Commentary

CHICAGO – It has been an exciting time to be a hepatologist. During my career, I have witnessed some of the miracles in modern medicine. The most notable is the progress from discovery of the hepatitis C virus (previously non-A, non-B hepatitis) in 1989 to a near 100% cure with 8-12 weeks of oral medications in just 30 years, culminating in the The Nobel Prize in Physiology or Medicine in 2020.

This remarkable feat is matched by the progress from discovery of the hepatitis B virus (initially coined Australia antigen) and a 1976 Nobel Prize to an effective vaccine in 1981, to a list of antiviral drugs approved beginning in 1992 (with currently available nucleos(t)ide analogues associated with near zero risk of antiviral drug resistance even when used as monotherapy), to demonstration that both hepatitis B vaccine and antivirals can prevent liver cancer. Other major breakthroughs include blood-based and image-based noninvasive assessment of liver fibrosis obviating the need for liver biopsy to stage liver disease, and multiple systemic therapies for advanced liver cancer.

Michigan Medicine – University of Michigan

However, there remain many challenges. While we have the tools to eliminate hepatitis B and hepatitis C, resources and coordinated efforts are needed to realize this feasible goal. Development of a vaccine for hepatitis C and a cure for hepatitis B will facilitate this goal.

The biggest present-day challenges in hepatology are the epidemics of nonalcoholic fatty liver disease (NAFLD) and alcohol-associated liver disease (ALD), particularly since both are increasingly impacting young people, socially disadvantaged populations, and those with mental health problems. Social isolation and mental and financial stressors associated with the COVID pandemic have aggravated both NAFLD and ALD, which have now become the leading indications for liver transplantation. Multi-pronged approaches, including public policies and education, destigmatization, easy access to mental health care, provider training, and provision of multi-disciplinary care, are needed to curb this tsunami. NAFLD affects more than 30% of the global population, and screening with simple biomarker(s) followed by liver stiffness measurement using elastography has been proposed to identify patients with or at high risk of advanced fibrosis or cirrhosis for specialist care. NAFLD is a heterogeneous disease and the requirement for paired liver biopsies to demonstrate benefit have made drug development challenging. Better phenotyping of disease and surrogates for outcomes are needed. Liver cancer is one of the top cancer killers globally, but it is also a preventable cancer making prevention and early treatment of liver disease a top public health priority.
 

Dr. Lok is director of clinical hepatology and assistant dean for clinical research, University of Michigan Medical School, Ann Arbor. She disclosed research grants with AstraZeneca, Kowa, and Target. She has served as a consultant/adviser to Abbott, Chroma, GlaxoSmithKline, Roche, Virion, and Novo Nordisk. These remarks were made during one of the AGA Postgraduate Course sessions held at DDW 2023. DDW is sponsored by the American Association for the Study of Liver Diseases (AASLD), the American Gastroenterological Association (AGA), the American Society for Gastrointestinal Endoscopy (ASGE) and The Society for Surgery of the Alimentary Tract (SSAT).

CHICAGO – It has been an exciting time to be a hepatologist. During my career, I have witnessed some of the miracles in modern medicine. The most notable is the progress from discovery of the hepatitis C virus (previously non-A, non-B hepatitis) in 1989 to a near 100% cure with 8-12 weeks of oral medications in just 30 years, culminating in the The Nobel Prize in Physiology or Medicine in 2020.

This remarkable feat is matched by the progress from discovery of the hepatitis B virus (initially coined Australia antigen) and a 1976 Nobel Prize to an effective vaccine in 1981, to a list of antiviral drugs approved beginning in 1992 (with currently available nucleos(t)ide analogues associated with near zero risk of antiviral drug resistance even when used as monotherapy), to demonstration that both hepatitis B vaccine and antivirals can prevent liver cancer. Other major breakthroughs include blood-based and image-based noninvasive assessment of liver fibrosis obviating the need for liver biopsy to stage liver disease, and multiple systemic therapies for advanced liver cancer.

Michigan Medicine – University of Michigan

However, there remain many challenges. While we have the tools to eliminate hepatitis B and hepatitis C, resources and coordinated efforts are needed to realize this feasible goal. Development of a vaccine for hepatitis C and a cure for hepatitis B will facilitate this goal.

The biggest present-day challenges in hepatology are the epidemics of nonalcoholic fatty liver disease (NAFLD) and alcohol-associated liver disease (ALD), particularly since both are increasingly impacting young people, socially disadvantaged populations, and those with mental health problems. Social isolation and mental and financial stressors associated with the COVID pandemic have aggravated both NAFLD and ALD, which have now become the leading indications for liver transplantation. Multi-pronged approaches, including public policies and education, destigmatization, easy access to mental health care, provider training, and provision of multi-disciplinary care, are needed to curb this tsunami. NAFLD affects more than 30% of the global population, and screening with simple biomarker(s) followed by liver stiffness measurement using elastography has been proposed to identify patients with or at high risk of advanced fibrosis or cirrhosis for specialist care. NAFLD is a heterogeneous disease and the requirement for paired liver biopsies to demonstrate benefit have made drug development challenging. Better phenotyping of disease and surrogates for outcomes are needed. Liver cancer is one of the top cancer killers globally, but it is also a preventable cancer making prevention and early treatment of liver disease a top public health priority.
 

Dr. Lok is director of clinical hepatology and assistant dean for clinical research, University of Michigan Medical School, Ann Arbor. She disclosed research grants with AstraZeneca, Kowa, and Target. She has served as a consultant/adviser to Abbott, Chroma, GlaxoSmithKline, Roche, Virion, and Novo Nordisk. These remarks were made during one of the AGA Postgraduate Course sessions held at DDW 2023. DDW is sponsored by the American Association for the Study of Liver Diseases (AASLD), the American Gastroenterological Association (AGA), the American Society for Gastrointestinal Endoscopy (ASGE) and The Society for Surgery of the Alimentary Tract (SSAT).

CHICAGO – It has been an exciting time to be a hepatologist. During my career, I have witnessed some of the miracles in modern medicine. The most notable is the progress from discovery of the hepatitis C virus (previously non-A, non-B hepatitis) in 1989 to a near 100% cure with 8-12 weeks of oral medications in just 30 years, culminating in the The Nobel Prize in Physiology or Medicine in 2020.

This remarkable feat is matched by the progress from discovery of the hepatitis B virus (initially coined Australia antigen) and a 1976 Nobel Prize to an effective vaccine in 1981, to a list of antiviral drugs approved beginning in 1992 (with currently available nucleos(t)ide analogues associated with near zero risk of antiviral drug resistance even when used as monotherapy), to demonstration that both hepatitis B vaccine and antivirals can prevent liver cancer. Other major breakthroughs include blood-based and image-based noninvasive assessment of liver fibrosis obviating the need for liver biopsy to stage liver disease, and multiple systemic therapies for advanced liver cancer.

Michigan Medicine – University of Michigan

However, there remain many challenges. While we have the tools to eliminate hepatitis B and hepatitis C, resources and coordinated efforts are needed to realize this feasible goal. Development of a vaccine for hepatitis C and a cure for hepatitis B will facilitate this goal.

The biggest present-day challenges in hepatology are the epidemics of nonalcoholic fatty liver disease (NAFLD) and alcohol-associated liver disease (ALD), particularly since both are increasingly impacting young people, socially disadvantaged populations, and those with mental health problems. Social isolation and mental and financial stressors associated with the COVID pandemic have aggravated both NAFLD and ALD, which have now become the leading indications for liver transplantation. Multi-pronged approaches, including public policies and education, destigmatization, easy access to mental health care, provider training, and provision of multi-disciplinary care, are needed to curb this tsunami. NAFLD affects more than 30% of the global population, and screening with simple biomarker(s) followed by liver stiffness measurement using elastography has been proposed to identify patients with or at high risk of advanced fibrosis or cirrhosis for specialist care. NAFLD is a heterogeneous disease and the requirement for paired liver biopsies to demonstrate benefit have made drug development challenging. Better phenotyping of disease and surrogates for outcomes are needed. Liver cancer is one of the top cancer killers globally, but it is also a preventable cancer making prevention and early treatment of liver disease a top public health priority.
 

Dr. Lok is director of clinical hepatology and assistant dean for clinical research, University of Michigan Medical School, Ann Arbor. She disclosed research grants with AstraZeneca, Kowa, and Target. She has served as a consultant/adviser to Abbott, Chroma, GlaxoSmithKline, Roche, Virion, and Novo Nordisk. These remarks were made during one of the AGA Postgraduate Course sessions held at DDW 2023. DDW is sponsored by the American Association for the Study of Liver Diseases (AASLD), the American Gastroenterological Association (AGA), the American Society for Gastrointestinal Endoscopy (ASGE) and The Society for Surgery of the Alimentary Tract (SSAT).

I recently returned from a bucket list trip rafting the full length of the Grand Canyon via the Colorado River. It was a spectacular trip, filled with thrilling rapids, awe-inspiring hikes through slot canyons, and swimming in the turquoise waters of Havasu Falls.

For those of you who are fortunate to have experienced a similar adventure, I think you’ll agree one of the best things about the trip (aside from the breathtaking scenery) was the ability to completely unplug. Not only did I travel without my trusty laptop, but cell service was nonexistent. The effect of this forced digital detox was magical. By mentally disconnecting from work without the constant ping of my email and EHR inbox, our group had deeper conversations and formed genuine connections without the distractions of technology. In the frenetically paced world of modern health care where clinicians are reachable wherever they are in the world (even on vacation) as the boundaries between work and life blur, there are increasingly fewer times like this when we can fully disconnect. Yet, periodically disconnecting from work is critical, particularly for the clinician community, which is grappling with increasing levels of burnout and its consequences. As you embark on your well-deserved summer vacations, I hope you have an opportunity to set aside your devices to reconnect more fully with your family and friends, but also yourself.

In this month’s issue of GI&Hepatology News, we update you on AGA’s ongoing advocacy efforts to challenge UnitedHealthcare’s plans to impose increased administrative burdens on GI practices relating to routine GI procedures. We also highlight a landmark clinical trial in pediatric Crohn’s disease recently published in Gastroenterology. In our quarterly Perspectives column, Dr. Mariam Naveed and Dr. Petr Protiva outline important considerations regarding when to stop surveillance for colorectal neoplasia in elderly patients. Finally, our July Member Spotlight features gastroenterologist Dr. Russ Arjal, who shares his experiences launching Telebelly Health, an entirely virtual GI practice.
 

Megan A. Adams, MD, JD, MSc
Editor-in-Chief

I recently returned from a bucket list trip rafting the full length of the Grand Canyon via the Colorado River. It was a spectacular trip, filled with thrilling rapids, awe-inspiring hikes through slot canyons, and swimming in the turquoise waters of Havasu Falls.

For those of you who are fortunate to have experienced a similar adventure, I think you’ll agree one of the best things about the trip (aside from the breathtaking scenery) was the ability to completely unplug. Not only did I travel without my trusty laptop, but cell service was nonexistent. The effect of this forced digital detox was magical. By mentally disconnecting from work without the constant ping of my email and EHR inbox, our group had deeper conversations and formed genuine connections without the distractions of technology. In the frenetically paced world of modern health care where clinicians are reachable wherever they are in the world (even on vacation) as the boundaries between work and life blur, there are increasingly fewer times like this when we can fully disconnect. Yet, periodically disconnecting from work is critical, particularly for the clinician community, which is grappling with increasing levels of burnout and its consequences. As you embark on your well-deserved summer vacations, I hope you have an opportunity to set aside your devices to reconnect more fully with your family and friends, but also yourself.

In this month’s issue of GI&Hepatology News, we update you on AGA’s ongoing advocacy efforts to challenge UnitedHealthcare’s plans to impose increased administrative burdens on GI practices relating to routine GI procedures. We also highlight a landmark clinical trial in pediatric Crohn’s disease recently published in Gastroenterology. In our quarterly Perspectives column, Dr. Mariam Naveed and Dr. Petr Protiva outline important considerations regarding when to stop surveillance for colorectal neoplasia in elderly patients. Finally, our July Member Spotlight features gastroenterologist Dr. Russ Arjal, who shares his experiences launching Telebelly Health, an entirely virtual GI practice.
 

Megan A. Adams, MD, JD, MSc
Editor-in-Chief

I recently returned from a bucket list trip rafting the full length of the Grand Canyon via the Colorado River. It was a spectacular trip, filled with thrilling rapids, awe-inspiring hikes through slot canyons, and swimming in the turquoise waters of Havasu Falls.

For those of you who are fortunate to have experienced a similar adventure, I think you’ll agree one of the best things about the trip (aside from the breathtaking scenery) was the ability to completely unplug. Not only did I travel without my trusty laptop, but cell service was nonexistent. The effect of this forced digital detox was magical. By mentally disconnecting from work without the constant ping of my email and EHR inbox, our group had deeper conversations and formed genuine connections without the distractions of technology. In the frenetically paced world of modern health care where clinicians are reachable wherever they are in the world (even on vacation) as the boundaries between work and life blur, there are increasingly fewer times like this when we can fully disconnect. Yet, periodically disconnecting from work is critical, particularly for the clinician community, which is grappling with increasing levels of burnout and its consequences. As you embark on your well-deserved summer vacations, I hope you have an opportunity to set aside your devices to reconnect more fully with your family and friends, but also yourself.

