Neurology Reviews

This year Medscape surveyed more than 2,300 physicians about how they prioritized various social issues. Around half of them rated climate change among their five most important issues. Slightly lower percentages of doctors prioritized domestic violence and immigration/refugee policies that highly, and about 40% did so regarding reproductive rights in the United States.

Survey responses and comments left on the Physicians’ Views on Today’s Divisive Social Issues 2022 report provide insights into doctors’ attitudes and thinking about these four social challenges.
 

Relevance of climate change to health care

In the Medscape report, 61% of physicians described themselves as “very concerned” or “concerned” about climate change, and about 7 in 10 agreed with the statement that it should be a top worldwide priority. “Climate change is the most pressing issue of this century,” a psychiatrist respondent wrote.

What about direct effects on patients’ health? An internist worried that rising temperatures will cause “pathogens to spread and infect disadvantaged people who do not have health access and have immunocompromised conditions.” A family medicine physician predicted “more weather disasters, more asthma, more hormonal changes, and more obesity.”

However, physician viewpoints ran the gamut with an issue that has become politically and emotionally charged. Descriptions such as “overblown,” “hysteria,” “hoax,” and “farce” were used. “Climate change is a natural phenomenon under God’s purview,” an emergency medicine physician said.

And there was some middle-ground thinking. “It’s overstated but quite real,” a pediatrician respondent wrote. Added an ophthalmologist: “It has gone on for ages. We must work to decrease man-made conditions that affect climate change, but it must be done in an intelligent fashion.”
 

Domestic violence: What physicians can do

About 7 in 10 physicians surveyed by Medscape said they don’t think the United States is adequately tackling domestic violence. “It is underrecognized and ignored,” a psychiatrist respondent argued. The problem is “rampant and unacceptable, pushed into a closet and normalized, with associated shame,” an emergency medicine doctor wrote.

Many respondents noted that physicians are under a mandate to report abuse of or a suspicious injury to a patient. Some shared anecdotes about how they reported action they had taken when they suspected it. “I’ve told patients who may be in dangerous situations that I’m a safe person and provide a safe space,” a radiologist added. An internist said, “I’ve recently started to ask about safety at home during triage on every patient.”

Other doctors bemoaned a lack of adequate education on detecting and managing domestic violence and abuse. “Domestic violence is often not recognized by health care providers,” a psychiatrist respondent observed.
 

Expanding legal immigration

In the Medscape report, 34% of physicians felt U.S. immigration/refugee policies need to be tougher, while 28% said they are too restrictive, and about a fifth saw them as appropriate.

“As an immigrant, I can tell you that the system is flawed and needs a complete overhaul, which will take a bipartisan effort,” an endocrinologist respondent wrote.

A number of respondents argued that it’s critical to simplify the process of obtaining U.S. citizenship so that fewer will feel forced to enter the country illegally. “For a country that relies very heavily on immigrants to sustain our health care system, we behave like idiots in denying safe harbor,” a nephrologist asserted.

A neurologist concurred. “Legal immigration needs to be encouraged. It should be easier to exchange visitor or student visa to immigrant visa in order to retain talent in the health care and technology fields, which would alleviate the shortage of workers in health care.”
 

Reproductive rights: No easy answers

Medscape’s survey was conducted before the U.S. Supreme Court in June reversed Roe v. Wade. In the report, 71% of physicians described themselves as very to somewhat concerned about women’s reproductive rights, but their viewpoints became nuanced after that. “There is a big disparity among physicians on this topic,” an oncologist respondent wrote.

At one end of the spectrum, 3% of doctors felt that abortions should never be permitted. “The human baby in the womb is an independent person with the right to life,” a pathologist said. At the other end, nearly one-fourth of physicians believed abortion should be accessible under all circumstances, regardless of trimester or reason. “I am just here to support the woman and make her decision a reality,” an internist said.

While saying an abortion should be granted after “fetal viability” only “in extenuating circumstances,” an ob.gyn. respondent said she is “extremely concerned” about attacks on abortion rights. “Some of us are old enough to remember women coming to the ER in extremis after illegal procedures, prior to Roe v. Wade.”

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

This year Medscape surveyed more than 2,300 physicians about how they prioritized various social issues. Around half of them rated climate change among their five most important issues. Slightly lower percentages of doctors prioritized domestic violence and immigration/refugee policies that highly, and about 40% did so regarding reproductive rights in the United States.

Survey responses and comments left on the Physicians’ Views on Today’s Divisive Social Issues 2022 report provide insights into doctors’ attitudes and thinking about these four social challenges.
 

Relevance of climate change to health care

In the Medscape report, 61% of physicians described themselves as “very concerned” or “concerned” about climate change, and about 7 in 10 agreed with the statement that it should be a top worldwide priority. “Climate change is the most pressing issue of this century,” a psychiatrist respondent wrote.

What about direct effects on patients’ health? An internist worried that rising temperatures will cause “pathogens to spread and infect disadvantaged people who do not have health access and have immunocompromised conditions.” A family medicine physician predicted “more weather disasters, more asthma, more hormonal changes, and more obesity.”

However, physician viewpoints ran the gamut with an issue that has become politically and emotionally charged. Descriptions such as “overblown,” “hysteria,” “hoax,” and “farce” were used. “Climate change is a natural phenomenon under God’s purview,” an emergency medicine physician said.

And there was some middle-ground thinking. “It’s overstated but quite real,” a pediatrician respondent wrote. Added an ophthalmologist: “It has gone on for ages. We must work to decrease man-made conditions that affect climate change, but it must be done in an intelligent fashion.”
 

Domestic violence: What physicians can do

About 7 in 10 physicians surveyed by Medscape said they don’t think the United States is adequately tackling domestic violence. “It is underrecognized and ignored,” a psychiatrist respondent argued. The problem is “rampant and unacceptable, pushed into a closet and normalized, with associated shame,” an emergency medicine doctor wrote.

Many respondents noted that physicians are under a mandate to report abuse of or a suspicious injury to a patient. Some shared anecdotes about how they reported action they had taken when they suspected it. “I’ve told patients who may be in dangerous situations that I’m a safe person and provide a safe space,” a radiologist added. An internist said, “I’ve recently started to ask about safety at home during triage on every patient.”

Other doctors bemoaned a lack of adequate education on detecting and managing domestic violence and abuse. “Domestic violence is often not recognized by health care providers,” a psychiatrist respondent observed.
 

Expanding legal immigration

In the Medscape report, 34% of physicians felt U.S. immigration/refugee policies need to be tougher, while 28% said they are too restrictive, and about a fifth saw them as appropriate.

“As an immigrant, I can tell you that the system is flawed and needs a complete overhaul, which will take a bipartisan effort,” an endocrinologist respondent wrote.

A number of respondents argued that it’s critical to simplify the process of obtaining U.S. citizenship so that fewer will feel forced to enter the country illegally. “For a country that relies very heavily on immigrants to sustain our health care system, we behave like idiots in denying safe harbor,” a nephrologist asserted.

A neurologist concurred. “Legal immigration needs to be encouraged. It should be easier to exchange visitor or student visa to immigrant visa in order to retain talent in the health care and technology fields, which would alleviate the shortage of workers in health care.”
 

Reproductive rights: No easy answers

Medscape’s survey was conducted before the U.S. Supreme Court in June reversed Roe v. Wade. In the report, 71% of physicians described themselves as very to somewhat concerned about women’s reproductive rights, but their viewpoints became nuanced after that. “There is a big disparity among physicians on this topic,” an oncologist respondent wrote.

At one end of the spectrum, 3% of doctors felt that abortions should never be permitted. “The human baby in the womb is an independent person with the right to life,” a pathologist said. At the other end, nearly one-fourth of physicians believed abortion should be accessible under all circumstances, regardless of trimester or reason. “I am just here to support the woman and make her decision a reality,” an internist said.

While saying an abortion should be granted after “fetal viability” only “in extenuating circumstances,” an ob.gyn. respondent said she is “extremely concerned” about attacks on abortion rights. “Some of us are old enough to remember women coming to the ER in extremis after illegal procedures, prior to Roe v. Wade.”

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

This year Medscape surveyed more than 2,300 physicians about how they prioritized various social issues. Around half of them rated climate change among their five most important issues. Slightly lower percentages of doctors prioritized domestic violence and immigration/refugee policies that highly, and about 40% did so regarding reproductive rights in the United States.

Survey responses and comments left on the Physicians’ Views on Today’s Divisive Social Issues 2022 report provide insights into doctors’ attitudes and thinking about these four social challenges.
 

Relevance of climate change to health care

In the Medscape report, 61% of physicians described themselves as “very concerned” or “concerned” about climate change, and about 7 in 10 agreed with the statement that it should be a top worldwide priority. “Climate change is the most pressing issue of this century,” a psychiatrist respondent wrote.

What about direct effects on patients’ health? An internist worried that rising temperatures will cause “pathogens to spread and infect disadvantaged people who do not have health access and have immunocompromised conditions.” A family medicine physician predicted “more weather disasters, more asthma, more hormonal changes, and more obesity.”

However, physician viewpoints ran the gamut with an issue that has become politically and emotionally charged. Descriptions such as “overblown,” “hysteria,” “hoax,” and “farce” were used. “Climate change is a natural phenomenon under God’s purview,” an emergency medicine physician said.

And there was some middle-ground thinking. “It’s overstated but quite real,” a pediatrician respondent wrote. Added an ophthalmologist: “It has gone on for ages. We must work to decrease man-made conditions that affect climate change, but it must be done in an intelligent fashion.”
 

Domestic violence: What physicians can do

About 7 in 10 physicians surveyed by Medscape said they don’t think the United States is adequately tackling domestic violence. “It is underrecognized and ignored,” a psychiatrist respondent argued. The problem is “rampant and unacceptable, pushed into a closet and normalized, with associated shame,” an emergency medicine doctor wrote.

Many respondents noted that physicians are under a mandate to report abuse of or a suspicious injury to a patient. Some shared anecdotes about how they reported action they had taken when they suspected it. “I’ve told patients who may be in dangerous situations that I’m a safe person and provide a safe space,” a radiologist added. An internist said, “I’ve recently started to ask about safety at home during triage on every patient.”

Other doctors bemoaned a lack of adequate education on detecting and managing domestic violence and abuse. “Domestic violence is often not recognized by health care providers,” a psychiatrist respondent observed.
 

Expanding legal immigration

In the Medscape report, 34% of physicians felt U.S. immigration/refugee policies need to be tougher, while 28% said they are too restrictive, and about a fifth saw them as appropriate.

“As an immigrant, I can tell you that the system is flawed and needs a complete overhaul, which will take a bipartisan effort,” an endocrinologist respondent wrote.

A number of respondents argued that it’s critical to simplify the process of obtaining U.S. citizenship so that fewer will feel forced to enter the country illegally. “For a country that relies very heavily on immigrants to sustain our health care system, we behave like idiots in denying safe harbor,” a nephrologist asserted.

A neurologist concurred. “Legal immigration needs to be encouraged. It should be easier to exchange visitor or student visa to immigrant visa in order to retain talent in the health care and technology fields, which would alleviate the shortage of workers in health care.”
 

Reproductive rights: No easy answers

Medscape’s survey was conducted before the U.S. Supreme Court in June reversed Roe v. Wade. In the report, 71% of physicians described themselves as very to somewhat concerned about women’s reproductive rights, but their viewpoints became nuanced after that. “There is a big disparity among physicians on this topic,” an oncologist respondent wrote.

At one end of the spectrum, 3% of doctors felt that abortions should never be permitted. “The human baby in the womb is an independent person with the right to life,” a pathologist said. At the other end, nearly one-fourth of physicians believed abortion should be accessible under all circumstances, regardless of trimester or reason. “I am just here to support the woman and make her decision a reality,” an internist said.

While saying an abortion should be granted after “fetal viability” only “in extenuating circumstances,” an ob.gyn. respondent said she is “extremely concerned” about attacks on abortion rights. “Some of us are old enough to remember women coming to the ER in extremis after illegal procedures, prior to Roe v. Wade.”

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

Staying mentally healthy is essential for everyone, and it’s vital for physicians. As medical professionals, you’re continually exposed to overwork, burnout, stressful situations, and challenging ethical decisions. Yet seeking help for mental health care may be last on your to-do list – or completely off your radar.

That’s sad and dangerous, since the American College of Emergency Physicians said 300-400 physicians die by suicide each year, and the stigma keeps 69% of female physicians from seeking mental health care, according to a prepandemic study.

In the 2022 Medscape Physician Suicide Report, 11% of female doctors and 9% of male doctors said they have had thoughts of suicide, and 64% experienced colloquial depression (feeling down, sad, or blue).

What’s more, physicians are typically seen as strong and capable and are often put on a pedestal by loved ones, patients, and the public and thought of as superhuman. No wonder it isn’t easy when you need to take time away to decompress and treat your mental well-being.

“There is a real fear for physicians when it comes to getting mental health care,” said Emil Tsai, MD, PhD, MAS, professor at the department of psychiatry and behavioral sciences at the University of California, Los Angeles, and an internationally reputed scientist in neurosciences and brain disorders.

The fear, said Dr. Tsai, comes from the stigma of mental health issues, potential repercussions to employment, and conceivable medical board suspension or revocation of your medical license.

Dr. Tsai said in an interview that to combat anxiety about “punishment” that many physicians fear when seeking care for their mental health, we must allow physicians to take time away from their day-to-day patient care for respite and treatment without reprisal.

Since the medical profession is high stress and has a high depression and suicide rate, finding solutions is imperative. And physicians must feel supported enough to seek treatment when needed. So how can we normalize seeking mental health care among physicians?
 

Get honest about stress and burnout

The only way to normalize any behavior is to be open and candid, Dr. Tsai said in an interview. The mental health conversation must occur across the board, not just within the medical profession.

“The greatest thing we can do to try and lift the burden that we place on physicians is to be willing to talk and be honest about the stress that physicians deal with and the importance of everyone feeling free to seek treatment and rest to strengthen their mental health,” said Dr. Tsai.

The more we talk about mental health and its treatment, the more we lessen the stigma, said Dr. Tsai. That could be more employer-employee check-ins, counseling as part of physician wellness, and programs structured so as not to construe a penal system.

“Mental health in the medical profession is a big issue and one that has to be met with the same compassion and care as it should be for any patient. We have annual physical checkups. Why don’t we offer annual mental health checkups for all, physicians included?” asked Dr. Tsai.
 

Evaluate the workload

Elizabeth Lombardo, PhD, psychologist, coach, and global keynote speaker, thinks that health care employers should reexamine their physicians’ workloads to see if they’re contributing to mental health issues.

The conversation on mental health in the workplace shouldn’t be about whether a certain person can handle stressors that are “normal” for health care settings. Instead, workplace managers in health care institutions should redefine workloads to ensure that physicians aren’t too heavily burdened with responsibilities that can cause overwork, burnout, and mental health problems,” she said.
 

Lessen the stigma

Even when physicians want to seek help for their psychological struggles, they may be weary of how their colleagues would react if they knew.

Raffaello Antonino, MD, clinical director at Therapy Central in London, said several underlying fears may exist at a physician’s core that prevent them from seeking care – being seen as weak, being judged as unfit to practice medicine, and the notion that “something is wrong with them.”

Dr. Antonino said we need to understand that physicians face challenges of bereavement and trauma derived from losing patients and the inability to save someone’s life. “These issues can easily develop into an accumulation of difficult, unprocessed emotions, later arising in symptoms and signs of PTSD, anxiety, and depression.”

