Chronic psychological stress is common. A 2023 survey revealed that about one quarter of US adults reported high stress levels, and three quarters reported that chronic stress affects their daily lives.

Emerging evidence suggests that chronic stress not only exacts a high toll on mental health but also can wreak havoc on all levels of gastrointestinal (GI) functioning, all the way down to the microbiome.

“Chronic stress can change the diversity and composition of the gut microbiome and essentially tips us toward an imbalance or dysbiosis,” Aasma Shaukat, MD, MPH, AGAF, gastroenterologist with NYU Langone Health and director of GI Outcomes Research, Gastroenterology at NYU Grossman School of Medicine in New York City, said in an interview with GI & Hepatology News.

“This basically means that the normal balance of microorganisms that essentially we think are beneficial gets reduced, and the colonies considered to be more harmful proliferate,” she explained.

 

What Does the Science Tell Us?

Numerous studies published in the past 5 years have linked chronic stress to modest but reproducible shifts in the composition of the microbiome.

A study of frontline healthcare workers during COVID-19 revealed that the pandemic was associated with significant depression, anxiety, and stress, as well as gut dysbiosis that persisted for at least half a year.

Notably, healthcare workers had low gut alpha diversity, indicating a less resilient and diverse microbiome, a state often associated with dysbiosis and increased risk for various diseases and negative health outcomes.

A two-cohort study of healthy adults found higher alpha diversity in those reporting low stress levels. It also found a link between stress and enriched levels of Escherichia/Shigella, an overgrowth of which has been linked to various conditions, including inflammatory bowel disease.

In addition, a 2023 systematic review of human studies concluded that stress is associated with changes in specific genera — namely reductions in gut-healthy Lachnospira/Lachnospiraceae and Phascolarctobacterium, which produce beneficial short-chain fatty acids that support the health of the intestinal lining and modulate the immune system.

Stress during specific life stages also appears to alter the gut microbiome.

For example, in a study of postpartum women, those at an increased risk for parenting stress showed lower alpha diversity on the Shannon diversity index.

Research involving mother-child pairs tied adversity — such as maltreatment of the mother during her childhood, prenatal anxiety, and hardship in the child’s early life — to distinct microbiome profiles in 2-year-olds, supporting a stress-microbiome pathway relevant to socioemotional outcomes, the authors said.

Emerging evidence indicates a link between the gut microbiome and posttraumatic stress disorder (PTSD).

A recent systematic review found differences in gut microbial taxa between individuals with PTSD and trauma-exposed controls without PTSD. A separate analysis pointed to a potential causal impact of gut microbiomes on the development of PTSD.

 

Mechanisms Behind the Link

Stress interferes with the brain’s production of neurotransmitters, such as serotonin, which controls anxiety, mood, sleep, and many other functions in the brain, Shaukat told GI & Hepatology News.

“But serotonin also crosses the blood-brain barrier, and actually, the gut has more serotonin receptors than the brain, so an imbalance of serotonin can actually affect the gut microbiome through signaling at the neurotransmitter level,” Shaukat explained.

Stress can also affect sleep, and sleep itself has regulatory properties for gut bacteria, Shaukat noted.

“Stress also lowers our immunity, and this can make the gut barrier susceptible or permeable to bacterial toxins that can pass through and breach the gut barrier and be released into the bloodstream, which can trigger inflammation,” Shaukat explained.

 

Implications for Patient Care

The gut-brain-microbiome axis remains an emerging field of study. “We’re learning more and more about this, and we need to because the microbial colonies are so diverse and we haven’t nailed it down yet,” Shaukat said.

In the meantime, what can clinicians tell patients?

Aside from managing stress, which “is easier said than done,” patients can improve their diet, Shaukat said.

“What we tell patients is to essentially increase their intake of gut-friendly foods that preferentially grow the bacterial colonies that are beneficial for us,” Shaukat said. This includes fermented foods, yogurt, kimchi, chia seeds, kombucha, pickled vegetables, and whole grains.

A recent randomized controlled trial of healthy adults found a “psychobiotic diet” — a diet high in prebiotic and fermented foods — was associated with less perceived stress and subtle beneficial shifts in microbial composition.

“These foods can help keep the gut in good health and may actually also reduce or mitigate some of the effects of stress,” Shaukat said.

“Eating well is something I think we should all think about and maybe prioritize when we’re going through a stressful situation or looking to kind of mitigate the effects of stress and the anxiety and depression it can cause,” she advised.

Shaukat said she also encourages patients to engage in regular physical activity, which benefits the gut microbiome by helping to regulate gut motility. Exercise can also boost mood and help relieve stress.

“A balanced Mediterranean diet and regular activity is truly the secret for gut health,” Shaukat said.

Patients may be tempted by the probiotic supplements lining drugstore shelves, but there “isn’t great evidence for probiotic supplements,” she said. “What we can get from dietary sources far outweighs what can be put in a pill.”

Shaukat disclosed having no relevant disclosures.

A version of this article appeared on Medscape.com.

Chronic psychological stress is common. A 2023 survey revealed that about one quarter of US adults reported high stress levels, and three quarters reported that chronic stress affects their daily lives.

Emerging evidence suggests that chronic stress not only exacts a high toll on mental health but also can wreak havoc on all levels of gastrointestinal (GI) functioning, all the way down to the microbiome.

“Chronic stress can change the diversity and composition of the gut microbiome and essentially tips us toward an imbalance or dysbiosis,” Aasma Shaukat, MD, MPH, AGAF, gastroenterologist with NYU Langone Health and director of GI Outcomes Research, Gastroenterology at NYU Grossman School of Medicine in New York City, said in an interview with GI & Hepatology News.

“This basically means that the normal balance of microorganisms that essentially we think are beneficial gets reduced, and the colonies considered to be more harmful proliferate,” she explained.

 

What Does the Science Tell Us?

Numerous studies published in the past 5 years have linked chronic stress to modest but reproducible shifts in the composition of the microbiome.

A study of frontline healthcare workers during COVID-19 revealed that the pandemic was associated with significant depression, anxiety, and stress, as well as gut dysbiosis that persisted for at least half a year.

Notably, healthcare workers had low gut alpha diversity, indicating a less resilient and diverse microbiome, a state often associated with dysbiosis and increased risk for various diseases and negative health outcomes.

A two-cohort study of healthy adults found higher alpha diversity in those reporting low stress levels. It also found a link between stress and enriched levels of Escherichia/Shigella, an overgrowth of which has been linked to various conditions, including inflammatory bowel disease.

In addition, a 2023 systematic review of human studies concluded that stress is associated with changes in specific genera — namely reductions in gut-healthy Lachnospira/Lachnospiraceae and Phascolarctobacterium, which produce beneficial short-chain fatty acids that support the health of the intestinal lining and modulate the immune system.

Stress during specific life stages also appears to alter the gut microbiome.

For example, in a study of postpartum women, those at an increased risk for parenting stress showed lower alpha diversity on the Shannon diversity index.

Research involving mother-child pairs tied adversity — such as maltreatment of the mother during her childhood, prenatal anxiety, and hardship in the child’s early life — to distinct microbiome profiles in 2-year-olds, supporting a stress-microbiome pathway relevant to socioemotional outcomes, the authors said.

Emerging evidence indicates a link between the gut microbiome and posttraumatic stress disorder (PTSD).

A recent systematic review found differences in gut microbial taxa between individuals with PTSD and trauma-exposed controls without PTSD. A separate analysis pointed to a potential causal impact of gut microbiomes on the development of PTSD.

 

Mechanisms Behind the Link

Stress interferes with the brain’s production of neurotransmitters, such as serotonin, which controls anxiety, mood, sleep, and many other functions in the brain, Shaukat told GI & Hepatology News.

“But serotonin also crosses the blood-brain barrier, and actually, the gut has more serotonin receptors than the brain, so an imbalance of serotonin can actually affect the gut microbiome through signaling at the neurotransmitter level,” Shaukat explained.

Stress can also affect sleep, and sleep itself has regulatory properties for gut bacteria, Shaukat noted.

“Stress also lowers our immunity, and this can make the gut barrier susceptible or permeable to bacterial toxins that can pass through and breach the gut barrier and be released into the bloodstream, which can trigger inflammation,” Shaukat explained.

 

Implications for Patient Care

The gut-brain-microbiome axis remains an emerging field of study. “We’re learning more and more about this, and we need to because the microbial colonies are so diverse and we haven’t nailed it down yet,” Shaukat said.

In the meantime, what can clinicians tell patients?

Aside from managing stress, which “is easier said than done,” patients can improve their diet, Shaukat said.

“What we tell patients is to essentially increase their intake of gut-friendly foods that preferentially grow the bacterial colonies that are beneficial for us,” Shaukat said. This includes fermented foods, yogurt, kimchi, chia seeds, kombucha, pickled vegetables, and whole grains.

A recent randomized controlled trial of healthy adults found a “psychobiotic diet” — a diet high in prebiotic and fermented foods — was associated with less perceived stress and subtle beneficial shifts in microbial composition.

“These foods can help keep the gut in good health and may actually also reduce or mitigate some of the effects of stress,” Shaukat said.

“Eating well is something I think we should all think about and maybe prioritize when we’re going through a stressful situation or looking to kind of mitigate the effects of stress and the anxiety and depression it can cause,” she advised.

Shaukat said she also encourages patients to engage in regular physical activity, which benefits the gut microbiome by helping to regulate gut motility. Exercise can also boost mood and help relieve stress.

“A balanced Mediterranean diet and regular activity is truly the secret for gut health,” Shaukat said.

Patients may be tempted by the probiotic supplements lining drugstore shelves, but there “isn’t great evidence for probiotic supplements,” she said. “What we can get from dietary sources far outweighs what can be put in a pill.”

Shaukat disclosed having no relevant disclosures.

A version of this article appeared on Medscape.com.

Chronic psychological stress is common. A 2023 survey revealed that about one quarter of US adults reported high stress levels, and three quarters reported that chronic stress affects their daily lives.

Emerging evidence suggests that chronic stress not only exacts a high toll on mental health but also can wreak havoc on all levels of gastrointestinal (GI) functioning, all the way down to the microbiome.

“Chronic stress can change the diversity and composition of the gut microbiome and essentially tips us toward an imbalance or dysbiosis,” Aasma Shaukat, MD, MPH, AGAF, gastroenterologist with NYU Langone Health and director of GI Outcomes Research, Gastroenterology at NYU Grossman School of Medicine in New York City, said in an interview with GI & Hepatology News.

“This basically means that the normal balance of microorganisms that essentially we think are beneficial gets reduced, and the colonies considered to be more harmful proliferate,” she explained.

 

What Does the Science Tell Us?