In this month’s issue of GI&Hepatology News, we update you on AGA’s ongoing advocacy efforts to challenge UnitedHealthcare’s plans to impose increased administrative burdens on GI practices relating to routine GI procedures. We also highlight a landmark clinical trial in pediatric Crohn’s disease recently published in Gastroenterology. In our quarterly Perspectives column, Dr. Mariam Naveed and Dr. Petr Protiva outline important considerations regarding when to stop surveillance for colorectal neoplasia in elderly patients. Finally, our July Member Spotlight features gastroenterologist Dr. Russ Arjal, who shares his experiences launching Telebelly Health, an entirely virtual GI practice.
 

Megan A. Adams, MD, JD, MSc
Editor-in-Chief

It was one of those dog days of August where the humidity is palpable and the pressure is so hot and thick you can almost feel the ions in the air. At the time (2022), I was a White House fellow and senior adviser in the West Wing Office of Public Engagement and in the Office of the Vice President.

I was leaving the White House around 7:00 p.m. through the front gate on Lafayette Square. I had a dinner reservation with a friend, so I was in a rush. It was super overcast. Lo and behold, three steps after I closed the gate behind me, it started pouring. Rain came down so hard I had to take shelter.

There’s a stone building in front of the White House with archways, so I took cover underneath one of them, hoping that in a couple of minutes the rain would pass. Behind the archways are these thick, black, iron gates.

Just as I was about to make a run for it, I heard: BOOM!

It was like a bomb had gone off. In one moment, I saw the lightning bolt, heard the thunder, and felt the heat. It was all one rush of sensation. I couldn’t remember having been that scared in a long time.

I thought, “I definitely have to get out of here. In a couple of minutes there might be another strike, and I’m sitting next to iron gates!” I saw a little bit of a window in the downpour, so I started booking it. I knew there was a sheltered Secret Service area around the corner where they park their cars. A much safer place to be.

I was sprinting on the sidewalk and spotted a bunch of Secret Service agents on their bikes riding in the opposite direction, back toward the park. I knew they wouldn’t be out on bikes in this mess without a reason. As they reached me, one agent said, “Clear the sidewalk! We’re coming through with a bunch of equipment.”

I yelled, “What’s going on?”

“Four people were just struck by lightning,” he said as he zoomed past.

I thought: “Sh*t. I have to go back.”

It was like two different parts of my brain were active at the exact same time. My subcortical brain at the level of the amygdala was like: “You just ran from there, idiot. Why are you running back?” And another part of my brain was like: “This is who you are.”

The lightning had struck one of the largest trees in the park. Four bodies splayed out in one direction from the tree. They’d been taking shelter underneath it when they were hit and were blown off to one side. By the time I got there, two Secret Service agents were on the scene doing CPR. Some bystanders had started to run over.

I did a quick round of pulse checks to see everyone’s status, and all four were apneic and pulseless. I told the two Secret Service agents to keep doing compressions on the first person. Two bystanders also began compressions on another person, an older man.

More Secret Service agents arrived, and I said, “We need to do compressions on this other person right now.” One of the agents took a moment to question who I could be and why I was there. I said, “I’m a doctor. I know I’m not dressed like one, but I’m a physician.”

I told some agents to go find an AED, because these people needed to be shocked.

After they left, I was effectively trying to triage which of these four people would get the AED first. Initially, I spent more of my time on the young man, and we began to get some response from him. I then spent some time with the young woman.

It turned out there were AEDs in the pouches on the Secret Service bikes, but they were very small, dinky AEDs. We tried to apply the pads, but it was downpouring so much that the adhesive wouldn’t stick. I told one of the agents we needed a towel.

Through all this I was concerned we were going to be struck again. I mean, the metal statue of Lafayette was right there! They say lighting doesn’t strike in the same place twice, but who knows if that’s really true?

The towel arrived, and we were able to get the chests of the younger people dry enough for the AED pads. We applied two shocks first to the woman, then the young man. We got his pulse back quickly. The woman’s came back as well, but it felt much weaker.

EMS arrived shortly thereafter. We got all four patients on the transport, and they were transferred to the hospital.

The whole experience had taken 14 minutes.

At the time, I felt confident that the young man was going to survive. We’re taught that lightning bolt strikes are survivable if you can shock someone quickly. He also got pretty good CPR. But the next day I was watching the news and learned that he had passed away. So, of course I was thinking the worst about the others as well.

But a week and a half later, I learned that the young woman had been discharged from the ICU. She was the only one who made it. Her name is Amber, and we got connected through a reporter. About 2 weeks later, I invited her to the White House. I took her to the Oval Office. I met her mom and dad and husband, and we had dinner. We’ve been in touch ever since.

I remember the first time we talked on the phone, Amber said something along the lines of, “This sucks. Obviously, I was not planning for any of this to happen. But I also think there’s something good that could come from this.”

I was so surprised and happy to hear her say that. I had something similar happen to me when I was a teenager – caught in the wrong place at the wrong time. I tried to intervene in a gang fight in my neighborhood. I thought a kid was going to get killed, so I jumped in, imagining I could save the day. I didn’t. They broke a bunch of my bones and I was in the hospital for a bit.

I remember thinking then that my life was over. But after some time, I found a new perspective, which was: Maybe that life is over. But maybe this could be the beginning of a new one. And maybe those things that I’ve been afraid of doing, the dreams that I have, maybe now I’m actually free to go after them.

I told Amber, if there are things that you have been waiting to do, this could be the time. She wants to be an international human rights activist, and she is kicking butt in a graduate school program to begin on that pathway. It’s been really cool to watch her chase this dream with way more vigor than she had before.

I think we bonded because we’ve gone through – obviously not the same thing, but a similar moment of being confronted with your own mortality. Realizing that life can just shatter. And so, while we’re here, we might as well go for it with all the force of a person who knows this could all disappear in an instant.

It was an extremely humbling moment. It reaffirmed that my life is not about me. I have to use the time that I’ve got on behalf of other people as much as I can. What is my life about if not being useful?

Dr. Martin is an emergency medicine physician and faculty member at the MGH Center for Social Justice and Health Equity at Harvard Medical School, Boston.

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

It was one of those dog days of August where the humidity is palpable and the pressure is so hot and thick you can almost feel the ions in the air. At the time (2022), I was a White House fellow and senior adviser in the West Wing Office of Public Engagement and in the Office of the Vice President.

I was leaving the White House around 7:00 p.m. through the front gate on Lafayette Square. I had a dinner reservation with a friend, so I was in a rush. It was super overcast. Lo and behold, three steps after I closed the gate behind me, it started pouring. Rain came down so hard I had to take shelter.

There’s a stone building in front of the White House with archways, so I took cover underneath one of them, hoping that in a couple of minutes the rain would pass. Behind the archways are these thick, black, iron gates.

Just as I was about to make a run for it, I heard: BOOM!

It was like a bomb had gone off. In one moment, I saw the lightning bolt, heard the thunder, and felt the heat. It was all one rush of sensation. I couldn’t remember having been that scared in a long time.

I thought, “I definitely have to get out of here. In a couple of minutes there might be another strike, and I’m sitting next to iron gates!” I saw a little bit of a window in the downpour, so I started booking it. I knew there was a sheltered Secret Service area around the corner where they park their cars. A much safer place to be.

I was sprinting on the sidewalk and spotted a bunch of Secret Service agents on their bikes riding in the opposite direction, back toward the park. I knew they wouldn’t be out on bikes in this mess without a reason. As they reached me, one agent said, “Clear the sidewalk! We’re coming through with a bunch of equipment.”

I yelled, “What’s going on?”

“Four people were just struck by lightning,” he said as he zoomed past.

I thought: “Sh*t. I have to go back.”

It was like two different parts of my brain were active at the exact same time. My subcortical brain at the level of the amygdala was like: “You just ran from there, idiot. Why are you running back?” And another part of my brain was like: “This is who you are.”

The lightning had struck one of the largest trees in the park. Four bodies splayed out in one direction from the tree. They’d been taking shelter underneath it when they were hit and were blown off to one side. By the time I got there, two Secret Service agents were on the scene doing CPR. Some bystanders had started to run over.

I did a quick round of pulse checks to see everyone’s status, and all four were apneic and pulseless. I told the two Secret Service agents to keep doing compressions on the first person. Two bystanders also began compressions on another person, an older man.

More Secret Service agents arrived, and I said, “We need to do compressions on this other person right now.” One of the agents took a moment to question who I could be and why I was there. I said, “I’m a doctor. I know I’m not dressed like one, but I’m a physician.”

I told some agents to go find an AED, because these people needed to be shocked.

After they left, I was effectively trying to triage which of these four people would get the AED first. Initially, I spent more of my time on the young man, and we began to get some response from him. I then spent some time with the young woman.

It turned out there were AEDs in the pouches on the Secret Service bikes, but they were very small, dinky AEDs. We tried to apply the pads, but it was downpouring so much that the adhesive wouldn’t stick. I told one of the agents we needed a towel.

Through all this I was concerned we were going to be struck again. I mean, the metal statue of Lafayette was right there! They say lighting doesn’t strike in the same place twice, but who knows if that’s really true?

The towel arrived, and we were able to get the chests of the younger people dry enough for the AED pads. We applied two shocks first to the woman, then the young man. We got his pulse back quickly. The woman’s came back as well, but it felt much weaker.

EMS arrived shortly thereafter. We got all four patients on the transport, and they were transferred to the hospital.

The whole experience had taken 14 minutes.

At the time, I felt confident that the young man was going to survive. We’re taught that lightning bolt strikes are survivable if you can shock someone quickly. He also got pretty good CPR. But the next day I was watching the news and learned that he had passed away. So, of course I was thinking the worst about the others as well.

But a week and a half later, I learned that the young woman had been discharged from the ICU. She was the only one who made it. Her name is Amber, and we got connected through a reporter. About 2 weeks later, I invited her to the White House. I took her to the Oval Office. I met her mom and dad and husband, and we had dinner. We’ve been in touch ever since.

I remember the first time we talked on the phone, Amber said something along the lines of, “This sucks. Obviously, I was not planning for any of this to happen. But I also think there’s something good that could come from this.”

I was so surprised and happy to hear her say that. I had something similar happen to me when I was a teenager – caught in the wrong place at the wrong time. I tried to intervene in a gang fight in my neighborhood. I thought a kid was going to get killed, so I jumped in, imagining I could save the day. I didn’t. They broke a bunch of my bones and I was in the hospital for a bit.

I remember thinking then that my life was over. But after some time, I found a new perspective, which was: Maybe that life is over. But maybe this could be the beginning of a new one. And maybe those things that I’ve been afraid of doing, the dreams that I have, maybe now I’m actually free to go after them.

I told Amber, if there are things that you have been waiting to do, this could be the time. She wants to be an international human rights activist, and she is kicking butt in a graduate school program to begin on that pathway. It’s been really cool to watch her chase this dream with way more vigor than she had before.

I think we bonded because we’ve gone through – obviously not the same thing, but a similar moment of being confronted with your own mortality. Realizing that life can just shatter. And so, while we’re here, we might as well go for it with all the force of a person who knows this could all disappear in an instant.

It was an extremely humbling moment. It reaffirmed that my life is not about me. I have to use the time that I’ve got on behalf of other people as much as I can. What is my life about if not being useful?

Dr. Martin is an emergency medicine physician and faculty member at the MGH Center for Social Justice and Health Equity at Harvard Medical School, Boston.

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

It was one of those dog days of August where the humidity is palpable and the pressure is so hot and thick you can almost feel the ions in the air. At the time (2022), I was a White House fellow and senior adviser in the West Wing Office of Public Engagement and in the Office of the Vice President.

I was leaving the White House around 7:00 p.m. through the front gate on Lafayette Square. I had a dinner reservation with a friend, so I was in a rush. It was super overcast. Lo and behold, three steps after I closed the gate behind me, it started pouring. Rain came down so hard I had to take shelter.

There’s a stone building in front of the White House with archways, so I took cover underneath one of them, hoping that in a couple of minutes the rain would pass. Behind the archways are these thick, black, iron gates.

Just as I was about to make a run for it, I heard: BOOM!

It was like a bomb had gone off. In one moment, I saw the lightning bolt, heard the thunder, and felt the heat. It was all one rush of sensation. I couldn’t remember having been that scared in a long time.

I thought, “I definitely have to get out of here. In a couple of minutes there might be another strike, and I’m sitting next to iron gates!” I saw a little bit of a window in the downpour, so I started booking it. I knew there was a sheltered Secret Service area around the corner where they park their cars. A much safer place to be.

I was sprinting on the sidewalk and spotted a bunch of Secret Service agents on their bikes riding in the opposite direction, back toward the park. I knew they wouldn’t be out on bikes in this mess without a reason. As they reached me, one agent said, “Clear the sidewalk! We’re coming through with a bunch of equipment.”

I yelled, “What’s going on?”

“Four people were just struck by lightning,” he said as he zoomed past.

I thought: “Sh*t. I have to go back.”

It was like two different parts of my brain were active at the exact same time. My subcortical brain at the level of the amygdala was like: “You just ran from there, idiot. Why are you running back?” And another part of my brain was like: “This is who you are.”

The lightning had struck one of the largest trees in the park. Four bodies splayed out in one direction from the tree. They’d been taking shelter underneath it when they were hit and were blown off to one side. By the time I got there, two Secret Service agents were on the scene doing CPR. Some bystanders had started to run over.

