MDedge Internal Medicine

Only 12% of the nurses providing patient care at hospitals and health clinics today are men. Although the percentage of nurses has increased — men made up just 2.7% of nurses in 1970 — nursing is still considered a “pink collar” profession, a female-dominated field.

“We’ve made strides over the last couple of decades, but [the number of men pursuing nursing careers] is leveling out,” said Jason Dunne, DNP, MSN, RN, chief academic officer at the Arizona College of Nursing, Phoenix. “There continues to be persistent gender stereotypes that [have] discouraged men from entering the profession.”

A nationwide nursing shortage has led to increased efforts to attract more men to the profession and ensure that men in nursing feel valued and supported and want to continue their careers long term.

“The nursing shortage is very real,” Dunne said. “We need to be highly focused on the shortage and look at opportunities to bring diversity into the profession, and one big way to solve it is bringing more men into nursing.”
 

Representation Matters

Colleges recognize the need to diversify their nursing student population and have turned their attention to increasing the number of men attending informational sessions and career days. Dunne believes, “There is a general lack of awareness of nursing as a career choice [for men].”

The Nursing Consortium of Florida hosts a “Day in the Life of a Nurse” program to introduce high school students to nursing careers, and the University of Virginia School of Nursing invites male nursing students to speak at educational events to promote workforce diversity.

“When I was growing up, the males wouldn’t have been included in those sessions,” said Melissa Gilbert Gomes, PhD, APRN, PMHNP-BC, FNAP, FAAN, associate dean for diversity, equity, and inclusion at the University of Virginia School of Nursing, Charlottesville, Virginia. “It was nice to see their interest and to have a male student there for them to ask questions and to help them see that this could be a place for them.”

Nursing schools have also engaged in other efforts to encourage more men to consider nursing careers, from highlighting male nurses in marketing materials and engaging with men at career fairs to updating course curriculum to include content on men’s health and connecting male nursing students with men in nursing faculty or clinical settings.

Focusing on nursing as a lucrative career choice could also attract more men to the profession. On average, male registered nurses (RNs) make $7300 per year more than their female counterparts due to the gender pay gap. The median wage for male RNs in acute care, cardiology, and perioperative specialties is $90,000 annually.

At the University of Virginia School of Nursing, which the American Association for Men in Nursing (AAMN) named “Best School for Men in Nursing” in 2023, 20% of nursing students are men.

The school has a Men Advancing Nursing club and is in the process of chartering a new AAMN chapter. The goal, according to Gomes, is to create an environment where male nursing students feel represented and supported.

“Valuing the perspective that men bring [to nursing] is important,” she said. “Coming together [and] having that camaraderie and intrinsic motivation to specifically speak to areas that impact men ... is important.”
 

Promoting Patient Care

Highlighting the diversity of career options within the nursing profession is also essential. RNs can pursue careers in specialties ranging from pediatrics, orthopedics, and occupational health to anesthesia, cardiology, and nephrology. The specialty with the highest number of male RNs tends to be acute care, which encompasses emergency/trauma and medical-surgical.

John Schmidt, DNP, MSN, BSN, faculty member and program lead for the acute care nurse practitioner program at Purdue Global School of Nursing, refers to these specialties as having a high excitement factor.

“Men gravitate to nursing to help people,” he said. “In critical care, there is instant gratification. You see patients get better. It’s the same in the [intensive care unit] and the emergency department. We take care of them and can see how we made a difference.”

When hospitals and health systems create environments that support men in nursing, patients also benefit. Research shows that patients often prefer nurses of the same gender, and a more diverse healthcare workforce has been linked to improved patient outcomes. Reducing gender inequities among nursing staff could also improve job satisfaction and retention rates for men in nursing.

“When you’re in a vulnerable space as a patient ... it’s important to know that your care provider understands you [and] having men as nurses is a part of that,” said Gomes. “Even though patients might not be used to having a male nurse at the bedside, once they have the experience, it challenges preconceived notions [and] that connection is important.”

Hospitals must proactively support men in nursing to achieve the benefits of greater gender diversity in the nursing workforce. Male nurses have fewer role models and report higher levels of loneliness, isolation, and role strain.

Groups such as NYC Men in Nursing and mentorship programs such as Men in Nursing at RUSH University College of Nursing and RUSH University Medical Center, and the North Carolina Healthcare Association Diverse Healthcare Leaders Mentorship Program were designed to provide coaching, education, and networking opportunities and connect men in nursing.

Male nurses, Dunne added, must be role models and must take the lead in changing the conversations about gender roles in nursing. Establishing support systems and mentorship opportunities is instrumental in inspiring men to pursue nursing careers and creating visibility into the profession and “would create a level of parity for men in the profession and encourage them to want to stay in nursing as a long-term career.”

He told this news organization that creating scholarships for men enrolled in nursing school, increasing the involvement of male nurse leaders in recruitment efforts, and updating curriculum to ensure men are reflected in the materials is also essential.

“We’ve got to be willing and open to having the conversations to end the stereotypes that have plagued the profession,” said Dunne. “And we’ve got to push men in nursing to be front and center so folks see that there are opportunities for men in nursing.”
 

A version of this article appeared on Medscape.com.

Only 12% of the nurses providing patient care at hospitals and health clinics today are men. Although the percentage of nurses has increased — men made up just 2.7% of nurses in 1970 — nursing is still considered a “pink collar” profession, a female-dominated field.

“We’ve made strides over the last couple of decades, but [the number of men pursuing nursing careers] is leveling out,” said Jason Dunne, DNP, MSN, RN, chief academic officer at the Arizona College of Nursing, Phoenix. “There continues to be persistent gender stereotypes that [have] discouraged men from entering the profession.”

A nationwide nursing shortage has led to increased efforts to attract more men to the profession and ensure that men in nursing feel valued and supported and want to continue their careers long term.

“The nursing shortage is very real,” Dunne said. “We need to be highly focused on the shortage and look at opportunities to bring diversity into the profession, and one big way to solve it is bringing more men into nursing.”
 

Representation Matters

Colleges recognize the need to diversify their nursing student population and have turned their attention to increasing the number of men attending informational sessions and career days. Dunne believes, “There is a general lack of awareness of nursing as a career choice [for men].”

The Nursing Consortium of Florida hosts a “Day in the Life of a Nurse” program to introduce high school students to nursing careers, and the University of Virginia School of Nursing invites male nursing students to speak at educational events to promote workforce diversity.

“When I was growing up, the males wouldn’t have been included in those sessions,” said Melissa Gilbert Gomes, PhD, APRN, PMHNP-BC, FNAP, FAAN, associate dean for diversity, equity, and inclusion at the University of Virginia School of Nursing, Charlottesville, Virginia. “It was nice to see their interest and to have a male student there for them to ask questions and to help them see that this could be a place for them.”

Nursing schools have also engaged in other efforts to encourage more men to consider nursing careers, from highlighting male nurses in marketing materials and engaging with men at career fairs to updating course curriculum to include content on men’s health and connecting male nursing students with men in nursing faculty or clinical settings.

Focusing on nursing as a lucrative career choice could also attract more men to the profession. On average, male registered nurses (RNs) make $7300 per year more than their female counterparts due to the gender pay gap. The median wage for male RNs in acute care, cardiology, and perioperative specialties is $90,000 annually.

At the University of Virginia School of Nursing, which the American Association for Men in Nursing (AAMN) named “Best School for Men in Nursing” in 2023, 20% of nursing students are men.

The school has a Men Advancing Nursing club and is in the process of chartering a new AAMN chapter. The goal, according to Gomes, is to create an environment where male nursing students feel represented and supported.

“Valuing the perspective that men bring [to nursing] is important,” she said. “Coming together [and] having that camaraderie and intrinsic motivation to specifically speak to areas that impact men ... is important.”
 

Promoting Patient Care

Highlighting the diversity of career options within the nursing profession is also essential. RNs can pursue careers in specialties ranging from pediatrics, orthopedics, and occupational health to anesthesia, cardiology, and nephrology. The specialty with the highest number of male RNs tends to be acute care, which encompasses emergency/trauma and medical-surgical.

John Schmidt, DNP, MSN, BSN, faculty member and program lead for the acute care nurse practitioner program at Purdue Global School of Nursing, refers to these specialties as having a high excitement factor.

“Men gravitate to nursing to help people,” he said. “In critical care, there is instant gratification. You see patients get better. It’s the same in the [intensive care unit] and the emergency department. We take care of them and can see how we made a difference.”

When hospitals and health systems create environments that support men in nursing, patients also benefit. Research shows that patients often prefer nurses of the same gender, and a more diverse healthcare workforce has been linked to improved patient outcomes. Reducing gender inequities among nursing staff could also improve job satisfaction and retention rates for men in nursing.

“When you’re in a vulnerable space as a patient ... it’s important to know that your care provider understands you [and] having men as nurses is a part of that,” said Gomes. “Even though patients might not be used to having a male nurse at the bedside, once they have the experience, it challenges preconceived notions [and] that connection is important.”

Hospitals must proactively support men in nursing to achieve the benefits of greater gender diversity in the nursing workforce. Male nurses have fewer role models and report higher levels of loneliness, isolation, and role strain.