Education is the best way to end this stigma, just like with any form of prejudice and stereotypes. For instance, we know that health care professionals are at risk of developing burnout. So, educating physicians on the symptoms and management of burnout and its consequences and prevention strategies is a must.

“Imagine what could happen if there were regular opportunities to work through the day’s events before signing out from a shift. The idea that individual weekly therapy is the only way to relieve mental distress is false,” said Lori McIsaac Bewsher, MSW, RSW, a trauma therapist and owner of a trauma-focused mental health clinic in New Brunswick.

“There are ways of integrating individual care into our doctor’s offices and hospitals that can be brief, effective, and confidential. The best way to introduce these interventions is early and collectively; no one is immune to the potential impact of exposure to trauma. The earlier these interventions can be accessed, the better the outcomes for everyone,” she said.

Dr. Antonino suggests, perhaps in the future, organizations can have “burnout checks” or mental health wellness checks for physicians akin to how we also have quick examinations for various physical ailments. What if physicians regularly answered a 10-question mental health survey as part of a burnout or trauma prevention strategy?

“Theirs is a profession and an identity which is often linked with a sense of strength, leadership and [benevolent] power: adjectives, which on the surface one might see as incompatible with what instead, unfortunately, and wrongly, may be associated with mental health issues,” said Dr. Antonino.
 

Keep it private

When it comes to removing the stigma from mental health care and treatment for physicians, privacy is top of mind. There needs to be some form of privacy protection for physicians who seek professional help for mental health reasons. Dr. Lombardo said physicians need to have the choice to keep their mental health journeys private. “Ideally, normalization should mean openly conversing about mental health, but for physicians, it can be a matter of life or death for their career, so the choice to remain private is something that should be afforded to them.”

Along those lines, the American Medical Association is pushing for system changes in legislative and regulatory arenas to support the mental health of practicing physicians, residents, and medical students. The organization is also urging health systems and state medical licensing bodies to remove questions on their applications that ask about prior treatment for mental health conditions.

Among many programs across the country, the Foundation of the Pennsylvania Medical Society has also created a Physicians’ Health Program, which provides confidential assessment, counseling, and referral services for physicians with mental health concerns.

“All of these initiatives are important in helping to destigmatize mental health issues among physicians,” said Harold Hong, MD, a board-certified psychiatrist in Raleigh, N.C.
 

Hail the benefits of treatment

Dr. Hong said to continue to destigmatize mental health among physicians and normalize its treatment, we not only have to emphasize how attending to mental health has individual benefits but also how it helps us help our patients.

“One key aspect that perhaps underpins this issue is the still present separation between mental and physical health, between mind and body, Dr. Hong said in an interview. “Feeling sad or angry or anxious should become a fact of life, a characteristic of being human, just like catching a cold or breaking a leg.”

It’s a normalization that, perhaps more than anything else, can lead the way for improving physicians’ mental health outcomes while also improving them for the rest of society. When society can finally see the health and well-being of someone in both their psychological and physical status, some of the stigmas may dissipate, and perhaps more physicians’ lives can be saved.

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

Staying mentally healthy is essential for everyone, and it’s vital for physicians. As medical professionals, you’re continually exposed to overwork, burnout, stressful situations, and challenging ethical decisions. Yet seeking help for mental health care may be last on your to-do list – or completely off your radar.

That’s sad and dangerous, since the American College of Emergency Physicians said 300-400 physicians die by suicide each year, and the stigma keeps 69% of female physicians from seeking mental health care, according to a prepandemic study.

In the 2022 Medscape Physician Suicide Report, 11% of female doctors and 9% of male doctors said they have had thoughts of suicide, and 64% experienced colloquial depression (feeling down, sad, or blue).

What’s more, physicians are typically seen as strong and capable and are often put on a pedestal by loved ones, patients, and the public and thought of as superhuman. No wonder it isn’t easy when you need to take time away to decompress and treat your mental well-being.

“There is a real fear for physicians when it comes to getting mental health care,” said Emil Tsai, MD, PhD, MAS, professor at the department of psychiatry and behavioral sciences at the University of California, Los Angeles, and an internationally reputed scientist in neurosciences and brain disorders.

The fear, said Dr. Tsai, comes from the stigma of mental health issues, potential repercussions to employment, and conceivable medical board suspension or revocation of your medical license.

Dr. Tsai said in an interview that to combat anxiety about “punishment” that many physicians fear when seeking care for their mental health, we must allow physicians to take time away from their day-to-day patient care for respite and treatment without reprisal.

Since the medical profession is high stress and has a high depression and suicide rate, finding solutions is imperative. And physicians must feel supported enough to seek treatment when needed. So how can we normalize seeking mental health care among physicians?
 

Get honest about stress and burnout

The only way to normalize any behavior is to be open and candid, Dr. Tsai said in an interview. The mental health conversation must occur across the board, not just within the medical profession.

“The greatest thing we can do to try and lift the burden that we place on physicians is to be willing to talk and be honest about the stress that physicians deal with and the importance of everyone feeling free to seek treatment and rest to strengthen their mental health,” said Dr. Tsai.

The more we talk about mental health and its treatment, the more we lessen the stigma, said Dr. Tsai. That could be more employer-employee check-ins, counseling as part of physician wellness, and programs structured so as not to construe a penal system.

“Mental health in the medical profession is a big issue and one that has to be met with the same compassion and care as it should be for any patient. We have annual physical checkups. Why don’t we offer annual mental health checkups for all, physicians included?” asked Dr. Tsai.
 

Evaluate the workload

Elizabeth Lombardo, PhD, psychologist, coach, and global keynote speaker, thinks that health care employers should reexamine their physicians’ workloads to see if they’re contributing to mental health issues.

The conversation on mental health in the workplace shouldn’t be about whether a certain person can handle stressors that are “normal” for health care settings. Instead, workplace managers in health care institutions should redefine workloads to ensure that physicians aren’t too heavily burdened with responsibilities that can cause overwork, burnout, and mental health problems,” she said.
 

Lessen the stigma

Even when physicians want to seek help for their psychological struggles, they may be weary of how their colleagues would react if they knew.

Raffaello Antonino, MD, clinical director at Therapy Central in London, said several underlying fears may exist at a physician’s core that prevent them from seeking care – being seen as weak, being judged as unfit to practice medicine, and the notion that “something is wrong with them.”

Dr. Antonino said we need to understand that physicians face challenges of bereavement and trauma derived from losing patients and the inability to save someone’s life. “These issues can easily develop into an accumulation of difficult, unprocessed emotions, later arising in symptoms and signs of PTSD, anxiety, and depression.”

Education is the best way to end this stigma, just like with any form of prejudice and stereotypes. For instance, we know that health care professionals are at risk of developing burnout. So, educating physicians on the symptoms and management of burnout and its consequences and prevention strategies is a must.

“Imagine what could happen if there were regular opportunities to work through the day’s events before signing out from a shift. The idea that individual weekly therapy is the only way to relieve mental distress is false,” said Lori McIsaac Bewsher, MSW, RSW, a trauma therapist and owner of a trauma-focused mental health clinic in New Brunswick.

“There are ways of integrating individual care into our doctor’s offices and hospitals that can be brief, effective, and confidential. The best way to introduce these interventions is early and collectively; no one is immune to the potential impact of exposure to trauma. The earlier these interventions can be accessed, the better the outcomes for everyone,” she said.

Dr. Antonino suggests, perhaps in the future, organizations can have “burnout checks” or mental health wellness checks for physicians akin to how we also have quick examinations for various physical ailments. What if physicians regularly answered a 10-question mental health survey as part of a burnout or trauma prevention strategy?

“Theirs is a profession and an identity which is often linked with a sense of strength, leadership and [benevolent] power: adjectives, which on the surface one might see as incompatible with what instead, unfortunately, and wrongly, may be associated with mental health issues,” said Dr. Antonino.
 

Keep it private

When it comes to removing the stigma from mental health care and treatment for physicians, privacy is top of mind. There needs to be some form of privacy protection for physicians who seek professional help for mental health reasons. Dr. Lombardo said physicians need to have the choice to keep their mental health journeys private. “Ideally, normalization should mean openly conversing about mental health, but for physicians, it can be a matter of life or death for their career, so the choice to remain private is something that should be afforded to them.”

Along those lines, the American Medical Association is pushing for system changes in legislative and regulatory arenas to support the mental health of practicing physicians, residents, and medical students. The organization is also urging health systems and state medical licensing bodies to remove questions on their applications that ask about prior treatment for mental health conditions.

Among many programs across the country, the Foundation of the Pennsylvania Medical Society has also created a Physicians’ Health Program, which provides confidential assessment, counseling, and referral services for physicians with mental health concerns.

“All of these initiatives are important in helping to destigmatize mental health issues among physicians,” said Harold Hong, MD, a board-certified psychiatrist in Raleigh, N.C.
 

Hail the benefits of treatment

Dr. Hong said to continue to destigmatize mental health among physicians and normalize its treatment, we not only have to emphasize how attending to mental health has individual benefits but also how it helps us help our patients.

“One key aspect that perhaps underpins this issue is the still present separation between mental and physical health, between mind and body, Dr. Hong said in an interview. “Feeling sad or angry or anxious should become a fact of life, a characteristic of being human, just like catching a cold or breaking a leg.”

It’s a normalization that, perhaps more than anything else, can lead the way for improving physicians’ mental health outcomes while also improving them for the rest of society. When society can finally see the health and well-being of someone in both their psychological and physical status, some of the stigmas may dissipate, and perhaps more physicians’ lives can be saved.

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

Staying mentally healthy is essential for everyone, and it’s vital for physicians. As medical professionals, you’re continually exposed to overwork, burnout, stressful situations, and challenging ethical decisions. Yet seeking help for mental health care may be last on your to-do list – or completely off your radar.

That’s sad and dangerous, since the American College of Emergency Physicians said 300-400 physicians die by suicide each year, and the stigma keeps 69% of female physicians from seeking mental health care, according to a prepandemic study.

In the 2022 Medscape Physician Suicide Report, 11% of female doctors and 9% of male doctors said they have had thoughts of suicide, and 64% experienced colloquial depression (feeling down, sad, or blue).

What’s more, physicians are typically seen as strong and capable and are often put on a pedestal by loved ones, patients, and the public and thought of as superhuman. No wonder it isn’t easy when you need to take time away to decompress and treat your mental well-being.

“There is a real fear for physicians when it comes to getting mental health care,” said Emil Tsai, MD, PhD, MAS, professor at the department of psychiatry and behavioral sciences at the University of California, Los Angeles, and an internationally reputed scientist in neurosciences and brain disorders.

The fear, said Dr. Tsai, comes from the stigma of mental health issues, potential repercussions to employment, and conceivable medical board suspension or revocation of your medical license.

Dr. Tsai said in an interview that to combat anxiety about “punishment” that many physicians fear when seeking care for their mental health, we must allow physicians to take time away from their day-to-day patient care for respite and treatment without reprisal.

Since the medical profession is high stress and has a high depression and suicide rate, finding solutions is imperative. And physicians must feel supported enough to seek treatment when needed. So how can we normalize seeking mental health care among physicians?
 

Get honest about stress and burnout

The only way to normalize any behavior is to be open and candid, Dr. Tsai said in an interview. The mental health conversation must occur across the board, not just within the medical profession.

“The greatest thing we can do to try and lift the burden that we place on physicians is to be willing to talk and be honest about the stress that physicians deal with and the importance of everyone feeling free to seek treatment and rest to strengthen their mental health,” said Dr. Tsai.

The more we talk about mental health and its treatment, the more we lessen the stigma, said Dr. Tsai. That could be more employer-employee check-ins, counseling as part of physician wellness, and programs structured so as not to construe a penal system.

“Mental health in the medical profession is a big issue and one that has to be met with the same compassion and care as it should be for any patient. We have annual physical checkups. Why don’t we offer annual mental health checkups for all, physicians included?” asked Dr. Tsai.
 

Evaluate the workload

Elizabeth Lombardo, PhD, psychologist, coach, and global keynote speaker, thinks that health care employers should reexamine their physicians’ workloads to see if they’re contributing to mental health issues.

The conversation on mental health in the workplace shouldn’t be about whether a certain person can handle stressors that are “normal” for health care settings. Instead, workplace managers in health care institutions should redefine workloads to ensure that physicians aren’t too heavily burdened with responsibilities that can cause overwork, burnout, and mental health problems,” she said.
 

Lessen the stigma

Even when physicians want to seek help for their psychological struggles, they may be weary of how their colleagues would react if they knew.

Raffaello Antonino, MD, clinical director at Therapy Central in London, said several underlying fears may exist at a physician’s core that prevent them from seeking care – being seen as weak, being judged as unfit to practice medicine, and the notion that “something is wrong with them.”

Dr. Antonino said we need to understand that physicians face challenges of bereavement and trauma derived from losing patients and the inability to save someone’s life. “These issues can easily develop into an accumulation of difficult, unprocessed emotions, later arising in symptoms and signs of PTSD, anxiety, and depression.”

Education is the best way to end this stigma, just like with any form of prejudice and stereotypes. For instance, we know that health care professionals are at risk of developing burnout. So, educating physicians on the symptoms and management of burnout and its consequences and prevention strategies is a must.

“Imagine what could happen if there were regular opportunities to work through the day’s events before signing out from a shift. The idea that individual weekly therapy is the only way to relieve mental distress is false,” said Lori McIsaac Bewsher, MSW, RSW, a trauma therapist and owner of a trauma-focused mental health clinic in New Brunswick.

“There are ways of integrating individual care into our doctor’s offices and hospitals that can be brief, effective, and confidential. The best way to introduce these interventions is early and collectively; no one is immune to the potential impact of exposure to trauma. The earlier these interventions can be accessed, the better the outcomes for everyone,” she said.

Dr. Antonino suggests, perhaps in the future, organizations can have “burnout checks” or mental health wellness checks for physicians akin to how we also have quick examinations for various physical ailments. What if physicians regularly answered a 10-question mental health survey as part of a burnout or trauma prevention strategy?

“Theirs is a profession and an identity which is often linked with a sense of strength, leadership and [benevolent] power: adjectives, which on the surface one might see as incompatible with what instead, unfortunately, and wrongly, may be associated with mental health issues,” said Dr. Antonino.
 

Keep it private

When it comes to removing the stigma from mental health care and treatment for physicians, privacy is top of mind. There needs to be some form of privacy protection for physicians who seek professional help for mental health reasons. Dr. Lombardo said physicians need to have the choice to keep their mental health journeys private. “Ideally, normalization should mean openly conversing about mental health, but for physicians, it can be a matter of life or death for their career, so the choice to remain private is something that should be afforded to them.”

Along those lines, the American Medical Association is pushing for system changes in legislative and regulatory arenas to support the mental health of practicing physicians, residents, and medical students. The organization is also urging health systems and state medical licensing bodies to remove questions on their applications that ask about prior treatment for mental health conditions.

Among many programs across the country, the Foundation of the Pennsylvania Medical Society has also created a Physicians’ Health Program, which provides confidential assessment, counseling, and referral services for physicians with mental health concerns.

“All of these initiatives are important in helping to destigmatize mental health issues among physicians,” said Harold Hong, MD, a board-certified psychiatrist in Raleigh, N.C.
 

Hail the benefits of treatment

Dr. Hong said to continue to destigmatize mental health among physicians and normalize its treatment, we not only have to emphasize how attending to mental health has individual benefits but also how it helps us help our patients.

