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Searching for the Optimal CRC Surveillance Test
About a third of the US population are eligible for colorectal cancer screening but aren’t up to date on screening.
Many patients are reluctant to test for colon cancer for a variety of reasons, said Jeffrey K. Lee, MD, MPH, a research scientist at the Kaiser Permanente Northern California Division of Research and an attending gastroenterologist at Kaiser Permanente San Francisco Medical Center.
“As a gastroenterologist, I strongly believe we should emphasize the importance of colorectal cancer screening. And there’s many tests available, not just a colonoscopy, to help reduce your chances of developing colorectal cancer and even dying from colorectal cancer,” said Dr. Lee.
Many patients prefer a test that’s more convenient, that doesn’t require them to take time out of their busy schedules. “We must educate our patients that there are some noninvasive screening options that are helpful, and to be able to share with them some of the benefits, but also some of the drawbacks compared to colonoscopy and allow them to have a choice,” he advised.
He is a recipient of the AGA Research Scholar Award, and has in turn supported other researchers by contributing to the AGA Research Foundation. In 2012, Dr. Lee received a grant from the Sylvia Allison Kaplan Clinical Research Fund to fund a study on long-term colorectal cancer risk in patients with normal colonoscopy results.
The findings, published in JAMA Internal Medicine, determined that 10 years after a negative colonoscopy, Kaiser Permanente members had a 46% lower risk of being diagnosed with CRC and were 88% less likely to die from disease compared with patients who didn’t undergo screening.
“Furthermore, the reduced risk of developing colorectal cancer, even dying from it, persisted for more than 12 years after the examination compared with an unscreened population,” said Dr. Lee. “I firmly believe our study really supports the ten-year screening interval after a normal colonoscopy, as currently recommended by our guidelines.”
In an interview, he discussed his research efforts to find the best detection regimens for CRC, and the mentors who guided his career path as a GI scientist.
Q: Why did you choose GI?
During medical school I was fortunate to work in the lab of Dr. John M. Carethers at UC San Diego. He introduced me to GI and inspired me to choose GI as a career. His mentorship was invaluable because he not only solidified my interest in GI, but also inspired me to become a physician scientist, focusing on colorectal cancer prevention and control. His amazing mentorship drew me to this field.
Q: One of your clinical focus areas is hereditary gastrointestinal cancer syndromes. How did you become interested in this area of GI medicine?
My interest in hereditary GI cancer syndromes stemmed from my work as a medical student in Dr. Carethers’ lab. One of my research projects was looking at certain gene mutations among patients with hereditary GI cancer syndromes, specifically, familial hamartomatous polyposis syndrome. It was through these research projects and seeing how these genetic mutations impacted their risk of developing colorectal cancer, inspired me to care for patients with hereditary GI cancer syndromes.
Q: Have you been doing any research on the reasons why more young people are getting colon cancer?
We recently published work looking at the potential factors that may be driving the rising rates of early onset colorectal cancer. One hypothesis that’s been floating around is antibiotic exposure in early adulthood or childhood because of its effect on the microbiome. Using our large database at Kaiser Permanente Northern California, we did not find an association between oral antibiotic use during early adulthood and the risk of early-onset colorectal cancer.
You have the usual suspects like obesity and diabetes, but it’s not explaining all that risk. While familial colorectal cancer syndromes contribute to a small proportion of early-onset colorectal, these syndromes are not increasing across generations. I really do feel it’s something in the diet or how foods are processed and environmental factors that’s driving some of the risk of early onset colorectal cancer and this should be explored further.
Q: In 2018, you issued a landmark study which found an association between a 10-year follow-up after negative colonoscopy and reduced risk of disease and mortality. Has there been any updates to these findings over the last 6 years?
We recently saw a study in JAMA Oncology of a Swedish cohort that showed a negative colonoscopy result was associated with a reduced risk of developing and even dying from colorectal cancer 15 years from that examination, compared to the general population of Sweden. I think there’s some things that we need to be cautious about regarding that study. We have to think about the comparison group that they used and the lack of information regarding the indication of the colonoscopy and the quality of the examination. So, it remains uncertain whether future guidelines are going to stretch out that 10-year interval to 15 years.
Q: What other CRC studies are you working on now?
We have several studies that we are working on right now. One is called the PREVENT CRC study, which is looking at whether a polygenic risk score can improve risk stratification following adenoma removal for colorectal cancer prevention and tailoring post-polypectomy surveillance. This is a large observational cohort study that we have teamed up with the Fred Hutchinson Cancer Center, Erasmus University, and Kaiser Permanente Northwest to answer this important question that may have implications for personalized medicine.
Then there’s the COOP study, funded by the Patient-Centered Outcomes Research Institute. This is looking at the best surveillance test to use among older adults 65 years and older with a history of polyps. The trial is randomizing them to either getting a colonoscopy for surveillance or annual fecal immunochemical test (FIT) for surveillance. This is to see which test is best for detecting colorectal cancer among older adults with a history of polyps.
Q: Do you think FIT tests could eventually replace colonoscopy, given that it’s less invasive?
Although FIT and other stool-based tests are less invasive and have been shown to have high accuracy for detecting colorectal cancer, I personally do not think they are going to replace colonoscopy as the most popular screening modality in the United States. Colonoscopy remains the gold standard for detecting and removing precancerous polyps and has the highest accuracy for detecting colorectal cancer.
Q: Besides Dr. Carethers, what teacher or mentor had the greatest impact on you?
Clinically it’s been Dr. Jonathan Terdiman from UCSF, who taught me everything I know about clinical GI, and the art of colonoscopy. In addition, Douglas A. Corley, MD, PhD, the Permanente Medical Group’s chief research officer, has made the greatest impact on my research career. He’s really taught me how to rigorously design a research study to answer important clinically relevant questions, and has given me the skill set to write NIH grants. I would not be here without these mentors who are truly giants in the field of GI.
Q: When you’re not being a GI, how do you spend your free weekend afternoons? Are you still a “Cal Bears” fan at your alma mater, UC Berkeley?
I spend a lot of time taking my kids to their activities on the weekends. I just took my son to a Cal Bears Game Day, which was hosted by ESPN at Berkeley.
It was an incredible experience hearing sports analyst Pat McAfee lead all the Cal chants, seeing Nick Saban from the University of Alabama take off his red tie and replace it with a Cal Bears tie, and watching a Cal student win a hundred thousand dollars by kicking a football through the goal posts wearing checkered vans.
Lightning Round
Texting or talking?
Text
Favorite breakfast?
Taiwanese breakfast
Place you most want to travel to?
Japan
Favorite junk food?
Trader Joe’s chili lime chips
Favorite season?
Springtime, baseball season
Favorite ice cream flavor?
Mint chocolate chip
How many cups of coffee do you drink per day?
2-3
Last movie you watched?
Oppenheimer
Best place you ever went on vacation?
Hawaii
If you weren’t a gastroenterologist, what would you be?
Barber
Best Halloween costume you ever wore?
SpongeBob SquarePants
Favorite sport?
Tennis
What song do you have to sing along with when you hear it?
Any classic 80s song
Introvert or extrovert?
Introvert
About a third of the US population are eligible for colorectal cancer screening but aren’t up to date on screening.
Many patients are reluctant to test for colon cancer for a variety of reasons, said Jeffrey K. Lee, MD, MPH, a research scientist at the Kaiser Permanente Northern California Division of Research and an attending gastroenterologist at Kaiser Permanente San Francisco Medical Center.
“As a gastroenterologist, I strongly believe we should emphasize the importance of colorectal cancer screening. And there’s many tests available, not just a colonoscopy, to help reduce your chances of developing colorectal cancer and even dying from colorectal cancer,” said Dr. Lee.
Many patients prefer a test that’s more convenient, that doesn’t require them to take time out of their busy schedules. “We must educate our patients that there are some noninvasive screening options that are helpful, and to be able to share with them some of the benefits, but also some of the drawbacks compared to colonoscopy and allow them to have a choice,” he advised.
He is a recipient of the AGA Research Scholar Award, and has in turn supported other researchers by contributing to the AGA Research Foundation. In 2012, Dr. Lee received a grant from the Sylvia Allison Kaplan Clinical Research Fund to fund a study on long-term colorectal cancer risk in patients with normal colonoscopy results.
The findings, published in JAMA Internal Medicine, determined that 10 years after a negative colonoscopy, Kaiser Permanente members had a 46% lower risk of being diagnosed with CRC and were 88% less likely to die from disease compared with patients who didn’t undergo screening.
“Furthermore, the reduced risk of developing colorectal cancer, even dying from it, persisted for more than 12 years after the examination compared with an unscreened population,” said Dr. Lee. “I firmly believe our study really supports the ten-year screening interval after a normal colonoscopy, as currently recommended by our guidelines.”
In an interview, he discussed his research efforts to find the best detection regimens for CRC, and the mentors who guided his career path as a GI scientist.
Q: Why did you choose GI?
During medical school I was fortunate to work in the lab of Dr. John M. Carethers at UC San Diego. He introduced me to GI and inspired me to choose GI as a career. His mentorship was invaluable because he not only solidified my interest in GI, but also inspired me to become a physician scientist, focusing on colorectal cancer prevention and control. His amazing mentorship drew me to this field.
Q: One of your clinical focus areas is hereditary gastrointestinal cancer syndromes. How did you become interested in this area of GI medicine?
My interest in hereditary GI cancer syndromes stemmed from my work as a medical student in Dr. Carethers’ lab. One of my research projects was looking at certain gene mutations among patients with hereditary GI cancer syndromes, specifically, familial hamartomatous polyposis syndrome. It was through these research projects and seeing how these genetic mutations impacted their risk of developing colorectal cancer, inspired me to care for patients with hereditary GI cancer syndromes.
Q: Have you been doing any research on the reasons why more young people are getting colon cancer?
We recently published work looking at the potential factors that may be driving the rising rates of early onset colorectal cancer. One hypothesis that’s been floating around is antibiotic exposure in early adulthood or childhood because of its effect on the microbiome. Using our large database at Kaiser Permanente Northern California, we did not find an association between oral antibiotic use during early adulthood and the risk of early-onset colorectal cancer.
You have the usual suspects like obesity and diabetes, but it’s not explaining all that risk. While familial colorectal cancer syndromes contribute to a small proportion of early-onset colorectal, these syndromes are not increasing across generations. I really do feel it’s something in the diet or how foods are processed and environmental factors that’s driving some of the risk of early onset colorectal cancer and this should be explored further.
Q: In 2018, you issued a landmark study which found an association between a 10-year follow-up after negative colonoscopy and reduced risk of disease and mortality. Has there been any updates to these findings over the last 6 years?
We recently saw a study in JAMA Oncology of a Swedish cohort that showed a negative colonoscopy result was associated with a reduced risk of developing and even dying from colorectal cancer 15 years from that examination, compared to the general population of Sweden. I think there’s some things that we need to be cautious about regarding that study. We have to think about the comparison group that they used and the lack of information regarding the indication of the colonoscopy and the quality of the examination. So, it remains uncertain whether future guidelines are going to stretch out that 10-year interval to 15 years.
Q: What other CRC studies are you working on now?
We have several studies that we are working on right now. One is called the PREVENT CRC study, which is looking at whether a polygenic risk score can improve risk stratification following adenoma removal for colorectal cancer prevention and tailoring post-polypectomy surveillance. This is a large observational cohort study that we have teamed up with the Fred Hutchinson Cancer Center, Erasmus University, and Kaiser Permanente Northwest to answer this important question that may have implications for personalized medicine.
Then there’s the COOP study, funded by the Patient-Centered Outcomes Research Institute. This is looking at the best surveillance test to use among older adults 65 years and older with a history of polyps. The trial is randomizing them to either getting a colonoscopy for surveillance or annual fecal immunochemical test (FIT) for surveillance. This is to see which test is best for detecting colorectal cancer among older adults with a history of polyps.
Q: Do you think FIT tests could eventually replace colonoscopy, given that it’s less invasive?
Although FIT and other stool-based tests are less invasive and have been shown to have high accuracy for detecting colorectal cancer, I personally do not think they are going to replace colonoscopy as the most popular screening modality in the United States. Colonoscopy remains the gold standard for detecting and removing precancerous polyps and has the highest accuracy for detecting colorectal cancer.
Q: Besides Dr. Carethers, what teacher or mentor had the greatest impact on you?
Clinically it’s been Dr. Jonathan Terdiman from UCSF, who taught me everything I know about clinical GI, and the art of colonoscopy. In addition, Douglas A. Corley, MD, PhD, the Permanente Medical Group’s chief research officer, has made the greatest impact on my research career. He’s really taught me how to rigorously design a research study to answer important clinically relevant questions, and has given me the skill set to write NIH grants. I would not be here without these mentors who are truly giants in the field of GI.
Q: When you’re not being a GI, how do you spend your free weekend afternoons? Are you still a “Cal Bears” fan at your alma mater, UC Berkeley?
I spend a lot of time taking my kids to their activities on the weekends. I just took my son to a Cal Bears Game Day, which was hosted by ESPN at Berkeley.
It was an incredible experience hearing sports analyst Pat McAfee lead all the Cal chants, seeing Nick Saban from the University of Alabama take off his red tie and replace it with a Cal Bears tie, and watching a Cal student win a hundred thousand dollars by kicking a football through the goal posts wearing checkered vans.
Lightning Round
Texting or talking?
Text
Favorite breakfast?
Taiwanese breakfast
Place you most want to travel to?
Japan
Favorite junk food?
Trader Joe’s chili lime chips
Favorite season?
Springtime, baseball season
Favorite ice cream flavor?
Mint chocolate chip
How many cups of coffee do you drink per day?
2-3
Last movie you watched?
Oppenheimer
Best place you ever went on vacation?
Hawaii
If you weren’t a gastroenterologist, what would you be?
Barber
Best Halloween costume you ever wore?
SpongeBob SquarePants
Favorite sport?
Tennis
What song do you have to sing along with when you hear it?
Any classic 80s song
Introvert or extrovert?
Introvert
About a third of the US population are eligible for colorectal cancer screening but aren’t up to date on screening.
Many patients are reluctant to test for colon cancer for a variety of reasons, said Jeffrey K. Lee, MD, MPH, a research scientist at the Kaiser Permanente Northern California Division of Research and an attending gastroenterologist at Kaiser Permanente San Francisco Medical Center.
“As a gastroenterologist, I strongly believe we should emphasize the importance of colorectal cancer screening. And there’s many tests available, not just a colonoscopy, to help reduce your chances of developing colorectal cancer and even dying from colorectal cancer,” said Dr. Lee.
Many patients prefer a test that’s more convenient, that doesn’t require them to take time out of their busy schedules. “We must educate our patients that there are some noninvasive screening options that are helpful, and to be able to share with them some of the benefits, but also some of the drawbacks compared to colonoscopy and allow them to have a choice,” he advised.
He is a recipient of the AGA Research Scholar Award, and has in turn supported other researchers by contributing to the AGA Research Foundation. In 2012, Dr. Lee received a grant from the Sylvia Allison Kaplan Clinical Research Fund to fund a study on long-term colorectal cancer risk in patients with normal colonoscopy results.
The findings, published in JAMA Internal Medicine, determined that 10 years after a negative colonoscopy, Kaiser Permanente members had a 46% lower risk of being diagnosed with CRC and were 88% less likely to die from disease compared with patients who didn’t undergo screening.
“Furthermore, the reduced risk of developing colorectal cancer, even dying from it, persisted for more than 12 years after the examination compared with an unscreened population,” said Dr. Lee. “I firmly believe our study really supports the ten-year screening interval after a normal colonoscopy, as currently recommended by our guidelines.”
In an interview, he discussed his research efforts to find the best detection regimens for CRC, and the mentors who guided his career path as a GI scientist.
Q: Why did you choose GI?
During medical school I was fortunate to work in the lab of Dr. John M. Carethers at UC San Diego. He introduced me to GI and inspired me to choose GI as a career. His mentorship was invaluable because he not only solidified my interest in GI, but also inspired me to become a physician scientist, focusing on colorectal cancer prevention and control. His amazing mentorship drew me to this field.
Q: One of your clinical focus areas is hereditary gastrointestinal cancer syndromes. How did you become interested in this area of GI medicine?
My interest in hereditary GI cancer syndromes stemmed from my work as a medical student in Dr. Carethers’ lab. One of my research projects was looking at certain gene mutations among patients with hereditary GI cancer syndromes, specifically, familial hamartomatous polyposis syndrome. It was through these research projects and seeing how these genetic mutations impacted their risk of developing colorectal cancer, inspired me to care for patients with hereditary GI cancer syndromes.
