Clinical Endocrinology News is an independent news source that provides endocrinologists with timely and relevant news and commentary about clinical developments and the impact of health care policy on the endocrinologist's practice. Specialty topics include Diabetes, Lipid & Metabolic Disorders Menopause, Obesity, Osteoporosis, Pediatric Endocrinology, Pituitary, Thyroid & Adrenal Disorders, and Reproductive Endocrinology. Featured content includes Commentaries, Implementin Health Reform, Law & Medicine, and In the Loop, the blog of Clinical Endocrinology News. Clinical Endocrinology News is owned by Frontline Medical Communications.

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Use of SGLT2 Inhibitors Associated With Better Survival in PAH

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Changed
Wed, 10/09/2024 - 13:28

— The use of sodium-glucose cotransporter-2 (SGLT2) inhibitors is associated with reduced short- and long-term mortality among patients with pulmonary arterial hypertension (PAH), according to results from a new propensity score–matched analysis.

“There are a lot of new studies that show benefits [of SGLT2 inhibitors] in heart failure, in [chronic kidney disease], and of course, in diabetes. Group one pulmonary hypertension includes not only the inflammatory cascades but also fibrotic and neurovascularization, and all these different parts of the pathophysiology are linked to each other. There are studies that show that SGLT2 inhibitors can have an impact on inflammatory cascades, fibrosis, and vascular remodeling in general. Together, all this data triggered this idea for me, and that’s when I decided to conduct further studies,” said Irakli Lemonjava, MD, who presented the study at the American College of Chest Physicians (CHEST) 2024 Annual Meeting.

The researchers drew data on 125,634 adult patients from the TriNetX database who were diagnosed with PAH after January 1, 2013. They used propensity score matching to account for demographic characteristics and 10 organ system disorders to compare patients with exposure to SGLT2 inhibitors (canagliflozin, dapagliflozin, empagliflozin, or ertugliflozin; n = 6238) with those without such exposure (n = 6243).

At 1 year, 8.1% of patients taking SGLT2 inhibitors had died, compared with 15.5% of patients not taking SGLT2 inhibitors (risk reduction [RR], 0.52; P < .0001). The values were 13% and 22.5% (RR, 0.579; P < .0001) at 3 years and 14.6% and 25% at 5 years (RR, 0.583; P < .0001).

The study generated discussion during the Q&A period following the talk. One audience member asked if the group was able to access patients both inside and outside the United States. “Because I wonder if access to GLP2 inhibitors is actually a surrogate marker for access to other medications,” the questioner said.

Although the finding is intriguing, it shouldn’t change clinical practice, according to Lemonjava. “I don’t think we can make any changes based on what I shared today. Our purpose was to trigger the question. I think the numbers are so impressive that it will trigger more studies. I think if in the future it’s demonstrated by clinical trials that [SGLT2 inhibitors are beneficial], it will not be a problem to prescribe for someone with pulmonary arterial hypertension because they do not have many side effects,” he said. Lemonjava is a resident physician at Jefferson Einstein Philadelphia Hospital, Philadelphia.

Session co-moderator said Syed Rehan Quadery, MD, praised the study but emphasized the remaining uncertainty. “It’s an excellent proof of concept study. More trials need to [be done] on it, and we don’t understand the mechanism of action in which it improves survival in patients with pulmonary artery hypertension. The majority of the patients with pulmonary hypertension are much older and they have comorbidities, including cardiovascular risk factors, and maybe that is one of the ways in which this drug helps. Plus, there are multiple mechanisms in which it may be working, including anti-inflammatory as well as antiproliferative mechanisms through inhibiting the Notch-3 signaling pathway,” said Quadery, who is a consultant respiratory physician at National Pulmonary Hypertension Unit, Dublin, Ireland.

Quadery and his co-moderator Zeenat Safdar, MD, both noted that SGLT2 inhibitors have already been demonstrated to improve outcomes in heart failure. “[SGLT2 inhibition] improves survival, it decreases hospitalization, it improves morbidity and mortality. There are a lot of things that can be shown in different [animal or in vitro] models. In humans, we actually don’t know exactly how it works, but we know that it does. If it works in left heart failure, it also [could] work in right heart failure,” said Safdar, who is the director of the Houston Methodist Lung Center, Houston Methodist Hospital, Houston.

The study was independently supported. Lemonjava, Quadery, and Safdar reported no relevant financial relationships.
 

A version of this article appeared on Medscape.com.

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— The use of sodium-glucose cotransporter-2 (SGLT2) inhibitors is associated with reduced short- and long-term mortality among patients with pulmonary arterial hypertension (PAH), according to results from a new propensity score–matched analysis.

“There are a lot of new studies that show benefits [of SGLT2 inhibitors] in heart failure, in [chronic kidney disease], and of course, in diabetes. Group one pulmonary hypertension includes not only the inflammatory cascades but also fibrotic and neurovascularization, and all these different parts of the pathophysiology are linked to each other. There are studies that show that SGLT2 inhibitors can have an impact on inflammatory cascades, fibrosis, and vascular remodeling in general. Together, all this data triggered this idea for me, and that’s when I decided to conduct further studies,” said Irakli Lemonjava, MD, who presented the study at the American College of Chest Physicians (CHEST) 2024 Annual Meeting.

The researchers drew data on 125,634 adult patients from the TriNetX database who were diagnosed with PAH after January 1, 2013. They used propensity score matching to account for demographic characteristics and 10 organ system disorders to compare patients with exposure to SGLT2 inhibitors (canagliflozin, dapagliflozin, empagliflozin, or ertugliflozin; n = 6238) with those without such exposure (n = 6243).

At 1 year, 8.1% of patients taking SGLT2 inhibitors had died, compared with 15.5% of patients not taking SGLT2 inhibitors (risk reduction [RR], 0.52; P < .0001). The values were 13% and 22.5% (RR, 0.579; P < .0001) at 3 years and 14.6% and 25% at 5 years (RR, 0.583; P < .0001).

The study generated discussion during the Q&A period following the talk. One audience member asked if the group was able to access patients both inside and outside the United States. “Because I wonder if access to GLP2 inhibitors is actually a surrogate marker for access to other medications,” the questioner said.

Although the finding is intriguing, it shouldn’t change clinical practice, according to Lemonjava. “I don’t think we can make any changes based on what I shared today. Our purpose was to trigger the question. I think the numbers are so impressive that it will trigger more studies. I think if in the future it’s demonstrated by clinical trials that [SGLT2 inhibitors are beneficial], it will not be a problem to prescribe for someone with pulmonary arterial hypertension because they do not have many side effects,” he said. Lemonjava is a resident physician at Jefferson Einstein Philadelphia Hospital, Philadelphia.

Session co-moderator said Syed Rehan Quadery, MD, praised the study but emphasized the remaining uncertainty. “It’s an excellent proof of concept study. More trials need to [be done] on it, and we don’t understand the mechanism of action in which it improves survival in patients with pulmonary artery hypertension. The majority of the patients with pulmonary hypertension are much older and they have comorbidities, including cardiovascular risk factors, and maybe that is one of the ways in which this drug helps. Plus, there are multiple mechanisms in which it may be working, including anti-inflammatory as well as antiproliferative mechanisms through inhibiting the Notch-3 signaling pathway,” said Quadery, who is a consultant respiratory physician at National Pulmonary Hypertension Unit, Dublin, Ireland.

Quadery and his co-moderator Zeenat Safdar, MD, both noted that SGLT2 inhibitors have already been demonstrated to improve outcomes in heart failure. “[SGLT2 inhibition] improves survival, it decreases hospitalization, it improves morbidity and mortality. There are a lot of things that can be shown in different [animal or in vitro] models. In humans, we actually don’t know exactly how it works, but we know that it does. If it works in left heart failure, it also [could] work in right heart failure,” said Safdar, who is the director of the Houston Methodist Lung Center, Houston Methodist Hospital, Houston.

The study was independently supported. Lemonjava, Quadery, and Safdar reported no relevant financial relationships.
 

A version of this article appeared on Medscape.com.

— The use of sodium-glucose cotransporter-2 (SGLT2) inhibitors is associated with reduced short- and long-term mortality among patients with pulmonary arterial hypertension (PAH), according to results from a new propensity score–matched analysis.

“There are a lot of new studies that show benefits [of SGLT2 inhibitors] in heart failure, in [chronic kidney disease], and of course, in diabetes. Group one pulmonary hypertension includes not only the inflammatory cascades but also fibrotic and neurovascularization, and all these different parts of the pathophysiology are linked to each other. There are studies that show that SGLT2 inhibitors can have an impact on inflammatory cascades, fibrosis, and vascular remodeling in general. Together, all this data triggered this idea for me, and that’s when I decided to conduct further studies,” said Irakli Lemonjava, MD, who presented the study at the American College of Chest Physicians (CHEST) 2024 Annual Meeting.

The researchers drew data on 125,634 adult patients from the TriNetX database who were diagnosed with PAH after January 1, 2013. They used propensity score matching to account for demographic characteristics and 10 organ system disorders to compare patients with exposure to SGLT2 inhibitors (canagliflozin, dapagliflozin, empagliflozin, or ertugliflozin; n = 6238) with those without such exposure (n = 6243).

At 1 year, 8.1% of patients taking SGLT2 inhibitors had died, compared with 15.5% of patients not taking SGLT2 inhibitors (risk reduction [RR], 0.52; P < .0001). The values were 13% and 22.5% (RR, 0.579; P < .0001) at 3 years and 14.6% and 25% at 5 years (RR, 0.583; P < .0001).

The study generated discussion during the Q&A period following the talk. One audience member asked if the group was able to access patients both inside and outside the United States. “Because I wonder if access to GLP2 inhibitors is actually a surrogate marker for access to other medications,” the questioner said.

Although the finding is intriguing, it shouldn’t change clinical practice, according to Lemonjava. “I don’t think we can make any changes based on what I shared today. Our purpose was to trigger the question. I think the numbers are so impressive that it will trigger more studies. I think if in the future it’s demonstrated by clinical trials that [SGLT2 inhibitors are beneficial], it will not be a problem to prescribe for someone with pulmonary arterial hypertension because they do not have many side effects,” he said. Lemonjava is a resident physician at Jefferson Einstein Philadelphia Hospital, Philadelphia.

Session co-moderator said Syed Rehan Quadery, MD, praised the study but emphasized the remaining uncertainty. “It’s an excellent proof of concept study. More trials need to [be done] on it, and we don’t understand the mechanism of action in which it improves survival in patients with pulmonary artery hypertension. The majority of the patients with pulmonary hypertension are much older and they have comorbidities, including cardiovascular risk factors, and maybe that is one of the ways in which this drug helps. Plus, there are multiple mechanisms in which it may be working, including anti-inflammatory as well as antiproliferative mechanisms through inhibiting the Notch-3 signaling pathway,” said Quadery, who is a consultant respiratory physician at National Pulmonary Hypertension Unit, Dublin, Ireland.

Quadery and his co-moderator Zeenat Safdar, MD, both noted that SGLT2 inhibitors have already been demonstrated to improve outcomes in heart failure. “[SGLT2 inhibition] improves survival, it decreases hospitalization, it improves morbidity and mortality. There are a lot of things that can be shown in different [animal or in vitro] models. In humans, we actually don’t know exactly how it works, but we know that it does. If it works in left heart failure, it also [could] work in right heart failure,” said Safdar, who is the director of the Houston Methodist Lung Center, Houston Methodist Hospital, Houston.

The study was independently supported. Lemonjava, Quadery, and Safdar reported no relevant financial relationships.
 

A version of this article appeared on Medscape.com.

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How to Treat Cancer While Preserving Fertility

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Changed
Wed, 11/27/2024 - 02:18

Thanks to the continuously improving treatment options for cancer, the number of cancer survivors is increasing, and a large proportion of survivors is confronted with the long-term effects of cancer treatment. Especially for young patients, the question of the impact of therapy on fertility arises.

Dose adjustment or modification of the treatment regimen can achieve a lot. But experts at the congress of the European Society for Medical Oncology (ESMO) 2024 noted that knowledge about newer treatment options like immunotherapies is still insufficient.
 

Therapy Selection

The question of preserving fertility must be considered when deciding on the appropriate treatment, said Matteo Lambertini, MD, PhD, medical oncology consultant at the University of Genoa in Genoa, Italy. A patient’s age, the type of therapy, and the dose are crucial in determining whether or how much fertility is affected. “Preserving fertility is also an aim of cancer therapy,” he said.

Lambertini, who is also a member of the ESMO Guideline Group on fertility preservation in cancer patients, referred to the 2020 ESMO guidelines, which list the gonadotoxicity of a substance depending on the treatment regimen and the patient’s age.

Isabelle Demeestere, MD, PhD, director of the research lab for human reproduction at the Erasmus Hospital of the Free University of Brussels in Brussels, Belgium, pointed out the limitations of general guidelines. “Therapies change over time, and a classification must be updated regularly.”

Knowledge gaps related to well-known therapies and many novel options persist. “For many FDA-approved medications, there are either no fertility data or only preclinical data available,” she added.
 

Chemotherapies and Immunotherapies

Chemotherapies with alkylating or platinum-containing substances are known for their effects on oocytes, follicle maturation, and spermatogenesis, said Demeestere.

Chemotherapy is gonadotoxic and leads to a temporary decrease in sperm quality or temporary azoospermia in men.

These effects, however, can lead to permanent azoospermia and endocrine disorders, depending on the dose, duration, or combination with radiation, said Demeestere.

Cryopreservation of sperm should always be performed before starting treatment. For high-risk patients who are prepubertal, samples of testicular tissue are taken.

In women, chemotherapy affects primordial follicles and follicle maturation through DNA damage. This process results in severe or temporary amenorrhea, a temporary or permanent decrease in egg reserve, and ultimately premature egg insufficiency.

Novel immunotherapies also influence fertility, presumably through interactions of the immune system with the reproductive organs. But insufficient data are available, according to Lambertini, who emphasized that “these data are urgently needed, especially for young patients with cancer.”

In a mouse model, immune checkpoint inhibitors affected ovarian function, and the inflammatory reaction in humans can affect fertility. No long-term data are available for women yet, however, explained Demeestere. The effects of other therapeutics such as PARP, CDK4/6, or tyrosine kinase inhibitors, as well as monoclonal antibodies like trastuzumab, are only seen sporadically.

In the PENELOPE-B phase 3 study, the CDK4/6 inhibitor palbociclib did not affect ovarian function, even though the cyclin-dependent kinases play an important role in mitotic arrest, said Demeestere.
 

Adjusting the Regimen

In a PET-guided approach, Demeestere’s research team investigated the effects of dose reduction or adjustment of the treatment regimen of procarbazine and cyclophosphamide on the fertility of patients younger than 45 years with advanced Hodgkin lymphoma.

By regularly controlling tumor growth with PET, the treatment could be adjusted so that the effect on egg reserve or spermatogenesis was significantly reduced and loss of fertility could be prevented.

During the 5-year follow-up period, the ovarian function of participating women was assessed by the serum concentration of follicle-stimulating hormone (FSH), estradiol, and anti-Müllerian hormone (AMH) to evaluate egg reserve. In men, testicular function was assessed at the beginning of the study. At the end of treatment, sperm analysis and FSH and testosterone levels were checked.

Demeestere and colleagues demonstrated that dose reduction or altering the treatment regimen for patients who responded early to treatment (determined by PET-guided monitoring) reduced the risk for gonadotoxicity from 46% to 14.5%. That is, the risk was reduced by more than half.

FSH and AMH correlated with the patient’s age and the dose of the alkylating agent. In men, sperm parameters recovered after dose or agent adjustment compared with the unchanged treatment regimen.

Newer results from the PHERGain study in women with early human epidermal growth factor receptor 2–positive breast cancer also provided hope, according to Demeestere. Under PET-guided control, chemotherapy could be reduced.
 

More Data Needed

The new treatment options pose a challenge to preserving fertility during cancer treatment, said Demeestere.

For new targeted therapies, uniform recommendations cannot be issued because of the lack of data and varying treatment durations. Still, the new therapies are safer than chemotherapy.

The need to collect data on fertility and long-term effects in cancer survivors in clinical studies is also reflected in the literature, according to Demeestere. “There are more review articles on this topic than clinical studies.”
 

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

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Thanks to the continuously improving treatment options for cancer, the number of cancer survivors is increasing, and a large proportion of survivors is confronted with the long-term effects of cancer treatment. Especially for young patients, the question of the impact of therapy on fertility arises.

Dose adjustment or modification of the treatment regimen can achieve a lot. But experts at the congress of the European Society for Medical Oncology (ESMO) 2024 noted that knowledge about newer treatment options like immunotherapies is still insufficient.
 