Groups such as NYC Men in Nursing and mentorship programs such as Men in Nursing at RUSH University College of Nursing and RUSH University Medical Center, and the North Carolina Healthcare Association Diverse Healthcare Leaders Mentorship Program were designed to provide coaching, education, and networking opportunities and connect men in nursing.

Male nurses, Dunne added, must be role models and must take the lead in changing the conversations about gender roles in nursing. Establishing support systems and mentorship opportunities is instrumental in inspiring men to pursue nursing careers and creating visibility into the profession and “would create a level of parity for men in the profession and encourage them to want to stay in nursing as a long-term career.”

He told this news organization that creating scholarships for men enrolled in nursing school, increasing the involvement of male nurse leaders in recruitment efforts, and updating curriculum to ensure men are reflected in the materials is also essential.

“We’ve got to be willing and open to having the conversations to end the stereotypes that have plagued the profession,” said Dunne. “And we’ve got to push men in nursing to be front and center so folks see that there are opportunities for men in nursing.”
 

A version of this article appeared on Medscape.com.

Only 12% of the nurses providing patient care at hospitals and health clinics today are men. Although the percentage of nurses has increased — men made up just 2.7% of nurses in 1970 — nursing is still considered a “pink collar” profession, a female-dominated field.

“We’ve made strides over the last couple of decades, but [the number of men pursuing nursing careers] is leveling out,” said Jason Dunne, DNP, MSN, RN, chief academic officer at the Arizona College of Nursing, Phoenix. “There continues to be persistent gender stereotypes that [have] discouraged men from entering the profession.”

A nationwide nursing shortage has led to increased efforts to attract more men to the profession and ensure that men in nursing feel valued and supported and want to continue their careers long term.

“The nursing shortage is very real,” Dunne said. “We need to be highly focused on the shortage and look at opportunities to bring diversity into the profession, and one big way to solve it is bringing more men into nursing.”
 

Representation Matters

Colleges recognize the need to diversify their nursing student population and have turned their attention to increasing the number of men attending informational sessions and career days. Dunne believes, “There is a general lack of awareness of nursing as a career choice [for men].”

The Nursing Consortium of Florida hosts a “Day in the Life of a Nurse” program to introduce high school students to nursing careers, and the University of Virginia School of Nursing invites male nursing students to speak at educational events to promote workforce diversity.

“When I was growing up, the males wouldn’t have been included in those sessions,” said Melissa Gilbert Gomes, PhD, APRN, PMHNP-BC, FNAP, FAAN, associate dean for diversity, equity, and inclusion at the University of Virginia School of Nursing, Charlottesville, Virginia. “It was nice to see their interest and to have a male student there for them to ask questions and to help them see that this could be a place for them.”

Nursing schools have also engaged in other efforts to encourage more men to consider nursing careers, from highlighting male nurses in marketing materials and engaging with men at career fairs to updating course curriculum to include content on men’s health and connecting male nursing students with men in nursing faculty or clinical settings.

Focusing on nursing as a lucrative career choice could also attract more men to the profession. On average, male registered nurses (RNs) make $7300 per year more than their female counterparts due to the gender pay gap. The median wage for male RNs in acute care, cardiology, and perioperative specialties is $90,000 annually.

At the University of Virginia School of Nursing, which the American Association for Men in Nursing (AAMN) named “Best School for Men in Nursing” in 2023, 20% of nursing students are men.

The school has a Men Advancing Nursing club and is in the process of chartering a new AAMN chapter. The goal, according to Gomes, is to create an environment where male nursing students feel represented and supported.

“Valuing the perspective that men bring [to nursing] is important,” she said. “Coming together [and] having that camaraderie and intrinsic motivation to specifically speak to areas that impact men ... is important.”
 

Promoting Patient Care

Highlighting the diversity of career options within the nursing profession is also essential. RNs can pursue careers in specialties ranging from pediatrics, orthopedics, and occupational health to anesthesia, cardiology, and nephrology. The specialty with the highest number of male RNs tends to be acute care, which encompasses emergency/trauma and medical-surgical.

John Schmidt, DNP, MSN, BSN, faculty member and program lead for the acute care nurse practitioner program at Purdue Global School of Nursing, refers to these specialties as having a high excitement factor.

“Men gravitate to nursing to help people,” he said. “In critical care, there is instant gratification. You see patients get better. It’s the same in the [intensive care unit] and the emergency department. We take care of them and can see how we made a difference.”

When hospitals and health systems create environments that support men in nursing, patients also benefit. Research shows that patients often prefer nurses of the same gender, and a more diverse healthcare workforce has been linked to improved patient outcomes. Reducing gender inequities among nursing staff could also improve job satisfaction and retention rates for men in nursing.

“When you’re in a vulnerable space as a patient ... it’s important to know that your care provider understands you [and] having men as nurses is a part of that,” said Gomes. “Even though patients might not be used to having a male nurse at the bedside, once they have the experience, it challenges preconceived notions [and] that connection is important.”

Hospitals must proactively support men in nursing to achieve the benefits of greater gender diversity in the nursing workforce. Male nurses have fewer role models and report higher levels of loneliness, isolation, and role strain.

Groups such as NYC Men in Nursing and mentorship programs such as Men in Nursing at RUSH University College of Nursing and RUSH University Medical Center, and the North Carolina Healthcare Association Diverse Healthcare Leaders Mentorship Program were designed to provide coaching, education, and networking opportunities and connect men in nursing.

Male nurses, Dunne added, must be role models and must take the lead in changing the conversations about gender roles in nursing. Establishing support systems and mentorship opportunities is instrumental in inspiring men to pursue nursing careers and creating visibility into the profession and “would create a level of parity for men in the profession and encourage them to want to stay in nursing as a long-term career.”

He told this news organization that creating scholarships for men enrolled in nursing school, increasing the involvement of male nurse leaders in recruitment efforts, and updating curriculum to ensure men are reflected in the materials is also essential.

“We’ve got to be willing and open to having the conversations to end the stereotypes that have plagued the profession,” said Dunne. “And we’ve got to push men in nursing to be front and center so folks see that there are opportunities for men in nursing.”
 

A version of this article appeared on Medscape.com.

Federal lawmakers are rushing to soften the blow of Medicare’s 2025 effective pay cut for doctors in 2025, introducing a bill that could limit the cut. But they have little time to act.

In 2025, the conversion factor used to calculate payment to doctors and hospitals caring for Medicare patients will drop to $32.35, a nearly 3% decrease from the current level. 

Congress likely will act before the cuts take effect, said Rep. Larry Bucshon, MD (R-IN), who specialized in cardiothoracic surgery before joining Congress. Lawmakers in past years have typically tinkered with the Medicare physician fee schedule at the last minute, tucking in fixes to December legislative packages and spending bills. 

“I’m pretty optimistic that a good portion of the fee cuts will be mitigated and they won’t go through,” Bucshon told this news organization in an interview.

Bruce A. Scott, MD, president of the American Medical Association (AMA) said in a statement that CMS’ release of the final fee schedule on November 1 should trigger serious work on a change to the 2025 Medicare physician fee schedule.

“The fee schedule rule released [on November 1] starts the clock — with January 1 looming,” Scott said. “A legislative remedy will require hard work and compromise. The 66 million patients who rely on Medicare are counting on that.”

Both Bucshon and Scott also joined many lawmakers and medical associations in calling on Congress for a larger overhaul of the Medicare physician fee schedule, well beyond whatever temporary adjustment may be made in the months ahead to avoid or soften the 2025 cuts.

The physician fee schedule sets formulas and rules regarding how the largest US buyer of health services pays the almost 1.3 million clinicians who bill Medicare. Of these, 51% are physicians. The physician fee schedule also covers payments for nurse practitioners, physician assistants, physical therapists, and other health professionals.
 

Last Major Overhaul Unpopular

There’s broad dissatisfaction with Congress’ last major overhaul of the Medicare physician fee schedule. The 2015 Medicare Access and CHIP Reauthorization Act (MACRA) aimed to shift clinicians toward programs tying pay increases to quality measures. But the implementation of that aim through the Merit-based Incentive Payment System is widely considered a disappointment.

MACRA was intended to end the need for annual “doc fixes,” as Congress’ last-minute Medicare adjustments are known. Seventeen such tweaks passed before MACRA took effect. 

But MACRA did not include a broad-based inflation adjuster, and some clinicians’ incomes are lagging as inflation rates — and practice costs — have risen. Scott said the Medicare Economic Index, which is a measure used to gauge increases in practice costs for clinicians, is expected to rise by 3.5%.

“To put it bluntly, Medicare plans to pay us less while costs go up. You don’t have to be an economist to know that is an unsustainable trend, though one that has been going on for decades,” Scott said. “For physician practices operating on small margins already, this means it is harder to acquire new equipment, harder to retain staff, harder to take on new Medicare patients, and harder to keep the doors open, particularly in rural and underserved areas.”

In a statement, Jen Brull, MD, president of the American Academy of Family Physicians, noted that this likely will be the fifth year in a row that Congress will need to do a patch to prevent cuts in pay to clinicians. 