I did a quick round of pulse checks to see everyone’s status, and all four were apneic and pulseless. I told the two Secret Service agents to keep doing compressions on the first person. Two bystanders also began compressions on another person, an older man.

More Secret Service agents arrived, and I said, “We need to do compressions on this other person right now.” One of the agents took a moment to question who I could be and why I was there. I said, “I’m a doctor. I know I’m not dressed like one, but I’m a physician.”

I told some agents to go find an AED, because these people needed to be shocked.

After they left, I was effectively trying to triage which of these four people would get the AED first. Initially, I spent more of my time on the young man, and we began to get some response from him. I then spent some time with the young woman.

It turned out there were AEDs in the pouches on the Secret Service bikes, but they were very small, dinky AEDs. We tried to apply the pads, but it was downpouring so much that the adhesive wouldn’t stick. I told one of the agents we needed a towel.

Through all this I was concerned we were going to be struck again. I mean, the metal statue of Lafayette was right there! They say lighting doesn’t strike in the same place twice, but who knows if that’s really true?

The towel arrived, and we were able to get the chests of the younger people dry enough for the AED pads. We applied two shocks first to the woman, then the young man. We got his pulse back quickly. The woman’s came back as well, but it felt much weaker.

EMS arrived shortly thereafter. We got all four patients on the transport, and they were transferred to the hospital.

The whole experience had taken 14 minutes.

At the time, I felt confident that the young man was going to survive. We’re taught that lightning bolt strikes are survivable if you can shock someone quickly. He also got pretty good CPR. But the next day I was watching the news and learned that he had passed away. So, of course I was thinking the worst about the others as well.

But a week and a half later, I learned that the young woman had been discharged from the ICU. She was the only one who made it. Her name is Amber, and we got connected through a reporter. About 2 weeks later, I invited her to the White House. I took her to the Oval Office. I met her mom and dad and husband, and we had dinner. We’ve been in touch ever since.

I remember the first time we talked on the phone, Amber said something along the lines of, “This sucks. Obviously, I was not planning for any of this to happen. But I also think there’s something good that could come from this.”

I was so surprised and happy to hear her say that. I had something similar happen to me when I was a teenager – caught in the wrong place at the wrong time. I tried to intervene in a gang fight in my neighborhood. I thought a kid was going to get killed, so I jumped in, imagining I could save the day. I didn’t. They broke a bunch of my bones and I was in the hospital for a bit.

I remember thinking then that my life was over. But after some time, I found a new perspective, which was: Maybe that life is over. But maybe this could be the beginning of a new one. And maybe those things that I’ve been afraid of doing, the dreams that I have, maybe now I’m actually free to go after them.

I told Amber, if there are things that you have been waiting to do, this could be the time. She wants to be an international human rights activist, and she is kicking butt in a graduate school program to begin on that pathway. It’s been really cool to watch her chase this dream with way more vigor than she had before.

I think we bonded because we’ve gone through – obviously not the same thing, but a similar moment of being confronted with your own mortality. Realizing that life can just shatter. And so, while we’re here, we might as well go for it with all the force of a person who knows this could all disappear in an instant.

It was an extremely humbling moment. It reaffirmed that my life is not about me. I have to use the time that I’ve got on behalf of other people as much as I can. What is my life about if not being useful?

Dr. Martin is an emergency medicine physician and faculty member at the MGH Center for Social Justice and Health Equity at Harvard Medical School, Boston.

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

More than 15 years in the making, the revised AAP Clinical Practice Guideline Revision: Management of Hyperbilirubinemia in the Newborn Infant 35 or More Weeks of Gestation was released in 2022. A key driving force for this revision was the expanded evidence base regarding monitoring and treatment of newborns 35 or more weeks’ gestation to prevent bilirubin encephalopathy and kernicterus.

Here, we summarize the highlights of the new guidelines and point out practical ways to incorporate these guidelines into daily practice.
 

What has changed?

If you are familiar with the previous guidelines (2004 or the 2009 update) for the management of newborn jaundice, you’ll note that the treatment graphs for phototherapy and exchange transfusion have been updated with new, slightly higher thresholds.

Bilirubin thresholds for starting phototherapy are about 2 mg/dL higher overall than indicated in previous iterations of the guidelines.

This change reflects new evidence that infants don’t typically develop bilirubin neurotoxicity until the total serum bilirubin (TSB) reaches levels well above the previous exchange transfusion threshold, justifying a narrow increase in the bilirubin level for starting phototherapy. Also, phototherapy treatment thresholds are now risk-adjusted, with separate curves for each gestational age from 35 weeks to > 38 weeks.

To find the applicable phototherapy threshold, use the infant’s gestational age (rounding down) and determine whether the infant has even a single neurotoxicity risk factor other than prematurity. Neurotoxicity risk factors include a low albumin level, isoimmune hemolytic disease, glucose-6-phosphate dehydrogenase (G6PD) deficiency, or other hemolytic conditions; sepsis; or any significant clinical instability in the previous 24 hours.

For example, a 38^4/7 weeks’ gestation newborn has a TSB of 12 mg/dL at 48 hours of age but no neurotoxicity risk factors. Using the graph Phototherapy Thresholds: No Hyperbilirubinemia Neurotoxicity Risk Factors, should the infant be placed under phototherapy at this time? (Answer: No. The threshold for starting phototherapy on this infant is approximately 16 mg/dL.)

When hyperbilirubinemia becomes a medical emergency

A new term, “escalation of care,” has been adopted to describe actions to take when the newborn’s TSB climbs to within 2 mg/dL of the exchange transfusion threshold – a medical emergency. Instructions on how to ensure intensive phototherapy, and when to initiate an urgent exchange transfusion, are given, including the critical need to maintain intensive phototherapy continuously during infant transport and admission to another facility.

Transcutaneous vs. serum bilirubin

Either a serum TSB or a transcutaneous bilirubin (TcB) should be measured in all infants between 24 and 48 hours after birth or before discharge if that occurs earlier. TcB measurements are valid and reliable when used as a screening test to identify infants who require a TSB measurement. Although the two tests are generally correlated, they are not identical, and treatment decisions should be based on TSB levels. A TSB should be obtained if the TcB exceeds or is within 3 mg/dL of the phototherapy treatment threshold, or if the TcB is ≥ 15 mg/dL.

Following up: When to check another bilirubin level

Prior to these new guidelines, the question of when to get the next bilirubin level was based on Vinod Bhutani, MD’s risk nomogram, which classified newborn bilirubin levels within high-, intermediate-, or low-risk zones for needing phototherapy. A bilirubin level in the high-risk zone indicated the need for earlier follow-up. These risk zones have been replaced with a more specific table that provides recommended postdischarge follow-up based on how close the newborn’s bilirubin level is to the hour-specific threshold for treatment. The closer the latest TSB or TcB level is to the newborn’s risk-based phototherapy threshold, the sooner the follow-up to check another bilirubin level will need to be.

Most infants discharged before 72 hours of age will need follow-up within 2 days. Newborns with TSB levels nearing the level for phototherapy (within 2 mg/dL or less) should remain in the hospital.
 

Five tips for using the new guidelines

Bilitool.org, a popular and useful app, has already been updated to reflect the changes in the new guidelines, making it easy to apply the new thresholds and create a follow-up plan for each patient.

The guidelines provide recommendations for when to check rebound bilirubin levels after stopping phototherapy (hint: babies with neurotoxic risk factors). A TcB device should not be used while the infant is being treated with phototherapy. However, a TcB can be measured once the baby has been off phototherapy for at least 24 hours.

If you have at least two bilirubin measurements, you can calculate the “rate of rise” in bilirubin level. A rapid rate of rise, which serves as a clinical indicator of hemolysis, is defined as ≥ 0.3 mg/dL per hour in the first 24 hours or ≥ 0.2 mg/dL per hour after the first 24 hours of life. This is especially helpful when hemolysis is suspected even if the newborn’s direct antibody test (DAT) is negative. In this scenario, the infant is considered to have a neurotoxic risk factor.

When you initiate phototherapy, be aware of the infant’s bilirubin level threshold for stopping phototherapy (2 mg/dL below the starting phototherapy threshold), as well as the threshold for escalation of care (2 mg/dL below the exchange transfusion threshold).

Because the thresholds for starting phototherapy and initiating exchange transfusion are slightly higher and specific to gestational age, clinicians can more confidently use less phototherapy.
 

Other guideline highlights

The neurotoxic risk factors and corresponding thresholds are important. If the newborn has one or more neurotoxic risk factors other than prematurity, the neurotoxic risk threshold graph should be used when assessing the need for treatment. Neurotoxic risk thresholds should also be used for newborns whose bilirubin levels continue rising on phototherapy.

The guidelines emphasize that G6PD is one of the most important causes of hazardous hyperbilirubinemia leading to kernicterus in the United States and worldwide. Overall, 13% of African American males and about 4% of African American females have G6PD deficiency.

Finally, the guidelines remind clinicians that an important way to reduce the chances that phototherapy will be needed is to encourage early and frequent feeding (8-12 times in 24 hours).

The AAP Clinical Practice Guideline Revision: Management of Hyperbilirubinemia in the Newborn Infant 35 or More Weeks of Gestation contains a great deal more information, but these basic principles should allow practitioners to begin to incorporate these guidelines into daily practice.

Dr. Amaya is associate professor, department of pediatrics, Medical University of South Carolina, Charleston, and medical director, level 1 nursery, department of pediatrics, MUSC general academic pediatrics. She disclosed ties with Medical University of South Carolina. Dr. Balog is clinical associate professor of pediatrics, Medical University of South Carolina, Charleston. She has no relevant financial relationships. Dr. Basco is professor, department of pediatrics, Medical University of South Carolina, Charleston; director, division of general pediatrics, department of pediatrics, MUSC Children’s Hospital. He has disclosed no relevant financial relationships.

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

More than 15 years in the making, the revised AAP Clinical Practice Guideline Revision: Management of Hyperbilirubinemia in the Newborn Infant 35 or More Weeks of Gestation was released in 2022. A key driving force for this revision was the expanded evidence base regarding monitoring and treatment of newborns 35 or more weeks’ gestation to prevent bilirubin encephalopathy and kernicterus.

Here, we summarize the highlights of the new guidelines and point out practical ways to incorporate these guidelines into daily practice.
 

What has changed?

If you are familiar with the previous guidelines (2004 or the 2009 update) for the management of newborn jaundice, you’ll note that the treatment graphs for phototherapy and exchange transfusion have been updated with new, slightly higher thresholds.

Bilirubin thresholds for starting phototherapy are about 2 mg/dL higher overall than indicated in previous iterations of the guidelines.

This change reflects new evidence that infants don’t typically develop bilirubin neurotoxicity until the total serum bilirubin (TSB) reaches levels well above the previous exchange transfusion threshold, justifying a narrow increase in the bilirubin level for starting phototherapy. Also, phototherapy treatment thresholds are now risk-adjusted, with separate curves for each gestational age from 35 weeks to > 38 weeks.

To find the applicable phototherapy threshold, use the infant’s gestational age (rounding down) and determine whether the infant has even a single neurotoxicity risk factor other than prematurity. Neurotoxicity risk factors include a low albumin level, isoimmune hemolytic disease, glucose-6-phosphate dehydrogenase (G6PD) deficiency, or other hemolytic conditions; sepsis; or any significant clinical instability in the previous 24 hours.

For example, a 38^4/7 weeks’ gestation newborn has a TSB of 12 mg/dL at 48 hours of age but no neurotoxicity risk factors. Using the graph Phototherapy Thresholds: No Hyperbilirubinemia Neurotoxicity Risk Factors, should the infant be placed under phototherapy at this time? (Answer: No. The threshold for starting phototherapy on this infant is approximately 16 mg/dL.)

When hyperbilirubinemia becomes a medical emergency

A new term, “escalation of care,” has been adopted to describe actions to take when the newborn’s TSB climbs to within 2 mg/dL of the exchange transfusion threshold – a medical emergency. Instructions on how to ensure intensive phototherapy, and when to initiate an urgent exchange transfusion, are given, including the critical need to maintain intensive phototherapy continuously during infant transport and admission to another facility.

Transcutaneous vs. serum bilirubin

Either a serum TSB or a transcutaneous bilirubin (TcB) should be measured in all infants between 24 and 48 hours after birth or before discharge if that occurs earlier. TcB measurements are valid and reliable when used as a screening test to identify infants who require a TSB measurement. Although the two tests are generally correlated, they are not identical, and treatment decisions should be based on TSB levels. A TSB should be obtained if the TcB exceeds or is within 3 mg/dL of the phototherapy treatment threshold, or if the TcB is ≥ 15 mg/dL.

Following up: When to check another bilirubin level

Prior to these new guidelines, the question of when to get the next bilirubin level was based on Vinod Bhutani, MD’s risk nomogram, which classified newborn bilirubin levels within high-, intermediate-, or low-risk zones for needing phototherapy. A bilirubin level in the high-risk zone indicated the need for earlier follow-up. These risk zones have been replaced with a more specific table that provides recommended postdischarge follow-up based on how close the newborn’s bilirubin level is to the hour-specific threshold for treatment. The closer the latest TSB or TcB level is to the newborn’s risk-based phototherapy threshold, the sooner the follow-up to check another bilirubin level will need to be.

Most infants discharged before 72 hours of age will need follow-up within 2 days. Newborns with TSB levels nearing the level for phototherapy (within 2 mg/dL or less) should remain in the hospital.
 