Therapy Selection

The question of preserving fertility must be considered when deciding on the appropriate treatment, said Matteo Lambertini, MD, PhD, medical oncology consultant at the University of Genoa in Genoa, Italy. A patient’s age, the type of therapy, and the dose are crucial in determining whether or how much fertility is affected. “Preserving fertility is also an aim of cancer therapy,” he said.

Lambertini, who is also a member of the ESMO Guideline Group on fertility preservation in cancer patients, referred to the 2020 ESMO guidelines, which list the gonadotoxicity of a substance depending on the treatment regimen and the patient’s age.

Isabelle Demeestere, MD, PhD, director of the research lab for human reproduction at the Erasmus Hospital of the Free University of Brussels in Brussels, Belgium, pointed out the limitations of general guidelines. “Therapies change over time, and a classification must be updated regularly.”

Knowledge gaps related to well-known therapies and many novel options persist. “For many FDA-approved medications, there are either no fertility data or only preclinical data available,” she added.
 

Chemotherapies and Immunotherapies

Chemotherapies with alkylating or platinum-containing substances are known for their effects on oocytes, follicle maturation, and spermatogenesis, said Demeestere.

Chemotherapy is gonadotoxic and leads to a temporary decrease in sperm quality or temporary azoospermia in men.

These effects, however, can lead to permanent azoospermia and endocrine disorders, depending on the dose, duration, or combination with radiation, said Demeestere.

Cryopreservation of sperm should always be performed before starting treatment. For high-risk patients who are prepubertal, samples of testicular tissue are taken.

In women, chemotherapy affects primordial follicles and follicle maturation through DNA damage. This process results in severe or temporary amenorrhea, a temporary or permanent decrease in egg reserve, and ultimately premature egg insufficiency.

Novel immunotherapies also influence fertility, presumably through interactions of the immune system with the reproductive organs. But insufficient data are available, according to Lambertini, who emphasized that “these data are urgently needed, especially for young patients with cancer.”

In a mouse model, immune checkpoint inhibitors affected ovarian function, and the inflammatory reaction in humans can affect fertility. No long-term data are available for women yet, however, explained Demeestere. The effects of other therapeutics such as PARP, CDK4/6, or tyrosine kinase inhibitors, as well as monoclonal antibodies like trastuzumab, are only seen sporadically.

In the PENELOPE-B phase 3 study, the CDK4/6 inhibitor palbociclib did not affect ovarian function, even though the cyclin-dependent kinases play an important role in mitotic arrest, said Demeestere.
 

Adjusting the Regimen

In a PET-guided approach, Demeestere’s research team investigated the effects of dose reduction or adjustment of the treatment regimen of procarbazine and cyclophosphamide on the fertility of patients younger than 45 years with advanced Hodgkin lymphoma.

By regularly controlling tumor growth with PET, the treatment could be adjusted so that the effect on egg reserve or spermatogenesis was significantly reduced and loss of fertility could be prevented.

During the 5-year follow-up period, the ovarian function of participating women was assessed by the serum concentration of follicle-stimulating hormone (FSH), estradiol, and anti-Müllerian hormone (AMH) to evaluate egg reserve. In men, testicular function was assessed at the beginning of the study. At the end of treatment, sperm analysis and FSH and testosterone levels were checked.

Demeestere and colleagues demonstrated that dose reduction or altering the treatment regimen for patients who responded early to treatment (determined by PET-guided monitoring) reduced the risk for gonadotoxicity from 46% to 14.5%. That is, the risk was reduced by more than half.

FSH and AMH correlated with the patient’s age and the dose of the alkylating agent. In men, sperm parameters recovered after dose or agent adjustment compared with the unchanged treatment regimen.

Newer results from the PHERGain study in women with early human epidermal growth factor receptor 2–positive breast cancer also provided hope, according to Demeestere. Under PET-guided control, chemotherapy could be reduced.
 

More Data Needed

The new treatment options pose a challenge to preserving fertility during cancer treatment, said Demeestere.

For new targeted therapies, uniform recommendations cannot be issued because of the lack of data and varying treatment durations. Still, the new therapies are safer than chemotherapy.

The need to collect data on fertility and long-term effects in cancer survivors in clinical studies is also reflected in the literature, according to Demeestere. “There are more review articles on this topic than clinical studies.”
 

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

Thanks to the continuously improving treatment options for cancer, the number of cancer survivors is increasing, and a large proportion of survivors is confronted with the long-term effects of cancer treatment. Especially for young patients, the question of the impact of therapy on fertility arises.

Dose adjustment or modification of the treatment regimen can achieve a lot. But experts at the congress of the European Society for Medical Oncology (ESMO) 2024 noted that knowledge about newer treatment options like immunotherapies is still insufficient.
 

Therapy Selection

The question of preserving fertility must be considered when deciding on the appropriate treatment, said Matteo Lambertini, MD, PhD, medical oncology consultant at the University of Genoa in Genoa, Italy. A patient’s age, the type of therapy, and the dose are crucial in determining whether or how much fertility is affected. “Preserving fertility is also an aim of cancer therapy,” he said.

Lambertini, who is also a member of the ESMO Guideline Group on fertility preservation in cancer patients, referred to the 2020 ESMO guidelines, which list the gonadotoxicity of a substance depending on the treatment regimen and the patient’s age.

Isabelle Demeestere, MD, PhD, director of the research lab for human reproduction at the Erasmus Hospital of the Free University of Brussels in Brussels, Belgium, pointed out the limitations of general guidelines. “Therapies change over time, and a classification must be updated regularly.”

Knowledge gaps related to well-known therapies and many novel options persist. “For many FDA-approved medications, there are either no fertility data or only preclinical data available,” she added.
 

Chemotherapies and Immunotherapies

Chemotherapies with alkylating or platinum-containing substances are known for their effects on oocytes, follicle maturation, and spermatogenesis, said Demeestere.

Chemotherapy is gonadotoxic and leads to a temporary decrease in sperm quality or temporary azoospermia in men.

These effects, however, can lead to permanent azoospermia and endocrine disorders, depending on the dose, duration, or combination with radiation, said Demeestere.

Cryopreservation of sperm should always be performed before starting treatment. For high-risk patients who are prepubertal, samples of testicular tissue are taken.

In women, chemotherapy affects primordial follicles and follicle maturation through DNA damage. This process results in severe or temporary amenorrhea, a temporary or permanent decrease in egg reserve, and ultimately premature egg insufficiency.

Novel immunotherapies also influence fertility, presumably through interactions of the immune system with the reproductive organs. But insufficient data are available, according to Lambertini, who emphasized that “these data are urgently needed, especially for young patients with cancer.”

In a mouse model, immune checkpoint inhibitors affected ovarian function, and the inflammatory reaction in humans can affect fertility. No long-term data are available for women yet, however, explained Demeestere. The effects of other therapeutics such as PARP, CDK4/6, or tyrosine kinase inhibitors, as well as monoclonal antibodies like trastuzumab, are only seen sporadically.

In the PENELOPE-B phase 3 study, the CDK4/6 inhibitor palbociclib did not affect ovarian function, even though the cyclin-dependent kinases play an important role in mitotic arrest, said Demeestere.
 

Adjusting the Regimen

In a PET-guided approach, Demeestere’s research team investigated the effects of dose reduction or adjustment of the treatment regimen of procarbazine and cyclophosphamide on the fertility of patients younger than 45 years with advanced Hodgkin lymphoma.

By regularly controlling tumor growth with PET, the treatment could be adjusted so that the effect on egg reserve or spermatogenesis was significantly reduced and loss of fertility could be prevented.

During the 5-year follow-up period, the ovarian function of participating women was assessed by the serum concentration of follicle-stimulating hormone (FSH), estradiol, and anti-Müllerian hormone (AMH) to evaluate egg reserve. In men, testicular function was assessed at the beginning of the study. At the end of treatment, sperm analysis and FSH and testosterone levels were checked.

Demeestere and colleagues demonstrated that dose reduction or altering the treatment regimen for patients who responded early to treatment (determined by PET-guided monitoring) reduced the risk for gonadotoxicity from 46% to 14.5%. That is, the risk was reduced by more than half.

FSH and AMH correlated with the patient’s age and the dose of the alkylating agent. In men, sperm parameters recovered after dose or agent adjustment compared with the unchanged treatment regimen.

Newer results from the PHERGain study in women with early human epidermal growth factor receptor 2–positive breast cancer also provided hope, according to Demeestere. Under PET-guided control, chemotherapy could be reduced.
 

More Data Needed

The new treatment options pose a challenge to preserving fertility during cancer treatment, said Demeestere.

For new targeted therapies, uniform recommendations cannot be issued because of the lack of data and varying treatment durations. Still, the new therapies are safer than chemotherapy.

The need to collect data on fertility and long-term effects in cancer survivors in clinical studies is also reflected in the literature, according to Demeestere. “There are more review articles on this topic than clinical studies.”
 

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

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Lawsuit Targets Publishers: Is Peer Review Flawed?

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The peer-review process, which is used by scientific journals to validate legitimate research, is now under legal scrutiny. The US District Court for the Southern District of New York will soon rule on whether scientific publishers have compromised this system for profit. In mid-September, University of California, Los Angeles neuroscientist Lucina Uddin filed a class action lawsuit against six leading academic publishers — Elsevier, Wolters Kluwer, Wiley, Sage Publications, Taylor & Francis, and Springer Nature — accusing them of violating antitrust laws and obstructing academic research.

The lawsuit targets several long-standing practices in scientific publishing, including the lack of compensation for peer reviewers, restrictions that require submitting to only one journal at a time, and bans on sharing manuscripts under review. Uddin’s complaint argues that these practices contribute to inefficiencies in the review process, thus delaying the publication of critical discoveries, which could hinder research, clinical advancements, and the development of new medical treatments.

The suit also noted that these publishers generated $10 billion in revenue in 2023 in peer-reviewed journals. However, the complaint seemingly overlooks the widespread practice of preprint repositories, where many manuscripts are shared while awaiting peer review.
 

Flawed Reviews

A growing number of studies have highlighted subpar or unethical behaviors among reviewers, who are supposed to adhere to the highest standards of methodological rigor, both in conducting research and reviewing work for journals. One recent study published in Scientometrics in August examined 263 reviews from 37 journals across various disciplines and found alarming patterns of duplication. Many of the reviews contained identical or highly similar language. Some reviewers were found to be suggesting that the authors expand their bibliographies to include the reviewers’ own work, thus inflating their citation counts.

As María Ángeles Oviedo-García from the University of Seville in Spain, pointed out: “The analysis of 263 review reports shows a pattern of vague, repetitive statements — often identical or very similar — along with coercive citations, ultimately resulting in misleading reviews.”

Experts in research integrity and ethics argue that while issues persist, the integrity of scientific research is improving. Increasing research and public disclosure reflect a heightened awareness of problems long overlooked.

“There is indeed a problem with research reliability, but it’s not as widespread or severe as some portray,” said Daniele Fanelli, a metascientist at the London School of Economics and Political Science in England. Speaking to this news organization, Fanelli, who has been studying scientific misconduct for about 20 years, noted that while his early work left him disillusioned, further research has replaced his cynicism with what he describes as healthy skepticism and a more optimistic outlook. Fanelli also collaborates with the Luxembourg Agency for Research Integrity and the Advisory Committee on Research Ethics and Bioethics at the Italian National Research Council (CNR), where he helped develop the first research integrity guidelines.
 

Lack of Awareness

A recurring challenge is the difficulty in distinguishing between honest mistakes and intentional misconduct. “This is why greater investment in education is essential,” said Daniel Pizzolato, European Network of Research Ethics Committees, Bonn, Germany, and the Centre for Biomedical Ethics and Law, KU Leuven in Belgium.

While Pizzolato acknowledged that institutions such as the CNR in Italy provide a positive example, awareness of research integrity is generally still lacking across much of Europe, and there are few offices dedicated to promoting research integrity. However, he pointed to promising developments in other countries. “In France and Denmark, researchers are required to be familiar with integrity norms because codes of conduct have legal standing. Some major international funding bodies like the European Molecular Biology Organization are making participation in research integrity courses a condition for receiving grants.”

Pizzolato remains optimistic. “There is a growing willingness to move past this impasse,” he said.

A recent study published in The Journal of Clinical Epidemiology reveals troubling gaps in how retracted biomedical articles are flagged and cited. Led by Caitlin Bakkera, Department of Epidemiology, Maastricht University, Maastricht, the Netherlands, the research sought to determine whether articles retracted because of errors or fraud were properly flagged across various databases.

The results were concerning: Less than 5% of retracted articles had consistent retraction notices across all databases that hosted them, and less than 50% of citations referenced the retraction. None of the 414 retraction notices analyzed met best-practice guidelines for completeness. Bakkera and colleagues warned that these shortcomings threaten the integrity of public health research.
 

Fanelli’s Perspective

Despite the concerns, Fanelli remains calm. “Science is based on debate and a perspective called organized skepticism, which helps reveal the truth,” he explained. “While there is often excessive skepticism today, the overall quality of clinical trials is improving.

“It’s important to remember that reliable results take time and shouldn’t depend on the outcome of a single study. It’s essential to consider the broader context, the history of the research field, and potential conflicts of interest, both financial and otherwise. Biomedical research requires constant updates,” he concluded.

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

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The peer-review process, which is used by scientific journals to validate legitimate research, is now under legal scrutiny. The US District Court for the Southern District of New York will soon rule on whether scientific publishers have compromised this system for profit. In mid-September, University of California, Los Angeles neuroscientist Lucina Uddin filed a class action lawsuit against six leading academic publishers — Elsevier, Wolters Kluwer, Wiley, Sage Publications, Taylor & Francis, and Springer Nature — accusing them of violating antitrust laws and obstructing academic research.

The lawsuit targets several long-standing practices in scientific publishing, including the lack of compensation for peer reviewers, restrictions that require submitting to only one journal at a time, and bans on sharing manuscripts under review. Uddin’s complaint argues that these practices contribute to inefficiencies in the review process, thus delaying the publication of critical discoveries, which could hinder research, clinical advancements, and the development of new medical treatments.

The suit also noted that these publishers generated $10 billion in revenue in 2023 in peer-reviewed journals. However, the complaint seemingly overlooks the widespread practice of preprint repositories, where many manuscripts are shared while awaiting peer review.
 

Flawed Reviews

A growing number of studies have highlighted subpar or unethical behaviors among reviewers, who are supposed to adhere to the highest standards of methodological rigor, both in conducting research and reviewing work for journals. One recent study published in Scientometrics in August examined 263 reviews from 37 journals across various disciplines and found alarming patterns of duplication. Many of the reviews contained identical or highly similar language. Some reviewers were found to be suggesting that the authors expand their bibliographies to include the reviewers’ own work, thus inflating their citation counts.

As María Ángeles Oviedo-García from the University of Seville in Spain, pointed out: “The analysis of 263 review reports shows a pattern of vague, repetitive statements — often identical or very similar — along with coercive citations, ultimately resulting in misleading reviews.”

Experts in research integrity and ethics argue that while issues persist, the integrity of scientific research is improving. Increasing research and public disclosure reflect a heightened awareness of problems long overlooked.

“There is indeed a problem with research reliability, but it’s not as widespread or severe as some portray,” said Daniele Fanelli, a metascientist at the London School of Economics and Political Science in England. Speaking to this news organization, Fanelli, who has been studying scientific misconduct for about 20 years, noted that while his early work left him disillusioned, further research has replaced his cynicism with what he describes as healthy skepticism and a more optimistic outlook. Fanelli also collaborates with the Luxembourg Agency for Research Integrity and the Advisory Committee on Research Ethics and Bioethics at the Italian National Research Council (CNR), where he helped develop the first research integrity guidelines.
 

Lack of Awareness

A recurring challenge is the difficulty in distinguishing between honest mistakes and intentional misconduct. “This is why greater investment in education is essential,” said Daniel Pizzolato, European Network of Research Ethics Committees, Bonn, Germany, and the Centre for Biomedical Ethics and Law, KU Leuven in Belgium.

While Pizzolato acknowledged that institutions such as the CNR in Italy provide a positive example, awareness of research integrity is generally still lacking across much of Europe, and there are few offices dedicated to promoting research integrity. However, he pointed to promising developments in other countries. “In France and Denmark, researchers are required to be familiar with integrity norms because codes of conduct have legal standing. Some major international funding bodies like the European Molecular Biology Organization are making participation in research integrity courses a condition for receiving grants.”

Pizzolato remains optimistic. “There is a growing willingness to move past this impasse,” he said.

A recent study published in The Journal of Clinical Epidemiology reveals troubling gaps in how retracted biomedical articles are flagged and cited. Led by Caitlin Bakkera, Department of Epidemiology, Maastricht University, Maastricht, the Netherlands, the research sought to determine whether articles retracted because of errors or fraud were properly flagged across various databases.

The results were concerning: Less than 5% of retracted articles had consistent retraction notices across all databases that hosted them, and less than 50% of citations referenced the retraction. None of the 414 retraction notices analyzed met best-practice guidelines for completeness. Bakkera and colleagues warned that these shortcomings threaten the integrity of public health research.
 