Bucshon, who will retire from the House in January, said he expects Congress to pass legislation tying Medicare payment rates to inflation — eventually.

“People want to find a way to fix this problem, but also do it in a way that does not cut benefits to anyone, and that’s the key,” Bucshon said. “We’re going to have to find a way to make sure that providers are properly reimbursed.”

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

Federal lawmakers are rushing to soften the blow of Medicare’s 2025 effective pay cut for doctors in 2025, introducing a bill that could limit the cut. But they have little time to act.

In 2025, the conversion factor used to calculate payment to doctors and hospitals caring for Medicare patients will drop to $32.35, a nearly 3% decrease from the current level. 

Congress likely will act before the cuts take effect, said Rep. Larry Bucshon, MD (R-IN), who specialized in cardiothoracic surgery before joining Congress. Lawmakers in past years have typically tinkered with the Medicare physician fee schedule at the last minute, tucking in fixes to December legislative packages and spending bills. 

“I’m pretty optimistic that a good portion of the fee cuts will be mitigated and they won’t go through,” Bucshon told this news organization in an interview.

Bruce A. Scott, MD, president of the American Medical Association (AMA) said in a statement that CMS’ release of the final fee schedule on November 1 should trigger serious work on a change to the 2025 Medicare physician fee schedule.

“The fee schedule rule released [on November 1] starts the clock — with January 1 looming,” Scott said. “A legislative remedy will require hard work and compromise. The 66 million patients who rely on Medicare are counting on that.”

Both Bucshon and Scott also joined many lawmakers and medical associations in calling on Congress for a larger overhaul of the Medicare physician fee schedule, well beyond whatever temporary adjustment may be made in the months ahead to avoid or soften the 2025 cuts.

The physician fee schedule sets formulas and rules regarding how the largest US buyer of health services pays the almost 1.3 million clinicians who bill Medicare. Of these, 51% are physicians. The physician fee schedule also covers payments for nurse practitioners, physician assistants, physical therapists, and other health professionals.
 

Last Major Overhaul Unpopular

There’s broad dissatisfaction with Congress’ last major overhaul of the Medicare physician fee schedule. The 2015 Medicare Access and CHIP Reauthorization Act (MACRA) aimed to shift clinicians toward programs tying pay increases to quality measures. But the implementation of that aim through the Merit-based Incentive Payment System is widely considered a disappointment.

MACRA was intended to end the need for annual “doc fixes,” as Congress’ last-minute Medicare adjustments are known. Seventeen such tweaks passed before MACRA took effect. 

But MACRA did not include a broad-based inflation adjuster, and some clinicians’ incomes are lagging as inflation rates — and practice costs — have risen. Scott said the Medicare Economic Index, which is a measure used to gauge increases in practice costs for clinicians, is expected to rise by 3.5%.

“To put it bluntly, Medicare plans to pay us less while costs go up. You don’t have to be an economist to know that is an unsustainable trend, though one that has been going on for decades,” Scott said. “For physician practices operating on small margins already, this means it is harder to acquire new equipment, harder to retain staff, harder to take on new Medicare patients, and harder to keep the doors open, particularly in rural and underserved areas.”

In a statement, Jen Brull, MD, president of the American Academy of Family Physicians, noted that this likely will be the fifth year in a row that Congress will need to do a patch to prevent cuts in pay to clinicians. 

Bucshon, who will retire from the House in January, said he expects Congress to pass legislation tying Medicare payment rates to inflation — eventually.

“People want to find a way to fix this problem, but also do it in a way that does not cut benefits to anyone, and that’s the key,” Bucshon said. “We’re going to have to find a way to make sure that providers are properly reimbursed.”

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

Federal lawmakers are rushing to soften the blow of Medicare’s 2025 effective pay cut for doctors in 2025, introducing a bill that could limit the cut. But they have little time to act.

In 2025, the conversion factor used to calculate payment to doctors and hospitals caring for Medicare patients will drop to $32.35, a nearly 3% decrease from the current level. 

Congress likely will act before the cuts take effect, said Rep. Larry Bucshon, MD (R-IN), who specialized in cardiothoracic surgery before joining Congress. Lawmakers in past years have typically tinkered with the Medicare physician fee schedule at the last minute, tucking in fixes to December legislative packages and spending bills. 

“I’m pretty optimistic that a good portion of the fee cuts will be mitigated and they won’t go through,” Bucshon told this news organization in an interview.

Bruce A. Scott, MD, president of the American Medical Association (AMA) said in a statement that CMS’ release of the final fee schedule on November 1 should trigger serious work on a change to the 2025 Medicare physician fee schedule.

“The fee schedule rule released [on November 1] starts the clock — with January 1 looming,” Scott said. “A legislative remedy will require hard work and compromise. The 66 million patients who rely on Medicare are counting on that.”

Both Bucshon and Scott also joined many lawmakers and medical associations in calling on Congress for a larger overhaul of the Medicare physician fee schedule, well beyond whatever temporary adjustment may be made in the months ahead to avoid or soften the 2025 cuts.

The physician fee schedule sets formulas and rules regarding how the largest US buyer of health services pays the almost 1.3 million clinicians who bill Medicare. Of these, 51% are physicians. The physician fee schedule also covers payments for nurse practitioners, physician assistants, physical therapists, and other health professionals.
 

Last Major Overhaul Unpopular

There’s broad dissatisfaction with Congress’ last major overhaul of the Medicare physician fee schedule. The 2015 Medicare Access and CHIP Reauthorization Act (MACRA) aimed to shift clinicians toward programs tying pay increases to quality measures. But the implementation of that aim through the Merit-based Incentive Payment System is widely considered a disappointment.

MACRA was intended to end the need for annual “doc fixes,” as Congress’ last-minute Medicare adjustments are known. Seventeen such tweaks passed before MACRA took effect. 

But MACRA did not include a broad-based inflation adjuster, and some clinicians’ incomes are lagging as inflation rates — and practice costs — have risen. Scott said the Medicare Economic Index, which is a measure used to gauge increases in practice costs for clinicians, is expected to rise by 3.5%.

“To put it bluntly, Medicare plans to pay us less while costs go up. You don’t have to be an economist to know that is an unsustainable trend, though one that has been going on for decades,” Scott said. “For physician practices operating on small margins already, this means it is harder to acquire new equipment, harder to retain staff, harder to take on new Medicare patients, and harder to keep the doors open, particularly in rural and underserved areas.”

In a statement, Jen Brull, MD, president of the American Academy of Family Physicians, noted that this likely will be the fifth year in a row that Congress will need to do a patch to prevent cuts in pay to clinicians. 

Bucshon, who will retire from the House in January, said he expects Congress to pass legislation tying Medicare payment rates to inflation — eventually.

“People want to find a way to fix this problem, but also do it in a way that does not cut benefits to anyone, and that’s the key,” Bucshon said. “We’re going to have to find a way to make sure that providers are properly reimbursed.”

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

TOPLINE:

Weekend exercise, involving one or two sessions per week, is associated with a similar reduction in risk for mild dementia as that reported with more frequent exercise, a new study shows. Investigators say the findings suggest even limited physical activity may offer protective cognitive benefits.

METHODOLOGY:

• Researchers analyzed the data of 10,033 participants in the Mexico City Prospective Study who were aged 35 years or older.
• Physical activity patterns were categorized into four groups: No exercise, weekend warriors (one or two sessions per week), regularly active (three or more sessions per week), and a combined group.
• Cognitive function was assessed using the Mini-Mental State Examination (MMSE).
• The analysis adjusted for confounders such as age, sex, education, income, blood pressure, smoking status, body mass index, civil status, sleep duration, diet, and alcohol intake.
• The mean follow-up duration was 16 years.

TAKEAWAY:

• When mild dementia was defined as an MMSE score ≤ 22, dementia prevalence was 26% in those who did not exercise, 14% in weekend warriors, and 18.5% in the regularly active group.
• When mild dementia was defined as an MMSE score ≤ 23, dementia prevalence was 30% in those who did not exercise, 20% in weekend warriors, and 22% in the regularly active group.
• Compared with people who did not exercise and after adjusting for confounding factors, risk for mild dementia was 13%-25% lower in weekend warriors, 11%-12% lower in the regular activity group, and 12%-16% lower in the two groups combined.
• The findings were consistent in men and women.

IN PRACTICE:

“To the best of our knowledge, this is the first prospective cohort study to show that the weekend warrior physical activity pattern and the regularly active physical activity pattern are associated with similar reductions in the risk of mild dementia. This study has important implications for policy and practice because the weekend warrior physical activity pattern may be a more convenient option for busy people around the world,” the authors wrote.

SOURCE:

The study was led by Gary O’Donovan, Faculty of Medicine, University of the Andes, Bogotá, Colombia. It was published online in the British Journal of Sports Medicine.

LIMITATIONS:

The survey respondents may not have been truly representative of middle-aged adults. Further, there were no objective measures of physical activity. The observational nature of the study does not provide insights into causality.