Five tips for using the new guidelines

Bilitool.org, a popular and useful app, has already been updated to reflect the changes in the new guidelines, making it easy to apply the new thresholds and create a follow-up plan for each patient.

The guidelines provide recommendations for when to check rebound bilirubin levels after stopping phototherapy (hint: babies with neurotoxic risk factors). A TcB device should not be used while the infant is being treated with phototherapy. However, a TcB can be measured once the baby has been off phototherapy for at least 24 hours.

If you have at least two bilirubin measurements, you can calculate the “rate of rise” in bilirubin level. A rapid rate of rise, which serves as a clinical indicator of hemolysis, is defined as ≥ 0.3 mg/dL per hour in the first 24 hours or ≥ 0.2 mg/dL per hour after the first 24 hours of life. This is especially helpful when hemolysis is suspected even if the newborn’s direct antibody test (DAT) is negative. In this scenario, the infant is considered to have a neurotoxic risk factor.

When you initiate phototherapy, be aware of the infant’s bilirubin level threshold for stopping phototherapy (2 mg/dL below the starting phototherapy threshold), as well as the threshold for escalation of care (2 mg/dL below the exchange transfusion threshold).

Because the thresholds for starting phototherapy and initiating exchange transfusion are slightly higher and specific to gestational age, clinicians can more confidently use less phototherapy.
 

Other guideline highlights

The neurotoxic risk factors and corresponding thresholds are important. If the newborn has one or more neurotoxic risk factors other than prematurity, the neurotoxic risk threshold graph should be used when assessing the need for treatment. Neurotoxic risk thresholds should also be used for newborns whose bilirubin levels continue rising on phototherapy.

The guidelines emphasize that G6PD is one of the most important causes of hazardous hyperbilirubinemia leading to kernicterus in the United States and worldwide. Overall, 13% of African American males and about 4% of African American females have G6PD deficiency.

Finally, the guidelines remind clinicians that an important way to reduce the chances that phototherapy will be needed is to encourage early and frequent feeding (8-12 times in 24 hours).

The AAP Clinical Practice Guideline Revision: Management of Hyperbilirubinemia in the Newborn Infant 35 or More Weeks of Gestation contains a great deal more information, but these basic principles should allow practitioners to begin to incorporate these guidelines into daily practice.

Dr. Amaya is associate professor, department of pediatrics, Medical University of South Carolina, Charleston, and medical director, level 1 nursery, department of pediatrics, MUSC general academic pediatrics. She disclosed ties with Medical University of South Carolina. Dr. Balog is clinical associate professor of pediatrics, Medical University of South Carolina, Charleston. She has no relevant financial relationships. Dr. Basco is professor, department of pediatrics, Medical University of South Carolina, Charleston; director, division of general pediatrics, department of pediatrics, MUSC Children’s Hospital. He has disclosed no relevant financial relationships.

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

More than 15 years in the making, the revised AAP Clinical Practice Guideline Revision: Management of Hyperbilirubinemia in the Newborn Infant 35 or More Weeks of Gestation was released in 2022. A key driving force for this revision was the expanded evidence base regarding monitoring and treatment of newborns 35 or more weeks’ gestation to prevent bilirubin encephalopathy and kernicterus.

Here, we summarize the highlights of the new guidelines and point out practical ways to incorporate these guidelines into daily practice.
 

What has changed?

If you are familiar with the previous guidelines (2004 or the 2009 update) for the management of newborn jaundice, you’ll note that the treatment graphs for phototherapy and exchange transfusion have been updated with new, slightly higher thresholds.

Bilirubin thresholds for starting phototherapy are about 2 mg/dL higher overall than indicated in previous iterations of the guidelines.

This change reflects new evidence that infants don’t typically develop bilirubin neurotoxicity until the total serum bilirubin (TSB) reaches levels well above the previous exchange transfusion threshold, justifying a narrow increase in the bilirubin level for starting phototherapy. Also, phototherapy treatment thresholds are now risk-adjusted, with separate curves for each gestational age from 35 weeks to > 38 weeks.

To find the applicable phototherapy threshold, use the infant’s gestational age (rounding down) and determine whether the infant has even a single neurotoxicity risk factor other than prematurity. Neurotoxicity risk factors include a low albumin level, isoimmune hemolytic disease, glucose-6-phosphate dehydrogenase (G6PD) deficiency, or other hemolytic conditions; sepsis; or any significant clinical instability in the previous 24 hours.

For example, a 38^4/7 weeks’ gestation newborn has a TSB of 12 mg/dL at 48 hours of age but no neurotoxicity risk factors. Using the graph Phototherapy Thresholds: No Hyperbilirubinemia Neurotoxicity Risk Factors, should the infant be placed under phototherapy at this time? (Answer: No. The threshold for starting phototherapy on this infant is approximately 16 mg/dL.)

When hyperbilirubinemia becomes a medical emergency

A new term, “escalation of care,” has been adopted to describe actions to take when the newborn’s TSB climbs to within 2 mg/dL of the exchange transfusion threshold – a medical emergency. Instructions on how to ensure intensive phototherapy, and when to initiate an urgent exchange transfusion, are given, including the critical need to maintain intensive phototherapy continuously during infant transport and admission to another facility.

Transcutaneous vs. serum bilirubin

Either a serum TSB or a transcutaneous bilirubin (TcB) should be measured in all infants between 24 and 48 hours after birth or before discharge if that occurs earlier. TcB measurements are valid and reliable when used as a screening test to identify infants who require a TSB measurement. Although the two tests are generally correlated, they are not identical, and treatment decisions should be based on TSB levels. A TSB should be obtained if the TcB exceeds or is within 3 mg/dL of the phototherapy treatment threshold, or if the TcB is ≥ 15 mg/dL.

Following up: When to check another bilirubin level

Prior to these new guidelines, the question of when to get the next bilirubin level was based on Vinod Bhutani, MD’s risk nomogram, which classified newborn bilirubin levels within high-, intermediate-, or low-risk zones for needing phototherapy. A bilirubin level in the high-risk zone indicated the need for earlier follow-up. These risk zones have been replaced with a more specific table that provides recommended postdischarge follow-up based on how close the newborn’s bilirubin level is to the hour-specific threshold for treatment. The closer the latest TSB or TcB level is to the newborn’s risk-based phototherapy threshold, the sooner the follow-up to check another bilirubin level will need to be.

Most infants discharged before 72 hours of age will need follow-up within 2 days. Newborns with TSB levels nearing the level for phototherapy (within 2 mg/dL or less) should remain in the hospital.
 

Five tips for using the new guidelines

Bilitool.org, a popular and useful app, has already been updated to reflect the changes in the new guidelines, making it easy to apply the new thresholds and create a follow-up plan for each patient.

The guidelines provide recommendations for when to check rebound bilirubin levels after stopping phototherapy (hint: babies with neurotoxic risk factors). A TcB device should not be used while the infant is being treated with phototherapy. However, a TcB can be measured once the baby has been off phototherapy for at least 24 hours.

If you have at least two bilirubin measurements, you can calculate the “rate of rise” in bilirubin level. A rapid rate of rise, which serves as a clinical indicator of hemolysis, is defined as ≥ 0.3 mg/dL per hour in the first 24 hours or ≥ 0.2 mg/dL per hour after the first 24 hours of life. This is especially helpful when hemolysis is suspected even if the newborn’s direct antibody test (DAT) is negative. In this scenario, the infant is considered to have a neurotoxic risk factor.

When you initiate phototherapy, be aware of the infant’s bilirubin level threshold for stopping phototherapy (2 mg/dL below the starting phototherapy threshold), as well as the threshold for escalation of care (2 mg/dL below the exchange transfusion threshold).

Because the thresholds for starting phototherapy and initiating exchange transfusion are slightly higher and specific to gestational age, clinicians can more confidently use less phototherapy.
 

Other guideline highlights

The neurotoxic risk factors and corresponding thresholds are important. If the newborn has one or more neurotoxic risk factors other than prematurity, the neurotoxic risk threshold graph should be used when assessing the need for treatment. Neurotoxic risk thresholds should also be used for newborns whose bilirubin levels continue rising on phototherapy.

The guidelines emphasize that G6PD is one of the most important causes of hazardous hyperbilirubinemia leading to kernicterus in the United States and worldwide. Overall, 13% of African American males and about 4% of African American females have G6PD deficiency.

Finally, the guidelines remind clinicians that an important way to reduce the chances that phototherapy will be needed is to encourage early and frequent feeding (8-12 times in 24 hours).

The AAP Clinical Practice Guideline Revision: Management of Hyperbilirubinemia in the Newborn Infant 35 or More Weeks of Gestation contains a great deal more information, but these basic principles should allow practitioners to begin to incorporate these guidelines into daily practice.

Dr. Amaya is associate professor, department of pediatrics, Medical University of South Carolina, Charleston, and medical director, level 1 nursery, department of pediatrics, MUSC general academic pediatrics. She disclosed ties with Medical University of South Carolina. Dr. Balog is clinical associate professor of pediatrics, Medical University of South Carolina, Charleston. She has no relevant financial relationships. Dr. Basco is professor, department of pediatrics, Medical University of South Carolina, Charleston; director, division of general pediatrics, department of pediatrics, MUSC Children’s Hospital. He has disclosed no relevant financial relationships.

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

The explosion of interest in interventional psychiatry is highlighted by 2 recent reviews published in Current Psychiatry.^1,2 While this is clearly desirable, the rate of growth has created problems. Expansion of interventional modalities has outpaced the training and education of our residents and practicing psychiatrists.

Psychiatry’s failure to address these changes would be a dire error, as psychiatrists could lose control of our field’s advances and growth. But this creates an even larger question: what are the next steps we need to take? We believe interventional psychiatry must be recognized as its own psychiatric subspeciality, receive greater emphasis in psychiatry residency training, and be subject to standardization by professional organizations.

Psychiatry has incorporated procedures into patient care for almost 100 years, starting with electroconvulsive therapy (ECT) and insulin shock therapy in the 1930s.^3,4 However, in the last 10 years, the rapid expansion of FDA approvals of neuromodulation procedures to treat psychiatric conditions (including vagus nerve stimulation in 2005, transcranial magnetic stimulation [TMS] in 2008, and the device exception granted for the use of deep brain stimulation in 2009) has produced the moniker “interventional psychiatry” for this unofficial psychiatric subspeciality.^5,6

If we are to establish interventional psychiatry as a recognized subspeciality, it is important to create a universally accepted definition. We propose the term refer to therapeutic techniques or processes that may or may not be invasive but require special training to perform. Additionally, interventional psychiatry should include even minimally invasive procedures, such as ketamine infusions, medication implants, long-acting injectable (LAI) medications, and processes that require a Risk Evaluation and Mitigation Strategy (REMS), such as those utilized with clozapine, esketamine, or olanzapine for extended-release injectable suspension⁷ (see “Risk Evaluation and Mitigation Strategy programs: How they can be improved”). The proportions of clinicians who prescribe clozapine (7%)⁸ or LAIs (32.1% to 77.7%, depending on the patient population being treated)^9,10 is evidence that the interventional nature of these treatments creates obstacles to their use.

This vacuum of adequate training among psychiatrists has caused interventional psychiatry to grow beyond the confines of the psychiatric field. In most metropolitan areas of the United States, there are clinicians who focus on a specific interventional treatment, such as ketamine infusions or TMS administration. The creation of these specialized clinics has frequently been pioneered by nonpsychiatrists, such as anesthesiologists. This may be attributed to these clinicians’ level of comfort with procedures, or because they possess an infrastructure within their practice that facilitates delivery of the services. In certain states with independent-practice laws, midlevel clinicians are granted permission to open these clinics. However, having nonpsychiatrists provide these treatments to patients with complex psychiatric disorders without psychiatrist involvement makes it less likely that the appropriateness of treatment will be determined, or that the treatment will be incorporated into the patient’s overall biopsychosocial treatment plan.

A gap in training

There is evidence the growth of interventional psychiatry has exceeded the capacity of the current training infrastructure to provide trainees with adequate exposure to these procedures. The Accreditation Council for Graduate Medical Education requires that psychiatry residents be trained in the indications for and use of ECT and neuromodulation therapies but does not provide any specifics about how this training should occur,¹¹ and the Psychiatry Milestones do not indicate how competency in these therapies can be achieved.¹² Most trainees have exposure to some interventional treatments, such as ECT or clozapine administration, during residency. However, in 1 survey, only 63% of residents had prescribed clozapine, and 83% indicated they wanted additional experience.¹³ In a survey of 91 training programs, 75% stated that ECT was required of residents, but 37% estimated that a typical resident would participate in <10 treatments.¹⁴ Even more surprising, 27% estimated that the typical resident would care for <5 patients receiving ECT.¹⁴

Addressing the changing role of interventional practices in our field must occur on multiple levels, starting with a core curriculum during residency training, expanded learning opportunities for residents with a specific interest in interventional psychiatry, and, most important, a formal interventional psychiatry fellowship leading to certification from the American Board of Medical Specialties.^5,6 There are growing numbers of 1-year fellowship programs that offer extensive experiences in neuromodulation and novel pharma­cologic treatment and may produce the next generation of leaders in this field. However, training in interventional psychiatry techniques for practicing psychiatrists wishing to expand their treatment offerings is generally quite limited.

