who answered questions related to burnout on the American Board of Family Medicine’s Continuous Certification Questionnaire between 2017 and 2023. Researchers achieved a 100% response rate by requiring diplomates to complete the survey before submitting their exam.

The median age of respondents was 50 years. More than half (57.8%) were employees, 11.3% were full owners of their practices, and 3.2% were contractors. Responses indicated that 10% practiced as solo physicians, 20.4% were in a practice with more than 20 physicians, and the rest were in a practice with 2-19 physicians. More than three fourths of the physicians practiced in an urban/suburban setting, and 13.5% practiced in a rural setting.

Physicians’ perceptions that EHR use at home was appropriate were associated with 0.58 times the odds of burnout (95% CI, 0.53-0.64; P < .001), and high team efficiency was associated with 0.61 times the odds of burnout (95% CI, 0.56-0.67).

Physician collaboration with a registered nurse was associated with greater odds of high team efficiency (odds ratio [OR], 1.35; 95% CI, 1.22-1.50). Collaboration with a physician assistant was associated with greater odds of appropriate home EHR time (OR, 1.13; 95% CI, 1.03-1.24).
 

Numbers Needed to Treat

“When translated to a number needed to treat, these ORs suggest that eight additional physicians perceiving appropriate home EHR time would result in prevention of one additional case of burnout, and nine additional physicians perceiving high team efficiency would result in prevention of one case of burnout,” the authors wrote.

The authors also noted that EHR proficiency was not associated with burnout (OR, 0.93; 95% CI, 0.85-1.02; P = .12). Self-reported EHR proficiency remained high and steady over the study period.

“It is time to lay to rest the myth of the technology-resistant physician,” Sinsky wrote in the editorial. “The problem is not the end user.”

Sinsky said the findings also show that value-based compensation “is not a panacea” and, in fact, participation in such payment programs was associated with both more time working on the EHR at home and lower team efficiency.

Fee-for-service models are often painted as the culprit, she noted.

“The key in either compensation model is to direct sufficient financial resources to primary care to cover the costs of optimal team size, skill level, and stability. In my experience, this is a minimum of two clinical assistants (including at least one nurse) per 1.0 clinical full-time equivalent physician, with the same team of individuals working together on a daily basis to develop trust, reliance, and efficiencies.”
 

 

 

Medical Assistants (MAs) Replacing Nurses on Core Teams

In many cases, nurses have been replaced on core clinical teams by MAs, who, with a narrower scope of practice, put work back on the physician’s plate, Sinsky noted, and the MAs also often work in pools rather than with one physician.

“The result is that nurses in many settings are sequestered in a room with a computer and a telephone, with limited direct interactions with their patients or physicians, and physicians spend more time each day on tasks that do not require their medical training,” Sinsky wrote.

Strengths of the study include the large sample size, a 100% response rate to the survey, and consistency of findings over the 6 years.

Steven Waldren, MD, MS, chief medical informatics officer for the American Academy of Family Physicians, said the results of the study confirm what the organization knows to be true through various analyses and talks with doctors: “Even if you can just focus on documentation and improve that, it gives docs hope that other things can happen and actually improve. We saw a decrease in burnout in just solving that one problem.”

Team-based care also allows physicians to talk through challenges and off-load tasks, which allows them to focus on patient care, he said.

Waldren added that some technology upgrades can help reduce burnout without adding staff. He pointed to promising technology in managing EHR inbox messages and in artificial intelligence (AI) solutions for developing a visit summary and patient instructions that can then be reviewed by a physician.

He gave an example of ambient documentation. “We’ve seen that it reduces the amount of documentation time by 60%-70%,” he said. The products in this space record the physician-patient conversation and generate a summary to be reviewed by the physician for accuracy.

“These tools now are highly accurate,” he said. They are also able to remove clinically irrelevant details. He said, for example, if a patient talks about her recent golf outing on a trip to Ireland, the program will record only that she recently had an international trip to Ireland and remove the golf details. The technology has been available for many months, he said.

Sonia Rivera-Martinez, DO, an associate professor of family medicine at the New York Institute of Technology College of Osteopathic Medicine in Old Westbury, New York, said AI solutions are impressive but expensive, which is why her practice has not upgraded to AI-generated visit summaries.

She said even in her academic setting where there is less pressure to see several patients per hour, after-hours EHR work is a reality for her and her colleagues as seeing patients is paired with the demands of teaching students. Her practice is also part of an accountable care organization, which adds its own set of documentation demands.
 

Nearly 30 Hours a Week of EHR Work at Home

Rivera-Martinez estimated that she spends 20-30 hours each week doing EHR tasks at home and said the study authors have highlighted an important problem.

She said she has also seen the value of strong nurse-physician teams in her practice. The two nurses in her practice, for instance, know they have permission to administer flu shots and do other routine tasks without the physicians having to place the order. “But I can’t say it eliminates having to do work outside (of work hours).”

She said before current EHR documentation demands, “I used to be able to finish a progress note in less than 5 minutes.” Now, she said, with her medically complex patient population, it takes her 20-30 minutes to complete a patient’s progress note.

The findings of the study have particular significance with the rising prevalence of burnout among family physicians, the authors wrote. “Clinical leaders and policymakers seeking to develop care delivery models that enable sustainable primary care practice should focus on ensuring adequate team support and acceptable EHR workloads for physicians.”

This study was funded by the United States Office of the National Coordinator for Health Information Technology and Department of Health and Human Services. Additionally, Rotenstein’s time was funded by The Physicians Foundation. Rotenstein reported personal fees from Phreesia; stock grants from serving on the advisory board of Augmedix; and grants from the Agency for Healthcare Research and Quality, American Medical Association, The Physicians Foundation, and Association of Chiefs and Leaders of General Internal Medicine outside the submitted work. Nathaniel Hendrix reported grants from the Office of the National Coordinator for Health Information Technology during the conduct of the study. One coauthor reported a cooperative agreement from the Office of the National Coordinator for Health Information Technology (now Assistant Secretary for Technology Policy/Office of the National Coordinator for Health Information Technology). Another coauthor reported that the University of California, San Francisco, has received funding from the Office of the National Coordinator for Health Information Technology to partner with the American Board of Family Medicine to revise the survey over time to better capture interoperability. Sinsky, Rivera-Martinez, and Waldren reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

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Family physician burnout rates are among the highest in medicine. More than half (51%) reported burnout in a Medscape report from January 2024; only emergency physicians (63%) and obstetricians/gynecologists and oncologists (both 53%) had higher rates.

In a recent study, researchers examined what’s driving the burnout through a serial cross-sectional survey of family physicians. Authors conclude that reducing burnout may be most effective with a focus on two factors: Decreasing time spent at home on electronic health record (EHR) tasks and building stronger nurse-physician teams.

Findings by Lisa S. Rotenstein, MD, MBA, MSc, Division of Clinical Informatics, Department of Medicine, University of California, San Francisco, and colleagues were published in JAMA Network Open. The findings debunk some longstanding assumptions, Christine A. Sinsky, MD, vice president of professional satisfaction with the American Medical Association, wrote in an editorial.

“This study advances our understanding that addressing physician burnout is not about more EHR training and not specifically about moving to paying for value; rather, it is about developing stronger nurse-physician core teams. These are novel and important findings with actionable lessons for physician and health system leaders,” Sinsky wrote.
 

More Than 10,000 Physicians; 100% Response Rate

The study included 10,315 physicians who answered questions related to burnout on the American Board of Family Medicine’s Continuous Certification Questionnaire between 2017 and 2023. Researchers achieved a 100% response rate by requiring diplomates to complete the survey before submitting their exam.

The median age of respondents was 50 years. More than half (57.8%) were employees, 11.3% were full owners of their practices, and 3.2% were contractors. Responses indicated that 10% practiced as solo physicians, 20.4% were in a practice with more than 20 physicians, and the rest were in a practice with 2-19 physicians. More than three fourths of the physicians practiced in an urban/suburban setting, and 13.5% practiced in a rural setting.

Physicians’ perceptions that EHR use at home was appropriate were associated with 0.58 times the odds of burnout (95% CI, 0.53-0.64; P < .001), and high team efficiency was associated with 0.61 times the odds of burnout (95% CI, 0.56-0.67).

Physician collaboration with a registered nurse was associated with greater odds of high team efficiency (odds ratio [OR], 1.35; 95% CI, 1.22-1.50). Collaboration with a physician assistant was associated with greater odds of appropriate home EHR time (OR, 1.13; 95% CI, 1.03-1.24).
 

Numbers Needed to Treat

“When translated to a number needed to treat, these ORs suggest that eight additional physicians perceiving appropriate home EHR time would result in prevention of one additional case of burnout, and nine additional physicians perceiving high team efficiency would result in prevention of one case of burnout,” the authors wrote.

The authors also noted that EHR proficiency was not associated with burnout (OR, 0.93; 95% CI, 0.85-1.02; P = .12). Self-reported EHR proficiency remained high and steady over the study period.

“It is time to lay to rest the myth of the technology-resistant physician,” Sinsky wrote in the editorial. “The problem is not the end user.”

Sinsky said the findings also show that value-based compensation “is not a panacea” and, in fact, participation in such payment programs was associated with both more time working on the EHR at home and lower team efficiency.

Fee-for-service models are often painted as the culprit, she noted.

“The key in either compensation model is to direct sufficient financial resources to primary care to cover the costs of optimal team size, skill level, and stability. In my experience, this is a minimum of two clinical assistants (including at least one nurse) per 1.0 clinical full-time equivalent physician, with the same team of individuals working together on a daily basis to develop trust, reliance, and efficiencies.”
 

 

 

Medical Assistants (MAs) Replacing Nurses on Core Teams

In many cases, nurses have been replaced on core clinical teams by MAs, who, with a narrower scope of practice, put work back on the physician’s plate, Sinsky noted, and the MAs also often work in pools rather than with one physician.

“The result is that nurses in many settings are sequestered in a room with a computer and a telephone, with limited direct interactions with their patients or physicians, and physicians spend more time each day on tasks that do not require their medical training,” Sinsky wrote.

Strengths of the study include the large sample size, a 100% response rate to the survey, and consistency of findings over the 6 years.

Steven Waldren, MD, MS, chief medical informatics officer for the American Academy of Family Physicians, said the results of the study confirm what the organization knows to be true through various analyses and talks with doctors: “Even if you can just focus on documentation and improve that, it gives docs hope that other things can happen and actually improve. We saw a decrease in burnout in just solving that one problem.”

Team-based care also allows physicians to talk through challenges and off-load tasks, which allows them to focus on patient care, he said.

Waldren added that some technology upgrades can help reduce burnout without adding staff. He pointed to promising technology in managing EHR inbox messages and in artificial intelligence (AI) solutions for developing a visit summary and patient instructions that can then be reviewed by a physician.