Q: Have you been doing any research on the reasons why more young people are getting colon cancer?
We recently published work looking at the potential factors that may be driving the rising rates of early onset colorectal cancer. One hypothesis that’s been floating around is antibiotic exposure in early adulthood or childhood because of its effect on the microbiome. Using our large database at Kaiser Permanente Northern California, we did not find an association between oral antibiotic use during early adulthood and the risk of early-onset colorectal cancer.
You have the usual suspects like obesity and diabetes, but it’s not explaining all that risk. While familial colorectal cancer syndromes contribute to a small proportion of early-onset colorectal, these syndromes are not increasing across generations. I really do feel it’s something in the diet or how foods are processed and environmental factors that’s driving some of the risk of early onset colorectal cancer and this should be explored further.
Q: In 2018, you issued a landmark study which found an association between a 10-year follow-up after negative colonoscopy and reduced risk of disease and mortality. Has there been any updates to these findings over the last 6 years?
We recently saw a study in JAMA Oncology of a Swedish cohort that showed a negative colonoscopy result was associated with a reduced risk of developing and even dying from colorectal cancer 15 years from that examination, compared to the general population of Sweden. I think there’s some things that we need to be cautious about regarding that study. We have to think about the comparison group that they used and the lack of information regarding the indication of the colonoscopy and the quality of the examination. So, it remains uncertain whether future guidelines are going to stretch out that 10-year interval to 15 years.
Q: What other CRC studies are you working on now?
We have several studies that we are working on right now. One is called the PREVENT CRC study, which is looking at whether a polygenic risk score can improve risk stratification following adenoma removal for colorectal cancer prevention and tailoring post-polypectomy surveillance. This is a large observational cohort study that we have teamed up with the Fred Hutchinson Cancer Center, Erasmus University, and Kaiser Permanente Northwest to answer this important question that may have implications for personalized medicine.
Then there’s the COOP study, funded by the Patient-Centered Outcomes Research Institute. This is looking at the best surveillance test to use among older adults 65 years and older with a history of polyps. The trial is randomizing them to either getting a colonoscopy for surveillance or annual fecal immunochemical test (FIT) for surveillance. This is to see which test is best for detecting colorectal cancer among older adults with a history of polyps.
Q: Do you think FIT tests could eventually replace colonoscopy, given that it’s less invasive?
Although FIT and other stool-based tests are less invasive and have been shown to have high accuracy for detecting colorectal cancer, I personally do not think they are going to replace colonoscopy as the most popular screening modality in the United States. Colonoscopy remains the gold standard for detecting and removing precancerous polyps and has the highest accuracy for detecting colorectal cancer.
Q: Besides Dr. Carethers, what teacher or mentor had the greatest impact on you?
Clinically it’s been Dr. Jonathan Terdiman from UCSF, who taught me everything I know about clinical GI, and the art of colonoscopy. In addition, Douglas A. Corley, MD, PhD, the Permanente Medical Group’s chief research officer, has made the greatest impact on my research career. He’s really taught me how to rigorously design a research study to answer important clinically relevant questions, and has given me the skill set to write NIH grants. I would not be here without these mentors who are truly giants in the field of GI.
Q: When you’re not being a GI, how do you spend your free weekend afternoons? Are you still a “Cal Bears” fan at your alma mater, UC Berkeley?
I spend a lot of time taking my kids to their activities on the weekends. I just took my son to a Cal Bears Game Day, which was hosted by ESPN at Berkeley.
It was an incredible experience hearing sports analyst Pat McAfee lead all the Cal chants, seeing Nick Saban from the University of Alabama take off his red tie and replace it with a Cal Bears tie, and watching a Cal student win a hundred thousand dollars by kicking a football through the goal posts wearing checkered vans.
Lightning Round
Texting or talking?
Text
Favorite breakfast?
Taiwanese breakfast
Place you most want to travel to?
Japan
Favorite junk food?
Trader Joe’s chili lime chips
Favorite season?
Springtime, baseball season
Favorite ice cream flavor?
Mint chocolate chip
How many cups of coffee do you drink per day?
2-3
Last movie you watched?
Oppenheimer
Best place you ever went on vacation?
Hawaii
If you weren’t a gastroenterologist, what would you be?
Barber
Best Halloween costume you ever wore?
SpongeBob SquarePants
Favorite sport?
Tennis
What song do you have to sing along with when you hear it?
Any classic 80s song
Introvert or extrovert?
Introvert
Giving the Smallest GI Transplant Patients a New Lease On Life
The best part about working with kids is that “I get to laugh every day,” said Ke-You (Yoyo) Zhang, MD, clinical assistant professor for pediatrics–gastroenterology and hepatology at Stanford Medicine in California.
Everyday life for them is a challenge.
Dealing with sick children is difficult. “But I think the difference between pediatrics and adults is despite how hard things get, children are the single most resilient people you’re ever going to meet,” she said.
Kids don’t always know they’re sick and they don’t act sick, even when they are. “Every day, I literally get on the floor, I get to play, I get to run around. And truly, I have fun every single day. I get excited to go to work. And I think that’s what makes work not feel like work,” said Dr. Zhang.
In an interview, she discussed the satisfaction of following patients throughout their care continuum and her research to reduce the likelihood of transplant rejection.
She also shared an inspirational story of one young patient who spent his life tied to an IV, and how a transplant exposed him to the normal joys of life, like swimming, going to camp and getting on a plane for the first time.
Q: Why did you choose this subspecialty of pediatric GI?
I think it’s the best subspecialty because I think it combines a lot of the things that I enjoy, which is long-term continuity of care. It’s about growing up with your patients and seeing them through all the various stages of their life, often meeting patients when they’re babies. I get pictures of high school graduations and life milestones and even see some of my patients have families of their own. Becoming a part of their family is very meaningful to me. I also like complexity and acuity, and gastroenterology and hepatology provide those things.
And then lastly, it’s great to be able to exercise procedural skills and constantly learn new procedural skills.
Q: How did you become interested in the field of pediatric intestinal and liver transplantation?
I did all my training here at Stanford. We have one of the largest pediatric transplant centers and we also have a very large intestinal rehabilitation population.
Coming through residency and fellowship, I had a lot of exposure to transplant and intestinal failure, intestinal rehabilitation. I really liked the longitudinal relationship I got to form with my patients. Sometimes they’re in the neonatal ICU, where you’re meeting them in their very first days of life. You follow them through their chronic illness, through transplant and after transplant for many years. You become not just their GI, but the center of their care.
Q: What challenges are unique to this type of transplant work?
Pediatric intestinal failure and intestinal transplant represents an incredibly small subset of children. Oftentimes, they do not get the resources and recognition on a national policy level or even at the hospital level that other gastrointestinal diseases receive. What’s difficult is they are such a small subset but their complexity and their needs are probably in the highest percentile. So that’s a really challenging combination to start with. And there’s only a few centers that specialize in doing intestinal rehabilitation and intestinal transplantation for children in the country.
Developing expertise has been slow. But I think in the last decade or so, our understanding and success with intestinal rehabilitation and intestinal transplantation has really improved, especially at large centers like Stanford. We’ve had a lot of success stories and have not had any graft loss since 2014.
Q: Are these transplants hard to acquire?
Yes, especially when you’re transplanting not just the intestines but the liver as well. You’re waiting for two organs, not just one organ. And on top of that, you’re waiting for an appropriately sized donor; usually a child who’s around the same size or same age who’s passed away. Those organs would have to be a good match. Children can wait multiple years for a transplant.
Q: Is there a success story you’d like to share?
One patient I met in the neonatal ICU had congenital short bowel syndrome. He was born with hardly any intestines. He developed complications of being on long-term intravenous nutrition, which included recurrent central line infections and liver disease. He was never able to eat because he really didn’t have a digestive system that could adequately absorb anything. He had a central line in one of his large veins, so he couldn’t go swimming.
He had to have special adaptive wear to even shower or bathe and couldn’t travel. It’s these types of patients that benefit so much from transplant. Putting any kid through transplant is a massive undertaking and it certainly has risks. But he underwent a successful transplant at the age of 8—not just an intestinal transplant, but a multi-visceral transplant of the liver, intestine, and pancreas. He’s 9 years old now, and no longer needs intravenous nutrition. He ate by mouth for the very first time after transplant. He’s trying all sorts of new foods and he was able to go to a special transplant camp for children. Getting on a plane to Los Angeles, which is where our transplant camp is, was a huge deal.
He was able to swim in the lake. He’s never been able to do that. And he wants to start doing sports this fall. This was really a life-changing story for him.
Q: What advancements lie ahead for this field of work? Have you work on any notable research?
I think our understanding of transplant immunology has really progressed, especially recently. That’s what part of my research is about—using novel therapies to modulate the immune system of pediatric transplant recipients. The No. 1 complication that occurs after intestinal transplant is rejection because obviously you’re implanting somebody else’s organs into a patient.
I am involved in a clinical trial that’s looking at the use of extracellular vesicles that are isolated from hematopoietic stem cells. These vesicles contain various growth factors, anti-inflammatory proteins and tissue repair factors that we are infusing into intestinal transplant patients with the aim to repair the intestinal tissue patients are rejecting.
Q: When you’re not being a GI, how do you spend your free weekend afternoons?
My husband and I have an almost 2-year-old little girl. She keeps us busy and I spend my afternoons chasing after a crazy toddler.
Lightning Round
Texting or talking?
Huge texter
Favorite junk food?
French fries
Cat or dog person?
Dog
Favorite ice cream?
Strawberry
If you weren’t a gastroenterologist, what would you be?Florist
Best place you’ve traveled to?
Thailand
Number of cups of coffee you drink per day?
Too many
Favorite city in the US besides the one you live in?
New York City
Favorite sport?
Tennis
Optimist or pessimist?
Optimist
The best part about working with kids is that “I get to laugh every day,” said Ke-You (Yoyo) Zhang, MD, clinical assistant professor for pediatrics–gastroenterology and hepatology at Stanford Medicine in California.
Everyday life for them is a challenge.
Dealing with sick children is difficult. “But I think the difference between pediatrics and adults is despite how hard things get, children are the single most resilient people you’re ever going to meet,” she said.
Kids don’t always know they’re sick and they don’t act sick, even when they are. “Every day, I literally get on the floor, I get to play, I get to run around. And truly, I have fun every single day. I get excited to go to work. And I think that’s what makes work not feel like work,” said Dr. Zhang.
In an interview, she discussed the satisfaction of following patients throughout their care continuum and her research to reduce the likelihood of transplant rejection.
She also shared an inspirational story of one young patient who spent his life tied to an IV, and how a transplant exposed him to the normal joys of life, like swimming, going to camp and getting on a plane for the first time.
Q: Why did you choose this subspecialty of pediatric GI?
I think it’s the best subspecialty because I think it combines a lot of the things that I enjoy, which is long-term continuity of care. It’s about growing up with your patients and seeing them through all the various stages of their life, often meeting patients when they’re babies. I get pictures of high school graduations and life milestones and even see some of my patients have families of their own. Becoming a part of their family is very meaningful to me. I also like complexity and acuity, and gastroenterology and hepatology provide those things.
And then lastly, it’s great to be able to exercise procedural skills and constantly learn new procedural skills.
Q: How did you become interested in the field of pediatric intestinal and liver transplantation?
I did all my training here at Stanford. We have one of the largest pediatric transplant centers and we also have a very large intestinal rehabilitation population.
Coming through residency and fellowship, I had a lot of exposure to transplant and intestinal failure, intestinal rehabilitation. I really liked the longitudinal relationship I got to form with my patients. Sometimes they’re in the neonatal ICU, where you’re meeting them in their very first days of life. You follow them through their chronic illness, through transplant and after transplant for many years. You become not just their GI, but the center of their care.
Q: What challenges are unique to this type of transplant work?
Pediatric intestinal failure and intestinal transplant represents an incredibly small subset of children. Oftentimes, they do not get the resources and recognition on a national policy level or even at the hospital level that other gastrointestinal diseases receive. What’s difficult is they are such a small subset but their complexity and their needs are probably in the highest percentile. So that’s a really challenging combination to start with. And there’s only a few centers that specialize in doing intestinal rehabilitation and intestinal transplantation for children in the country.
Developing expertise has been slow. But I think in the last decade or so, our understanding and success with intestinal rehabilitation and intestinal transplantation has really improved, especially at large centers like Stanford. We’ve had a lot of success stories and have not had any graft loss since 2014.
Q: Are these transplants hard to acquire?
Yes, especially when you’re transplanting not just the intestines but the liver as well. You’re waiting for two organs, not just one organ. And on top of that, you’re waiting for an appropriately sized donor; usually a child who’s around the same size or same age who’s passed away. Those organs would have to be a good match. Children can wait multiple years for a transplant.
Q: Is there a success story you’d like to share?
One patient I met in the neonatal ICU had congenital short bowel syndrome. He was born with hardly any intestines. He developed complications of being on long-term intravenous nutrition, which included recurrent central line infections and liver disease. He was never able to eat because he really didn’t have a digestive system that could adequately absorb anything. He had a central line in one of his large veins, so he couldn’t go swimming.
He had to have special adaptive wear to even shower or bathe and couldn’t travel. It’s these types of patients that benefit so much from transplant. Putting any kid through transplant is a massive undertaking and it certainly has risks. But he underwent a successful transplant at the age of 8—not just an intestinal transplant, but a multi-visceral transplant of the liver, intestine, and pancreas. He’s 9 years old now, and no longer needs intravenous nutrition. He ate by mouth for the very first time after transplant. He’s trying all sorts of new foods and he was able to go to a special transplant camp for children. Getting on a plane to Los Angeles, which is where our transplant camp is, was a huge deal.
He was able to swim in the lake. He’s never been able to do that. And he wants to start doing sports this fall. This was really a life-changing story for him.
Q: What advancements lie ahead for this field of work? Have you work on any notable research?
I think our understanding of transplant immunology has really progressed, especially recently. That’s what part of my research is about—using novel therapies to modulate the immune system of pediatric transplant recipients. The No. 1 complication that occurs after intestinal transplant is rejection because obviously you’re implanting somebody else’s organs into a patient.
I am involved in a clinical trial that’s looking at the use of extracellular vesicles that are isolated from hematopoietic stem cells. These vesicles contain various growth factors, anti-inflammatory proteins and tissue repair factors that we are infusing into intestinal transplant patients with the aim to repair the intestinal tissue patients are rejecting.
Q: When you’re not being a GI, how do you spend your free weekend afternoons?
My husband and I have an almost 2-year-old little girl. She keeps us busy and I spend my afternoons chasing after a crazy toddler.
Lightning Round
Texting or talking?
Huge texter
Favorite junk food?
French fries
Cat or dog person?
Dog
Favorite ice cream?
Strawberry
If you weren’t a gastroenterologist, what would you be?Florist
Best place you’ve traveled to?
Thailand
Number of cups of coffee you drink per day?
Too many
Favorite city in the US besides the one you live in?
New York City
Favorite sport?
Tennis
Optimist or pessimist?
Optimist
The best part about working with kids is that “I get to laugh every day,” said Ke-You (Yoyo) Zhang, MD, clinical assistant professor for pediatrics–gastroenterology and hepatology at Stanford Medicine in California.
Everyday life for them is a challenge.
Dealing with sick children is difficult. “But I think the difference between pediatrics and adults is despite how hard things get, children are the single most resilient people you’re ever going to meet,” she said.
Kids don’t always know they’re sick and they don’t act sick, even when they are. “Every day, I literally get on the floor, I get to play, I get to run around. And truly, I have fun every single day. I get excited to go to work. And I think that’s what makes work not feel like work,” said Dr. Zhang.
In an interview, she discussed the satisfaction of following patients throughout their care continuum and her research to reduce the likelihood of transplant rejection.
She also shared an inspirational story of one young patient who spent his life tied to an IV, and how a transplant exposed him to the normal joys of life, like swimming, going to camp and getting on a plane for the first time.
Q: Why did you choose this subspecialty of pediatric GI?
I think it’s the best subspecialty because I think it combines a lot of the things that I enjoy, which is long-term continuity of care. It’s about growing up with your patients and seeing them through all the various stages of their life, often meeting patients when they’re babies. I get pictures of high school graduations and life milestones and even see some of my patients have families of their own. Becoming a part of their family is very meaningful to me. I also like complexity and acuity, and gastroenterology and hepatology provide those things.