Oversight of interventional psychiatry training should be performed by peers. Therefore, creation of an interventional psychiatry society, or a work group within a larger organization, is necessary. While much of this already exists, it is fragmented into associations focused on unique aspects of interventional psychiatry, such as just ECT (eg, International Society for ECT and Neurostimulation), just TMS (eg, Clinical TMS Society), or just ketamine (eg, the American Society of Ketamine Physicians). Despite disparate foci, the goal would be for all to unite into a parent interventional organization that can face these challenges. These organizations have already united a core of individual interventional psychiatrists who can lead psychiatry into the future. They can provide input into guidelines, minimal standards, procedures, protocols, and outcome measures. They also can address any ethical issues that may arise with the use of more invasive treatments.

Change, especially the monumental changes in practice that accompany interventional psychiatry, is both exciting and intimidating. However, certain “growing pains” along the way require urgent consideration. Ultimately, as a field, we either adapt to change or get left behind.

The explosion of interest in interventional psychiatry is highlighted by 2 recent reviews published in Current Psychiatry.^1,2 While this is clearly desirable, the rate of growth has created problems. Expansion of interventional modalities has outpaced the training and education of our residents and practicing psychiatrists.

Psychiatry’s failure to address these changes would be a dire error, as psychiatrists could lose control of our field’s advances and growth. But this creates an even larger question: what are the next steps we need to take? We believe interventional psychiatry must be recognized as its own psychiatric subspeciality, receive greater emphasis in psychiatry residency training, and be subject to standardization by professional organizations.

Psychiatry has incorporated procedures into patient care for almost 100 years, starting with electroconvulsive therapy (ECT) and insulin shock therapy in the 1930s.^3,4 However, in the last 10 years, the rapid expansion of FDA approvals of neuromodulation procedures to treat psychiatric conditions (including vagus nerve stimulation in 2005, transcranial magnetic stimulation [TMS] in 2008, and the device exception granted for the use of deep brain stimulation in 2009) has produced the moniker “interventional psychiatry” for this unofficial psychiatric subspeciality.^5,6

If we are to establish interventional psychiatry as a recognized subspeciality, it is important to create a universally accepted definition. We propose the term refer to therapeutic techniques or processes that may or may not be invasive but require special training to perform. Additionally, interventional psychiatry should include even minimally invasive procedures, such as ketamine infusions, medication implants, long-acting injectable (LAI) medications, and processes that require a Risk Evaluation and Mitigation Strategy (REMS), such as those utilized with clozapine, esketamine, or olanzapine for extended-release injectable suspension⁷ (see “Risk Evaluation and Mitigation Strategy programs: How they can be improved”). The proportions of clinicians who prescribe clozapine (7%)⁸ or LAIs (32.1% to 77.7%, depending on the patient population being treated)^9,10 is evidence that the interventional nature of these treatments creates obstacles to their use.

This vacuum of adequate training among psychiatrists has caused interventional psychiatry to grow beyond the confines of the psychiatric field. In most metropolitan areas of the United States, there are clinicians who focus on a specific interventional treatment, such as ketamine infusions or TMS administration. The creation of these specialized clinics has frequently been pioneered by nonpsychiatrists, such as anesthesiologists. This may be attributed to these clinicians’ level of comfort with procedures, or because they possess an infrastructure within their practice that facilitates delivery of the services. In certain states with independent-practice laws, midlevel clinicians are granted permission to open these clinics. However, having nonpsychiatrists provide these treatments to patients with complex psychiatric disorders without psychiatrist involvement makes it less likely that the appropriateness of treatment will be determined, or that the treatment will be incorporated into the patient’s overall biopsychosocial treatment plan.

A gap in training

There is evidence the growth of interventional psychiatry has exceeded the capacity of the current training infrastructure to provide trainees with adequate exposure to these procedures. The Accreditation Council for Graduate Medical Education requires that psychiatry residents be trained in the indications for and use of ECT and neuromodulation therapies but does not provide any specifics about how this training should occur,¹¹ and the Psychiatry Milestones do not indicate how competency in these therapies can be achieved.¹² Most trainees have exposure to some interventional treatments, such as ECT or clozapine administration, during residency. However, in 1 survey, only 63% of residents had prescribed clozapine, and 83% indicated they wanted additional experience.¹³ In a survey of 91 training programs, 75% stated that ECT was required of residents, but 37% estimated that a typical resident would participate in <10 treatments.¹⁴ Even more surprising, 27% estimated that the typical resident would care for <5 patients receiving ECT.¹⁴

Addressing the changing role of interventional practices in our field must occur on multiple levels, starting with a core curriculum during residency training, expanded learning opportunities for residents with a specific interest in interventional psychiatry, and, most important, a formal interventional psychiatry fellowship leading to certification from the American Board of Medical Specialties.^5,6 There are growing numbers of 1-year fellowship programs that offer extensive experiences in neuromodulation and novel pharma­cologic treatment and may produce the next generation of leaders in this field. However, training in interventional psychiatry techniques for practicing psychiatrists wishing to expand their treatment offerings is generally quite limited.

Oversight of interventional psychiatry training should be performed by peers. Therefore, creation of an interventional psychiatry society, or a work group within a larger organization, is necessary. While much of this already exists, it is fragmented into associations focused on unique aspects of interventional psychiatry, such as just ECT (eg, International Society for ECT and Neurostimulation), just TMS (eg, Clinical TMS Society), or just ketamine (eg, the American Society of Ketamine Physicians). Despite disparate foci, the goal would be for all to unite into a parent interventional organization that can face these challenges. These organizations have already united a core of individual interventional psychiatrists who can lead psychiatry into the future. They can provide input into guidelines, minimal standards, procedures, protocols, and outcome measures. They also can address any ethical issues that may arise with the use of more invasive treatments.

Change, especially the monumental changes in practice that accompany interventional psychiatry, is both exciting and intimidating. However, certain “growing pains” along the way require urgent consideration. Ultimately, as a field, we either adapt to change or get left behind.

The explosion of interest in interventional psychiatry is highlighted by 2 recent reviews published in Current Psychiatry.^1,2 While this is clearly desirable, the rate of growth has created problems. Expansion of interventional modalities has outpaced the training and education of our residents and practicing psychiatrists.

Psychiatry’s failure to address these changes would be a dire error, as psychiatrists could lose control of our field’s advances and growth. But this creates an even larger question: what are the next steps we need to take? We believe interventional psychiatry must be recognized as its own psychiatric subspeciality, receive greater emphasis in psychiatry residency training, and be subject to standardization by professional organizations.

Psychiatry has incorporated procedures into patient care for almost 100 years, starting with electroconvulsive therapy (ECT) and insulin shock therapy in the 1930s.^3,4 However, in the last 10 years, the rapid expansion of FDA approvals of neuromodulation procedures to treat psychiatric conditions (including vagus nerve stimulation in 2005, transcranial magnetic stimulation [TMS] in 2008, and the device exception granted for the use of deep brain stimulation in 2009) has produced the moniker “interventional psychiatry” for this unofficial psychiatric subspeciality.^5,6

If we are to establish interventional psychiatry as a recognized subspeciality, it is important to create a universally accepted definition. We propose the term refer to therapeutic techniques or processes that may or may not be invasive but require special training to perform. Additionally, interventional psychiatry should include even minimally invasive procedures, such as ketamine infusions, medication implants, long-acting injectable (LAI) medications, and processes that require a Risk Evaluation and Mitigation Strategy (REMS), such as those utilized with clozapine, esketamine, or olanzapine for extended-release injectable suspension⁷ (see “Risk Evaluation and Mitigation Strategy programs: How they can be improved”). The proportions of clinicians who prescribe clozapine (7%)⁸ or LAIs (32.1% to 77.7%, depending on the patient population being treated)^9,10 is evidence that the interventional nature of these treatments creates obstacles to their use.

This vacuum of adequate training among psychiatrists has caused interventional psychiatry to grow beyond the confines of the psychiatric field. In most metropolitan areas of the United States, there are clinicians who focus on a specific interventional treatment, such as ketamine infusions or TMS administration. The creation of these specialized clinics has frequently been pioneered by nonpsychiatrists, such as anesthesiologists. This may be attributed to these clinicians’ level of comfort with procedures, or because they possess an infrastructure within their practice that facilitates delivery of the services. In certain states with independent-practice laws, midlevel clinicians are granted permission to open these clinics. However, having nonpsychiatrists provide these treatments to patients with complex psychiatric disorders without psychiatrist involvement makes it less likely that the appropriateness of treatment will be determined, or that the treatment will be incorporated into the patient’s overall biopsychosocial treatment plan.

A gap in training

There is evidence the growth of interventional psychiatry has exceeded the capacity of the current training infrastructure to provide trainees with adequate exposure to these procedures. The Accreditation Council for Graduate Medical Education requires that psychiatry residents be trained in the indications for and use of ECT and neuromodulation therapies but does not provide any specifics about how this training should occur,¹¹ and the Psychiatry Milestones do not indicate how competency in these therapies can be achieved.¹² Most trainees have exposure to some interventional treatments, such as ECT or clozapine administration, during residency. However, in 1 survey, only 63% of residents had prescribed clozapine, and 83% indicated they wanted additional experience.¹³ In a survey of 91 training programs, 75% stated that ECT was required of residents, but 37% estimated that a typical resident would participate in <10 treatments.¹⁴ Even more surprising, 27% estimated that the typical resident would care for <5 patients receiving ECT.¹⁴

Addressing the changing role of interventional practices in our field must occur on multiple levels, starting with a core curriculum during residency training, expanded learning opportunities for residents with a specific interest in interventional psychiatry, and, most important, a formal interventional psychiatry fellowship leading to certification from the American Board of Medical Specialties.^5,6 There are growing numbers of 1-year fellowship programs that offer extensive experiences in neuromodulation and novel pharma­cologic treatment and may produce the next generation of leaders in this field. However, training in interventional psychiatry techniques for practicing psychiatrists wishing to expand their treatment offerings is generally quite limited.

Oversight of interventional psychiatry training should be performed by peers. Therefore, creation of an interventional psychiatry society, or a work group within a larger organization, is necessary. While much of this already exists, it is fragmented into associations focused on unique aspects of interventional psychiatry, such as just ECT (eg, International Society for ECT and Neurostimulation), just TMS (eg, Clinical TMS Society), or just ketamine (eg, the American Society of Ketamine Physicians). Despite disparate foci, the goal would be for all to unite into a parent interventional organization that can face these challenges. These organizations have already united a core of individual interventional psychiatrists who can lead psychiatry into the future. They can provide input into guidelines, minimal standards, procedures, protocols, and outcome measures. They also can address any ethical issues that may arise with the use of more invasive treatments.

Change, especially the monumental changes in practice that accompany interventional psychiatry, is both exciting and intimidating. However, certain “growing pains” along the way require urgent consideration. Ultimately, as a field, we either adapt to change or get left behind.

Editor’s note: Readers’ Forum is a department for correspondence from readers that is not in response to articles published in Current Psychiatry . All submissions to Readers’ Forum undergo peer review and are subject to editing for length and style. For more information, contact [email protected].

As an emergency department (ED) psychiatrist with 25 years of experience working in a large city, I am growing increasingly concerned about the escalating number of individuals experiencing homelessness in urban areas.

Homelessness remains a critical issue across the United States. The news reports from major urban areas are startling. In my own practice, I encounter approximately 10,000 patients annually, and at least one-half of them are homeless. Additionally, 75% of these patients who are homeless experience addiction, and many have lost all social support. Due to overcrowding at our area’s shelters, they resort to using the ED as a shelter because most of our shelters are overcrowded. This situation has caused an overwhelming overload in the ED and left staff disheartened and difficult to retain.

The relationship between mental illness and homelessness is complex and multifaceted. Research suggests that up to one-third of individuals who are homeless have serious mental illness.¹ Mental illness can contribute to homelessness by impeding individuals’ ability to maintain employment, housing, and social relationships. Conversely, homelessness can worsen mental illness (especially in younger individuals, who are most vulnerable) by exposing individuals to traumatic experiences, substance abuse, and other stressors.²

One approach to effectively address homelessness in urban areas is provide supportive housing that incorporates access to mental health services. Research has demonstrated that offering stable housing and mental health services to individuals experiencing homelessness can significantly improve their mental and physical health and reduce their reliance on costly emergency services.^3,4

Collaboration between the health care system and government is also essential. By working together, the health care system and government can develop comprehensive strategies, allocate resources, and implement interventions that address the physical and mental health needs of individuals who are homeless and provide them with the necessary support and services. This collaboration is essential to create sustainable solutions and make a meaningful impact in combating homelessness.⁵

Addressing homelessness in urban areas requires a comprehensive approach that recognizes the critical role of mental illness and necessity for collaborative solutions. While our ED has implemented certain measures, such as allowing patients to remain on 23-hour holds to prevent immediate re-admission, additional interventions are needed. These include expanding shelters and transitional housing programs, which are currently in short supply, and developing street medicine programs to meet individuals where they are and improve compliance with medications. By implementing these strategies, we can help minimize the impact of homelessness on individuals with mental illness and enhance the health and well-being of individuals experiencing homelessness.

Editor’s note: Readers’ Forum is a department for correspondence from readers that is not in response to articles published in Current Psychiatry . All submissions to Readers’ Forum undergo peer review and are subject to editing for length and style. For more information, contact [email protected].