DISCLOSURES:

The study was funded by the Mexican Health Ministry, the National Council of Science and Technology for Mexico, Wellcome, and the UK Medical Research Council. No conflicts of interest were disclosed.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
 

A version of this article appeared on Medscape.com.

TOPLINE:

Weekend exercise, involving one or two sessions per week, is associated with a similar reduction in risk for mild dementia as that reported with more frequent exercise, a new study shows. Investigators say the findings suggest even limited physical activity may offer protective cognitive benefits.

METHODOLOGY:

• Researchers analyzed the data of 10,033 participants in the Mexico City Prospective Study who were aged 35 years or older.
• Physical activity patterns were categorized into four groups: No exercise, weekend warriors (one or two sessions per week), regularly active (three or more sessions per week), and a combined group.
• Cognitive function was assessed using the Mini-Mental State Examination (MMSE).
• The analysis adjusted for confounders such as age, sex, education, income, blood pressure, smoking status, body mass index, civil status, sleep duration, diet, and alcohol intake.
• The mean follow-up duration was 16 years.

TAKEAWAY:

• When mild dementia was defined as an MMSE score ≤ 22, dementia prevalence was 26% in those who did not exercise, 14% in weekend warriors, and 18.5% in the regularly active group.
• When mild dementia was defined as an MMSE score ≤ 23, dementia prevalence was 30% in those who did not exercise, 20% in weekend warriors, and 22% in the regularly active group.
• Compared with people who did not exercise and after adjusting for confounding factors, risk for mild dementia was 13%-25% lower in weekend warriors, 11%-12% lower in the regular activity group, and 12%-16% lower in the two groups combined.
• The findings were consistent in men and women.

IN PRACTICE:

“To the best of our knowledge, this is the first prospective cohort study to show that the weekend warrior physical activity pattern and the regularly active physical activity pattern are associated with similar reductions in the risk of mild dementia. This study has important implications for policy and practice because the weekend warrior physical activity pattern may be a more convenient option for busy people around the world,” the authors wrote.

SOURCE:

The study was led by Gary O’Donovan, Faculty of Medicine, University of the Andes, Bogotá, Colombia. It was published online in the British Journal of Sports Medicine.

LIMITATIONS:

The survey respondents may not have been truly representative of middle-aged adults. Further, there were no objective measures of physical activity. The observational nature of the study does not provide insights into causality.

DISCLOSURES:

The study was funded by the Mexican Health Ministry, the National Council of Science and Technology for Mexico, Wellcome, and the UK Medical Research Council. No conflicts of interest were disclosed.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
 

A version of this article appeared on Medscape.com.

TOPLINE:

Weekend exercise, involving one or two sessions per week, is associated with a similar reduction in risk for mild dementia as that reported with more frequent exercise, a new study shows. Investigators say the findings suggest even limited physical activity may offer protective cognitive benefits.

METHODOLOGY:

• Researchers analyzed the data of 10,033 participants in the Mexico City Prospective Study who were aged 35 years or older.
• Physical activity patterns were categorized into four groups: No exercise, weekend warriors (one or two sessions per week), regularly active (three or more sessions per week), and a combined group.
• Cognitive function was assessed using the Mini-Mental State Examination (MMSE).
• The analysis adjusted for confounders such as age, sex, education, income, blood pressure, smoking status, body mass index, civil status, sleep duration, diet, and alcohol intake.
• The mean follow-up duration was 16 years.

TAKEAWAY:

• When mild dementia was defined as an MMSE score ≤ 22, dementia prevalence was 26% in those who did not exercise, 14% in weekend warriors, and 18.5% in the regularly active group.
• When mild dementia was defined as an MMSE score ≤ 23, dementia prevalence was 30% in those who did not exercise, 20% in weekend warriors, and 22% in the regularly active group.
• Compared with people who did not exercise and after adjusting for confounding factors, risk for mild dementia was 13%-25% lower in weekend warriors, 11%-12% lower in the regular activity group, and 12%-16% lower in the two groups combined.
• The findings were consistent in men and women.

IN PRACTICE:

“To the best of our knowledge, this is the first prospective cohort study to show that the weekend warrior physical activity pattern and the regularly active physical activity pattern are associated with similar reductions in the risk of mild dementia. This study has important implications for policy and practice because the weekend warrior physical activity pattern may be a more convenient option for busy people around the world,” the authors wrote.

SOURCE:

The study was led by Gary O’Donovan, Faculty of Medicine, University of the Andes, Bogotá, Colombia. It was published online in the British Journal of Sports Medicine.

LIMITATIONS:

The survey respondents may not have been truly representative of middle-aged adults. Further, there were no objective measures of physical activity. The observational nature of the study does not provide insights into causality.

DISCLOSURES:

The study was funded by the Mexican Health Ministry, the National Council of Science and Technology for Mexico, Wellcome, and the UK Medical Research Council. No conflicts of interest were disclosed.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
 

A version of this article appeared on Medscape.com.

Metabolic dysfunction–associated steatotic liver disease (MASLD) has become the most common liver disease worldwide, with a global prevalence of 32.4%. Its growth over the past three decades has occurred in tandem with increasing rates of obesity and type 2 diabetes — two cornerstones of MASLD.

Higher rates of MASLD and metabolic dysfunction–associated steatohepatitis (MASH) with fibrosis are present in adults with obesity and diabetes, noted Arun Sanyal, MD, professor and director of the Stravitz-Sanyal Institute for Liver Disease and Metabolic Health, Virginia Commonwealth University, Richmond, Virginia.

The success surrounding the medications for obesity and type 2 diabetes, including glucagon-like peptide 1 receptor agonists (GLP-1 RAs), has sparked studies investigating whether they could also be an effective treatment for liver disease.

In particular, GLP-1 RAs help patients lose weight and/or control diabetes by mimicking the function of the gut hormone GLP-1, released in response to nutrient intake, and are able to increase insulin secretion and reduce glucagon secretion, delay gastric emptying, and reduce appetite and caloric intake.

The studies for MASLD are testing whether these functions will also work against liver disease, either directly or indirectly, through obesity and diabetes control. The early results are promising.
 

More Than One Risk Factor in Play

MASLD is defined by the presence of hepatic steatosis and at least one of five cardiometabolic risk factors: Overweight/obesity, hypertension, hyperglycemia, dyslipidemia with either low-plasma high-density lipoprotein cholesterol or high triglycerides, or treatment for these conditions.

It is a grim trajectory if the disease progresses to MASH, as the patient may accumulate hepatic fibrosis and go on to develop cirrhosis and/or hepatocellular carcinoma.

Typically, more than one risk factor is at play in MASLD, noted Adnan Said, MD, chief of the Division of Gastroenterology and Hepatology at the William S. Middleton Memorial Veterans Hospital, Madison, Wisconsin.

“It most commonly occurs in the setting of weight gain and obesity, which are epidemics in the United States and worldwide, as well as the associated condition — metabolic syndrome — which goes along with obesity and includes type 2 diabetes, hyperlipidemia, hypertension, and sleep apnea,” Said, a hepatology and gastroenterology professor at the University of Wisconsin–Madison, told this news organization.

The research surrounding MASLD is investigating GLP-1 RAs as single agents and in combination with other drugs.

Finding treatment is critical, as there is only one drug — resmetirom — approved for the treatment of MASH with moderate to advanced fibrosis. But because it’s not approved for earlier stages, a treatment gap exists. The drug also doesn’t produce weight loss, which is key to treating MASLD. And while GLP-1 RAs help patients with the weight loss that is critical to MASLD, they are only approved by the US Food and Drug Administration (FDA) for obesity and type 2 diabetes.
 

Single Agents

The GLP-1 RAs liraglutide and semaglutide, both approved for diabetes and weight loss, are being studied as single agents against liver disease, Said said.

“Their action in the setting of MASLD and MASH is primarily indirect, through systemic pathways, improving these conditions via weight loss, as well as by improving insulin sensitivity and reducing lipotoxicity,” he added.

One of the first trials of these agents for liver disease was in 2016. In that double-blind, randomized, 48-week clinical trial of liraglutide in patients with MASH and overweight, 39% of patients who received liraglutide had a resolution of MASH compared with only 9% of those who received placebo. Moreover, only 9% vs 36% of patients in the treatment vs placebo group had progression of fibrosis.

Since then, a 72-week phase 2 trial in patients with MASH, liver fibrosis (stages F1-F3), and overweight or obesity found that once-daily subcutaneous semaglutide (0.1, 0.2, or 0.4 mg) outperformed placebo on MASH resolution without worsening of fibrosis (36%-59% vs 17%) and on weight loss (5%-13% vs 1%), with the greatest benefits at the largest dose. However, neoplasms were reported in 15% of patients receiving semaglutide vs 8% of those receiving placebo.

A phase 1 trial involving patients with liver stiffness, steatosis, and overweight or obesity found significantly greater reductions in liver fat at 48 weeks with semaglutide vs placebo, as well as decreases in liver enzymes, body weight, and A1c. There was no significant difference in liver stiffness.

Furthermore, a meta-analysis of eight studies found that treatment with 24 weeks of semaglutide significantly improved liver enzymes, reduced liver stiffness, and improved metabolic parameters in patients with MASLD/MASH. The authors cautioned that gastrointestinal adverse effects “could be a major concern.”