Fanelli’s Perspective

Despite the concerns, Fanelli remains calm. “Science is based on debate and a perspective called organized skepticism, which helps reveal the truth,” he explained. “While there is often excessive skepticism today, the overall quality of clinical trials is improving.

“It’s important to remember that reliable results take time and shouldn’t depend on the outcome of a single study. It’s essential to consider the broader context, the history of the research field, and potential conflicts of interest, both financial and otherwise. Biomedical research requires constant updates,” he concluded.

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

The peer-review process, which is used by scientific journals to validate legitimate research, is now under legal scrutiny. The US District Court for the Southern District of New York will soon rule on whether scientific publishers have compromised this system for profit. In mid-September, University of California, Los Angeles neuroscientist Lucina Uddin filed a class action lawsuit against six leading academic publishers — Elsevier, Wolters Kluwer, Wiley, Sage Publications, Taylor & Francis, and Springer Nature — accusing them of violating antitrust laws and obstructing academic research.

The lawsuit targets several long-standing practices in scientific publishing, including the lack of compensation for peer reviewers, restrictions that require submitting to only one journal at a time, and bans on sharing manuscripts under review. Uddin’s complaint argues that these practices contribute to inefficiencies in the review process, thus delaying the publication of critical discoveries, which could hinder research, clinical advancements, and the development of new medical treatments.

The suit also noted that these publishers generated $10 billion in revenue in 2023 in peer-reviewed journals. However, the complaint seemingly overlooks the widespread practice of preprint repositories, where many manuscripts are shared while awaiting peer review.
 

Flawed Reviews

A growing number of studies have highlighted subpar or unethical behaviors among reviewers, who are supposed to adhere to the highest standards of methodological rigor, both in conducting research and reviewing work for journals. One recent study published in Scientometrics in August examined 263 reviews from 37 journals across various disciplines and found alarming patterns of duplication. Many of the reviews contained identical or highly similar language. Some reviewers were found to be suggesting that the authors expand their bibliographies to include the reviewers’ own work, thus inflating their citation counts.

As María Ángeles Oviedo-García from the University of Seville in Spain, pointed out: “The analysis of 263 review reports shows a pattern of vague, repetitive statements — often identical or very similar — along with coercive citations, ultimately resulting in misleading reviews.”

Experts in research integrity and ethics argue that while issues persist, the integrity of scientific research is improving. Increasing research and public disclosure reflect a heightened awareness of problems long overlooked.

“There is indeed a problem with research reliability, but it’s not as widespread or severe as some portray,” said Daniele Fanelli, a metascientist at the London School of Economics and Political Science in England. Speaking to this news organization, Fanelli, who has been studying scientific misconduct for about 20 years, noted that while his early work left him disillusioned, further research has replaced his cynicism with what he describes as healthy skepticism and a more optimistic outlook. Fanelli also collaborates with the Luxembourg Agency for Research Integrity and the Advisory Committee on Research Ethics and Bioethics at the Italian National Research Council (CNR), where he helped develop the first research integrity guidelines.
 

Lack of Awareness

A recurring challenge is the difficulty in distinguishing between honest mistakes and intentional misconduct. “This is why greater investment in education is essential,” said Daniel Pizzolato, European Network of Research Ethics Committees, Bonn, Germany, and the Centre for Biomedical Ethics and Law, KU Leuven in Belgium.

While Pizzolato acknowledged that institutions such as the CNR in Italy provide a positive example, awareness of research integrity is generally still lacking across much of Europe, and there are few offices dedicated to promoting research integrity. However, he pointed to promising developments in other countries. “In France and Denmark, researchers are required to be familiar with integrity norms because codes of conduct have legal standing. Some major international funding bodies like the European Molecular Biology Organization are making participation in research integrity courses a condition for receiving grants.”

Pizzolato remains optimistic. “There is a growing willingness to move past this impasse,” he said.

A recent study published in The Journal of Clinical Epidemiology reveals troubling gaps in how retracted biomedical articles are flagged and cited. Led by Caitlin Bakkera, Department of Epidemiology, Maastricht University, Maastricht, the Netherlands, the research sought to determine whether articles retracted because of errors or fraud were properly flagged across various databases.

The results were concerning: Less than 5% of retracted articles had consistent retraction notices across all databases that hosted them, and less than 50% of citations referenced the retraction. None of the 414 retraction notices analyzed met best-practice guidelines for completeness. Bakkera and colleagues warned that these shortcomings threaten the integrity of public health research.
 

Fanelli’s Perspective

Despite the concerns, Fanelli remains calm. “Science is based on debate and a perspective called organized skepticism, which helps reveal the truth,” he explained. “While there is often excessive skepticism today, the overall quality of clinical trials is improving.

“It’s important to remember that reliable results take time and shouldn’t depend on the outcome of a single study. It’s essential to consider the broader context, the history of the research field, and potential conflicts of interest, both financial and otherwise. Biomedical research requires constant updates,” he concluded.

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

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Is Metformin An Unexpected Ally Against Long COVID?

Article Type
Changed
Wed, 10/09/2024 - 12:39

 

TOPLINE:

Metformin use in adults with type 2 diabetes (T2D) is associated with a slightly lower incidence of long COVID and death within 180 days after SARS-CoV-2 infection.

METHODOLOGY:

  • Previous studies have shown that metformin use before and during SARS-CoV-2 infection reduces severe COVID-19 and postacute sequelae of SARS-CoV-2 (PASC), also referred to as long COVID, in adults.
  • A retrospective cohort analysis was conducted to evaluate the association between metformin use before and during SARS-CoV-2 infection and the subsequent incidence of PASC.
  • Researchers used data from the National COVID Cohort Collaborative (N3C) and National Patient-Centered Clinical Research Network (PCORnet) electronic health record (EHR) databases to identify adults (age, ≥ 21 years) with T2D prescribed a diabetes medication within the past 12 months.
  • Participants were categorized into those using metformin (metformin group) and those using other noninsulin diabetes medications such as sulfonylureas, dipeptidyl peptidase-4 inhibitors, or thiazolidinediones (the comparator group); those who used glucagon-like peptide 1 receptor agonists or sodium-glucose cotransporter-2 inhibitors were excluded.
  • The primary outcome was the incidence of PASC or death within 180 days after SARS-CoV-2 infection, defined using International Classification of Diseases U09.9 diagnosis code and/or computable phenotype defined by a predicted probability of > 75% for PASC using a machine learning model trained on patients diagnosed using U09.9 (PASC computable phenotype).

TAKEAWAY:

  • Researchers identified 51,385 and 37,947 participants from the N3C and PCORnet datasets, respectively.
  • Metformin use was associated with a 21% lower risk for death or PASC using the U09.9 diagnosis code (P < .001) and a 15% lower risk using the PASC computable phenotype (P < .001) in the N3C dataset than non-metformin use.
  • In the PCORnet dataset, the risk for death or PASC was 13% lower using the U09.9 diagnosis code (P = .08) with metformin use vs non-metformin use, whereas the risk did not differ significantly between the groups when using the PASC computable phenotype (P = .58).
  • The incidence of PASC using the U09.9 diagnosis code for the metformin and comparator groups was similar between the two datasets (1.6% and 2.0% in N3C and 2.2 and 2.6% in PCORnet, respectively).
  • However, when using the computable phenotype, the incidence rates of PASC for the metformin and comparator groups were 4.8% and 5.2% in N3C and 25.2% and 24.2% in PCORnet, respectively.

IN PRACTICE:

“The incidence of PASC was lower when defined by [International Classification of Diseases] code, compared with a computable phenotype in both databases,” the authors wrote. “This may reflect the challenges of clinical care for adults needing chronic medication management and the likelihood of those adults receiving a formal PASC diagnosis.” 

SOURCE:

The study was led by Steven G. Johnson, PhD, Institute for Health Informatics, University of Minnesota, Minneapolis. It was published online in Diabetes Care.

 

 

LIMITATIONS:

The use of EHR data had several limitations, including the inability to examine a dose-dependent relationship and the lack of information on whether medications were taken before, during, or after the acute infection. The outcome definition involved the need for a medical encounter and, thus, may not capture data on all patients experiencing symptoms of PASC. The analysis focused on the prevalent use of chronic medications, limiting the assessment of initiating metformin in those diagnosed with COVID-19.

DISCLOSURES:

The study was supported by the National Institutes of Health Agreement as part of the RECOVER research program. One author reported receiving salary support from the Center for Pharmacoepidemiology and owning stock options in various pharmaceutical and biopharmaceutical companies. Another author reported receiving grant support and consulting contracts, being involved in expert witness engagement, and owning stock options in various pharmaceutical, biopharmaceutical, diabetes management, and medical device companies.

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.

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TOPLINE:

Metformin use in adults with type 2 diabetes (T2D) is associated with a slightly lower incidence of long COVID and death within 180 days after SARS-CoV-2 infection.

METHODOLOGY:

  • Previous studies have shown that metformin use before and during SARS-CoV-2 infection reduces severe COVID-19 and postacute sequelae of SARS-CoV-2 (PASC), also referred to as long COVID, in adults.
  • A retrospective cohort analysis was conducted to evaluate the association between metformin use before and during SARS-CoV-2 infection and the subsequent incidence of PASC.
  • Researchers used data from the National COVID Cohort Collaborative (N3C) and National Patient-Centered Clinical Research Network (PCORnet) electronic health record (EHR) databases to identify adults (age, ≥ 21 years) with T2D prescribed a diabetes medication within the past 12 months.
  • Participants were categorized into those using metformin (metformin group) and those using other noninsulin diabetes medications such as sulfonylureas, dipeptidyl peptidase-4 inhibitors, or thiazolidinediones (the comparator group); those who used glucagon-like peptide 1 receptor agonists or sodium-glucose cotransporter-2 inhibitors were excluded.
  • The primary outcome was the incidence of PASC or death within 180 days after SARS-CoV-2 infection, defined using International Classification of Diseases U09.9 diagnosis code and/or computable phenotype defined by a predicted probability of > 75% for PASC using a machine learning model trained on patients diagnosed using U09.9 (PASC computable phenotype).

TAKEAWAY:

  • Researchers identified 51,385 and 37,947 participants from the N3C and PCORnet datasets, respectively.
  • Metformin use was associated with a 21% lower risk for death or PASC using the U09.9 diagnosis code (P < .001) and a 15% lower risk using the PASC computable phenotype (P < .001) in the N3C dataset than non-metformin use.
  • In the PCORnet dataset, the risk for death or PASC was 13% lower using the U09.9 diagnosis code (P = .08) with metformin use vs non-metformin use, whereas the risk did not differ significantly between the groups when using the PASC computable phenotype (P = .58).
  • The incidence of PASC using the U09.9 diagnosis code for the metformin and comparator groups was similar between the two datasets (1.6% and 2.0% in N3C and 2.2 and 2.6% in PCORnet, respectively).
  • However, when using the computable phenotype, the incidence rates of PASC for the metformin and comparator groups were 4.8% and 5.2% in N3C and 25.2% and 24.2% in PCORnet, respectively.

IN PRACTICE:

“The incidence of PASC was lower when defined by [International Classification of Diseases] code, compared with a computable phenotype in both databases,” the authors wrote. “This may reflect the challenges of clinical care for adults needing chronic medication management and the likelihood of those adults receiving a formal PASC diagnosis.” 

SOURCE:

The study was led by Steven G. Johnson, PhD, Institute for Health Informatics, University of Minnesota, Minneapolis. It was published online in Diabetes Care.

 

 

LIMITATIONS:

The use of EHR data had several limitations, including the inability to examine a dose-dependent relationship and the lack of information on whether medications were taken before, during, or after the acute infection. The outcome definition involved the need for a medical encounter and, thus, may not capture data on all patients experiencing symptoms of PASC. The analysis focused on the prevalent use of chronic medications, limiting the assessment of initiating metformin in those diagnosed with COVID-19.

DISCLOSURES:

The study was supported by the National Institutes of Health Agreement as part of the RECOVER research program. One author reported receiving salary support from the Center for Pharmacoepidemiology and owning stock options in various pharmaceutical and biopharmaceutical companies. Another author reported receiving grant support and consulting contracts, being involved in expert witness engagement, and owning stock options in various pharmaceutical, biopharmaceutical, diabetes management, and medical device companies.

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:

Metformin use in adults with type 2 diabetes (T2D) is associated with a slightly lower incidence of long COVID and death within 180 days after SARS-CoV-2 infection.

METHODOLOGY:

  • Previous studies have shown that metformin use before and during SARS-CoV-2 infection reduces severe COVID-19 and postacute sequelae of SARS-CoV-2 (PASC), also referred to as long COVID, in adults.
  • A retrospective cohort analysis was conducted to evaluate the association between metformin use before and during SARS-CoV-2 infection and the subsequent incidence of PASC.
  • Researchers used data from the National COVID Cohort Collaborative (N3C) and National Patient-Centered Clinical Research Network (PCORnet) electronic health record (EHR) databases to identify adults (age, ≥ 21 years) with T2D prescribed a diabetes medication within the past 12 months.
  • Participants were categorized into those using metformin (metformin group) and those using other noninsulin diabetes medications such as sulfonylureas, dipeptidyl peptidase-4 inhibitors, or thiazolidinediones (the comparator group); those who used glucagon-like peptide 1 receptor agonists or sodium-glucose cotransporter-2 inhibitors were excluded.
  • The primary outcome was the incidence of PASC or death within 180 days after SARS-CoV-2 infection, defined using International Classification of Diseases U09.9 diagnosis code and/or computable phenotype defined by a predicted probability of > 75% for PASC using a machine learning model trained on patients diagnosed using U09.9 (PASC computable phenotype).

TAKEAWAY:

  • Researchers identified 51,385 and 37,947 participants from the N3C and PCORnet datasets, respectively.
  • Metformin use was associated with a 21% lower risk for death or PASC using the U09.9 diagnosis code (P < .001) and a 15% lower risk using the PASC computable phenotype (P < .001) in the N3C dataset than non-metformin use.
  • In the PCORnet dataset, the risk for death or PASC was 13% lower using the U09.9 diagnosis code (P = .08) with metformin use vs non-metformin use, whereas the risk did not differ significantly between the groups when using the PASC computable phenotype (P = .58).
  • The incidence of PASC using the U09.9 diagnosis code for the metformin and comparator groups was similar between the two datasets (1.6% and 2.0% in N3C and 2.2 and 2.6% in PCORnet, respectively).
  • However, when using the computable phenotype, the incidence rates of PASC for the metformin and comparator groups were 4.8% and 5.2% in N3C and 25.2% and 24.2% in PCORnet, respectively.

IN PRACTICE:

“The incidence of PASC was lower when defined by [International Classification of Diseases] code, compared with a computable phenotype in both databases,” the authors wrote. “This may reflect the challenges of clinical care for adults needing chronic medication management and the likelihood of those adults receiving a formal PASC diagnosis.” 

SOURCE:

The study was led by Steven G. Johnson, PhD, Institute for Health Informatics, University of Minnesota, Minneapolis. It was published online in Diabetes Care.

 

 

LIMITATIONS:

The use of EHR data had several limitations, including the inability to examine a dose-dependent relationship and the lack of information on whether medications were taken before, during, or after the acute infection. The outcome definition involved the need for a medical encounter and, thus, may not capture data on all patients experiencing symptoms of PASC. The analysis focused on the prevalent use of chronic medications, limiting the assessment of initiating metformin in those diagnosed with COVID-19.

DISCLOSURES:

The study was supported by the National Institutes of Health Agreement as part of the RECOVER research program. One author reported receiving salary support from the Center for Pharmacoepidemiology and owning stock options in various pharmaceutical and biopharmaceutical companies. Another author reported receiving grant support and consulting contracts, being involved in expert witness engagement, and owning stock options in various pharmaceutical, biopharmaceutical, diabetes management, and medical device companies.

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.

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How AI Is Revolutionizing Drug Repurposing for Faster, Broader Impact

Article Type
Changed
Tue, 10/08/2024 - 15:49

 

Summary:

In this segment, the speaker discusses how AI is revolutionizing the drug repurposing process. Previously, drug repurposing was limited by manual research on individual diseases and drugs. With AI, scientists can now analyze a vast array of drugs and diseases simultaneously, generating a ranking system based on the likelihood of success. The Center for Cytokine Storm Treatment and Laboratory, along with the platform Every Cure, uses AI to score 3000 drugs against 18,000 diseases. This platform dramatically reduces the time and resources required for drug repurposing, enabling predictions that can be tested in a fraction of the time.
 

Key Takeaways:

AI is accelerating the drug repurposing process, offering faster and more comprehensive analysis of possible drug-disease matches.

The AI-based platform assigns a likelihood score to each potential match, streamlining the process for testing and validation.