“One key aspect that perhaps underpins this issue is the still present separation between mental and physical health, between mind and body, Dr. Hong said in an interview. “Feeling sad or angry or anxious should become a fact of life, a characteristic of being human, just like catching a cold or breaking a leg.”

It’s a normalization that, perhaps more than anything else, can lead the way for improving physicians’ mental health outcomes while also improving them for the rest of society. When society can finally see the health and well-being of someone in both their psychological and physical status, some of the stigmas may dissipate, and perhaps more physicians’ lives can be saved.

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

Nondisabling relapses that occur early in the course of relapsing-remitting multiple sclerosis (RRMS) signal faster accumulation of disability relative to no early relapses, new research suggests. However, in the large registry study, this association was not found in patients treated with high-efficacy, disease-modifying therapies (DMTs) early on.

The results suggest that nondisabling relapses “should be considered in decisions to initiate or escalate treatment, including with high-efficacy therapies,” said lead author Cyrus Daruwalla, MD, department of clinical neurosciences at the University of Cambridge, and Addenbrooke’s Hospital, Cambridge, England.

Dr. Daruwalla presented the findings at the annual meeting of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS).
 

Questioning EMA restrictions 

“We designed this project because regulators, including EMA [European Medicines Agency], restrict the use of certain DMTs to only those with disabling relapses. In particular, natalizumab [Tysabri] and fingolimod [Gilenya] can only be used as the first-line therapy for people with rapidly evolving, severe MS – which includes having two disabling relapses in a year,” Dr. Daruwalla noted.

“In clinic, when we see somebody who has a nondisabling relapse, we’re left with the question of what is the prognostic significance of that relapse, and how should it influence treatment decisions,” he added.

Using prospectively collected data from the MSBase international registry, the researchers examined data on individuals with RRMS and complete early relapse severity information. 

They compared patients with exclusively nondisabling relapses in the 2 years after definitive RRMS diagnosis with peers with no relapses within this time frame.

To mitigate the confounding effect of DMT use, the investigators performed analyses in participants untreated during follow-up, and then in those who received only older or “platform” therapies (interferon-beta, glatiramer acetate, dimethyl fumarate, or teriflunomide) during follow-up.

In the untreated cohort, 285 patients had nondisabling relapses and 4,717 had no relapses during the 2 years after diagnosis. Those with early nondisabling relapses had a significantly increased risk for disability accumulation (adjusted hazard ratio [aHR], 1.29; 95% confidence interval [CI], 1.00-1.68).

In the treated cohort, 1,074 patients had nondisabling early relapses and 7,262 did not. 

In this cohort, those treated with “platform” DMTs who had nondisabling relapses showed a significantly increased risk for disability accumulation compared with treated peers who had no relapses (aHR, 1.33; 95% CI, 1.15-1.54).

Notably, said Dr. Daruwalla, in patients treated at any point during follow-up with high-efficacy DMTs, including monoclonal antibodies, sphingosphine-1 phosphate modulators, and hematopoietic stem cell transplantation, there was no difference in disability accumulation between patients who did and did not experience nondisabling relapses (aHR, 0.90; 95% CI, 0.71-1.13).

The data clearly show that early nondisabling relapses are associated with a higher risk of disability accumulation than no early relapses in people with relapsing remitting MS,” Dr. Daruwalla said.

However, he noted, treatment with high-efficacy DMTs offers protection against disability accumulations.

“Therefore, contrary to EMA guidance, nondisabling relapses should be considered in decisions to initiate or escalate treatment, including with high-efficacy therapies,” he added.
 

Valuable, confirmatory data

Patricia Coyle, MD, professor of neurology and director of the MS Comprehensive Care Center at Stony Brook (N.Y.) University, called the study “valuable.”

“It confirms prior data that having relapses is bad in MS even if they are mild, and provides additional modest data in support of high-efficacy versus moderate-efficacy DMT,” said Dr. Coyle, who was not involved with the research.

“Although certainly not definitive, it adds to data supporting high-efficacy as preferred treatment [and] addresses a completely arbitrary governmental limitation to DMT use in Europe,” she added.

The study had no commercial funding. Dr. Daruwalla has reported no relevant financial relationships. Dr. Coyle reports having received consulting fees from Accordant, Biogen, Bristol-Myers Squibb, Celgene, Genentech/Roche, GlaxoSmithKline, Horizon, Janssen, Novartis, Sanofi Genzyme, and Viela Bio; and grant funding from Actelion, Alkermes, Bristol-Myers Squibb, CorEvitas, Genentech/Roche, Sanofi Genzyme, MedDay, and Novartis.

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

Nondisabling relapses that occur early in the course of relapsing-remitting multiple sclerosis (RRMS) signal faster accumulation of disability relative to no early relapses, new research suggests. However, in the large registry study, this association was not found in patients treated with high-efficacy, disease-modifying therapies (DMTs) early on.

The results suggest that nondisabling relapses “should be considered in decisions to initiate or escalate treatment, including with high-efficacy therapies,” said lead author Cyrus Daruwalla, MD, department of clinical neurosciences at the University of Cambridge, and Addenbrooke’s Hospital, Cambridge, England.

Dr. Daruwalla presented the findings at the annual meeting of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS).
 

Questioning EMA restrictions 

“We designed this project because regulators, including EMA [European Medicines Agency], restrict the use of certain DMTs to only those with disabling relapses. In particular, natalizumab [Tysabri] and fingolimod [Gilenya] can only be used as the first-line therapy for people with rapidly evolving, severe MS – which includes having two disabling relapses in a year,” Dr. Daruwalla noted.

“In clinic, when we see somebody who has a nondisabling relapse, we’re left with the question of what is the prognostic significance of that relapse, and how should it influence treatment decisions,” he added.

Using prospectively collected data from the MSBase international registry, the researchers examined data on individuals with RRMS and complete early relapse severity information. 

They compared patients with exclusively nondisabling relapses in the 2 years after definitive RRMS diagnosis with peers with no relapses within this time frame.

To mitigate the confounding effect of DMT use, the investigators performed analyses in participants untreated during follow-up, and then in those who received only older or “platform” therapies (interferon-beta, glatiramer acetate, dimethyl fumarate, or teriflunomide) during follow-up.

In the untreated cohort, 285 patients had nondisabling relapses and 4,717 had no relapses during the 2 years after diagnosis. Those with early nondisabling relapses had a significantly increased risk for disability accumulation (adjusted hazard ratio [aHR], 1.29; 95% confidence interval [CI], 1.00-1.68).

In the treated cohort, 1,074 patients had nondisabling early relapses and 7,262 did not. 

In this cohort, those treated with “platform” DMTs who had nondisabling relapses showed a significantly increased risk for disability accumulation compared with treated peers who had no relapses (aHR, 1.33; 95% CI, 1.15-1.54).

Notably, said Dr. Daruwalla, in patients treated at any point during follow-up with high-efficacy DMTs, including monoclonal antibodies, sphingosphine-1 phosphate modulators, and hematopoietic stem cell transplantation, there was no difference in disability accumulation between patients who did and did not experience nondisabling relapses (aHR, 0.90; 95% CI, 0.71-1.13).

The data clearly show that early nondisabling relapses are associated with a higher risk of disability accumulation than no early relapses in people with relapsing remitting MS,” Dr. Daruwalla said.

However, he noted, treatment with high-efficacy DMTs offers protection against disability accumulations.

“Therefore, contrary to EMA guidance, nondisabling relapses should be considered in decisions to initiate or escalate treatment, including with high-efficacy therapies,” he added.
 

Valuable, confirmatory data

Patricia Coyle, MD, professor of neurology and director of the MS Comprehensive Care Center at Stony Brook (N.Y.) University, called the study “valuable.”

“It confirms prior data that having relapses is bad in MS even if they are mild, and provides additional modest data in support of high-efficacy versus moderate-efficacy DMT,” said Dr. Coyle, who was not involved with the research.

“Although certainly not definitive, it adds to data supporting high-efficacy as preferred treatment [and] addresses a completely arbitrary governmental limitation to DMT use in Europe,” she added.

The study had no commercial funding. Dr. Daruwalla has reported no relevant financial relationships. Dr. Coyle reports having received consulting fees from Accordant, Biogen, Bristol-Myers Squibb, Celgene, Genentech/Roche, GlaxoSmithKline, Horizon, Janssen, Novartis, Sanofi Genzyme, and Viela Bio; and grant funding from Actelion, Alkermes, Bristol-Myers Squibb, CorEvitas, Genentech/Roche, Sanofi Genzyme, MedDay, and Novartis.

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

Nondisabling relapses that occur early in the course of relapsing-remitting multiple sclerosis (RRMS) signal faster accumulation of disability relative to no early relapses, new research suggests. However, in the large registry study, this association was not found in patients treated with high-efficacy, disease-modifying therapies (DMTs) early on.

The results suggest that nondisabling relapses “should be considered in decisions to initiate or escalate treatment, including with high-efficacy therapies,” said lead author Cyrus Daruwalla, MD, department of clinical neurosciences at the University of Cambridge, and Addenbrooke’s Hospital, Cambridge, England.

Dr. Daruwalla presented the findings at the annual meeting of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS).
 

Questioning EMA restrictions 

“We designed this project because regulators, including EMA [European Medicines Agency], restrict the use of certain DMTs to only those with disabling relapses. In particular, natalizumab [Tysabri] and fingolimod [Gilenya] can only be used as the first-line therapy for people with rapidly evolving, severe MS – which includes having two disabling relapses in a year,” Dr. Daruwalla noted.

“In clinic, when we see somebody who has a nondisabling relapse, we’re left with the question of what is the prognostic significance of that relapse, and how should it influence treatment decisions,” he added.

Using prospectively collected data from the MSBase international registry, the researchers examined data on individuals with RRMS and complete early relapse severity information. 

They compared patients with exclusively nondisabling relapses in the 2 years after definitive RRMS diagnosis with peers with no relapses within this time frame.

To mitigate the confounding effect of DMT use, the investigators performed analyses in participants untreated during follow-up, and then in those who received only older or “platform” therapies (interferon-beta, glatiramer acetate, dimethyl fumarate, or teriflunomide) during follow-up.

In the untreated cohort, 285 patients had nondisabling relapses and 4,717 had no relapses during the 2 years after diagnosis. Those with early nondisabling relapses had a significantly increased risk for disability accumulation (adjusted hazard ratio [aHR], 1.29; 95% confidence interval [CI], 1.00-1.68).

In the treated cohort, 1,074 patients had nondisabling early relapses and 7,262 did not. 

In this cohort, those treated with “platform” DMTs who had nondisabling relapses showed a significantly increased risk for disability accumulation compared with treated peers who had no relapses (aHR, 1.33; 95% CI, 1.15-1.54).

Notably, said Dr. Daruwalla, in patients treated at any point during follow-up with high-efficacy DMTs, including monoclonal antibodies, sphingosphine-1 phosphate modulators, and hematopoietic stem cell transplantation, there was no difference in disability accumulation between patients who did and did not experience nondisabling relapses (aHR, 0.90; 95% CI, 0.71-1.13).

The data clearly show that early nondisabling relapses are associated with a higher risk of disability accumulation than no early relapses in people with relapsing remitting MS,” Dr. Daruwalla said.

However, he noted, treatment with high-efficacy DMTs offers protection against disability accumulations.

“Therefore, contrary to EMA guidance, nondisabling relapses should be considered in decisions to initiate or escalate treatment, including with high-efficacy therapies,” he added.
 

Valuable, confirmatory data

Patricia Coyle, MD, professor of neurology and director of the MS Comprehensive Care Center at Stony Brook (N.Y.) University, called the study “valuable.”

“It confirms prior data that having relapses is bad in MS even if they are mild, and provides additional modest data in support of high-efficacy versus moderate-efficacy DMT,” said Dr. Coyle, who was not involved with the research.

“Although certainly not definitive, it adds to data supporting high-efficacy as preferred treatment [and] addresses a completely arbitrary governmental limitation to DMT use in Europe,” she added.

The study had no commercial funding. Dr. Daruwalla has reported no relevant financial relationships. Dr. Coyle reports having received consulting fees from Accordant, Biogen, Bristol-Myers Squibb, Celgene, Genentech/Roche, GlaxoSmithKline, Horizon, Janssen, Novartis, Sanofi Genzyme, and Viela Bio; and grant funding from Actelion, Alkermes, Bristol-Myers Squibb, CorEvitas, Genentech/Roche, Sanofi Genzyme, MedDay, and Novartis.

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

The incidence of dementia in patients with rheumatoid arthritis who took either a biologic disease-modifying antirheumatic drug (bDMARD) or targeted synthetic DMARD (tsDMARD) was significantly lower than the rate observed in patients who take only a conventional synthetic DMARD (csDMARD) in a national database study.

The work builds on previous research indicating a higher risk of Alzheimer’s disease and related dementias in people with RA. While joint pain and swelling are the cardinal symptoms of RA, its systemic inflammation leads to multiple systemic manifestations, offering biologically plausible links with cognitive decline. In addition, patients with RA have high prevalence of cardiovascular disease, diabetes, depression, disability, and physical inactivity, all of which are risk factors for dementia.

Chronic neuroinflammation secondary to either intrinsic or systemic stimuli is thought to play a key role in dementia development, especially Alzheimer’s dementia (AD). Research showing a role of tumor necrosis factor–alpha (TNF-alpha) in the development of dementia has piqued interest in a potential protective effect of TNF inhibitors. “TNF-alpha is thought to have an important role in different stages of the pathophysiology and disease progression of Alzheimer’s disease,” study first author Sebastian E. Sattui, MD, assistant professor of medicine at the University of Pittsburgh and director of the University of Pittsburgh Vasculitis Center, said in an interview. “Animal models have shown that TNF inhibition reduces microgliosis, neuronal loss, and tau phosphorylation. Cognitive improvement has been seen in two trials with Alzheimer’s disease patients, but were not in rheumatoid arthritis patients.”

In the newest study, published online in Seminars in Arthritis and Rheumatism, Dr. Sattui and colleagues suggest that a lower risk for dementia seen with bDMARDs and tsDMARDs may be attributable to an overall greater decrease in inflammation rather than any mechanism of action specific to these drugs.

In the study of Centers for Medicare & Medicaid Services claims during 2006-2017 for 141,326 adult patients with RA, the crude incident rates were 2.0 per 100 person-years (95% confidence interval, 1.9-2.1) for patients on csDMARDs and 1.3 (95% CI, 1.2-1.4) for patients on any b/tsDMARD. There were 3,794 cases of incident dementia during follow-up among 233,271 initiations of any DMARD. The adjusted risk for dementia among users of bDMARDs or tsDMARDs was 19% lower than the adjusted risk for patients on csDMARDs (hazard ratio, 0.81; 95% CI, 0.76-0.87). No significant differences were found between classes of bDMARDs or tsDMARDs.

Dr. Sattui and coauthors’ investigation included adults aged at least 40 years with two RA diagnoses by a rheumatologist more than 7 and less than 365 days apart. Those with prior dementia diagnoses were excluded. Their analysis found the risk of incident dementia to be comparable between patients receiving TNF inhibitors (HR, 0.86; 95% CI, 0.80-0.93), non-TNFi bDMARDs (HR, 0.76; 95% CI, 0.70-0.83), and tsDMARDs (HR, 0.69; 95% CI, 0.53-0.90), with csDMARDs as the referent. A second subgroup analysis looking at patients with prior methotrexate use who were taking bDMARDs or tsDMARDs revealed similar decreases in risk of incident dementia, compared with patients taking bDMARDs or tsDMARDs along with methotrexate at baseline.