He gave an example of ambient documentation. “We’ve seen that it reduces the amount of documentation time by 60%-70%,” he said. The products in this space record the physician-patient conversation and generate a summary to be reviewed by the physician for accuracy.

“These tools now are highly accurate,” he said. They are also able to remove clinically irrelevant details. He said, for example, if a patient talks about her recent golf outing on a trip to Ireland, the program will record only that she recently had an international trip to Ireland and remove the golf details. The technology has been available for many months, he said.

Sonia Rivera-Martinez, DO, an associate professor of family medicine at the New York Institute of Technology College of Osteopathic Medicine in Old Westbury, New York, said AI solutions are impressive but expensive, which is why her practice has not upgraded to AI-generated visit summaries.

She said even in her academic setting where there is less pressure to see several patients per hour, after-hours EHR work is a reality for her and her colleagues as seeing patients is paired with the demands of teaching students. Her practice is also part of an accountable care organization, which adds its own set of documentation demands.
 

Nearly 30 Hours a Week of EHR Work at Home

Rivera-Martinez estimated that she spends 20-30 hours each week doing EHR tasks at home and said the study authors have highlighted an important problem.

She said she has also seen the value of strong nurse-physician teams in her practice. The two nurses in her practice, for instance, know they have permission to administer flu shots and do other routine tasks without the physicians having to place the order. “But I can’t say it eliminates having to do work outside (of work hours).”

She said before current EHR documentation demands, “I used to be able to finish a progress note in less than 5 minutes.” Now, she said, with her medically complex patient population, it takes her 20-30 minutes to complete a patient’s progress note.

The findings of the study have particular significance with the rising prevalence of burnout among family physicians, the authors wrote. “Clinical leaders and policymakers seeking to develop care delivery models that enable sustainable primary care practice should focus on ensuring adequate team support and acceptable EHR workloads for physicians.”

This study was funded by the United States Office of the National Coordinator for Health Information Technology and Department of Health and Human Services. Additionally, Rotenstein’s time was funded by The Physicians Foundation. Rotenstein reported personal fees from Phreesia; stock grants from serving on the advisory board of Augmedix; and grants from the Agency for Healthcare Research and Quality, American Medical Association, The Physicians Foundation, and Association of Chiefs and Leaders of General Internal Medicine outside the submitted work. Nathaniel Hendrix reported grants from the Office of the National Coordinator for Health Information Technology during the conduct of the study. One coauthor reported a cooperative agreement from the Office of the National Coordinator for Health Information Technology (now Assistant Secretary for Technology Policy/Office of the National Coordinator for Health Information Technology). Another coauthor reported that the University of California, San Francisco, has received funding from the Office of the National Coordinator for Health Information Technology to partner with the American Board of Family Medicine to revise the survey over time to better capture interoperability. Sinsky, Rivera-Martinez, and Waldren reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Family physician burnout rates are among the highest in medicine. More than half (51%) reported burnout in a Medscape report from January 2024; only emergency physicians (63%) and obstetricians/gynecologists and oncologists (both 53%) had higher rates.

In a recent study, researchers examined what’s driving the burnout through a serial cross-sectional survey of family physicians. Authors conclude that reducing burnout may be most effective with a focus on two factors: Decreasing time spent at home on electronic health record (EHR) tasks and building stronger nurse-physician teams.

Findings by Lisa S. Rotenstein, MD, MBA, MSc, Division of Clinical Informatics, Department of Medicine, University of California, San Francisco, and colleagues were published in JAMA Network Open. The findings debunk some longstanding assumptions, Christine A. Sinsky, MD, vice president of professional satisfaction with the American Medical Association, wrote in an editorial.

“This study advances our understanding that addressing physician burnout is not about more EHR training and not specifically about moving to paying for value; rather, it is about developing stronger nurse-physician core teams. These are novel and important findings with actionable lessons for physician and health system leaders,” Sinsky wrote.
 

More Than 10,000 Physicians; 100% Response Rate

The study included 10,315 physicians who answered questions related to burnout on the American Board of Family Medicine’s Continuous Certification Questionnaire between 2017 and 2023. Researchers achieved a 100% response rate by requiring diplomates to complete the survey before submitting their exam.

The median age of respondents was 50 years. More than half (57.8%) were employees, 11.3% were full owners of their practices, and 3.2% were contractors. Responses indicated that 10% practiced as solo physicians, 20.4% were in a practice with more than 20 physicians, and the rest were in a practice with 2-19 physicians. More than three fourths of the physicians practiced in an urban/suburban setting, and 13.5% practiced in a rural setting.

Physicians’ perceptions that EHR use at home was appropriate were associated with 0.58 times the odds of burnout (95% CI, 0.53-0.64; P < .001), and high team efficiency was associated with 0.61 times the odds of burnout (95% CI, 0.56-0.67).

Physician collaboration with a registered nurse was associated with greater odds of high team efficiency (odds ratio [OR], 1.35; 95% CI, 1.22-1.50). Collaboration with a physician assistant was associated with greater odds of appropriate home EHR time (OR, 1.13; 95% CI, 1.03-1.24).
 

Numbers Needed to Treat

“When translated to a number needed to treat, these ORs suggest that eight additional physicians perceiving appropriate home EHR time would result in prevention of one additional case of burnout, and nine additional physicians perceiving high team efficiency would result in prevention of one case of burnout,” the authors wrote.

The authors also noted that EHR proficiency was not associated with burnout (OR, 0.93; 95% CI, 0.85-1.02; P = .12). Self-reported EHR proficiency remained high and steady over the study period.

“It is time to lay to rest the myth of the technology-resistant physician,” Sinsky wrote in the editorial. “The problem is not the end user.”

Sinsky said the findings also show that value-based compensation “is not a panacea” and, in fact, participation in such payment programs was associated with both more time working on the EHR at home and lower team efficiency.

Fee-for-service models are often painted as the culprit, she noted.

“The key in either compensation model is to direct sufficient financial resources to primary care to cover the costs of optimal team size, skill level, and stability. In my experience, this is a minimum of two clinical assistants (including at least one nurse) per 1.0 clinical full-time equivalent physician, with the same team of individuals working together on a daily basis to develop trust, reliance, and efficiencies.”
 

 

 

Medical Assistants (MAs) Replacing Nurses on Core Teams

In many cases, nurses have been replaced on core clinical teams by MAs, who, with a narrower scope of practice, put work back on the physician’s plate, Sinsky noted, and the MAs also often work in pools rather than with one physician.

“The result is that nurses in many settings are sequestered in a room with a computer and a telephone, with limited direct interactions with their patients or physicians, and physicians spend more time each day on tasks that do not require their medical training,” Sinsky wrote.

Strengths of the study include the large sample size, a 100% response rate to the survey, and consistency of findings over the 6 years.

Steven Waldren, MD, MS, chief medical informatics officer for the American Academy of Family Physicians, said the results of the study confirm what the organization knows to be true through various analyses and talks with doctors: “Even if you can just focus on documentation and improve that, it gives docs hope that other things can happen and actually improve. We saw a decrease in burnout in just solving that one problem.”

Team-based care also allows physicians to talk through challenges and off-load tasks, which allows them to focus on patient care, he said.

Waldren added that some technology upgrades can help reduce burnout without adding staff. He pointed to promising technology in managing EHR inbox messages and in artificial intelligence (AI) solutions for developing a visit summary and patient instructions that can then be reviewed by a physician.

He gave an example of ambient documentation. “We’ve seen that it reduces the amount of documentation time by 60%-70%,” he said. The products in this space record the physician-patient conversation and generate a summary to be reviewed by the physician for accuracy.

“These tools now are highly accurate,” he said. They are also able to remove clinically irrelevant details. He said, for example, if a patient talks about her recent golf outing on a trip to Ireland, the program will record only that she recently had an international trip to Ireland and remove the golf details. The technology has been available for many months, he said.

Sonia Rivera-Martinez, DO, an associate professor of family medicine at the New York Institute of Technology College of Osteopathic Medicine in Old Westbury, New York, said AI solutions are impressive but expensive, which is why her practice has not upgraded to AI-generated visit summaries.

She said even in her academic setting where there is less pressure to see several patients per hour, after-hours EHR work is a reality for her and her colleagues as seeing patients is paired with the demands of teaching students. Her practice is also part of an accountable care organization, which adds its own set of documentation demands.
 

Nearly 30 Hours a Week of EHR Work at Home

Rivera-Martinez estimated that she spends 20-30 hours each week doing EHR tasks at home and said the study authors have highlighted an important problem.

She said she has also seen the value of strong nurse-physician teams in her practice. The two nurses in her practice, for instance, know they have permission to administer flu shots and do other routine tasks without the physicians having to place the order. “But I can’t say it eliminates having to do work outside (of work hours).”

She said before current EHR documentation demands, “I used to be able to finish a progress note in less than 5 minutes.” Now, she said, with her medically complex patient population, it takes her 20-30 minutes to complete a patient’s progress note.

The findings of the study have particular significance with the rising prevalence of burnout among family physicians, the authors wrote. “Clinical leaders and policymakers seeking to develop care delivery models that enable sustainable primary care practice should focus on ensuring adequate team support and acceptable EHR workloads for physicians.”

This study was funded by the United States Office of the National Coordinator for Health Information Technology and Department of Health and Human Services. Additionally, Rotenstein’s time was funded by The Physicians Foundation. Rotenstein reported personal fees from Phreesia; stock grants from serving on the advisory board of Augmedix; and grants from the Agency for Healthcare Research and Quality, American Medical Association, The Physicians Foundation, and Association of Chiefs and Leaders of General Internal Medicine outside the submitted work. Nathaniel Hendrix reported grants from the Office of the National Coordinator for Health Information Technology during the conduct of the study. One coauthor reported a cooperative agreement from the Office of the National Coordinator for Health Information Technology (now Assistant Secretary for Technology Policy/Office of the National Coordinator for Health Information Technology). Another coauthor reported that the University of California, San Francisco, has received funding from the Office of the National Coordinator for Health Information Technology to partner with the American Board of Family Medicine to revise the survey over time to better capture interoperability. Sinsky, Rivera-Martinez, and Waldren reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

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How to Manage Patients on GLP-1s Before Surgery

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Guidance from professional societies on how to handle the risk for pulmonary aspiration during general anesthesia or deep sedation for patients taking glucagon-like peptide 1 receptor agonists (GLP-1 RAs) continues to evolve, as does the US Food and Drug Administration’s (FDA’s) labeling for the drugs. The changes can be challenging to keep up with, and endocrinologists seem to be making their own decisions based on clinical experience and their interpretations of the potential impact and value of the emerging information.

The latest FDA label change warns about the risk for pulmonary aspiration but notes “insufficient” data to inform recommendations to mitigate the risk in vulnerable patients. Yet, the latest multi-society guidance, led by the American Society of Anesthesiologists (ASA) and based on consensus, not evidence, has nuanced advice for managing patients at risk.