Several studies have found other GLP-1 RAs, including exenatide and dulaglutide, have a beneficial impact on liver injury indices and liver steatosis.

A new retrospective observational study offers evidence that GLP-1 RAs may have a direct impact on MASLD, independent of weight loss. Among the 28% of patients with type 2 diabetes and MASLD who received a GLP-1 RA, there was a significant reduction not only in body mass index but also in A1c, liver enzymes, and controlled attenuation parameter scores. A beneficial impact on liver parameters was observed even in patients who didn’t lose weight. While there was no difference in liver stiffness measurement, the median 60-month follow-up time may not have been long enough to capture such changes.

Another study indicated that the apparent benefits of GLP-1 RAs, in this case semaglutide, may not extend to patients whose disease has progressed to cirrhosis.
 

Dual and Triple Mechanisms of Action

Newer agents with double or triple mechanisms of action appear to have a more direct effect on the liver.

“Dual agents may have an added effect by improving MASLD directly through adipose regulation and thermogenesis, thereby improving fibrosis,” Said said.

An example is tirzepatide, a GLP-1 RA and an agonist of glucose-dependent insulinotropic polypeptide (GIP). Like GLP-1, GIP is an incretin. When used together as co-agonists, GLP-1 and GIP have been shown to increase insulin and glucagonostatic response and may work synergistically.

A new phase 2 trial that randomly assigned patients with biopsy-confirmed MASH and moderate or severe fibrosis to receive either once-weekly subcutaneous tirzepatide at one of three doses (5, 10, or 15 mg) or placebo found that tirzepatide at each dosage outperformed placebo in resolution of MASH without worsening of fibrosis.

“These findings were encouraging,” Said said. “We’ll see if the results continue into phase 3 trials.”

The combination of GLP-1 RAs with glucagon (GCG) receptor agonists also has garnered interest.

In a phase 2 trial, adults with biopsy-confirmed MASH and fibrosis stages F1-F3 were randomly assigned to receive either one of three doses of the GLP-1/GCG RA survodutide (2.4, 4.8, or 6 mg) or placebo. Survodutide at each dose was found to be superior to placebo in improving MASH without the worsening of fibrosis, reducing liver fat content by at least 30%, and decreasing liver fibrosis by at least one stage, with the 4.8-mg dose showing the best performance for each measure. However, adverse events, including nausea, diarrhea, and vomiting, were more frequent with survodutide than with placebo.

Trials of triple-action agents (GLP-1/GIP/GCG RAs) are underway too.

The hope is the triple agonists could deliver greater reduction in hepatic fat in patients with MASLD, Sanyal said. 

Sanyal further noted that a reduction in liver fat is important, citing a meta-analysis that showed ≥ 30% relative decline in liver fat is associated with higher odds of histologic response and MASH resolution.

Sanyal pointed to efocipegtrutide (HM15211), a GLP-1/GIP/GCG RA, which demonstrated significant liver fat reduction after 12 weeks in patients with MASLD in a phase 1b/2a randomized, placebo-controlled trial and is now in phase 2 development.

Another example is retatrutide (LY3437943), a once-weekly injectable, that was associated with up to a 24.2% reduction in body weight at 48 weeks, compared with 2.1% with placebo, in a phase 2 trial involving patients with obesity.

A sub-study assessed the mean relative change from baseline in liver fat at 24 weeks. These participants, who also had MASLD and ≥ 10% of liver fat content, were randomly assigned to receive either retatrutide in one of four doses (1, 4, 8, or 12 mg) or placebo for 48 weeks. All doses of retatrutide showed significantly greater reduction in liver fat content compared with placebo in weeks 24-48, with a mean relative liver fat reduction > 80% at the two higher doses. Moreover, ≥ 80% of participants on the higher retatrutide doses experienced ≥ 70% reduction in liver fat at 48 weeks, compared with 0% reduction in those on placebo, and hepatic steatosis resolved in > 85% of these participants.

This space “continues to evolve at a rapid rate,” Sanyal said. For example, oral dual-action agents are under development.
 

Obstacles and Warnings

Sanyal warned that GLP-1 RAs can cause nausea, so they have to be introduced at a low dose and slowly titrated upward. They should be used with caution in people with a history of multiple endocrine neoplasia. There is also a small but increased risk for gallstone formation and gallstone-induced pancreatitis with rapid weight loss.

GLP-1 RAs may increase the risk for suicidal ideation, with the authors of a recent study calling for “urgent clarification” regarding this possibility.

Following reports of suicidality submitted through its Adverse Events Reporting System, the FDA concluded that it could find no causal relationship between these agents and increased risk for suicidal ideation but also that it could not “definitively rule out that a small risk may exist” and would continue to investigate.

Access to GLP-1 RAs is an obstacle as well. Semaglutide continues to be on the FDA’s shortage list.

“This is improving, but there are still issues around getting approval from insurance companies,” Sanyal said.

Many patients discontinue use because of tolerability or access issues, which is problematic because most regain the weight they had lost while on the medication.

“Right now, we see GLP-1 RAs as a long-term therapeutic commitment, but there is a lot of research interest in figuring out if there’s a more modest benefit — almost an induction-remission maintenance approach to weight loss,” Sanyal said. These are “evolving trends,” and it’s unclear how they will unfold.

“As of now, you have to decide that if you’re putting your patient on these medications, they will have to take them on a long-term basis and include that consideration in your risk-benefit analysis, together with any concerns about adverse effects,” he said.

Sanyal reported consulting for Boehringer Ingelheim, Eli Lilly, and Novo Nordisk. Said received research support from Exact Sciences, Boehringer Ingelheim, and Mallinckrodt.
 

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

Metabolic dysfunction–associated steatotic liver disease (MASLD) has become the most common liver disease worldwide, with a global prevalence of 32.4%. Its growth over the past three decades has occurred in tandem with increasing rates of obesity and type 2 diabetes — two cornerstones of MASLD.

Higher rates of MASLD and metabolic dysfunction–associated steatohepatitis (MASH) with fibrosis are present in adults with obesity and diabetes, noted Arun Sanyal, MD, professor and director of the Stravitz-Sanyal Institute for Liver Disease and Metabolic Health, Virginia Commonwealth University, Richmond, Virginia.

The success surrounding the medications for obesity and type 2 diabetes, including glucagon-like peptide 1 receptor agonists (GLP-1 RAs), has sparked studies investigating whether they could also be an effective treatment for liver disease.

In particular, GLP-1 RAs help patients lose weight and/or control diabetes by mimicking the function of the gut hormone GLP-1, released in response to nutrient intake, and are able to increase insulin secretion and reduce glucagon secretion, delay gastric emptying, and reduce appetite and caloric intake.

The studies for MASLD are testing whether these functions will also work against liver disease, either directly or indirectly, through obesity and diabetes control. The early results are promising.
 

More Than One Risk Factor in Play

MASLD is defined by the presence of hepatic steatosis and at least one of five cardiometabolic risk factors: Overweight/obesity, hypertension, hyperglycemia, dyslipidemia with either low-plasma high-density lipoprotein cholesterol or high triglycerides, or treatment for these conditions.

It is a grim trajectory if the disease progresses to MASH, as the patient may accumulate hepatic fibrosis and go on to develop cirrhosis and/or hepatocellular carcinoma.

Typically, more than one risk factor is at play in MASLD, noted Adnan Said, MD, chief of the Division of Gastroenterology and Hepatology at the William S. Middleton Memorial Veterans Hospital, Madison, Wisconsin.

“It most commonly occurs in the setting of weight gain and obesity, which are epidemics in the United States and worldwide, as well as the associated condition — metabolic syndrome — which goes along with obesity and includes type 2 diabetes, hyperlipidemia, hypertension, and sleep apnea,” Said, a hepatology and gastroenterology professor at the University of Wisconsin–Madison, told this news organization.

The research surrounding MASLD is investigating GLP-1 RAs as single agents and in combination with other drugs.

Finding treatment is critical, as there is only one drug — resmetirom — approved for the treatment of MASH with moderate to advanced fibrosis. But because it’s not approved for earlier stages, a treatment gap exists. The drug also doesn’t produce weight loss, which is key to treating MASLD. And while GLP-1 RAs help patients with the weight loss that is critical to MASLD, they are only approved by the US Food and Drug Administration (FDA) for obesity and type 2 diabetes.
 

Single Agents

The GLP-1 RAs liraglutide and semaglutide, both approved for diabetes and weight loss, are being studied as single agents against liver disease, Said said.

“Their action in the setting of MASLD and MASH is primarily indirect, through systemic pathways, improving these conditions via weight loss, as well as by improving insulin sensitivity and reducing lipotoxicity,” he added.

One of the first trials of these agents for liver disease was in 2016. In that double-blind, randomized, 48-week clinical trial of liraglutide in patients with MASH and overweight, 39% of patients who received liraglutide had a resolution of MASH compared with only 9% of those who received placebo. Moreover, only 9% vs 36% of patients in the treatment vs placebo group had progression of fibrosis.