The ability to analyze global biomedical knowledge in 24 hours is unprecedented, reducing research costs and increasing the speed of drug discovery.
 

Our Editors Also Recommend: 

AI’s Drug Revolution, Part 1: Faster Trials and Approvals

From AI to Obesity Drugs to Soaring Costs: Medscape Hot Topics in the Medical Profession Report 2024

AI Voice Analysis for Diabetes Screening Shows Promise


To see the full event recording, click here.
 

A version of this article appeared on Medscape.com.

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Summary:

In this segment, the speaker discusses how AI is revolutionizing the drug repurposing process. Previously, drug repurposing was limited by manual research on individual diseases and drugs. With AI, scientists can now analyze a vast array of drugs and diseases simultaneously, generating a ranking system based on the likelihood of success. The Center for Cytokine Storm Treatment and Laboratory, along with the platform Every Cure, uses AI to score 3000 drugs against 18,000 diseases. This platform dramatically reduces the time and resources required for drug repurposing, enabling predictions that can be tested in a fraction of the time.
 

Key Takeaways:

AI is accelerating the drug repurposing process, offering faster and more comprehensive analysis of possible drug-disease matches.

The AI-based platform assigns a likelihood score to each potential match, streamlining the process for testing and validation.

The ability to analyze global biomedical knowledge in 24 hours is unprecedented, reducing research costs and increasing the speed of drug discovery.
 

Our Editors Also Recommend: 

AI’s Drug Revolution, Part 1: Faster Trials and Approvals

From AI to Obesity Drugs to Soaring Costs: Medscape Hot Topics in the Medical Profession Report 2024

AI Voice Analysis for Diabetes Screening Shows Promise


To see the full event recording, click here.
 

A version of this article appeared on Medscape.com.

 

Summary:

In this segment, the speaker discusses how AI is revolutionizing the drug repurposing process. Previously, drug repurposing was limited by manual research on individual diseases and drugs. With AI, scientists can now analyze a vast array of drugs and diseases simultaneously, generating a ranking system based on the likelihood of success. The Center for Cytokine Storm Treatment and Laboratory, along with the platform Every Cure, uses AI to score 3000 drugs against 18,000 diseases. This platform dramatically reduces the time and resources required for drug repurposing, enabling predictions that can be tested in a fraction of the time.
 

Key Takeaways:

AI is accelerating the drug repurposing process, offering faster and more comprehensive analysis of possible drug-disease matches.

The AI-based platform assigns a likelihood score to each potential match, streamlining the process for testing and validation.

The ability to analyze global biomedical knowledge in 24 hours is unprecedented, reducing research costs and increasing the speed of drug discovery.
 

Our Editors Also Recommend: 

AI’s Drug Revolution, Part 1: Faster Trials and Approvals

From AI to Obesity Drugs to Soaring Costs: Medscape Hot Topics in the Medical Profession Report 2024

AI Voice Analysis for Diabetes Screening Shows Promise


To see the full event recording, click here.
 

A version of this article appeared on Medscape.com.

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Nobel Prize in Medicine Awarded to MicroRNA Researchers

Article Type
Changed
Tue, 10/08/2024 - 15:15

In 2024, the Royal Swedish Academy of Sciences is honoring two US researchers with the Nobel Prize in Medicine for the discovery of a fundamental principle of how gene activity is regulated. Victor Ambros, PhD, a researcher at the University of Massachusetts Chan Medical School, Worcester, and Gary Ruvkun, PhD, professor of genetics at Harvard Medical School in Boston, Massachusetts, discovered microRNAs, a new class of RNA molecules.

“Their groundbreaking discovery in the small worm Caenorhabditis elegans revealed a completely new principle of gene regulation. This turned out to be essential for multicellular organisms, including humans,” said the Nobel Assembly in a statement.
 

Protein Expression 

Genetic information flows from DNA during transcription to messenger RNA (mRNA) and then to protein biosynthesis. In that stage, mRNAs are translated so that proteins are produced according to the genetic instructions stored in the DNA.

Different cell types or tissues express unique sets of proteins, however. This specialized expression results from precise regulation of gene activity, so that in each cell type, only the correct set of genes is active. In this way, for example, muscle cells, intestinal cells, and various types of nerve cells can fulfill their functions.

Furthermore, gene activity must constantly be fine-tuned to adapt cell functions to changing conditions in our body and environment. When gene regulation goes awry, it can lead to serious outcomes such as cancer, diabetes, or autoimmune diseases. Therefore, understanding the regulation of gene activity has been an important goal for many decades.

In the 1960s, researchers had shown that specialized proteins called transcription factors bind to specific regions of DNA and control the flow of genetic information by determining which mRNAs are produced. Since that time, thousands of transcription factors have been identified. For a long time, scientists thought that the main principles of gene regulation were understood. 
 

Roundworm Research 

In the late 1980s, Dr. Ambros and Dr. Ruvkun were postdoctoral researchers in the laboratory of Robert Horvitz, PhD, who received the Nobel Prize in 2002 with Sydney Brenner and John Sulston. In Dr. Horvitz’s laboratory, they studied the relatively inconspicuous, 1-mm long roundworm C elegans.

Despite its small size, C elegans has many specialized cell types such as nerve and muscle cells that are also found in larger, more complex animals. These features make it a popular animal model.

Dr. Ambros and Dr. Ruvkun were interested in genes that ensure that different cell types develop at the right time. They examined two mutated worm strains, lin-4 and lin-14, that exhibited defects in the temporal activation of specific genes during development. The laureates wanted to identify mutated genes and understand their function.

Dr. Ambros had previously shown that lin-4 appeared to be a negative regulator of lin-14. But how lin-14 activity was blocked was unknown.
 

Collaboration Yields Breakthrough

After his postdoctoral years, Dr. Ambros analyzed the lin-4 mutant in his newly established laboratory at Harvard University. Systematic mapping allowed the cloning of the gene and led to an unexpected result: lin-4 produced an unusually short RNA molecule that lacked a code for protein synthesis. These surprising results suggested that this small RNA from lin-4 was responsible for inhibiting lin-14. 

At the same time, Dr. Ruvkun, in his newly founded laboratory at Massachusetts General Hospital and Harvard Medical School, studied the regulation of lin-14. In contradiction to the current understanding of gene regulation, he showed that it was not the production of lin-14 mRNA that was inhibited by lin-4. The regulation seems to occur at a later stage in the gene expression process, namely through the shutdown of protein synthesis. In addition, a section in lin-14 mRNA was discovered to be necessary for inhibition by lin-4.

The two laureates compared their results, leading to a groundbreaking discovery. The short lin-4 sequence matched complementary sequences in the relevant section of the lin-14 mRNA. Dr. Ambros and Dr. Ruvkun conducted further experiments showing that the lin-4 microRNA silences lin-14 by binding to the complementary sequences of its mRNA, thus blocking the production of the lin-14 protein. A new principle of gene regulation, mediated by a previously unknown type of RNA, the microRNA, had been discovered.
 

 

 

Subdued Initial Response

The results were published in Cell in 1993 and initially received little attention. However, interest grew in 2000 when Dr. Ruvkun’s research group published the discovery of another microRNA encoded by let-7.

In contrast to lin-4, let-7 was highly conserved and present throughout the animal kingdom. The article sparked great interest. In the following years, hundreds of microRNAs were identified. Today, researchers know that there are more than 1000 genes for various microRNAs in humans and that gene regulation by microRNAs is found in all multicellular organisms.

In addition to mapping new microRNAs, experiments by several research groups have elucidated fundamental mechanisms. Their binding leads to inhibition of protein synthesis or degradation of mRNA. Interestingly, a single microRNA can regulate the expression of many genes. Conversely, a single gene can be regulated by multiple microRNAs, thus coordinating and fine-tuning entire gene networks.

The cellular machinery for producing functional microRNAs is also used to produce other small RNA molecules in plants and animals, for example, as a means of protecting plants from viral infections. Andrew Z. Fire and Craig C. Mello, who were awarded the Nobel Prize in 2006, described RNA interference, in which specific mRNA molecules are inactivated by the addition of double-stranded RNA molecules to cells.
 

Small RNAs, Great Importance

Gene regulation by microRNA has likely existed for hundreds of millions of years. This mechanism has enabled the evolution of increasingly complex organisms.

From genetic research, it is known that cells and tissues do not develop normally without microRNAs. Abnormal regulation can lead to cancer. Mutations in genes encoding microRNAs cause, among other things, congenital deafness and eye and skeletal diseases. And mutations in one of the proteins required for microRNA production lead to the DICER1 syndrome, a rare but severe syndrome associated with cancer in various organs and tissues.

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

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In 2024, the Royal Swedish Academy of Sciences is honoring two US researchers with the Nobel Prize in Medicine for the discovery of a fundamental principle of how gene activity is regulated. Victor Ambros, PhD, a researcher at the University of Massachusetts Chan Medical School, Worcester, and Gary Ruvkun, PhD, professor of genetics at Harvard Medical School in Boston, Massachusetts, discovered microRNAs, a new class of RNA molecules.

“Their groundbreaking discovery in the small worm Caenorhabditis elegans revealed a completely new principle of gene regulation. This turned out to be essential for multicellular organisms, including humans,” said the Nobel Assembly in a statement.
 

Protein Expression 

Genetic information flows from DNA during transcription to messenger RNA (mRNA) and then to protein biosynthesis. In that stage, mRNAs are translated so that proteins are produced according to the genetic instructions stored in the DNA.

Different cell types or tissues express unique sets of proteins, however. This specialized expression results from precise regulation of gene activity, so that in each cell type, only the correct set of genes is active. In this way, for example, muscle cells, intestinal cells, and various types of nerve cells can fulfill their functions.

Furthermore, gene activity must constantly be fine-tuned to adapt cell functions to changing conditions in our body and environment. When gene regulation goes awry, it can lead to serious outcomes such as cancer, diabetes, or autoimmune diseases. Therefore, understanding the regulation of gene activity has been an important goal for many decades.

In the 1960s, researchers had shown that specialized proteins called transcription factors bind to specific regions of DNA and control the flow of genetic information by determining which mRNAs are produced. Since that time, thousands of transcription factors have been identified. For a long time, scientists thought that the main principles of gene regulation were understood. 
 

Roundworm Research 

In the late 1980s, Dr. Ambros and Dr. Ruvkun were postdoctoral researchers in the laboratory of Robert Horvitz, PhD, who received the Nobel Prize in 2002 with Sydney Brenner and John Sulston. In Dr. Horvitz’s laboratory, they studied the relatively inconspicuous, 1-mm long roundworm C elegans.

Despite its small size, C elegans has many specialized cell types such as nerve and muscle cells that are also found in larger, more complex animals. These features make it a popular animal model.

Dr. Ambros and Dr. Ruvkun were interested in genes that ensure that different cell types develop at the right time. They examined two mutated worm strains, lin-4 and lin-14, that exhibited defects in the temporal activation of specific genes during development. The laureates wanted to identify mutated genes and understand their function.

Dr. Ambros had previously shown that lin-4 appeared to be a negative regulator of lin-14. But how lin-14 activity was blocked was unknown.
 

Collaboration Yields Breakthrough

After his postdoctoral years, Dr. Ambros analyzed the lin-4 mutant in his newly established laboratory at Harvard University. Systematic mapping allowed the cloning of the gene and led to an unexpected result: lin-4 produced an unusually short RNA molecule that lacked a code for protein synthesis. These surprising results suggested that this small RNA from lin-4 was responsible for inhibiting lin-14. 

At the same time, Dr. Ruvkun, in his newly founded laboratory at Massachusetts General Hospital and Harvard Medical School, studied the regulation of lin-14. In contradiction to the current understanding of gene regulation, he showed that it was not the production of lin-14 mRNA that was inhibited by lin-4. The regulation seems to occur at a later stage in the gene expression process, namely through the shutdown of protein synthesis. In addition, a section in lin-14 mRNA was discovered to be necessary for inhibition by lin-4.

The two laureates compared their results, leading to a groundbreaking discovery. The short lin-4 sequence matched complementary sequences in the relevant section of the lin-14 mRNA. Dr. Ambros and Dr. Ruvkun conducted further experiments showing that the lin-4 microRNA silences lin-14 by binding to the complementary sequences of its mRNA, thus blocking the production of the lin-14 protein. A new principle of gene regulation, mediated by a previously unknown type of RNA, the microRNA, had been discovered.
 

 

 

Subdued Initial Response

The results were published in Cell in 1993 and initially received little attention. However, interest grew in 2000 when Dr. Ruvkun’s research group published the discovery of another microRNA encoded by let-7.

In contrast to lin-4, let-7 was highly conserved and present throughout the animal kingdom. The article sparked great interest. In the following years, hundreds of microRNAs were identified. Today, researchers know that there are more than 1000 genes for various microRNAs in humans and that gene regulation by microRNAs is found in all multicellular organisms.

In addition to mapping new microRNAs, experiments by several research groups have elucidated fundamental mechanisms. Their binding leads to inhibition of protein synthesis or degradation of mRNA. Interestingly, a single microRNA can regulate the expression of many genes. Conversely, a single gene can be regulated by multiple microRNAs, thus coordinating and fine-tuning entire gene networks.

The cellular machinery for producing functional microRNAs is also used to produce other small RNA molecules in plants and animals, for example, as a means of protecting plants from viral infections. Andrew Z. Fire and Craig C. Mello, who were awarded the Nobel Prize in 2006, described RNA interference, in which specific mRNA molecules are inactivated by the addition of double-stranded RNA molecules to cells.
 

Small RNAs, Great Importance

Gene regulation by microRNA has likely existed for hundreds of millions of years. This mechanism has enabled the evolution of increasingly complex organisms.

From genetic research, it is known that cells and tissues do not develop normally without microRNAs. Abnormal regulation can lead to cancer. Mutations in genes encoding microRNAs cause, among other things, congenital deafness and eye and skeletal diseases. And mutations in one of the proteins required for microRNA production lead to the DICER1 syndrome, a rare but severe syndrome associated with cancer in various organs and tissues.

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

In 2024, the Royal Swedish Academy of Sciences is honoring two US researchers with the Nobel Prize in Medicine for the discovery of a fundamental principle of how gene activity is regulated. Victor Ambros, PhD, a researcher at the University of Massachusetts Chan Medical School, Worcester, and Gary Ruvkun, PhD, professor of genetics at Harvard Medical School in Boston, Massachusetts, discovered microRNAs, a new class of RNA molecules.

“Their groundbreaking discovery in the small worm Caenorhabditis elegans revealed a completely new principle of gene regulation. This turned out to be essential for multicellular organisms, including humans,” said the Nobel Assembly in a statement.
 

Protein Expression 

Genetic information flows from DNA during transcription to messenger RNA (mRNA) and then to protein biosynthesis. In that stage, mRNAs are translated so that proteins are produced according to the genetic instructions stored in the DNA.

Different cell types or tissues express unique sets of proteins, however. This specialized expression results from precise regulation of gene activity, so that in each cell type, only the correct set of genes is active. In this way, for example, muscle cells, intestinal cells, and various types of nerve cells can fulfill their functions.

Furthermore, gene activity must constantly be fine-tuned to adapt cell functions to changing conditions in our body and environment. When gene regulation goes awry, it can lead to serious outcomes such as cancer, diabetes, or autoimmune diseases. Therefore, understanding the regulation of gene activity has been an important goal for many decades.

In the 1960s, researchers had shown that specialized proteins called transcription factors bind to specific regions of DNA and control the flow of genetic information by determining which mRNAs are produced. Since that time, thousands of transcription factors have been identified. For a long time, scientists thought that the main principles of gene regulation were understood. 
 

Roundworm Research 

In the late 1980s, Dr. Ambros and Dr. Ruvkun were postdoctoral researchers in the laboratory of Robert Horvitz, PhD, who received the Nobel Prize in 2002 with Sydney Brenner and John Sulston. In Dr. Horvitz’s laboratory, they studied the relatively inconspicuous, 1-mm long roundworm C elegans.

Despite its small size, C elegans has many specialized cell types such as nerve and muscle cells that are also found in larger, more complex animals. These features make it a popular animal model.

Dr. Ambros and Dr. Ruvkun were interested in genes that ensure that different cell types develop at the right time. They examined two mutated worm strains, lin-4 and lin-14, that exhibited defects in the temporal activation of specific genes during development. The laureates wanted to identify mutated genes and understand their function.

Dr. Ambros had previously shown that lin-4 appeared to be a negative regulator of lin-14. But how lin-14 activity was blocked was unknown.
 

Collaboration Yields Breakthrough

After his postdoctoral years, Dr. Ambros analyzed the lin-4 mutant in his newly established laboratory at Harvard University. Systematic mapping allowed the cloning of the gene and led to an unexpected result: lin-4 produced an unusually short RNA molecule that lacked a code for protein synthesis. These surprising results suggested that this small RNA from lin-4 was responsible for inhibiting lin-14. 