Does the FDA’s label change make a difference regarding the multi-society guidance, which was published earlier? “The answer is no,” Girish Joshi, MD, vice chair, ASA Committee on Practice Parameters, told this news organization. “The concern of increased pulmonary aspiration in patients who are on GLP-1 receptor agonists has been known, and that concern still exists. So, we started with not an assumption but the premise that patients on GLP-1 receptor agonists are at a higher risk of aspiration during sedation, analgesia, and/or general anesthesia. The FDA basically confirms what we say in the guidance.”

Joshi, professor in the Anesthesiology and Pain Management Department at UT Southwestern Medical Center, Dallas, aimed to make the guidance, which was published simultaneously in several society journals, more implementable with a letter to the editor of Anesthesiology. The key, he said, is to identify patients at higher risk for aspiration; all others would follow treatment as usual.

The letter highlights three overarching recommendations and then expands upon them: Standardized preoperative assessment for risk for delayed gastric emptying (yes/no); selective preoperative care plan based on delayed gastric emptying assessment and shared decision-making; and on the day of the procedure, reassess for delayed gastric emptying and mitigate risk if there is clinical concern.

But it seems as though, for now, endocrinologists are managing these patients as they see fit, within the parameters of any institutional guidance requirements. Here is what they said about their practice:

Amy E. Rothberg, MD, DABOM, director of the Weight Management Program & Rewind at the University of Michigan, Ann Arbor, Michigan, said, “I think it makes sense to inform our patients of the labeling and rare but potential adverse effects if they intend to undergo anesthesia for a scheduled procedure/surgery. There is never no risk of aspiration during anesthesia.”

“I find it a bit curious that ASA implies that those who experience GI side effects are more likely than those who do not to have this potential risk. I doubt there is evidence that those without GI side effects are necessarily ‘safer’ and a study to determine that is unlikely to take be conducted.”

“My institution does require a 1-week pause on GLP-1s for those undergoing anesthesia for surgery,” she added. “That’s not evidence-based either, but probably reduces the risk of aspiration during anesthesia — but I don’t know what the actual denominator is for aspiration in those who continued vs those who took a pause from GLP-1s. Pausing does certainly (anecdotally) increase the traffic of communications between physicians and their patients about what to do in the interval.”

Anne Peters, MD, a professor of clinical medicine and a clinical scholar at the Keck School of Medicine of the University of Southern California, Los Angeles, said, “The FDA label change is a warning that really doesn’t say exactly who on GLP-1 RAs is at highest risk or what to do, and if any intervention has been shown to help. The ASA recommendations seem much more nuanced and practical, including point-of-care gastric ultrasound to see if there is retained food/fluid prior to surgery.”

“In my practice, I individualize what I say, depending on the person and the circumstance,” she said. “Mostly, I have people hold one dose before planned surgery, so they have been 10 days at least without a dose. But if worried about gastrointestinal symptoms or gastroparesis, I have them do a clear liquid diet for 24 hours presurgery. Or at least avoid heavy fat meals the day before.”

“There is a risk of aspiration with anything that slows gastric emptying — maybe even in patients with gastroparesis at baseline due to physiologic, not pharmacological, reasons — and anesthesiologists should be aware of the need to assess patients individually.”

Michael A. Weintraub, MD, of NYU Langone Health Diabetes & Endocrine Associates in New York City, observed, “The risk of a pulmonary aspiration event with GLP-1 medication is quite rare, but not zero. On the other hand, stopping the GLP-1 can cause hyperglycemia or rebound weight gain. Furthermore, it can become complicated to restart GLP1 dosing, particularly given the existing medication shortages.”

“In most cases, stopping a weekly GLP-1 medication 1 week prior to the procedure minimizes the risks of pulmonary aspiration and prevents any worsening hyperglycemia or weight gain,” he said. However, taking the drug 7 days prior to the procedure is optimal. “That way, they would be due for the next dose on the day of the procedure, and taking it the day following procedure minimizes disruption in their once-weekly regimen.”

Malini Gupta, MD, director of G2Endo Endocrinology & Metabolism, Memphis, Tennessee, advised that physicians weigh the risk of stopping the medication (which can cause a glycemic spike) vs risk for aspiration.

“In my opinion, all patients should follow a strict liquid diet or NPO status prior to a surgery to further decrease the risk of aspiration,” she said. “I generally hold the GLP-1 RA for a week before a surgery. If additional glycemic control is necessary, I will add to or adjust one of the patient’s other diabetes medications.”

Jaime Almandoz, MD, associate professor of medicine and medical director of the Weight Wellness Program in Dallas, said, “As endocrinologists, we typically rely on our anesthesia colleagues for guidance on perioperative management. In light of emerging guidelines for holding GLP-1 medications, we also recommend patients adopt a liquid diet 24 hours prior to surgery, along with the fasting protocol.”

“For those managing diabetes with GLP-1 therapies, it is crucial to establish a blood sugar management plan while off these medications, especially during fasting or postoperative periods, which can be further influenced by many factors, including nausea, pain medications, and antibiotics after the procedure.”

Joshi added that at Parkland Hospital in Dallas, “we do a huge number of cases using the same information. We identify patients who are at risk, and then we tell our proceduralists and our surgeons if they’re in the escalating phase of the dosing or if they have GI symptoms; don’t even schedule them as an elective case; wait till the escalation phase is over and then schedule them.”

“That way,” he said, “it becomes logistically easy to manage because the recommendation from the group is that patients who are at higher risk should receive a 24-hour liquid diet — the same as colonoscopy. But sometimes it can be challenging to do so.”

Joshi has received honoraria for consultation from Merck Sharp & Dohme, Vertex Pharmaceuticals, and Haisco-USA Pharmaceuticals. Gupta is on the speakers bureau for Amgen (Tepezza) and IBSA (Tirosint) and is a creative consultant for AbbVie. Almandoz serves on advisory boards for Novo Nordisk, Eli Lilly, and Boehringer Ingelheim. The other experts declared no relevant relationships.
 

A version of this article first appeared on Medscape.com.

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Guidance from professional societies on how to handle the risk for pulmonary aspiration during general anesthesia or deep sedation for patients taking glucagon-like peptide 1 receptor agonists (GLP-1 RAs) continues to evolve, as does the US Food and Drug Administration’s (FDA’s) labeling for the drugs. The changes can be challenging to keep up with, and endocrinologists seem to be making their own decisions based on clinical experience and their interpretations of the potential impact and value of the emerging information.

The latest FDA label change warns about the risk for pulmonary aspiration but notes “insufficient” data to inform recommendations to mitigate the risk in vulnerable patients. Yet, the latest multi-society guidance, led by the American Society of Anesthesiologists (ASA) and based on consensus, not evidence, has nuanced advice for managing patients at risk.

Does the FDA’s label change make a difference regarding the multi-society guidance, which was published earlier? “The answer is no,” Girish Joshi, MD, vice chair, ASA Committee on Practice Parameters, told this news organization. “The concern of increased pulmonary aspiration in patients who are on GLP-1 receptor agonists has been known, and that concern still exists. So, we started with not an assumption but the premise that patients on GLP-1 receptor agonists are at a higher risk of aspiration during sedation, analgesia, and/or general anesthesia. The FDA basically confirms what we say in the guidance.”

Joshi, professor in the Anesthesiology and Pain Management Department at UT Southwestern Medical Center, Dallas, aimed to make the guidance, which was published simultaneously in several society journals, more implementable with a letter to the editor of Anesthesiology. The key, he said, is to identify patients at higher risk for aspiration; all others would follow treatment as usual.

The letter highlights three overarching recommendations and then expands upon them: Standardized preoperative assessment for risk for delayed gastric emptying (yes/no); selective preoperative care plan based on delayed gastric emptying assessment and shared decision-making; and on the day of the procedure, reassess for delayed gastric emptying and mitigate risk if there is clinical concern.

But it seems as though, for now, endocrinologists are managing these patients as they see fit, within the parameters of any institutional guidance requirements. Here is what they said about their practice:

Amy E. Rothberg, MD, DABOM, director of the Weight Management Program & Rewind at the University of Michigan, Ann Arbor, Michigan, said, “I think it makes sense to inform our patients of the labeling and rare but potential adverse effects if they intend to undergo anesthesia for a scheduled procedure/surgery. There is never no risk of aspiration during anesthesia.”

“I find it a bit curious that ASA implies that those who experience GI side effects are more likely than those who do not to have this potential risk. I doubt there is evidence that those without GI side effects are necessarily ‘safer’ and a study to determine that is unlikely to take be conducted.”

“My institution does require a 1-week pause on GLP-1s for those undergoing anesthesia for surgery,” she added. “That’s not evidence-based either, but probably reduces the risk of aspiration during anesthesia — but I don’t know what the actual denominator is for aspiration in those who continued vs those who took a pause from GLP-1s. Pausing does certainly (anecdotally) increase the traffic of communications between physicians and their patients about what to do in the interval.”

Anne Peters, MD, a professor of clinical medicine and a clinical scholar at the Keck School of Medicine of the University of Southern California, Los Angeles, said, “The FDA label change is a warning that really doesn’t say exactly who on GLP-1 RAs is at highest risk or what to do, and if any intervention has been shown to help. The ASA recommendations seem much more nuanced and practical, including point-of-care gastric ultrasound to see if there is retained food/fluid prior to surgery.”

“In my practice, I individualize what I say, depending on the person and the circumstance,” she said. “Mostly, I have people hold one dose before planned surgery, so they have been 10 days at least without a dose. But if worried about gastrointestinal symptoms or gastroparesis, I have them do a clear liquid diet for 24 hours presurgery. Or at least avoid heavy fat meals the day before.”

“There is a risk of aspiration with anything that slows gastric emptying — maybe even in patients with gastroparesis at baseline due to physiologic, not pharmacological, reasons — and anesthesiologists should be aware of the need to assess patients individually.”

Michael A. Weintraub, MD, of NYU Langone Health Diabetes & Endocrine Associates in New York City, observed, “The risk of a pulmonary aspiration event with GLP-1 medication is quite rare, but not zero. On the other hand, stopping the GLP-1 can cause hyperglycemia or rebound weight gain. Furthermore, it can become complicated to restart GLP1 dosing, particularly given the existing medication shortages.”

“In most cases, stopping a weekly GLP-1 medication 1 week prior to the procedure minimizes the risks of pulmonary aspiration and prevents any worsening hyperglycemia or weight gain,” he said. However, taking the drug 7 days prior to the procedure is optimal. “That way, they would be due for the next dose on the day of the procedure, and taking it the day following procedure minimizes disruption in their once-weekly regimen.”

Malini Gupta, MD, director of G2Endo Endocrinology & Metabolism, Memphis, Tennessee, advised that physicians weigh the risk of stopping the medication (which can cause a glycemic spike) vs risk for aspiration.