“NSAIDs and glucocorticoids have been studied in RCTs [randomized, controlled trials],” Dr. Sattui said in the interview. “Despite initial observational data that showed some signal for improvement, no benefit was observed in either of the RCTs. Other agents with possible anti-inflammatory effects and more benign profiles, such as curcumin, are being studied. There are also ongoing trials looking into the use of JAK [Janus kinase] inhibitors or [interleukin]-1 inhibition in dementia.”

He added: “There is a need to better study the association between cognition and disease activity, as well as treat-to-target strategies, prospectively in patients with RA. It is important to also acknowledge that any of these findings might be just specific for RA, so extrapolation to non-RA individuals might be limited.”

In commenting on the findings of the study, Rishi J. Desai, PhD, assistant professor of medicine in the division of pharmacoepidemiology and pharmacoeconomics at Brigham and Women’s Hospital, Boston, said that “superior inflammation control with biologics or targeted DMARDs is an interesting hypothesis explaining the observed findings. It merits further investigation and replication in diverse populations.” He added: “It should be noted that a key challenge in evaluating this hypothesis using insurance claims data is unavailability of some important factors such as socioeconomic status and patient frailty. These may be driving treatment selection between conventional DMARDs, which are cheaper with more benign adverse-event profiles, and biologic or targeted DMARDs, which are more expensive with a less favorable adverse-event profile.”
 

Prior research

Several studies have investigated the effect of DMARDs, including bDMARDs like tumor necrosis factor inhibitors, on incident dementia in patients with RA.

Among this research is a study by Dr. Desai and colleagues that looked at comparative risk of AD and related dementia in 22,569 Medicare beneficiaries receiving tofacitinib (a JAK inhibitor), tocilizumab (an IL-6 inhibitor), or TNF inhibitors in comparison with abatacept (a T-cell activation inhibitor). No differentiating risk associations were found in this cohort study.

Other past studies include:

• A study comparing about 21,000 patients with RA and a non-RA cohort of about 62,000 found a 37% reduction in dementia development among RA patients receiving DMARDs. The effect was dose dependent, greater with high cumulative dosages, and was found in both men and women and in subgroups younger and older than 65 years.
• A retrospective study of electronic health records from 56 million adult patients identified a subset of patients with RA, psoriasis, ankylosing spondylitis, ulcerative colitis, or Crohn’s disease in whom systemic inflammation increased risk for AD through a mechanism involving TNF. The risk for AD in patients was lowered by treatment with etanercept, adalimumab, infliximab, or methotrexate, with larger reductions observed in younger patients than in older patients receiving TNF blockers.
• A propensity score–matched retrospective cohort study in 2,510 U.S. veterans with RA found that use of a TNF inhibitor reduced the risk of dementia by 36%, compared with control patients (HR, 0.64; 95% CI, 0.52-0.80), and the effect was consistent over 5-20 years post RA diagnosis.
• In a retrospective, multinational, matched, case-control study of patients older than 50 years with RA, prior methotrexate use was associated with lower dementia risk (OR, 0.71; 95% CI, 0.52-0.98). Use of methotrexate longer than 4 years demonstrated the lowest dementia risk (odds ratio, 0.37; 95% CI, 0.17-0.79).

These past studies, Dr. Sattui and colleagues pointed out, have multiple shortcomings, including case-control design, different definitions of exposure or outcomes, and inadequate control of confounders, underscoring the need for more rigorous studies.

Several authors of the CMS claims study disclosed research support, grants, and consulting fees from pharmaceutical companies. The research was supported by a grant from the National Institutes of Health. Dr. Desai disclosed that he has received funding from the National Institute on Aging for drug repurposing studies of dementia.

The incidence of dementia in patients with rheumatoid arthritis who took either a biologic disease-modifying antirheumatic drug (bDMARD) or targeted synthetic DMARD (tsDMARD) was significantly lower than the rate observed in patients who take only a conventional synthetic DMARD (csDMARD) in a national database study.

The work builds on previous research indicating a higher risk of Alzheimer’s disease and related dementias in people with RA. While joint pain and swelling are the cardinal symptoms of RA, its systemic inflammation leads to multiple systemic manifestations, offering biologically plausible links with cognitive decline. In addition, patients with RA have high prevalence of cardiovascular disease, diabetes, depression, disability, and physical inactivity, all of which are risk factors for dementia.

Chronic neuroinflammation secondary to either intrinsic or systemic stimuli is thought to play a key role in dementia development, especially Alzheimer’s dementia (AD). Research showing a role of tumor necrosis factor–alpha (TNF-alpha) in the development of dementia has piqued interest in a potential protective effect of TNF inhibitors. “TNF-alpha is thought to have an important role in different stages of the pathophysiology and disease progression of Alzheimer’s disease,” study first author Sebastian E. Sattui, MD, assistant professor of medicine at the University of Pittsburgh and director of the University of Pittsburgh Vasculitis Center, said in an interview. “Animal models have shown that TNF inhibition reduces microgliosis, neuronal loss, and tau phosphorylation. Cognitive improvement has been seen in two trials with Alzheimer’s disease patients, but were not in rheumatoid arthritis patients.”

In the newest study, published online in Seminars in Arthritis and Rheumatism, Dr. Sattui and colleagues suggest that a lower risk for dementia seen with bDMARDs and tsDMARDs may be attributable to an overall greater decrease in inflammation rather than any mechanism of action specific to these drugs.

In the study of Centers for Medicare & Medicaid Services claims during 2006-2017 for 141,326 adult patients with RA, the crude incident rates were 2.0 per 100 person-years (95% confidence interval, 1.9-2.1) for patients on csDMARDs and 1.3 (95% CI, 1.2-1.4) for patients on any b/tsDMARD. There were 3,794 cases of incident dementia during follow-up among 233,271 initiations of any DMARD. The adjusted risk for dementia among users of bDMARDs or tsDMARDs was 19% lower than the adjusted risk for patients on csDMARDs (hazard ratio, 0.81; 95% CI, 0.76-0.87). No significant differences were found between classes of bDMARDs or tsDMARDs.

Dr. Sattui and coauthors’ investigation included adults aged at least 40 years with two RA diagnoses by a rheumatologist more than 7 and less than 365 days apart. Those with prior dementia diagnoses were excluded. Their analysis found the risk of incident dementia to be comparable between patients receiving TNF inhibitors (HR, 0.86; 95% CI, 0.80-0.93), non-TNFi bDMARDs (HR, 0.76; 95% CI, 0.70-0.83), and tsDMARDs (HR, 0.69; 95% CI, 0.53-0.90), with csDMARDs as the referent. A second subgroup analysis looking at patients with prior methotrexate use who were taking bDMARDs or tsDMARDs revealed similar decreases in risk of incident dementia, compared with patients taking bDMARDs or tsDMARDs along with methotrexate at baseline.

“NSAIDs and glucocorticoids have been studied in RCTs [randomized, controlled trials],” Dr. Sattui said in the interview. “Despite initial observational data that showed some signal for improvement, no benefit was observed in either of the RCTs. Other agents with possible anti-inflammatory effects and more benign profiles, such as curcumin, are being studied. There are also ongoing trials looking into the use of JAK [Janus kinase] inhibitors or [interleukin]-1 inhibition in dementia.”

He added: “There is a need to better study the association between cognition and disease activity, as well as treat-to-target strategies, prospectively in patients with RA. It is important to also acknowledge that any of these findings might be just specific for RA, so extrapolation to non-RA individuals might be limited.”

In commenting on the findings of the study, Rishi J. Desai, PhD, assistant professor of medicine in the division of pharmacoepidemiology and pharmacoeconomics at Brigham and Women’s Hospital, Boston, said that “superior inflammation control with biologics or targeted DMARDs is an interesting hypothesis explaining the observed findings. It merits further investigation and replication in diverse populations.” He added: “It should be noted that a key challenge in evaluating this hypothesis using insurance claims data is unavailability of some important factors such as socioeconomic status and patient frailty. These may be driving treatment selection between conventional DMARDs, which are cheaper with more benign adverse-event profiles, and biologic or targeted DMARDs, which are more expensive with a less favorable adverse-event profile.”
 

Prior research

Several studies have investigated the effect of DMARDs, including bDMARDs like tumor necrosis factor inhibitors, on incident dementia in patients with RA.

Among this research is a study by Dr. Desai and colleagues that looked at comparative risk of AD and related dementia in 22,569 Medicare beneficiaries receiving tofacitinib (a JAK inhibitor), tocilizumab (an IL-6 inhibitor), or TNF inhibitors in comparison with abatacept (a T-cell activation inhibitor). No differentiating risk associations were found in this cohort study.

Other past studies include:

• A study comparing about 21,000 patients with RA and a non-RA cohort of about 62,000 found a 37% reduction in dementia development among RA patients receiving DMARDs. The effect was dose dependent, greater with high cumulative dosages, and was found in both men and women and in subgroups younger and older than 65 years.
• A retrospective study of electronic health records from 56 million adult patients identified a subset of patients with RA, psoriasis, ankylosing spondylitis, ulcerative colitis, or Crohn’s disease in whom systemic inflammation increased risk for AD through a mechanism involving TNF. The risk for AD in patients was lowered by treatment with etanercept, adalimumab, infliximab, or methotrexate, with larger reductions observed in younger patients than in older patients receiving TNF blockers.
• A propensity score–matched retrospective cohort study in 2,510 U.S. veterans with RA found that use of a TNF inhibitor reduced the risk of dementia by 36%, compared with control patients (HR, 0.64; 95% CI, 0.52-0.80), and the effect was consistent over 5-20 years post RA diagnosis.
• In a retrospective, multinational, matched, case-control study of patients older than 50 years with RA, prior methotrexate use was associated with lower dementia risk (OR, 0.71; 95% CI, 0.52-0.98). Use of methotrexate longer than 4 years demonstrated the lowest dementia risk (odds ratio, 0.37; 95% CI, 0.17-0.79).

These past studies, Dr. Sattui and colleagues pointed out, have multiple shortcomings, including case-control design, different definitions of exposure or outcomes, and inadequate control of confounders, underscoring the need for more rigorous studies.

Several authors of the CMS claims study disclosed research support, grants, and consulting fees from pharmaceutical companies. The research was supported by a grant from the National Institutes of Health. Dr. Desai disclosed that he has received funding from the National Institute on Aging for drug repurposing studies of dementia.

The incidence of dementia in patients with rheumatoid arthritis who took either a biologic disease-modifying antirheumatic drug (bDMARD) or targeted synthetic DMARD (tsDMARD) was significantly lower than the rate observed in patients who take only a conventional synthetic DMARD (csDMARD) in a national database study.

The work builds on previous research indicating a higher risk of Alzheimer’s disease and related dementias in people with RA. While joint pain and swelling are the cardinal symptoms of RA, its systemic inflammation leads to multiple systemic manifestations, offering biologically plausible links with cognitive decline. In addition, patients with RA have high prevalence of cardiovascular disease, diabetes, depression, disability, and physical inactivity, all of which are risk factors for dementia.

Chronic neuroinflammation secondary to either intrinsic or systemic stimuli is thought to play a key role in dementia development, especially Alzheimer’s dementia (AD). Research showing a role of tumor necrosis factor–alpha (TNF-alpha) in the development of dementia has piqued interest in a potential protective effect of TNF inhibitors. “TNF-alpha is thought to have an important role in different stages of the pathophysiology and disease progression of Alzheimer’s disease,” study first author Sebastian E. Sattui, MD, assistant professor of medicine at the University of Pittsburgh and director of the University of Pittsburgh Vasculitis Center, said in an interview. “Animal models have shown that TNF inhibition reduces microgliosis, neuronal loss, and tau phosphorylation. Cognitive improvement has been seen in two trials with Alzheimer’s disease patients, but were not in rheumatoid arthritis patients.”

In the newest study, published online in Seminars in Arthritis and Rheumatism, Dr. Sattui and colleagues suggest that a lower risk for dementia seen with bDMARDs and tsDMARDs may be attributable to an overall greater decrease in inflammation rather than any mechanism of action specific to these drugs.

In the study of Centers for Medicare & Medicaid Services claims during 2006-2017 for 141,326 adult patients with RA, the crude incident rates were 2.0 per 100 person-years (95% confidence interval, 1.9-2.1) for patients on csDMARDs and 1.3 (95% CI, 1.2-1.4) for patients on any b/tsDMARD. There were 3,794 cases of incident dementia during follow-up among 233,271 initiations of any DMARD. The adjusted risk for dementia among users of bDMARDs or tsDMARDs was 19% lower than the adjusted risk for patients on csDMARDs (hazard ratio, 0.81; 95% CI, 0.76-0.87). No significant differences were found between classes of bDMARDs or tsDMARDs.

Dr. Sattui and coauthors’ investigation included adults aged at least 40 years with two RA diagnoses by a rheumatologist more than 7 and less than 365 days apart. Those with prior dementia diagnoses were excluded. Their analysis found the risk of incident dementia to be comparable between patients receiving TNF inhibitors (HR, 0.86; 95% CI, 0.80-0.93), non-TNFi bDMARDs (HR, 0.76; 95% CI, 0.70-0.83), and tsDMARDs (HR, 0.69; 95% CI, 0.53-0.90), with csDMARDs as the referent. A second subgroup analysis looking at patients with prior methotrexate use who were taking bDMARDs or tsDMARDs revealed similar decreases in risk of incident dementia, compared with patients taking bDMARDs or tsDMARDs along with methotrexate at baseline.

“NSAIDs and glucocorticoids have been studied in RCTs [randomized, controlled trials],” Dr. Sattui said in the interview. “Despite initial observational data that showed some signal for improvement, no benefit was observed in either of the RCTs. Other agents with possible anti-inflammatory effects and more benign profiles, such as curcumin, are being studied. There are also ongoing trials looking into the use of JAK [Janus kinase] inhibitors or [interleukin]-1 inhibition in dementia.”

He added: “There is a need to better study the association between cognition and disease activity, as well as treat-to-target strategies, prospectively in patients with RA. It is important to also acknowledge that any of these findings might be just specific for RA, so extrapolation to non-RA individuals might be limited.”

In commenting on the findings of the study, Rishi J. Desai, PhD, assistant professor of medicine in the division of pharmacoepidemiology and pharmacoeconomics at Brigham and Women’s Hospital, Boston, said that “superior inflammation control with biologics or targeted DMARDs is an interesting hypothesis explaining the observed findings. It merits further investigation and replication in diverse populations.” He added: “It should be noted that a key challenge in evaluating this hypothesis using insurance claims data is unavailability of some important factors such as socioeconomic status and patient frailty. These may be driving treatment selection between conventional DMARDs, which are cheaper with more benign adverse-event profiles, and biologic or targeted DMARDs, which are more expensive with a less favorable adverse-event profile.”
 

Prior research

Several studies have investigated the effect of DMARDs, including bDMARDs like tumor necrosis factor inhibitors, on incident dementia in patients with RA.

Among this research is a study by Dr. Desai and colleagues that looked at comparative risk of AD and related dementia in 22,569 Medicare beneficiaries receiving tofacitinib (a JAK inhibitor), tocilizumab (an IL-6 inhibitor), or TNF inhibitors in comparison with abatacept (a T-cell activation inhibitor). No differentiating risk associations were found in this cohort study.