Numerous studies published in the past 5 years have linked chronic stress to modest but reproducible shifts in the composition of the microbiome.

A study of frontline healthcare workers during COVID-19 revealed that the pandemic was associated with significant depression, anxiety, and stress, as well as gut dysbiosis that persisted for at least half a year.

Notably, healthcare workers had low gut alpha diversity, indicating a less resilient and diverse microbiome, a state often associated with dysbiosis and increased risk for various diseases and negative health outcomes.

A two-cohort study of healthy adults found higher alpha diversity in those reporting low stress levels. It also found a link between stress and enriched levels of Escherichia/Shigella, an overgrowth of which has been linked to various conditions, including inflammatory bowel disease.

In addition, a 2023 systematic review of human studies concluded that stress is associated with changes in specific genera — namely reductions in gut-healthy Lachnospira/Lachnospiraceae and Phascolarctobacterium, which produce beneficial short-chain fatty acids that support the health of the intestinal lining and modulate the immune system.

Stress during specific life stages also appears to alter the gut microbiome.

For example, in a study of postpartum women, those at an increased risk for parenting stress showed lower alpha diversity on the Shannon diversity index.

Research involving mother-child pairs tied adversity — such as maltreatment of the mother during her childhood, prenatal anxiety, and hardship in the child’s early life — to distinct microbiome profiles in 2-year-olds, supporting a stress-microbiome pathway relevant to socioemotional outcomes, the authors said.

Emerging evidence indicates a link between the gut microbiome and posttraumatic stress disorder (PTSD).

A recent systematic review found differences in gut microbial taxa between individuals with PTSD and trauma-exposed controls without PTSD. A separate analysis pointed to a potential causal impact of gut microbiomes on the development of PTSD.

 

Mechanisms Behind the Link

Stress interferes with the brain’s production of neurotransmitters, such as serotonin, which controls anxiety, mood, sleep, and many other functions in the brain, Shaukat told GI & Hepatology News.

“But serotonin also crosses the blood-brain barrier, and actually, the gut has more serotonin receptors than the brain, so an imbalance of serotonin can actually affect the gut microbiome through signaling at the neurotransmitter level,” Shaukat explained.

Stress can also affect sleep, and sleep itself has regulatory properties for gut bacteria, Shaukat noted.

“Stress also lowers our immunity, and this can make the gut barrier susceptible or permeable to bacterial toxins that can pass through and breach the gut barrier and be released into the bloodstream, which can trigger inflammation,” Shaukat explained.

 

Implications for Patient Care

The gut-brain-microbiome axis remains an emerging field of study. “We’re learning more and more about this, and we need to because the microbial colonies are so diverse and we haven’t nailed it down yet,” Shaukat said.

In the meantime, what can clinicians tell patients?

Aside from managing stress, which “is easier said than done,” patients can improve their diet, Shaukat said.

“What we tell patients is to essentially increase their intake of gut-friendly foods that preferentially grow the bacterial colonies that are beneficial for us,” Shaukat said. This includes fermented foods, yogurt, kimchi, chia seeds, kombucha, pickled vegetables, and whole grains.

A recent randomized controlled trial of healthy adults found a “psychobiotic diet” — a diet high in prebiotic and fermented foods — was associated with less perceived stress and subtle beneficial shifts in microbial composition.

“These foods can help keep the gut in good health and may actually also reduce or mitigate some of the effects of stress,” Shaukat said.

“Eating well is something I think we should all think about and maybe prioritize when we’re going through a stressful situation or looking to kind of mitigate the effects of stress and the anxiety and depression it can cause,” she advised.

Shaukat said she also encourages patients to engage in regular physical activity, which benefits the gut microbiome by helping to regulate gut motility. Exercise can also boost mood and help relieve stress.

“A balanced Mediterranean diet and regular activity is truly the secret for gut health,” Shaukat said.

Patients may be tempted by the probiotic supplements lining drugstore shelves, but there “isn’t great evidence for probiotic supplements,” she said. “What we can get from dietary sources far outweighs what can be put in a pill.”

Shaukat disclosed having no relevant disclosures.

A version of this article appeared on Medscape.com.

An intensive 1-day overview course in inflammatory bowel disease (IBD) continues to attract large numbers of first-year gastrointestinal(GI) fellows across the country.

Results from the initial pilot program in 2019, called “IBD 101: Physicians and Patients Providing Pearls and Perspectives” are outlined in Inflammatory Bowel Diseases by Lisa Malter, MD, AGAF, a professor of medicine in the Division of Gastroenterology at NYU Langone Grossman School of Medicine, New York City, and colleagues.

The course, conducted by Malter at NYU Langone’s simulation center, was designed to increase fellows’ early exposure to the complexities of IBD and its diagnosis and management in the context of rapidly changing therapies and variability across US GI training programs. The authors reported that the 2019 program was well received, with attendees showing “increased comfort and sustained benefit” in discussing IBD management with patients. Notably, participants’ increased comfort levels in broaching IBD topics persisted 3 years after the course compared with that of nonparticipating peers, pointing to potential improved patient care after completion of training.

“At this point, 1 in every 100 GI patients has IBD. It’s one of the more complex GI conditions and its incidence and prevalence are increasing globally,” Malter told GI & Hepatology News. Prevalence rates in the US are reportedly as high as 464.5 per 100,000 persons.

“In addition, its management has become more complicated with newer medications and treatments coming on stream,” she said. “An educational gap exists.”

 

The Program

The course provided an intimate, interactive format with national experts in the field serving as faculty. Course objectives included basic, introductory information on the diagnosis, treatment, and management of IBD; early exposure to IBD as a subspecialty to allow registrants to make informed career decisions; and information about other educational opportunities.

The course was designed to raise participants’ comfort levels in discussing seven topics with patients, including the need for surgery, IBD in pregnancy, treatment escalation in different disease scenarios, and lack of treatment response.

The three-part course, featuring case scenarios, was offered in person to 60 fellows selected by regional GI fellowship program directors and course faculty, which consisted of a director, three codirectors, and 14 local and national IBD experts. A half-day training session for faculty was held immediately before the course.

In September 2019, the first 32 fellows from Accreditation Council for Graduate Medical Education-accredited programs participated in IBD 101. A total of 49 (89%) of 55 participants completed presession and immediate postsession surveys.

In the 3-year follow-up survey, among 36 fellows, of whom 21 (58%) attended IBD 101 and 15 (42%) did not, attendees reported overall IBD confidence and equivalent or higher levels of comfort in discussing each of seven topics.

Among the specific survey findings: 

• 100% said the course had improved their ability to effectively treat and manage patients
• A higher proportion of attendees strongly agreed with having comfort in discussing pregnancy in IBD (43% vs 13%; P = .08) 
• A statistically significant proportion strongly agreed with having comfort in discussing loss of response to biologics (62% vs 27%; P = .049)
• 98% reported increased interest in exploring IBD during fellowship
• 100% noted improved understanding of supplemental opportunities to learn about IBD
• 96% would strongly recommend this course to future GI fellows

Further testimony to the effectiveness of the ongoing course, said Malter, is that the version offered in 2024 attracted 425 GI fellows from across the country. “That’s about 90% of US GI fellows,” she said.

Offering an outsider’s perspective on the results of the course, Ashwin N. Ananthakrishnan, MBBS, MPH, AGAF, a director or the Crohn’s and Colitis Center at Massachusetts General Hospital in Boston, said, “It’s a useful update. It’s always good to see benefits from educational courses.” He expressed caution, however, “in that a small subset of GI fellows always selects toward those with greater IBD interest. Consequently, they likely have participated in several other IBD education activities in the intervening 3 years — so one can’t attribute benefit to this course alone.”

And while one effect of such courses may to increase the number of IBD-interested trainees, their role in providing IBD education to gastroenterologists who will not specialize in IBD is more important, Ananthakrishnan added. “These general gastroenterologists are going to be managing a lot of the IBD in the community, so in my opinion, ensuring they are comfortable with caring for IBD patients optimally is more important than training IBD specialists, who have many opportunities for education.”

In collaboration with the American College of Gastroenterology, the course is open to all first-year GI fellows training in North America. The most recent program was held on September 13, 2025.

This paper received no specific funding. The IBD course has been supported by unrestricted educational grants from Pfizer and Takeda Pharmaceuticals and sponsorships from AbbVie, Janssen, and Prometheus Labs.Malter reported receiving educational grants from AbbVie, Janssen, Pfizer, and Takeda; serving as a consultant for Abbvie and Pharmacosmos; and serving on the advisory boards for AbbVie, Bristol Myers Squibb, Celltrion, Janssen, Merck, and Takeda. Multiple coauthors disclosed similar relationships with numerous private-sector companies.

A version of this article appeared on Medscape.com.

An intensive 1-day overview course in inflammatory bowel disease (IBD) continues to attract large numbers of first-year gastrointestinal(GI) fellows across the country.

Results from the initial pilot program in 2019, called “IBD 101: Physicians and Patients Providing Pearls and Perspectives” are outlined in Inflammatory Bowel Diseases by Lisa Malter, MD, AGAF, a professor of medicine in the Division of Gastroenterology at NYU Langone Grossman School of Medicine, New York City, and colleagues.

The course, conducted by Malter at NYU Langone’s simulation center, was designed to increase fellows’ early exposure to the complexities of IBD and its diagnosis and management in the context of rapidly changing therapies and variability across US GI training programs. The authors reported that the 2019 program was well received, with attendees showing “increased comfort and sustained benefit” in discussing IBD management with patients. Notably, participants’ increased comfort levels in broaching IBD topics persisted 3 years after the course compared with that of nonparticipating peers, pointing to potential improved patient care after completion of training.

“At this point, 1 in every 100 GI patients has IBD. It’s one of the more complex GI conditions and its incidence and prevalence are increasing globally,” Malter told GI & Hepatology News. Prevalence rates in the US are reportedly as high as 464.5 per 100,000 persons.

“In addition, its management has become more complicated with newer medications and treatments coming on stream,” she said. “An educational gap exists.”

 

The Program

The course provided an intimate, interactive format with national experts in the field serving as faculty. Course objectives included basic, introductory information on the diagnosis, treatment, and management of IBD; early exposure to IBD as a subspecialty to allow registrants to make informed career decisions; and information about other educational opportunities.

The course was designed to raise participants’ comfort levels in discussing seven topics with patients, including the need for surgery, IBD in pregnancy, treatment escalation in different disease scenarios, and lack of treatment response.

The three-part course, featuring case scenarios, was offered in person to 60 fellows selected by regional GI fellowship program directors and course faculty, which consisted of a director, three codirectors, and 14 local and national IBD experts. A half-day training session for faculty was held immediately before the course.