As an emergency department (ED) psychiatrist with 25 years of experience working in a large city, I am growing increasingly concerned about the escalating number of individuals experiencing homelessness in urban areas.

Homelessness remains a critical issue across the United States. The news reports from major urban areas are startling. In my own practice, I encounter approximately 10,000 patients annually, and at least one-half of them are homeless. Additionally, 75% of these patients who are homeless experience addiction, and many have lost all social support. Due to overcrowding at our area’s shelters, they resort to using the ED as a shelter because most of our shelters are overcrowded. This situation has caused an overwhelming overload in the ED and left staff disheartened and difficult to retain.

The relationship between mental illness and homelessness is complex and multifaceted. Research suggests that up to one-third of individuals who are homeless have serious mental illness.¹ Mental illness can contribute to homelessness by impeding individuals’ ability to maintain employment, housing, and social relationships. Conversely, homelessness can worsen mental illness (especially in younger individuals, who are most vulnerable) by exposing individuals to traumatic experiences, substance abuse, and other stressors.²

One approach to effectively address homelessness in urban areas is provide supportive housing that incorporates access to mental health services. Research has demonstrated that offering stable housing and mental health services to individuals experiencing homelessness can significantly improve their mental and physical health and reduce their reliance on costly emergency services.^3,4

Collaboration between the health care system and government is also essential. By working together, the health care system and government can develop comprehensive strategies, allocate resources, and implement interventions that address the physical and mental health needs of individuals who are homeless and provide them with the necessary support and services. This collaboration is essential to create sustainable solutions and make a meaningful impact in combating homelessness.⁵

Addressing homelessness in urban areas requires a comprehensive approach that recognizes the critical role of mental illness and necessity for collaborative solutions. While our ED has implemented certain measures, such as allowing patients to remain on 23-hour holds to prevent immediate re-admission, additional interventions are needed. These include expanding shelters and transitional housing programs, which are currently in short supply, and developing street medicine programs to meet individuals where they are and improve compliance with medications. By implementing these strategies, we can help minimize the impact of homelessness on individuals with mental illness and enhance the health and well-being of individuals experiencing homelessness.

Editor’s note: Readers’ Forum is a department for correspondence from readers that is not in response to articles published in Current Psychiatry . All submissions to Readers’ Forum undergo peer review and are subject to editing for length and style. For more information, contact [email protected].

As an emergency department (ED) psychiatrist with 25 years of experience working in a large city, I am growing increasingly concerned about the escalating number of individuals experiencing homelessness in urban areas.

Homelessness remains a critical issue across the United States. The news reports from major urban areas are startling. In my own practice, I encounter approximately 10,000 patients annually, and at least one-half of them are homeless. Additionally, 75% of these patients who are homeless experience addiction, and many have lost all social support. Due to overcrowding at our area’s shelters, they resort to using the ED as a shelter because most of our shelters are overcrowded. This situation has caused an overwhelming overload in the ED and left staff disheartened and difficult to retain.

The relationship between mental illness and homelessness is complex and multifaceted. Research suggests that up to one-third of individuals who are homeless have serious mental illness.¹ Mental illness can contribute to homelessness by impeding individuals’ ability to maintain employment, housing, and social relationships. Conversely, homelessness can worsen mental illness (especially in younger individuals, who are most vulnerable) by exposing individuals to traumatic experiences, substance abuse, and other stressors.²

One approach to effectively address homelessness in urban areas is provide supportive housing that incorporates access to mental health services. Research has demonstrated that offering stable housing and mental health services to individuals experiencing homelessness can significantly improve their mental and physical health and reduce their reliance on costly emergency services.^3,4

Collaboration between the health care system and government is also essential. By working together, the health care system and government can develop comprehensive strategies, allocate resources, and implement interventions that address the physical and mental health needs of individuals who are homeless and provide them with the necessary support and services. This collaboration is essential to create sustainable solutions and make a meaningful impact in combating homelessness.⁵

Addressing homelessness in urban areas requires a comprehensive approach that recognizes the critical role of mental illness and necessity for collaborative solutions. While our ED has implemented certain measures, such as allowing patients to remain on 23-hour holds to prevent immediate re-admission, additional interventions are needed. These include expanding shelters and transitional housing programs, which are currently in short supply, and developing street medicine programs to meet individuals where they are and improve compliance with medications. By implementing these strategies, we can help minimize the impact of homelessness on individuals with mental illness and enhance the health and well-being of individuals experiencing homelessness.

More on an asymmetric life

I enjoy receiving Current Psychiatry each month and read Dr. Nasrallah's editorials with great interest, as there is often an interesting angle to the topic. However, I found your recent editorial (“The joys and rewards of an asymmetric life,” Current Psychiatry, May 2023, p. 7-8,16, doi:10.12788/cp.0361) perplexing. You and I (and most male physicians) have certainly been privileged, but not everyone gets to lead an asymmetric life. For many of our patients, an unbalanced life is part and parcel of their mental illness.

Too often, families bear the burden of an individual’s hyperfocused pursuits. I hope your wife has been able to pursue her occupation with the same zeal and commitment. We have all read biographies of driven individuals and, unfortunately, someone pays the price for another’s success. For every Steve Jobs, there is a Lisa Jobs.

If we were surgeons, I would applaud your essay. However, we are psychiatrists. If anything, we balance out the reductionist forces in medicine. When every other physician claims a cure with medications or procedures, we look at all aspects of the patient’s life to find the appropriate treatment. At least that’s what we should be doing.

I was part of the first class of residents to work under the 80-hours-per-week restrictions. I was grateful for the extra time to rest, exercise, and spend time with my wife. The 80-hour restrictions improved resident wellness and had no impact on patient care. There are intangible benefits of diverting the mind from a chosen pursuit (such as creativity).

There is no doubt that becoming number 1 in any field requires a tremendous amount of determination, sacrifice, and effort. But not everyone gets to be first. Our society’s single-minded focus on being the best has had a major impact on mental health, especially for children. I hope you can address that in a future editorial.

Sudhir Nagaraja, DO, MS
Fredericksburg, Virginia

Dr. Nasrallah responds

Thank you for your letter about my editorial. You obviously believe in leading a balanced life, and that’s fine if you so choose. I described why I decided at an early age to lead an intensive, “purpose-driven life,” which requires investing much more time than others do, to achieve my lofty goals and excel in my area of expertise (academic psychiatry). It is really a “calling,” and those who score an extraordinary achievement (a moonshot) in their life, including Olympic gold medalists, entrepreneurs, inventors, or Nobel laureates, must do exactly what I do. I am not urging anyone to do what I have chosen to do in my life. Everyone defines for themselves what constitutes the pursuit of happiness.

You mentioned my wife. Let me assert that she is highly successful as a mother and as a research psychologist. She is my extremely valuable life partner and very supportive of what I do. I am fortunate to have chosen well!

Continue to: More on transient global amnesia

 

 

More on transient global amnesia

Your recent article on transient global amnesia (TGA) (“Transient global amnesia: Psychiatric precipitants, features, and comorbidities,” Current Psychiatry, April 2023, p. 30-35,40, doi:10.12788/cp.0345) is an encouragement for psychiatrists to bring their skills to explore disorders often seen as the primary task of neurology. The article presents a woman with a history of trauma who received a severe emotional shock that triggered TGA. The discussion of a proposed treatment (lorazepam) brings a psychopharmacologic focus to TGA.

I witnessed TGA, experienced by my brother, while on a surf trip. After bodyboarding for about an hour in cold water, wearing a full wet suit and hood, he met me on the beach. He recognized me and knew my name but had no idea where we were, how we got there, or other events from earlier that morning. There was no stressor, just the usual surfing excitement. We went to a local emergency department, where the physical examination, usual laboratory tests, and neuroimaging were normal. After approximately 5 hours, he began to fully recall recent events. Ten years later, there has been no recurrence. The only change in his surfing habits has been to avoid using a hood with neck coverage.

In 2022, Papadis et al¹ described a case of concurrent Takotsubo cardio­myopathy and TGA, noting that cardiovascular dysfunction and neuro­logic dysfunction may be provoked by an emotional or stressful situation. The interesting observations of capture myopathy from animal literature appear similar to human reactions to trauma.^1-3

Case reports of scopolamine intoxication have been linked to TGA. Severe memory disturbances, characteristics of dry mouth, blurred vision, and tachycardia were evident. Certain South American plant extracts popularly known as “Burundanga” have anticholinergic effects. Severe anterograde amnesia and submissiveness represent the 2 most notorious clinical signs of Burundanga intoxication.⁴

As one reviews single and groups of case studies, several things stand out. The hallmark of TGA is the sudden inability to make new memories, which resolves in a few hours. The brief and isolated dysfunction is what distinguishes this condition from most episodic disorders, but a clinician should not prognosticate too much without screening for ischemic or metabolic disturbance. Common associated precursors include Valsalva-associated activities, emotional stress with anxiety, acute pain, cold water immersion, static neck posture, and age older than 55.^5,6 

Neuropsychiatric disorders involve the neuron and its connections. Major reflexes automate the processes of the “neurocardiac” axis. The vasovagal reflex (Barcroft/Edholm reflex), diving reflex, baroreceptor reflex, Cushing reflex, and others depend upon the conversion of a mechanical stimulus to neurotransmission. The reflexes have sensors, afferent paths, a central processing, and efferent paths that lead to events or experiences. CNS processing is complex but the brainstem, amygdala, prefrontal cortex, and some cortical regions are involved. Neurocardiac reactions can come from pathologic events, including ischemia, metabolic disturbance, pain signals, or emotional effects within the axis.^7-11

Understanding neurocardiac reflexes may help our progress with challenging clinical conditions, such as chronic pain, trauma, and cognitive impairment. The broad use of vagus nerve stimulation is one indicator of the power of this focus.^12-19 Lewis²⁰ suggested increased susceptibility to retrograde jugular venous flow could cause regional brain ischemia, resulting in TGA. The competency of jugular venous valves during the Valsalva maneuver could be assessed with Doppler ultrasound. Abnormalities could be managed, and results assessed.^20,21 Vascular shunting from memory regions in the brain to essential neurocardiac control areas should be considered.

Cholinergic processes are active in the parasympathetic nervous system, sustained attention, working memory, executive functions, and mood. Increased central cholinergic activity may lead to depression. Scopolamine, in its therapeutic range, has antidepressant effects but in toxic doses is a dissociative agent.^22,23 While cholinesterase inhibitors are used in Alzheimer disease, cholinergic agonists have yet to play a large role in general psychiatry or functional neurology.

TGA continues to provide a window into memory, functional disorders, psychological defenses, and adaptive neurocardiac processes. Continued clinical care and research might include gradual adaptation to cold water immersion, caution with the Valsalva maneuver, cholinergic support, managing the trapped response, avoiding interference with normal jugular flow, and evaluation for jugular venous insufficiency.

Because a variety of medical procedures can trigger TGA, health care professionals in many fields need to understand this symptom complex.^24-27 Thanks to the authors for raising the awareness of TGA for psychiatrists.

Mark Chandler, MD
Durham, North Carolina

References

1. Papadis A, Svab S, Brugger N, et al. “Broken heart” and “broken brain”: which connection? Cardiol Res. 2022;13(1):65-70. doi:10.14740/cr1336

2. Blumstein DT, Buckner J, Shah S, et al. The evolution of capture myopathy in hooved mammals: a model for human stress cardiomyopathy? Evol Med Public Health. 2015;2015(1):195-203. doi:10.1093/emph/eov015

3. Seguel M, Paredes E, Pavés H, et al. Capture-induced stress cardiomyopathy in South American fur seal pups (Arctophoca australis gracilis). Marine Mammal Science. 2014;30(3): 1149-1157. https://doi.org/10.1111/mms.12079

4. Ardila A, Moreno C. Scopolamine intoxication as a model of transient global amnesia. Brain Cogn. 1991;15(2):236-245. doi:10.1016/0278-2626(91)90028-7

5. Bartsch T, Deuschl G. Transient global amnesia: functional anatomy and clinical implications. Lancet Neurol. 2010;9(2):205-214. doi:10.1016/S1474-4422(09)70344-8

6. Spiegel DR, Smith J, Wade RR, et al. Transient global amnesia: current perspectives. Neuropsychiatr Dis Treat. 2017;13:2691-2703. doi:10.2147/NDT.S130710

7. Yartsev A. Cardiac reflexes. August 15, 2020. Updated May 19, 2023. Accessed June 12, 2023. https://derangedphysiology.com/main/cicm-primary-exam/required-reading/cardiovascular-system/Chapter%20491/cardiac-reflexes

8. Lemaitre F, Chowdhury T, Schaller B. The trigeminocardiac reflex - a comparison with the diving reflex in humans. Arch Med Sci. 2015;11(2):419-426. doi:10.5114/aoms.2015.50974

9. Lindholm P, Lundgren CE. The physiology and pathophysiology of human breath-hold diving. J Appl Physiol (1985). 2009;106(1):284-292. doi:10.1152/japplphysiol.90991.2008

10. Tansey EA, Johnson CD. Recent advances in thermoregulation. Adv Physiol Educ. 2015;39(3):139-148. doi:10.1152/advan.00126.2014

11. Alboni P, Alboni M. Vasovagal syncope as a manifestation of an evolutionary selected trait. J Atr Fibrillation. 2014;7(2):1035. doi:10.4022/jafib.1035