“In my opinion, all patients should follow a strict liquid diet or NPO status prior to a surgery to further decrease the risk of aspiration,” she said. “I generally hold the GLP-1 RA for a week before a surgery. If additional glycemic control is necessary, I will add to or adjust one of the patient’s other diabetes medications.”

Jaime Almandoz, MD, associate professor of medicine and medical director of the Weight Wellness Program in Dallas, said, “As endocrinologists, we typically rely on our anesthesia colleagues for guidance on perioperative management. In light of emerging guidelines for holding GLP-1 medications, we also recommend patients adopt a liquid diet 24 hours prior to surgery, along with the fasting protocol.”

“For those managing diabetes with GLP-1 therapies, it is crucial to establish a blood sugar management plan while off these medications, especially during fasting or postoperative periods, which can be further influenced by many factors, including nausea, pain medications, and antibiotics after the procedure.”

Joshi added that at Parkland Hospital in Dallas, “we do a huge number of cases using the same information. We identify patients who are at risk, and then we tell our proceduralists and our surgeons if they’re in the escalating phase of the dosing or if they have GI symptoms; don’t even schedule them as an elective case; wait till the escalation phase is over and then schedule them.”

“That way,” he said, “it becomes logistically easy to manage because the recommendation from the group is that patients who are at higher risk should receive a 24-hour liquid diet — the same as colonoscopy. But sometimes it can be challenging to do so.”

Joshi has received honoraria for consultation from Merck Sharp & Dohme, Vertex Pharmaceuticals, and Haisco-USA Pharmaceuticals. Gupta is on the speakers bureau for Amgen (Tepezza) and IBSA (Tirosint) and is a creative consultant for AbbVie. Almandoz serves on advisory boards for Novo Nordisk, Eli Lilly, and Boehringer Ingelheim. The other experts declared no relevant relationships.
 

A version of this article first appeared on Medscape.com.

 

Guidance from professional societies on how to handle the risk for pulmonary aspiration during general anesthesia or deep sedation for patients taking glucagon-like peptide 1 receptor agonists (GLP-1 RAs) continues to evolve, as does the US Food and Drug Administration’s (FDA’s) labeling for the drugs. The changes can be challenging to keep up with, and endocrinologists seem to be making their own decisions based on clinical experience and their interpretations of the potential impact and value of the emerging information.

The latest FDA label change warns about the risk for pulmonary aspiration but notes “insufficient” data to inform recommendations to mitigate the risk in vulnerable patients. Yet, the latest multi-society guidance, led by the American Society of Anesthesiologists (ASA) and based on consensus, not evidence, has nuanced advice for managing patients at risk.

Does the FDA’s label change make a difference regarding the multi-society guidance, which was published earlier? “The answer is no,” Girish Joshi, MD, vice chair, ASA Committee on Practice Parameters, told this news organization. “The concern of increased pulmonary aspiration in patients who are on GLP-1 receptor agonists has been known, and that concern still exists. So, we started with not an assumption but the premise that patients on GLP-1 receptor agonists are at a higher risk of aspiration during sedation, analgesia, and/or general anesthesia. The FDA basically confirms what we say in the guidance.”

Joshi, professor in the Anesthesiology and Pain Management Department at UT Southwestern Medical Center, Dallas, aimed to make the guidance, which was published simultaneously in several society journals, more implementable with a letter to the editor of Anesthesiology. The key, he said, is to identify patients at higher risk for aspiration; all others would follow treatment as usual.

The letter highlights three overarching recommendations and then expands upon them: Standardized preoperative assessment for risk for delayed gastric emptying (yes/no); selective preoperative care plan based on delayed gastric emptying assessment and shared decision-making; and on the day of the procedure, reassess for delayed gastric emptying and mitigate risk if there is clinical concern.

But it seems as though, for now, endocrinologists are managing these patients as they see fit, within the parameters of any institutional guidance requirements. Here is what they said about their practice:

Amy E. Rothberg, MD, DABOM, director of the Weight Management Program & Rewind at the University of Michigan, Ann Arbor, Michigan, said, “I think it makes sense to inform our patients of the labeling and rare but potential adverse effects if they intend to undergo anesthesia for a scheduled procedure/surgery. There is never no risk of aspiration during anesthesia.”

“I find it a bit curious that ASA implies that those who experience GI side effects are more likely than those who do not to have this potential risk. I doubt there is evidence that those without GI side effects are necessarily ‘safer’ and a study to determine that is unlikely to take be conducted.”

“My institution does require a 1-week pause on GLP-1s for those undergoing anesthesia for surgery,” she added. “That’s not evidence-based either, but probably reduces the risk of aspiration during anesthesia — but I don’t know what the actual denominator is for aspiration in those who continued vs those who took a pause from GLP-1s. Pausing does certainly (anecdotally) increase the traffic of communications between physicians and their patients about what to do in the interval.”

Anne Peters, MD, a professor of clinical medicine and a clinical scholar at the Keck School of Medicine of the University of Southern California, Los Angeles, said, “The FDA label change is a warning that really doesn’t say exactly who on GLP-1 RAs is at highest risk or what to do, and if any intervention has been shown to help. The ASA recommendations seem much more nuanced and practical, including point-of-care gastric ultrasound to see if there is retained food/fluid prior to surgery.”

“In my practice, I individualize what I say, depending on the person and the circumstance,” she said. “Mostly, I have people hold one dose before planned surgery, so they have been 10 days at least without a dose. But if worried about gastrointestinal symptoms or gastroparesis, I have them do a clear liquid diet for 24 hours presurgery. Or at least avoid heavy fat meals the day before.”

“There is a risk of aspiration with anything that slows gastric emptying — maybe even in patients with gastroparesis at baseline due to physiologic, not pharmacological, reasons — and anesthesiologists should be aware of the need to assess patients individually.”

Michael A. Weintraub, MD, of NYU Langone Health Diabetes & Endocrine Associates in New York City, observed, “The risk of a pulmonary aspiration event with GLP-1 medication is quite rare, but not zero. On the other hand, stopping the GLP-1 can cause hyperglycemia or rebound weight gain. Furthermore, it can become complicated to restart GLP1 dosing, particularly given the existing medication shortages.”

“In most cases, stopping a weekly GLP-1 medication 1 week prior to the procedure minimizes the risks of pulmonary aspiration and prevents any worsening hyperglycemia or weight gain,” he said. However, taking the drug 7 days prior to the procedure is optimal. “That way, they would be due for the next dose on the day of the procedure, and taking it the day following procedure minimizes disruption in their once-weekly regimen.”

Malini Gupta, MD, director of G2Endo Endocrinology & Metabolism, Memphis, Tennessee, advised that physicians weigh the risk of stopping the medication (which can cause a glycemic spike) vs risk for aspiration.

“In my opinion, all patients should follow a strict liquid diet or NPO status prior to a surgery to further decrease the risk of aspiration,” she said. “I generally hold the GLP-1 RA for a week before a surgery. If additional glycemic control is necessary, I will add to or adjust one of the patient’s other diabetes medications.”

Jaime Almandoz, MD, associate professor of medicine and medical director of the Weight Wellness Program in Dallas, said, “As endocrinologists, we typically rely on our anesthesia colleagues for guidance on perioperative management. In light of emerging guidelines for holding GLP-1 medications, we also recommend patients adopt a liquid diet 24 hours prior to surgery, along with the fasting protocol.”

“For those managing diabetes with GLP-1 therapies, it is crucial to establish a blood sugar management plan while off these medications, especially during fasting or postoperative periods, which can be further influenced by many factors, including nausea, pain medications, and antibiotics after the procedure.”

Joshi added that at Parkland Hospital in Dallas, “we do a huge number of cases using the same information. We identify patients who are at risk, and then we tell our proceduralists and our surgeons if they’re in the escalating phase of the dosing or if they have GI symptoms; don’t even schedule them as an elective case; wait till the escalation phase is over and then schedule them.”

“That way,” he said, “it becomes logistically easy to manage because the recommendation from the group is that patients who are at higher risk should receive a 24-hour liquid diet — the same as colonoscopy. But sometimes it can be challenging to do so.”

Joshi has received honoraria for consultation from Merck Sharp & Dohme, Vertex Pharmaceuticals, and Haisco-USA Pharmaceuticals. Gupta is on the speakers bureau for Amgen (Tepezza) and IBSA (Tirosint) and is a creative consultant for AbbVie. Almandoz serves on advisory boards for Novo Nordisk, Eli Lilly, and Boehringer Ingelheim. The other experts declared no relevant relationships.
 

A version of this article first appeared on Medscape.com.

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Continuous Glucose Monitors for All? Opinions Remain Mixed

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The recent US Food and Drug Administration (FDA) clearance of two over-the-counter (OTC) continuous glucose monitors (CGMs) — Dexcom’s Stelo and Abbott’s Lingo — has sparked interest in potentially expanding their use to those without diabetes or prediabetes.

There are several valid questions about how the general population might benefit from CGMs. Can they motivate those struggling with overweight to shed pounds? Would they prompt users to follow more healthful eating patterns? Can they act as a canary in the coal mine, alerting users to prediabetes? 

The short answer to these questions is, we don’t know.

“Glucose levels fluctuate in everyone in response to meals, exercise, stress, etc, but there has been no credible research to support CGM use by most people who do not have diabetes,” Jill Crandall, MD, chief of endocrinology at Albert Einstein College of Medicine and Montefiore Health System in New York City, said in an interview.

“The utility of CGM for people without diabetes hasn’t been established and the drive to market CGM as an OTC device seems largely driven by financial considerations,” Crandall said. She advocates instead for a strategy directed at more meaningful objectives.

“For now, efforts should be focused on making CGMs available to patients who will clearly benefit — ie, people with diabetes, especially those who are using insulin and those who are struggling to achieve desired levels of glucose control.” 

Nicole Spartano, PhD, assistant professor of medicine in endocrinology, diabetes, nutrition and weight management at Boston University’s Chobanian & Avedisian School of Medicine in Massachusetts, agreed with this assessment.

“It is definitely too early to make recommendations for patients without diabetes based on their CGM data,” said Spartano, who also serves as the director of the Glucose Monitoring Station at the Framingham Heart Study in Framingham, Massachusetts. “We simply do not have enough follow-up data to tell us which CGM metrics are associated with higher risk for disease.” 

Spartano served as the lead author of a recent study showing time spent in various CGM ranges in a large cohort of individuals without diabetes using the Dexcom G6 Pro model. In the future, she said the data may be used to establish reference ranges for clinicians and individuals.

“We are working on another paper surveying diabetologists and CGM experts about how they interpret CGM reports from individuals without diabetes,” she said in an interview. Although the data are not yet published, Spartano said, “we are finding that clinicians are currently very discordant in how they interpret these reports.”
 