In September 2019, the first 32 fellows from Accreditation Council for Graduate Medical Education-accredited programs participated in IBD 101. A total of 49 (89%) of 55 participants completed presession and immediate postsession surveys.

In the 3-year follow-up survey, among 36 fellows, of whom 21 (58%) attended IBD 101 and 15 (42%) did not, attendees reported overall IBD confidence and equivalent or higher levels of comfort in discussing each of seven topics.

Among the specific survey findings: 

• 100% said the course had improved their ability to effectively treat and manage patients
• A higher proportion of attendees strongly agreed with having comfort in discussing pregnancy in IBD (43% vs 13%; P = .08) 
• A statistically significant proportion strongly agreed with having comfort in discussing loss of response to biologics (62% vs 27%; P = .049)
• 98% reported increased interest in exploring IBD during fellowship
• 100% noted improved understanding of supplemental opportunities to learn about IBD
• 96% would strongly recommend this course to future GI fellows

Further testimony to the effectiveness of the ongoing course, said Malter, is that the version offered in 2024 attracted 425 GI fellows from across the country. “That’s about 90% of US GI fellows,” she said.

Offering an outsider’s perspective on the results of the course, Ashwin N. Ananthakrishnan, MBBS, MPH, AGAF, a director or the Crohn’s and Colitis Center at Massachusetts General Hospital in Boston, said, “It’s a useful update. It’s always good to see benefits from educational courses.” He expressed caution, however, “in that a small subset of GI fellows always selects toward those with greater IBD interest. Consequently, they likely have participated in several other IBD education activities in the intervening 3 years — so one can’t attribute benefit to this course alone.”

And while one effect of such courses may to increase the number of IBD-interested trainees, their role in providing IBD education to gastroenterologists who will not specialize in IBD is more important, Ananthakrishnan added. “These general gastroenterologists are going to be managing a lot of the IBD in the community, so in my opinion, ensuring they are comfortable with caring for IBD patients optimally is more important than training IBD specialists, who have many opportunities for education.”

In collaboration with the American College of Gastroenterology, the course is open to all first-year GI fellows training in North America. The most recent program was held on September 13, 2025.

This paper received no specific funding. The IBD course has been supported by unrestricted educational grants from Pfizer and Takeda Pharmaceuticals and sponsorships from AbbVie, Janssen, and Prometheus Labs.Malter reported receiving educational grants from AbbVie, Janssen, Pfizer, and Takeda; serving as a consultant for Abbvie and Pharmacosmos; and serving on the advisory boards for AbbVie, Bristol Myers Squibb, Celltrion, Janssen, Merck, and Takeda. Multiple coauthors disclosed similar relationships with numerous private-sector companies.

A version of this article appeared on Medscape.com.

An intensive 1-day overview course in inflammatory bowel disease (IBD) continues to attract large numbers of first-year gastrointestinal(GI) fellows across the country.

Results from the initial pilot program in 2019, called “IBD 101: Physicians and Patients Providing Pearls and Perspectives” are outlined in Inflammatory Bowel Diseases by Lisa Malter, MD, AGAF, a professor of medicine in the Division of Gastroenterology at NYU Langone Grossman School of Medicine, New York City, and colleagues.

The course, conducted by Malter at NYU Langone’s simulation center, was designed to increase fellows’ early exposure to the complexities of IBD and its diagnosis and management in the context of rapidly changing therapies and variability across US GI training programs. The authors reported that the 2019 program was well received, with attendees showing “increased comfort and sustained benefit” in discussing IBD management with patients. Notably, participants’ increased comfort levels in broaching IBD topics persisted 3 years after the course compared with that of nonparticipating peers, pointing to potential improved patient care after completion of training.

“At this point, 1 in every 100 GI patients has IBD. It’s one of the more complex GI conditions and its incidence and prevalence are increasing globally,” Malter told GI & Hepatology News. Prevalence rates in the US are reportedly as high as 464.5 per 100,000 persons.

“In addition, its management has become more complicated with newer medications and treatments coming on stream,” she said. “An educational gap exists.”

 

The Program

The course provided an intimate, interactive format with national experts in the field serving as faculty. Course objectives included basic, introductory information on the diagnosis, treatment, and management of IBD; early exposure to IBD as a subspecialty to allow registrants to make informed career decisions; and information about other educational opportunities.

The course was designed to raise participants’ comfort levels in discussing seven topics with patients, including the need for surgery, IBD in pregnancy, treatment escalation in different disease scenarios, and lack of treatment response.

The three-part course, featuring case scenarios, was offered in person to 60 fellows selected by regional GI fellowship program directors and course faculty, which consisted of a director, three codirectors, and 14 local and national IBD experts. A half-day training session for faculty was held immediately before the course.

In September 2019, the first 32 fellows from Accreditation Council for Graduate Medical Education-accredited programs participated in IBD 101. A total of 49 (89%) of 55 participants completed presession and immediate postsession surveys.

In the 3-year follow-up survey, among 36 fellows, of whom 21 (58%) attended IBD 101 and 15 (42%) did not, attendees reported overall IBD confidence and equivalent or higher levels of comfort in discussing each of seven topics.

Among the specific survey findings: 

• 100% said the course had improved their ability to effectively treat and manage patients
• A higher proportion of attendees strongly agreed with having comfort in discussing pregnancy in IBD (43% vs 13%; P = .08) 
• A statistically significant proportion strongly agreed with having comfort in discussing loss of response to biologics (62% vs 27%; P = .049)
• 98% reported increased interest in exploring IBD during fellowship
• 100% noted improved understanding of supplemental opportunities to learn about IBD
• 96% would strongly recommend this course to future GI fellows

Further testimony to the effectiveness of the ongoing course, said Malter, is that the version offered in 2024 attracted 425 GI fellows from across the country. “That’s about 90% of US GI fellows,” she said.

Offering an outsider’s perspective on the results of the course, Ashwin N. Ananthakrishnan, MBBS, MPH, AGAF, a director or the Crohn’s and Colitis Center at Massachusetts General Hospital in Boston, said, “It’s a useful update. It’s always good to see benefits from educational courses.” He expressed caution, however, “in that a small subset of GI fellows always selects toward those with greater IBD interest. Consequently, they likely have participated in several other IBD education activities in the intervening 3 years — so one can’t attribute benefit to this course alone.”

And while one effect of such courses may to increase the number of IBD-interested trainees, their role in providing IBD education to gastroenterologists who will not specialize in IBD is more important, Ananthakrishnan added. “These general gastroenterologists are going to be managing a lot of the IBD in the community, so in my opinion, ensuring they are comfortable with caring for IBD patients optimally is more important than training IBD specialists, who have many opportunities for education.”

In collaboration with the American College of Gastroenterology, the course is open to all first-year GI fellows training in North America. The most recent program was held on September 13, 2025.

This paper received no specific funding. The IBD course has been supported by unrestricted educational grants from Pfizer and Takeda Pharmaceuticals and sponsorships from AbbVie, Janssen, and Prometheus Labs.Malter reported receiving educational grants from AbbVie, Janssen, Pfizer, and Takeda; serving as a consultant for Abbvie and Pharmacosmos; and serving on the advisory boards for AbbVie, Bristol Myers Squibb, Celltrion, Janssen, Merck, and Takeda. Multiple coauthors disclosed similar relationships with numerous private-sector companies.

A version of this article appeared on Medscape.com.

The FDA approved a subcutaneous (SC) induction regimen of guselkumab (Tremfya, Johnson & Johnson) for adults with moderately to severely active ulcerative colitis (UC).

Guselkumab is the first and only interleukin-23 (IL-23) inhibitor available as both SC and intravenous (IV) induction options for the treatment of UC and Crohn’s disease (CD), the company noted in a news release. 

The approval of SC guselkumab induction in UC was based on results from the phase 3 ASTRO trial, which randomly allocated 418 patients with moderately to severely active UC to receive either induction with 400 mg SC guselkumab at weeks 0, 4, and 8 or placebo.

Following induction, the treatment group either received a maintenance dose of 200 mg SC guselkumab at week 12 and then every 4 weeks or 100 mg every 8 weeks (starting at 16 weeks).

All patients had had an inadequate response or intolerance to conventional therapy.

All primary and secondary endpoints demonstrated statistically significant and clinically meaningful improvements with SC guselkumab compared to placebo across all clinical and endoscopic measures, the company said. 

At 12 weeks, a significantly greater proportion of patients treated with 400 mg SC guselkumab every 4 weeks achieved clinical remission (26% vs 7% with placebo; P < .001) and endoscopic improvement (36% vs 12%; P < .001). 

The results were consistent with the FDA-approved 200 mg IV induction regimen, which previously achieved clinical remission (23% vs 8% with placebo; P < .001) and endoscopic improvement (27% vs 11%; P < .001). 

The efficacy of SC and IV induction was comparable across subgroups with severe or refractory disease and both routes demonstrated a similar time to onset of efficacy. 

SC guselkumab induction followed by SC guselkumab maintenance therapy also demonstrated statistically significant and clinically meaningful improvements in clinical remission and endoscopic improvement compared to placebo. 

“Historically, IL-23 inhibitors have required IV infusions at the start of therapy, which can create barriers to starting treatment or be burdensome for some patients and clinicians,” study investigator David T. Rubin, MD, AGAF, director of the Inflammatory Bowel Disease Center at University of Chicago Medicine, said in the news release. 

“UC patients and providers now have the choice of starting Tremfya with a self-administered subcutaneous injection, with the same efficacy and safety that were established with IV induction in the prior clinical trials and subsequently seen in our real-world practice,” Rubin said. 

Full prescribing information and medication guide are available online.

 

A version of this article appeared on Medscape.com.

The FDA approved a subcutaneous (SC) induction regimen of guselkumab (Tremfya, Johnson & Johnson) for adults with moderately to severely active ulcerative colitis (UC).

Guselkumab is the first and only interleukin-23 (IL-23) inhibitor available as both SC and intravenous (IV) induction options for the treatment of UC and Crohn’s disease (CD), the company noted in a news release. 

The approval of SC guselkumab induction in UC was based on results from the phase 3 ASTRO trial, which randomly allocated 418 patients with moderately to severely active UC to receive either induction with 400 mg SC guselkumab at weeks 0, 4, and 8 or placebo.

Following induction, the treatment group either received a maintenance dose of 200 mg SC guselkumab at week 12 and then every 4 weeks or 100 mg every 8 weeks (starting at 16 weeks).

All patients had had an inadequate response or intolerance to conventional therapy.

All primary and secondary endpoints demonstrated statistically significant and clinically meaningful improvements with SC guselkumab compared to placebo across all clinical and endoscopic measures, the company said. 

At 12 weeks, a significantly greater proportion of patients treated with 400 mg SC guselkumab every 4 weeks achieved clinical remission (26% vs 7% with placebo; P < .001) and endoscopic improvement (36% vs 12%; P < .001). 