Since then, a 72-week phase 2 trial in patients with MASH, liver fibrosis (stages F1-F3), and overweight or obesity found that once-daily subcutaneous semaglutide (0.1, 0.2, or 0.4 mg) outperformed placebo on MASH resolution without worsening of fibrosis (36%-59% vs 17%) and on weight loss (5%-13% vs 1%), with the greatest benefits at the largest dose. However, neoplasms were reported in 15% of patients receiving semaglutide vs 8% of those receiving placebo.

A phase 1 trial involving patients with liver stiffness, steatosis, and overweight or obesity found significantly greater reductions in liver fat at 48 weeks with semaglutide vs placebo, as well as decreases in liver enzymes, body weight, and A1c. There was no significant difference in liver stiffness.

Furthermore, a meta-analysis of eight studies found that treatment with 24 weeks of semaglutide significantly improved liver enzymes, reduced liver stiffness, and improved metabolic parameters in patients with MASLD/MASH. The authors cautioned that gastrointestinal adverse effects “could be a major concern.”

Several studies have found other GLP-1 RAs, including exenatide and dulaglutide, have a beneficial impact on liver injury indices and liver steatosis.

A new retrospective observational study offers evidence that GLP-1 RAs may have a direct impact on MASLD, independent of weight loss. Among the 28% of patients with type 2 diabetes and MASLD who received a GLP-1 RA, there was a significant reduction not only in body mass index but also in A1c, liver enzymes, and controlled attenuation parameter scores. A beneficial impact on liver parameters was observed even in patients who didn’t lose weight. While there was no difference in liver stiffness measurement, the median 60-month follow-up time may not have been long enough to capture such changes.

Another study indicated that the apparent benefits of GLP-1 RAs, in this case semaglutide, may not extend to patients whose disease has progressed to cirrhosis.
 

Dual and Triple Mechanisms of Action

Newer agents with double or triple mechanisms of action appear to have a more direct effect on the liver.

“Dual agents may have an added effect by improving MASLD directly through adipose regulation and thermogenesis, thereby improving fibrosis,” Said said.

An example is tirzepatide, a GLP-1 RA and an agonist of glucose-dependent insulinotropic polypeptide (GIP). Like GLP-1, GIP is an incretin. When used together as co-agonists, GLP-1 and GIP have been shown to increase insulin and glucagonostatic response and may work synergistically.

A new phase 2 trial that randomly assigned patients with biopsy-confirmed MASH and moderate or severe fibrosis to receive either once-weekly subcutaneous tirzepatide at one of three doses (5, 10, or 15 mg) or placebo found that tirzepatide at each dosage outperformed placebo in resolution of MASH without worsening of fibrosis.

“These findings were encouraging,” Said said. “We’ll see if the results continue into phase 3 trials.”

The combination of GLP-1 RAs with glucagon (GCG) receptor agonists also has garnered interest.

In a phase 2 trial, adults with biopsy-confirmed MASH and fibrosis stages F1-F3 were randomly assigned to receive either one of three doses of the GLP-1/GCG RA survodutide (2.4, 4.8, or 6 mg) or placebo. Survodutide at each dose was found to be superior to placebo in improving MASH without the worsening of fibrosis, reducing liver fat content by at least 30%, and decreasing liver fibrosis by at least one stage, with the 4.8-mg dose showing the best performance for each measure. However, adverse events, including nausea, diarrhea, and vomiting, were more frequent with survodutide than with placebo.

Trials of triple-action agents (GLP-1/GIP/GCG RAs) are underway too.

The hope is the triple agonists could deliver greater reduction in hepatic fat in patients with MASLD, Sanyal said. 

Sanyal further noted that a reduction in liver fat is important, citing a meta-analysis that showed ≥ 30% relative decline in liver fat is associated with higher odds of histologic response and MASH resolution.

Sanyal pointed to efocipegtrutide (HM15211), a GLP-1/GIP/GCG RA, which demonstrated significant liver fat reduction after 12 weeks in patients with MASLD in a phase 1b/2a randomized, placebo-controlled trial and is now in phase 2 development.

Another example is retatrutide (LY3437943), a once-weekly injectable, that was associated with up to a 24.2% reduction in body weight at 48 weeks, compared with 2.1% with placebo, in a phase 2 trial involving patients with obesity.

A sub-study assessed the mean relative change from baseline in liver fat at 24 weeks. These participants, who also had MASLD and ≥ 10% of liver fat content, were randomly assigned to receive either retatrutide in one of four doses (1, 4, 8, or 12 mg) or placebo for 48 weeks. All doses of retatrutide showed significantly greater reduction in liver fat content compared with placebo in weeks 24-48, with a mean relative liver fat reduction > 80% at the two higher doses. Moreover, ≥ 80% of participants on the higher retatrutide doses experienced ≥ 70% reduction in liver fat at 48 weeks, compared with 0% reduction in those on placebo, and hepatic steatosis resolved in > 85% of these participants.

This space “continues to evolve at a rapid rate,” Sanyal said. For example, oral dual-action agents are under development.
 

Obstacles and Warnings

Sanyal warned that GLP-1 RAs can cause nausea, so they have to be introduced at a low dose and slowly titrated upward. They should be used with caution in people with a history of multiple endocrine neoplasia. There is also a small but increased risk for gallstone formation and gallstone-induced pancreatitis with rapid weight loss.

GLP-1 RAs may increase the risk for suicidal ideation, with the authors of a recent study calling for “urgent clarification” regarding this possibility.

Following reports of suicidality submitted through its Adverse Events Reporting System, the FDA concluded that it could find no causal relationship between these agents and increased risk for suicidal ideation but also that it could not “definitively rule out that a small risk may exist” and would continue to investigate.

Access to GLP-1 RAs is an obstacle as well. Semaglutide continues to be on the FDA’s shortage list.

“This is improving, but there are still issues around getting approval from insurance companies,” Sanyal said.

Many patients discontinue use because of tolerability or access issues, which is problematic because most regain the weight they had lost while on the medication.

“Right now, we see GLP-1 RAs as a long-term therapeutic commitment, but there is a lot of research interest in figuring out if there’s a more modest benefit — almost an induction-remission maintenance approach to weight loss,” Sanyal said. These are “evolving trends,” and it’s unclear how they will unfold.

“As of now, you have to decide that if you’re putting your patient on these medications, they will have to take them on a long-term basis and include that consideration in your risk-benefit analysis, together with any concerns about adverse effects,” he said.

Sanyal reported consulting for Boehringer Ingelheim, Eli Lilly, and Novo Nordisk. Said received research support from Exact Sciences, Boehringer Ingelheim, and Mallinckrodt.
 

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

Metabolic dysfunction–associated steatotic liver disease (MASLD) has become the most common liver disease worldwide, with a global prevalence of 32.4%. Its growth over the past three decades has occurred in tandem with increasing rates of obesity and type 2 diabetes — two cornerstones of MASLD.

Higher rates of MASLD and metabolic dysfunction–associated steatohepatitis (MASH) with fibrosis are present in adults with obesity and diabetes, noted Arun Sanyal, MD, professor and director of the Stravitz-Sanyal Institute for Liver Disease and Metabolic Health, Virginia Commonwealth University, Richmond, Virginia.

The success surrounding the medications for obesity and type 2 diabetes, including glucagon-like peptide 1 receptor agonists (GLP-1 RAs), has sparked studies investigating whether they could also be an effective treatment for liver disease.

In particular, GLP-1 RAs help patients lose weight and/or control diabetes by mimicking the function of the gut hormone GLP-1, released in response to nutrient intake, and are able to increase insulin secretion and reduce glucagon secretion, delay gastric emptying, and reduce appetite and caloric intake.

The studies for MASLD are testing whether these functions will also work against liver disease, either directly or indirectly, through obesity and diabetes control. The early results are promising.
 

More Than One Risk Factor in Play

MASLD is defined by the presence of hepatic steatosis and at least one of five cardiometabolic risk factors: Overweight/obesity, hypertension, hyperglycemia, dyslipidemia with either low-plasma high-density lipoprotein cholesterol or high triglycerides, or treatment for these conditions.

It is a grim trajectory if the disease progresses to MASH, as the patient may accumulate hepatic fibrosis and go on to develop cirrhosis and/or hepatocellular carcinoma.

Typically, more than one risk factor is at play in MASLD, noted Adnan Said, MD, chief of the Division of Gastroenterology and Hepatology at the William S. Middleton Memorial Veterans Hospital, Madison, Wisconsin.

“It most commonly occurs in the setting of weight gain and obesity, which are epidemics in the United States and worldwide, as well as the associated condition — metabolic syndrome — which goes along with obesity and includes type 2 diabetes, hyperlipidemia, hypertension, and sleep apnea,” Said, a hepatology and gastroenterology professor at the University of Wisconsin–Madison, told this news organization.

The research surrounding MASLD is investigating GLP-1 RAs as single agents and in combination with other drugs.