Potential Benefits Right Now

Satish Garg, MD, director of the Adult Clinic at the Barbara Davis Center for Diabetes at the University of Colorado Anschutz Medical Campus, Aurora, and editor-in-chief of Diabetes Technology & Therapeutics, is convinced that glucose should be considered another vital sign, like blood pressure, pulse rate, respiration rate, and body temperature. Therefore, he sees the use of a CGM in people without diabetes as a way to build awareness and perhaps prompt behavior modification.

“Someone with an A1c of 4.9 on a normal day may notice that they’ve gained a little bit of weight, and if they use an OTC CGM and start seeing changes, it might help them to modulate their diet themselves, whether they see a dietitian or not,” Garg said.

He gave the example of “a natural behavioral change” occurring when someone using a CGM declines to eat a post-meal dessert after seeing their blood glucose had already risen to 170.

Wearing a CGM also has the potential to alert the user to high blood glucose, leading them to an earlier diagnosis of prediabetes or diabetes, Shichun Bao, MD, PhD, Diabetes Technology Program Leader at the Vanderbilt Eskind Diabetes Clinic of Vanderbilt University in Nashville, Tennessee, said in an interview. She has had cases where a family member of someone with diabetes used the patient’s fingerstick meter, found that their glucose was 280, and self-diagnosed with diabetes.

“It’s the same thing with the CGM,” she said. “If they somehow did not know they have diabetes and they wear a CGM and it shows their sugar is high, that will help them to know to see their provider to get a diagnosis, get treated, and track progression.”

Given the shortage of endocrinologists and long waits for appointments in the United States and elsewhere, it is very likely that primary care physicians will be the ones fielding questions from individuals without diabetes interested in purchasing an OTC CGM. Internist Douglas Paauw, MD, a professor at the University of Washington School of Medicine, Seattle, said in an interview that, for his practice, “the benefits outweigh some of the limitations.”

“I don’t really think somebody who doesn’t have diabetes needs to be using a CGM all the time or long term,” he said. “But I have used it in a few people without diabetes, and I think if someone can afford to use it for 2-4 weeks, especially if they’ve been gaining weight, then they can really recognize what happens to their bodies when they eat certain foods.”

Paauw added that CGMs are a more effective means of teaching his patients than them receiving a lecture from him on healthy eating. “There’s nothing like immediate feedback on what happens to your body to change behavior.”

Similarly, William Golden, medical director at Arkansas Medicaid and professor of medicine and public health at the University of Arkansas for Medical Sciences, Little Rock, said in an interview that “it is difficult to justify coverage for CGMs on demand — but if people want to invest in their own devices and the technology motivates them to eat better and/or lose weight, then there are benefits to be had.” 
 

 

 

Potential Downsides

Although it may seem simple to use an OTC CGM to measure blood glucose on the fly, in the real world it can take patients time to understand these devices, “especially the first day or so, when users are going to get false lows,” Bao said. “Clinicians need to tell them if you don’t feel like your sugar is low and the device says it’s low, whether they do or don’t have diabetes, they should do a fingerstick glucose test to confirm the low before rushing to take in sugar. On the other hand, if they drink a lot of juice, their sugar will go high. So, it can create problems and false results either way.”

Many factors affect glucose, she said. “When you’re sick, glucose can go high, and when you’re very sick, in the ICU, sometimes it can be low. It depends on the situation.” Bao noted that certain vitamins and drugs can also interfere with readings.

Bao doesn’t see value in having people without diabetes monitor their glucose continuously. “If they want to see what foods or exercise do to their body, they will probably benefit from a short trial to gain some insight; otherwise, they’re wasting money,” she said.

Another potential downside is that there’s no head-to-head comparison data with the approved devices, Garg said. “But it’s clear to us that Stelo’s range is very narrow, 70 to 200, whereas the Lingo ranges are pretty much full, from 40 to 400 or 55 to 400. So, we don’t know the accuracy of these sensors.”

Golden observed that for certain patients, CGMs may lead to psychological distress rather than providing a sense of control over their blood glucose levels.

“I have had a nondiabetic patient or two that obsessed about their blood sugars and a device would only magnify their anxiety/neurosis,” he said. “The bottom line is that it’s a tool for a balanced approach to health management, but the daily results must be kept in perspective!”
 

Educate Patients, Primary Care Physicians

To maximize potential benefits for patients without diabetes, clinicians need to be well trained in the use and interpretation of results from the devices, Bao said. They can then better educate their patients, including discussing with them possible pitfalls surrounding their use. 

“For example, a patient may see that their blood glucose, as measured by a fingerstick, is 95, whereas the CGM says 140, and ask, ‘Which one do I trust?’ ”

This is where the patient can be educated about the difference between interstitial glucose, as measured by the CGM, and blood glucose, as measured by the fingerstick. Because it takes about 15 minutes for blood glucose to get to the interstitial tissue, there’s lag time, and the two measurements will differ.

“A discrepancy of 20% is totally acceptable for that reason,” Bao said.

She has also seen several examples where patients were misled by their CGM when its censor became dislodged.

“Sometimes when a sensor has moved, the patient may push it back in because they don’t want to throw it away. But it doesn’t work that way, and they end up with inaccurate readings.” 

At a minimum, Bao added, clinicians and patients should read the package insert but also be aware that it doesn’t list everything that might go wrong or interfere with the device’s accuracy.

Manufacturers of OTC devices should be training primary care and family practice doctors in their use, given the expected “huge” influx of patients wanting to use them, according to Garg.

“If you are expecting endos or diabetes specialists to see these people, that’s never going to happen,” he said. “We have a big shortage of these specialists, so industry has to train these doctors. Patients will bring their doctor’s data, and the clinicians need to learn the basics of how to interpret the glucose values they see. Then they can treat these patients rather than shipping all of them to endos who likely are not available.”

Paauw agreed that CGM training should be directed largely toward primary care professionals, who can help their under-resourced endocrinologist colleagues from seeing an uptick in “the worried well.” 

“The bottom line is that primary care professionals do need to understand the CGM,” he said. “They do need to get comfortable with it. They do need to come up with opinions on how to use it. The public’s going to be using it, and we need to be competent in it and use our subspecialists appropriately.”

Spartano received funding for an investigator-initiated research grant from Novo Nordisk unrelated to the cited CGM studies. Garg , Bao, Paauw, Golden, and Crandall declared no relevant conflicts of interest.

A version of this article first appeared on Medscape.com.

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The recent US Food and Drug Administration (FDA) clearance of two over-the-counter (OTC) continuous glucose monitors (CGMs) — Dexcom’s Stelo and Abbott’s Lingo — has sparked interest in potentially expanding their use to those without diabetes or prediabetes.

There are several valid questions about how the general population might benefit from CGMs. Can they motivate those struggling with overweight to shed pounds? Would they prompt users to follow more healthful eating patterns? Can they act as a canary in the coal mine, alerting users to prediabetes? 

The short answer to these questions is, we don’t know.

“Glucose levels fluctuate in everyone in response to meals, exercise, stress, etc, but there has been no credible research to support CGM use by most people who do not have diabetes,” Jill Crandall, MD, chief of endocrinology at Albert Einstein College of Medicine and Montefiore Health System in New York City, said in an interview.

“The utility of CGM for people without diabetes hasn’t been established and the drive to market CGM as an OTC device seems largely driven by financial considerations,” Crandall said. She advocates instead for a strategy directed at more meaningful objectives.

“For now, efforts should be focused on making CGMs available to patients who will clearly benefit — ie, people with diabetes, especially those who are using insulin and those who are struggling to achieve desired levels of glucose control.” 

Nicole Spartano, PhD, assistant professor of medicine in endocrinology, diabetes, nutrition and weight management at Boston University’s Chobanian & Avedisian School of Medicine in Massachusetts, agreed with this assessment.

“It is definitely too early to make recommendations for patients without diabetes based on their CGM data,” said Spartano, who also serves as the director of the Glucose Monitoring Station at the Framingham Heart Study in Framingham, Massachusetts. “We simply do not have enough follow-up data to tell us which CGM metrics are associated with higher risk for disease.” 

Spartano served as the lead author of a recent study showing time spent in various CGM ranges in a large cohort of individuals without diabetes using the Dexcom G6 Pro model. In the future, she said the data may be used to establish reference ranges for clinicians and individuals.

“We are working on another paper surveying diabetologists and CGM experts about how they interpret CGM reports from individuals without diabetes,” she said in an interview. Although the data are not yet published, Spartano said, “we are finding that clinicians are currently very discordant in how they interpret these reports.”
 

Potential Benefits Right Now

Satish Garg, MD, director of the Adult Clinic at the Barbara Davis Center for Diabetes at the University of Colorado Anschutz Medical Campus, Aurora, and editor-in-chief of Diabetes Technology & Therapeutics, is convinced that glucose should be considered another vital sign, like blood pressure, pulse rate, respiration rate, and body temperature. Therefore, he sees the use of a CGM in people without diabetes as a way to build awareness and perhaps prompt behavior modification.

“Someone with an A1c of 4.9 on a normal day may notice that they’ve gained a little bit of weight, and if they use an OTC CGM and start seeing changes, it might help them to modulate their diet themselves, whether they see a dietitian or not,” Garg said.

He gave the example of “a natural behavioral change” occurring when someone using a CGM declines to eat a post-meal dessert after seeing their blood glucose had already risen to 170.

Wearing a CGM also has the potential to alert the user to high blood glucose, leading them to an earlier diagnosis of prediabetes or diabetes, Shichun Bao, MD, PhD, Diabetes Technology Program Leader at the Vanderbilt Eskind Diabetes Clinic of Vanderbilt University in Nashville, Tennessee, said in an interview. She has had cases where a family member of someone with diabetes used the patient’s fingerstick meter, found that their glucose was 280, and self-diagnosed with diabetes.

“It’s the same thing with the CGM,” she said. “If they somehow did not know they have diabetes and they wear a CGM and it shows their sugar is high, that will help them to know to see their provider to get a diagnosis, get treated, and track progression.”

Given the shortage of endocrinologists and long waits for appointments in the United States and elsewhere, it is very likely that primary care physicians will be the ones fielding questions from individuals without diabetes interested in purchasing an OTC CGM. Internist Douglas Paauw, MD, a professor at the University of Washington School of Medicine, Seattle, said in an interview that, for his practice, “the benefits outweigh some of the limitations.”

“I don’t really think somebody who doesn’t have diabetes needs to be using a CGM all the time or long term,” he said. “But I have used it in a few people without diabetes, and I think if someone can afford to use it for 2-4 weeks, especially if they’ve been gaining weight, then they can really recognize what happens to their bodies when they eat certain foods.”

Paauw added that CGMs are a more effective means of teaching his patients than them receiving a lecture from him on healthy eating. “There’s nothing like immediate feedback on what happens to your body to change behavior.”