The results were consistent with the FDA-approved 200 mg IV induction regimen, which previously achieved clinical remission (23% vs 8% with placebo; P < .001) and endoscopic improvement (27% vs 11%; P < .001). 

The efficacy of SC and IV induction was comparable across subgroups with severe or refractory disease and both routes demonstrated a similar time to onset of efficacy. 

SC guselkumab induction followed by SC guselkumab maintenance therapy also demonstrated statistically significant and clinically meaningful improvements in clinical remission and endoscopic improvement compared to placebo. 

“Historically, IL-23 inhibitors have required IV infusions at the start of therapy, which can create barriers to starting treatment or be burdensome for some patients and clinicians,” study investigator David T. Rubin, MD, AGAF, director of the Inflammatory Bowel Disease Center at University of Chicago Medicine, said in the news release. 

“UC patients and providers now have the choice of starting Tremfya with a self-administered subcutaneous injection, with the same efficacy and safety that were established with IV induction in the prior clinical trials and subsequently seen in our real-world practice,” Rubin said. 

Full prescribing information and medication guide are available online.

 

A version of this article appeared on Medscape.com.

The FDA approved a subcutaneous (SC) induction regimen of guselkumab (Tremfya, Johnson & Johnson) for adults with moderately to severely active ulcerative colitis (UC).

Guselkumab is the first and only interleukin-23 (IL-23) inhibitor available as both SC and intravenous (IV) induction options for the treatment of UC and Crohn’s disease (CD), the company noted in a news release. 

The approval of SC guselkumab induction in UC was based on results from the phase 3 ASTRO trial, which randomly allocated 418 patients with moderately to severely active UC to receive either induction with 400 mg SC guselkumab at weeks 0, 4, and 8 or placebo.

Following induction, the treatment group either received a maintenance dose of 200 mg SC guselkumab at week 12 and then every 4 weeks or 100 mg every 8 weeks (starting at 16 weeks).

All patients had had an inadequate response or intolerance to conventional therapy.

All primary and secondary endpoints demonstrated statistically significant and clinically meaningful improvements with SC guselkumab compared to placebo across all clinical and endoscopic measures, the company said. 

At 12 weeks, a significantly greater proportion of patients treated with 400 mg SC guselkumab every 4 weeks achieved clinical remission (26% vs 7% with placebo; P < .001) and endoscopic improvement (36% vs 12%; P < .001). 

The results were consistent with the FDA-approved 200 mg IV induction regimen, which previously achieved clinical remission (23% vs 8% with placebo; P < .001) and endoscopic improvement (27% vs 11%; P < .001). 

The efficacy of SC and IV induction was comparable across subgroups with severe or refractory disease and both routes demonstrated a similar time to onset of efficacy. 

SC guselkumab induction followed by SC guselkumab maintenance therapy also demonstrated statistically significant and clinically meaningful improvements in clinical remission and endoscopic improvement compared to placebo. 

“Historically, IL-23 inhibitors have required IV infusions at the start of therapy, which can create barriers to starting treatment or be burdensome for some patients and clinicians,” study investigator David T. Rubin, MD, AGAF, director of the Inflammatory Bowel Disease Center at University of Chicago Medicine, said in the news release. 

“UC patients and providers now have the choice of starting Tremfya with a self-administered subcutaneous injection, with the same efficacy and safety that were established with IV induction in the prior clinical trials and subsequently seen in our real-world practice,” Rubin said. 

Full prescribing information and medication guide are available online.

 

A version of this article appeared on Medscape.com.

An eight-strain probiotic has been shown to reduce the risk for pouchitis in patients with ulcerative colitis who undergo ileal pouch anal anastomosis (IPAA), but its cost-effectiveness depends on relapse risk and may only be justified in patients who experience frequent relapses of pouchitis, a new analysis showed.

“Our findings highlight that while probiotic treatments can reduce the risk of this complication, their high costs limit their overall value for most patients,” lead author Gaurav Syal, MD, a gastroenterologist at UCLA Health, said in a statement.

“Our analysis can help guide shared decision-making between patients, clinicians, and payers to ensure resources are used where they can provide the most benefit,” Syal added.

The study was published online in Gastro Hep Advances.

 

Common Complication After Ulcerative Colitis Surgery

Pouchitis is a common complication in patients with ulcerative colitis who undergo restorative proctocolectomy with IPAA, with a cumulative incidence of around 48% at 2 years and 80% at 30 years.

Many patients who experience pouchitis have a single episode and respond well to short antibiotic courses. However, others develop recurrent or relapsing pouchitis, and 17% progress to a chronic form that can become dependent on antibiotics or refractory to antibiotics.

An eight-strain probiotic was shown to be effective in primary and secondary prevention of pouchitis in randomized, placebo-controlled trials.

Syal and colleagues sought to determine whether it’s worth the cost.

They constructed decision-tree models with Markov simulations to compare the risk for initial development and recurrence of pouchitis over a 2-year period between no prophylaxis and daily use of the eight-strain probiotic.

In the primary prophylaxis model, the cycle length was 2 weeks and pouchitis treatment sequence was ciprofloxacin, metronidazole and ciprofloxacin-tinidazole. In the secondary prophylaxis model, the cycle length was 4 weeks and pouchitis treatment sequence was initially the same as the primary prophylaxis model with the addition of vedolizumab and infliximab.

Costs were calculated from a US third-party payer perspective, using a willingness-to-pay threshold of $100,000 per quality-adjusted life year (QALY).

For primary prevention, the probiotic slightly increased QALYs compared with no probiotic (0.927 vs 0.918) but at a far higher cost ($2223 vs $299), resulting in an incremental cost-effectiveness ratio (ICER) of $236,076 per QALY — well above the accepted threshold.

In patients with infrequent relapses, probiotic use was slightly more effective than no use of probiotic (cumulative QALYs, 1.26 vs 1.24) but more expensive ($3370 vs $557), yielding an ICER of $153,011 per QALY — again above the accepted threshold.

However, sensitivity analyses revealed that the probiotic was cost-effective in patients with frequent relapsing pouchitis — defined as two or more episodes per year.

In this subgroup, the ICER dropped below the willingness-to-pay threshold of $100,000 per QALY, and in some scenarios, the probiotic even became the dominant strategy, meaning it was both more effective and less costly than no prophylaxis, the researchers noted.

Current guidelines from AGA on managing pouchitis suggest using probiotics to prevent recurrent episodes of pouchitis with a caveat that those who experience infrequent episodes may choose to avoid secondary prevention strategies.

“Our findings supplement the guidelines by confirming that the eight-strain probiotics can be cost-effective in frequent relapsing not in infrequent relapsing pouchitis,” the authors wrote.

They also noted that the probiotic cost itself was the biggest driver of results, accounting for 95% of the total cost in the primary prevention model. According to their analysis, reducing its price by half could make it a cost-effective option more broadly.

They also noted that probiotic prophylaxis could be cost-effective for patients at higher-than-average risk, such as those with primary sclerosing cholangitis (PSC), who have 4.2 times higher odds of developing pouchitis than peers without PSC.

But they cautioned that “further research is warranted on the effectiveness of the eight-strain probiotic for primary prevention of pouchitis in patients with ulcerative colitis and IPAA and PSC.”

The study had no financial support. Syal reported receiving research support from Pfizer.

A version of this article appeared on Medscape.com.

An eight-strain probiotic has been shown to reduce the risk for pouchitis in patients with ulcerative colitis who undergo ileal pouch anal anastomosis (IPAA), but its cost-effectiveness depends on relapse risk and may only be justified in patients who experience frequent relapses of pouchitis, a new analysis showed.

“Our findings highlight that while probiotic treatments can reduce the risk of this complication, their high costs limit their overall value for most patients,” lead author Gaurav Syal, MD, a gastroenterologist at UCLA Health, said in a statement.

“Our analysis can help guide shared decision-making between patients, clinicians, and payers to ensure resources are used where they can provide the most benefit,” Syal added.

The study was published online in Gastro Hep Advances.

 

Common Complication After Ulcerative Colitis Surgery

Pouchitis is a common complication in patients with ulcerative colitis who undergo restorative proctocolectomy with IPAA, with a cumulative incidence of around 48% at 2 years and 80% at 30 years.

Many patients who experience pouchitis have a single episode and respond well to short antibiotic courses. However, others develop recurrent or relapsing pouchitis, and 17% progress to a chronic form that can become dependent on antibiotics or refractory to antibiotics.

An eight-strain probiotic was shown to be effective in primary and secondary prevention of pouchitis in randomized, placebo-controlled trials.

Syal and colleagues sought to determine whether it’s worth the cost.

They constructed decision-tree models with Markov simulations to compare the risk for initial development and recurrence of pouchitis over a 2-year period between no prophylaxis and daily use of the eight-strain probiotic.

In the primary prophylaxis model, the cycle length was 2 weeks and pouchitis treatment sequence was ciprofloxacin, metronidazole and ciprofloxacin-tinidazole. In the secondary prophylaxis model, the cycle length was 4 weeks and pouchitis treatment sequence was initially the same as the primary prophylaxis model with the addition of vedolizumab and infliximab.

Costs were calculated from a US third-party payer perspective, using a willingness-to-pay threshold of $100,000 per quality-adjusted life year (QALY).

For primary prevention, the probiotic slightly increased QALYs compared with no probiotic (0.927 vs 0.918) but at a far higher cost ($2223 vs $299), resulting in an incremental cost-effectiveness ratio (ICER) of $236,076 per QALY — well above the accepted threshold.

In patients with infrequent relapses, probiotic use was slightly more effective than no use of probiotic (cumulative QALYs, 1.26 vs 1.24) but more expensive ($3370 vs $557), yielding an ICER of $153,011 per QALY — again above the accepted threshold.

However, sensitivity analyses revealed that the probiotic was cost-effective in patients with frequent relapsing pouchitis — defined as two or more episodes per year.

In this subgroup, the ICER dropped below the willingness-to-pay threshold of $100,000 per QALY, and in some scenarios, the probiotic even became the dominant strategy, meaning it was both more effective and less costly than no prophylaxis, the researchers noted.

Current guidelines from AGA on managing pouchitis suggest using probiotics to prevent recurrent episodes of pouchitis with a caveat that those who experience infrequent episodes may choose to avoid secondary prevention strategies.

“Our findings supplement the guidelines by confirming that the eight-strain probiotics can be cost-effective in frequent relapsing not in infrequent relapsing pouchitis,” the authors wrote.

They also noted that the probiotic cost itself was the biggest driver of results, accounting for 95% of the total cost in the primary prevention model. According to their analysis, reducing its price by half could make it a cost-effective option more broadly.