Finding treatment is critical, as there is only one drug — resmetirom — approved for the treatment of MASH with moderate to advanced fibrosis. But because it’s not approved for earlier stages, a treatment gap exists. The drug also doesn’t produce weight loss, which is key to treating MASLD. And while GLP-1 RAs help patients with the weight loss that is critical to MASLD, they are only approved by the US Food and Drug Administration (FDA) for obesity and type 2 diabetes.
 

Single Agents

The GLP-1 RAs liraglutide and semaglutide, both approved for diabetes and weight loss, are being studied as single agents against liver disease, Said said.

“Their action in the setting of MASLD and MASH is primarily indirect, through systemic pathways, improving these conditions via weight loss, as well as by improving insulin sensitivity and reducing lipotoxicity,” he added.

One of the first trials of these agents for liver disease was in 2016. In that double-blind, randomized, 48-week clinical trial of liraglutide in patients with MASH and overweight, 39% of patients who received liraglutide had a resolution of MASH compared with only 9% of those who received placebo. Moreover, only 9% vs 36% of patients in the treatment vs placebo group had progression of fibrosis.

Since then, a 72-week phase 2 trial in patients with MASH, liver fibrosis (stages F1-F3), and overweight or obesity found that once-daily subcutaneous semaglutide (0.1, 0.2, or 0.4 mg) outperformed placebo on MASH resolution without worsening of fibrosis (36%-59% vs 17%) and on weight loss (5%-13% vs 1%), with the greatest benefits at the largest dose. However, neoplasms were reported in 15% of patients receiving semaglutide vs 8% of those receiving placebo.

A phase 1 trial involving patients with liver stiffness, steatosis, and overweight or obesity found significantly greater reductions in liver fat at 48 weeks with semaglutide vs placebo, as well as decreases in liver enzymes, body weight, and A1c. There was no significant difference in liver stiffness.

Furthermore, a meta-analysis of eight studies found that treatment with 24 weeks of semaglutide significantly improved liver enzymes, reduced liver stiffness, and improved metabolic parameters in patients with MASLD/MASH. The authors cautioned that gastrointestinal adverse effects “could be a major concern.”

Several studies have found other GLP-1 RAs, including exenatide and dulaglutide, have a beneficial impact on liver injury indices and liver steatosis.

A new retrospective observational study offers evidence that GLP-1 RAs may have a direct impact on MASLD, independent of weight loss. Among the 28% of patients with type 2 diabetes and MASLD who received a GLP-1 RA, there was a significant reduction not only in body mass index but also in A1c, liver enzymes, and controlled attenuation parameter scores. A beneficial impact on liver parameters was observed even in patients who didn’t lose weight. While there was no difference in liver stiffness measurement, the median 60-month follow-up time may not have been long enough to capture such changes.

Another study indicated that the apparent benefits of GLP-1 RAs, in this case semaglutide, may not extend to patients whose disease has progressed to cirrhosis.
 

Dual and Triple Mechanisms of Action

Newer agents with double or triple mechanisms of action appear to have a more direct effect on the liver.

“Dual agents may have an added effect by improving MASLD directly through adipose regulation and thermogenesis, thereby improving fibrosis,” Said said.

An example is tirzepatide, a GLP-1 RA and an agonist of glucose-dependent insulinotropic polypeptide (GIP). Like GLP-1, GIP is an incretin. When used together as co-agonists, GLP-1 and GIP have been shown to increase insulin and glucagonostatic response and may work synergistically.

A new phase 2 trial that randomly assigned patients with biopsy-confirmed MASH and moderate or severe fibrosis to receive either once-weekly subcutaneous tirzepatide at one of three doses (5, 10, or 15 mg) or placebo found that tirzepatide at each dosage outperformed placebo in resolution of MASH without worsening of fibrosis.

“These findings were encouraging,” Said said. “We’ll see if the results continue into phase 3 trials.”

The combination of GLP-1 RAs with glucagon (GCG) receptor agonists also has garnered interest.

In a phase 2 trial, adults with biopsy-confirmed MASH and fibrosis stages F1-F3 were randomly assigned to receive either one of three doses of the GLP-1/GCG RA survodutide (2.4, 4.8, or 6 mg) or placebo. Survodutide at each dose was found to be superior to placebo in improving MASH without the worsening of fibrosis, reducing liver fat content by at least 30%, and decreasing liver fibrosis by at least one stage, with the 4.8-mg dose showing the best performance for each measure. However, adverse events, including nausea, diarrhea, and vomiting, were more frequent with survodutide than with placebo.

Trials of triple-action agents (GLP-1/GIP/GCG RAs) are underway too.

The hope is the triple agonists could deliver greater reduction in hepatic fat in patients with MASLD, Sanyal said. 

Sanyal further noted that a reduction in liver fat is important, citing a meta-analysis that showed ≥ 30% relative decline in liver fat is associated with higher odds of histologic response and MASH resolution.

Sanyal pointed to efocipegtrutide (HM15211), a GLP-1/GIP/GCG RA, which demonstrated significant liver fat reduction after 12 weeks in patients with MASLD in a phase 1b/2a randomized, placebo-controlled trial and is now in phase 2 development.

Another example is retatrutide (LY3437943), a once-weekly injectable, that was associated with up to a 24.2% reduction in body weight at 48 weeks, compared with 2.1% with placebo, in a phase 2 trial involving patients with obesity.

A sub-study assessed the mean relative change from baseline in liver fat at 24 weeks. These participants, who also had MASLD and ≥ 10% of liver fat content, were randomly assigned to receive either retatrutide in one of four doses (1, 4, 8, or 12 mg) or placebo for 48 weeks. All doses of retatrutide showed significantly greater reduction in liver fat content compared with placebo in weeks 24-48, with a mean relative liver fat reduction > 80% at the two higher doses. Moreover, ≥ 80% of participants on the higher retatrutide doses experienced ≥ 70% reduction in liver fat at 48 weeks, compared with 0% reduction in those on placebo, and hepatic steatosis resolved in > 85% of these participants.

This space “continues to evolve at a rapid rate,” Sanyal said. For example, oral dual-action agents are under development.
 

Obstacles and Warnings

Sanyal warned that GLP-1 RAs can cause nausea, so they have to be introduced at a low dose and slowly titrated upward. They should be used with caution in people with a history of multiple endocrine neoplasia. There is also a small but increased risk for gallstone formation and gallstone-induced pancreatitis with rapid weight loss.

GLP-1 RAs may increase the risk for suicidal ideation, with the authors of a recent study calling for “urgent clarification” regarding this possibility.

Following reports of suicidality submitted through its Adverse Events Reporting System, the FDA concluded that it could find no causal relationship between these agents and increased risk for suicidal ideation but also that it could not “definitively rule out that a small risk may exist” and would continue to investigate.

Access to GLP-1 RAs is an obstacle as well. Semaglutide continues to be on the FDA’s shortage list.

“This is improving, but there are still issues around getting approval from insurance companies,” Sanyal said.

Many patients discontinue use because of tolerability or access issues, which is problematic because most regain the weight they had lost while on the medication.

“Right now, we see GLP-1 RAs as a long-term therapeutic commitment, but there is a lot of research interest in figuring out if there’s a more modest benefit — almost an induction-remission maintenance approach to weight loss,” Sanyal said. These are “evolving trends,” and it’s unclear how they will unfold.

“As of now, you have to decide that if you’re putting your patient on these medications, they will have to take them on a long-term basis and include that consideration in your risk-benefit analysis, together with any concerns about adverse effects,” he said.

Sanyal reported consulting for Boehringer Ingelheim, Eli Lilly, and Novo Nordisk. Said received research support from Exact Sciences, Boehringer Ingelheim, and Mallinckrodt.
 

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

Misinformation and outdated protocols contribute to the suboptimal management of anaphylaxis by patients and healthcare professionals, based on data from two new studies presented at the American College of Allergy, Asthma and Immunology Annual Scientific Meeting.

Anaphylaxis can strike suddenly, and many patients and caregivers at risk do not know which symptoms to treat with epinephrine, said Joni Chow, DO, of Baylor College of Medicine, San Antonio, Texas, in her presentation at the meeting.

“Early identification of anaphylaxis and early intervention with epinephrine are critical for improving patient outcomes,” Chow said in an interview.

“Many allergic reactions occur in community settings, where written action plans serve to instruct patients and caregivers on how to recognize and respond to these emergencies,” she said. “Currently, anaphylaxis action plans are developed based on the consensus of healthcare professionals, with limited information available on the preferences of patients and caregivers,” she noted. However, even with action plans, many patients and families struggle to recognize and manage severe allergic reactions effectively, she added.

In response to this issue, Chow and colleagues created a survey designed to assess the understanding of anaphylaxis recognition and management by patients and caregivers and to identify their preferences regarding the elements included in the action plans.

In the study, Chow and colleagues surveyed 96 patients and caregivers in an allergy clinic waiting room. The majority (95%) of the patients were prescribed epinephrine. Although 73% said they were comfortable identifying signs of anaphylaxis, only 14% said they were likely to use epinephrine as a first-line treatment.

The most common reason given for avoiding epinephrine was uncertainty over which symptoms to treat (40.6%), followed by hesitancy to visit an emergency department (24%), hesitancy to call 911 (17.7%), uncertainty about how to use epinephrine auto-injectors (11.5%), and fear of needles (5.2%).