Other past studies include:

• A study comparing about 21,000 patients with RA and a non-RA cohort of about 62,000 found a 37% reduction in dementia development among RA patients receiving DMARDs. The effect was dose dependent, greater with high cumulative dosages, and was found in both men and women and in subgroups younger and older than 65 years.
• A retrospective study of electronic health records from 56 million adult patients identified a subset of patients with RA, psoriasis, ankylosing spondylitis, ulcerative colitis, or Crohn’s disease in whom systemic inflammation increased risk for AD through a mechanism involving TNF. The risk for AD in patients was lowered by treatment with etanercept, adalimumab, infliximab, or methotrexate, with larger reductions observed in younger patients than in older patients receiving TNF blockers.
• A propensity score–matched retrospective cohort study in 2,510 U.S. veterans with RA found that use of a TNF inhibitor reduced the risk of dementia by 36%, compared with control patients (HR, 0.64; 95% CI, 0.52-0.80), and the effect was consistent over 5-20 years post RA diagnosis.
• In a retrospective, multinational, matched, case-control study of patients older than 50 years with RA, prior methotrexate use was associated with lower dementia risk (OR, 0.71; 95% CI, 0.52-0.98). Use of methotrexate longer than 4 years demonstrated the lowest dementia risk (odds ratio, 0.37; 95% CI, 0.17-0.79).

These past studies, Dr. Sattui and colleagues pointed out, have multiple shortcomings, including case-control design, different definitions of exposure or outcomes, and inadequate control of confounders, underscoring the need for more rigorous studies.

Several authors of the CMS claims study disclosed research support, grants, and consulting fees from pharmaceutical companies. The research was supported by a grant from the National Institutes of Health. Dr. Desai disclosed that he has received funding from the National Institute on Aging for drug repurposing studies of dementia.

Brain wave recordings obtained during cardiopulmonary resuscitation (CPR) offer support to near-death experiences subjectively reported by some people who survive cardiac arrest, according to a novel new study.

“These recalled experiences and brain wave changes may be the first signs of the so-called ‘near-death’ experience, and we have captured them for the first time in a large study,” lead investigator Sam Parnia, MD, PhD, with NYU Langone Health, said in a news release.

Identifying measurable electrical signs of lucid and heightened brain activity during CPR, coupled with stories of recalled near-death experiences, suggests that the human sense of self and consciousness, much like other biological body functions, may not stop completely around the time of death, Dr. Parnia added.

He presented the findings Nov. 6 at a resuscitation science symposium at the American Heart Association scientific sessions.
 

The AWARE II study

“For years, some people in cardiac arrest have reported being lucid, often with a heightened sense of consciousness, while seemingly unconscious and on the brink of death,” Dr. Parnia noted in an interview.

“Yet, no one’s ever be able to prove it and a lot of people have dismissed these experiences, thinking it’s all just a trick on the brain,” Dr. Parnia said.

In a first-of-its-kind study, Dr. Parnia and colleagues examined consciousness and its underlying electrocortical biomarkers during CPR for in-hospital cardiac arrest (IHCA).

They incorporated independent audiovisual testing of awareness with continuous real-time EEG and cerebral oxygenation (rSO₂) monitoring into CPR.

Only 53 of the 567 IHCA patients survived (9.3%). Among the 28 (52.8%) IHCA survivors who completed interviews, 11 (39.3%) reported unique, lucid experiences during resuscitation.

These experiences included a perception of separation from one’s body, observing events without pain or distress, and an awareness and meaningful evaluation of life, including of their actions, intentions, and thoughts toward others.

“These lucid experiences of death are not hallucinations or delusions. They cannot be considered a trick of a disordered or dying brain, but rather a unique human experience that emerges on the brink of death,” Dr. Parnia said. 

And what’s “fascinating,” he added, is that despite marked cerebral ischemia (mean regional oxygen saturation [rSO₂]  43%), near-normal/physiologic EEG activity (gamma, delta, theta, alpha, and beta rhythms) consistent with consciousness and a possible resumption of a network-level of cognitive and neuronal activity emerged for as long as 35-60 minutes into CPR.

Some of these brain waves normally occur when people are conscious and performing higher mental functions, including thinking, memory retrieval, and conscious perception, he said.
 

‘Seismic shift’ in understanding of death

This is the first time such biomarkers of consciousness have been identified during cardiac arrest and CPR, Dr. Parnia said.

He said further study is needed to more precisely define biomarkers of what is considered to be clinical consciousness and the recalled experience of death, and to monitor the long-term psychological effects of resuscitation after cardiac arrest.

“Our understanding of death has gone through a seismic shift in the last few years,” he said.

“The biological discoveries around death and the postmortem period are completely different to the social conventions that we have about death. That is, we perceive of death as being the end, but actually what we’re finding is that brain cells don’t die immediately. They die very slowly over many hours of time,” Dr. Parnia noted.

Reached for comment, Ajmal Zemmar, MD, PhD, of University of Louisville (Ky.), noted that several studies, including this one, “challenge the traditional way that we think of death – that when the heart stops beating that’s when we die.”

The observation that during cardiac arrest and CPR, the brain waves are still normal for up to an hour is “fairly remarkable,” Dr. Zemmar told this news organization.

“However, whether there is conscious perception or not is very hard to answer,” he cautioned. 

“This type of research tries to bridge the objective EEG recordings with the subjective description you get from the patient, but it’s hard to know when conscious perception stops,” he said.

Funding and support for the study were provided by NYU Langone Health, The John Templeton Foundation, and the UK Resuscitation Council, and National Institutes for Health Research. Dr. Parnia and Dr. Zemmar reported no relevant financial relationships.

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

Brain wave recordings obtained during cardiopulmonary resuscitation (CPR) offer support to near-death experiences subjectively reported by some people who survive cardiac arrest, according to a novel new study.

“These recalled experiences and brain wave changes may be the first signs of the so-called ‘near-death’ experience, and we have captured them for the first time in a large study,” lead investigator Sam Parnia, MD, PhD, with NYU Langone Health, said in a news release.

Identifying measurable electrical signs of lucid and heightened brain activity during CPR, coupled with stories of recalled near-death experiences, suggests that the human sense of self and consciousness, much like other biological body functions, may not stop completely around the time of death, Dr. Parnia added.

He presented the findings Nov. 6 at a resuscitation science symposium at the American Heart Association scientific sessions.
 

The AWARE II study

“For years, some people in cardiac arrest have reported being lucid, often with a heightened sense of consciousness, while seemingly unconscious and on the brink of death,” Dr. Parnia noted in an interview.

“Yet, no one’s ever be able to prove it and a lot of people have dismissed these experiences, thinking it’s all just a trick on the brain,” Dr. Parnia said.

In a first-of-its-kind study, Dr. Parnia and colleagues examined consciousness and its underlying electrocortical biomarkers during CPR for in-hospital cardiac arrest (IHCA).

They incorporated independent audiovisual testing of awareness with continuous real-time EEG and cerebral oxygenation (rSO₂) monitoring into CPR.

Only 53 of the 567 IHCA patients survived (9.3%). Among the 28 (52.8%) IHCA survivors who completed interviews, 11 (39.3%) reported unique, lucid experiences during resuscitation.

These experiences included a perception of separation from one’s body, observing events without pain or distress, and an awareness and meaningful evaluation of life, including of their actions, intentions, and thoughts toward others.

“These lucid experiences of death are not hallucinations or delusions. They cannot be considered a trick of a disordered or dying brain, but rather a unique human experience that emerges on the brink of death,” Dr. Parnia said. 

And what’s “fascinating,” he added, is that despite marked cerebral ischemia (mean regional oxygen saturation [rSO₂]  43%), near-normal/physiologic EEG activity (gamma, delta, theta, alpha, and beta rhythms) consistent with consciousness and a possible resumption of a network-level of cognitive and neuronal activity emerged for as long as 35-60 minutes into CPR.

Some of these brain waves normally occur when people are conscious and performing higher mental functions, including thinking, memory retrieval, and conscious perception, he said.
 

‘Seismic shift’ in understanding of death

This is the first time such biomarkers of consciousness have been identified during cardiac arrest and CPR, Dr. Parnia said.

He said further study is needed to more precisely define biomarkers of what is considered to be clinical consciousness and the recalled experience of death, and to monitor the long-term psychological effects of resuscitation after cardiac arrest.

“Our understanding of death has gone through a seismic shift in the last few years,” he said.

“The biological discoveries around death and the postmortem period are completely different to the social conventions that we have about death. That is, we perceive of death as being the end, but actually what we’re finding is that brain cells don’t die immediately. They die very slowly over many hours of time,” Dr. Parnia noted.

Reached for comment, Ajmal Zemmar, MD, PhD, of University of Louisville (Ky.), noted that several studies, including this one, “challenge the traditional way that we think of death – that when the heart stops beating that’s when we die.”

The observation that during cardiac arrest and CPR, the brain waves are still normal for up to an hour is “fairly remarkable,” Dr. Zemmar told this news organization.

“However, whether there is conscious perception or not is very hard to answer,” he cautioned. 

“This type of research tries to bridge the objective EEG recordings with the subjective description you get from the patient, but it’s hard to know when conscious perception stops,” he said.

Funding and support for the study were provided by NYU Langone Health, The John Templeton Foundation, and the UK Resuscitation Council, and National Institutes for Health Research. Dr. Parnia and Dr. Zemmar reported no relevant financial relationships.

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

Brain wave recordings obtained during cardiopulmonary resuscitation (CPR) offer support to near-death experiences subjectively reported by some people who survive cardiac arrest, according to a novel new study.

“These recalled experiences and brain wave changes may be the first signs of the so-called ‘near-death’ experience, and we have captured them for the first time in a large study,” lead investigator Sam Parnia, MD, PhD, with NYU Langone Health, said in a news release.

Identifying measurable electrical signs of lucid and heightened brain activity during CPR, coupled with stories of recalled near-death experiences, suggests that the human sense of self and consciousness, much like other biological body functions, may not stop completely around the time of death, Dr. Parnia added.

He presented the findings Nov. 6 at a resuscitation science symposium at the American Heart Association scientific sessions.
 

The AWARE II study

“For years, some people in cardiac arrest have reported being lucid, often with a heightened sense of consciousness, while seemingly unconscious and on the brink of death,” Dr. Parnia noted in an interview.

“Yet, no one’s ever be able to prove it and a lot of people have dismissed these experiences, thinking it’s all just a trick on the brain,” Dr. Parnia said.

In a first-of-its-kind study, Dr. Parnia and colleagues examined consciousness and its underlying electrocortical biomarkers during CPR for in-hospital cardiac arrest (IHCA).

They incorporated independent audiovisual testing of awareness with continuous real-time EEG and cerebral oxygenation (rSO₂) monitoring into CPR.

Only 53 of the 567 IHCA patients survived (9.3%). Among the 28 (52.8%) IHCA survivors who completed interviews, 11 (39.3%) reported unique, lucid experiences during resuscitation.

These experiences included a perception of separation from one’s body, observing events without pain or distress, and an awareness and meaningful evaluation of life, including of their actions, intentions, and thoughts toward others.

“These lucid experiences of death are not hallucinations or delusions. They cannot be considered a trick of a disordered or dying brain, but rather a unique human experience that emerges on the brink of death,” Dr. Parnia said. 

And what’s “fascinating,” he added, is that despite marked cerebral ischemia (mean regional oxygen saturation [rSO₂]  43%), near-normal/physiologic EEG activity (gamma, delta, theta, alpha, and beta rhythms) consistent with consciousness and a possible resumption of a network-level of cognitive and neuronal activity emerged for as long as 35-60 minutes into CPR.

Some of these brain waves normally occur when people are conscious and performing higher mental functions, including thinking, memory retrieval, and conscious perception, he said.
 

‘Seismic shift’ in understanding of death

This is the first time such biomarkers of consciousness have been identified during cardiac arrest and CPR, Dr. Parnia said.

He said further study is needed to more precisely define biomarkers of what is considered to be clinical consciousness and the recalled experience of death, and to monitor the long-term psychological effects of resuscitation after cardiac arrest.

“Our understanding of death has gone through a seismic shift in the last few years,” he said.

“The biological discoveries around death and the postmortem period are completely different to the social conventions that we have about death. That is, we perceive of death as being the end, but actually what we’re finding is that brain cells don’t die immediately. They die very slowly over many hours of time,” Dr. Parnia noted.

Reached for comment, Ajmal Zemmar, MD, PhD, of University of Louisville (Ky.), noted that several studies, including this one, “challenge the traditional way that we think of death – that when the heart stops beating that’s when we die.”

The observation that during cardiac arrest and CPR, the brain waves are still normal for up to an hour is “fairly remarkable,” Dr. Zemmar told this news organization.

“However, whether there is conscious perception or not is very hard to answer,” he cautioned. 

“This type of research tries to bridge the objective EEG recordings with the subjective description you get from the patient, but it’s hard to know when conscious perception stops,” he said.

Funding and support for the study were provided by NYU Langone Health, The John Templeton Foundation, and the UK Resuscitation Council, and National Institutes for Health Research. Dr. Parnia and Dr. Zemmar reported no relevant financial relationships.

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

Recently a fax showed up containing a patient referral, which is a pretty normal event around here. It was from a doctor I’ve never heard of, but that’s not surprising. The medical field is always in turnover.

Like most fax referrals, this one had a cover sheet and briefly explained who the patient is, who referred them, and why. But under that it said: “By receiving this fax you agree to the following conditions:

• 1. You will contact the patient within 24 hours of receipt.
• 2. The patient will be seen within 1 week of contacting them.
• 3. You will provide a report to the referring physician within 24 hours of seeing the patient.”

Okay ...

Who are these people?

Does anyone else think the tone is kind of grating, if not rude? It sounds like they’re telling me how to run my office.

“By receiving this fax ...” what does that mean? I receive faxes all day, most of them telling me about great vacation deals, low prices on Botox, and medical supplies I don’t need. Just because I receive them doesn’t mean anything.

And, as I’ve previously written here, my office policy is that we don’t call patients just based on a fax. That opens up a whole new can of worms. It’s up to patients to call us.

But realistically, the other doctor may have no idea it’s on their cover sheet. It could be the work of a receptionist, or office manager, or just the default page for a software suite they use. In fact, the last one is the most likely cause.

One of the problems (there are too many to count, but I’m just going to address this one) in medical office software is the option to use templates. Use them at your own peril. If you’re not paying attention, you might sound incompetent at worst and rude at best.

Even something as innocuous as a fax cover sheet, written by a nonmedical person, can sound bad.

Regardless of how harmless and unintentional it might be, it can leave a bad taste in the mouths of patients and other offices. If something that minor isn’t good, I’m hoping someone is checking the templates for patient visits.

I’m sure no offense was meant, and none was taken. But it reinforces that any sort of default setting in medical office software can’t be taken for granted. Unless you (or a trusted person who knows your habits) checks it, you run the risk of it coming back to bite you.

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

Recently a fax showed up containing a patient referral, which is a pretty normal event around here. It was from a doctor I’ve never heard of, but that’s not surprising. The medical field is always in turnover.

Like most fax referrals, this one had a cover sheet and briefly explained who the patient is, who referred them, and why. But under that it said: “By receiving this fax you agree to the following conditions:

• 1. You will contact the patient within 24 hours of receipt.
• 2. The patient will be seen within 1 week of contacting them.
• 3. You will provide a report to the referring physician within 24 hours of seeing the patient.”