They also noted that probiotic prophylaxis could be cost-effective for patients at higher-than-average risk, such as those with primary sclerosing cholangitis (PSC), who have 4.2 times higher odds of developing pouchitis than peers without PSC.

But they cautioned that “further research is warranted on the effectiveness of the eight-strain probiotic for primary prevention of pouchitis in patients with ulcerative colitis and IPAA and PSC.”

The study had no financial support. Syal reported receiving research support from Pfizer.

A version of this article appeared on Medscape.com.

An eight-strain probiotic has been shown to reduce the risk for pouchitis in patients with ulcerative colitis who undergo ileal pouch anal anastomosis (IPAA), but its cost-effectiveness depends on relapse risk and may only be justified in patients who experience frequent relapses of pouchitis, a new analysis showed.

“Our findings highlight that while probiotic treatments can reduce the risk of this complication, their high costs limit their overall value for most patients,” lead author Gaurav Syal, MD, a gastroenterologist at UCLA Health, said in a statement.

“Our analysis can help guide shared decision-making between patients, clinicians, and payers to ensure resources are used where they can provide the most benefit,” Syal added.

The study was published online in Gastro Hep Advances.

 

Common Complication After Ulcerative Colitis Surgery

Pouchitis is a common complication in patients with ulcerative colitis who undergo restorative proctocolectomy with IPAA, with a cumulative incidence of around 48% at 2 years and 80% at 30 years.

Many patients who experience pouchitis have a single episode and respond well to short antibiotic courses. However, others develop recurrent or relapsing pouchitis, and 17% progress to a chronic form that can become dependent on antibiotics or refractory to antibiotics.

An eight-strain probiotic was shown to be effective in primary and secondary prevention of pouchitis in randomized, placebo-controlled trials.

Syal and colleagues sought to determine whether it’s worth the cost.

They constructed decision-tree models with Markov simulations to compare the risk for initial development and recurrence of pouchitis over a 2-year period between no prophylaxis and daily use of the eight-strain probiotic.

In the primary prophylaxis model, the cycle length was 2 weeks and pouchitis treatment sequence was ciprofloxacin, metronidazole and ciprofloxacin-tinidazole. In the secondary prophylaxis model, the cycle length was 4 weeks and pouchitis treatment sequence was initially the same as the primary prophylaxis model with the addition of vedolizumab and infliximab.

Costs were calculated from a US third-party payer perspective, using a willingness-to-pay threshold of $100,000 per quality-adjusted life year (QALY).

For primary prevention, the probiotic slightly increased QALYs compared with no probiotic (0.927 vs 0.918) but at a far higher cost ($2223 vs $299), resulting in an incremental cost-effectiveness ratio (ICER) of $236,076 per QALY — well above the accepted threshold.

In patients with infrequent relapses, probiotic use was slightly more effective than no use of probiotic (cumulative QALYs, 1.26 vs 1.24) but more expensive ($3370 vs $557), yielding an ICER of $153,011 per QALY — again above the accepted threshold.

However, sensitivity analyses revealed that the probiotic was cost-effective in patients with frequent relapsing pouchitis — defined as two or more episodes per year.

In this subgroup, the ICER dropped below the willingness-to-pay threshold of $100,000 per QALY, and in some scenarios, the probiotic even became the dominant strategy, meaning it was both more effective and less costly than no prophylaxis, the researchers noted.

Current guidelines from AGA on managing pouchitis suggest using probiotics to prevent recurrent episodes of pouchitis with a caveat that those who experience infrequent episodes may choose to avoid secondary prevention strategies.

“Our findings supplement the guidelines by confirming that the eight-strain probiotics can be cost-effective in frequent relapsing not in infrequent relapsing pouchitis,” the authors wrote.

They also noted that the probiotic cost itself was the biggest driver of results, accounting for 95% of the total cost in the primary prevention model. According to their analysis, reducing its price by half could make it a cost-effective option more broadly.

They also noted that probiotic prophylaxis could be cost-effective for patients at higher-than-average risk, such as those with primary sclerosing cholangitis (PSC), who have 4.2 times higher odds of developing pouchitis than peers without PSC.

But they cautioned that “further research is warranted on the effectiveness of the eight-strain probiotic for primary prevention of pouchitis in patients with ulcerative colitis and IPAA and PSC.”

The study had no financial support. Syal reported receiving research support from Pfizer.

A version of this article appeared on Medscape.com.

PHOENIX – Veterans are especially vulnerable to disordered eating because of their military backgrounds, a dietician warned US Department of Veterans Affairs (VA) oncology clinicians at the annual meeting of the Association of VA Hematology/Oncology. In fact, an estimated 15% to 25% of veterans meet diagnostic criteria for eating disorders. 

“Their experience in the military probably has really shaped the way that they see weight and the stigma behind it,” said Emily Fasciana, MS, RDN, LDN, a registered dietician with the VA based in Wilkes-Barre, Pennsylvania.

When cancer appears, the risk of eating disorders goes up even more, she said. “If we don’t catch eating disorders early on, severe medical problems can occur. In the cancer population, they’re going through enough medical problems as it is.”

Here are things to know about eating disorders in oncology.

Military Life Can Produce a ‘Perfect Storm’ of Risk Factors

Tightly controlled eating environments and food deprivation are often routine in military life. Along with trauma, these can create a “perfect storm of risk factors for eating disorders,” Fasciana said. 

During service, for example, “people often will eat as much as they can when they can, sometimes followed by days of not being able to eat,” she said. These are very much like disordered eating behaviors such as binge eating and restricting, and they can place veterans at greater risk.”

She described how service members can develop specific eating patterns during service, such as “midrats” – midnight rations – “meals served during midnight shifts that were the best meal served all day long that they had access to.”

“When I hear veterans who wake up in the middle of the night, and they’re eating, I ask: ‘Did they practice something similar during their military experience?’ They associate that time of the day with enjoyable comfort foods, and that’s what they go to now.”

Vets Can be Haunted by Stigma of Excess Weight 

“Making weight” – meeting weight standards – is routine in the military. The pressure to remain under a certain level can have lasting effects on how veterans think about extra pounds, said Kaitlin Ohde, PhD, a clinical health psychologist with the VA Puget Sound Health Care System in Seattle.

“I’ve heard some veterans tell me about getting kicked out of positions because of not being able to make weight. Then they carry this throughout their life, which is really sad,” Ohde said. “When they gain weight during treatment, sometimes it can be really bothersome for them.”

Regular weigh-ins can trouble patients, she said, so it’s important to explain to them why they’re getting on scales: “I’m getting your weight today because I want to see if this medication is doing XYZ.”

She advised colleagues to “make sure they explicitly know why we’re doing it [measuring weight], and how the things we’re using to treat them can impact their weight. This piece of the puzzle sometimes falls off the radar.”

Eating Disorders Can be Catastrophic in Cancer

Untreated eating disorders cause severe medical complications such as malnutrition, hormone dysregulation, low bone density or fractures, bradycardia, gastroparesis, and even anemia, Fasciana said. 

There’s a New Category of Eating Disorder

Fasciana highlighted a condition that is underrecognized in oncology: Avoidant/restrictive food intake disorder (ARFID), which refers to patients who stay away from certain foods but not because they’re worried about body image or weight gain. “Patients with ARFID are clinically distinct from those who have anorexia, bulimia, and binge eating disorder,” she noted.

ARFID diagnosis requires food avoidance that leads to at least 1 of these consequences: significant weight loss, nutritional deficiencies, dependence on supplements or tube feeding, or psychosocial impairment. 

“Veterans might have a gagging or retching reflex at the sight or smell of certain foods,” Fasciana explained. “They might have difficulty being in the presence of another person eating a nonpreferred food.”

Some cancer patients may be averse to foods of certain temperatures. “You might need to assess why they don’t like the temperature of that food. Why are those foods something that you can’t go to? Are they hurting your teeth? What are they doing to you?”

ARFID patients may also experience social withdrawal around eating. “With a lot of our head and neck cancer patients, especially those with oral cancers and those on feeding tubes, they might feel embarrassed to be around people while eating,” Fasciana said.

She highlighted a 2021 report about 4 cancer survivors with upper abdominal cancers who developed new-onset eating disorders with malnutrition resembling ARFID. 

The patients experienced malabsorption, dumping syndrome, and excessive weight loss for 12 months postoperatively without classic body-image concerns. “This is a case example of how eating disorders can evolve in the oncology population,” Fasciana said.

The report said that none of the patients “returned to a healthy weight and/or healthy eating despite extensive team input… The outcomes were poor; 1 patient died, another required admission to a specialist eating disorder admission with a subsequent relapsing-remitting course, and the remaining 2 had complicated chronic courses.”

Treatment: Start With Screening, Then Reframe Thinking

Fasciana highlighted several screening tools, such as SCOFF, BREDS, and one for ARFID.

“Any screen is going to be better than no screen at all, and any question is going to be better than no question at all,” Fasciana said.

She cautioned that “veterans are not going to be so forthcoming about some of their struggles due to stigma and shame because of their past experiences in the military.”

As for therapy, psychological care may not be required, Ohde said. And it’s especially important to “listen to your patients about what they’re going through, and give them space to share.”

For those who could be helped by psychotherapy, she said, “sometimes I introduce it as therapy that can be really brief. Maybe you just need to talk to someone for a few sessions or just get some support around coping with this.”

One strategy is to focus on bringing enjoyment back to eating, she said. For some patients, “eating becomes a chore,” a task performed without joy, alone in a hospital room. 

Fasciana emphasized asking questions over time, perhaps through multiple follow-ups, without expecting answers immediately. And she coaxes patients to consider what they hold dear. “I try to get them to think about the meaning that losing or gaining weight has for them, what their values are, and what really matters to them. I link it back to health, healing, and longevity of life.”

Fasciana and Ohde reported they had no disclosures. 

PHOENIX – Veterans are especially vulnerable to disordered eating because of their military backgrounds, a dietician warned US Department of Veterans Affairs (VA) oncology clinicians at the annual meeting of the Association of VA Hematology/Oncology. In fact, an estimated 15% to 25% of veterans meet diagnostic criteria for eating disorders. 

“Their experience in the military probably has really shaped the way that they see weight and the stigma behind it,” said Emily Fasciana, MS, RDN, LDN, a registered dietician with the VA based in Wilkes-Barre, Pennsylvania.

When cancer appears, the risk of eating disorders goes up even more, she said. “If we don’t catch eating disorders early on, severe medical problems can occur. In the cancer population, they’re going through enough medical problems as it is.”

Here are things to know about eating disorders in oncology.

Military Life Can Produce a ‘Perfect Storm’ of Risk Factors

Tightly controlled eating environments and food deprivation are often routine in military life. Along with trauma, these can create a “perfect storm of risk factors for eating disorders,” Fasciana said. 