And then lastly, it’s great to be able to exercise procedural skills and constantly learn new procedural skills.
Q: How did you become interested in the field of pediatric intestinal and liver transplantation?
I did all my training here at Stanford. We have one of the largest pediatric transplant centers and we also have a very large intestinal rehabilitation population.
Coming through residency and fellowship, I had a lot of exposure to transplant and intestinal failure, intestinal rehabilitation. I really liked the longitudinal relationship I got to form with my patients. Sometimes they’re in the neonatal ICU, where you’re meeting them in their very first days of life. You follow them through their chronic illness, through transplant and after transplant for many years. You become not just their GI, but the center of their care.
Q: What challenges are unique to this type of transplant work?
Pediatric intestinal failure and intestinal transplant represents an incredibly small subset of children. Oftentimes, they do not get the resources and recognition on a national policy level or even at the hospital level that other gastrointestinal diseases receive. What’s difficult is they are such a small subset but their complexity and their needs are probably in the highest percentile. So that’s a really challenging combination to start with. And there’s only a few centers that specialize in doing intestinal rehabilitation and intestinal transplantation for children in the country.
Developing expertise has been slow. But I think in the last decade or so, our understanding and success with intestinal rehabilitation and intestinal transplantation has really improved, especially at large centers like Stanford. We’ve had a lot of success stories and have not had any graft loss since 2014.
Q: Are these transplants hard to acquire?
Yes, especially when you’re transplanting not just the intestines but the liver as well. You’re waiting for two organs, not just one organ. And on top of that, you’re waiting for an appropriately sized donor; usually a child who’s around the same size or same age who’s passed away. Those organs would have to be a good match. Children can wait multiple years for a transplant.
Q: Is there a success story you’d like to share?
One patient I met in the neonatal ICU had congenital short bowel syndrome. He was born with hardly any intestines. He developed complications of being on long-term intravenous nutrition, which included recurrent central line infections and liver disease. He was never able to eat because he really didn’t have a digestive system that could adequately absorb anything. He had a central line in one of his large veins, so he couldn’t go swimming.
He had to have special adaptive wear to even shower or bathe and couldn’t travel. It’s these types of patients that benefit so much from transplant. Putting any kid through transplant is a massive undertaking and it certainly has risks. But he underwent a successful transplant at the age of 8—not just an intestinal transplant, but a multi-visceral transplant of the liver, intestine, and pancreas. He’s 9 years old now, and no longer needs intravenous nutrition. He ate by mouth for the very first time after transplant. He’s trying all sorts of new foods and he was able to go to a special transplant camp for children. Getting on a plane to Los Angeles, which is where our transplant camp is, was a huge deal.
He was able to swim in the lake. He’s never been able to do that. And he wants to start doing sports this fall. This was really a life-changing story for him.
Q: What advancements lie ahead for this field of work? Have you work on any notable research?
I think our understanding of transplant immunology has really progressed, especially recently. That’s what part of my research is about—using novel therapies to modulate the immune system of pediatric transplant recipients. The No. 1 complication that occurs after intestinal transplant is rejection because obviously you’re implanting somebody else’s organs into a patient.
I am involved in a clinical trial that’s looking at the use of extracellular vesicles that are isolated from hematopoietic stem cells. These vesicles contain various growth factors, anti-inflammatory proteins and tissue repair factors that we are infusing into intestinal transplant patients with the aim to repair the intestinal tissue patients are rejecting.
Q: When you’re not being a GI, how do you spend your free weekend afternoons?
My husband and I have an almost 2-year-old little girl. She keeps us busy and I spend my afternoons chasing after a crazy toddler.
Lightning Round
Texting or talking?
Huge texter
Favorite junk food?
French fries
Cat or dog person?
Dog
Favorite ice cream?
Strawberry
If you weren’t a gastroenterologist, what would you be?Florist
Best place you’ve traveled to?
Thailand
Number of cups of coffee you drink per day?
Too many
Favorite city in the US besides the one you live in?
New York City
Favorite sport?
Tennis
Optimist or pessimist?
Optimist
In a Parallel Universe, “I’d Be a Concert Pianist” Says Tennessee GI
She also relishes opportunities to think, to analyze, and solve problems for her patients.
One of her chief interests is inflammatory bowel disease (IBD). It’s reassuring to focus on a field of work “where I know exactly what’s causing the issue, and I can select a therapeutic approach (medication and lifestyle changes) that help a patient achieve remission,” said Dr. Pointer, co-owner and managing partner of Digestive and Liver Health Specialists in Hendersonville, Tenn. She’s also the medical director and a principal investigator of Quality Medical Research in Nashville, and currently serves as chair of the AGA Trainee and Early Career Committee.
Starting her own practice has been just as challenging and rewarding as going through medical school. Medical training does not prepare you for starting your own practice, Dr. Pointer said, so she and her business partner have had to learn as they go. “But I think we’ve done very well. We’ve taken the ups and downs in stride.”
In an interview, Dr. Pointer spoke more about her work in IBD and the ways in which she’s given back to the community through music and mentoring.
Q: Why did you choose GI?
I knew from a very young age that I was going to be a physician. I had always been interested in science. When I got into medical school and became exposed to the different areas, I really liked the cognitive skills where you had to think through a problem or an issue. But I also liked the procedural things as well.
During my internal medicine residency training, I felt that I had a knack for it. As I was looking at different options, I decided on gastroenterology because it combined both cognitive thinking through issues, but also taking it to the next step and intervening through procedures.
Q: During fellowship, your focus was inflammatory bowel disease. What drew your interest to this condition?
There are a lot of different areas within gastroenterology that one can subspecialize in, as we see the full gamut of gastrointestinal and hepatic disorders. But treating some conditions, like functional disorders, means taking more of a ‘trial and error’ approach, and you may not always get the patient a hundred percent better. That’s not to say that we can’t improve a patient’s quality of life, but it’s not always a guarantee.
But inflammatory bowel disease is a little bit different. Because I can point to an exact spot in the intestines that’s causing the problem, it’s very fulfilling for me as a physician to take a patient who is having 10-12 bloody bowel movements a day, to normal form stools and no abdominal pain. They’re able to gain weight and go on about their lives and about their day. So that was why I picked inflammatory bowel disease as my subspecialty.
Q: Tell me about the gastroenterology elective you developed for family medicine residents and undergraduate students. What’s the status of the program now?
I’ve always been interested in teaching and giving back to the next generations. I feel like I had great mentor opportunities and people who helped me along the way. In my previous hospital position, I was able to work with the family medicine department and create an elective through which residents and even undergraduate students could come and shadow and work with me in the clinic and see me performing procedures.
That elective ended once I left that position, at least as far as I’m aware. But in the private practice that I co-own now, we have numerous shadowing opportunities. I was able to give a lecture at Middle Tennessee State University for some students. And through that lecture, many students have reached out to me to shadow. I have allowed them to come shadow and do clinic work as a medical assistant and watch me perform procedures. I have multiple students working with me weekly.
Q: Years ago, you founded the non-profit Enchanted Fingers Piano Lessons, which gave free piano lessons to underserved youth. What was that experience like?
Piano was one of my first loves. In some parallel universe, there’s a Dr. Pointer who is a classical, concert pianist. I started taking piano lessons when I was in early middle school, and I took to it very quickly. I was able to excel. I just loved it. I enjoyed practicing and I still play.
The impetus for starting Enchanted Fingers Piano lessons was because I wanted to give back again to the community. I came from an underserved community. Oftentimes children and young adults in those communities don’t get exposed to extracurricular activities and they don’t even know what they could potentially have a passion for. And I definitely had a passion for piano. I partnered with a church organization and they allowed me to use their church to host these piano lessons, and it was a phenomenal and rewarding experience. I would definitely like to start it up again one day in the future. It was an amazing experience.
It’s actually how I met my husband. He was one of the young adult students who signed up to take lessons. We both still enjoy playing the piano together.
Q: When you’re not being a GI, how do you spend your free weekend afternoons?
I’m a creative at heart. I really enjoy sewing and I’m working on a few sewing projects. I just got a serger. It is a machine that helps you finish a seam. It can also be used to sew entire garments. That has been fun, learning how to thread that machine. When I’m not doing that or just relaxing with my family, I do enjoy curling up with a good book. Stephen King is one of my favorite authors.
Lightning Round
Texting or talking?
Talking
Favorite junk food?
Chocolate chip cookies
Cat or dog person?
Cat
Favorite vacation?
Hawaii
How many cups of coffee do you drink per day?
I don’t drink coffee
Favorite ice cream?
Butter pecan
Favorite sport?
I don’t watch sports
Optimist or pessimist?
Optimist
She also relishes opportunities to think, to analyze, and solve problems for her patients.
One of her chief interests is inflammatory bowel disease (IBD). It’s reassuring to focus on a field of work “where I know exactly what’s causing the issue, and I can select a therapeutic approach (medication and lifestyle changes) that help a patient achieve remission,” said Dr. Pointer, co-owner and managing partner of Digestive and Liver Health Specialists in Hendersonville, Tenn. She’s also the medical director and a principal investigator of Quality Medical Research in Nashville, and currently serves as chair of the AGA Trainee and Early Career Committee.
Starting her own practice has been just as challenging and rewarding as going through medical school. Medical training does not prepare you for starting your own practice, Dr. Pointer said, so she and her business partner have had to learn as they go. “But I think we’ve done very well. We’ve taken the ups and downs in stride.”
In an interview, Dr. Pointer spoke more about her work in IBD and the ways in which she’s given back to the community through music and mentoring.
Q: Why did you choose GI?
I knew from a very young age that I was going to be a physician. I had always been interested in science. When I got into medical school and became exposed to the different areas, I really liked the cognitive skills where you had to think through a problem or an issue. But I also liked the procedural things as well.
During my internal medicine residency training, I felt that I had a knack for it. As I was looking at different options, I decided on gastroenterology because it combined both cognitive thinking through issues, but also taking it to the next step and intervening through procedures.
Q: During fellowship, your focus was inflammatory bowel disease. What drew your interest to this condition?
There are a lot of different areas within gastroenterology that one can subspecialize in, as we see the full gamut of gastrointestinal and hepatic disorders. But treating some conditions, like functional disorders, means taking more of a ‘trial and error’ approach, and you may not always get the patient a hundred percent better. That’s not to say that we can’t improve a patient’s quality of life, but it’s not always a guarantee.
But inflammatory bowel disease is a little bit different. Because I can point to an exact spot in the intestines that’s causing the problem, it’s very fulfilling for me as a physician to take a patient who is having 10-12 bloody bowel movements a day, to normal form stools and no abdominal pain. They’re able to gain weight and go on about their lives and about their day. So that was why I picked inflammatory bowel disease as my subspecialty.
Q: Tell me about the gastroenterology elective you developed for family medicine residents and undergraduate students. What’s the status of the program now?
I’ve always been interested in teaching and giving back to the next generations. I feel like I had great mentor opportunities and people who helped me along the way. In my previous hospital position, I was able to work with the family medicine department and create an elective through which residents and even undergraduate students could come and shadow and work with me in the clinic and see me performing procedures.
That elective ended once I left that position, at least as far as I’m aware. But in the private practice that I co-own now, we have numerous shadowing opportunities. I was able to give a lecture at Middle Tennessee State University for some students. And through that lecture, many students have reached out to me to shadow. I have allowed them to come shadow and do clinic work as a medical assistant and watch me perform procedures. I have multiple students working with me weekly.
Q: Years ago, you founded the non-profit Enchanted Fingers Piano Lessons, which gave free piano lessons to underserved youth. What was that experience like?
Piano was one of my first loves. In some parallel universe, there’s a Dr. Pointer who is a classical, concert pianist. I started taking piano lessons when I was in early middle school, and I took to it very quickly. I was able to excel. I just loved it. I enjoyed practicing and I still play.
The impetus for starting Enchanted Fingers Piano lessons was because I wanted to give back again to the community. I came from an underserved community. Oftentimes children and young adults in those communities don’t get exposed to extracurricular activities and they don’t even know what they could potentially have a passion for. And I definitely had a passion for piano. I partnered with a church organization and they allowed me to use their church to host these piano lessons, and it was a phenomenal and rewarding experience. I would definitely like to start it up again one day in the future. It was an amazing experience.
It’s actually how I met my husband. He was one of the young adult students who signed up to take lessons. We both still enjoy playing the piano together.
Q: When you’re not being a GI, how do you spend your free weekend afternoons?
I’m a creative at heart. I really enjoy sewing and I’m working on a few sewing projects. I just got a serger. It is a machine that helps you finish a seam. It can also be used to sew entire garments. That has been fun, learning how to thread that machine. When I’m not doing that or just relaxing with my family, I do enjoy curling up with a good book. Stephen King is one of my favorite authors.
Lightning Round
Texting or talking?
Talking
Favorite junk food?
Chocolate chip cookies
Cat or dog person?
Cat
Favorite vacation?
Hawaii
How many cups of coffee do you drink per day?
I don’t drink coffee
Favorite ice cream?
Butter pecan
Favorite sport?
I don’t watch sports
Optimist or pessimist?
Optimist
She also relishes opportunities to think, to analyze, and solve problems for her patients.
One of her chief interests is inflammatory bowel disease (IBD). It’s reassuring to focus on a field of work “where I know exactly what’s causing the issue, and I can select a therapeutic approach (medication and lifestyle changes) that help a patient achieve remission,” said Dr. Pointer, co-owner and managing partner of Digestive and Liver Health Specialists in Hendersonville, Tenn. She’s also the medical director and a principal investigator of Quality Medical Research in Nashville, and currently serves as chair of the AGA Trainee and Early Career Committee.
Starting her own practice has been just as challenging and rewarding as going through medical school. Medical training does not prepare you for starting your own practice, Dr. Pointer said, so she and her business partner have had to learn as they go. “But I think we’ve done very well. We’ve taken the ups and downs in stride.”
In an interview, Dr. Pointer spoke more about her work in IBD and the ways in which she’s given back to the community through music and mentoring.
Q: Why did you choose GI?
I knew from a very young age that I was going to be a physician. I had always been interested in science. When I got into medical school and became exposed to the different areas, I really liked the cognitive skills where you had to think through a problem or an issue. But I also liked the procedural things as well.
During my internal medicine residency training, I felt that I had a knack for it. As I was looking at different options, I decided on gastroenterology because it combined both cognitive thinking through issues, but also taking it to the next step and intervening through procedures.
Q: During fellowship, your focus was inflammatory bowel disease. What drew your interest to this condition?
There are a lot of different areas within gastroenterology that one can subspecialize in, as we see the full gamut of gastrointestinal and hepatic disorders. But treating some conditions, like functional disorders, means taking more of a ‘trial and error’ approach, and you may not always get the patient a hundred percent better. That’s not to say that we can’t improve a patient’s quality of life, but it’s not always a guarantee.
But inflammatory bowel disease is a little bit different. Because I can point to an exact spot in the intestines that’s causing the problem, it’s very fulfilling for me as a physician to take a patient who is having 10-12 bloody bowel movements a day, to normal form stools and no abdominal pain. They’re able to gain weight and go on about their lives and about their day. So that was why I picked inflammatory bowel disease as my subspecialty.
Q: Tell me about the gastroenterology elective you developed for family medicine residents and undergraduate students. What’s the status of the program now?
I’ve always been interested in teaching and giving back to the next generations. I feel like I had great mentor opportunities and people who helped me along the way. In my previous hospital position, I was able to work with the family medicine department and create an elective through which residents and even undergraduate students could come and shadow and work with me in the clinic and see me performing procedures.
That elective ended once I left that position, at least as far as I’m aware. But in the private practice that I co-own now, we have numerous shadowing opportunities. I was able to give a lecture at Middle Tennessee State University for some students. And through that lecture, many students have reached out to me to shadow. I have allowed them to come shadow and do clinic work as a medical assistant and watch me perform procedures. I have multiple students working with me weekly.
Q: Years ago, you founded the non-profit Enchanted Fingers Piano Lessons, which gave free piano lessons to underserved youth. What was that experience like?
Piano was one of my first loves. In some parallel universe, there’s a Dr. Pointer who is a classical, concert pianist. I started taking piano lessons when I was in early middle school, and I took to it very quickly. I was able to excel. I just loved it. I enjoyed practicing and I still play.
The impetus for starting Enchanted Fingers Piano lessons was because I wanted to give back again to the community. I came from an underserved community. Oftentimes children and young adults in those communities don’t get exposed to extracurricular activities and they don’t even know what they could potentially have a passion for. And I definitely had a passion for piano. I partnered with a church organization and they allowed me to use their church to host these piano lessons, and it was a phenomenal and rewarding experience. I would definitely like to start it up again one day in the future. It was an amazing experience.