Okay ...

Who are these people?

Does anyone else think the tone is kind of grating, if not rude? It sounds like they’re telling me how to run my office.

“By receiving this fax ...” what does that mean? I receive faxes all day, most of them telling me about great vacation deals, low prices on Botox, and medical supplies I don’t need. Just because I receive them doesn’t mean anything.

And, as I’ve previously written here, my office policy is that we don’t call patients just based on a fax. That opens up a whole new can of worms. It’s up to patients to call us.

But realistically, the other doctor may have no idea it’s on their cover sheet. It could be the work of a receptionist, or office manager, or just the default page for a software suite they use. In fact, the last one is the most likely cause.

One of the problems (there are too many to count, but I’m just going to address this one) in medical office software is the option to use templates. Use them at your own peril. If you’re not paying attention, you might sound incompetent at worst and rude at best.

Even something as innocuous as a fax cover sheet, written by a nonmedical person, can sound bad.

Regardless of how harmless and unintentional it might be, it can leave a bad taste in the mouths of patients and other offices. If something that minor isn’t good, I’m hoping someone is checking the templates for patient visits.

I’m sure no offense was meant, and none was taken. But it reinforces that any sort of default setting in medical office software can’t be taken for granted. Unless you (or a trusted person who knows your habits) checks it, you run the risk of it coming back to bite you.

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

Recently a fax showed up containing a patient referral, which is a pretty normal event around here. It was from a doctor I’ve never heard of, but that’s not surprising. The medical field is always in turnover.

Like most fax referrals, this one had a cover sheet and briefly explained who the patient is, who referred them, and why. But under that it said: “By receiving this fax you agree to the following conditions:

• 1. You will contact the patient within 24 hours of receipt.
• 2. The patient will be seen within 1 week of contacting them.
• 3. You will provide a report to the referring physician within 24 hours of seeing the patient.”

Okay ...

Who are these people?

Does anyone else think the tone is kind of grating, if not rude? It sounds like they’re telling me how to run my office.

“By receiving this fax ...” what does that mean? I receive faxes all day, most of them telling me about great vacation deals, low prices on Botox, and medical supplies I don’t need. Just because I receive them doesn’t mean anything.

And, as I’ve previously written here, my office policy is that we don’t call patients just based on a fax. That opens up a whole new can of worms. It’s up to patients to call us.

But realistically, the other doctor may have no idea it’s on their cover sheet. It could be the work of a receptionist, or office manager, or just the default page for a software suite they use. In fact, the last one is the most likely cause.

One of the problems (there are too many to count, but I’m just going to address this one) in medical office software is the option to use templates. Use them at your own peril. If you’re not paying attention, you might sound incompetent at worst and rude at best.

Even something as innocuous as a fax cover sheet, written by a nonmedical person, can sound bad.

Regardless of how harmless and unintentional it might be, it can leave a bad taste in the mouths of patients and other offices. If something that minor isn’t good, I’m hoping someone is checking the templates for patient visits.

I’m sure no offense was meant, and none was taken. But it reinforces that any sort of default setting in medical office software can’t be taken for granted. Unless you (or a trusted person who knows your habits) checks it, you run the risk of it coming back to bite you.

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

In two retrospective studies that drew from the international MSBase registry, autologous hematopoietic stem cell therapy (AHSCT) did not outperform a disease-modifying therapy (DMT) in patients with multiple sclerosis. One study looked at progressive MS and found no evidence of superiority. Another study in relapsing-remitting MS showed a reduction in relapses compared with treatment with the immune reconstitution therapies alemtuzumab and cladribine, though the results were not definitive.

Scant evidence supporting AHSCT for progressive MS

Some previous, small retrospective studies had suggested that AHSCT could benefit progressive MS. For example, a study published in Neurology looked at outcomes following AHSCT in 210 patients with MS and found a disability worsening–free survival of 85.5% at 5 years in relapsing-remitting MS and 71.0% in progressive MS. However, such studies are prone to bias, according to Bruce Cree, MD, PhD, who was asked to comment on the progressive MS study. Both studies were presented at the annual meeting of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS).

AHSCT has attracted interest as a treatment for both relapsing-remitting and progressive MS, and some retrospective studies have reported signals of efficacy for both. Despite that, the biology of progressive MS is inconsistent with an expectation of success, said Tomas Kalincik, MD, PhD, who presented the two studies. “AHSCT is primarily a very potent anti-inflammatory therapy. Therefore, it is assumed that where localized, episodic inflammation is not part of the clinical picture, such as nonactive progressive MS forms, AHSCT should not be more effective than standard DMTs. In fact, in these scenarios, the potent DMTs also show at best marginal effect on disability outcomes. Therefore, the lack of evidence for superiority of the effectiveness of AHSCT over natalizumab in progressive MS is not surprising. The clinical implications of our study therefore are that the use of AHSCT in inactive progressive MS cannot be justified based on the presently available data,” said Dr. Kalincik, who is head of neuroimmunology at Royal Melbourne Hospital and head of the Clinical Outcomes Research Unit at the University of Melbourne, in an email exchange.

Dr. Cree agreed. “Right now, based on this very, very large data set that MSBase can afford, there really doesn’t seem to be a basis for this presumption that you’re going to get the therapeutic bang for the buck that you want to see with HSCT,” he said.

Despite the scientific attention that AHSCT has received, Dr. Cree has never been convinced that AHSCT is likely to be broadly useful in MS. “The simple concept is that MS is an autoimmune disease, so if you can reset the immune system, that you would eradicate MS in that individual, and then that individual would be fine thereafter. It’s a bit naive, but nonetheless, it’s an OK concept to begin a series of studies for investigation. I think there’s a potential place for this in relapsing disease, but when it comes to a cure for progressive MS, everything that we understand about this disease is pointing away from a peripheral immune system inflammatory etiology as the driver for what is causing progression, and so we have to, in my opinion, think about other possible etiologies for what might be driving and underlying disability worsening in progressive MS,” said Dr. Cree.
 

Two studies

In the progressive MS study, the researchers conducted a propensity-matched analysis of 39 patients treated with AHSCT and 65 who were treated with natalizumab. There were no significant differences between the two groups in overall annualized relapse rate or annual relapse rate by year. Disability outcomes were also similar, with no differences in worsening or improvement.

In the relapsing-remitting MS study, Dr. Kalincik’s group drew on data from 6 centers as well as the MSBase registry. They compared outcomes following AHSCT with outcomes of patients taking the immune-reconstitution DMTs mitoxantrone, alemtuzumab, and cladribine. The study included matched cohorts of 135 patients treated with AHSCT versus 312 treated with alemtuzumab, 72 treated with AHSCT versus 164 treated with cladribine, and 30 treated with AHSCT versus 100 treated with mitoxantrone. All groups had similar outcomes, with the exception of a greater likelihood of confirmed disability improvement in treatment with AHSCT versus alemtuzumab (hazard ratio, 1.63; P = .02). The cumulative probability of improvement was higher in the AHSCT group both at year 2 (28% versus 19%) and year 4 (30% versus 22%).

“The analysis suggested trends that may favor the effectiveness AHSCT over alemtuzumab, cladribine, and mitoxantrone, but the analysis was not fully powered. More research with larger cohorts is needed,” said Dr. Kalincik.

Dr. Cree has consulted for Biogen. Dr. Kalincik has financial relationships with Merck, BMS, Roche, Janssen, Sanofi Genzyme, Novartis, Biogen, Eisai, Teva, BioCSL, and Celgene.
 

In two retrospective studies that drew from the international MSBase registry, autologous hematopoietic stem cell therapy (AHSCT) did not outperform a disease-modifying therapy (DMT) in patients with multiple sclerosis. One study looked at progressive MS and found no evidence of superiority. Another study in relapsing-remitting MS showed a reduction in relapses compared with treatment with the immune reconstitution therapies alemtuzumab and cladribine, though the results were not definitive.

Scant evidence supporting AHSCT for progressive MS

Some previous, small retrospective studies had suggested that AHSCT could benefit progressive MS. For example, a study published in Neurology looked at outcomes following AHSCT in 210 patients with MS and found a disability worsening–free survival of 85.5% at 5 years in relapsing-remitting MS and 71.0% in progressive MS. However, such studies are prone to bias, according to Bruce Cree, MD, PhD, who was asked to comment on the progressive MS study. Both studies were presented at the annual meeting of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS).

AHSCT has attracted interest as a treatment for both relapsing-remitting and progressive MS, and some retrospective studies have reported signals of efficacy for both. Despite that, the biology of progressive MS is inconsistent with an expectation of success, said Tomas Kalincik, MD, PhD, who presented the two studies. “AHSCT is primarily a very potent anti-inflammatory therapy. Therefore, it is assumed that where localized, episodic inflammation is not part of the clinical picture, such as nonactive progressive MS forms, AHSCT should not be more effective than standard DMTs. In fact, in these scenarios, the potent DMTs also show at best marginal effect on disability outcomes. Therefore, the lack of evidence for superiority of the effectiveness of AHSCT over natalizumab in progressive MS is not surprising. The clinical implications of our study therefore are that the use of AHSCT in inactive progressive MS cannot be justified based on the presently available data,” said Dr. Kalincik, who is head of neuroimmunology at Royal Melbourne Hospital and head of the Clinical Outcomes Research Unit at the University of Melbourne, in an email exchange.

Dr. Cree agreed. “Right now, based on this very, very large data set that MSBase can afford, there really doesn’t seem to be a basis for this presumption that you’re going to get the therapeutic bang for the buck that you want to see with HSCT,” he said.

Despite the scientific attention that AHSCT has received, Dr. Cree has never been convinced that AHSCT is likely to be broadly useful in MS. “The simple concept is that MS is an autoimmune disease, so if you can reset the immune system, that you would eradicate MS in that individual, and then that individual would be fine thereafter. It’s a bit naive, but nonetheless, it’s an OK concept to begin a series of studies for investigation. I think there’s a potential place for this in relapsing disease, but when it comes to a cure for progressive MS, everything that we understand about this disease is pointing away from a peripheral immune system inflammatory etiology as the driver for what is causing progression, and so we have to, in my opinion, think about other possible etiologies for what might be driving and underlying disability worsening in progressive MS,” said Dr. Cree.
 

Two studies

In the progressive MS study, the researchers conducted a propensity-matched analysis of 39 patients treated with AHSCT and 65 who were treated with natalizumab. There were no significant differences between the two groups in overall annualized relapse rate or annual relapse rate by year. Disability outcomes were also similar, with no differences in worsening or improvement.

In the relapsing-remitting MS study, Dr. Kalincik’s group drew on data from 6 centers as well as the MSBase registry. They compared outcomes following AHSCT with outcomes of patients taking the immune-reconstitution DMTs mitoxantrone, alemtuzumab, and cladribine. The study included matched cohorts of 135 patients treated with AHSCT versus 312 treated with alemtuzumab, 72 treated with AHSCT versus 164 treated with cladribine, and 30 treated with AHSCT versus 100 treated with mitoxantrone. All groups had similar outcomes, with the exception of a greater likelihood of confirmed disability improvement in treatment with AHSCT versus alemtuzumab (hazard ratio, 1.63; P = .02). The cumulative probability of improvement was higher in the AHSCT group both at year 2 (28% versus 19%) and year 4 (30% versus 22%).

“The analysis suggested trends that may favor the effectiveness AHSCT over alemtuzumab, cladribine, and mitoxantrone, but the analysis was not fully powered. More research with larger cohorts is needed,” said Dr. Kalincik.

Dr. Cree has consulted for Biogen. Dr. Kalincik has financial relationships with Merck, BMS, Roche, Janssen, Sanofi Genzyme, Novartis, Biogen, Eisai, Teva, BioCSL, and Celgene.
 

In two retrospective studies that drew from the international MSBase registry, autologous hematopoietic stem cell therapy (AHSCT) did not outperform a disease-modifying therapy (DMT) in patients with multiple sclerosis. One study looked at progressive MS and found no evidence of superiority. Another study in relapsing-remitting MS showed a reduction in relapses compared with treatment with the immune reconstitution therapies alemtuzumab and cladribine, though the results were not definitive.

Scant evidence supporting AHSCT for progressive MS

Some previous, small retrospective studies had suggested that AHSCT could benefit progressive MS. For example, a study published in Neurology looked at outcomes following AHSCT in 210 patients with MS and found a disability worsening–free survival of 85.5% at 5 years in relapsing-remitting MS and 71.0% in progressive MS. However, such studies are prone to bias, according to Bruce Cree, MD, PhD, who was asked to comment on the progressive MS study. Both studies were presented at the annual meeting of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS).

AHSCT has attracted interest as a treatment for both relapsing-remitting and progressive MS, and some retrospective studies have reported signals of efficacy for both. Despite that, the biology of progressive MS is inconsistent with an expectation of success, said Tomas Kalincik, MD, PhD, who presented the two studies. “AHSCT is primarily a very potent anti-inflammatory therapy. Therefore, it is assumed that where localized, episodic inflammation is not part of the clinical picture, such as nonactive progressive MS forms, AHSCT should not be more effective than standard DMTs. In fact, in these scenarios, the potent DMTs also show at best marginal effect on disability outcomes. Therefore, the lack of evidence for superiority of the effectiveness of AHSCT over natalizumab in progressive MS is not surprising. The clinical implications of our study therefore are that the use of AHSCT in inactive progressive MS cannot be justified based on the presently available data,” said Dr. Kalincik, who is head of neuroimmunology at Royal Melbourne Hospital and head of the Clinical Outcomes Research Unit at the University of Melbourne, in an email exchange.

Dr. Cree agreed. “Right now, based on this very, very large data set that MSBase can afford, there really doesn’t seem to be a basis for this presumption that you’re going to get the therapeutic bang for the buck that you want to see with HSCT,” he said.

Despite the scientific attention that AHSCT has received, Dr. Cree has never been convinced that AHSCT is likely to be broadly useful in MS. “The simple concept is that MS is an autoimmune disease, so if you can reset the immune system, that you would eradicate MS in that individual, and then that individual would be fine thereafter. It’s a bit naive, but nonetheless, it’s an OK concept to begin a series of studies for investigation. I think there’s a potential place for this in relapsing disease, but when it comes to a cure for progressive MS, everything that we understand about this disease is pointing away from a peripheral immune system inflammatory etiology as the driver for what is causing progression, and so we have to, in my opinion, think about other possible etiologies for what might be driving and underlying disability worsening in progressive MS,” said Dr. Cree.
 

Two studies

In the progressive MS study, the researchers conducted a propensity-matched analysis of 39 patients treated with AHSCT and 65 who were treated with natalizumab. There were no significant differences between the two groups in overall annualized relapse rate or annual relapse rate by year. Disability outcomes were also similar, with no differences in worsening or improvement.

In the relapsing-remitting MS study, Dr. Kalincik’s group drew on data from 6 centers as well as the MSBase registry. They compared outcomes following AHSCT with outcomes of patients taking the immune-reconstitution DMTs mitoxantrone, alemtuzumab, and cladribine. The study included matched cohorts of 135 patients treated with AHSCT versus 312 treated with alemtuzumab, 72 treated with AHSCT versus 164 treated with cladribine, and 30 treated with AHSCT versus 100 treated with mitoxantrone. All groups had similar outcomes, with the exception of a greater likelihood of confirmed disability improvement in treatment with AHSCT versus alemtuzumab (hazard ratio, 1.63; P = .02). The cumulative probability of improvement was higher in the AHSCT group both at year 2 (28% versus 19%) and year 4 (30% versus 22%).