During service, for example, “people often will eat as much as they can when they can, sometimes followed by days of not being able to eat,” she said. These are very much like disordered eating behaviors such as binge eating and restricting, and they can place veterans at greater risk.”

She described how service members can develop specific eating patterns during service, such as “midrats” – midnight rations – “meals served during midnight shifts that were the best meal served all day long that they had access to.”

“When I hear veterans who wake up in the middle of the night, and they’re eating, I ask: ‘Did they practice something similar during their military experience?’ They associate that time of the day with enjoyable comfort foods, and that’s what they go to now.”

Vets Can be Haunted by Stigma of Excess Weight 

“Making weight” – meeting weight standards – is routine in the military. The pressure to remain under a certain level can have lasting effects on how veterans think about extra pounds, said Kaitlin Ohde, PhD, a clinical health psychologist with the VA Puget Sound Health Care System in Seattle.

“I’ve heard some veterans tell me about getting kicked out of positions because of not being able to make weight. Then they carry this throughout their life, which is really sad,” Ohde said. “When they gain weight during treatment, sometimes it can be really bothersome for them.”

Regular weigh-ins can trouble patients, she said, so it’s important to explain to them why they’re getting on scales: “I’m getting your weight today because I want to see if this medication is doing XYZ.”

She advised colleagues to “make sure they explicitly know why we’re doing it [measuring weight], and how the things we’re using to treat them can impact their weight. This piece of the puzzle sometimes falls off the radar.”

Eating Disorders Can be Catastrophic in Cancer

Untreated eating disorders cause severe medical complications such as malnutrition, hormone dysregulation, low bone density or fractures, bradycardia, gastroparesis, and even anemia, Fasciana said. 

There’s a New Category of Eating Disorder

Fasciana highlighted a condition that is underrecognized in oncology: Avoidant/restrictive food intake disorder (ARFID), which refers to patients who stay away from certain foods but not because they’re worried about body image or weight gain. “Patients with ARFID are clinically distinct from those who have anorexia, bulimia, and binge eating disorder,” she noted.

ARFID diagnosis requires food avoidance that leads to at least 1 of these consequences: significant weight loss, nutritional deficiencies, dependence on supplements or tube feeding, or psychosocial impairment. 

“Veterans might have a gagging or retching reflex at the sight or smell of certain foods,” Fasciana explained. “They might have difficulty being in the presence of another person eating a nonpreferred food.”

Some cancer patients may be averse to foods of certain temperatures. “You might need to assess why they don’t like the temperature of that food. Why are those foods something that you can’t go to? Are they hurting your teeth? What are they doing to you?”

ARFID patients may also experience social withdrawal around eating. “With a lot of our head and neck cancer patients, especially those with oral cancers and those on feeding tubes, they might feel embarrassed to be around people while eating,” Fasciana said.

She highlighted a 2021 report about 4 cancer survivors with upper abdominal cancers who developed new-onset eating disorders with malnutrition resembling ARFID. 

The patients experienced malabsorption, dumping syndrome, and excessive weight loss for 12 months postoperatively without classic body-image concerns. “This is a case example of how eating disorders can evolve in the oncology population,” Fasciana said.

The report said that none of the patients “returned to a healthy weight and/or healthy eating despite extensive team input… The outcomes were poor; 1 patient died, another required admission to a specialist eating disorder admission with a subsequent relapsing-remitting course, and the remaining 2 had complicated chronic courses.”

Treatment: Start With Screening, Then Reframe Thinking

Fasciana highlighted several screening tools, such as SCOFF, BREDS, and one for ARFID.

“Any screen is going to be better than no screen at all, and any question is going to be better than no question at all,” Fasciana said.

She cautioned that “veterans are not going to be so forthcoming about some of their struggles due to stigma and shame because of their past experiences in the military.”

As for therapy, psychological care may not be required, Ohde said. And it’s especially important to “listen to your patients about what they’re going through, and give them space to share.”

For those who could be helped by psychotherapy, she said, “sometimes I introduce it as therapy that can be really brief. Maybe you just need to talk to someone for a few sessions or just get some support around coping with this.”

One strategy is to focus on bringing enjoyment back to eating, she said. For some patients, “eating becomes a chore,” a task performed without joy, alone in a hospital room. 

Fasciana emphasized asking questions over time, perhaps through multiple follow-ups, without expecting answers immediately. And she coaxes patients to consider what they hold dear. “I try to get them to think about the meaning that losing or gaining weight has for them, what their values are, and what really matters to them. I link it back to health, healing, and longevity of life.”

Fasciana and Ohde reported they had no disclosures. 

PHOENIX – Veterans are especially vulnerable to disordered eating because of their military backgrounds, a dietician warned US Department of Veterans Affairs (VA) oncology clinicians at the annual meeting of the Association of VA Hematology/Oncology. In fact, an estimated 15% to 25% of veterans meet diagnostic criteria for eating disorders. 

“Their experience in the military probably has really shaped the way that they see weight and the stigma behind it,” said Emily Fasciana, MS, RDN, LDN, a registered dietician with the VA based in Wilkes-Barre, Pennsylvania.

When cancer appears, the risk of eating disorders goes up even more, she said. “If we don’t catch eating disorders early on, severe medical problems can occur. In the cancer population, they’re going through enough medical problems as it is.”

Here are things to know about eating disorders in oncology.

Military Life Can Produce a ‘Perfect Storm’ of Risk Factors

Tightly controlled eating environments and food deprivation are often routine in military life. Along with trauma, these can create a “perfect storm of risk factors for eating disorders,” Fasciana said. 

During service, for example, “people often will eat as much as they can when they can, sometimes followed by days of not being able to eat,” she said. These are very much like disordered eating behaviors such as binge eating and restricting, and they can place veterans at greater risk.”

She described how service members can develop specific eating patterns during service, such as “midrats” – midnight rations – “meals served during midnight shifts that were the best meal served all day long that they had access to.”

“When I hear veterans who wake up in the middle of the night, and they’re eating, I ask: ‘Did they practice something similar during their military experience?’ They associate that time of the day with enjoyable comfort foods, and that’s what they go to now.”

Vets Can be Haunted by Stigma of Excess Weight 

“Making weight” – meeting weight standards – is routine in the military. The pressure to remain under a certain level can have lasting effects on how veterans think about extra pounds, said Kaitlin Ohde, PhD, a clinical health psychologist with the VA Puget Sound Health Care System in Seattle.

“I’ve heard some veterans tell me about getting kicked out of positions because of not being able to make weight. Then they carry this throughout their life, which is really sad,” Ohde said. “When they gain weight during treatment, sometimes it can be really bothersome for them.”

Regular weigh-ins can trouble patients, she said, so it’s important to explain to them why they’re getting on scales: “I’m getting your weight today because I want to see if this medication is doing XYZ.”

She advised colleagues to “make sure they explicitly know why we’re doing it [measuring weight], and how the things we’re using to treat them can impact their weight. This piece of the puzzle sometimes falls off the radar.”

Eating Disorders Can be Catastrophic in Cancer

Untreated eating disorders cause severe medical complications such as malnutrition, hormone dysregulation, low bone density or fractures, bradycardia, gastroparesis, and even anemia, Fasciana said. 

There’s a New Category of Eating Disorder

Fasciana highlighted a condition that is underrecognized in oncology: Avoidant/restrictive food intake disorder (ARFID), which refers to patients who stay away from certain foods but not because they’re worried about body image or weight gain. “Patients with ARFID are clinically distinct from those who have anorexia, bulimia, and binge eating disorder,” she noted.

ARFID diagnosis requires food avoidance that leads to at least 1 of these consequences: significant weight loss, nutritional deficiencies, dependence on supplements or tube feeding, or psychosocial impairment. 

“Veterans might have a gagging or retching reflex at the sight or smell of certain foods,” Fasciana explained. “They might have difficulty being in the presence of another person eating a nonpreferred food.”

Some cancer patients may be averse to foods of certain temperatures. “You might need to assess why they don’t like the temperature of that food. Why are those foods something that you can’t go to? Are they hurting your teeth? What are they doing to you?”

ARFID patients may also experience social withdrawal around eating. “With a lot of our head and neck cancer patients, especially those with oral cancers and those on feeding tubes, they might feel embarrassed to be around people while eating,” Fasciana said.

She highlighted a 2021 report about 4 cancer survivors with upper abdominal cancers who developed new-onset eating disorders with malnutrition resembling ARFID. 

The patients experienced malabsorption, dumping syndrome, and excessive weight loss for 12 months postoperatively without classic body-image concerns. “This is a case example of how eating disorders can evolve in the oncology population,” Fasciana said.

The report said that none of the patients “returned to a healthy weight and/or healthy eating despite extensive team input… The outcomes were poor; 1 patient died, another required admission to a specialist eating disorder admission with a subsequent relapsing-remitting course, and the remaining 2 had complicated chronic courses.”

Treatment: Start With Screening, Then Reframe Thinking

Fasciana highlighted several screening tools, such as SCOFF, BREDS, and one for ARFID.

“Any screen is going to be better than no screen at all, and any question is going to be better than no question at all,” Fasciana said.

She cautioned that “veterans are not going to be so forthcoming about some of their struggles due to stigma and shame because of their past experiences in the military.”

As for therapy, psychological care may not be required, Ohde said. And it’s especially important to “listen to your patients about what they’re going through, and give them space to share.”

For those who could be helped by psychotherapy, she said, “sometimes I introduce it as therapy that can be really brief. Maybe you just need to talk to someone for a few sessions or just get some support around coping with this.”

One strategy is to focus on bringing enjoyment back to eating, she said. For some patients, “eating becomes a chore,” a task performed without joy, alone in a hospital room. 

Fasciana emphasized asking questions over time, perhaps through multiple follow-ups, without expecting answers immediately. And she coaxes patients to consider what they hold dear. “I try to get them to think about the meaning that losing or gaining weight has for them, what their values are, and what really matters to them. I link it back to health, healing, and longevity of life.”

Fasciana and Ohde reported they had no disclosures. 

ORLANDO, Fl — Infection with Helicobacter pylori appears to increase the likelihood of gastric cancer developing earlier in life compared with gastric cancers not linked to the bacteria, new data suggested.

H pylori infection is a leading risk factor for gastric carcinoma, accounting for as many as 90% of cases. As the new data show, failure to screen routinely for the bacteria could be leading to younger people developing easily preventable forms of gastric cancer, experts said.

“The most concerning and the most interesting finding for us was we found higher prevalence” of gastric cancer linked to H pylori in the younger group, Neel Patel, MD, MPH, with the Department of Pathology at Staten Island University Hospital in Staten Island, New York, told GI & Hepatology News.