It’s actually how I met my husband. He was one of the young adult students who signed up to take lessons. We both still enjoy playing the piano together.
Q: When you’re not being a GI, how do you spend your free weekend afternoons?
I’m a creative at heart. I really enjoy sewing and I’m working on a few sewing projects. I just got a serger. It is a machine that helps you finish a seam. It can also be used to sew entire garments. That has been fun, learning how to thread that machine. When I’m not doing that or just relaxing with my family, I do enjoy curling up with a good book. Stephen King is one of my favorite authors.
Lightning Round
Texting or talking?
Talking
Favorite junk food?
Chocolate chip cookies
Cat or dog person?
Cat
Favorite vacation?
Hawaii
How many cups of coffee do you drink per day?
I don’t drink coffee
Favorite ice cream?
Butter pecan
Favorite sport?
I don’t watch sports
Optimist or pessimist?
Optimist
Patient Navigators for Serious Illnesses Can Now Bill Under New Medicare Codes
In a move that acknowledges the gauntlet the US health system poses for people facing serious and fatal illnesses, Medicare will pay for a new class of workers to help patients manage treatments for conditions like cancer and heart failure.
The 2024 Medicare physician fee schedule includes new billing codes, including G0023, to pay for 60 minutes a month of care coordination by certified or trained auxiliary personnel working under the direction of a clinician.
A diagnosis of cancer or another serious illness takes a toll beyond the physical effects of the disease. Patients often scramble to make adjustments in family and work schedules to manage treatment, said Samyukta Mullangi, MD, MBA, medical director of oncology at Thyme Care, a Nashville, Tennessee–based firm that provides navigation and coordination services to oncology practices and insurers.
“It just really does create a bit of a pressure cooker for patients,” Dr. Mullangi told this news organization.
Medicare has for many years paid for medical professionals to help patients cope with the complexities of disease, such as chronic care management (CCM) provided by physicians, nurses, and physician assistants.
The new principal illness navigation (PIN) payments are intended to pay for work that to date typically has been done by people without medical degrees, including those involved in peer support networks and community health programs. The US Centers for Medicare and Medicaid Services(CMS) expects these navigators will undergo training and work under the supervision of clinicians.
The new navigators may coordinate care transitions between medical settings, follow up with patients after emergency department (ED) visits, or communicate with skilled nursing facilities regarding the psychosocial needs and functional deficits of a patient, among other functions.
CMS expects the new navigators may:
- Conduct assessments to understand a patient’s life story, strengths, needs, goals, preferences, and desired outcomes, including understanding cultural and linguistic factors.
- Provide support to accomplish the clinician’s treatment plan.
- Coordinate the receipt of needed services from healthcare facilities, home- and community-based service providers, and caregivers.
Peers as Navigators
The new navigators can be former patients who have undergone similar treatments for serious diseases, CMS said. This approach sets the new program apart from other care management services Medicare already covers, program officials wrote in the 2024 physician fee schedule.
“For some conditions, patients are best able to engage with the healthcare system and access care if they have assistance from a single, dedicated individual who has ‘lived experience,’ ” according to the rule.
The agency has taken a broad initial approach in defining what kinds of illnesses a patient may have to qualify for services. Patients must have a serious condition that is expected to last at least 3 months, such as cancer, heart failure, or substance use disorder.
But those without a definitive diagnosis may also qualify to receive navigator services.
In the rule, CMS cited a case in which a CT scan identified a suspicious mass in a patient’s colon. A clinician might decide this person would benefit from navigation services due to the potential risks for an undiagnosed illness.
“Regardless of the definitive diagnosis of the mass, presence of a colonic mass for that patient may be a serious high-risk condition that could, for example, cause obstruction and lead the patient to present to the emergency department, as well as be potentially indicative of an underlying life-threatening illness such as colon cancer,” CMS wrote in the rule.
Navigators often start their work when cancer patients are screened and guide them through initial diagnosis, potential surgery, radiation, or chemotherapy, said Sharon Gentry, MSN, RN, a former nurse navigator who is now the editor in chief of the Journal of the Academy of Oncology Nurse & Patient Navigators.
The navigators are meant to be a trusted and continual presence for patients, who otherwise might be left to start anew in finding help at each phase of care.
The navigators “see the whole picture. They see the whole journey the patient takes, from pre-diagnosis all the way through diagnosis care out through survival,” Ms. Gentry said.
Gaining a special Medicare payment for these kinds of services will elevate this work, she said.
Many newer drugs can target specific mechanisms and proteins of cancer. Often, oncology treatment involves testing to find out if mutations are allowing the cancer cells to evade a patient’s immune system.
Checking these biomarkers takes time, however. Patients sometimes become frustrated because they are anxious to begin treatment. Patients may receive inaccurate information from friends or family who went through treatment previously. Navigators can provide knowledge on the current state of care for a patient’s disease, helping them better manage anxieties.
“You have to explain to them that things have changed since the guy you drink coffee with was diagnosed with cancer, and there may be a drug that could target that,” Ms. Gentry said.
Potential Challenges
Initial uptake of the new PIN codes may be slow going, however, as clinicians and health systems may already use well-established codes. These include CCM and principal care management services, which may pay higher rates, Mullangi said.
“There might be sensitivity around not wanting to cannibalize existing programs with a new program,” Dr. Mullangi said.
In addition, many patients will have a copay for the services of principal illness navigators, Dr. Mullangi said.
While many patients have additional insurance that would cover the service, not all do. People with traditional Medicare coverage can sometimes pay 20% of the cost of some medical services.
“I think that may give patients pause, particularly if they’re already feeling the financial burden of a cancer treatment journey,” Dr. Mullangi said.
Pay rates for PIN services involve calculations of regional price differences, which are posted publicly by CMS, and potential added fees for services provided by hospital-affiliated organizations.
Consider payments for code G0023, covering 60 minutes of principal navigation services provided in a single month.
A set reimbursement for patients cared for in independent medical practices exists, with variation for local costs. Medicare’s non-facility price for G0023 would be $102.41 in some parts of Silicon Valley in California, including San Jose. In Arkansas, where costs are lower, reimbursement would be $73.14 for this same service.
Patients who get services covered by code G0023 in independent medical practices would have monthly copays of about $15-$20, depending on where they live.
The tab for patients tends to be higher for these same services if delivered through a medical practice owned by a hospital, as this would trigger the addition of facility fees to the payments made to cover the services. Facility fees are difficult for the public to ascertain before getting a treatment or service.
Dr. Mullangi and Ms. Gentry reported no relevant financial disclosures outside of their employers.
A version of this article first appeared on Medscape.com.
In a move that acknowledges the gauntlet the US health system poses for people facing serious and fatal illnesses, Medicare will pay for a new class of workers to help patients manage treatments for conditions like cancer and heart failure.
The 2024 Medicare physician fee schedule includes new billing codes, including G0023, to pay for 60 minutes a month of care coordination by certified or trained auxiliary personnel working under the direction of a clinician.
A diagnosis of cancer or another serious illness takes a toll beyond the physical effects of the disease. Patients often scramble to make adjustments in family and work schedules to manage treatment, said Samyukta Mullangi, MD, MBA, medical director of oncology at Thyme Care, a Nashville, Tennessee–based firm that provides navigation and coordination services to oncology practices and insurers.
“It just really does create a bit of a pressure cooker for patients,” Dr. Mullangi told this news organization.
Medicare has for many years paid for medical professionals to help patients cope with the complexities of disease, such as chronic care management (CCM) provided by physicians, nurses, and physician assistants.
The new principal illness navigation (PIN) payments are intended to pay for work that to date typically has been done by people without medical degrees, including those involved in peer support networks and community health programs. The US Centers for Medicare and Medicaid Services(CMS) expects these navigators will undergo training and work under the supervision of clinicians.
The new navigators may coordinate care transitions between medical settings, follow up with patients after emergency department (ED) visits, or communicate with skilled nursing facilities regarding the psychosocial needs and functional deficits of a patient, among other functions.
CMS expects the new navigators may:
- Conduct assessments to understand a patient’s life story, strengths, needs, goals, preferences, and desired outcomes, including understanding cultural and linguistic factors.
- Provide support to accomplish the clinician’s treatment plan.
- Coordinate the receipt of needed services from healthcare facilities, home- and community-based service providers, and caregivers.
Peers as Navigators
The new navigators can be former patients who have undergone similar treatments for serious diseases, CMS said. This approach sets the new program apart from other care management services Medicare already covers, program officials wrote in the 2024 physician fee schedule.
“For some conditions, patients are best able to engage with the healthcare system and access care if they have assistance from a single, dedicated individual who has ‘lived experience,’ ” according to the rule.
The agency has taken a broad initial approach in defining what kinds of illnesses a patient may have to qualify for services. Patients must have a serious condition that is expected to last at least 3 months, such as cancer, heart failure, or substance use disorder.
But those without a definitive diagnosis may also qualify to receive navigator services.
In the rule, CMS cited a case in which a CT scan identified a suspicious mass in a patient’s colon. A clinician might decide this person would benefit from navigation services due to the potential risks for an undiagnosed illness.
“Regardless of the definitive diagnosis of the mass, presence of a colonic mass for that patient may be a serious high-risk condition that could, for example, cause obstruction and lead the patient to present to the emergency department, as well as be potentially indicative of an underlying life-threatening illness such as colon cancer,” CMS wrote in the rule.
Navigators often start their work when cancer patients are screened and guide them through initial diagnosis, potential surgery, radiation, or chemotherapy, said Sharon Gentry, MSN, RN, a former nurse navigator who is now the editor in chief of the Journal of the Academy of Oncology Nurse & Patient Navigators.
The navigators are meant to be a trusted and continual presence for patients, who otherwise might be left to start anew in finding help at each phase of care.
The navigators “see the whole picture. They see the whole journey the patient takes, from pre-diagnosis all the way through diagnosis care out through survival,” Ms. Gentry said.
Gaining a special Medicare payment for these kinds of services will elevate this work, she said.
Many newer drugs can target specific mechanisms and proteins of cancer. Often, oncology treatment involves testing to find out if mutations are allowing the cancer cells to evade a patient’s immune system.
Checking these biomarkers takes time, however. Patients sometimes become frustrated because they are anxious to begin treatment. Patients may receive inaccurate information from friends or family who went through treatment previously. Navigators can provide knowledge on the current state of care for a patient’s disease, helping them better manage anxieties.
“You have to explain to them that things have changed since the guy you drink coffee with was diagnosed with cancer, and there may be a drug that could target that,” Ms. Gentry said.
Potential Challenges
Initial uptake of the new PIN codes may be slow going, however, as clinicians and health systems may already use well-established codes. These include CCM and principal care management services, which may pay higher rates, Mullangi said.
“There might be sensitivity around not wanting to cannibalize existing programs with a new program,” Dr. Mullangi said.
In addition, many patients will have a copay for the services of principal illness navigators, Dr. Mullangi said.
While many patients have additional insurance that would cover the service, not all do. People with traditional Medicare coverage can sometimes pay 20% of the cost of some medical services.
“I think that may give patients pause, particularly if they’re already feeling the financial burden of a cancer treatment journey,” Dr. Mullangi said.
Pay rates for PIN services involve calculations of regional price differences, which are posted publicly by CMS, and potential added fees for services provided by hospital-affiliated organizations.
Consider payments for code G0023, covering 60 minutes of principal navigation services provided in a single month.
A set reimbursement for patients cared for in independent medical practices exists, with variation for local costs. Medicare’s non-facility price for G0023 would be $102.41 in some parts of Silicon Valley in California, including San Jose. In Arkansas, where costs are lower, reimbursement would be $73.14 for this same service.
Patients who get services covered by code G0023 in independent medical practices would have monthly copays of about $15-$20, depending on where they live.
The tab for patients tends to be higher for these same services if delivered through a medical practice owned by a hospital, as this would trigger the addition of facility fees to the payments made to cover the services. Facility fees are difficult for the public to ascertain before getting a treatment or service.
Dr. Mullangi and Ms. Gentry reported no relevant financial disclosures outside of their employers.
A version of this article first appeared on Medscape.com.
In a move that acknowledges the gauntlet the US health system poses for people facing serious and fatal illnesses, Medicare will pay for a new class of workers to help patients manage treatments for conditions like cancer and heart failure.
The 2024 Medicare physician fee schedule includes new billing codes, including G0023, to pay for 60 minutes a month of care coordination by certified or trained auxiliary personnel working under the direction of a clinician.
A diagnosis of cancer or another serious illness takes a toll beyond the physical effects of the disease. Patients often scramble to make adjustments in family and work schedules to manage treatment, said Samyukta Mullangi, MD, MBA, medical director of oncology at Thyme Care, a Nashville, Tennessee–based firm that provides navigation and coordination services to oncology practices and insurers.
“It just really does create a bit of a pressure cooker for patients,” Dr. Mullangi told this news organization.
Medicare has for many years paid for medical professionals to help patients cope with the complexities of disease, such as chronic care management (CCM) provided by physicians, nurses, and physician assistants.
The new principal illness navigation (PIN) payments are intended to pay for work that to date typically has been done by people without medical degrees, including those involved in peer support networks and community health programs. The US Centers for Medicare and Medicaid Services(CMS) expects these navigators will undergo training and work under the supervision of clinicians.
The new navigators may coordinate care transitions between medical settings, follow up with patients after emergency department (ED) visits, or communicate with skilled nursing facilities regarding the psychosocial needs and functional deficits of a patient, among other functions.
CMS expects the new navigators may:
- Conduct assessments to understand a patient’s life story, strengths, needs, goals, preferences, and desired outcomes, including understanding cultural and linguistic factors.
- Provide support to accomplish the clinician’s treatment plan.
- Coordinate the receipt of needed services from healthcare facilities, home- and community-based service providers, and caregivers.
Peers as Navigators
The new navigators can be former patients who have undergone similar treatments for serious diseases, CMS said. This approach sets the new program apart from other care management services Medicare already covers, program officials wrote in the 2024 physician fee schedule.
“For some conditions, patients are best able to engage with the healthcare system and access care if they have assistance from a single, dedicated individual who has ‘lived experience,’ ” according to the rule.
The agency has taken a broad initial approach in defining what kinds of illnesses a patient may have to qualify for services. Patients must have a serious condition that is expected to last at least 3 months, such as cancer, heart failure, or substance use disorder.
But those without a definitive diagnosis may also qualify to receive navigator services.
In the rule, CMS cited a case in which a CT scan identified a suspicious mass in a patient’s colon. A clinician might decide this person would benefit from navigation services due to the potential risks for an undiagnosed illness.
“Regardless of the definitive diagnosis of the mass, presence of a colonic mass for that patient may be a serious high-risk condition that could, for example, cause obstruction and lead the patient to present to the emergency department, as well as be potentially indicative of an underlying life-threatening illness such as colon cancer,” CMS wrote in the rule.
Navigators often start their work when cancer patients are screened and guide them through initial diagnosis, potential surgery, radiation, or chemotherapy, said Sharon Gentry, MSN, RN, a former nurse navigator who is now the editor in chief of the Journal of the Academy of Oncology Nurse & Patient Navigators.
The navigators are meant to be a trusted and continual presence for patients, who otherwise might be left to start anew in finding help at each phase of care.
The navigators “see the whole picture. They see the whole journey the patient takes, from pre-diagnosis all the way through diagnosis care out through survival,” Ms. Gentry said.
Gaining a special Medicare payment for these kinds of services will elevate this work, she said.
Many newer drugs can target specific mechanisms and proteins of cancer. Often, oncology treatment involves testing to find out if mutations are allowing the cancer cells to evade a patient’s immune system.
Checking these biomarkers takes time, however. Patients sometimes become frustrated because they are anxious to begin treatment. Patients may receive inaccurate information from friends or family who went through treatment previously. Navigators can provide knowledge on the current state of care for a patient’s disease, helping them better manage anxieties.
“You have to explain to them that things have changed since the guy you drink coffee with was diagnosed with cancer, and there may be a drug that could target that,” Ms. Gentry said.
Potential Challenges
Initial uptake of the new PIN codes may be slow going, however, as clinicians and health systems may already use well-established codes. These include CCM and principal care management services, which may pay higher rates, Mullangi said.
“There might be sensitivity around not wanting to cannibalize existing programs with a new program,” Dr. Mullangi said.