“The analysis suggested trends that may favor the effectiveness AHSCT over alemtuzumab, cladribine, and mitoxantrone, but the analysis was not fully powered. More research with larger cohorts is needed,” said Dr. Kalincik.

Dr. Cree has consulted for Biogen. Dr. Kalincik has financial relationships with Merck, BMS, Roche, Janssen, Sanofi Genzyme, Novartis, Biogen, Eisai, Teva, BioCSL, and Celgene.
 

An investigational drug that targets abnormal clumps of alpha-synuclein protein in the gut safely reduced constipation in patients with Parkinson’s disease (PD) in a new study.

The findings are based on 135 patients who completed 7-25 days of treatment with a daily oral dose of the drug, ENT-01, or a placebo. Complete spontaneous bowel movements (CSBMs), the primary efficacy endpoint, increased from a mean of 0.7 per week to 3.2 in individuals who took ENT-01 versus 1.2 in the placebo group.

The phase 2, multicenter, randomized trial showed that the drug “is safe and that it rapidly normalized bowel function in a dose-dependent fashion, with an effect that seems to persist for several weeks beyond the treatment period,” the researchers wrote in their paper on the research, which was published in Annals of Internal Medicine.

The researchers hypothesized that displacing aggregated alpha-synuclein from nerve cells in the gastrointestinal tract may also “slow progression of neurologic symptoms” in patients with PD by arresting the abnormal development of alpha-nucleic aggregates in the brain.

Denise Barbut, MD, cofounder, president and chief medical officer of Enterin, the company developing ENT-01, said the next step is another phase 2 trial to determine whether the drug reverses dementia or psychosis in patients with PD, before conducting a phase 3 study.

“We want to treat all nonmotor symptoms of Parkinson’s disease, not just constipation,” she said.
 

Constipation is an early PD symptom

Constipation is a common and persistent symptom of PD that often emerges years earlier than other symptoms such as motor deficits. Recent research has linked it to aggregates of alpha-synuclein that bind to cells in the enteric nervous system and may spread to the brain via the vagus nerve.

According to the researchers, ENT-01, a synthetic derivative of the antimicrobial compound squalamine, improves neural signaling in the gut by displacing alpha-synuclein aggregates.

In their double-blinded study, patients were randomized 3:1 to receive ENT-01 or a placebo and stratified by constipation severity to one of two starting doses: 75 mg or three placebo pills or 150 mg or six placebo pills. Doses increased until a patient reached a “prokinetic” dose, a maximum of 250 mg or 10 placebo pills, or the individual’s tolerability limit.

Dosing was fixed for the remainder of the 25 days, after which all patients took a placebo for 2 weeks followed by a 4-week washout.

In addition to more CSBMs, the treatment group had greater improvements in secondary endpoints of weekly spontaneous bowel movements (P = .002), better stool consistency (P < .001), improved ease of passage (P = .006), and less laxative use (P = .041).

There were no significant differences between the groups in scores on the Patient Assessment of Constipation Symptoms or the Patient Assessment of Constipation Quality of Life.

No deaths occurred, and there were no serious adverse events attributed to ENT-01. However, adverse events occurred in 61 (65.6%) of patients who took the drug versus 27 (47.4%) of those who took a placebo.

The most common problems were nausea, experienced by 32 (34%) in the ENT-01 group and 3 (5.3%) in the placebo group, and diarrhea, which occurred in 18 (9.4%) of those in the ENT-01 group and three (5.3%) who took the placebo.

Of 93 patients randomized to the drug (25.8%), 24 discontinued treatment before therapy ended, mostly because of nausea or diarrhea. That compared with 8 of 57 (14.1%) patients in the placebo group who stopped taking their pills before the end of the therapy period.

The researchers suggested that nausea and diarrhea might be alleviated by more gradual dosing escalation and the use of antinausea medication.

Dr. Barbut noted that a previous open-label trial of 50 patients with PD showed that ENT-01 acts locally in the gastrointestinal tract, which means it would not be absorbed into the bloodstream or interfere with other medications.
 

Targeting the underlying disease

Researchers noted that, in small subsets of patients with dementia or psychosis, greater improvements in those symptoms occurred among those who took ENT-01 versus those who took a placebo.

According to the study, among 11 patients with psychosis, average scores on the Scale for the Assessment of Positive Symptoms adapted for PD dropped from 6.5 to 1.8 on a 45-point scale at the end of treatment in the ENT-01 group (n = 5) and from 6.3 to 3.4 in the placebo group (n = 6).

In 28 patients with dementia, scores on the Mini-Mental State Examination improved by 2.4 points on a 30-point scale, from 24.1 to 26.5, during the treatment period for the ENT-01 group (n = 14) versus an improvement of 0.9 points, from 24.8 to 25.7, in the placebo group (n = 14).

The researchers said the findings must be evaluated in future trials dedicated to studying ENT-01’s effects on PD-related psychosis and dementia.

An investigational drug that targets abnormal clumps of alpha-synuclein protein in the gut safely reduced constipation in patients with Parkinson’s disease (PD) in a new study.

The findings are based on 135 patients who completed 7-25 days of treatment with a daily oral dose of the drug, ENT-01, or a placebo. Complete spontaneous bowel movements (CSBMs), the primary efficacy endpoint, increased from a mean of 0.7 per week to 3.2 in individuals who took ENT-01 versus 1.2 in the placebo group.

The phase 2, multicenter, randomized trial showed that the drug “is safe and that it rapidly normalized bowel function in a dose-dependent fashion, with an effect that seems to persist for several weeks beyond the treatment period,” the researchers wrote in their paper on the research, which was published in Annals of Internal Medicine.

The researchers hypothesized that displacing aggregated alpha-synuclein from nerve cells in the gastrointestinal tract may also “slow progression of neurologic symptoms” in patients with PD by arresting the abnormal development of alpha-nucleic aggregates in the brain.

Denise Barbut, MD, cofounder, president and chief medical officer of Enterin, the company developing ENT-01, said the next step is another phase 2 trial to determine whether the drug reverses dementia or psychosis in patients with PD, before conducting a phase 3 study.

“We want to treat all nonmotor symptoms of Parkinson’s disease, not just constipation,” she said.
 

Constipation is an early PD symptom

Constipation is a common and persistent symptom of PD that often emerges years earlier than other symptoms such as motor deficits. Recent research has linked it to aggregates of alpha-synuclein that bind to cells in the enteric nervous system and may spread to the brain via the vagus nerve.

According to the researchers, ENT-01, a synthetic derivative of the antimicrobial compound squalamine, improves neural signaling in the gut by displacing alpha-synuclein aggregates.

In their double-blinded study, patients were randomized 3:1 to receive ENT-01 or a placebo and stratified by constipation severity to one of two starting doses: 75 mg or three placebo pills or 150 mg or six placebo pills. Doses increased until a patient reached a “prokinetic” dose, a maximum of 250 mg or 10 placebo pills, or the individual’s tolerability limit.

Dosing was fixed for the remainder of the 25 days, after which all patients took a placebo for 2 weeks followed by a 4-week washout.

In addition to more CSBMs, the treatment group had greater improvements in secondary endpoints of weekly spontaneous bowel movements (P = .002), better stool consistency (P < .001), improved ease of passage (P = .006), and less laxative use (P = .041).

There were no significant differences between the groups in scores on the Patient Assessment of Constipation Symptoms or the Patient Assessment of Constipation Quality of Life.

No deaths occurred, and there were no serious adverse events attributed to ENT-01. However, adverse events occurred in 61 (65.6%) of patients who took the drug versus 27 (47.4%) of those who took a placebo.

The most common problems were nausea, experienced by 32 (34%) in the ENT-01 group and 3 (5.3%) in the placebo group, and diarrhea, which occurred in 18 (9.4%) of those in the ENT-01 group and three (5.3%) who took the placebo.

Of 93 patients randomized to the drug (25.8%), 24 discontinued treatment before therapy ended, mostly because of nausea or diarrhea. That compared with 8 of 57 (14.1%) patients in the placebo group who stopped taking their pills before the end of the therapy period.

The researchers suggested that nausea and diarrhea might be alleviated by more gradual dosing escalation and the use of antinausea medication.

Dr. Barbut noted that a previous open-label trial of 50 patients with PD showed that ENT-01 acts locally in the gastrointestinal tract, which means it would not be absorbed into the bloodstream or interfere with other medications.
 

Targeting the underlying disease

Researchers noted that, in small subsets of patients with dementia or psychosis, greater improvements in those symptoms occurred among those who took ENT-01 versus those who took a placebo.

According to the study, among 11 patients with psychosis, average scores on the Scale for the Assessment of Positive Symptoms adapted for PD dropped from 6.5 to 1.8 on a 45-point scale at the end of treatment in the ENT-01 group (n = 5) and from 6.3 to 3.4 in the placebo group (n = 6).

In 28 patients with dementia, scores on the Mini-Mental State Examination improved by 2.4 points on a 30-point scale, from 24.1 to 26.5, during the treatment period for the ENT-01 group (n = 14) versus an improvement of 0.9 points, from 24.8 to 25.7, in the placebo group (n = 14).

The researchers said the findings must be evaluated in future trials dedicated to studying ENT-01’s effects on PD-related psychosis and dementia.

An investigational drug that targets abnormal clumps of alpha-synuclein protein in the gut safely reduced constipation in patients with Parkinson’s disease (PD) in a new study.

The findings are based on 135 patients who completed 7-25 days of treatment with a daily oral dose of the drug, ENT-01, or a placebo. Complete spontaneous bowel movements (CSBMs), the primary efficacy endpoint, increased from a mean of 0.7 per week to 3.2 in individuals who took ENT-01 versus 1.2 in the placebo group.

The phase 2, multicenter, randomized trial showed that the drug “is safe and that it rapidly normalized bowel function in a dose-dependent fashion, with an effect that seems to persist for several weeks beyond the treatment period,” the researchers wrote in their paper on the research, which was published in Annals of Internal Medicine.

The researchers hypothesized that displacing aggregated alpha-synuclein from nerve cells in the gastrointestinal tract may also “slow progression of neurologic symptoms” in patients with PD by arresting the abnormal development of alpha-nucleic aggregates in the brain.

Denise Barbut, MD, cofounder, president and chief medical officer of Enterin, the company developing ENT-01, said the next step is another phase 2 trial to determine whether the drug reverses dementia or psychosis in patients with PD, before conducting a phase 3 study.

“We want to treat all nonmotor symptoms of Parkinson’s disease, not just constipation,” she said.
 

Constipation is an early PD symptom

Constipation is a common and persistent symptom of PD that often emerges years earlier than other symptoms such as motor deficits. Recent research has linked it to aggregates of alpha-synuclein that bind to cells in the enteric nervous system and may spread to the brain via the vagus nerve.

According to the researchers, ENT-01, a synthetic derivative of the antimicrobial compound squalamine, improves neural signaling in the gut by displacing alpha-synuclein aggregates.

In their double-blinded study, patients were randomized 3:1 to receive ENT-01 or a placebo and stratified by constipation severity to one of two starting doses: 75 mg or three placebo pills or 150 mg or six placebo pills. Doses increased until a patient reached a “prokinetic” dose, a maximum of 250 mg or 10 placebo pills, or the individual’s tolerability limit.

Dosing was fixed for the remainder of the 25 days, after which all patients took a placebo for 2 weeks followed by a 4-week washout.

In addition to more CSBMs, the treatment group had greater improvements in secondary endpoints of weekly spontaneous bowel movements (P = .002), better stool consistency (P < .001), improved ease of passage (P = .006), and less laxative use (P = .041).

There were no significant differences between the groups in scores on the Patient Assessment of Constipation Symptoms or the Patient Assessment of Constipation Quality of Life.

No deaths occurred, and there were no serious adverse events attributed to ENT-01. However, adverse events occurred in 61 (65.6%) of patients who took the drug versus 27 (47.4%) of those who took a placebo.

The most common problems were nausea, experienced by 32 (34%) in the ENT-01 group and 3 (5.3%) in the placebo group, and diarrhea, which occurred in 18 (9.4%) of those in the ENT-01 group and three (5.3%) who took the placebo.

Of 93 patients randomized to the drug (25.8%), 24 discontinued treatment before therapy ended, mostly because of nausea or diarrhea. That compared with 8 of 57 (14.1%) patients in the placebo group who stopped taking their pills before the end of the therapy period.

The researchers suggested that nausea and diarrhea might be alleviated by more gradual dosing escalation and the use of antinausea medication.

Dr. Barbut noted that a previous open-label trial of 50 patients with PD showed that ENT-01 acts locally in the gastrointestinal tract, which means it would not be absorbed into the bloodstream or interfere with other medications.
 

Targeting the underlying disease

Researchers noted that, in small subsets of patients with dementia or psychosis, greater improvements in those symptoms occurred among those who took ENT-01 versus those who took a placebo.

According to the study, among 11 patients with psychosis, average scores on the Scale for the Assessment of Positive Symptoms adapted for PD dropped from 6.5 to 1.8 on a 45-point scale at the end of treatment in the ENT-01 group (n = 5) and from 6.3 to 3.4 in the placebo group (n = 6).

In 28 patients with dementia, scores on the Mini-Mental State Examination improved by 2.4 points on a 30-point scale, from 24.1 to 26.5, during the treatment period for the ENT-01 group (n = 14) versus an improvement of 0.9 points, from 24.8 to 25.7, in the placebo group (n = 14).

The researchers said the findings must be evaluated in future trials dedicated to studying ENT-01’s effects on PD-related psychosis and dementia.

Epstein-Barr Virus (EBV) is a suspect in the development of multiple sclerosis (MS), and recent research developments have strengthened that connection. In 2022, two studies received quite a bit of attention. One showed that EBV seroconversion occurs in the years prior to MS diagnosis in virtually every patient, and that serum levels of the neuronal damage biomarker neurofilament light (NfL) rose following EBV infection. Another paper showed anti-EBNA (Epstein-Barr nuclear antigen) antibodies in the cerebrospinal fluid cross-react with the central nervous system antigen GlialCAM in some MS patients.

Based on those studies, “it’s tempting to speculate that primary EBV infection could be a trigger to the autoimmune process suspected for MS,” said Tilman Schneider-Hohendorf, PhD, during a presentation at the annual meeting of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS).

Dr. Schneider-Hohendorf, who is a postdoctoral fellow at the University of Münster, Germany, presented a new study that added more evidence that EBV may be a key player in MS pathogenesis. He and colleagues conducted a genetic analysis of patient T cells and found evidence that EBV viral activity may be occurring during MS.
 

A viral pathway to MS

Asked for comment, Bruce Cree, MD, PhD, said: “I think it is a very interesting one, because what we know about EBV is that it’s a risk factor for MS. So many studies performed over the last 20 years have shown a very strong association between EBV infection and the occurrence of MS. Studies have shown quite conclusively that EBV infection precedes MS in almost every patient, and that EBV infection is followed by a rise in serum NfL, which is a biomarker of neuronal damage. You have EBV infection, and then typically several years later a rise in serum concentrations of this marker of neuronal injury, and this is all in a presymptomatic state. Then that is followed by the onset of clinical symptoms in MS. That temporal sequence, I think, is very convincing,” said Dr. Cree, who is a professor of clinical neurology at the University of California, San Francisco.