Although 85% of the respondents understood that antihistamine use does not prevent the need for epinephrine in cases of anaphylactic reactions, 23.7% said they would use an antihistamine as the first treatment in these cases.

For patients with rash and wheezing after a suspected allergen exposure, approximately two thirds (64.5%) of the respondents said they would inject epinephrine and 10.8% would drive to the emergency room before taking any action, Chow said in her presentation.

The relatively low impact of fear of needles was unexpected, as fear of needles is considered a significant deterrent to epinephrine use, Chow told this news organization. “However, our respondents were more inclined to acknowledge a reluctance to escalate to emergency response as the major barrier to treatment,” she said.

The survey also asked patients what features of an anaphylaxis action plan would be most helpful. A majority of respondents (93%) rated a section for the management of mild (non-anaphylactic) allergic reaction symptoms as somewhat or very important. Visual aids for injection of epinephrine and visuals of anaphylaxis symptoms also ranked as somewhat or very important for 87.6% and 81% of respondents, respectively.

The study highlights the importance of educating allergy patients on recognizing and treating anaphylaxis and demonstrates that visuals were preferred in this survey population, Chow said. “Most patients and caregivers from our surveyed population report knowing how to treat anaphylaxis, but many would not use epinephrine as the first treatment,” she noted.

“The study focused on a single community clinic, and it would be beneficial to gather feedback from patients and caregivers representing a wider variety of educational, cultural, social, and socioeconomic backgrounds,” Chow told this news organization. “Additionally, input from other stakeholders, such as school nurses, would enhance knowledge,” she said.
 

Clinical Anaphylaxis Protocols Fall Short

A second study presented at the meeting showed the need to improve anaphylaxis education for clinicians.

Discrepancies in anaphylaxis management include variations in the definition and treatment of the condition, according to Carly Gunderson, DO, of Memorial Healthcare System, Pembroke Pines, Florida, who presented the study at the meeting.

“So often, we see patients in our office with a history of symptoms that meet criteria for anaphylaxis, yet when they call 911 and emergency medical services (EMS) arrive, they never receive epinephrine,” Gunderson said in an interview. “They receive antihistamines, steroids, everything except epinephrine, which is incredibly concerning given that epinephrine is always the first-line treatment for anaphylaxis,” she said.

“Because EMS providers are often the first healthcare professionals to assess patients experiencing anaphylaxis, their ability to recognize and appropriately treat anaphylaxis is essential,” Gunderson emphasized.

Gunderson and colleagues analyzed data from 30 states with mandatory Advanced Cardiac Life Support protocols to identify gaps in recognizing anaphylaxis and areas for improvement in prehospital management.

Only 15 states (50%) included gastrointestinal symptoms in the definition of anaphylaxis, 40% included neurologic manifestations, and 47% used a two-organ system definition, Gunderson noted in her presentation.

All 30 state protocols recommended diphenhydramine and epinephrine for anaphylactic reactions, 90% recommended albuterol if respiratory symptoms were present, 73% recommended intravenous fluids, and 60% recommended steroids. All but one of the state protocols listed epinephrine as the first-line recommendation for anaphylaxis; 25 states allowed epinephrine autoinjectors and 17 provided autoinjectors.

“We were shocked by how many protocols didn’t include gastrointestinal (abdominal pain, vomiting) or neurologic (lethargy, altered mental status) manifestations, when these are common presenting symptoms of anaphylaxis,” Gunderson told this news organization.

“We were also disappointed by how many protocols continue to recommend outdated interventions such as first-generation antihistamines and corticosteroids in the treatment of anaphylaxis,” she said.

Although anaphylaxis management has come a long way, the current study suggests that there is clearly room for improvement in the education of healthcare providers on how to identify and treat anaphylaxis, said Gunderson. “Most people think of anaphylaxis as the typical ‘face swelling up, throat closing’ type of reaction, which it can be, but in reality, there are so many other ways that it can present,” she said. “Healthcare providers must be aware of all of these possible manifestations so that we can treat in a timely manner to improve outcomes,” she added.

Limitations of the study included the focus only on states with mandatory or model EMS protocols, Gunderson told this news organization. As for additional research, the most important next steps are practical ones, namely, identifying ways to realistically implement necessary protocol changes, she said.
 

Real-World Data Support Need for Education

Real-world studies are important to identify current practice and opportunities for improvement, S. Shahzad Mustafa, MD, lead physician in allergy, immunology, and rheumatology at Rochester Regional Health and clinical associate professor of medicine at the University of Rochester School of Medicine and Dentistry, Rochester, New York, said in an interview.

“Management of anaphylaxis continues to evolve, and studies like these can help standardize evidence-based care across different medical settings, such as emergency medical services, urgent care, and emergency departments,” said Mustafa, who was not involved in either study.

The findings of the two studies were not unexpected, Mustafa said. “Heterogeneity in medical care is well recognized in numerous conditions, and anaphylaxis is no different. Patients and healthcare providers continue to have hesitation to use epinephrine and continue to overly rely on antihistamines and/or systemic steroids,” he noted.

For both studies, the takeaway message is that education is paramount to optimize anaphylaxis management, Mustafa told this news organization. “Education needs to focus on timely recognition of anaphylaxis, including atypical features such as gastrointestinal symptoms, and appropriate therapy with epinephrine,” he said.

Looking ahead, “research demonstrating differences in clinical outcomes with differing approaches to anaphylaxis may highlight the importance of early recognition and treatment with epinephrine,” said Mustafa. Management of anaphylaxis also lends itself to quality improvement studies, he added.

Neither of the studies received any outside funding. The researchers had no financial conflicts to disclose. Mustafa had no disclosures related to anaphylaxis but disclosed serving on the speakers’ bureau for Genentech, GSK, AstraZeneca, Regeneron/Sanofi, and CSL Behring and received grants from Takeda.
 

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

Misinformation and outdated protocols contribute to the suboptimal management of anaphylaxis by patients and healthcare professionals, based on data from two new studies presented at the American College of Allergy, Asthma and Immunology Annual Scientific Meeting.

Anaphylaxis can strike suddenly, and many patients and caregivers at risk do not know which symptoms to treat with epinephrine, said Joni Chow, DO, of Baylor College of Medicine, San Antonio, Texas, in her presentation at the meeting.

“Early identification of anaphylaxis and early intervention with epinephrine are critical for improving patient outcomes,” Chow said in an interview.

“Many allergic reactions occur in community settings, where written action plans serve to instruct patients and caregivers on how to recognize and respond to these emergencies,” she said. “Currently, anaphylaxis action plans are developed based on the consensus of healthcare professionals, with limited information available on the preferences of patients and caregivers,” she noted. However, even with action plans, many patients and families struggle to recognize and manage severe allergic reactions effectively, she added.

In response to this issue, Chow and colleagues created a survey designed to assess the understanding of anaphylaxis recognition and management by patients and caregivers and to identify their preferences regarding the elements included in the action plans.

In the study, Chow and colleagues surveyed 96 patients and caregivers in an allergy clinic waiting room. The majority (95%) of the patients were prescribed epinephrine. Although 73% said they were comfortable identifying signs of anaphylaxis, only 14% said they were likely to use epinephrine as a first-line treatment.

The most common reason given for avoiding epinephrine was uncertainty over which symptoms to treat (40.6%), followed by hesitancy to visit an emergency department (24%), hesitancy to call 911 (17.7%), uncertainty about how to use epinephrine auto-injectors (11.5%), and fear of needles (5.2%).

Although 85% of the respondents understood that antihistamine use does not prevent the need for epinephrine in cases of anaphylactic reactions, 23.7% said they would use an antihistamine as the first treatment in these cases.

For patients with rash and wheezing after a suspected allergen exposure, approximately two thirds (64.5%) of the respondents said they would inject epinephrine and 10.8% would drive to the emergency room before taking any action, Chow said in her presentation.

The relatively low impact of fear of needles was unexpected, as fear of needles is considered a significant deterrent to epinephrine use, Chow told this news organization. “However, our respondents were more inclined to acknowledge a reluctance to escalate to emergency response as the major barrier to treatment,” she said.

The survey also asked patients what features of an anaphylaxis action plan would be most helpful. A majority of respondents (93%) rated a section for the management of mild (non-anaphylactic) allergic reaction symptoms as somewhat or very important. Visual aids for injection of epinephrine and visuals of anaphylaxis symptoms also ranked as somewhat or very important for 87.6% and 81% of respondents, respectively.

The study highlights the importance of educating allergy patients on recognizing and treating anaphylaxis and demonstrates that visuals were preferred in this survey population, Chow said. “Most patients and caregivers from our surveyed population report knowing how to treat anaphylaxis, but many would not use epinephrine as the first treatment,” she noted.

“The study focused on a single community clinic, and it would be beneficial to gather feedback from patients and caregivers representing a wider variety of educational, cultural, social, and socioeconomic backgrounds,” Chow told this news organization. “Additionally, input from other stakeholders, such as school nurses, would enhance knowledge,” she said.