In addition, many patients will have a copay for the services of principal illness navigators, Dr. Mullangi said.
While many patients have additional insurance that would cover the service, not all do. People with traditional Medicare coverage can sometimes pay 20% of the cost of some medical services.
“I think that may give patients pause, particularly if they’re already feeling the financial burden of a cancer treatment journey,” Dr. Mullangi said.
Pay rates for PIN services involve calculations of regional price differences, which are posted publicly by CMS, and potential added fees for services provided by hospital-affiliated organizations.
Consider payments for code G0023, covering 60 minutes of principal navigation services provided in a single month.
A set reimbursement for patients cared for in independent medical practices exists, with variation for local costs. Medicare’s non-facility price for G0023 would be $102.41 in some parts of Silicon Valley in California, including San Jose. In Arkansas, where costs are lower, reimbursement would be $73.14 for this same service.
Patients who get services covered by code G0023 in independent medical practices would have monthly copays of about $15-$20, depending on where they live.
The tab for patients tends to be higher for these same services if delivered through a medical practice owned by a hospital, as this would trigger the addition of facility fees to the payments made to cover the services. Facility fees are difficult for the public to ascertain before getting a treatment or service.
Dr. Mullangi and Ms. Gentry reported no relevant financial disclosures outside of their employers.
A version of this article first appeared on Medscape.com.
SVS Now Accepting Abstracts for VAM 2017
Abstracts for the 2017 Vascular Annual Meeting are now being accepted. The submission site opened Monday, Nov. 14 for the meeting, to be held May 31 to June 3, 2017, in San Diego. Plenary sessions and exhibits will be June 1 to 3.
Participants may submit abstracts into any of 14 categories and a number of presentation types, including videos. In 2016, organizers selected approximately two-thirds of the submitted abstracts, and this year the VAM Program Committee is seeking additional venues for people to present their work in, including more sessions and other presentation formats.
Click here for abstract guidelines and more information. Abstracts themselves may be submitted here.
Abstracts for the 2017 Vascular Annual Meeting are now being accepted. The submission site opened Monday, Nov. 14 for the meeting, to be held May 31 to June 3, 2017, in San Diego. Plenary sessions and exhibits will be June 1 to 3.
Participants may submit abstracts into any of 14 categories and a number of presentation types, including videos. In 2016, organizers selected approximately two-thirds of the submitted abstracts, and this year the VAM Program Committee is seeking additional venues for people to present their work in, including more sessions and other presentation formats.
Click here for abstract guidelines and more information. Abstracts themselves may be submitted here.
Abstracts for the 2017 Vascular Annual Meeting are now being accepted. The submission site opened Monday, Nov. 14 for the meeting, to be held May 31 to June 3, 2017, in San Diego. Plenary sessions and exhibits will be June 1 to 3.
Participants may submit abstracts into any of 14 categories and a number of presentation types, including videos. In 2016, organizers selected approximately two-thirds of the submitted abstracts, and this year the VAM Program Committee is seeking additional venues for people to present their work in, including more sessions and other presentation formats.
Click here for abstract guidelines and more information. Abstracts themselves may be submitted here.
Atypical Antipsychotics Tied to Adrenal Issues
NEW ORLEANS — It is important to recognize the potential for atypical antipsychotics to cause adrenal insufficiency to ensure that the condition is managed appropriately, according to Dr. Violeta Tan and Dr. Natalie Rasgon.
They described the case of a 54-year-old man with a history of depression and posttraumatic stress disorder who was admitted to the hospital after complaining of malaise 9 days after a previous admission for a urinary tract infection that had been treated with ciprofloxacin.
At the first admission, the patient was restarted on 225 mg/day of bupropion and 300 mg/day of quetiapine (Seroquel), both of which he had discontinued 6–8 months prior, said Dr. Tan and Dr. Rasgon, who presented the case in a poster session at the American Psychiatric Association's Institute of Psychiatric Services.
Symptoms at the time of the second admission included fatigue, warmth, chills, loose stools, mild headache, and reproducible chest wall pain. Laboratory findings showed that previously normal eosinophil levels were elevated (6.5%–8.3%), reported Dr. Tan and Dr. Rasgon, both of Stanford (Calif.) University.
A work-up for infection, malignancy, and rheumatologic conditions was negative, and primary adrenal insufficiency was ruled out based on the findings of a cosyntropin stimulation test. However, adrenocorticotropic hormone (ACTH) levels (less than 5 pg/mL) indicated secondary or tertiary adrenal insufficiency, and a review of the patient's medications alerted the authors to the possibility of quetiapine-associated ACTH and cortisol reductions.
Atypical antipsychotics such as quetiapine can reduce cortisol levels—often in association with improved psychopathology. Thus, although the cortisol-lowering effects of such drugs may ameliorate negative symptomatology, the reduction could be detrimental, they wrote.
However, adrenal insufficiency caused by such agents has not been specifically studied, and although it might seem appropriate to discontinue the “offending agent,” the risks of discontinuing antipsychotics should be weighed against the benefits of preventing adrenal insufficiency sequelae, they added.
In the current case, which also demonstrated that quetiapine administration, particularly under precipitating circumstances such as an infection or stress, can contribute to reductions in ACTH and cortisol secretion, the patient's condition improved after quetiapine, a standard treatment for adrenal insufficiency, was administered at 20 mg every morning and at 10 mg at bedtime.
Atypical antipsychotics can cause adrenal insufficiency, which presents ambiguously, and awareness of this can be key in preventing false diagnoses, they said.
Adrenal insufficiency can present ambiguously, which can lead to false diagnoses. DR. RASGON
Spotting Adrenal Insufficiency
Dr. Tan and Dr. Rasgon say determining whether a patient has developed adrenal insufficiency requires an investigation into four areas:
▸ Symptoms. Look for weakness and fatigue, abdominal distress, anorexia, nausea, vomiting, myalgia or arthralgia, postural dizziness, salt craving, headache, impaired memory, and depression.
▸ Physical findings. Some factors to look out for are increased pigmentation, postural hypotension, tachycardia, fever, decreased body hair, vitiligo, amenorrhea, and cold intolerance.
▸ Laboratory findings. Red flags include hyponatremia, hyperkalemia, hypoglycemia, eosinophilia, and elevated thyroid stimulating hormone.
▸ Clinical problems. Watch for hemodynamic instability, ongoing inflammation, multiple-organ dysfunction, and hypoglycemia.
NEW ORLEANS — It is important to recognize the potential for atypical antipsychotics to cause adrenal insufficiency to ensure that the condition is managed appropriately, according to Dr. Violeta Tan and Dr. Natalie Rasgon.
They described the case of a 54-year-old man with a history of depression and posttraumatic stress disorder who was admitted to the hospital after complaining of malaise 9 days after a previous admission for a urinary tract infection that had been treated with ciprofloxacin.
At the first admission, the patient was restarted on 225 mg/day of bupropion and 300 mg/day of quetiapine (Seroquel), both of which he had discontinued 6–8 months prior, said Dr. Tan and Dr. Rasgon, who presented the case in a poster session at the American Psychiatric Association's Institute of Psychiatric Services.
Symptoms at the time of the second admission included fatigue, warmth, chills, loose stools, mild headache, and reproducible chest wall pain. Laboratory findings showed that previously normal eosinophil levels were elevated (6.5%–8.3%), reported Dr. Tan and Dr. Rasgon, both of Stanford (Calif.) University.
A work-up for infection, malignancy, and rheumatologic conditions was negative, and primary adrenal insufficiency was ruled out based on the findings of a cosyntropin stimulation test. However, adrenocorticotropic hormone (ACTH) levels (less than 5 pg/mL) indicated secondary or tertiary adrenal insufficiency, and a review of the patient's medications alerted the authors to the possibility of quetiapine-associated ACTH and cortisol reductions.
Atypical antipsychotics such as quetiapine can reduce cortisol levels—often in association with improved psychopathology. Thus, although the cortisol-lowering effects of such drugs may ameliorate negative symptomatology, the reduction could be detrimental, they wrote.
However, adrenal insufficiency caused by such agents has not been specifically studied, and although it might seem appropriate to discontinue the “offending agent,” the risks of discontinuing antipsychotics should be weighed against the benefits of preventing adrenal insufficiency sequelae, they added.
In the current case, which also demonstrated that quetiapine administration, particularly under precipitating circumstances such as an infection or stress, can contribute to reductions in ACTH and cortisol secretion, the patient's condition improved after quetiapine, a standard treatment for adrenal insufficiency, was administered at 20 mg every morning and at 10 mg at bedtime.
Atypical antipsychotics can cause adrenal insufficiency, which presents ambiguously, and awareness of this can be key in preventing false diagnoses, they said.
Adrenal insufficiency can present ambiguously, which can lead to false diagnoses. DR. RASGON
Spotting Adrenal Insufficiency
Dr. Tan and Dr. Rasgon say determining whether a patient has developed adrenal insufficiency requires an investigation into four areas:
▸ Symptoms. Look for weakness and fatigue, abdominal distress, anorexia, nausea, vomiting, myalgia or arthralgia, postural dizziness, salt craving, headache, impaired memory, and depression.
▸ Physical findings. Some factors to look out for are increased pigmentation, postural hypotension, tachycardia, fever, decreased body hair, vitiligo, amenorrhea, and cold intolerance.
▸ Laboratory findings. Red flags include hyponatremia, hyperkalemia, hypoglycemia, eosinophilia, and elevated thyroid stimulating hormone.
▸ Clinical problems. Watch for hemodynamic instability, ongoing inflammation, multiple-organ dysfunction, and hypoglycemia.
NEW ORLEANS — It is important to recognize the potential for atypical antipsychotics to cause adrenal insufficiency to ensure that the condition is managed appropriately, according to Dr. Violeta Tan and Dr. Natalie Rasgon.
They described the case of a 54-year-old man with a history of depression and posttraumatic stress disorder who was admitted to the hospital after complaining of malaise 9 days after a previous admission for a urinary tract infection that had been treated with ciprofloxacin.
At the first admission, the patient was restarted on 225 mg/day of bupropion and 300 mg/day of quetiapine (Seroquel), both of which he had discontinued 6–8 months prior, said Dr. Tan and Dr. Rasgon, who presented the case in a poster session at the American Psychiatric Association's Institute of Psychiatric Services.
Symptoms at the time of the second admission included fatigue, warmth, chills, loose stools, mild headache, and reproducible chest wall pain. Laboratory findings showed that previously normal eosinophil levels were elevated (6.5%–8.3%), reported Dr. Tan and Dr. Rasgon, both of Stanford (Calif.) University.
A work-up for infection, malignancy, and rheumatologic conditions was negative, and primary adrenal insufficiency was ruled out based on the findings of a cosyntropin stimulation test. However, adrenocorticotropic hormone (ACTH) levels (less than 5 pg/mL) indicated secondary or tertiary adrenal insufficiency, and a review of the patient's medications alerted the authors to the possibility of quetiapine-associated ACTH and cortisol reductions.
Atypical antipsychotics such as quetiapine can reduce cortisol levels—often in association with improved psychopathology. Thus, although the cortisol-lowering effects of such drugs may ameliorate negative symptomatology, the reduction could be detrimental, they wrote.
However, adrenal insufficiency caused by such agents has not been specifically studied, and although it might seem appropriate to discontinue the “offending agent,” the risks of discontinuing antipsychotics should be weighed against the benefits of preventing adrenal insufficiency sequelae, they added.
In the current case, which also demonstrated that quetiapine administration, particularly under precipitating circumstances such as an infection or stress, can contribute to reductions in ACTH and cortisol secretion, the patient's condition improved after quetiapine, a standard treatment for adrenal insufficiency, was administered at 20 mg every morning and at 10 mg at bedtime.
Atypical antipsychotics can cause adrenal insufficiency, which presents ambiguously, and awareness of this can be key in preventing false diagnoses, they said.
Adrenal insufficiency can present ambiguously, which can lead to false diagnoses. DR. RASGON
Spotting Adrenal Insufficiency
Dr. Tan and Dr. Rasgon say determining whether a patient has developed adrenal insufficiency requires an investigation into four areas:
▸ Symptoms. Look for weakness and fatigue, abdominal distress, anorexia, nausea, vomiting, myalgia or arthralgia, postural dizziness, salt craving, headache, impaired memory, and depression.
▸ Physical findings. Some factors to look out for are increased pigmentation, postural hypotension, tachycardia, fever, decreased body hair, vitiligo, amenorrhea, and cold intolerance.
▸ Laboratory findings. Red flags include hyponatremia, hyperkalemia, hypoglycemia, eosinophilia, and elevated thyroid stimulating hormone.
▸ Clinical problems. Watch for hemodynamic instability, ongoing inflammation, multiple-organ dysfunction, and hypoglycemia.
VA Lags on Cardiac Rehabilitation
Cardiac rehabilitation (CR) remains dramatically underused among US veterans, as < 11% of eligible patients attend a single session and usage appears to be declining over time, a recently published retrospective cohort study reported.
CR use is much lower among eligible patients across the US Department of Veterans Affairs (VA) compared with Medicare (10.4% vs. 28%, respectively), reported researchers at Veterans Affairs Connecticut Healthcare System and Yale School of Medicine, in JACC: Advances.
The overall CR rate in the VA was lower than the 13.2% reported in a 2018 study. And while there was no significant difference in use between men and women, veterans from the poorest neighborhoods were less likely to take advantage of CR compared with veterans from the wealthiest neighborhoods (adjusted odds ratio, 0.82; P < .001).
“As providers, the time to act is now,” Merilyn Varghese, MD, MSc, said in an interview with Federal Practitioner. “We need to urgently get more of our veterans to cardiac rehab.”
As Varghese explained, “CR is a preventive intervention that has been shown to improve quality of life and reduce mortality and hospitalizations for patients with specific cardiac conditions.”
Patients may be eligible if they have experienced myocardial infarction (MI), percutaneous coronary intervention (PCI), coronary artery bypass surgery (CABG), heart transplant, valve surgery, stable angina, or stable heart failure.
“CR combines multiple aspects of cardiac care such as exercise training, medication management, and behavioral assessments,” Varghese said. “For example, patients who have had a heart attack may have challenges in getting back to an exercise routine, managing new medications, and adjusting to life after such an event. CR can help bridge the gap between hospital to home.” In-person CR typically includes 3 sessions per week for 12 weeks.
In 2024, a systematic review and meta-analysis reported that CR reduces all-cause mortality (relative risk, 0.74): “These results support the utilization of CR as a critical element in the management of further secondary prevention of CVDs (cardiovascular diseases).”
Examining VA Data
Researchers conducted the 2026 study “to better understand the current landscape of CR among veterans, particularly among women veterans who comprise a significant part of the veteran population but have previously been underrepresented in research,” Varghese said.
“Women veterans also share a different burden of cardiovascular risk factors, so understanding CR participation among both women and men veterans was of particular interest.”
The study tracked 82,496 VA-enrolled veterans eligible for CR from 2021-2023 (3.6% women). Average age of participants were 64.0 years among women and 71.5 years among men. Among women, 58.3% were White, and 31.8% were Black, and 2.24% were Asian. Among men, 71.9% were White, 18.8% were Black, and 2.3% were Asian.
The rates of CR participation were low among both men (10.4%) and women (10.2%). Older people and Black patients were less likely to take part in CR than younger people and White patients, according to the study. Those who underwent CABG and PCI were more likely to participate in CR compared with those who had heart attacks only.
As for the gap in use between the wealthiest and poorest neighborhoods, Varghese said: “Area deprivation may compound some of the other barriers to CR access, including transportation difficulties, work responsibilities, and out-of-pocket costs.”
How can CR uptake be improved? “A key first step is understanding who can be referred, and second, to spend time discussing the importance of attending with veterans,” Varghese said. “Studies have shown that provider engagement and championing of CR are important positive facilitators that encourage CR participation.
“The VA has been at the forefront of innovation with the home-based CR program that offers veterans a way to attend CR remotely,” she added. “Expanding such novel methods of CR delivery is likely part of the solution to expand CR access.”
Outside Perspective: Make Referrals the Default
Justin Bachmann, MD, MPH, staff physician and research scientist at VA Tennessee Valley Healthcare System, told Federal Practitioner that CR is an American College of Cardiology/American Heart Association Class I recommended secondary prevention therapy following MI, PCI, and CABG “with strong evidence for reduced cardiovascular mortality and improved function and quality of life.”