At the same time, Dr. Ruvkun, in his newly founded laboratory at Massachusetts General Hospital and Harvard Medical School, studied the regulation of lin-14. In contradiction to the current understanding of gene regulation, he showed that it was not the production of lin-14 mRNA that was inhibited by lin-4. The regulation seems to occur at a later stage in the gene expression process, namely through the shutdown of protein synthesis. In addition, a section in lin-14 mRNA was discovered to be necessary for inhibition by lin-4.

The two laureates compared their results, leading to a groundbreaking discovery. The short lin-4 sequence matched complementary sequences in the relevant section of the lin-14 mRNA. Dr. Ambros and Dr. Ruvkun conducted further experiments showing that the lin-4 microRNA silences lin-14 by binding to the complementary sequences of its mRNA, thus blocking the production of the lin-14 protein. A new principle of gene regulation, mediated by a previously unknown type of RNA, the microRNA, had been discovered.
 

 

 

Subdued Initial Response

The results were published in Cell in 1993 and initially received little attention. However, interest grew in 2000 when Dr. Ruvkun’s research group published the discovery of another microRNA encoded by let-7.

In contrast to lin-4, let-7 was highly conserved and present throughout the animal kingdom. The article sparked great interest. In the following years, hundreds of microRNAs were identified. Today, researchers know that there are more than 1000 genes for various microRNAs in humans and that gene regulation by microRNAs is found in all multicellular organisms.

In addition to mapping new microRNAs, experiments by several research groups have elucidated fundamental mechanisms. Their binding leads to inhibition of protein synthesis or degradation of mRNA. Interestingly, a single microRNA can regulate the expression of many genes. Conversely, a single gene can be regulated by multiple microRNAs, thus coordinating and fine-tuning entire gene networks.

The cellular machinery for producing functional microRNAs is also used to produce other small RNA molecules in plants and animals, for example, as a means of protecting plants from viral infections. Andrew Z. Fire and Craig C. Mello, who were awarded the Nobel Prize in 2006, described RNA interference, in which specific mRNA molecules are inactivated by the addition of double-stranded RNA molecules to cells.
 

Small RNAs, Great Importance

Gene regulation by microRNA has likely existed for hundreds of millions of years. This mechanism has enabled the evolution of increasingly complex organisms.

From genetic research, it is known that cells and tissues do not develop normally without microRNAs. Abnormal regulation can lead to cancer. Mutations in genes encoding microRNAs cause, among other things, congenital deafness and eye and skeletal diseases. And mutations in one of the proteins required for microRNA production lead to the DICER1 syndrome, a rare but severe syndrome associated with cancer in various organs and tissues.

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

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Ghost Fat: The Unseen Consequences of Weight Loss

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Wed, 10/09/2024 - 08:59

Many people who lose weight, whether through diet and lifestyle changes, medication, or bariatric surgery, recognize their body has changed. While they also experience improvements in quality of life and psychosocial areas, that’s not true for everyone. Some patients don’t “see” they’ve lost weight — a phenomenon referred to as “phantom fat,” “ghost fat,” or “vestigial body image.”

“Most people are happy with their appearance, or at least their body shape, after weight loss — although some are unhappy with the loose, sagging skin that can follow weight loss and seek plastic surgery to remedy that,” David B. Sarwer, PhD, director of the Center for Obesity Research and Education and professor of social and behavioral sciences, Temple University College of Public Health, Philadelphia, told this news organization. “There’s a subset of people who remain dissatisfied with their body image, including their shape.”

This body dissatisfaction of people who lose weight may be long-standing, predating the weight loss, or may be new because weight loss has catalyzed a host of previously unaddressed psychosocial issues. Some may show up at assessments on treatment onset, while others may be detected by monitoring changes during or after weight loss. “Mental health counseling after bariatric surgery is greatly underutilized,” Dr. Sarwer observed.
 

Ghost Fat

Research has corroborated the lingering self-perception of being “obese” vs “ex-obese.” In one study, patients who had undergone bariatric surgery reported being unable to see the difference in their size and shape 18-30 months following their procedure, despite substantial weight loss.

Some research suggests that rapid weight loss (eg, through bariatric surgery) is more likely to generate the perception of “phantom fat,” but additional research is needed to investigate whether the mode and speed of weight loss affect subsequent body image.

Being habituated to one’s former appearance may play a role, Dr. Sarwer suggested. “We see this not only with weight loss but with other body-altering procedures. It takes the brain time to catch up to the new appearance. In rhinoplasty, for example, it may take patients a while before they become accustomed to looking at their new face in the mirror after decades of looking at a more prominent nose.”
 

Years of Social Stigma

It may also take time for people to overcome years of enduring the stigma of obesity.

There are “pervasive” negative attitudes implying that individuals who are overweight and/or obese are “lazy, weak-willed, lacking in self-discipline and willpower” — a problem compounded by social media and media in general, which present unrealistic, glorified body images and disparaging messages about those with weight problems.

“Body image is a construct, rather than what you see in the mirror,” Sheethal Reddy, PhD, a psychologist at the Emory Bariatric Center, Emory University Hospital Midtown, Atlanta, told this news organization. “It’s the mental construct of our physical selves.”

According to Dr. Reddy, body image develops “within a broader societal context and is influenced by the person’s ethnic, racial, and cultural heritage.”

Adolescents are particularly vulnerable to body dissatisfaction. This is compounded in those with obesity, who often experience weight-based victimization and internalized weight-based stigma, compared with adolescents with lower weights. Weight stigma often takes the form of teasing and bullying.

“Appearance-related bullying and teasing during childhood and adolescence can reverberate into adulthood and persist throughout the lifespan,” Dr. Sarwer said. “When we see these patients and ask if they’ve ever been teased or bullied, not only do many say yes but it takes them back to those moments, to that origin story, and they remember someone saying something mean, cruel, and hurtful.”

Stigmatizing experiences can affect subjective body image, even after the weight has been lost and the person’s body is objectively thinner. Research comparing individuals who were overweight and lost weight to individuals who are currently overweight and haven’t lost weight and individuals who were never overweight suggests that “vestigial” body disparagement may persist following weight loss — especially in those with early-onset obesity.
 

 

 

The Role of Genetics

Genetics may contribute to people’s self-perception and body dissatisfaction, both before and after weight loss. A study of 827 community-based adolescents examined the association between polygenic risk scores (PRS) for body mass index (BMI) and type 2 diabetes and symptoms of body dissatisfaction and depression.

“Given the significant genetic role in BMI, we wanted to explore whether genetic risk for BMI might also predict body dissatisfaction,” lead author Krista Ekberg, MS, a doctoral candidate in clinical psychology, Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, told this news organization.

Genetic influences on BMI, as measured by PRS, were significantly associated with both phenotypic BMI and body dissatisfaction. “The association between PRS and body dissatisfaction was largely explained by BMI, suggesting that BMI itself accounts for much of the link between genetic risk and body dissatisfaction.”
 

Psychiatric History and Trauma

Adverse experiences, particularly sexual or physical abuse, may also account for body dissatisfaction after weight loss. “When some people with a history of this type of abuse lose a large amount of weight — typically after bariatric surgery — they often go through a period of emotional turbulence,” Dr. Sarwer said.

Childhood maltreatment can also be associated with body image disturbances in adulthood, according to a meta-analysis of 12 studies, encompassing 15,481 participants. Sexual abuse is “surprisingly common” among patients with obesity, according to Dr. Sarwer. A chart review of 131 patients revealed that 60% of those who reported a history of rape or sexual molestation were ≥ 50 pounds overweight vs only 28% of age- and sex-matched controls without a history of abuse. Other studies have corroborated these findings.

Excess weight can serve an “adaptive function,” Dr. Sarwer noted. It can be a self-protective mechanism that “insulates” them from sexual advances by potential romantic partners or abusers. Some may find that, after weight loss, repressed memories of a sexual assault surface as a result of the newer, more “attractive” appearance. Feeling vulnerable in their thinner bodies, they may need to regard themselves as overweight to maintain that feeling of “protection.” Weight loss may also trigger memories, flashbacks, or nightmares, as people return to a weight at which they were abused.

Dissociation is another mechanism linking trauma with post–weight loss body dysmorphia, Supatra Tovar, PsyD, RD, a clinical psychologist and registered dietitian with a practice in California, told this news organization. Dissociation from the body is often a coping mechanism for dealing with an overwhelming traumatic experience.

Individuals with a history of depression, anxiety, or posttraumatic stress disorder have higher levels of body dysmorphia, both before and after weight loss. One study found that patients undergoing bariatric surgery who had some type of psychopathology and other psychological risk factors were significantly more likely to report body image concerns 3 months after the surgery. Body image concerns were also more common in patients with preoperative depression, current psychotropic medication use, and a history of outpatient therapy or psychotropic medication use.

“Depression, anxiety, and trauma play a role in how you see yourself and how you carry yourself,” Dr. Reddy said. “This is wrapped up in any type of psychopathology. Being depressed is like looking at yourself through a cloud. It’s the opposite of ‘rose-colored glasses’ and instead, looking at yourself through a negative lens.”
 

 

 

Diagnosis and Interventions

Some helpful tools to assess the presence and extent of weight dissatisfaction and body dysmorphia include the Eating Disorder Inventory — Body Dissatisfaction Subscale and the Body Shape Questionnaire. It’s also important to take into account “the extent to which people are invested in their appearance psychologically,” Dr. Sarwer advised. The AO subscale of the Multidimensional Body-Self Relations Questionnaire generally assesses this. The Body Image Quality of Life Inventory assesses how and to what extent the perceived body image affects the person’s quality of life.

Experts recommend cognitive behavioral therapy (CBT) as an evidence-based intervention for body image issues, including those following weight loss.

“There’s an extensive CBT body image therapy program specifically tailored to the needs of overweight and obese individuals,” Dr. Sarwer said. “We don’t ignore historical variables that may have contributed to the problem, like early bullying, but we encourage people to think about what’s going on in their day-to-day life today. We drill down not only into the maladaptive behaviors but also the cognition and beliefs that may be erroneous but underlie these behaviors.”

The aim of CBT is to “modify irrational and dysfunctional thoughts, emotions, and behaviors through techniques such as self-monitoring, cognitive structuring, psychoeducation, desensitization, and exposure and response prevention.” The program laid out in Cash’s body image workbook includes eight steps. (Figure).


 

Weight Loss Doesn’t Automatically Equate With Happiness

Another realistic expectation runs counter to a common misperception that becoming thin will automatically translate into becoming happier. That’s not always the case, according to Dr. Tovar.

“If you haven’t worked deeply on addressing self-compassion and understanding that who you are at the core has nothing to do with your physical appearance, you can have an empty feeling once you’ve reached this point,” she said. “You still don’t know who you are and what you’re contributing to the world [because] you’ve been so focused on losing weight.”

Weight loss can also “unmask” questions about self-worth, even when receiving compliments about one’s “improved” appearance. “Praise and compliments after weight loss can be a double-edged sword,” Dr. Tovar observed. “You might think, ‘I wasn’t accepted or praised when I was overweight. The only way to be acceptable or validated is by losing weight, so I have to continue losing weight.’ ” This fuels fear of regaining the weight and can lead to continuing to see oneself as overweight, perhaps as a way to stay motivated to continue with weight loss. “Feeling that one’s value depends on remaining thin hampers body satisfaction,” she said.

Dr. Tovar, author of the book Deprogram Diet Culture: Rethink Your Relationship with Food, Heal Your Mind, and Live a Diet-Free Life, encourages people to shift the emphasis from weight loss to a holistic focus on self-worth and to explore obstacles to those feelings both before and after weight loss.

Endocrinologists and other medical professionals can help by not engaging in “weight and body shaming,” Dr. Tovar said.

She recommends physicians “encourage patients to tune in to their own bodies, helping them become more aware of how different foods affect their physical and emotional well-being.”

Set realistic expectations through “open, nonjudgmental conversations about the complexities of metabolism, weight, and health.”

Dr. Tovar advises rather than focusing on weight loss as the primary goal, physicians should focus on health markers such as blood glucose, energy levels, mental well-being, and physical fitness.

Prioritize “listening over lecturing.” Begin with empathy, asking questions such as “How do you feel about your health right now? What changes have you noticed in your body lately?” Doing this “creates space for the patient to express their concerns without feeling judged or shamed.”

Refer patients to a mental health professional when a patient exhibits signs of disordered eating or poor body image or when emotional factors are playing a significant role in the relationship with food and weight. “If a patient is caught in a cycle of dieting and weight gain, struggles with binge eating, or displays symptoms of depression or anxiety related to body, then psychological help is crucial.”

Ultimately, the goal of treatment “should be to provide a safe, supportive environment where patients can heal — not just physically but also emotionally and mentally,” Dr. Tovar added.

Dr. Tovar, Ms. Ekberg, and Dr. Reddy reported no relevant financial relationships. Dr. Sarwer received grant funding from the National Institute of Dental and Craniofacial Research and National Institute of Diabetes and Digestive and Kidney Diseases. He has consulting relationships with Novo Nordisk and Twenty30 Health. He is an associate editor for Obesity Surgery and editor in chief of Obesity Science & Practice.
 

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

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Many people who lose weight, whether through diet and lifestyle changes, medication, or bariatric surgery, recognize their body has changed. While they also experience improvements in quality of life and psychosocial areas, that’s not true for everyone. Some patients don’t “see” they’ve lost weight — a phenomenon referred to as “phantom fat,” “ghost fat,” or “vestigial body image.”

“Most people are happy with their appearance, or at least their body shape, after weight loss — although some are unhappy with the loose, sagging skin that can follow weight loss and seek plastic surgery to remedy that,” David B. Sarwer, PhD, director of the Center for Obesity Research and Education and professor of social and behavioral sciences, Temple University College of Public Health, Philadelphia, told this news organization. “There’s a subset of people who remain dissatisfied with their body image, including their shape.”

This body dissatisfaction of people who lose weight may be long-standing, predating the weight loss, or may be new because weight loss has catalyzed a host of previously unaddressed psychosocial issues. Some may show up at assessments on treatment onset, while others may be detected by monitoring changes during or after weight loss. “Mental health counseling after bariatric surgery is greatly underutilized,” Dr. Sarwer observed.
 

Ghost Fat

Research has corroborated the lingering self-perception of being “obese” vs “ex-obese.” In one study, patients who had undergone bariatric surgery reported being unable to see the difference in their size and shape 18-30 months following their procedure, despite substantial weight loss.

Some research suggests that rapid weight loss (eg, through bariatric surgery) is more likely to generate the perception of “phantom fat,” but additional research is needed to investigate whether the mode and speed of weight loss affect subsequent body image.

Being habituated to one’s former appearance may play a role, Dr. Sarwer suggested. “We see this not only with weight loss but with other body-altering procedures. It takes the brain time to catch up to the new appearance. In rhinoplasty, for example, it may take patients a while before they become accustomed to looking at their new face in the mirror after decades of looking at a more prominent nose.”
 

Years of Social Stigma

It may also take time for people to overcome years of enduring the stigma of obesity.

There are “pervasive” negative attitudes implying that individuals who are overweight and/or obese are “lazy, weak-willed, lacking in self-discipline and willpower” — a problem compounded by social media and media in general, which present unrealistic, glorified body images and disparaging messages about those with weight problems.

“Body image is a construct, rather than what you see in the mirror,” Sheethal Reddy, PhD, a psychologist at the Emory Bariatric Center, Emory University Hospital Midtown, Atlanta, told this news organization. “It’s the mental construct of our physical selves.”

According to Dr. Reddy, body image develops “within a broader societal context and is influenced by the person’s ethnic, racial, and cultural heritage.”

Adolescents are particularly vulnerable to body dissatisfaction. This is compounded in those with obesity, who often experience weight-based victimization and internalized weight-based stigma, compared with adolescents with lower weights. Weight stigma often takes the form of teasing and bullying.

“Appearance-related bullying and teasing during childhood and adolescence can reverberate into adulthood and persist throughout the lifespan,” Dr. Sarwer said. “When we see these patients and ask if they’ve ever been teased or bullied, not only do many say yes but it takes them back to those moments, to that origin story, and they remember someone saying something mean, cruel, and hurtful.”

Stigmatizing experiences can affect subjective body image, even after the weight has been lost and the person’s body is objectively thinner. Research comparing individuals who were overweight and lost weight to individuals who are currently overweight and haven’t lost weight and individuals who were never overweight suggests that “vestigial” body disparagement may persist following weight loss — especially in those with early-onset obesity.
 

 

 

The Role of Genetics

Genetics may contribute to people’s self-perception and body dissatisfaction, both before and after weight loss. A study of 827 community-based adolescents examined the association between polygenic risk scores (PRS) for body mass index (BMI) and type 2 diabetes and symptoms of body dissatisfaction and depression.