12. Badran BW, Austelle CW. The future is noninvasive: a brief review of the evolution and clinical utility of vagus nerve stimulation. Focus (Am Psychiatr Publ). 2022;20(1):3-7. doi:10.1176/appi.focus.20210023

13. Suarez-Roca H, Mamoun N, Sigurdson MI, et al. Baroreceptor modulation of the cardiovascular system, pain, consciousness, and cognition. Compr Physiol. 2021;11(2):1373-1423. doi:10.1002/cphy.c190038

14. Pinna T, Edwards DJ. A systematic review of associations between interoception, vagal tone, and emotional regulation: potential applications for mental health, wellbeing, psychological flexibility, and chronic conditions. Front Psychol. 2020;11:1792. doi:10.3389/fpsyg.2020.01792

15. Howland RH. Vagus nerve stimulation. Curr Behav Neurosci Rep. 2014 Jun;1(2):64-73. doi:10.1007/s40473-014-0010-5

16. Panneton WM, Gan Q. The mammalian diving response: inroads to its neural control. Front Neurosci. 2020;14:524. doi:10.3389/fnins.2020.00524

17. Khurana RK, Wu R. The cold face test: a non-baroreflex mediated test of cardiac vagal function. Clin Auton Res. 2006;16(3):202-207. doi:10.1007/s10286-006-0332-9

18. Montirosso R, Provenzi L, Tronick E, et al. Vagal tone as a biomarker of long-term memory for a stressful social event at 4 months. Dev Psychobiol. 2014;56(7):1564-1574. doi:10.1002/dev.21251

19. Hansen AL, Johnsen BH, Thayer JF. Vagal influence on working memory and attention. Int J Psychophysiol. 2003;48(3):263-274. doi:10.1016/s0167-8760(03)00073-4

20. Lewis SL. Aetiology of transient global amnesia. Lancet. 1998;352(9125):397-399. doi:10.1016/S0140-6736(98)01442-1

21. Han K, Chao AC, Chang FC, et al. Obstruction of venous drainage linked to transient global amnesia. PLoS One. 2015;10(7):e0132893. doi:10.1371/journal.pone.0132893

22. Picciotto MR, Higley MJ, Mineur YS. Acetylcholine as a neuromodulator: cholinergic signaling shapes nervous system function and behavior. Neuron. 2012;76(1):116-129. doi:10.1016/j.neuron.2012.08.036

23. Dulawa SC, Janowsky DS. Cholinergic regulation of mood: from basic and clinical studies to emerging therapeutics. Mol Psychiatry. 2019;24(5):694-709. doi:10.1038/s41380-018-0219-x

24. Grande LA, Loeser JD, Samii A. Recurrent transient global amnesia with intrathecal baclofen. Anesth Analg. 2008;106(4):1284-1287. doi:10.1213/ane.0b013e318165e1c6

25. Carrard J, Lambert AC, Genné D. Transient global amnesia following a whole-body cryotherapy session. BMJ Case Rep. 2017;2017:bcr2017221431. doi:10.1136/bcr-2017-221431

26. Jeong M, Kim WS, Kim AR, et al. Medical procedure-related transient global amnesia. Eur Neurol. 2018;80(1-2):42-49. doi:10.1159/000493163

27. Shah B, Hussain MW. Concussion causing transient global amnesia: further insights into pathophysiology? Neurology. 2020;95(20 Suppl 1):S16. doi:10.1212/01.wnl.0000720020.86134.9d

More on an asymmetric life

I enjoy receiving Current Psychiatry each month and read Dr. Nasrallah's editorials with great interest, as there is often an interesting angle to the topic. However, I found your recent editorial (“The joys and rewards of an asymmetric life,” Current Psychiatry, May 2023, p. 7-8,16, doi:10.12788/cp.0361) perplexing. You and I (and most male physicians) have certainly been privileged, but not everyone gets to lead an asymmetric life. For many of our patients, an unbalanced life is part and parcel of their mental illness.

Too often, families bear the burden of an individual’s hyperfocused pursuits. I hope your wife has been able to pursue her occupation with the same zeal and commitment. We have all read biographies of driven individuals and, unfortunately, someone pays the price for another’s success. For every Steve Jobs, there is a Lisa Jobs.

If we were surgeons, I would applaud your essay. However, we are psychiatrists. If anything, we balance out the reductionist forces in medicine. When every other physician claims a cure with medications or procedures, we look at all aspects of the patient’s life to find the appropriate treatment. At least that’s what we should be doing.

I was part of the first class of residents to work under the 80-hours-per-week restrictions. I was grateful for the extra time to rest, exercise, and spend time with my wife. The 80-hour restrictions improved resident wellness and had no impact on patient care. There are intangible benefits of diverting the mind from a chosen pursuit (such as creativity).

There is no doubt that becoming number 1 in any field requires a tremendous amount of determination, sacrifice, and effort. But not everyone gets to be first. Our society’s single-minded focus on being the best has had a major impact on mental health, especially for children. I hope you can address that in a future editorial.

Sudhir Nagaraja, DO, MS
Fredericksburg, Virginia

Dr. Nasrallah responds

Thank you for your letter about my editorial. You obviously believe in leading a balanced life, and that’s fine if you so choose. I described why I decided at an early age to lead an intensive, “purpose-driven life,” which requires investing much more time than others do, to achieve my lofty goals and excel in my area of expertise (academic psychiatry). It is really a “calling,” and those who score an extraordinary achievement (a moonshot) in their life, including Olympic gold medalists, entrepreneurs, inventors, or Nobel laureates, must do exactly what I do. I am not urging anyone to do what I have chosen to do in my life. Everyone defines for themselves what constitutes the pursuit of happiness.

You mentioned my wife. Let me assert that she is highly successful as a mother and as a research psychologist. She is my extremely valuable life partner and very supportive of what I do. I am fortunate to have chosen well!

Continue to: More on transient global amnesia

 

 

More on transient global amnesia

Your recent article on transient global amnesia (TGA) (“Transient global amnesia: Psychiatric precipitants, features, and comorbidities,” Current Psychiatry, April 2023, p. 30-35,40, doi:10.12788/cp.0345) is an encouragement for psychiatrists to bring their skills to explore disorders often seen as the primary task of neurology. The article presents a woman with a history of trauma who received a severe emotional shock that triggered TGA. The discussion of a proposed treatment (lorazepam) brings a psychopharmacologic focus to TGA.

I witnessed TGA, experienced by my brother, while on a surf trip. After bodyboarding for about an hour in cold water, wearing a full wet suit and hood, he met me on the beach. He recognized me and knew my name but had no idea where we were, how we got there, or other events from earlier that morning. There was no stressor, just the usual surfing excitement. We went to a local emergency department, where the physical examination, usual laboratory tests, and neuroimaging were normal. After approximately 5 hours, he began to fully recall recent events. Ten years later, there has been no recurrence. The only change in his surfing habits has been to avoid using a hood with neck coverage.

In 2022, Papadis et al¹ described a case of concurrent Takotsubo cardio­myopathy and TGA, noting that cardiovascular dysfunction and neuro­logic dysfunction may be provoked by an emotional or stressful situation. The interesting observations of capture myopathy from animal literature appear similar to human reactions to trauma.^1-3

Case reports of scopolamine intoxication have been linked to TGA. Severe memory disturbances, characteristics of dry mouth, blurred vision, and tachycardia were evident. Certain South American plant extracts popularly known as “Burundanga” have anticholinergic effects. Severe anterograde amnesia and submissiveness represent the 2 most notorious clinical signs of Burundanga intoxication.⁴

As one reviews single and groups of case studies, several things stand out. The hallmark of TGA is the sudden inability to make new memories, which resolves in a few hours. The brief and isolated dysfunction is what distinguishes this condition from most episodic disorders, but a clinician should not prognosticate too much without screening for ischemic or metabolic disturbance. Common associated precursors include Valsalva-associated activities, emotional stress with anxiety, acute pain, cold water immersion, static neck posture, and age older than 55.^5,6 

Neuropsychiatric disorders involve the neuron and its connections. Major reflexes automate the processes of the “neurocardiac” axis. The vasovagal reflex (Barcroft/Edholm reflex), diving reflex, baroreceptor reflex, Cushing reflex, and others depend upon the conversion of a mechanical stimulus to neurotransmission. The reflexes have sensors, afferent paths, a central processing, and efferent paths that lead to events or experiences. CNS processing is complex but the brainstem, amygdala, prefrontal cortex, and some cortical regions are involved. Neurocardiac reactions can come from pathologic events, including ischemia, metabolic disturbance, pain signals, or emotional effects within the axis.^7-11

Understanding neurocardiac reflexes may help our progress with challenging clinical conditions, such as chronic pain, trauma, and cognitive impairment. The broad use of vagus nerve stimulation is one indicator of the power of this focus.^12-19 Lewis²⁰ suggested increased susceptibility to retrograde jugular venous flow could cause regional brain ischemia, resulting in TGA. The competency of jugular venous valves during the Valsalva maneuver could be assessed with Doppler ultrasound. Abnormalities could be managed, and results assessed.^20,21 Vascular shunting from memory regions in the brain to essential neurocardiac control areas should be considered.

Cholinergic processes are active in the parasympathetic nervous system, sustained attention, working memory, executive functions, and mood. Increased central cholinergic activity may lead to depression. Scopolamine, in its therapeutic range, has antidepressant effects but in toxic doses is a dissociative agent.^22,23 While cholinesterase inhibitors are used in Alzheimer disease, cholinergic agonists have yet to play a large role in general psychiatry or functional neurology.

TGA continues to provide a window into memory, functional disorders, psychological defenses, and adaptive neurocardiac processes. Continued clinical care and research might include gradual adaptation to cold water immersion, caution with the Valsalva maneuver, cholinergic support, managing the trapped response, avoiding interference with normal jugular flow, and evaluation for jugular venous insufficiency.

Because a variety of medical procedures can trigger TGA, health care professionals in many fields need to understand this symptom complex.^24-27 Thanks to the authors for raising the awareness of TGA for psychiatrists.

Mark Chandler, MD
Durham, North Carolina

References

1. Papadis A, Svab S, Brugger N, et al. “Broken heart” and “broken brain”: which connection? Cardiol Res. 2022;13(1):65-70. doi:10.14740/cr1336

2. Blumstein DT, Buckner J, Shah S, et al. The evolution of capture myopathy in hooved mammals: a model for human stress cardiomyopathy? Evol Med Public Health. 2015;2015(1):195-203. doi:10.1093/emph/eov015

3. Seguel M, Paredes E, Pavés H, et al. Capture-induced stress cardiomyopathy in South American fur seal pups (Arctophoca australis gracilis). Marine Mammal Science. 2014;30(3): 1149-1157. https://doi.org/10.1111/mms.12079

4. Ardila A, Moreno C. Scopolamine intoxication as a model of transient global amnesia. Brain Cogn. 1991;15(2):236-245. doi:10.1016/0278-2626(91)90028-7

5. Bartsch T, Deuschl G. Transient global amnesia: functional anatomy and clinical implications. Lancet Neurol. 2010;9(2):205-214. doi:10.1016/S1474-4422(09)70344-8

6. Spiegel DR, Smith J, Wade RR, et al. Transient global amnesia: current perspectives. Neuropsychiatr Dis Treat. 2017;13:2691-2703. doi:10.2147/NDT.S130710

7. Yartsev A. Cardiac reflexes. August 15, 2020. Updated May 19, 2023. Accessed June 12, 2023. https://derangedphysiology.com/main/cicm-primary-exam/required-reading/cardiovascular-system/Chapter%20491/cardiac-reflexes

8. Lemaitre F, Chowdhury T, Schaller B. The trigeminocardiac reflex - a comparison with the diving reflex in humans. Arch Med Sci. 2015;11(2):419-426. doi:10.5114/aoms.2015.50974

9. Lindholm P, Lundgren CE. The physiology and pathophysiology of human breath-hold diving. J Appl Physiol (1985). 2009;106(1):284-292. doi:10.1152/japplphysiol.90991.2008

10. Tansey EA, Johnson CD. Recent advances in thermoregulation. Adv Physiol Educ. 2015;39(3):139-148. doi:10.1152/advan.00126.2014

11. Alboni P, Alboni M. Vasovagal syncope as a manifestation of an evolutionary selected trait. J Atr Fibrillation. 2014;7(2):1035. doi:10.4022/jafib.1035

12. Badran BW, Austelle CW. The future is noninvasive: a brief review of the evolution and clinical utility of vagus nerve stimulation. Focus (Am Psychiatr Publ). 2022;20(1):3-7. doi:10.1176/appi.focus.20210023

13. Suarez-Roca H, Mamoun N, Sigurdson MI, et al. Baroreceptor modulation of the cardiovascular system, pain, consciousness, and cognition. Compr Physiol. 2021;11(2):1373-1423. doi:10.1002/cphy.c190038

14. Pinna T, Edwards DJ. A systematic review of associations between interoception, vagal tone, and emotional regulation: potential applications for mental health, wellbeing, psychological flexibility, and chronic conditions. Front Psychol. 2020;11:1792. doi:10.3389/fpsyg.2020.01792

15. Howland RH. Vagus nerve stimulation. Curr Behav Neurosci Rep. 2014 Jun;1(2):64-73. doi:10.1007/s40473-014-0010-5

16. Panneton WM, Gan Q. The mammalian diving response: inroads to its neural control. Front Neurosci. 2020;14:524. doi:10.3389/fnins.2020.00524