Still, CR “has been persistently underused for decades as travel, cost, scheduling, and uneven geographic capacity create real logistical barriers,” said Bachmann, who serves as the medical director of a VA Office of Rural Health home-based CR program.
Bachmann praised the study methodology and offered this advice to colleagues: “Embed CR referral in the post-MI, post-PCI, and post-CABG order sets so that referral is the default. Scale home-based CR well beyond the roughly 40 sites where it is currently available, and track facility-level referral and enrollment rates as quality measures.”
Preventive cardiology specialist Randal J. Thomas, MD, professor of Medicine at the Mayo Clinic in Rochester, Minn., echoed the importance of physician referral Federal Practitioner.
“Patients can’t actually participate [directly] in most programs. They must have a physician referral,” he said. “The physician referral and the strength of referral is key. If a physician says, ‘You can go there if you want, but it’s not that important,’ the patients aren’t going to go.”
Outside Perspective: VA Deserves Blame
“The VA lags far behind most medical systems,” according to Quinn R. Pack, MD, associate professor of medicine at the University of Massachusetts Chan Medical School-Baystate. “Some of this is probably the patient population—more mental health problems, more smoking, more disease. But I’d squarely put most of this on the VA health system. They haven’t created the systems of care that make attending cardiac rehabilitation easy, reliable, and consistent.”
He noted that that automatic referral combined with a bedside visit by a liaison such as a representative of a CR program can double or triple enrollment.
“When physicians and nurses really encourage patients to go [to CR], these words are powerful,” Pack said. “When a patient enrolls in cardiac rehabilitation, we help them form new habits of exercise.”
No study fundings are reported. The Varghese discloses a relationship with the Veterans Health Administration. Other study authors had no disclosures. Bachmann disclosed a relationship with the VA. Pack and Thomas have no disclosures.
Cardiac rehabilitation (CR) remains dramatically underused among US veterans, as < 11% of eligible patients attend a single session and usage appears to be declining over time, a recently published retrospective cohort study reported.
CR use is much lower among eligible patients across the US Department of Veterans Affairs (VA) compared with Medicare (10.4% vs. 28%, respectively), reported researchers at Veterans Affairs Connecticut Healthcare System and Yale School of Medicine, in JACC: Advances.
The overall CR rate in the VA was lower than the 13.2% reported in a 2018 study. And while there was no significant difference in use between men and women, veterans from the poorest neighborhoods were less likely to take advantage of CR compared with veterans from the wealthiest neighborhoods (adjusted odds ratio, 0.82; P < .001).
“As providers, the time to act is now,” Merilyn Varghese, MD, MSc, said in an interview with Federal Practitioner. “We need to urgently get more of our veterans to cardiac rehab.”
As Varghese explained, “CR is a preventive intervention that has been shown to improve quality of life and reduce mortality and hospitalizations for patients with specific cardiac conditions.”
Patients may be eligible if they have experienced myocardial infarction (MI), percutaneous coronary intervention (PCI), coronary artery bypass surgery (CABG), heart transplant, valve surgery, stable angina, or stable heart failure.
“CR combines multiple aspects of cardiac care such as exercise training, medication management, and behavioral assessments,” Varghese said. “For example, patients who have had a heart attack may have challenges in getting back to an exercise routine, managing new medications, and adjusting to life after such an event. CR can help bridge the gap between hospital to home.” In-person CR typically includes 3 sessions per week for 12 weeks.
In 2024, a systematic review and meta-analysis reported that CR reduces all-cause mortality (relative risk, 0.74): “These results support the utilization of CR as a critical element in the management of further secondary prevention of CVDs (cardiovascular diseases).”
Examining VA Data
Researchers conducted the 2026 study “to better understand the current landscape of CR among veterans, particularly among women veterans who comprise a significant part of the veteran population but have previously been underrepresented in research,” Varghese said.
“Women veterans also share a different burden of cardiovascular risk factors, so understanding CR participation among both women and men veterans was of particular interest.”
The study tracked 82,496 VA-enrolled veterans eligible for CR from 2021-2023 (3.6% women). Average age of participants were 64.0 years among women and 71.5 years among men. Among women, 58.3% were White, and 31.8% were Black, and 2.24% were Asian. Among men, 71.9% were White, 18.8% were Black, and 2.3% were Asian.
The rates of CR participation were low among both men (10.4%) and women (10.2%). Older people and Black patients were less likely to take part in CR than younger people and White patients, according to the study. Those who underwent CABG and PCI were more likely to participate in CR compared with those who had heart attacks only.
As for the gap in use between the wealthiest and poorest neighborhoods, Varghese said: “Area deprivation may compound some of the other barriers to CR access, including transportation difficulties, work responsibilities, and out-of-pocket costs.”
How can CR uptake be improved? “A key first step is understanding who can be referred, and second, to spend time discussing the importance of attending with veterans,” Varghese said. “Studies have shown that provider engagement and championing of CR are important positive facilitators that encourage CR participation.
“The VA has been at the forefront of innovation with the home-based CR program that offers veterans a way to attend CR remotely,” she added. “Expanding such novel methods of CR delivery is likely part of the solution to expand CR access.”
Outside Perspective: Make Referrals the Default
Justin Bachmann, MD, MPH, staff physician and research scientist at VA Tennessee Valley Healthcare System, told Federal Practitioner that CR is an American College of Cardiology/American Heart Association Class I recommended secondary prevention therapy following MI, PCI, and CABG “with strong evidence for reduced cardiovascular mortality and improved function and quality of life.”
Still, CR “has been persistently underused for decades as travel, cost, scheduling, and uneven geographic capacity create real logistical barriers,” said Bachmann, who serves as the medical director of a VA Office of Rural Health home-based CR program.
Bachmann praised the study methodology and offered this advice to colleagues: “Embed CR referral in the post-MI, post-PCI, and post-CABG order sets so that referral is the default. Scale home-based CR well beyond the roughly 40 sites where it is currently available, and track facility-level referral and enrollment rates as quality measures.”
Preventive cardiology specialist Randal J. Thomas, MD, professor of Medicine at the Mayo Clinic in Rochester, Minn., echoed the importance of physician referral Federal Practitioner.
“Patients can’t actually participate [directly] in most programs. They must have a physician referral,” he said. “The physician referral and the strength of referral is key. If a physician says, ‘You can go there if you want, but it’s not that important,’ the patients aren’t going to go.”
Outside Perspective: VA Deserves Blame
“The VA lags far behind most medical systems,” according to Quinn R. Pack, MD, associate professor of medicine at the University of Massachusetts Chan Medical School-Baystate. “Some of this is probably the patient population—more mental health problems, more smoking, more disease. But I’d squarely put most of this on the VA health system. They haven’t created the systems of care that make attending cardiac rehabilitation easy, reliable, and consistent.”
He noted that that automatic referral combined with a bedside visit by a liaison such as a representative of a CR program can double or triple enrollment.
“When physicians and nurses really encourage patients to go [to CR], these words are powerful,” Pack said. “When a patient enrolls in cardiac rehabilitation, we help them form new habits of exercise.”
No study fundings are reported. The Varghese discloses a relationship with the Veterans Health Administration. Other study authors had no disclosures. Bachmann disclosed a relationship with the VA. Pack and Thomas have no disclosures.
Cardiac rehabilitation (CR) remains dramatically underused among US veterans, as < 11% of eligible patients attend a single session and usage appears to be declining over time, a recently published retrospective cohort study reported.
CR use is much lower among eligible patients across the US Department of Veterans Affairs (VA) compared with Medicare (10.4% vs. 28%, respectively), reported researchers at Veterans Affairs Connecticut Healthcare System and Yale School of Medicine, in JACC: Advances.
The overall CR rate in the VA was lower than the 13.2% reported in a 2018 study. And while there was no significant difference in use between men and women, veterans from the poorest neighborhoods were less likely to take advantage of CR compared with veterans from the wealthiest neighborhoods (adjusted odds ratio, 0.82; P < .001).
“As providers, the time to act is now,” Merilyn Varghese, MD, MSc, said in an interview with Federal Practitioner. “We need to urgently get more of our veterans to cardiac rehab.”
As Varghese explained, “CR is a preventive intervention that has been shown to improve quality of life and reduce mortality and hospitalizations for patients with specific cardiac conditions.”
Patients may be eligible if they have experienced myocardial infarction (MI), percutaneous coronary intervention (PCI), coronary artery bypass surgery (CABG), heart transplant, valve surgery, stable angina, or stable heart failure.
“CR combines multiple aspects of cardiac care such as exercise training, medication management, and behavioral assessments,” Varghese said. “For example, patients who have had a heart attack may have challenges in getting back to an exercise routine, managing new medications, and adjusting to life after such an event. CR can help bridge the gap between hospital to home.” In-person CR typically includes 3 sessions per week for 12 weeks.
In 2024, a systematic review and meta-analysis reported that CR reduces all-cause mortality (relative risk, 0.74): “These results support the utilization of CR as a critical element in the management of further secondary prevention of CVDs (cardiovascular diseases).”
Examining VA Data
Researchers conducted the 2026 study “to better understand the current landscape of CR among veterans, particularly among women veterans who comprise a significant part of the veteran population but have previously been underrepresented in research,” Varghese said.
“Women veterans also share a different burden of cardiovascular risk factors, so understanding CR participation among both women and men veterans was of particular interest.”
The study tracked 82,496 VA-enrolled veterans eligible for CR from 2021-2023 (3.6% women). Average age of participants were 64.0 years among women and 71.5 years among men. Among women, 58.3% were White, and 31.8% were Black, and 2.24% were Asian. Among men, 71.9% were White, 18.8% were Black, and 2.3% were Asian.
The rates of CR participation were low among both men (10.4%) and women (10.2%). Older people and Black patients were less likely to take part in CR than younger people and White patients, according to the study. Those who underwent CABG and PCI were more likely to participate in CR compared with those who had heart attacks only.
As for the gap in use between the wealthiest and poorest neighborhoods, Varghese said: “Area deprivation may compound some of the other barriers to CR access, including transportation difficulties, work responsibilities, and out-of-pocket costs.”
How can CR uptake be improved? “A key first step is understanding who can be referred, and second, to spend time discussing the importance of attending with veterans,” Varghese said. “Studies have shown that provider engagement and championing of CR are important positive facilitators that encourage CR participation.
“The VA has been at the forefront of innovation with the home-based CR program that offers veterans a way to attend CR remotely,” she added. “Expanding such novel methods of CR delivery is likely part of the solution to expand CR access.”
Outside Perspective: Make Referrals the Default
Justin Bachmann, MD, MPH, staff physician and research scientist at VA Tennessee Valley Healthcare System, told Federal Practitioner that CR is an American College of Cardiology/American Heart Association Class I recommended secondary prevention therapy following MI, PCI, and CABG “with strong evidence for reduced cardiovascular mortality and improved function and quality of life.”
Still, CR “has been persistently underused for decades as travel, cost, scheduling, and uneven geographic capacity create real logistical barriers,” said Bachmann, who serves as the medical director of a VA Office of Rural Health home-based CR program.
Bachmann praised the study methodology and offered this advice to colleagues: “Embed CR referral in the post-MI, post-PCI, and post-CABG order sets so that referral is the default. Scale home-based CR well beyond the roughly 40 sites where it is currently available, and track facility-level referral and enrollment rates as quality measures.”
Preventive cardiology specialist Randal J. Thomas, MD, professor of Medicine at the Mayo Clinic in Rochester, Minn., echoed the importance of physician referral Federal Practitioner.
“Patients can’t actually participate [directly] in most programs. They must have a physician referral,” he said. “The physician referral and the strength of referral is key. If a physician says, ‘You can go there if you want, but it’s not that important,’ the patients aren’t going to go.”
Outside Perspective: VA Deserves Blame
“The VA lags far behind most medical systems,” according to Quinn R. Pack, MD, associate professor of medicine at the University of Massachusetts Chan Medical School-Baystate. “Some of this is probably the patient population—more mental health problems, more smoking, more disease. But I’d squarely put most of this on the VA health system. They haven’t created the systems of care that make attending cardiac rehabilitation easy, reliable, and consistent.”
He noted that that automatic referral combined with a bedside visit by a liaison such as a representative of a CR program can double or triple enrollment.
“When physicians and nurses really encourage patients to go [to CR], these words are powerful,” Pack said. “When a patient enrolls in cardiac rehabilitation, we help them form new habits of exercise.”
No study fundings are reported. The Varghese discloses a relationship with the Veterans Health Administration. Other study authors had no disclosures. Bachmann disclosed a relationship with the VA. Pack and Thomas have no disclosures.
Burn Pit Exposure Linked to Higher Neurologic Risk in Veterans
CHICAGO — Exposure to toxic smoke from military burn pits may be putting millions of US veterans at risk for neurologic disorders, new research suggested, raising fresh questions about the long-term health consequences of a widely used wartime waste-disposal practice.
Investigators found that veterans who lived or worked near the open-air pits — used to burn everything from plastics to medical waste — were significantly more likely to develop conditions including headache and vertigo.
“It’s been estimated that over time, approximately 4 million veterans may have been exposed to the combustion of plastics, metals, medical waste, human waste, and other chemicals,” said study investigator Sarah Anthony, research assistant with the VA Headache Centers of Excellence and the Department of Neurology at Yale School of Medicine, New Haven, Connecticut.
The findings were presented on April 21 at the American Academy of Neurology (AAN) 2026 Annual Meeting.
Toxic Legacy
Open burn pits — large, open-air sites used to burn military waste — were widely used during US deployments in Iraq and Afghanistan after 9/11. The fires produced thick plumes of smoke containing a complex mix of hazardous pollutants, including fine particulate matter, volatile organic compounds, and carcinogenic chemicals, exposing service members who lived and worked nearby.
Amid growing concerns, the Department of Veterans Affairs (VA) established the Airborne Hazards and Open Burn Pit Registry in 2014 to study the long-term health effects of deployment-related airborne exposures, including burn pits, Anthony said.
Since its inception, multiple studies have linked burn pit exposure to respiratory conditions such as chronic bronchitis and chronic obstructive pulmonary disease, as well as cardiovascular issues such as hypertension. More recently, Anthony et al reported an association between burn pit exposure and incident headache.
To better understand whether those risks extend beyond previously reported conditions, the researchers set out to examine the relationship between burn pit exposure and a broader range of neurologic disorders.
Analyzing data from > 245,000 registry participants, researchers found that 66% had ≥ 1 neurologic diagnosis, largely driven by common conditions such as headache.
Those with the highest exposure — living near burn pits and performing related duties — had 36% higher odds of developing a neurologic disorder than less-exposed veterans (odds ratio [OR], 1.36).
The risk for any headache disorder was 57% higher (OR, 1.57) and the risk for vertigo was 25% higher (OR, 1.25) in those with the highest exposure levels than in their peers with lower burn pit exposure.
For every additional 6 months of exposure, the odds of developing any neurologic disorder, headache, or vertigo continued to rise, reinforcing concerns about long-term harm to the brain.
There were no statistically significant associations between burn pit exposure and several other neurologic diseases, including epilepsy and amyotrophic lateral sclerosis.
The researchers also found an inverse association between burn pit exposure and Parkinson’s disease, meaning exposed veterans appeared less likely to be diagnosed with the disorder. However, Anthony cautioned that this may reflect the relatively young age of the study population rather than a true protective effect.
Anthony emphasized that the findings are preliminary and may underestimate long-term risks as many neurologic diseases develop over decades. She also noted that burn pit exposure was based on self-reported registry data, which has the potential to introduce bias.
Additional work is needed to understand the neurologic sequela of deployment-related airborne hazards, including exposure to open burn pits “as this remains important for veteran health policy, long term surveillance, and clinical care,” she said.
Long-term monitoring is critical, particularly as exposed veterans age and further studies should consider leveraging data from the VA toxic exposure screening initiatives, which are now part of routine care, as mandated by the Promise to Address Comprehensive Toxics Act.
Predictable Associations, More Study Needed
These findings, said David D. Lo, MD, PhD, distinguished professor of biomedical sciences, University of California Riverside, School of Medicine, said this is “another study that aims to highlight an association between possible burn pit exposure and a variety of health effects.”
Given the well-established risks of inhaling smoke from burning mixed waste, the findings are not surprising, said Lo, who was not involved in the research.
He noted that the study has important limitations, particularly because exposure was based on self-reports, making it difficult to accurately measure how much smoke individual participants were actually exposed to.
“If these findings are suggestive, it is hoped that they spur very real direct funding for more detailed clinical studies on the mechanisms of how the burn pit exposure would actually be responsible for one or more of the clinical outcomes listed in this study, instead of just adding up more statistical correlations,” said Lo.