“Given the significant genetic role in BMI, we wanted to explore whether genetic risk for BMI might also predict body dissatisfaction,” lead author Krista Ekberg, MS, a doctoral candidate in clinical psychology, Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, told this news organization.

Genetic influences on BMI, as measured by PRS, were significantly associated with both phenotypic BMI and body dissatisfaction. “The association between PRS and body dissatisfaction was largely explained by BMI, suggesting that BMI itself accounts for much of the link between genetic risk and body dissatisfaction.”
 

Psychiatric History and Trauma

Adverse experiences, particularly sexual or physical abuse, may also account for body dissatisfaction after weight loss. “When some people with a history of this type of abuse lose a large amount of weight — typically after bariatric surgery — they often go through a period of emotional turbulence,” Dr. Sarwer said.

Childhood maltreatment can also be associated with body image disturbances in adulthood, according to a meta-analysis of 12 studies, encompassing 15,481 participants. Sexual abuse is “surprisingly common” among patients with obesity, according to Dr. Sarwer. A chart review of 131 patients revealed that 60% of those who reported a history of rape or sexual molestation were ≥ 50 pounds overweight vs only 28% of age- and sex-matched controls without a history of abuse. Other studies have corroborated these findings.

Excess weight can serve an “adaptive function,” Dr. Sarwer noted. It can be a self-protective mechanism that “insulates” them from sexual advances by potential romantic partners or abusers. Some may find that, after weight loss, repressed memories of a sexual assault surface as a result of the newer, more “attractive” appearance. Feeling vulnerable in their thinner bodies, they may need to regard themselves as overweight to maintain that feeling of “protection.” Weight loss may also trigger memories, flashbacks, or nightmares, as people return to a weight at which they were abused.

Dissociation is another mechanism linking trauma with post–weight loss body dysmorphia, Supatra Tovar, PsyD, RD, a clinical psychologist and registered dietitian with a practice in California, told this news organization. Dissociation from the body is often a coping mechanism for dealing with an overwhelming traumatic experience.

Individuals with a history of depression, anxiety, or posttraumatic stress disorder have higher levels of body dysmorphia, both before and after weight loss. One study found that patients undergoing bariatric surgery who had some type of psychopathology and other psychological risk factors were significantly more likely to report body image concerns 3 months after the surgery. Body image concerns were also more common in patients with preoperative depression, current psychotropic medication use, and a history of outpatient therapy or psychotropic medication use.

“Depression, anxiety, and trauma play a role in how you see yourself and how you carry yourself,” Dr. Reddy said. “This is wrapped up in any type of psychopathology. Being depressed is like looking at yourself through a cloud. It’s the opposite of ‘rose-colored glasses’ and instead, looking at yourself through a negative lens.”
 

 

 

Diagnosis and Interventions

Some helpful tools to assess the presence and extent of weight dissatisfaction and body dysmorphia include the Eating Disorder Inventory — Body Dissatisfaction Subscale and the Body Shape Questionnaire. It’s also important to take into account “the extent to which people are invested in their appearance psychologically,” Dr. Sarwer advised. The AO subscale of the Multidimensional Body-Self Relations Questionnaire generally assesses this. The Body Image Quality of Life Inventory assesses how and to what extent the perceived body image affects the person’s quality of life.

Experts recommend cognitive behavioral therapy (CBT) as an evidence-based intervention for body image issues, including those following weight loss.

“There’s an extensive CBT body image therapy program specifically tailored to the needs of overweight and obese individuals,” Dr. Sarwer said. “We don’t ignore historical variables that may have contributed to the problem, like early bullying, but we encourage people to think about what’s going on in their day-to-day life today. We drill down not only into the maladaptive behaviors but also the cognition and beliefs that may be erroneous but underlie these behaviors.”

The aim of CBT is to “modify irrational and dysfunctional thoughts, emotions, and behaviors through techniques such as self-monitoring, cognitive structuring, psychoeducation, desensitization, and exposure and response prevention.” The program laid out in Cash’s body image workbook includes eight steps. (Figure).


 

Weight Loss Doesn’t Automatically Equate With Happiness

Another realistic expectation runs counter to a common misperception that becoming thin will automatically translate into becoming happier. That’s not always the case, according to Dr. Tovar.

“If you haven’t worked deeply on addressing self-compassion and understanding that who you are at the core has nothing to do with your physical appearance, you can have an empty feeling once you’ve reached this point,” she said. “You still don’t know who you are and what you’re contributing to the world [because] you’ve been so focused on losing weight.”

Weight loss can also “unmask” questions about self-worth, even when receiving compliments about one’s “improved” appearance. “Praise and compliments after weight loss can be a double-edged sword,” Dr. Tovar observed. “You might think, ‘I wasn’t accepted or praised when I was overweight. The only way to be acceptable or validated is by losing weight, so I have to continue losing weight.’ ” This fuels fear of regaining the weight and can lead to continuing to see oneself as overweight, perhaps as a way to stay motivated to continue with weight loss. “Feeling that one’s value depends on remaining thin hampers body satisfaction,” she said.

Dr. Tovar, author of the book Deprogram Diet Culture: Rethink Your Relationship with Food, Heal Your Mind, and Live a Diet-Free Life, encourages people to shift the emphasis from weight loss to a holistic focus on self-worth and to explore obstacles to those feelings both before and after weight loss.

Endocrinologists and other medical professionals can help by not engaging in “weight and body shaming,” Dr. Tovar said.

She recommends physicians “encourage patients to tune in to their own bodies, helping them become more aware of how different foods affect their physical and emotional well-being.”

Set realistic expectations through “open, nonjudgmental conversations about the complexities of metabolism, weight, and health.”

Dr. Tovar advises rather than focusing on weight loss as the primary goal, physicians should focus on health markers such as blood glucose, energy levels, mental well-being, and physical fitness.

Prioritize “listening over lecturing.” Begin with empathy, asking questions such as “How do you feel about your health right now? What changes have you noticed in your body lately?” Doing this “creates space for the patient to express their concerns without feeling judged or shamed.”

Refer patients to a mental health professional when a patient exhibits signs of disordered eating or poor body image or when emotional factors are playing a significant role in the relationship with food and weight. “If a patient is caught in a cycle of dieting and weight gain, struggles with binge eating, or displays symptoms of depression or anxiety related to body, then psychological help is crucial.”

Ultimately, the goal of treatment “should be to provide a safe, supportive environment where patients can heal — not just physically but also emotionally and mentally,” Dr. Tovar added.

Dr. Tovar, Ms. Ekberg, and Dr. Reddy reported no relevant financial relationships. Dr. Sarwer received grant funding from the National Institute of Dental and Craniofacial Research and National Institute of Diabetes and Digestive and Kidney Diseases. He has consulting relationships with Novo Nordisk and Twenty30 Health. He is an associate editor for Obesity Surgery and editor in chief of Obesity Science & Practice.
 

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

Many people who lose weight, whether through diet and lifestyle changes, medication, or bariatric surgery, recognize their body has changed. While they also experience improvements in quality of life and psychosocial areas, that’s not true for everyone. Some patients don’t “see” they’ve lost weight — a phenomenon referred to as “phantom fat,” “ghost fat,” or “vestigial body image.”

“Most people are happy with their appearance, or at least their body shape, after weight loss — although some are unhappy with the loose, sagging skin that can follow weight loss and seek plastic surgery to remedy that,” David B. Sarwer, PhD, director of the Center for Obesity Research and Education and professor of social and behavioral sciences, Temple University College of Public Health, Philadelphia, told this news organization. “There’s a subset of people who remain dissatisfied with their body image, including their shape.”

This body dissatisfaction of people who lose weight may be long-standing, predating the weight loss, or may be new because weight loss has catalyzed a host of previously unaddressed psychosocial issues. Some may show up at assessments on treatment onset, while others may be detected by monitoring changes during or after weight loss. “Mental health counseling after bariatric surgery is greatly underutilized,” Dr. Sarwer observed.
 

Ghost Fat

Research has corroborated the lingering self-perception of being “obese” vs “ex-obese.” In one study, patients who had undergone bariatric surgery reported being unable to see the difference in their size and shape 18-30 months following their procedure, despite substantial weight loss.

Some research suggests that rapid weight loss (eg, through bariatric surgery) is more likely to generate the perception of “phantom fat,” but additional research is needed to investigate whether the mode and speed of weight loss affect subsequent body image.

Being habituated to one’s former appearance may play a role, Dr. Sarwer suggested. “We see this not only with weight loss but with other body-altering procedures. It takes the brain time to catch up to the new appearance. In rhinoplasty, for example, it may take patients a while before they become accustomed to looking at their new face in the mirror after decades of looking at a more prominent nose.”
 

Years of Social Stigma

It may also take time for people to overcome years of enduring the stigma of obesity.

There are “pervasive” negative attitudes implying that individuals who are overweight and/or obese are “lazy, weak-willed, lacking in self-discipline and willpower” — a problem compounded by social media and media in general, which present unrealistic, glorified body images and disparaging messages about those with weight problems.

“Body image is a construct, rather than what you see in the mirror,” Sheethal Reddy, PhD, a psychologist at the Emory Bariatric Center, Emory University Hospital Midtown, Atlanta, told this news organization. “It’s the mental construct of our physical selves.”

According to Dr. Reddy, body image develops “within a broader societal context and is influenced by the person’s ethnic, racial, and cultural heritage.”

Adolescents are particularly vulnerable to body dissatisfaction. This is compounded in those with obesity, who often experience weight-based victimization and internalized weight-based stigma, compared with adolescents with lower weights. Weight stigma often takes the form of teasing and bullying.

“Appearance-related bullying and teasing during childhood and adolescence can reverberate into adulthood and persist throughout the lifespan,” Dr. Sarwer said. “When we see these patients and ask if they’ve ever been teased or bullied, not only do many say yes but it takes them back to those moments, to that origin story, and they remember someone saying something mean, cruel, and hurtful.”

Stigmatizing experiences can affect subjective body image, even after the weight has been lost and the person’s body is objectively thinner. Research comparing individuals who were overweight and lost weight to individuals who are currently overweight and haven’t lost weight and individuals who were never overweight suggests that “vestigial” body disparagement may persist following weight loss — especially in those with early-onset obesity.
 

 

 

The Role of Genetics

Genetics may contribute to people’s self-perception and body dissatisfaction, both before and after weight loss. A study of 827 community-based adolescents examined the association between polygenic risk scores (PRS) for body mass index (BMI) and type 2 diabetes and symptoms of body dissatisfaction and depression.

“Given the significant genetic role in BMI, we wanted to explore whether genetic risk for BMI might also predict body dissatisfaction,” lead author Krista Ekberg, MS, a doctoral candidate in clinical psychology, Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, told this news organization.

Genetic influences on BMI, as measured by PRS, were significantly associated with both phenotypic BMI and body dissatisfaction. “The association between PRS and body dissatisfaction was largely explained by BMI, suggesting that BMI itself accounts for much of the link between genetic risk and body dissatisfaction.”
 

Psychiatric History and Trauma

Adverse experiences, particularly sexual or physical abuse, may also account for body dissatisfaction after weight loss. “When some people with a history of this type of abuse lose a large amount of weight — typically after bariatric surgery — they often go through a period of emotional turbulence,” Dr. Sarwer said.

Childhood maltreatment can also be associated with body image disturbances in adulthood, according to a meta-analysis of 12 studies, encompassing 15,481 participants. Sexual abuse is “surprisingly common” among patients with obesity, according to Dr. Sarwer. A chart review of 131 patients revealed that 60% of those who reported a history of rape or sexual molestation were ≥ 50 pounds overweight vs only 28% of age- and sex-matched controls without a history of abuse. Other studies have corroborated these findings.

Excess weight can serve an “adaptive function,” Dr. Sarwer noted. It can be a self-protective mechanism that “insulates” them from sexual advances by potential romantic partners or abusers. Some may find that, after weight loss, repressed memories of a sexual assault surface as a result of the newer, more “attractive” appearance. Feeling vulnerable in their thinner bodies, they may need to regard themselves as overweight to maintain that feeling of “protection.” Weight loss may also trigger memories, flashbacks, or nightmares, as people return to a weight at which they were abused.

Dissociation is another mechanism linking trauma with post–weight loss body dysmorphia, Supatra Tovar, PsyD, RD, a clinical psychologist and registered dietitian with a practice in California, told this news organization. Dissociation from the body is often a coping mechanism for dealing with an overwhelming traumatic experience.

Individuals with a history of depression, anxiety, or posttraumatic stress disorder have higher levels of body dysmorphia, both before and after weight loss. One study found that patients undergoing bariatric surgery who had some type of psychopathology and other psychological risk factors were significantly more likely to report body image concerns 3 months after the surgery. Body image concerns were also more common in patients with preoperative depression, current psychotropic medication use, and a history of outpatient therapy or psychotropic medication use.

“Depression, anxiety, and trauma play a role in how you see yourself and how you carry yourself,” Dr. Reddy said. “This is wrapped up in any type of psychopathology. Being depressed is like looking at yourself through a cloud. It’s the opposite of ‘rose-colored glasses’ and instead, looking at yourself through a negative lens.”
 

 

 

Diagnosis and Interventions

Some helpful tools to assess the presence and extent of weight dissatisfaction and body dysmorphia include the Eating Disorder Inventory — Body Dissatisfaction Subscale and the Body Shape Questionnaire. It’s also important to take into account “the extent to which people are invested in their appearance psychologically,” Dr. Sarwer advised. The AO subscale of the Multidimensional Body-Self Relations Questionnaire generally assesses this. The Body Image Quality of Life Inventory assesses how and to what extent the perceived body image affects the person’s quality of life.

Experts recommend cognitive behavioral therapy (CBT) as an evidence-based intervention for body image issues, including those following weight loss.

“There’s an extensive CBT body image therapy program specifically tailored to the needs of overweight and obese individuals,” Dr. Sarwer said. “We don’t ignore historical variables that may have contributed to the problem, like early bullying, but we encourage people to think about what’s going on in their day-to-day life today. We drill down not only into the maladaptive behaviors but also the cognition and beliefs that may be erroneous but underlie these behaviors.”

The aim of CBT is to “modify irrational and dysfunctional thoughts, emotions, and behaviors through techniques such as self-monitoring, cognitive structuring, psychoeducation, desensitization, and exposure and response prevention.” The program laid out in Cash’s body image workbook includes eight steps. (Figure).


 

Weight Loss Doesn’t Automatically Equate With Happiness

Another realistic expectation runs counter to a common misperception that becoming thin will automatically translate into becoming happier. That’s not always the case, according to Dr. Tovar.

“If you haven’t worked deeply on addressing self-compassion and understanding that who you are at the core has nothing to do with your physical appearance, you can have an empty feeling once you’ve reached this point,” she said. “You still don’t know who you are and what you’re contributing to the world [because] you’ve been so focused on losing weight.”

Weight loss can also “unmask” questions about self-worth, even when receiving compliments about one’s “improved” appearance. “Praise and compliments after weight loss can be a double-edged sword,” Dr. Tovar observed. “You might think, ‘I wasn’t accepted or praised when I was overweight. The only way to be acceptable or validated is by losing weight, so I have to continue losing weight.’ ” This fuels fear of regaining the weight and can lead to continuing to see oneself as overweight, perhaps as a way to stay motivated to continue with weight loss. “Feeling that one’s value depends on remaining thin hampers body satisfaction,” she said.

Dr. Tovar, author of the book Deprogram Diet Culture: Rethink Your Relationship with Food, Heal Your Mind, and Live a Diet-Free Life, encourages people to shift the emphasis from weight loss to a holistic focus on self-worth and to explore obstacles to those feelings both before and after weight loss.

Endocrinologists and other medical professionals can help by not engaging in “weight and body shaming,” Dr. Tovar said.

She recommends physicians “encourage patients to tune in to their own bodies, helping them become more aware of how different foods affect their physical and emotional well-being.”

Set realistic expectations through “open, nonjudgmental conversations about the complexities of metabolism, weight, and health.”

Dr. Tovar advises rather than focusing on weight loss as the primary goal, physicians should focus on health markers such as blood glucose, energy levels, mental well-being, and physical fitness.

Prioritize “listening over lecturing.” Begin with empathy, asking questions such as “How do you feel about your health right now? What changes have you noticed in your body lately?” Doing this “creates space for the patient to express their concerns without feeling judged or shamed.”

Refer patients to a mental health professional when a patient exhibits signs of disordered eating or poor body image or when emotional factors are playing a significant role in the relationship with food and weight. “If a patient is caught in a cycle of dieting and weight gain, struggles with binge eating, or displays symptoms of depression or anxiety related to body, then psychological help is crucial.”

Ultimately, the goal of treatment “should be to provide a safe, supportive environment where patients can heal — not just physically but also emotionally and mentally,” Dr. Tovar added.