Similarly, William Golden, medical director at Arkansas Medicaid and professor of medicine and public health at the University of Arkansas for Medical Sciences, Little Rock, said in an interview that “it is difficult to justify coverage for CGMs on demand — but if people want to invest in their own devices and the technology motivates them to eat better and/or lose weight, then there are benefits to be had.” 
 

 

 

Potential Downsides

Although it may seem simple to use an OTC CGM to measure blood glucose on the fly, in the real world it can take patients time to understand these devices, “especially the first day or so, when users are going to get false lows,” Bao said. “Clinicians need to tell them if you don’t feel like your sugar is low and the device says it’s low, whether they do or don’t have diabetes, they should do a fingerstick glucose test to confirm the low before rushing to take in sugar. On the other hand, if they drink a lot of juice, their sugar will go high. So, it can create problems and false results either way.”

Many factors affect glucose, she said. “When you’re sick, glucose can go high, and when you’re very sick, in the ICU, sometimes it can be low. It depends on the situation.” Bao noted that certain vitamins and drugs can also interfere with readings.

Bao doesn’t see value in having people without diabetes monitor their glucose continuously. “If they want to see what foods or exercise do to their body, they will probably benefit from a short trial to gain some insight; otherwise, they’re wasting money,” she said.

Another potential downside is that there’s no head-to-head comparison data with the approved devices, Garg said. “But it’s clear to us that Stelo’s range is very narrow, 70 to 200, whereas the Lingo ranges are pretty much full, from 40 to 400 or 55 to 400. So, we don’t know the accuracy of these sensors.”

Golden observed that for certain patients, CGMs may lead to psychological distress rather than providing a sense of control over their blood glucose levels.

“I have had a nondiabetic patient or two that obsessed about their blood sugars and a device would only magnify their anxiety/neurosis,” he said. “The bottom line is that it’s a tool for a balanced approach to health management, but the daily results must be kept in perspective!”
 

Educate Patients, Primary Care Physicians

To maximize potential benefits for patients without diabetes, clinicians need to be well trained in the use and interpretation of results from the devices, Bao said. They can then better educate their patients, including discussing with them possible pitfalls surrounding their use. 

“For example, a patient may see that their blood glucose, as measured by a fingerstick, is 95, whereas the CGM says 140, and ask, ‘Which one do I trust?’ ”

This is where the patient can be educated about the difference between interstitial glucose, as measured by the CGM, and blood glucose, as measured by the fingerstick. Because it takes about 15 minutes for blood glucose to get to the interstitial tissue, there’s lag time, and the two measurements will differ.

“A discrepancy of 20% is totally acceptable for that reason,” Bao said.

She has also seen several examples where patients were misled by their CGM when its censor became dislodged.

“Sometimes when a sensor has moved, the patient may push it back in because they don’t want to throw it away. But it doesn’t work that way, and they end up with inaccurate readings.” 

At a minimum, Bao added, clinicians and patients should read the package insert but also be aware that it doesn’t list everything that might go wrong or interfere with the device’s accuracy.

Manufacturers of OTC devices should be training primary care and family practice doctors in their use, given the expected “huge” influx of patients wanting to use them, according to Garg.

“If you are expecting endos or diabetes specialists to see these people, that’s never going to happen,” he said. “We have a big shortage of these specialists, so industry has to train these doctors. Patients will bring their doctor’s data, and the clinicians need to learn the basics of how to interpret the glucose values they see. Then they can treat these patients rather than shipping all of them to endos who likely are not available.”

Paauw agreed that CGM training should be directed largely toward primary care professionals, who can help their under-resourced endocrinologist colleagues from seeing an uptick in “the worried well.” 

“The bottom line is that primary care professionals do need to understand the CGM,” he said. “They do need to get comfortable with it. They do need to come up with opinions on how to use it. The public’s going to be using it, and we need to be competent in it and use our subspecialists appropriately.”

Spartano received funding for an investigator-initiated research grant from Novo Nordisk unrelated to the cited CGM studies. Garg , Bao, Paauw, Golden, and Crandall declared no relevant conflicts of interest.

A version of this article first appeared on Medscape.com.

 

The recent US Food and Drug Administration (FDA) clearance of two over-the-counter (OTC) continuous glucose monitors (CGMs) — Dexcom’s Stelo and Abbott’s Lingo — has sparked interest in potentially expanding their use to those without diabetes or prediabetes.

There are several valid questions about how the general population might benefit from CGMs. Can they motivate those struggling with overweight to shed pounds? Would they prompt users to follow more healthful eating patterns? Can they act as a canary in the coal mine, alerting users to prediabetes? 

The short answer to these questions is, we don’t know.

“Glucose levels fluctuate in everyone in response to meals, exercise, stress, etc, but there has been no credible research to support CGM use by most people who do not have diabetes,” Jill Crandall, MD, chief of endocrinology at Albert Einstein College of Medicine and Montefiore Health System in New York City, said in an interview.

“The utility of CGM for people without diabetes hasn’t been established and the drive to market CGM as an OTC device seems largely driven by financial considerations,” Crandall said. She advocates instead for a strategy directed at more meaningful objectives.

“For now, efforts should be focused on making CGMs available to patients who will clearly benefit — ie, people with diabetes, especially those who are using insulin and those who are struggling to achieve desired levels of glucose control.” 

Nicole Spartano, PhD, assistant professor of medicine in endocrinology, diabetes, nutrition and weight management at Boston University’s Chobanian & Avedisian School of Medicine in Massachusetts, agreed with this assessment.

“It is definitely too early to make recommendations for patients without diabetes based on their CGM data,” said Spartano, who also serves as the director of the Glucose Monitoring Station at the Framingham Heart Study in Framingham, Massachusetts. “We simply do not have enough follow-up data to tell us which CGM metrics are associated with higher risk for disease.” 

Spartano served as the lead author of a recent study showing time spent in various CGM ranges in a large cohort of individuals without diabetes using the Dexcom G6 Pro model. In the future, she said the data may be used to establish reference ranges for clinicians and individuals.

“We are working on another paper surveying diabetologists and CGM experts about how they interpret CGM reports from individuals without diabetes,” she said in an interview. Although the data are not yet published, Spartano said, “we are finding that clinicians are currently very discordant in how they interpret these reports.”
 

Potential Benefits Right Now

Satish Garg, MD, director of the Adult Clinic at the Barbara Davis Center for Diabetes at the University of Colorado Anschutz Medical Campus, Aurora, and editor-in-chief of Diabetes Technology & Therapeutics, is convinced that glucose should be considered another vital sign, like blood pressure, pulse rate, respiration rate, and body temperature. Therefore, he sees the use of a CGM in people without diabetes as a way to build awareness and perhaps prompt behavior modification.

“Someone with an A1c of 4.9 on a normal day may notice that they’ve gained a little bit of weight, and if they use an OTC CGM and start seeing changes, it might help them to modulate their diet themselves, whether they see a dietitian or not,” Garg said.

He gave the example of “a natural behavioral change” occurring when someone using a CGM declines to eat a post-meal dessert after seeing their blood glucose had already risen to 170.

Wearing a CGM also has the potential to alert the user to high blood glucose, leading them to an earlier diagnosis of prediabetes or diabetes, Shichun Bao, MD, PhD, Diabetes Technology Program Leader at the Vanderbilt Eskind Diabetes Clinic of Vanderbilt University in Nashville, Tennessee, said in an interview. She has had cases where a family member of someone with diabetes used the patient’s fingerstick meter, found that their glucose was 280, and self-diagnosed with diabetes.

“It’s the same thing with the CGM,” she said. “If they somehow did not know they have diabetes and they wear a CGM and it shows their sugar is high, that will help them to know to see their provider to get a diagnosis, get treated, and track progression.”

Given the shortage of endocrinologists and long waits for appointments in the United States and elsewhere, it is very likely that primary care physicians will be the ones fielding questions from individuals without diabetes interested in purchasing an OTC CGM. Internist Douglas Paauw, MD, a professor at the University of Washington School of Medicine, Seattle, said in an interview that, for his practice, “the benefits outweigh some of the limitations.”

“I don’t really think somebody who doesn’t have diabetes needs to be using a CGM all the time or long term,” he said. “But I have used it in a few people without diabetes, and I think if someone can afford to use it for 2-4 weeks, especially if they’ve been gaining weight, then they can really recognize what happens to their bodies when they eat certain foods.”

Paauw added that CGMs are a more effective means of teaching his patients than them receiving a lecture from him on healthy eating. “There’s nothing like immediate feedback on what happens to your body to change behavior.”

Similarly, William Golden, medical director at Arkansas Medicaid and professor of medicine and public health at the University of Arkansas for Medical Sciences, Little Rock, said in an interview that “it is difficult to justify coverage for CGMs on demand — but if people want to invest in their own devices and the technology motivates them to eat better and/or lose weight, then there are benefits to be had.” 
 

 

 

Potential Downsides

Although it may seem simple to use an OTC CGM to measure blood glucose on the fly, in the real world it can take patients time to understand these devices, “especially the first day or so, when users are going to get false lows,” Bao said. “Clinicians need to tell them if you don’t feel like your sugar is low and the device says it’s low, whether they do or don’t have diabetes, they should do a fingerstick glucose test to confirm the low before rushing to take in sugar. On the other hand, if they drink a lot of juice, their sugar will go high. So, it can create problems and false results either way.”

Many factors affect glucose, she said. “When you’re sick, glucose can go high, and when you’re very sick, in the ICU, sometimes it can be low. It depends on the situation.” Bao noted that certain vitamins and drugs can also interfere with readings.

Bao doesn’t see value in having people without diabetes monitor their glucose continuously. “If they want to see what foods or exercise do to their body, they will probably benefit from a short trial to gain some insight; otherwise, they’re wasting money,” she said.

Another potential downside is that there’s no head-to-head comparison data with the approved devices, Garg said. “But it’s clear to us that Stelo’s range is very narrow, 70 to 200, whereas the Lingo ranges are pretty much full, from 40 to 400 or 55 to 400. So, we don’t know the accuracy of these sensors.”

Golden observed that for certain patients, CGMs may lead to psychological distress rather than providing a sense of control over their blood glucose levels.

“I have had a nondiabetic patient or two that obsessed about their blood sugars and a device would only magnify their anxiety/neurosis,” he said. “The bottom line is that it’s a tool for a balanced approach to health management, but the daily results must be kept in perspective!”
 

Educate Patients, Primary Care Physicians

To maximize potential benefits for patients without diabetes, clinicians need to be well trained in the use and interpretation of results from the devices, Bao said. They can then better educate their patients, including discussing with them possible pitfalls surrounding their use. 

“For example, a patient may see that their blood glucose, as measured by a fingerstick, is 95, whereas the CGM says 140, and ask, ‘Which one do I trust?’ ”

This is where the patient can be educated about the difference between interstitial glucose, as measured by the CGM, and blood glucose, as measured by the fingerstick. Because it takes about 15 minutes for blood glucose to get to the interstitial tissue, there’s lag time, and the two measurements will differ.