“This does not mean most patients are young. Rather, it means H pylori increases the likelihood of gastric cancer appearing earlier in life compared with non-H pylori cases.”

For the study, Patel and his colleagues, who presented their findings at the annual meeting of the College of American Pathologists (CAP) 2025, used 2016-2020 data from the Nationwide Inpatient Sample, which included records for adults with primary diagnoses of gastric cancer. They looked at outcomes of those whose cancer was associated with H pylori compared with the non-H pylori group.

Among 91,670 adult hospitalizations, 1830 (2%) had gastric cancer linked to H pylori (2016-2020). Patel said the low percentage resulted from focusing solely on diagnostic codes for primary diagnoses of gastric cancer and excluding secondary diagnoses.

These cancers were twice as prevalent in patients aged 18-49 years (3.97%) as in those older than 65 years (1.65%).

 

Septicemia Odds Higher in H pylori Group

Patients in the H pylori group also had a higher burden of comorbidities such as anemia, chronic blood loss, and metastatic cancer, according to the data. The researcher found these patients also had significantly higher odds of septicemia (odds ratio, 1.62; 95% CI, 1.17-2.24; P = .003) and spent an average of 8 days in the hospital — two more than those with cancers not associated with the infection.

Dipti M. Karamchandani, MD, a professor of pathology at the University of Texas Southwestern Medical Center in Dallas, who was not part of the study, said the longer hospital stays and greater risk for septicemia may be related to increased comorbidities among people who get H pylori infection in general. The infection often is caused by unsanitary conditions, and the groups infected may also be more likely to experience malnutrition, anemia, or lower body reserves, for example, she said.

“Also, H pylori often causes gastric ulcers, even before causing cancer, and those patients may be prone to chronic blood loss,” Karamchandani said. “These are all reasons that these patients may be more prone to longer hospital stay.”

 

US Guidelines Lacking

H pylori infection is a strong predictor of gastric cancer, but it often goes undetected. “Sometimes we ignore the symptoms,” Patel said.

“There are no standard guidelines for screening for H pylori,” he added. “We need to stop the transition from H pylori to gastric cancer.”

“This abstract highlights an important issue: Gastric cancer is rising among younger adults in the US, particularly in noncardia gastric cancer, which is most often associated with Helicobacter pylori infection,” said Chul S. Hyun, MD, PhD, MPH, director of the Gastric Cancer Prevention and Screening Program at Yale School of Medicine in New Haven, Connecticut.

Hyun said the 2% of patients in the study diagnosed with gastric cancer associated with H pylori likely reflected undercoding and “incomplete capture” in the database and noted that subgroup comparisons “become difficult to interpret reliably.” By extension, the findings also underscore, “We are not adequately capturing H pylori in routine US coding and claims.”

“What we do know is that H pylori is the central, modifiable driver of risk, and that prevention efforts should focus on high prevalence populations — including Asian, Hispanic, and immigrant communities — where systematic H pylori screening remains a major unmet need,” said Hyun, who was not involved in the new research.

Currently no US society guideline recommends systematic screening, Hyun said. “Other high-incidence countries, such as Japan and Korea, already incorporate H pylori and gastroscopy screening into national policy,” he said. “For these reasons, guidelines urgently need to evolve to recommend targeted H pylori screening in high prevalence groups.”

Patel, Karamchandani, and Hyun reported having no relevant financial conflicts of interest.

 

A version of this article appeared on Medscape.com.

ORLANDO, Fl — Infection with Helicobacter pylori appears to increase the likelihood of gastric cancer developing earlier in life compared with gastric cancers not linked to the bacteria, new data suggested.

H pylori infection is a leading risk factor for gastric carcinoma, accounting for as many as 90% of cases. As the new data show, failure to screen routinely for the bacteria could be leading to younger people developing easily preventable forms of gastric cancer, experts said.

“The most concerning and the most interesting finding for us was we found higher prevalence” of gastric cancer linked to H pylori in the younger group, Neel Patel, MD, MPH, with the Department of Pathology at Staten Island University Hospital in Staten Island, New York, told GI & Hepatology News.

“This does not mean most patients are young. Rather, it means H pylori increases the likelihood of gastric cancer appearing earlier in life compared with non-H pylori cases.”

For the study, Patel and his colleagues, who presented their findings at the annual meeting of the College of American Pathologists (CAP) 2025, used 2016-2020 data from the Nationwide Inpatient Sample, which included records for adults with primary diagnoses of gastric cancer. They looked at outcomes of those whose cancer was associated with H pylori compared with the non-H pylori group.

Among 91,670 adult hospitalizations, 1830 (2%) had gastric cancer linked to H pylori (2016-2020). Patel said the low percentage resulted from focusing solely on diagnostic codes for primary diagnoses of gastric cancer and excluding secondary diagnoses.

These cancers were twice as prevalent in patients aged 18-49 years (3.97%) as in those older than 65 years (1.65%).

 

Septicemia Odds Higher in H pylori Group

Patients in the H pylori group also had a higher burden of comorbidities such as anemia, chronic blood loss, and metastatic cancer, according to the data. The researcher found these patients also had significantly higher odds of septicemia (odds ratio, 1.62; 95% CI, 1.17-2.24; P = .003) and spent an average of 8 days in the hospital — two more than those with cancers not associated with the infection.

Dipti M. Karamchandani, MD, a professor of pathology at the University of Texas Southwestern Medical Center in Dallas, who was not part of the study, said the longer hospital stays and greater risk for septicemia may be related to increased comorbidities among people who get H pylori infection in general. The infection often is caused by unsanitary conditions, and the groups infected may also be more likely to experience malnutrition, anemia, or lower body reserves, for example, she said.

“Also, H pylori often causes gastric ulcers, even before causing cancer, and those patients may be prone to chronic blood loss,” Karamchandani said. “These are all reasons that these patients may be more prone to longer hospital stay.”

 

US Guidelines Lacking

H pylori infection is a strong predictor of gastric cancer, but it often goes undetected. “Sometimes we ignore the symptoms,” Patel said.

“There are no standard guidelines for screening for H pylori,” he added. “We need to stop the transition from H pylori to gastric cancer.”

“This abstract highlights an important issue: Gastric cancer is rising among younger adults in the US, particularly in noncardia gastric cancer, which is most often associated with Helicobacter pylori infection,” said Chul S. Hyun, MD, PhD, MPH, director of the Gastric Cancer Prevention and Screening Program at Yale School of Medicine in New Haven, Connecticut.

Hyun said the 2% of patients in the study diagnosed with gastric cancer associated with H pylori likely reflected undercoding and “incomplete capture” in the database and noted that subgroup comparisons “become difficult to interpret reliably.” By extension, the findings also underscore, “We are not adequately capturing H pylori in routine US coding and claims.”

“What we do know is that H pylori is the central, modifiable driver of risk, and that prevention efforts should focus on high prevalence populations — including Asian, Hispanic, and immigrant communities — where systematic H pylori screening remains a major unmet need,” said Hyun, who was not involved in the new research.

Currently no US society guideline recommends systematic screening, Hyun said. “Other high-incidence countries, such as Japan and Korea, already incorporate H pylori and gastroscopy screening into national policy,” he said. “For these reasons, guidelines urgently need to evolve to recommend targeted H pylori screening in high prevalence groups.”

Patel, Karamchandani, and Hyun reported having no relevant financial conflicts of interest.

 

A version of this article appeared on Medscape.com.

ORLANDO, Fl — Infection with Helicobacter pylori appears to increase the likelihood of gastric cancer developing earlier in life compared with gastric cancers not linked to the bacteria, new data suggested.

H pylori infection is a leading risk factor for gastric carcinoma, accounting for as many as 90% of cases. As the new data show, failure to screen routinely for the bacteria could be leading to younger people developing easily preventable forms of gastric cancer, experts said.

“The most concerning and the most interesting finding for us was we found higher prevalence” of gastric cancer linked to H pylori in the younger group, Neel Patel, MD, MPH, with the Department of Pathology at Staten Island University Hospital in Staten Island, New York, told GI & Hepatology News.

“This does not mean most patients are young. Rather, it means H pylori increases the likelihood of gastric cancer appearing earlier in life compared with non-H pylori cases.”

For the study, Patel and his colleagues, who presented their findings at the annual meeting of the College of American Pathologists (CAP) 2025, used 2016-2020 data from the Nationwide Inpatient Sample, which included records for adults with primary diagnoses of gastric cancer. They looked at outcomes of those whose cancer was associated with H pylori compared with the non-H pylori group.

Among 91,670 adult hospitalizations, 1830 (2%) had gastric cancer linked to H pylori (2016-2020). Patel said the low percentage resulted from focusing solely on diagnostic codes for primary diagnoses of gastric cancer and excluding secondary diagnoses.

These cancers were twice as prevalent in patients aged 18-49 years (3.97%) as in those older than 65 years (1.65%).

 

Septicemia Odds Higher in H pylori Group

Patients in the H pylori group also had a higher burden of comorbidities such as anemia, chronic blood loss, and metastatic cancer, according to the data. The researcher found these patients also had significantly higher odds of septicemia (odds ratio, 1.62; 95% CI, 1.17-2.24; P = .003) and spent an average of 8 days in the hospital — two more than those with cancers not associated with the infection.

Dipti M. Karamchandani, MD, a professor of pathology at the University of Texas Southwestern Medical Center in Dallas, who was not part of the study, said the longer hospital stays and greater risk for septicemia may be related to increased comorbidities among people who get H pylori infection in general. The infection often is caused by unsanitary conditions, and the groups infected may also be more likely to experience malnutrition, anemia, or lower body reserves, for example, she said.

“Also, H pylori often causes gastric ulcers, even before causing cancer, and those patients may be prone to chronic blood loss,” Karamchandani said. “These are all reasons that these patients may be more prone to longer hospital stay.”

 

US Guidelines Lacking

H pylori infection is a strong predictor of gastric cancer, but it often goes undetected. “Sometimes we ignore the symptoms,” Patel said.

“There are no standard guidelines for screening for H pylori,” he added. “We need to stop the transition from H pylori to gastric cancer.”

“This abstract highlights an important issue: Gastric cancer is rising among younger adults in the US, particularly in noncardia gastric cancer, which is most often associated with Helicobacter pylori infection,” said Chul S. Hyun, MD, PhD, MPH, director of the Gastric Cancer Prevention and Screening Program at Yale School of Medicine in New Haven, Connecticut.

Hyun said the 2% of patients in the study diagnosed with gastric cancer associated with H pylori likely reflected undercoding and “incomplete capture” in the database and noted that subgroup comparisons “become difficult to interpret reliably.” By extension, the findings also underscore, “We are not adequately capturing H pylori in routine US coding and claims.”