This study had no commercial funding. Disclosure information for study authors is available in the original study publication. Lo reported having no relevant disclosures.
A version of this article appeared on Medscape.com.
CHICAGO — Exposure to toxic smoke from military burn pits may be putting millions of US veterans at risk for neurologic disorders, new research suggested, raising fresh questions about the long-term health consequences of a widely used wartime waste-disposal practice.
Investigators found that veterans who lived or worked near the open-air pits — used to burn everything from plastics to medical waste — were significantly more likely to develop conditions including headache and vertigo.
“It’s been estimated that over time, approximately 4 million veterans may have been exposed to the combustion of plastics, metals, medical waste, human waste, and other chemicals,” said study investigator Sarah Anthony, research assistant with the VA Headache Centers of Excellence and the Department of Neurology at Yale School of Medicine, New Haven, Connecticut.
The findings were presented on April 21 at the American Academy of Neurology (AAN) 2026 Annual Meeting.
Toxic Legacy
Open burn pits — large, open-air sites used to burn military waste — were widely used during US deployments in Iraq and Afghanistan after 9/11. The fires produced thick plumes of smoke containing a complex mix of hazardous pollutants, including fine particulate matter, volatile organic compounds, and carcinogenic chemicals, exposing service members who lived and worked nearby.
Amid growing concerns, the Department of Veterans Affairs (VA) established the Airborne Hazards and Open Burn Pit Registry in 2014 to study the long-term health effects of deployment-related airborne exposures, including burn pits, Anthony said.
Since its inception, multiple studies have linked burn pit exposure to respiratory conditions such as chronic bronchitis and chronic obstructive pulmonary disease, as well as cardiovascular issues such as hypertension. More recently, Anthony et al reported an association between burn pit exposure and incident headache.
To better understand whether those risks extend beyond previously reported conditions, the researchers set out to examine the relationship between burn pit exposure and a broader range of neurologic disorders.
Analyzing data from > 245,000 registry participants, researchers found that 66% had ≥ 1 neurologic diagnosis, largely driven by common conditions such as headache.
Those with the highest exposure — living near burn pits and performing related duties — had 36% higher odds of developing a neurologic disorder than less-exposed veterans (odds ratio [OR], 1.36).
The risk for any headache disorder was 57% higher (OR, 1.57) and the risk for vertigo was 25% higher (OR, 1.25) in those with the highest exposure levels than in their peers with lower burn pit exposure.
For every additional 6 months of exposure, the odds of developing any neurologic disorder, headache, or vertigo continued to rise, reinforcing concerns about long-term harm to the brain.
There were no statistically significant associations between burn pit exposure and several other neurologic diseases, including epilepsy and amyotrophic lateral sclerosis.
The researchers also found an inverse association between burn pit exposure and Parkinson’s disease, meaning exposed veterans appeared less likely to be diagnosed with the disorder. However, Anthony cautioned that this may reflect the relatively young age of the study population rather than a true protective effect.
Anthony emphasized that the findings are preliminary and may underestimate long-term risks as many neurologic diseases develop over decades. She also noted that burn pit exposure was based on self-reported registry data, which has the potential to introduce bias.
Additional work is needed to understand the neurologic sequela of deployment-related airborne hazards, including exposure to open burn pits “as this remains important for veteran health policy, long term surveillance, and clinical care,” she said.
Long-term monitoring is critical, particularly as exposed veterans age and further studies should consider leveraging data from the VA toxic exposure screening initiatives, which are now part of routine care, as mandated by the Promise to Address Comprehensive Toxics Act.
Predictable Associations, More Study Needed
These findings, said David D. Lo, MD, PhD, distinguished professor of biomedical sciences, University of California Riverside, School of Medicine, said this is “another study that aims to highlight an association between possible burn pit exposure and a variety of health effects.”
Given the well-established risks of inhaling smoke from burning mixed waste, the findings are not surprising, said Lo, who was not involved in the research.
He noted that the study has important limitations, particularly because exposure was based on self-reports, making it difficult to accurately measure how much smoke individual participants were actually exposed to.
“If these findings are suggestive, it is hoped that they spur very real direct funding for more detailed clinical studies on the mechanisms of how the burn pit exposure would actually be responsible for one or more of the clinical outcomes listed in this study, instead of just adding up more statistical correlations,” said Lo.
This study had no commercial funding. Disclosure information for study authors is available in the original study publication. Lo reported having no relevant disclosures.
A version of this article appeared on Medscape.com.
CHICAGO — Exposure to toxic smoke from military burn pits may be putting millions of US veterans at risk for neurologic disorders, new research suggested, raising fresh questions about the long-term health consequences of a widely used wartime waste-disposal practice.
Investigators found that veterans who lived or worked near the open-air pits — used to burn everything from plastics to medical waste — were significantly more likely to develop conditions including headache and vertigo.
“It’s been estimated that over time, approximately 4 million veterans may have been exposed to the combustion of plastics, metals, medical waste, human waste, and other chemicals,” said study investigator Sarah Anthony, research assistant with the VA Headache Centers of Excellence and the Department of Neurology at Yale School of Medicine, New Haven, Connecticut.
The findings were presented on April 21 at the American Academy of Neurology (AAN) 2026 Annual Meeting.
Toxic Legacy
Open burn pits — large, open-air sites used to burn military waste — were widely used during US deployments in Iraq and Afghanistan after 9/11. The fires produced thick plumes of smoke containing a complex mix of hazardous pollutants, including fine particulate matter, volatile organic compounds, and carcinogenic chemicals, exposing service members who lived and worked nearby.
Amid growing concerns, the Department of Veterans Affairs (VA) established the Airborne Hazards and Open Burn Pit Registry in 2014 to study the long-term health effects of deployment-related airborne exposures, including burn pits, Anthony said.
Since its inception, multiple studies have linked burn pit exposure to respiratory conditions such as chronic bronchitis and chronic obstructive pulmonary disease, as well as cardiovascular issues such as hypertension. More recently, Anthony et al reported an association between burn pit exposure and incident headache.
To better understand whether those risks extend beyond previously reported conditions, the researchers set out to examine the relationship between burn pit exposure and a broader range of neurologic disorders.
Analyzing data from > 245,000 registry participants, researchers found that 66% had ≥ 1 neurologic diagnosis, largely driven by common conditions such as headache.
Those with the highest exposure — living near burn pits and performing related duties — had 36% higher odds of developing a neurologic disorder than less-exposed veterans (odds ratio [OR], 1.36).
The risk for any headache disorder was 57% higher (OR, 1.57) and the risk for vertigo was 25% higher (OR, 1.25) in those with the highest exposure levels than in their peers with lower burn pit exposure.
For every additional 6 months of exposure, the odds of developing any neurologic disorder, headache, or vertigo continued to rise, reinforcing concerns about long-term harm to the brain.
There were no statistically significant associations between burn pit exposure and several other neurologic diseases, including epilepsy and amyotrophic lateral sclerosis.
The researchers also found an inverse association between burn pit exposure and Parkinson’s disease, meaning exposed veterans appeared less likely to be diagnosed with the disorder. However, Anthony cautioned that this may reflect the relatively young age of the study population rather than a true protective effect.
Anthony emphasized that the findings are preliminary and may underestimate long-term risks as many neurologic diseases develop over decades. She also noted that burn pit exposure was based on self-reported registry data, which has the potential to introduce bias.
Additional work is needed to understand the neurologic sequela of deployment-related airborne hazards, including exposure to open burn pits “as this remains important for veteran health policy, long term surveillance, and clinical care,” she said.
Long-term monitoring is critical, particularly as exposed veterans age and further studies should consider leveraging data from the VA toxic exposure screening initiatives, which are now part of routine care, as mandated by the Promise to Address Comprehensive Toxics Act.
Predictable Associations, More Study Needed
These findings, said David D. Lo, MD, PhD, distinguished professor of biomedical sciences, University of California Riverside, School of Medicine, said this is “another study that aims to highlight an association between possible burn pit exposure and a variety of health effects.”
Given the well-established risks of inhaling smoke from burning mixed waste, the findings are not surprising, said Lo, who was not involved in the research.
He noted that the study has important limitations, particularly because exposure was based on self-reports, making it difficult to accurately measure how much smoke individual participants were actually exposed to.
“If these findings are suggestive, it is hoped that they spur very real direct funding for more detailed clinical studies on the mechanisms of how the burn pit exposure would actually be responsible for one or more of the clinical outcomes listed in this study, instead of just adding up more statistical correlations,” said Lo.
This study had no commercial funding. Disclosure information for study authors is available in the original study publication. Lo reported having no relevant disclosures.
A version of this article appeared on Medscape.com.
FROM AAN 2026
Lifestyle Habits Can Amplify GLP-1 Heart Protection in T2D
Lifestyle Habits Can Amplify GLP-1 Heart Protection in T2D
TOPLINE:
Among US veterans with type 2 diabetes (T2D), adherence to 6 to 8 healthy lifestyle factors combined with GLP‑1 receptor agonist (RA) use was associated with a notably lower risk for major adverse cardiovascular events (MACE) than adherence to three or fewer lifestyle factors without GLP‑1 therapy.
METHODOLOGY:
- GLP-1 RAs help manage cardiovascular risk in patients with T2D; however, lifestyle change remains the foundation of diabetes care. The long-term combined effect of these drugs together with a healthy lifestyle on MACE is not fully understood.
- Researchers conducted a prospective cohort study of 98,261 US veterans with T2D between January 2011 and September 2023, with a follow-up duration of 632,543 person-years, to examine the combined impact of GLP-1 RA use and adherence to eight lifestyle habits on cardiovascular outcomes.
- The 8 low-risk lifestyle habits assessed were healthy eating, regular physical activity (≥ 7.5 metabolic equivalent hours/week), nonsmoking, restful sleep (7-9 hours/day), no or moderate alcohol intake (absence of frequent heavy drinking), good stress management, strong social connection and support, and no opioid use disorder.
- GLP‑1 RA use was ascertained from Veterans Health Administration pharmacy records. The primary outcome was MACE, defined as nonfatal stroke, nonfatal myocardial infarction, or cardiovascular death.
TAKEAWAY:
- Participants adhering to all 8 low-risk lifestyle habits had a 60% lower risk for MACE than those adhering to ≤ 1 (multivariable-adjusted hazard ratio [HR], 0.40; P < .0001).
- All 8 low-risk lifestyle factors were independently associated with a lower risk for MACE, with no opioid use disorder showing the strongest association (HR, 0.77; 95% CI, 0.66-0.89).
- Participants using GLP-1 RAs had a 16% lower risk for MACE than those not receiving GLP-1 therapy and receiving usual care (multivariable-adjusted HR, 0.84; 95% CI, 0.76-0.92).
- Participants using GLP-1 RAs who also adhered to 6 to 8 low-risk lifestyle factors had a 43% lower risk for MACE than those not receiving GLP-1 therapy who adhered to three or fewer lifestyle factors (HR, 0.57; 95% CI, 0.46-0.71).
IN PRACTICE:
"In a healthcare landscape, in which GLP-1 [RAs] remain costly and access is uneven, the additive benefit of lifestyle adherence highlighted by this study has important implications for health equity, resource allocation, and the long-term sustainability of diabetes care," experts noted in an accompanying editorial.
SOURCE:
The study was led by Xuan-Mai T. Nguyen, MD, Department of Medicine, UCLA David Geffen School of Medicine in Los Angeles. It was published online in The Lancet Diabetes & Endocrinology.
LIMITATIONS:
The analyses were based on Veterans Health Administration electronic health record data, and healthcare use outside this system was only incompletely captured. The estimation was based on observational data in which lifestyle factors were assessed at baseline. The cohort consisted of predominantly male veterans, which might limit generalizability to other populations.
DISCLOSURES:
The study used data from the Million Veteran Program (MVP) and was supported by Veterans Affairs MVP awards, along with additional support from other sources. One author reported receiving consulting fees, speaker honoraria, meeting/travel support; participation on advisory boards; and ownership of stock or stock options from certain companies in the healthcare and life sciences sectors. Another author reported receiving a research grant from a consulting/analysis firm.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
A version of this article first appeared on Medscape.com.
TOPLINE:
Among US veterans with type 2 diabetes (T2D), adherence to 6 to 8 healthy lifestyle factors combined with GLP‑1 receptor agonist (RA) use was associated with a notably lower risk for major adverse cardiovascular events (MACE) than adherence to three or fewer lifestyle factors without GLP‑1 therapy.
METHODOLOGY:
- GLP-1 RAs help manage cardiovascular risk in patients with T2D; however, lifestyle change remains the foundation of diabetes care. The long-term combined effect of these drugs together with a healthy lifestyle on MACE is not fully understood.
- Researchers conducted a prospective cohort study of 98,261 US veterans with T2D between January 2011 and September 2023, with a follow-up duration of 632,543 person-years, to examine the combined impact of GLP-1 RA use and adherence to eight lifestyle habits on cardiovascular outcomes.
- The 8 low-risk lifestyle habits assessed were healthy eating, regular physical activity (≥ 7.5 metabolic equivalent hours/week), nonsmoking, restful sleep (7-9 hours/day), no or moderate alcohol intake (absence of frequent heavy drinking), good stress management, strong social connection and support, and no opioid use disorder.
- GLP‑1 RA use was ascertained from Veterans Health Administration pharmacy records. The primary outcome was MACE, defined as nonfatal stroke, nonfatal myocardial infarction, or cardiovascular death.
TAKEAWAY:
- Participants adhering to all 8 low-risk lifestyle habits had a 60% lower risk for MACE than those adhering to ≤ 1 (multivariable-adjusted hazard ratio [HR], 0.40; P < .0001).
- All 8 low-risk lifestyle factors were independently associated with a lower risk for MACE, with no opioid use disorder showing the strongest association (HR, 0.77; 95% CI, 0.66-0.89).
- Participants using GLP-1 RAs had a 16% lower risk for MACE than those not receiving GLP-1 therapy and receiving usual care (multivariable-adjusted HR, 0.84; 95% CI, 0.76-0.92).
- Participants using GLP-1 RAs who also adhered to 6 to 8 low-risk lifestyle factors had a 43% lower risk for MACE than those not receiving GLP-1 therapy who adhered to three or fewer lifestyle factors (HR, 0.57; 95% CI, 0.46-0.71).
IN PRACTICE:
"In a healthcare landscape, in which GLP-1 [RAs] remain costly and access is uneven, the additive benefit of lifestyle adherence highlighted by this study has important implications for health equity, resource allocation, and the long-term sustainability of diabetes care," experts noted in an accompanying editorial.
SOURCE:
The study was led by Xuan-Mai T. Nguyen, MD, Department of Medicine, UCLA David Geffen School of Medicine in Los Angeles. It was published online in The Lancet Diabetes & Endocrinology.
LIMITATIONS:
The analyses were based on Veterans Health Administration electronic health record data, and healthcare use outside this system was only incompletely captured. The estimation was based on observational data in which lifestyle factors were assessed at baseline. The cohort consisted of predominantly male veterans, which might limit generalizability to other populations.
DISCLOSURES:
The study used data from the Million Veteran Program (MVP) and was supported by Veterans Affairs MVP awards, along with additional support from other sources. One author reported receiving consulting fees, speaker honoraria, meeting/travel support; participation on advisory boards; and ownership of stock or stock options from certain companies in the healthcare and life sciences sectors. Another author reported receiving a research grant from a consulting/analysis firm.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
A version of this article first appeared on Medscape.com.
TOPLINE:
Among US veterans with type 2 diabetes (T2D), adherence to 6 to 8 healthy lifestyle factors combined with GLP‑1 receptor agonist (RA) use was associated with a notably lower risk for major adverse cardiovascular events (MACE) than adherence to three or fewer lifestyle factors without GLP‑1 therapy.
METHODOLOGY:
- GLP-1 RAs help manage cardiovascular risk in patients with T2D; however, lifestyle change remains the foundation of diabetes care. The long-term combined effect of these drugs together with a healthy lifestyle on MACE is not fully understood.
- Researchers conducted a prospective cohort study of 98,261 US veterans with T2D between January 2011 and September 2023, with a follow-up duration of 632,543 person-years, to examine the combined impact of GLP-1 RA use and adherence to eight lifestyle habits on cardiovascular outcomes.
- The 8 low-risk lifestyle habits assessed were healthy eating, regular physical activity (≥ 7.5 metabolic equivalent hours/week), nonsmoking, restful sleep (7-9 hours/day), no or moderate alcohol intake (absence of frequent heavy drinking), good stress management, strong social connection and support, and no opioid use disorder.