He pointed out that EBV is not the sole causal pathway of MS, since genetic and environmental factors are known to be involved. “Nonetheless, it’s very strong evidence to indicate that this virus is involved in disease pathogenesis,” said Dr. Cree.

The new research takes the work a step further by revealing a population of T cells in MS patients that appear to be responding directly to EBV during active viral disease. That could be telling because most people who experience an EBV infection and experience mononucleosis recover, and some never even realize they have been infected. As a herpes virus, EBV remains in a latent state in B cells and other immune cells. “We know that you need an EBV infection (to trigger MS), but is EBV in some way continuing to be active in MS?” said Dr. Cree.

Other groups have looked for such evidence, but results have been mixed. Dr. Cree’s own group looked for evidence of EBV in spinal fluid of MS patients when they first present with symptoms, and could find no evidence. On the other hand, an autopsy study of MS patients has found evidence of chronic EBV infection in and around the brain, including the meninges, which could implicate the B cells found in that region. Another study found EBV-targeting antibodies that cross react with neuronal antigens in the cerebral spinal fluid of MS patients. “So depending on the assay used and the types of investigation, there is variable evidence to indicate that EBV has a role in ongoing MS pathogenesis – that it isn’t just a risk factor for MS that triggers the disease but potentially has a role in determining the course of MS,” said Dr. Cree.
 

IS EBV part of MS pathogenesis?

The new study presented at ECTRIMS by Dr. Schneider-Hohendorf offered evidence that MS patients have excess CD8-positive T cells that recognize EBV antigens typically shed during active viral infection. The results suggest “that the immune system is responding to that chronic infection,” said Dr. Cree.

The findings have some implications for a clinical study now in progress, called EMBOLD, which is looking at whether a heterologous infusion of T cells that have been primed to attack EBV could improve symptoms of progressive MS. “The hypothesis there is that chronically infected cells within the body are causing progressive MS and that if we could eradicate those cells, both within the central nervous system and within the periphery, perhaps we could see improvement in MS functional outcomes,” said Dr. Cree, who is a co-investigator for the EMBOLD study. The trial is using T cells from donors that are matched for the human leukocyte antigen complex, which is hoped will target and kill EBV-infected cells.

The study presented by Dr. Schneider-Hohendorf supports the approach. “There is an implication from this study that the trial that that’s currently being conducted might actually possibly have a benefit in the sense that there’s now another piece of evidence to indicate that EBV is not only a risk factor for MS, but may actually participate during the course of the disease as part of the pathogenesis,” said Dr. Cree.

In the new study, the researchers sequenced the T-cell receptor variable beta-chain (TRBV) peripheral repertoire among three cohorts of MS patients: A discovery cohort with 1,336 patients with MS and 229 controls; a validation cohort with 59 patients with MS and 51 controls; and 35 monozygotic twins who were discordant for MS. They identified sequences known to bind to EBV, SARS-CoV-2, cytomegalovirus, and influenza A, and used the latter three viruses as a proof of concept to demonstrate the validity of the approach. EBV-specific MHC-1 restricted CD8 TRBV in the serum of MS patients, with large effect sizes in the discovery (+2.2), validation (+2.1), and MS twin (+1.6) populations. The findings in the twin population rule out a genetic or environmental explanation for the findings in the discovery and validation cohorts, according to Dr. Schneider-Hohendorf.

The researchers also sequenced CSF among six healthy donors and five patients with MS and found significant differences. The T-cell populations had more lytic properties that suggested ongoing immune surveillance. “We can conclude that we found a broader response that could indicate an aberrant immune response. This could be a remnant of disease triggering an event or it could indicate an ongoing immune response to EBV. Is this EBV activity? We really don’t know. To find out, we would expand our pathogen-specific sequences, we would assess CNS tissue and lesions, and we would define the primary response in pediatric cohorts to better understand what might go wrong,” Dr. Schneider-Hohendorf concluded.

Dr. Cree has a financial relationship with Biogen and is a co-investigator for the EMBOLD trial. Dr. Schneider-Hohendorf has financial relationships with Biogen, Novartis, and Roche.

Epstein-Barr Virus (EBV) is a suspect in the development of multiple sclerosis (MS), and recent research developments have strengthened that connection. In 2022, two studies received quite a bit of attention. One showed that EBV seroconversion occurs in the years prior to MS diagnosis in virtually every patient, and that serum levels of the neuronal damage biomarker neurofilament light (NfL) rose following EBV infection. Another paper showed anti-EBNA (Epstein-Barr nuclear antigen) antibodies in the cerebrospinal fluid cross-react with the central nervous system antigen GlialCAM in some MS patients.

Based on those studies, “it’s tempting to speculate that primary EBV infection could be a trigger to the autoimmune process suspected for MS,” said Tilman Schneider-Hohendorf, PhD, during a presentation at the annual meeting of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS).

Dr. Schneider-Hohendorf, who is a postdoctoral fellow at the University of Münster, Germany, presented a new study that added more evidence that EBV may be a key player in MS pathogenesis. He and colleagues conducted a genetic analysis of patient T cells and found evidence that EBV viral activity may be occurring during MS.
 

A viral pathway to MS

Asked for comment, Bruce Cree, MD, PhD, said: “I think it is a very interesting one, because what we know about EBV is that it’s a risk factor for MS. So many studies performed over the last 20 years have shown a very strong association between EBV infection and the occurrence of MS. Studies have shown quite conclusively that EBV infection precedes MS in almost every patient, and that EBV infection is followed by a rise in serum NfL, which is a biomarker of neuronal damage. You have EBV infection, and then typically several years later a rise in serum concentrations of this marker of neuronal injury, and this is all in a presymptomatic state. Then that is followed by the onset of clinical symptoms in MS. That temporal sequence, I think, is very convincing,” said Dr. Cree, who is a professor of clinical neurology at the University of California, San Francisco.

He pointed out that EBV is not the sole causal pathway of MS, since genetic and environmental factors are known to be involved. “Nonetheless, it’s very strong evidence to indicate that this virus is involved in disease pathogenesis,” said Dr. Cree.

The new research takes the work a step further by revealing a population of T cells in MS patients that appear to be responding directly to EBV during active viral disease. That could be telling because most people who experience an EBV infection and experience mononucleosis recover, and some never even realize they have been infected. As a herpes virus, EBV remains in a latent state in B cells and other immune cells. “We know that you need an EBV infection (to trigger MS), but is EBV in some way continuing to be active in MS?” said Dr. Cree.

Other groups have looked for such evidence, but results have been mixed. Dr. Cree’s own group looked for evidence of EBV in spinal fluid of MS patients when they first present with symptoms, and could find no evidence. On the other hand, an autopsy study of MS patients has found evidence of chronic EBV infection in and around the brain, including the meninges, which could implicate the B cells found in that region. Another study found EBV-targeting antibodies that cross react with neuronal antigens in the cerebral spinal fluid of MS patients. “So depending on the assay used and the types of investigation, there is variable evidence to indicate that EBV has a role in ongoing MS pathogenesis – that it isn’t just a risk factor for MS that triggers the disease but potentially has a role in determining the course of MS,” said Dr. Cree.
 

IS EBV part of MS pathogenesis?

The new study presented at ECTRIMS by Dr. Schneider-Hohendorf offered evidence that MS patients have excess CD8-positive T cells that recognize EBV antigens typically shed during active viral infection. The results suggest “that the immune system is responding to that chronic infection,” said Dr. Cree.

The findings have some implications for a clinical study now in progress, called EMBOLD, which is looking at whether a heterologous infusion of T cells that have been primed to attack EBV could improve symptoms of progressive MS. “The hypothesis there is that chronically infected cells within the body are causing progressive MS and that if we could eradicate those cells, both within the central nervous system and within the periphery, perhaps we could see improvement in MS functional outcomes,” said Dr. Cree, who is a co-investigator for the EMBOLD study. The trial is using T cells from donors that are matched for the human leukocyte antigen complex, which is hoped will target and kill EBV-infected cells.

The study presented by Dr. Schneider-Hohendorf supports the approach. “There is an implication from this study that the trial that that’s currently being conducted might actually possibly have a benefit in the sense that there’s now another piece of evidence to indicate that EBV is not only a risk factor for MS, but may actually participate during the course of the disease as part of the pathogenesis,” said Dr. Cree.

In the new study, the researchers sequenced the T-cell receptor variable beta-chain (TRBV) peripheral repertoire among three cohorts of MS patients: A discovery cohort with 1,336 patients with MS and 229 controls; a validation cohort with 59 patients with MS and 51 controls; and 35 monozygotic twins who were discordant for MS. They identified sequences known to bind to EBV, SARS-CoV-2, cytomegalovirus, and influenza A, and used the latter three viruses as a proof of concept to demonstrate the validity of the approach. EBV-specific MHC-1 restricted CD8 TRBV in the serum of MS patients, with large effect sizes in the discovery (+2.2), validation (+2.1), and MS twin (+1.6) populations. The findings in the twin population rule out a genetic or environmental explanation for the findings in the discovery and validation cohorts, according to Dr. Schneider-Hohendorf.

The researchers also sequenced CSF among six healthy donors and five patients with MS and found significant differences. The T-cell populations had more lytic properties that suggested ongoing immune surveillance. “We can conclude that we found a broader response that could indicate an aberrant immune response. This could be a remnant of disease triggering an event or it could indicate an ongoing immune response to EBV. Is this EBV activity? We really don’t know. To find out, we would expand our pathogen-specific sequences, we would assess CNS tissue and lesions, and we would define the primary response in pediatric cohorts to better understand what might go wrong,” Dr. Schneider-Hohendorf concluded.

Dr. Cree has a financial relationship with Biogen and is a co-investigator for the EMBOLD trial. Dr. Schneider-Hohendorf has financial relationships with Biogen, Novartis, and Roche.

Epstein-Barr Virus (EBV) is a suspect in the development of multiple sclerosis (MS), and recent research developments have strengthened that connection. In 2022, two studies received quite a bit of attention. One showed that EBV seroconversion occurs in the years prior to MS diagnosis in virtually every patient, and that serum levels of the neuronal damage biomarker neurofilament light (NfL) rose following EBV infection. Another paper showed anti-EBNA (Epstein-Barr nuclear antigen) antibodies in the cerebrospinal fluid cross-react with the central nervous system antigen GlialCAM in some MS patients.

Based on those studies, “it’s tempting to speculate that primary EBV infection could be a trigger to the autoimmune process suspected for MS,” said Tilman Schneider-Hohendorf, PhD, during a presentation at the annual meeting of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS).

Dr. Schneider-Hohendorf, who is a postdoctoral fellow at the University of Münster, Germany, presented a new study that added more evidence that EBV may be a key player in MS pathogenesis. He and colleagues conducted a genetic analysis of patient T cells and found evidence that EBV viral activity may be occurring during MS.
 

A viral pathway to MS

Asked for comment, Bruce Cree, MD, PhD, said: “I think it is a very interesting one, because what we know about EBV is that it’s a risk factor for MS. So many studies performed over the last 20 years have shown a very strong association between EBV infection and the occurrence of MS. Studies have shown quite conclusively that EBV infection precedes MS in almost every patient, and that EBV infection is followed by a rise in serum NfL, which is a biomarker of neuronal damage. You have EBV infection, and then typically several years later a rise in serum concentrations of this marker of neuronal injury, and this is all in a presymptomatic state. Then that is followed by the onset of clinical symptoms in MS. That temporal sequence, I think, is very convincing,” said Dr. Cree, who is a professor of clinical neurology at the University of California, San Francisco.

He pointed out that EBV is not the sole causal pathway of MS, since genetic and environmental factors are known to be involved. “Nonetheless, it’s very strong evidence to indicate that this virus is involved in disease pathogenesis,” said Dr. Cree.

The new research takes the work a step further by revealing a population of T cells in MS patients that appear to be responding directly to EBV during active viral disease. That could be telling because most people who experience an EBV infection and experience mononucleosis recover, and some never even realize they have been infected. As a herpes virus, EBV remains in a latent state in B cells and other immune cells. “We know that you need an EBV infection (to trigger MS), but is EBV in some way continuing to be active in MS?” said Dr. Cree.

Other groups have looked for such evidence, but results have been mixed. Dr. Cree’s own group looked for evidence of EBV in spinal fluid of MS patients when they first present with symptoms, and could find no evidence. On the other hand, an autopsy study of MS patients has found evidence of chronic EBV infection in and around the brain, including the meninges, which could implicate the B cells found in that region. Another study found EBV-targeting antibodies that cross react with neuronal antigens in the cerebral spinal fluid of MS patients. “So depending on the assay used and the types of investigation, there is variable evidence to indicate that EBV has a role in ongoing MS pathogenesis – that it isn’t just a risk factor for MS that triggers the disease but potentially has a role in determining the course of MS,” said Dr. Cree.
 

IS EBV part of MS pathogenesis?

The new study presented at ECTRIMS by Dr. Schneider-Hohendorf offered evidence that MS patients have excess CD8-positive T cells that recognize EBV antigens typically shed during active viral infection. The results suggest “that the immune system is responding to that chronic infection,” said Dr. Cree.

The findings have some implications for a clinical study now in progress, called EMBOLD, which is looking at whether a heterologous infusion of T cells that have been primed to attack EBV could improve symptoms of progressive MS. “The hypothesis there is that chronically infected cells within the body are causing progressive MS and that if we could eradicate those cells, both within the central nervous system and within the periphery, perhaps we could see improvement in MS functional outcomes,” said Dr. Cree, who is a co-investigator for the EMBOLD study. The trial is using T cells from donors that are matched for the human leukocyte antigen complex, which is hoped will target and kill EBV-infected cells.

The study presented by Dr. Schneider-Hohendorf supports the approach. “There is an implication from this study that the trial that that’s currently being conducted might actually possibly have a benefit in the sense that there’s now another piece of evidence to indicate that EBV is not only a risk factor for MS, but may actually participate during the course of the disease as part of the pathogenesis,” said Dr. Cree.

In the new study, the researchers sequenced the T-cell receptor variable beta-chain (TRBV) peripheral repertoire among three cohorts of MS patients: A discovery cohort with 1,336 patients with MS and 229 controls; a validation cohort with 59 patients with MS and 51 controls; and 35 monozygotic twins who were discordant for MS. They identified sequences known to bind to EBV, SARS-CoV-2, cytomegalovirus, and influenza A, and used the latter three viruses as a proof of concept to demonstrate the validity of the approach. EBV-specific MHC-1 restricted CD8 TRBV in the serum of MS patients, with large effect sizes in the discovery (+2.2), validation (+2.1), and MS twin (+1.6) populations. The findings in the twin population rule out a genetic or environmental explanation for the findings in the discovery and validation cohorts, according to Dr. Schneider-Hohendorf.

The researchers also sequenced CSF among six healthy donors and five patients with MS and found significant differences. The T-cell populations had more lytic properties that suggested ongoing immune surveillance. “We can conclude that we found a broader response that could indicate an aberrant immune response. This could be a remnant of disease triggering an event or it could indicate an ongoing immune response to EBV. Is this EBV activity? We really don’t know. To find out, we would expand our pathogen-specific sequences, we would assess CNS tissue and lesions, and we would define the primary response in pediatric cohorts to better understand what might go wrong,” Dr. Schneider-Hohendorf concluded.

Dr. Cree has a financial relationship with Biogen and is a co-investigator for the EMBOLD trial. Dr. Schneider-Hohendorf has financial relationships with Biogen, Novartis, and Roche.