Dr. Tovar, Ms. Ekberg, and Dr. Reddy reported no relevant financial relationships. Dr. Sarwer received grant funding from the National Institute of Dental and Craniofacial Research and National Institute of Diabetes and Digestive and Kidney Diseases. He has consulting relationships with Novo Nordisk and Twenty30 Health. He is an associate editor for Obesity Surgery and editor in chief of Obesity Science & Practice.
 

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

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Why Residents Are Joining Unions in Droves

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Tue, 10/08/2024 - 11:04

Before the 350 residents finalized their union contract at the University of Vermont (UVM) Medical Center, Burlington, in 2022, Jesse Mostoller, DO, now a third-year pathology resident, recalls hearing about another resident at the hospital who resorted to moonlighting as an Uber driver to make ends meet.

“In Vermont, rent and childcare are expensive,” said Dr. Mostoller, adding that, thanks to union bargaining, first-year residents at UVM are now paid $71,000 per year instead of $61,000. In addition, residents now receive $1800 per year for food (up from $200-$300 annually) and a $1800 annual fund to help pay for board exams that can be carried over for 2 years. “When we were negotiating, the biggest item on our list of demands was to help alleviate the financial pressure residents have been facing for years.”

The UVM residents’ collective bargaining also includes a cap on working hours so that residents don’t work 80 hours a week, paid parental leave, affordable housing, and funds for education and wellness.

These are some of the most common challenges that are faced by residents all over the country, said A. Taylor Walker, MD, MPH, family medicine chief physician at Tufts University School of Medicine/Cambridge Health Alliance in Boston, Massachusetts, and national president of the Committee of Interns and Residents (CIR), which is part of the Service Employees International Union.

For these reasons, residents at Montefiore Medical Center, Stanford Health Care, George Washington University, and the University of Pennsylvania have recently voted to unionize, according to Dr. Walker.

And while there are several small local unions that have picked up residents at local hospitals, CIR is the largest union of physicians in the United States, with a total of 33,000 residents and fellows across the country (15% of the staff at more than 60 hospitals nationwide).

“We’ve doubled in size in the last 4 years,” said Dr. Walker. “The reason is that we’re in a national reckoning on the corporatization of American medicine and the way in which graduate medical education is rooted in a cycle of exploitation that doesn’t center on the health, well-being, or safety of our doctors and ultimately negatively affects our patients.”

Here’s what residents are fighting for — right now.
 

Adequate Parental Leave

Christopher Domanski, MD, a first-year resident in psychiatry at California Pacific Medical Center (CPMC) in San Francisco, is also a new dad to a 5-month-old son and is currently in the sixth week of parental leave. One goal of CPMC’s union, started a year and a half ago, is to expand parental leave to 8 weeks.

“I started as a resident here in mid-June, but the fight with CPMC leaders has been going on for a year and a half,” Dr. Domanski said. “It can feel very frustrating because many times there’s no budge in the conversations we want to have.”

Contract negotiations here continue to be slow — and arduous.

“It goes back and forth,” said Dr. Domanski, who makes about $75,000 a year. “Sometimes they listen to our proposals, but they deny the vast majority or make a paltry increase in salary or time off. It goes like this: We’ll have a negotiation; we’ll talk about it, and then they say, ‘we’re not comfortable doing this’ and it stalls again.”

If a resident hasn’t started a family yet, access to fertility benefits and reproductive healthcare is paramount because most residents are in their 20s and 30s, Dr. Walker said.

“Our reproductive futures are really hindered by what care we have access to and what care is covered,” she added. “We don’t make enough money to pay for reproductive care out of pocket.”
 

 

 

Fair Pay

In Boston, the residents at Mass General Brigham certified their union in June 2023, but they still don’t have a contract.

“When I applied for a residency in September 2023, I spoke to the folks here, and I was basically under the impression that we would have a contract by the time I matched,” said Madison Masters, MD, a resident in internal medicine. “We are not there.”

This timeline isn’t unusual — the 1400 Penn Medicine residents who unionized in 2023 only recently secured a tentative union contract at the end of September, and at Stanford, the process to ratify their first contract took 13 months.

Still, the salary issue remains frustrating as resident compensation doesn’t line up with the cost of living or the amount of work residents do, said Dr. Masters, who says starting salaries at Mass General Brigham are $78,500 plus a $10,000 stipend for housing.

“There’s been a long tradition of underpaying residents — we’re treated like trainees, but we’re also a primary labor force,” Dr. Masters said, adding that nurse practitioners and physician assistants are paid almost twice as much as residents — some make $120,000 per year or more, while the salary range for residents nationwide is $49,000-$65,000 per year.

“Every time we discuss the contract and talk about a financial package, they offer a 1.5% raise for the next 3 years while we had asked for closer to 8%,” Dr. Masters said. “Then, when they come back for the next bargaining session, they go up a quarter of a percent each time. Recently, they said we will need to go to a mediator to try and resolve this.”
 

Adequate Healthcare

The biggest — and perhaps the most shocking — ask is for robust health insurance coverage.

“At my hospital, they’re telling us to get Amazon One Medical for health insurance,” Dr. Masters said. “They’re saying it’s hard for anyone to get primary care coverage here.”

Inadequate health insurance is a big issue, as burnout among residents and fellows remains a problem. At UVM, a $10,000 annual wellness stipend has helped address some of these issues. Even so, union members at UVM are planning to return to the table within 18 months to continue their collective bargaining.

The ability to access mental health services anywhere you want is also critical for residents, Dr. Walker said.

“If you can only go to a therapist at your own institution, there is a hesitation to utilize that specialist if that’s even offered,” Dr. Walker said. “Do you want to go to therapy with a colleague? Probably not.”

Ultimately, the residents we spoke to are committed to fighting for their workplace rights — no matter how time-consuming or difficult this has been.

“No administration wants us to have to have a union, but it’s necessary,” Dr. Mostoller said. “As an individual, you don’t have leverage to get a seat at the table, but now we have a seat at the table. We have a wonderful contract, but we’re going to keep fighting to make it even better.”

Paving the way for future residents is a key motivator, too.

“There’s this idea of leaving the campsite cleaner than you found it,” Dr. Mostoller told this news organization. “It’s the same thing here — we’re trying to fix this so that the next generation of residents won’t have to.”

 

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

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Before the 350 residents finalized their union contract at the University of Vermont (UVM) Medical Center, Burlington, in 2022, Jesse Mostoller, DO, now a third-year pathology resident, recalls hearing about another resident at the hospital who resorted to moonlighting as an Uber driver to make ends meet.

“In Vermont, rent and childcare are expensive,” said Dr. Mostoller, adding that, thanks to union bargaining, first-year residents at UVM are now paid $71,000 per year instead of $61,000. In addition, residents now receive $1800 per year for food (up from $200-$300 annually) and a $1800 annual fund to help pay for board exams that can be carried over for 2 years. “When we were negotiating, the biggest item on our list of demands was to help alleviate the financial pressure residents have been facing for years.”

The UVM residents’ collective bargaining also includes a cap on working hours so that residents don’t work 80 hours a week, paid parental leave, affordable housing, and funds for education and wellness.

These are some of the most common challenges that are faced by residents all over the country, said A. Taylor Walker, MD, MPH, family medicine chief physician at Tufts University School of Medicine/Cambridge Health Alliance in Boston, Massachusetts, and national president of the Committee of Interns and Residents (CIR), which is part of the Service Employees International Union.

For these reasons, residents at Montefiore Medical Center, Stanford Health Care, George Washington University, and the University of Pennsylvania have recently voted to unionize, according to Dr. Walker.

And while there are several small local unions that have picked up residents at local hospitals, CIR is the largest union of physicians in the United States, with a total of 33,000 residents and fellows across the country (15% of the staff at more than 60 hospitals nationwide).

“We’ve doubled in size in the last 4 years,” said Dr. Walker. “The reason is that we’re in a national reckoning on the corporatization of American medicine and the way in which graduate medical education is rooted in a cycle of exploitation that doesn’t center on the health, well-being, or safety of our doctors and ultimately negatively affects our patients.”

Here’s what residents are fighting for — right now.
 

Adequate Parental Leave

Christopher Domanski, MD, a first-year resident in psychiatry at California Pacific Medical Center (CPMC) in San Francisco, is also a new dad to a 5-month-old son and is currently in the sixth week of parental leave. One goal of CPMC’s union, started a year and a half ago, is to expand parental leave to 8 weeks.

“I started as a resident here in mid-June, but the fight with CPMC leaders has been going on for a year and a half,” Dr. Domanski said. “It can feel very frustrating because many times there’s no budge in the conversations we want to have.”

Contract negotiations here continue to be slow — and arduous.

“It goes back and forth,” said Dr. Domanski, who makes about $75,000 a year. “Sometimes they listen to our proposals, but they deny the vast majority or make a paltry increase in salary or time off. It goes like this: We’ll have a negotiation; we’ll talk about it, and then they say, ‘we’re not comfortable doing this’ and it stalls again.”

If a resident hasn’t started a family yet, access to fertility benefits and reproductive healthcare is paramount because most residents are in their 20s and 30s, Dr. Walker said.

“Our reproductive futures are really hindered by what care we have access to and what care is covered,” she added. “We don’t make enough money to pay for reproductive care out of pocket.”
 

 

 

Fair Pay

In Boston, the residents at Mass General Brigham certified their union in June 2023, but they still don’t have a contract.

“When I applied for a residency in September 2023, I spoke to the folks here, and I was basically under the impression that we would have a contract by the time I matched,” said Madison Masters, MD, a resident in internal medicine. “We are not there.”

This timeline isn’t unusual — the 1400 Penn Medicine residents who unionized in 2023 only recently secured a tentative union contract at the end of September, and at Stanford, the process to ratify their first contract took 13 months.

Still, the salary issue remains frustrating as resident compensation doesn’t line up with the cost of living or the amount of work residents do, said Dr. Masters, who says starting salaries at Mass General Brigham are $78,500 plus a $10,000 stipend for housing.

“There’s been a long tradition of underpaying residents — we’re treated like trainees, but we’re also a primary labor force,” Dr. Masters said, adding that nurse practitioners and physician assistants are paid almost twice as much as residents — some make $120,000 per year or more, while the salary range for residents nationwide is $49,000-$65,000 per year.

“Every time we discuss the contract and talk about a financial package, they offer a 1.5% raise for the next 3 years while we had asked for closer to 8%,” Dr. Masters said. “Then, when they come back for the next bargaining session, they go up a quarter of a percent each time. Recently, they said we will need to go to a mediator to try and resolve this.”
 

Adequate Healthcare

The biggest — and perhaps the most shocking — ask is for robust health insurance coverage.

“At my hospital, they’re telling us to get Amazon One Medical for health insurance,” Dr. Masters said. “They’re saying it’s hard for anyone to get primary care coverage here.”

Inadequate health insurance is a big issue, as burnout among residents and fellows remains a problem. At UVM, a $10,000 annual wellness stipend has helped address some of these issues. Even so, union members at UVM are planning to return to the table within 18 months to continue their collective bargaining.

The ability to access mental health services anywhere you want is also critical for residents, Dr. Walker said.

“If you can only go to a therapist at your own institution, there is a hesitation to utilize that specialist if that’s even offered,” Dr. Walker said. “Do you want to go to therapy with a colleague? Probably not.”

Ultimately, the residents we spoke to are committed to fighting for their workplace rights — no matter how time-consuming or difficult this has been.

“No administration wants us to have to have a union, but it’s necessary,” Dr. Mostoller said. “As an individual, you don’t have leverage to get a seat at the table, but now we have a seat at the table. We have a wonderful contract, but we’re going to keep fighting to make it even better.”

Paving the way for future residents is a key motivator, too.

“There’s this idea of leaving the campsite cleaner than you found it,” Dr. Mostoller told this news organization. “It’s the same thing here — we’re trying to fix this so that the next generation of residents won’t have to.”

 

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

Before the 350 residents finalized their union contract at the University of Vermont (UVM) Medical Center, Burlington, in 2022, Jesse Mostoller, DO, now a third-year pathology resident, recalls hearing about another resident at the hospital who resorted to moonlighting as an Uber driver to make ends meet.

“In Vermont, rent and childcare are expensive,” said Dr. Mostoller, adding that, thanks to union bargaining, first-year residents at UVM are now paid $71,000 per year instead of $61,000. In addition, residents now receive $1800 per year for food (up from $200-$300 annually) and a $1800 annual fund to help pay for board exams that can be carried over for 2 years. “When we were negotiating, the biggest item on our list of demands was to help alleviate the financial pressure residents have been facing for years.”

The UVM residents’ collective bargaining also includes a cap on working hours so that residents don’t work 80 hours a week, paid parental leave, affordable housing, and funds for education and wellness.

These are some of the most common challenges that are faced by residents all over the country, said A. Taylor Walker, MD, MPH, family medicine chief physician at Tufts University School of Medicine/Cambridge Health Alliance in Boston, Massachusetts, and national president of the Committee of Interns and Residents (CIR), which is part of the Service Employees International Union.

For these reasons, residents at Montefiore Medical Center, Stanford Health Care, George Washington University, and the University of Pennsylvania have recently voted to unionize, according to Dr. Walker.

And while there are several small local unions that have picked up residents at local hospitals, CIR is the largest union of physicians in the United States, with a total of 33,000 residents and fellows across the country (15% of the staff at more than 60 hospitals nationwide).

“We’ve doubled in size in the last 4 years,” said Dr. Walker. “The reason is that we’re in a national reckoning on the corporatization of American medicine and the way in which graduate medical education is rooted in a cycle of exploitation that doesn’t center on the health, well-being, or safety of our doctors and ultimately negatively affects our patients.”

Here’s what residents are fighting for — right now.
 

Adequate Parental Leave

Christopher Domanski, MD, a first-year resident in psychiatry at California Pacific Medical Center (CPMC) in San Francisco, is also a new dad to a 5-month-old son and is currently in the sixth week of parental leave. One goal of CPMC’s union, started a year and a half ago, is to expand parental leave to 8 weeks.

“I started as a resident here in mid-June, but the fight with CPMC leaders has been going on for a year and a half,” Dr. Domanski said. “It can feel very frustrating because many times there’s no budge in the conversations we want to have.”

Contract negotiations here continue to be slow — and arduous.

“It goes back and forth,” said Dr. Domanski, who makes about $75,000 a year. “Sometimes they listen to our proposals, but they deny the vast majority or make a paltry increase in salary or time off. It goes like this: We’ll have a negotiation; we’ll talk about it, and then they say, ‘we’re not comfortable doing this’ and it stalls again.”

If a resident hasn’t started a family yet, access to fertility benefits and reproductive healthcare is paramount because most residents are in their 20s and 30s, Dr. Walker said.

“Our reproductive futures are really hindered by what care we have access to and what care is covered,” she added. “We don’t make enough money to pay for reproductive care out of pocket.”
 

 

 

Fair Pay

In Boston, the residents at Mass General Brigham certified their union in June 2023, but they still don’t have a contract.

“When I applied for a residency in September 2023, I spoke to the folks here, and I was basically under the impression that we would have a contract by the time I matched,” said Madison Masters, MD, a resident in internal medicine. “We are not there.”

This timeline isn’t unusual — the 1400 Penn Medicine residents who unionized in 2023 only recently secured a tentative union contract at the end of September, and at Stanford, the process to ratify their first contract took 13 months.

Still, the salary issue remains frustrating as resident compensation doesn’t line up with the cost of living or the amount of work residents do, said Dr. Masters, who says starting salaries at Mass General Brigham are $78,500 plus a $10,000 stipend for housing.

“There’s been a long tradition of underpaying residents — we’re treated like trainees, but we’re also a primary labor force,” Dr. Masters said, adding that nurse practitioners and physician assistants are paid almost twice as much as residents — some make $120,000 per year or more, while the salary range for residents nationwide is $49,000-$65,000 per year.

“Every time we discuss the contract and talk about a financial package, they offer a 1.5% raise for the next 3 years while we had asked for closer to 8%,” Dr. Masters said. “Then, when they come back for the next bargaining session, they go up a quarter of a percent each time. Recently, they said we will need to go to a mediator to try and resolve this.”
 

Adequate Healthcare

The biggest — and perhaps the most shocking — ask is for robust health insurance coverage.

“At my hospital, they’re telling us to get Amazon One Medical for health insurance,” Dr. Masters said. “They’re saying it’s hard for anyone to get primary care coverage here.”

Inadequate health insurance is a big issue, as burnout among residents and fellows remains a problem. At UVM, a $10,000 annual wellness stipend has helped address some of these issues. Even so, union members at UVM are planning to return to the table within 18 months to continue their collective bargaining.

The ability to access mental health services anywhere you want is also critical for residents, Dr. Walker said.

“If you can only go to a therapist at your own institution, there is a hesitation to utilize that specialist if that’s even offered,” Dr. Walker said. “Do you want to go to therapy with a colleague? Probably not.”