“What we do know is that H pylori is the central, modifiable driver of risk, and that prevention efforts should focus on high prevalence populations — including Asian, Hispanic, and immigrant communities — where systematic H pylori screening remains a major unmet need,” said Hyun, who was not involved in the new research.

Currently no US society guideline recommends systematic screening, Hyun said. “Other high-incidence countries, such as Japan and Korea, already incorporate H pylori and gastroscopy screening into national policy,” he said. “For these reasons, guidelines urgently need to evolve to recommend targeted H pylori screening in high prevalence groups.”

Patel, Karamchandani, and Hyun reported having no relevant financial conflicts of interest.

 

A version of this article appeared on Medscape.com.

Military culture may hold 2 salient risk factors for eating disorders: exposure to trauma and body condition standards. A recent study from the US Department of Veteran Affairs (VA) Salisbury Health Care System (VASHCS) found that veterans with posttraumatic stress disorder (PTSD) are more likely to report eating disturbances—particularly issues related to body dissatisfaction and dissatisfaction with eating habits. A 2019 study found that one-third of veterans who were overweight or obese screened positive for engaging in “making weight” behaviors during military service, or unhealthy weight control strategies. Frequently reported weight management behavior was excessive exercise, fasting/skipping meals, sitting in a sauna/wearing a latex suit, laxatives, diuretics, and vomiting.

Service members who are “normal” weight by civilian standards may be labeled “overweight” by the military. In a March 12 memo, Secretary of Defense Pete Hegseth ordered a US Department of Defense review of existing standards for physical fitness, body composition, and grooming. “Our troops will be fit — not fat. Our troops will look sharp — not sloppy. We seek only quality — not quotas. BOTTOM LINE: our @DeptofDefense will make standards HIGH & GREAT again — across the entire force,” he posted on X.

The desire to control weight to fit military standards, however, isn’t the only risk factor. Researchers at VASHCS surveyed 527 post-9/11 veterans (80.7% male) who typically deployed 1 or 2 times. All participants completed the Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition; the Neuro-Quality of Life in Neurological Disorders Positive Affect and Well-Being Scale (PAWB); and the Eating Disturbances Scale. 

Nearly half (46%) of the sample met diagnostic criteria for a lifetime PTSD diagnosis. The study also reported significantly greater eating disturbances in veterans with a lifetime PTSD diagnosis than those without. Women reported significantly greater eating disturbances than men.

Most participants (80%) reported some level of dissatisfaction with their eating disturbances and 74% of participants reported feeling as if they were too fat.

Eating disturbances include refusing food, overexercising, overeating, and misusing laxatives or diuretic pills. Previous research that suggest that 10% to 15% of female veterans and 4% to 8% of male veterans report clinically significant disordered eating behaviors, especially binge eating. One study found that 78% of 45,477 overweight or obese veterans receiving care in VA facilities reported clinically significant binge eating. In a 2021 study, 254 veterans presenting for routine clinical care completed self‐report questionnaires assessing eating disorders, PTSD, depression, and shame, and 31% met probable criteria for bulimia nervosa, binge‐eating disorder, or purging disorder.

According to a 2023 study, eating disturbances that do not meet diagnostic criteria for a formal disorder can be problematic and may function as coping strategies for some facets of military life. The VASHCS researchers found that interventions focused on PAWB, such as acceptance and commitment therapy or compassion-focused therapy, may have potential as a protective factor. Including components that foster hope, optimism, and personal strength may positively mitigate the relationship between PTSD and eating disturbances. PAWB was significantly correlated with eating disturbances; individuals with a lifetime PTSD diagnosis reported significantly lower PAWB than those without.

Interventions grounded in positive psychology have shown promise. A group-based program found “noticeable” (although nonsignificant) improvements in optimistic thinking and treatment engagement. The study also cites that clinicians are beginning to incorporate positive psychology strategies (eg, gratitude journaling, goal setting, and “best possible self” visualization) as adjuncts to traditional treatments. Positive psychology, they write, holds “significant promise as a complementary approach to enhance recovery outcomes in both PTSD and eating disorders.” 

Military culture may hold 2 salient risk factors for eating disorders: exposure to trauma and body condition standards. A recent study from the US Department of Veteran Affairs (VA) Salisbury Health Care System (VASHCS) found that veterans with posttraumatic stress disorder (PTSD) are more likely to report eating disturbances—particularly issues related to body dissatisfaction and dissatisfaction with eating habits. A 2019 study found that one-third of veterans who were overweight or obese screened positive for engaging in “making weight” behaviors during military service, or unhealthy weight control strategies. Frequently reported weight management behavior was excessive exercise, fasting/skipping meals, sitting in a sauna/wearing a latex suit, laxatives, diuretics, and vomiting.

Service members who are “normal” weight by civilian standards may be labeled “overweight” by the military. In a March 12 memo, Secretary of Defense Pete Hegseth ordered a US Department of Defense review of existing standards for physical fitness, body composition, and grooming. “Our troops will be fit — not fat. Our troops will look sharp — not sloppy. We seek only quality — not quotas. BOTTOM LINE: our @DeptofDefense will make standards HIGH & GREAT again — across the entire force,” he posted on X.

The desire to control weight to fit military standards, however, isn’t the only risk factor. Researchers at VASHCS surveyed 527 post-9/11 veterans (80.7% male) who typically deployed 1 or 2 times. All participants completed the Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition; the Neuro-Quality of Life in Neurological Disorders Positive Affect and Well-Being Scale (PAWB); and the Eating Disturbances Scale. 

Nearly half (46%) of the sample met diagnostic criteria for a lifetime PTSD diagnosis. The study also reported significantly greater eating disturbances in veterans with a lifetime PTSD diagnosis than those without. Women reported significantly greater eating disturbances than men.

Most participants (80%) reported some level of dissatisfaction with their eating disturbances and 74% of participants reported feeling as if they were too fat.

Eating disturbances include refusing food, overexercising, overeating, and misusing laxatives or diuretic pills. Previous research that suggest that 10% to 15% of female veterans and 4% to 8% of male veterans report clinically significant disordered eating behaviors, especially binge eating. One study found that 78% of 45,477 overweight or obese veterans receiving care in VA facilities reported clinically significant binge eating. In a 2021 study, 254 veterans presenting for routine clinical care completed self‐report questionnaires assessing eating disorders, PTSD, depression, and shame, and 31% met probable criteria for bulimia nervosa, binge‐eating disorder, or purging disorder.

According to a 2023 study, eating disturbances that do not meet diagnostic criteria for a formal disorder can be problematic and may function as coping strategies for some facets of military life. The VASHCS researchers found that interventions focused on PAWB, such as acceptance and commitment therapy or compassion-focused therapy, may have potential as a protective factor. Including components that foster hope, optimism, and personal strength may positively mitigate the relationship between PTSD and eating disturbances. PAWB was significantly correlated with eating disturbances; individuals with a lifetime PTSD diagnosis reported significantly lower PAWB than those without.

Interventions grounded in positive psychology have shown promise. A group-based program found “noticeable” (although nonsignificant) improvements in optimistic thinking and treatment engagement. The study also cites that clinicians are beginning to incorporate positive psychology strategies (eg, gratitude journaling, goal setting, and “best possible self” visualization) as adjuncts to traditional treatments. Positive psychology, they write, holds “significant promise as a complementary approach to enhance recovery outcomes in both PTSD and eating disorders.” 

Military culture may hold 2 salient risk factors for eating disorders: exposure to trauma and body condition standards. A recent study from the US Department of Veteran Affairs (VA) Salisbury Health Care System (VASHCS) found that veterans with posttraumatic stress disorder (PTSD) are more likely to report eating disturbances—particularly issues related to body dissatisfaction and dissatisfaction with eating habits. A 2019 study found that one-third of veterans who were overweight or obese screened positive for engaging in “making weight” behaviors during military service, or unhealthy weight control strategies. Frequently reported weight management behavior was excessive exercise, fasting/skipping meals, sitting in a sauna/wearing a latex suit, laxatives, diuretics, and vomiting.

Service members who are “normal” weight by civilian standards may be labeled “overweight” by the military. In a March 12 memo, Secretary of Defense Pete Hegseth ordered a US Department of Defense review of existing standards for physical fitness, body composition, and grooming. “Our troops will be fit — not fat. Our troops will look sharp — not sloppy. We seek only quality — not quotas. BOTTOM LINE: our @DeptofDefense will make standards HIGH & GREAT again — across the entire force,” he posted on X.

The desire to control weight to fit military standards, however, isn’t the only risk factor. Researchers at VASHCS surveyed 527 post-9/11 veterans (80.7% male) who typically deployed 1 or 2 times. All participants completed the Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition; the Neuro-Quality of Life in Neurological Disorders Positive Affect and Well-Being Scale (PAWB); and the Eating Disturbances Scale. 

Nearly half (46%) of the sample met diagnostic criteria for a lifetime PTSD diagnosis. The study also reported significantly greater eating disturbances in veterans with a lifetime PTSD diagnosis than those without. Women reported significantly greater eating disturbances than men.

Most participants (80%) reported some level of dissatisfaction with their eating disturbances and 74% of participants reported feeling as if they were too fat.

Eating disturbances include refusing food, overexercising, overeating, and misusing laxatives or diuretic pills. Previous research that suggest that 10% to 15% of female veterans and 4% to 8% of male veterans report clinically significant disordered eating behaviors, especially binge eating. One study found that 78% of 45,477 overweight or obese veterans receiving care in VA facilities reported clinically significant binge eating. In a 2021 study, 254 veterans presenting for routine clinical care completed self‐report questionnaires assessing eating disorders, PTSD, depression, and shame, and 31% met probable criteria for bulimia nervosa, binge‐eating disorder, or purging disorder.

According to a 2023 study, eating disturbances that do not meet diagnostic criteria for a formal disorder can be problematic and may function as coping strategies for some facets of military life. The VASHCS researchers found that interventions focused on PAWB, such as acceptance and commitment therapy or compassion-focused therapy, may have potential as a protective factor. Including components that foster hope, optimism, and personal strength may positively mitigate the relationship between PTSD and eating disturbances. PAWB was significantly correlated with eating disturbances; individuals with a lifetime PTSD diagnosis reported significantly lower PAWB than those without.

Interventions grounded in positive psychology have shown promise. A group-based program found “noticeable” (although nonsignificant) improvements in optimistic thinking and treatment engagement. The study also cites that clinicians are beginning to incorporate positive psychology strategies (eg, gratitude journaling, goal setting, and “best possible self” visualization) as adjuncts to traditional treatments. Positive psychology, they write, holds “significant promise as a complementary approach to enhance recovery outcomes in both PTSD and eating disorders.”