“A discrepancy of 20% is totally acceptable for that reason,” Bao said.

She has also seen several examples where patients were misled by their CGM when its censor became dislodged.

“Sometimes when a sensor has moved, the patient may push it back in because they don’t want to throw it away. But it doesn’t work that way, and they end up with inaccurate readings.” 

At a minimum, Bao added, clinicians and patients should read the package insert but also be aware that it doesn’t list everything that might go wrong or interfere with the device’s accuracy.

Manufacturers of OTC devices should be training primary care and family practice doctors in their use, given the expected “huge” influx of patients wanting to use them, according to Garg.

“If you are expecting endos or diabetes specialists to see these people, that’s never going to happen,” he said. “We have a big shortage of these specialists, so industry has to train these doctors. Patients will bring their doctor’s data, and the clinicians need to learn the basics of how to interpret the glucose values they see. Then they can treat these patients rather than shipping all of them to endos who likely are not available.”

Paauw agreed that CGM training should be directed largely toward primary care professionals, who can help their under-resourced endocrinologist colleagues from seeing an uptick in “the worried well.” 

“The bottom line is that primary care professionals do need to understand the CGM,” he said. “They do need to get comfortable with it. They do need to come up with opinions on how to use it. The public’s going to be using it, and we need to be competent in it and use our subspecialists appropriately.”

Spartano received funding for an investigator-initiated research grant from Novo Nordisk unrelated to the cited CGM studies. Garg , Bao, Paauw, Golden, and Crandall declared no relevant conflicts of interest.

A version of this article first appeared on Medscape.com.

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Building an AI Army of Digital Twins to Fight Cancer

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A patient has cancer. It’s decision time.

Clinician and patient alike face, really, the ultimate challenge when making those decisions. They have to consider the patient’s individual circumstances, available treatment options, potential side effects, relevant clinical data such as the patient’s genetic profile and cancer specifics, and more.

“That’s a lot of information to hold,” said Uzma Asghar, PhD, MRCP, a British consultant medical oncologist at The Royal Marsden Hospital and a chief scientific officer at Concr LTD.

What if there were a way to test — quickly and accurately — all the potential paths forward?

That’s the goal of digital twins. An artificial intelligence (AI)–based program uses all the known data on patients and their types of illness and creates a “twin” that can be used over and over to simulate disease progression, test treatments, and predict individual responses to therapies.

“What the [digital twin] model can do for the clinician is to hold all that information and process it really quickly, within a couple of minutes,” Asghar noted.

A digital twin is more than just a computer model or simulation because it copies a real-world person and relies on real-world data. Some digital twin programs also integrate new information as it becomes available. This technology holds promise for personalized medicine, drug discovery, developing screening strategies, and better understanding diseases.
 

How to Deliver a Twin

To create a digital twin, experts develop a computer model with data to hone its expertise in an area of medicine, such as cancer types and treatments. Then “you train the model on information it’s seen, and then introduce a patient and patient’s information,” said Asghar.

Asghar is currently working with colleagues to develop digital twins that could eventually help solve the aforementioned cancer scenario — a doctor and patient decide the best course of cancer treatment. But their applications are manifold, particularly in clinical research.

Digital twins often include a machine learning component, which would fall under the umbrella term of AI, said Asghar, but it’s not like ChatGPT or other generative AI modules many people are now familiar with.

“The difference here is the model is not there to replace the clinician or to replace clinical trials,” Asghar noted. Instead, digital twins help make decisions faster in a way that can be more affordable.
 

Digital Twins to Predict Cancer Outcomes

Asghar is currently involved in UK clinical trials enrolling patients with cancer to test the accuracy of digital twin programs.

At this point, these studies do not yet use digital twins to guide the course of treatment, which is something they hope to do eventually. For now, they are still at the validation phase — the digital twin program makes predictions about the treatments and then the researchers later evaluate how accurate the predictions turned out to be based on real information from the enrolled patients.

Their current model gives predictions for RECIST (response evaluation criteria in solid tumor), treatment response, and survival. In addition to collecting data from ongoing clinical trials, they’ve used retrospective data, such as from the Cancer Tumor Atlas, to test the model.

“We’ve clinically validated it now in over 9000 patients,” said Asghar, who noted that they are constantly testing it on new patients. Their data include 30 chemotherapies and 23 cancer types, but they are focusing on four: Triple-negative breast cancer, cancer of unknown primary, pancreatic cancer, and colorectal cancer.

“The reason for choosing those four cancer types is that they are aggressive, their response to chemotherapy isn’t as great, and the outcome for those patient populations, there’s significant room for improvement,” Asghar explained.

Currently, Asghar said, the model is around 80%-90% correct in predicting what the actual clinical outcomes turn out to be.

The final stage of their work, before it becomes widely available to clinicians, will be to integrate it into a clinical trial in which some clinicians use the model to make decisions about treatment vs some who don’t use the model. By studying patient outcomes in both groups, they will be able to determine the value of the digital twin program they created.
 

 

 

What Else Can a Twin Do? A Lot

While a model that helps clinicians make decisions about cancer treatments may be among the first digital twin programs that become widely available, there are many other kinds of digital twins in the works.

For example, a digital twin could be used as a benchmark for a patient to determine how their cancer might have progressed without treatment. Say a patient’s tumor grew during treatment, it might seem like the treatment failed, but a digital twin might show that if left untreated, the tumor would have grown five times as fast, said Paul Macklin, PhD, professor in the Department of Intelligent Systems Engineering at Indiana University Bloomington.

Alternatively, if the virtual patient’s tumor is around the same size as the real patient’s tumor, “that means that treatment has lost its efficacy. It’s time to do something new,” said Macklin. And a digital twin could help with not only choosing a therapy but also choosing a dosing schedule, he noted.

The models can also be updated as new treatments come out, which could help clinicians virtually explore how they might affect a patient before having that patient switch treatments.

Digital twins could also assist in decision-making based on a patient’s priorities and real-life circumstances. “Maybe your priority is not necessarily to shrink this [tumor] at all costs ... maybe your priority is some mix of that and also quality of life,” Macklin said, referring to potential side effects. Or if someone lives 3 hours from the nearest cancer center, a digital twin could help determine whether less frequent treatments could still be effective.

And while much of the activity around digital twins in biomedical research has been focused on cancer, Asghar said the technology has the potential to be applied to other diseases as well. A digital twin for cardiovascular disease could help doctors choose the best treatment. It could also integrate new information from a smartwatch or glucose monitor to make better predictions and help doctors adjust the treatment plan.
 

Faster, More Effective Research With Twins

Because digital twin programs can quickly analyze large datasets, they can also make real-world studies more effective and efficient.

Though digital twins would not fully replace real clinical trials, they could help run through preliminary scenarios before starting a full clinical trial, which would “save everybody some money, time and pain and risk,” said Macklin.

It’s also possible to use digital twins to design better screening strategies for early cancer detection and monitoring, said Ioannis Zervantonakis, PhD, a bioengineering professor at the University of Pittsburgh.

Zervantonakis is tapping digital twin technology for research that homes in on understanding tumors. In this case, the digital twin is a virtual representation of a real tumor, complete with its complex network of cells and the surrounding tissue.

Zervantonakis’ lab is using the technology to study cell-cell interactions in the tumor microenvironment, with a focus on human epidermal growth factor receptor 2–targeted therapy resistance in breast cancer. The digital twin they developed will simulate tumor growth, predict drug response, analyze cellular interactions, and optimize treatment strategies.
 

 

 

The Long Push Forward

One big hurdle to making digital twins more widely available is that regulation for the technology is still in progress.

“We’re developing the technology, and what’s also happening is the regulatory framework is being developed in parallel. So we’re almost developing things blindly on the basis that we think this is what the regulators would want,” explained Asghar.

“It’s really important that these technologies are regulated properly, just like drugs, and that’s what we’re pushing and advocating for,” said Asghar, noting that people need to know that like drugs, a digital twin has strengths and limitations.

And while a digital twin can be a cost-saving approach in the long run, it does require funding to get a program built, and finding funds can be difficult because not everyone knows about the technology. More funding means more trials.

With more data, Asghar is hopeful that within a few years, a digital twin model could be available for clinicians to use to help inform treatment decisions. This could lead to more effective treatments and, ultimately, better patient outcomes.
 

A version of this article appeared on Medscape.com.

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A patient has cancer. It’s decision time.

Clinician and patient alike face, really, the ultimate challenge when making those decisions. They have to consider the patient’s individual circumstances, available treatment options, potential side effects, relevant clinical data such as the patient’s genetic profile and cancer specifics, and more.

“That’s a lot of information to hold,” said Uzma Asghar, PhD, MRCP, a British consultant medical oncologist at The Royal Marsden Hospital and a chief scientific officer at Concr LTD.

What if there were a way to test — quickly and accurately — all the potential paths forward?

That’s the goal of digital twins. An artificial intelligence (AI)–based program uses all the known data on patients and their types of illness and creates a “twin” that can be used over and over to simulate disease progression, test treatments, and predict individual responses to therapies.

“What the [digital twin] model can do for the clinician is to hold all that information and process it really quickly, within a couple of minutes,” Asghar noted.

A digital twin is more than just a computer model or simulation because it copies a real-world person and relies on real-world data. Some digital twin programs also integrate new information as it becomes available. This technology holds promise for personalized medicine, drug discovery, developing screening strategies, and better understanding diseases.
 

How to Deliver a Twin

To create a digital twin, experts develop a computer model with data to hone its expertise in an area of medicine, such as cancer types and treatments. Then “you train the model on information it’s seen, and then introduce a patient and patient’s information,” said Asghar.

Asghar is currently working with colleagues to develop digital twins that could eventually help solve the aforementioned cancer scenario — a doctor and patient decide the best course of cancer treatment. But their applications are manifold, particularly in clinical research.

Digital twins often include a machine learning component, which would fall under the umbrella term of AI, said Asghar, but it’s not like ChatGPT or other generative AI modules many people are now familiar with.

“The difference here is the model is not there to replace the clinician or to replace clinical trials,” Asghar noted. Instead, digital twins help make decisions faster in a way that can be more affordable.
 

Digital Twins to Predict Cancer Outcomes

Asghar is currently involved in UK clinical trials enrolling patients with cancer to test the accuracy of digital twin programs.

At this point, these studies do not yet use digital twins to guide the course of treatment, which is something they hope to do eventually. For now, they are still at the validation phase — the digital twin program makes predictions about the treatments and then the researchers later evaluate how accurate the predictions turned out to be based on real information from the enrolled patients.

Their current model gives predictions for RECIST (response evaluation criteria in solid tumor), treatment response, and survival. In addition to collecting data from ongoing clinical trials, they’ve used retrospective data, such as from the Cancer Tumor Atlas, to test the model.