Ultimately, the residents we spoke to are committed to fighting for their workplace rights — no matter how time-consuming or difficult this has been.

“No administration wants us to have to have a union, but it’s necessary,” Dr. Mostoller said. “As an individual, you don’t have leverage to get a seat at the table, but now we have a seat at the table. We have a wonderful contract, but we’re going to keep fighting to make it even better.”

Paving the way for future residents is a key motivator, too.

“There’s this idea of leaving the campsite cleaner than you found it,” Dr. Mostoller told this news organization. “It’s the same thing here — we’re trying to fix this so that the next generation of residents won’t have to.”

 

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

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Tirzepatide Shortage Resolved? FDA Says Yes, Compounders No

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Mon, 10/07/2024 - 15:09

On October 2, the Food and Drug Administration (FDA)’s Drug Shortage Database showed that the tirzepatide injection (Zepbound, Mounjaro/Lilly) shortage is now “resolved.” The agency wrote in a clarification aimed at compounders that Lilly said it can meet the “present and projected national demand” and that compounders are restricted from making the products. 

Nevertheless, patients and prescribers may still see “intermittent localized supply disruptions as the products move through the supply chain,” the FDA noted.

The Alliance for Pharmacy Compounding (APC) responded swiftly, alerting its members and the public to the resolved shortage and stating that compounders “must immediately cease preparing and dispensing compounded copies” of the two drugs.

However, APC CEO Scott Brunner added it often takes a long time for FDA-approved versions of the drug to become widely available to wholesalers, hospitals, and clinics. Even after Lilly announced greater availability for the drugs, including in a new vial format for low doses, “for most pharmacies, they’re lucky to get two or three boxes of Zepbound a day from their wholesaler — for a patient waiting list that can number in the hundreds.”

“We have already heard this morning from APC members that they are unable to fill orders for their patients,” he said.

Furthermore, he contended, “I suspect plenty of patients taking compounded tirzepatide are going to be caught flat-footed by this. They are being cut off cold turkey, their prescription no longer fillable. They’ll need to get in to see their provider to get a new prescription, and that will take some time. It’s possible that so many patients presently taking compounded GLP-1s [glucagon-like peptide 1] will be eventually switched to the FDA-approved versions — if they can afford them, of course — that it will push tirzepatide injection back into shortage.”

Commenting on the shortage resolution, endocrinologist Beverly Tchang, MD, DABOM, an assistant professor of clinical medicine at Weill Cornell Medicine in New York City told this news organization, “we are not yet experiencing relief from the shortages, but I hope this resolves at least one barrier to access for our patients.”

“I don’t think it will create confusion,” she said. “Fortunately or unfortunately, patients and clinicians are adept by now with therapeutic transitions because we’ve been forced to do so whenever insurance withdraws coverage or a shortage recurs or a coupon expires. It’s obviously not ideal but patients are motivated and clinicians don’t give up.”

This news organization has previously reported on the impact of the shortages and how endocrinologists and obesity medicine specialists were handling them, in light of concerns about compounding pharmacies that may or may not be well founded. 

Dr. Tchang declared that she is an adviser to Novo Nordisk.

A version of this article appeared on Medscape.com.

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On October 2, the Food and Drug Administration (FDA)’s Drug Shortage Database showed that the tirzepatide injection (Zepbound, Mounjaro/Lilly) shortage is now “resolved.” The agency wrote in a clarification aimed at compounders that Lilly said it can meet the “present and projected national demand” and that compounders are restricted from making the products. 

Nevertheless, patients and prescribers may still see “intermittent localized supply disruptions as the products move through the supply chain,” the FDA noted.

The Alliance for Pharmacy Compounding (APC) responded swiftly, alerting its members and the public to the resolved shortage and stating that compounders “must immediately cease preparing and dispensing compounded copies” of the two drugs.

However, APC CEO Scott Brunner added it often takes a long time for FDA-approved versions of the drug to become widely available to wholesalers, hospitals, and clinics. Even after Lilly announced greater availability for the drugs, including in a new vial format for low doses, “for most pharmacies, they’re lucky to get two or three boxes of Zepbound a day from their wholesaler — for a patient waiting list that can number in the hundreds.”

“We have already heard this morning from APC members that they are unable to fill orders for their patients,” he said.

Furthermore, he contended, “I suspect plenty of patients taking compounded tirzepatide are going to be caught flat-footed by this. They are being cut off cold turkey, their prescription no longer fillable. They’ll need to get in to see their provider to get a new prescription, and that will take some time. It’s possible that so many patients presently taking compounded GLP-1s [glucagon-like peptide 1] will be eventually switched to the FDA-approved versions — if they can afford them, of course — that it will push tirzepatide injection back into shortage.”

Commenting on the shortage resolution, endocrinologist Beverly Tchang, MD, DABOM, an assistant professor of clinical medicine at Weill Cornell Medicine in New York City told this news organization, “we are not yet experiencing relief from the shortages, but I hope this resolves at least one barrier to access for our patients.”

“I don’t think it will create confusion,” she said. “Fortunately or unfortunately, patients and clinicians are adept by now with therapeutic transitions because we’ve been forced to do so whenever insurance withdraws coverage or a shortage recurs or a coupon expires. It’s obviously not ideal but patients are motivated and clinicians don’t give up.”

This news organization has previously reported on the impact of the shortages and how endocrinologists and obesity medicine specialists were handling them, in light of concerns about compounding pharmacies that may or may not be well founded. 

Dr. Tchang declared that she is an adviser to Novo Nordisk.

A version of this article appeared on Medscape.com.

On October 2, the Food and Drug Administration (FDA)’s Drug Shortage Database showed that the tirzepatide injection (Zepbound, Mounjaro/Lilly) shortage is now “resolved.” The agency wrote in a clarification aimed at compounders that Lilly said it can meet the “present and projected national demand” and that compounders are restricted from making the products. 

Nevertheless, patients and prescribers may still see “intermittent localized supply disruptions as the products move through the supply chain,” the FDA noted.

The Alliance for Pharmacy Compounding (APC) responded swiftly, alerting its members and the public to the resolved shortage and stating that compounders “must immediately cease preparing and dispensing compounded copies” of the two drugs.

However, APC CEO Scott Brunner added it often takes a long time for FDA-approved versions of the drug to become widely available to wholesalers, hospitals, and clinics. Even after Lilly announced greater availability for the drugs, including in a new vial format for low doses, “for most pharmacies, they’re lucky to get two or three boxes of Zepbound a day from their wholesaler — for a patient waiting list that can number in the hundreds.”

“We have already heard this morning from APC members that they are unable to fill orders for their patients,” he said.

Furthermore, he contended, “I suspect plenty of patients taking compounded tirzepatide are going to be caught flat-footed by this. They are being cut off cold turkey, their prescription no longer fillable. They’ll need to get in to see their provider to get a new prescription, and that will take some time. It’s possible that so many patients presently taking compounded GLP-1s [glucagon-like peptide 1] will be eventually switched to the FDA-approved versions — if they can afford them, of course — that it will push tirzepatide injection back into shortage.”

Commenting on the shortage resolution, endocrinologist Beverly Tchang, MD, DABOM, an assistant professor of clinical medicine at Weill Cornell Medicine in New York City told this news organization, “we are not yet experiencing relief from the shortages, but I hope this resolves at least one barrier to access for our patients.”

“I don’t think it will create confusion,” she said. “Fortunately or unfortunately, patients and clinicians are adept by now with therapeutic transitions because we’ve been forced to do so whenever insurance withdraws coverage or a shortage recurs or a coupon expires. It’s obviously not ideal but patients are motivated and clinicians don’t give up.”

This news organization has previously reported on the impact of the shortages and how endocrinologists and obesity medicine specialists were handling them, in light of concerns about compounding pharmacies that may or may not be well founded. 

Dr. Tchang declared that she is an adviser to Novo Nordisk.

A version of this article appeared on Medscape.com.

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Weight Loss After Anti-Obesity Medications Linked to Reduced Gout Risk

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Mon, 10/07/2024 - 15:03

 

TOPLINE:

A higher rate of weight loss within 1 year of initiating orlistat is associated with lower risks for incident gout and recurrent gout flares in individuals with body mass index (BMI) > 25, particularly if they have obesity or high baseline serum urate levels.

METHODOLOGY:

  • Researchers conducted a population-based cohort study using data from The Health Improvement Network in the United Kingdom to examine the association between weight loss rates after the initiation of anti-obesity medication (orlistat) and the risk for incident gout and recurrent gout flares in patients with overweight or obesity.
  • The risk for incident gout was analyzed in 131,000 patients with overweight or obesity (mean age, 45 years; 77.3% women; mean BMI, 37.2) who did not have gout before initiating orlistat.
  • The risk for recurrent gout flares was evaluated in 3847 individuals with overweight or obesity (mean age, 56.6 years; 29.4% women; mean BMI, 38.5), who had gout before initiating orlistat.
  • Participants were divided into four groups based on their rate of weight loss during the first year of orlistat use: Weight gain or stable (< 2%), slow (2% to < 5%), moderate (5% to < 10%), and fast (≥ 10%).
  • The primary outcome was incident gout, and the secondary outcome was the rate of recurrent gout flares during the 5-year follow-up period after initiating orlistat.

TAKEAWAY:

  • The 5-year risk for incident gout was the lowest among patients in the fast weight loss group (1.2%) and highest among those in the weight gain or stable weight group (1.6%).
  • The risk for incident gout was lower in the fast (hazard ratio [HR], 0.73; 95% CI, 0.62-0.86) and moderate (HR, 0.82; 95% CI, 0.72-0.92) weight loss groups than in the weight gain or stable weight group.
  • Similarly, faster weight loss rates were linked to lower rates of recurrent gout flares, with risk ratios of 0.71 (95% CI, 0.60-0.84) and 0.83 (95% CI, 0.71-0.96) in the fast and moderate weight loss groups, respectively.
  • This study found that weight loss after initiating orlistat was particularly beneficial for individuals with obesity and those with high baseline serum urate levels.

IN PRACTICE:

“Pharmacologic treatments, such as orlistat, present an alternative strategy for managing overweight and obesity. Our study provides empirical evidence of a dose-response effect of weight loss after initiating orlistat within 1 year lowers the risk of incident gout and recurrent gout flares,” the authors wrote.

SOURCE:

This study was led by Jie Wei, PhD, Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China, and was published online on September 19, 2024, in Arthritis & Rheumatology.

LIMITATIONS:

Despite adjustment for many variables, factors such as disease severity, exercise levels, and diet were not fully captured, which might have influenced the results. The lack of hospitalization data could have resulted in recurrent gout flares being underreported. The current study may have been subjected to bias due to potential exposure misclassification resulting from the timing of weight measurements and missing updated weight data.

DISCLOSURES:

This study was supported by the National Key Research and Development Plan, the National Natural Science Foundation of China, the Project Program of National Clinical Research Center for Geriatric Disorders, and other sources. No disclosures of interest were reported by the authors.

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.

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TOPLINE:

A higher rate of weight loss within 1 year of initiating orlistat is associated with lower risks for incident gout and recurrent gout flares in individuals with body mass index (BMI) > 25, particularly if they have obesity or high baseline serum urate levels.

METHODOLOGY:

  • Researchers conducted a population-based cohort study using data from The Health Improvement Network in the United Kingdom to examine the association between weight loss rates after the initiation of anti-obesity medication (orlistat) and the risk for incident gout and recurrent gout flares in patients with overweight or obesity.
  • The risk for incident gout was analyzed in 131,000 patients with overweight or obesity (mean age, 45 years; 77.3% women; mean BMI, 37.2) who did not have gout before initiating orlistat.
  • The risk for recurrent gout flares was evaluated in 3847 individuals with overweight or obesity (mean age, 56.6 years; 29.4% women; mean BMI, 38.5), who had gout before initiating orlistat.
  • Participants were divided into four groups based on their rate of weight loss during the first year of orlistat use: Weight gain or stable (< 2%), slow (2% to < 5%), moderate (5% to < 10%), and fast (≥ 10%).
  • The primary outcome was incident gout, and the secondary outcome was the rate of recurrent gout flares during the 5-year follow-up period after initiating orlistat.

TAKEAWAY:

  • The 5-year risk for incident gout was the lowest among patients in the fast weight loss group (1.2%) and highest among those in the weight gain or stable weight group (1.6%).
  • The risk for incident gout was lower in the fast (hazard ratio [HR], 0.73; 95% CI, 0.62-0.86) and moderate (HR, 0.82; 95% CI, 0.72-0.92) weight loss groups than in the weight gain or stable weight group.
  • Similarly, faster weight loss rates were linked to lower rates of recurrent gout flares, with risk ratios of 0.71 (95% CI, 0.60-0.84) and 0.83 (95% CI, 0.71-0.96) in the fast and moderate weight loss groups, respectively.
  • This study found that weight loss after initiating orlistat was particularly beneficial for individuals with obesity and those with high baseline serum urate levels.

IN PRACTICE:

“Pharmacologic treatments, such as orlistat, present an alternative strategy for managing overweight and obesity. Our study provides empirical evidence of a dose-response effect of weight loss after initiating orlistat within 1 year lowers the risk of incident gout and recurrent gout flares,” the authors wrote.

SOURCE:

This study was led by Jie Wei, PhD, Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China, and was published online on September 19, 2024, in Arthritis & Rheumatology.

LIMITATIONS:

Despite adjustment for many variables, factors such as disease severity, exercise levels, and diet were not fully captured, which might have influenced the results. The lack of hospitalization data could have resulted in recurrent gout flares being underreported. The current study may have been subjected to bias due to potential exposure misclassification resulting from the timing of weight measurements and missing updated weight data.

DISCLOSURES:

This study was supported by the National Key Research and Development Plan, the National Natural Science Foundation of China, the Project Program of National Clinical Research Center for Geriatric Disorders, and other sources. No disclosures of interest were reported by the authors.

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:

A higher rate of weight loss within 1 year of initiating orlistat is associated with lower risks for incident gout and recurrent gout flares in individuals with body mass index (BMI) > 25, particularly if they have obesity or high baseline serum urate levels.

METHODOLOGY:

  • Researchers conducted a population-based cohort study using data from The Health Improvement Network in the United Kingdom to examine the association between weight loss rates after the initiation of anti-obesity medication (orlistat) and the risk for incident gout and recurrent gout flares in patients with overweight or obesity.
  • The risk for incident gout was analyzed in 131,000 patients with overweight or obesity (mean age, 45 years; 77.3% women; mean BMI, 37.2) who did not have gout before initiating orlistat.
  • The risk for recurrent gout flares was evaluated in 3847 individuals with overweight or obesity (mean age, 56.6 years; 29.4% women; mean BMI, 38.5), who had gout before initiating orlistat.
  • Participants were divided into four groups based on their rate of weight loss during the first year of orlistat use: Weight gain or stable (< 2%), slow (2% to < 5%), moderate (5% to < 10%), and fast (≥ 10%).
  • The primary outcome was incident gout, and the secondary outcome was the rate of recurrent gout flares during the 5-year follow-up period after initiating orlistat.

TAKEAWAY:

  • The 5-year risk for incident gout was the lowest among patients in the fast weight loss group (1.2%) and highest among those in the weight gain or stable weight group (1.6%).
  • The risk for incident gout was lower in the fast (hazard ratio [HR], 0.73; 95% CI, 0.62-0.86) and moderate (HR, 0.82; 95% CI, 0.72-0.92) weight loss groups than in the weight gain or stable weight group.
  • Similarly, faster weight loss rates were linked to lower rates of recurrent gout flares, with risk ratios of 0.71 (95% CI, 0.60-0.84) and 0.83 (95% CI, 0.71-0.96) in the fast and moderate weight loss groups, respectively.
  • This study found that weight loss after initiating orlistat was particularly beneficial for individuals with obesity and those with high baseline serum urate levels.

IN PRACTICE:

“Pharmacologic treatments, such as orlistat, present an alternative strategy for managing overweight and obesity. Our study provides empirical evidence of a dose-response effect of weight loss after initiating orlistat within 1 year lowers the risk of incident gout and recurrent gout flares,” the authors wrote.

SOURCE:

This study was led by Jie Wei, PhD, Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China, and was published online on September 19, 2024, in Arthritis & Rheumatology.

LIMITATIONS:

Despite adjustment for many variables, factors such as disease severity, exercise levels, and diet were not fully captured, which might have influenced the results. The lack of hospitalization data could have resulted in recurrent gout flares being underreported. The current study may have been subjected to bias due to potential exposure misclassification resulting from the timing of weight measurements and missing updated weight data.

DISCLOSURES:

This study was supported by the National Key Research and Development Plan, the National Natural Science Foundation of China, the Project Program of National Clinical Research Center for Geriatric Disorders, and other sources. No disclosures of interest were reported by the authors.

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.

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