- GLP‑1 RA use was ascertained from Veterans Health Administration pharmacy records. The primary outcome was MACE, defined as nonfatal stroke, nonfatal myocardial infarction, or cardiovascular death.
TAKEAWAY:
- Participants adhering to all 8 low-risk lifestyle habits had a 60% lower risk for MACE than those adhering to ≤ 1 (multivariable-adjusted hazard ratio [HR], 0.40; P < .0001).
- All 8 low-risk lifestyle factors were independently associated with a lower risk for MACE, with no opioid use disorder showing the strongest association (HR, 0.77; 95% CI, 0.66-0.89).
- Participants using GLP-1 RAs had a 16% lower risk for MACE than those not receiving GLP-1 therapy and receiving usual care (multivariable-adjusted HR, 0.84; 95% CI, 0.76-0.92).
- Participants using GLP-1 RAs who also adhered to 6 to 8 low-risk lifestyle factors had a 43% lower risk for MACE than those not receiving GLP-1 therapy who adhered to three or fewer lifestyle factors (HR, 0.57; 95% CI, 0.46-0.71).
IN PRACTICE:
"In a healthcare landscape, in which GLP-1 [RAs] remain costly and access is uneven, the additive benefit of lifestyle adherence highlighted by this study has important implications for health equity, resource allocation, and the long-term sustainability of diabetes care," experts noted in an accompanying editorial.
SOURCE:
The study was led by Xuan-Mai T. Nguyen, MD, Department of Medicine, UCLA David Geffen School of Medicine in Los Angeles. It was published online in The Lancet Diabetes & Endocrinology.
LIMITATIONS:
The analyses were based on Veterans Health Administration electronic health record data, and healthcare use outside this system was only incompletely captured. The estimation was based on observational data in which lifestyle factors were assessed at baseline. The cohort consisted of predominantly male veterans, which might limit generalizability to other populations.
DISCLOSURES:
The study used data from the Million Veteran Program (MVP) and was supported by Veterans Affairs MVP awards, along with additional support from other sources. One author reported receiving consulting fees, speaker honoraria, meeting/travel support; participation on advisory boards; and ownership of stock or stock options from certain companies in the healthcare and life sciences sectors. Another author reported receiving a research grant from a consulting/analysis firm.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
A version of this article first appeared on Medscape.com.
Lifestyle Habits Can Amplify GLP-1 Heart Protection in T2D
Lifestyle Habits Can Amplify GLP-1 Heart Protection in T2D
Military Women Survive Ovarian Cancer at Higher Rates
Military Women Survive Ovarian Cancer at Higher Rates
Women with epithelial ovarian cancer treated in the US Department of Defense (DoD) universal health care system demonstrate better 5-year survival compared with similar patients from the national population. The survival advantage persists across multiple age groups and disease stages, with particularly notable improvements in patients aged 35-49 years and those with stage III disease.
METHODOLOGY:
- Researchers compared 1504 patients with invasive stage I-IV epithelial ovarian carcinoma from the Automated Center Tumor Registry (ACTUR) for the DoD with 6016 matched patients from the 18-region Surveillance, Epidemiology, and End Results (SEER) program between 1987 and 2013.
- Patients from ACTUR were matched in a 1:4 ratio with SEER patients stratified for age, race, year of diagnosis, and histology, including serous carcinoma, clear cell carcinoma, mucinous carcinoma, and endometrioid carcinoma with adenocarcinoma subtypes.
- Five-year overall survival was evaluated using the Kaplan-Meier method and compared using log-rank test, with median follow-up time of 46 months in ACTUR and 44 months in SEER.
- Adjusted hazard ratio (AHR) and 95% CI for all-cause mortality were estimated from multivariable Cox proportional regression modeling controlling for age, race, year of diagnosis, region of diagnosis, stage, histology, and grade.
TAKEAWAY:
- Overall survival differs between registries: 5-year survival of 53.2% in ACTUR vs 47.7% in matched SEER cohort (log-rank P = .001).
- In the primary adjusted model, ACTUR is associated with a lower risk for all-cause mortality vs SEER (AHR, 0.83; 95% CI, 0.76-0.91; P < .0001).
- Subset results retain lower adjusted risk for death for ACTUR vs SEER among ages 35-49 years (AHR, 0.66; 95% CI, 0.52-0.83; P = .0005), ages ≥ 65 years (AHR, 0.82; 95% CI, 0.70-0.96; P = .016), and stage III cancer (AHR, 0.79; 95% CI, 0.69-0.91; P = .0015).
- Histology-stratified findings show lower adjusted risk for death in ACTUR vs SEER for clear cell carcinoma (AHR, 0.63; 95% CI, 0.43-0.93; P =.02) and for endometrioid and other adenocarcinomas (AHR, 0.68; 95% CI, 0.56-0.81; P < .0001).
IN PRACTICE:
"This study is envisioned to be a stepping stone to further investigations of survival and other cancer health outcomes starting with patients diagnosed between 2014 and 2024 with epithelial carcinoma of the ovary, fallopian tube, or primary peritoneum in the DoD Healthcare System versus the national population or other Healthcare Systems,” wrote the authors of the study. “Dedicated funding and support in the [Military Health System] are needed to invest in infrastructure, technology, security, education, and research.”
SOURCE:
The study was led by Kathleen M. Darcy, PhD, and Christopher M. Tarney, MD, from the Gynecologic Cancer Center of Excellence, Department of Gynecologic Surgery & Obstetrics, Uniformed Services University, Walter Reed National Military Medical Center in Bethesda, Maryland. It was published online in Military Medicine.
LIMITATIONS:
The retrospective cohort study design limits causal inference. Although groups were balanced by age, race, year, and region of diagnosis, other demographic factors and socioeconomic variables such as patient comorbidities, educational attainment, household income, and health insurance status were not available and may have affected results. The databases fundamentally differ in how data are acquired, with ACTUR following hospital-based Facility Oncology Registry Data Standards and SEER being a national population-based registry, potentially affecting data quality, consistency, and reliability of survival outcome comparisons. The inclusion of patients diagnosed only through 2013 represents a limitation as it does not allow for contemporary evaluation of survival outcomes, particularly given advances over the past decade including maximal cytoreductive effort to no residual disease, increased adoption of neoadjuvant chemotherapy, and introduction of targeted maintenance agents. The study could not incorporate details regarding residual disease status or control for specifics regarding surgical and medical management, including primary vs interval debulking surgery or the type and timing of agents utilized in first-line, maintenance, and recurrent disease settings. Data regarding circulating biomarkers including CA125, molecular subtypes or alterations, and stratification by homologous recombination deficiency vs proficiency status were not available. Epithelial carcinomas of the fallopian tube and primary peritoneum were excluded from this study, which now are commonly incorporated with ovarian carcinomas. Results may not be generalizable to other populations given the unique characteristics of the Military Health System beneficiary population.
DISCLOSURES:
This research received funding from the Uniformed Services University from the Defense Health Program to the Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., including award HU0001-18-2-0032 to the Murtha Cancer Center Research Program and awards HU0001-19-2-0031 and HU0001-24-2-0047 to the Gynecologic Cancer Center of Excellence Program. All coauthors disclosed no conflicts of interest.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
Women with epithelial ovarian cancer treated in the US Department of Defense (DoD) universal health care system demonstrate better 5-year survival compared with similar patients from the national population. The survival advantage persists across multiple age groups and disease stages, with particularly notable improvements in patients aged 35-49 years and those with stage III disease.
METHODOLOGY:
- Researchers compared 1504 patients with invasive stage I-IV epithelial ovarian carcinoma from the Automated Center Tumor Registry (ACTUR) for the DoD with 6016 matched patients from the 18-region Surveillance, Epidemiology, and End Results (SEER) program between 1987 and 2013.
- Patients from ACTUR were matched in a 1:4 ratio with SEER patients stratified for age, race, year of diagnosis, and histology, including serous carcinoma, clear cell carcinoma, mucinous carcinoma, and endometrioid carcinoma with adenocarcinoma subtypes.
- Five-year overall survival was evaluated using the Kaplan-Meier method and compared using log-rank test, with median follow-up time of 46 months in ACTUR and 44 months in SEER.
- Adjusted hazard ratio (AHR) and 95% CI for all-cause mortality were estimated from multivariable Cox proportional regression modeling controlling for age, race, year of diagnosis, region of diagnosis, stage, histology, and grade.
TAKEAWAY:
- Overall survival differs between registries: 5-year survival of 53.2% in ACTUR vs 47.7% in matched SEER cohort (log-rank P = .001).
- In the primary adjusted model, ACTUR is associated with a lower risk for all-cause mortality vs SEER (AHR, 0.83; 95% CI, 0.76-0.91; P < .0001).
- Subset results retain lower adjusted risk for death for ACTUR vs SEER among ages 35-49 years (AHR, 0.66; 95% CI, 0.52-0.83; P = .0005), ages ≥ 65 years (AHR, 0.82; 95% CI, 0.70-0.96; P = .016), and stage III cancer (AHR, 0.79; 95% CI, 0.69-0.91; P = .0015).
- Histology-stratified findings show lower adjusted risk for death in ACTUR vs SEER for clear cell carcinoma (AHR, 0.63; 95% CI, 0.43-0.93; P =.02) and for endometrioid and other adenocarcinomas (AHR, 0.68; 95% CI, 0.56-0.81; P < .0001).
IN PRACTICE:
"This study is envisioned to be a stepping stone to further investigations of survival and other cancer health outcomes starting with patients diagnosed between 2014 and 2024 with epithelial carcinoma of the ovary, fallopian tube, or primary peritoneum in the DoD Healthcare System versus the national population or other Healthcare Systems,” wrote the authors of the study. “Dedicated funding and support in the [Military Health System] are needed to invest in infrastructure, technology, security, education, and research.”
SOURCE:
The study was led by Kathleen M. Darcy, PhD, and Christopher M. Tarney, MD, from the Gynecologic Cancer Center of Excellence, Department of Gynecologic Surgery & Obstetrics, Uniformed Services University, Walter Reed National Military Medical Center in Bethesda, Maryland. It was published online in Military Medicine.
LIMITATIONS:
The retrospective cohort study design limits causal inference. Although groups were balanced by age, race, year, and region of diagnosis, other demographic factors and socioeconomic variables such as patient comorbidities, educational attainment, household income, and health insurance status were not available and may have affected results. The databases fundamentally differ in how data are acquired, with ACTUR following hospital-based Facility Oncology Registry Data Standards and SEER being a national population-based registry, potentially affecting data quality, consistency, and reliability of survival outcome comparisons. The inclusion of patients diagnosed only through 2013 represents a limitation as it does not allow for contemporary evaluation of survival outcomes, particularly given advances over the past decade including maximal cytoreductive effort to no residual disease, increased adoption of neoadjuvant chemotherapy, and introduction of targeted maintenance agents. The study could not incorporate details regarding residual disease status or control for specifics regarding surgical and medical management, including primary vs interval debulking surgery or the type and timing of agents utilized in first-line, maintenance, and recurrent disease settings. Data regarding circulating biomarkers including CA125, molecular subtypes or alterations, and stratification by homologous recombination deficiency vs proficiency status were not available. Epithelial carcinomas of the fallopian tube and primary peritoneum were excluded from this study, which now are commonly incorporated with ovarian carcinomas. Results may not be generalizable to other populations given the unique characteristics of the Military Health System beneficiary population.
DISCLOSURES:
This research received funding from the Uniformed Services University from the Defense Health Program to the Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., including award HU0001-18-2-0032 to the Murtha Cancer Center Research Program and awards HU0001-19-2-0031 and HU0001-24-2-0047 to the Gynecologic Cancer Center of Excellence Program. All coauthors disclosed no conflicts of interest.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
Women with epithelial ovarian cancer treated in the US Department of Defense (DoD) universal health care system demonstrate better 5-year survival compared with similar patients from the national population. The survival advantage persists across multiple age groups and disease stages, with particularly notable improvements in patients aged 35-49 years and those with stage III disease.
METHODOLOGY:
- Researchers compared 1504 patients with invasive stage I-IV epithelial ovarian carcinoma from the Automated Center Tumor Registry (ACTUR) for the DoD with 6016 matched patients from the 18-region Surveillance, Epidemiology, and End Results (SEER) program between 1987 and 2013.
- Patients from ACTUR were matched in a 1:4 ratio with SEER patients stratified for age, race, year of diagnosis, and histology, including serous carcinoma, clear cell carcinoma, mucinous carcinoma, and endometrioid carcinoma with adenocarcinoma subtypes.
- Five-year overall survival was evaluated using the Kaplan-Meier method and compared using log-rank test, with median follow-up time of 46 months in ACTUR and 44 months in SEER.
- Adjusted hazard ratio (AHR) and 95% CI for all-cause mortality were estimated from multivariable Cox proportional regression modeling controlling for age, race, year of diagnosis, region of diagnosis, stage, histology, and grade.
TAKEAWAY:
- Overall survival differs between registries: 5-year survival of 53.2% in ACTUR vs 47.7% in matched SEER cohort (log-rank P = .001).
- In the primary adjusted model, ACTUR is associated with a lower risk for all-cause mortality vs SEER (AHR, 0.83; 95% CI, 0.76-0.91; P < .0001).
- Subset results retain lower adjusted risk for death for ACTUR vs SEER among ages 35-49 years (AHR, 0.66; 95% CI, 0.52-0.83; P = .0005), ages ≥ 65 years (AHR, 0.82; 95% CI, 0.70-0.96; P = .016), and stage III cancer (AHR, 0.79; 95% CI, 0.69-0.91; P = .0015).
- Histology-stratified findings show lower adjusted risk for death in ACTUR vs SEER for clear cell carcinoma (AHR, 0.63; 95% CI, 0.43-0.93; P =.02) and for endometrioid and other adenocarcinomas (AHR, 0.68; 95% CI, 0.56-0.81; P < .0001).
IN PRACTICE:
"This study is envisioned to be a stepping stone to further investigations of survival and other cancer health outcomes starting with patients diagnosed between 2014 and 2024 with epithelial carcinoma of the ovary, fallopian tube, or primary peritoneum in the DoD Healthcare System versus the national population or other Healthcare Systems,” wrote the authors of the study. “Dedicated funding and support in the [Military Health System] are needed to invest in infrastructure, technology, security, education, and research.”
SOURCE:
The study was led by Kathleen M. Darcy, PhD, and Christopher M. Tarney, MD, from the Gynecologic Cancer Center of Excellence, Department of Gynecologic Surgery & Obstetrics, Uniformed Services University, Walter Reed National Military Medical Center in Bethesda, Maryland. It was published online in Military Medicine.
LIMITATIONS:
The retrospective cohort study design limits causal inference. Although groups were balanced by age, race, year, and region of diagnosis, other demographic factors and socioeconomic variables such as patient comorbidities, educational attainment, household income, and health insurance status were not available and may have affected results. The databases fundamentally differ in how data are acquired, with ACTUR following hospital-based Facility Oncology Registry Data Standards and SEER being a national population-based registry, potentially affecting data quality, consistency, and reliability of survival outcome comparisons. The inclusion of patients diagnosed only through 2013 represents a limitation as it does not allow for contemporary evaluation of survival outcomes, particularly given advances over the past decade including maximal cytoreductive effort to no residual disease, increased adoption of neoadjuvant chemotherapy, and introduction of targeted maintenance agents. The study could not incorporate details regarding residual disease status or control for specifics regarding surgical and medical management, including primary vs interval debulking surgery or the type and timing of agents utilized in first-line, maintenance, and recurrent disease settings. Data regarding circulating biomarkers including CA125, molecular subtypes or alterations, and stratification by homologous recombination deficiency vs proficiency status were not available. Epithelial carcinomas of the fallopian tube and primary peritoneum were excluded from this study, which now are commonly incorporated with ovarian carcinomas. Results may not be generalizable to other populations given the unique characteristics of the Military Health System beneficiary population.
DISCLOSURES:
This research received funding from the Uniformed Services University from the Defense Health Program to the Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., including award HU0001-18-2-0032 to the Murtha Cancer Center Research Program and awards HU0001-19-2-0031 and HU0001-24-2-0047 to the Gynecologic Cancer Center of Excellence Program. All coauthors disclosed no conflicts of interest.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
Military Women Survive Ovarian Cancer at Higher Rates
Military Women Survive Ovarian Cancer at Higher Rates