“We’ve clinically validated it now in over 9000 patients,” said Asghar, who noted that they are constantly testing it on new patients. Their data include 30 chemotherapies and 23 cancer types, but they are focusing on four: Triple-negative breast cancer, cancer of unknown primary, pancreatic cancer, and colorectal cancer.

“The reason for choosing those four cancer types is that they are aggressive, their response to chemotherapy isn’t as great, and the outcome for those patient populations, there’s significant room for improvement,” Asghar explained.

Currently, Asghar said, the model is around 80%-90% correct in predicting what the actual clinical outcomes turn out to be.

The final stage of their work, before it becomes widely available to clinicians, will be to integrate it into a clinical trial in which some clinicians use the model to make decisions about treatment vs some who don’t use the model. By studying patient outcomes in both groups, they will be able to determine the value of the digital twin program they created.
 

 

 

What Else Can a Twin Do? A Lot

While a model that helps clinicians make decisions about cancer treatments may be among the first digital twin programs that become widely available, there are many other kinds of digital twins in the works.

For example, a digital twin could be used as a benchmark for a patient to determine how their cancer might have progressed without treatment. Say a patient’s tumor grew during treatment, it might seem like the treatment failed, but a digital twin might show that if left untreated, the tumor would have grown five times as fast, said Paul Macklin, PhD, professor in the Department of Intelligent Systems Engineering at Indiana University Bloomington.

Alternatively, if the virtual patient’s tumor is around the same size as the real patient’s tumor, “that means that treatment has lost its efficacy. It’s time to do something new,” said Macklin. And a digital twin could help with not only choosing a therapy but also choosing a dosing schedule, he noted.

The models can also be updated as new treatments come out, which could help clinicians virtually explore how they might affect a patient before having that patient switch treatments.

Digital twins could also assist in decision-making based on a patient’s priorities and real-life circumstances. “Maybe your priority is not necessarily to shrink this [tumor] at all costs ... maybe your priority is some mix of that and also quality of life,” Macklin said, referring to potential side effects. Or if someone lives 3 hours from the nearest cancer center, a digital twin could help determine whether less frequent treatments could still be effective.

And while much of the activity around digital twins in biomedical research has been focused on cancer, Asghar said the technology has the potential to be applied to other diseases as well. A digital twin for cardiovascular disease could help doctors choose the best treatment. It could also integrate new information from a smartwatch or glucose monitor to make better predictions and help doctors adjust the treatment plan.
 

Faster, More Effective Research With Twins

Because digital twin programs can quickly analyze large datasets, they can also make real-world studies more effective and efficient.

Though digital twins would not fully replace real clinical trials, they could help run through preliminary scenarios before starting a full clinical trial, which would “save everybody some money, time and pain and risk,” said Macklin.

It’s also possible to use digital twins to design better screening strategies for early cancer detection and monitoring, said Ioannis Zervantonakis, PhD, a bioengineering professor at the University of Pittsburgh.

Zervantonakis is tapping digital twin technology for research that homes in on understanding tumors. In this case, the digital twin is a virtual representation of a real tumor, complete with its complex network of cells and the surrounding tissue.

Zervantonakis’ lab is using the technology to study cell-cell interactions in the tumor microenvironment, with a focus on human epidermal growth factor receptor 2–targeted therapy resistance in breast cancer. The digital twin they developed will simulate tumor growth, predict drug response, analyze cellular interactions, and optimize treatment strategies.
 

 

 

The Long Push Forward

One big hurdle to making digital twins more widely available is that regulation for the technology is still in progress.

“We’re developing the technology, and what’s also happening is the regulatory framework is being developed in parallel. So we’re almost developing things blindly on the basis that we think this is what the regulators would want,” explained Asghar.

“It’s really important that these technologies are regulated properly, just like drugs, and that’s what we’re pushing and advocating for,” said Asghar, noting that people need to know that like drugs, a digital twin has strengths and limitations.

And while a digital twin can be a cost-saving approach in the long run, it does require funding to get a program built, and finding funds can be difficult because not everyone knows about the technology. More funding means more trials.

With more data, Asghar is hopeful that within a few years, a digital twin model could be available for clinicians to use to help inform treatment decisions. This could lead to more effective treatments and, ultimately, better patient outcomes.
 

A version of this article appeared on Medscape.com.

A patient has cancer. It’s decision time.

Clinician and patient alike face, really, the ultimate challenge when making those decisions. They have to consider the patient’s individual circumstances, available treatment options, potential side effects, relevant clinical data such as the patient’s genetic profile and cancer specifics, and more.

“That’s a lot of information to hold,” said Uzma Asghar, PhD, MRCP, a British consultant medical oncologist at The Royal Marsden Hospital and a chief scientific officer at Concr LTD.

What if there were a way to test — quickly and accurately — all the potential paths forward?

That’s the goal of digital twins. An artificial intelligence (AI)–based program uses all the known data on patients and their types of illness and creates a “twin” that can be used over and over to simulate disease progression, test treatments, and predict individual responses to therapies.

“What the [digital twin] model can do for the clinician is to hold all that information and process it really quickly, within a couple of minutes,” Asghar noted.

A digital twin is more than just a computer model or simulation because it copies a real-world person and relies on real-world data. Some digital twin programs also integrate new information as it becomes available. This technology holds promise for personalized medicine, drug discovery, developing screening strategies, and better understanding diseases.
 

How to Deliver a Twin

To create a digital twin, experts develop a computer model with data to hone its expertise in an area of medicine, such as cancer types and treatments. Then “you train the model on information it’s seen, and then introduce a patient and patient’s information,” said Asghar.

Asghar is currently working with colleagues to develop digital twins that could eventually help solve the aforementioned cancer scenario — a doctor and patient decide the best course of cancer treatment. But their applications are manifold, particularly in clinical research.

Digital twins often include a machine learning component, which would fall under the umbrella term of AI, said Asghar, but it’s not like ChatGPT or other generative AI modules many people are now familiar with.

“The difference here is the model is not there to replace the clinician or to replace clinical trials,” Asghar noted. Instead, digital twins help make decisions faster in a way that can be more affordable.
 

Digital Twins to Predict Cancer Outcomes

Asghar is currently involved in UK clinical trials enrolling patients with cancer to test the accuracy of digital twin programs.

At this point, these studies do not yet use digital twins to guide the course of treatment, which is something they hope to do eventually. For now, they are still at the validation phase — the digital twin program makes predictions about the treatments and then the researchers later evaluate how accurate the predictions turned out to be based on real information from the enrolled patients.

Their current model gives predictions for RECIST (response evaluation criteria in solid tumor), treatment response, and survival. In addition to collecting data from ongoing clinical trials, they’ve used retrospective data, such as from the Cancer Tumor Atlas, to test the model.

“We’ve clinically validated it now in over 9000 patients,” said Asghar, who noted that they are constantly testing it on new patients. Their data include 30 chemotherapies and 23 cancer types, but they are focusing on four: Triple-negative breast cancer, cancer of unknown primary, pancreatic cancer, and colorectal cancer.

“The reason for choosing those four cancer types is that they are aggressive, their response to chemotherapy isn’t as great, and the outcome for those patient populations, there’s significant room for improvement,” Asghar explained.

Currently, Asghar said, the model is around 80%-90% correct in predicting what the actual clinical outcomes turn out to be.

The final stage of their work, before it becomes widely available to clinicians, will be to integrate it into a clinical trial in which some clinicians use the model to make decisions about treatment vs some who don’t use the model. By studying patient outcomes in both groups, they will be able to determine the value of the digital twin program they created.
 

 

 

What Else Can a Twin Do? A Lot

While a model that helps clinicians make decisions about cancer treatments may be among the first digital twin programs that become widely available, there are many other kinds of digital twins in the works.

For example, a digital twin could be used as a benchmark for a patient to determine how their cancer might have progressed without treatment. Say a patient’s tumor grew during treatment, it might seem like the treatment failed, but a digital twin might show that if left untreated, the tumor would have grown five times as fast, said Paul Macklin, PhD, professor in the Department of Intelligent Systems Engineering at Indiana University Bloomington.

Alternatively, if the virtual patient’s tumor is around the same size as the real patient’s tumor, “that means that treatment has lost its efficacy. It’s time to do something new,” said Macklin. And a digital twin could help with not only choosing a therapy but also choosing a dosing schedule, he noted.

The models can also be updated as new treatments come out, which could help clinicians virtually explore how they might affect a patient before having that patient switch treatments.

Digital twins could also assist in decision-making based on a patient’s priorities and real-life circumstances. “Maybe your priority is not necessarily to shrink this [tumor] at all costs ... maybe your priority is some mix of that and also quality of life,” Macklin said, referring to potential side effects. Or if someone lives 3 hours from the nearest cancer center, a digital twin could help determine whether less frequent treatments could still be effective.

And while much of the activity around digital twins in biomedical research has been focused on cancer, Asghar said the technology has the potential to be applied to other diseases as well. A digital twin for cardiovascular disease could help doctors choose the best treatment. It could also integrate new information from a smartwatch or glucose monitor to make better predictions and help doctors adjust the treatment plan.
 

Faster, More Effective Research With Twins

Because digital twin programs can quickly analyze large datasets, they can also make real-world studies more effective and efficient.

Though digital twins would not fully replace real clinical trials, they could help run through preliminary scenarios before starting a full clinical trial, which would “save everybody some money, time and pain and risk,” said Macklin.

It’s also possible to use digital twins to design better screening strategies for early cancer detection and monitoring, said Ioannis Zervantonakis, PhD, a bioengineering professor at the University of Pittsburgh.

Zervantonakis is tapping digital twin technology for research that homes in on understanding tumors. In this case, the digital twin is a virtual representation of a real tumor, complete with its complex network of cells and the surrounding tissue.

Zervantonakis’ lab is using the technology to study cell-cell interactions in the tumor microenvironment, with a focus on human epidermal growth factor receptor 2–targeted therapy resistance in breast cancer. The digital twin they developed will simulate tumor growth, predict drug response, analyze cellular interactions, and optimize treatment strategies.
 

 

 

The Long Push Forward

One big hurdle to making digital twins more widely available is that regulation for the technology is still in progress.

“We’re developing the technology, and what’s also happening is the regulatory framework is being developed in parallel. So we’re almost developing things blindly on the basis that we think this is what the regulators would want,” explained Asghar.

“It’s really important that these technologies are regulated properly, just like drugs, and that’s what we’re pushing and advocating for,” said Asghar, noting that people need to know that like drugs, a digital twin has strengths and limitations.

And while a digital twin can be a cost-saving approach in the long run, it does require funding to get a program built, and finding funds can be difficult because not everyone knows about the technology. More funding means more trials.

With more data, Asghar is hopeful that within a few years, a digital twin model could be available for clinicians to use to help inform treatment decisions. This could lead to more effective treatments and, ultimately, better patient outcomes.
 

A version of this article appeared on Medscape.com.

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