17. Khurana RK, Wu R. The cold face test: a non-baroreflex mediated test of cardiac vagal function. Clin Auton Res. 2006;16(3):202-207. doi:10.1007/s10286-006-0332-9

18. Montirosso R, Provenzi L, Tronick E, et al. Vagal tone as a biomarker of long-term memory for a stressful social event at 4 months. Dev Psychobiol. 2014;56(7):1564-1574. doi:10.1002/dev.21251

19. Hansen AL, Johnsen BH, Thayer JF. Vagal influence on working memory and attention. Int J Psychophysiol. 2003;48(3):263-274. doi:10.1016/s0167-8760(03)00073-4

20. Lewis SL. Aetiology of transient global amnesia. Lancet. 1998;352(9125):397-399. doi:10.1016/S0140-6736(98)01442-1

21. Han K, Chao AC, Chang FC, et al. Obstruction of venous drainage linked to transient global amnesia. PLoS One. 2015;10(7):e0132893. doi:10.1371/journal.pone.0132893

22. Picciotto MR, Higley MJ, Mineur YS. Acetylcholine as a neuromodulator: cholinergic signaling shapes nervous system function and behavior. Neuron. 2012;76(1):116-129. doi:10.1016/j.neuron.2012.08.036

23. Dulawa SC, Janowsky DS. Cholinergic regulation of mood: from basic and clinical studies to emerging therapeutics. Mol Psychiatry. 2019;24(5):694-709. doi:10.1038/s41380-018-0219-x

24. Grande LA, Loeser JD, Samii A. Recurrent transient global amnesia with intrathecal baclofen. Anesth Analg. 2008;106(4):1284-1287. doi:10.1213/ane.0b013e318165e1c6

25. Carrard J, Lambert AC, Genné D. Transient global amnesia following a whole-body cryotherapy session. BMJ Case Rep. 2017;2017:bcr2017221431. doi:10.1136/bcr-2017-221431

26. Jeong M, Kim WS, Kim AR, et al. Medical procedure-related transient global amnesia. Eur Neurol. 2018;80(1-2):42-49. doi:10.1159/000493163

27. Shah B, Hussain MW. Concussion causing transient global amnesia: further insights into pathophysiology? Neurology. 2020;95(20 Suppl 1):S16. doi:10.1212/01.wnl.0000720020.86134.9d

More on an asymmetric life

I enjoy receiving Current Psychiatry each month and read Dr. Nasrallah's editorials with great interest, as there is often an interesting angle to the topic. However, I found your recent editorial (“The joys and rewards of an asymmetric life,” Current Psychiatry, May 2023, p. 7-8,16, doi:10.12788/cp.0361) perplexing. You and I (and most male physicians) have certainly been privileged, but not everyone gets to lead an asymmetric life. For many of our patients, an unbalanced life is part and parcel of their mental illness.

Too often, families bear the burden of an individual’s hyperfocused pursuits. I hope your wife has been able to pursue her occupation with the same zeal and commitment. We have all read biographies of driven individuals and, unfortunately, someone pays the price for another’s success. For every Steve Jobs, there is a Lisa Jobs.

If we were surgeons, I would applaud your essay. However, we are psychiatrists. If anything, we balance out the reductionist forces in medicine. When every other physician claims a cure with medications or procedures, we look at all aspects of the patient’s life to find the appropriate treatment. At least that’s what we should be doing.

I was part of the first class of residents to work under the 80-hours-per-week restrictions. I was grateful for the extra time to rest, exercise, and spend time with my wife. The 80-hour restrictions improved resident wellness and had no impact on patient care. There are intangible benefits of diverting the mind from a chosen pursuit (such as creativity).

There is no doubt that becoming number 1 in any field requires a tremendous amount of determination, sacrifice, and effort. But not everyone gets to be first. Our society’s single-minded focus on being the best has had a major impact on mental health, especially for children. I hope you can address that in a future editorial.

Sudhir Nagaraja, DO, MS
Fredericksburg, Virginia

Dr. Nasrallah responds

Thank you for your letter about my editorial. You obviously believe in leading a balanced life, and that’s fine if you so choose. I described why I decided at an early age to lead an intensive, “purpose-driven life,” which requires investing much more time than others do, to achieve my lofty goals and excel in my area of expertise (academic psychiatry). It is really a “calling,” and those who score an extraordinary achievement (a moonshot) in their life, including Olympic gold medalists, entrepreneurs, inventors, or Nobel laureates, must do exactly what I do. I am not urging anyone to do what I have chosen to do in my life. Everyone defines for themselves what constitutes the pursuit of happiness.

You mentioned my wife. Let me assert that she is highly successful as a mother and as a research psychologist. She is my extremely valuable life partner and very supportive of what I do. I am fortunate to have chosen well!

Continue to: More on transient global amnesia

 

 

More on transient global amnesia

Your recent article on transient global amnesia (TGA) (“Transient global amnesia: Psychiatric precipitants, features, and comorbidities,” Current Psychiatry, April 2023, p. 30-35,40, doi:10.12788/cp.0345) is an encouragement for psychiatrists to bring their skills to explore disorders often seen as the primary task of neurology. The article presents a woman with a history of trauma who received a severe emotional shock that triggered TGA. The discussion of a proposed treatment (lorazepam) brings a psychopharmacologic focus to TGA.

I witnessed TGA, experienced by my brother, while on a surf trip. After bodyboarding for about an hour in cold water, wearing a full wet suit and hood, he met me on the beach. He recognized me and knew my name but had no idea where we were, how we got there, or other events from earlier that morning. There was no stressor, just the usual surfing excitement. We went to a local emergency department, where the physical examination, usual laboratory tests, and neuroimaging were normal. After approximately 5 hours, he began to fully recall recent events. Ten years later, there has been no recurrence. The only change in his surfing habits has been to avoid using a hood with neck coverage.

In 2022, Papadis et al¹ described a case of concurrent Takotsubo cardio­myopathy and TGA, noting that cardiovascular dysfunction and neuro­logic dysfunction may be provoked by an emotional or stressful situation. The interesting observations of capture myopathy from animal literature appear similar to human reactions to trauma.^1-3

Case reports of scopolamine intoxication have been linked to TGA. Severe memory disturbances, characteristics of dry mouth, blurred vision, and tachycardia were evident. Certain South American plant extracts popularly known as “Burundanga” have anticholinergic effects. Severe anterograde amnesia and submissiveness represent the 2 most notorious clinical signs of Burundanga intoxication.⁴

As one reviews single and groups of case studies, several things stand out. The hallmark of TGA is the sudden inability to make new memories, which resolves in a few hours. The brief and isolated dysfunction is what distinguishes this condition from most episodic disorders, but a clinician should not prognosticate too much without screening for ischemic or metabolic disturbance. Common associated precursors include Valsalva-associated activities, emotional stress with anxiety, acute pain, cold water immersion, static neck posture, and age older than 55.^5,6 

Neuropsychiatric disorders involve the neuron and its connections. Major reflexes automate the processes of the “neurocardiac” axis. The vasovagal reflex (Barcroft/Edholm reflex), diving reflex, baroreceptor reflex, Cushing reflex, and others depend upon the conversion of a mechanical stimulus to neurotransmission. The reflexes have sensors, afferent paths, a central processing, and efferent paths that lead to events or experiences. CNS processing is complex but the brainstem, amygdala, prefrontal cortex, and some cortical regions are involved. Neurocardiac reactions can come from pathologic events, including ischemia, metabolic disturbance, pain signals, or emotional effects within the axis.^7-11

Understanding neurocardiac reflexes may help our progress with challenging clinical conditions, such as chronic pain, trauma, and cognitive impairment. The broad use of vagus nerve stimulation is one indicator of the power of this focus.^12-19 Lewis²⁰ suggested increased susceptibility to retrograde jugular venous flow could cause regional brain ischemia, resulting in TGA. The competency of jugular venous valves during the Valsalva maneuver could be assessed with Doppler ultrasound. Abnormalities could be managed, and results assessed.^20,21 Vascular shunting from memory regions in the brain to essential neurocardiac control areas should be considered.

Cholinergic processes are active in the parasympathetic nervous system, sustained attention, working memory, executive functions, and mood. Increased central cholinergic activity may lead to depression. Scopolamine, in its therapeutic range, has antidepressant effects but in toxic doses is a dissociative agent.^22,23 While cholinesterase inhibitors are used in Alzheimer disease, cholinergic agonists have yet to play a large role in general psychiatry or functional neurology.

TGA continues to provide a window into memory, functional disorders, psychological defenses, and adaptive neurocardiac processes. Continued clinical care and research might include gradual adaptation to cold water immersion, caution with the Valsalva maneuver, cholinergic support, managing the trapped response, avoiding interference with normal jugular flow, and evaluation for jugular venous insufficiency.

Because a variety of medical procedures can trigger TGA, health care professionals in many fields need to understand this symptom complex.^24-27 Thanks to the authors for raising the awareness of TGA for psychiatrists.

Mark Chandler, MD
Durham, North Carolina

References

1. Papadis A, Svab S, Brugger N, et al. “Broken heart” and “broken brain”: which connection? Cardiol Res. 2022;13(1):65-70. doi:10.14740/cr1336

2. Blumstein DT, Buckner J, Shah S, et al. The evolution of capture myopathy in hooved mammals: a model for human stress cardiomyopathy? Evol Med Public Health. 2015;2015(1):195-203. doi:10.1093/emph/eov015

3. Seguel M, Paredes E, Pavés H, et al. Capture-induced stress cardiomyopathy in South American fur seal pups (Arctophoca australis gracilis). Marine Mammal Science. 2014;30(3): 1149-1157. https://doi.org/10.1111/mms.12079

4. Ardila A, Moreno C. Scopolamine intoxication as a model of transient global amnesia. Brain Cogn. 1991;15(2):236-245. doi:10.1016/0278-2626(91)90028-7

5. Bartsch T, Deuschl G. Transient global amnesia: functional anatomy and clinical implications. Lancet Neurol. 2010;9(2):205-214. doi:10.1016/S1474-4422(09)70344-8

6. Spiegel DR, Smith J, Wade RR, et al. Transient global amnesia: current perspectives. Neuropsychiatr Dis Treat. 2017;13:2691-2703. doi:10.2147/NDT.S130710

7. Yartsev A. Cardiac reflexes. August 15, 2020. Updated May 19, 2023. Accessed June 12, 2023. https://derangedphysiology.com/main/cicm-primary-exam/required-reading/cardiovascular-system/Chapter%20491/cardiac-reflexes

8. Lemaitre F, Chowdhury T, Schaller B. The trigeminocardiac reflex - a comparison with the diving reflex in humans. Arch Med Sci. 2015;11(2):419-426. doi:10.5114/aoms.2015.50974

9. Lindholm P, Lundgren CE. The physiology and pathophysiology of human breath-hold diving. J Appl Physiol (1985). 2009;106(1):284-292. doi:10.1152/japplphysiol.90991.2008

10. Tansey EA, Johnson CD. Recent advances in thermoregulation. Adv Physiol Educ. 2015;39(3):139-148. doi:10.1152/advan.00126.2014

11. Alboni P, Alboni M. Vasovagal syncope as a manifestation of an evolutionary selected trait. J Atr Fibrillation. 2014;7(2):1035. doi:10.4022/jafib.1035

12. Badran BW, Austelle CW. The future is noninvasive: a brief review of the evolution and clinical utility of vagus nerve stimulation. Focus (Am Psychiatr Publ). 2022;20(1):3-7. doi:10.1176/appi.focus.20210023

13. Suarez-Roca H, Mamoun N, Sigurdson MI, et al. Baroreceptor modulation of the cardiovascular system, pain, consciousness, and cognition. Compr Physiol. 2021;11(2):1373-1423. doi:10.1002/cphy.c190038

14. Pinna T, Edwards DJ. A systematic review of associations between interoception, vagal tone, and emotional regulation: potential applications for mental health, wellbeing, psychological flexibility, and chronic conditions. Front Psychol. 2020;11:1792. doi:10.3389/fpsyg.2020.01792

15. Howland RH. Vagus nerve stimulation. Curr Behav Neurosci Rep. 2014 Jun;1(2):64-73. doi:10.1007/s40473-014-0010-5

16. Panneton WM, Gan Q. The mammalian diving response: inroads to its neural control. Front Neurosci. 2020;14:524. doi:10.3389/fnins.2020.00524

17. Khurana RK, Wu R. The cold face test: a non-baroreflex mediated test of cardiac vagal function. Clin Auton Res. 2006;16(3):202-207. doi:10.1007/s10286-006-0332-9

18. Montirosso R, Provenzi L, Tronick E, et al. Vagal tone as a biomarker of long-term memory for a stressful social event at 4 months. Dev Psychobiol. 2014;56(7):1564-1574. doi:10.1002/dev.21251

19. Hansen AL, Johnsen BH, Thayer JF. Vagal influence on working memory and attention. Int J Psychophysiol. 2003;48(3):263-274. doi:10.1016/s0167-8760(03)00073-4

20. Lewis SL. Aetiology of transient global amnesia. Lancet. 1998;352(9125):397-399. doi:10.1016/S0140-6736(98)01442-1

21. Han K, Chao AC, Chang FC, et al. Obstruction of venous drainage linked to transient global amnesia. PLoS One. 2015;10(7):e0132893. doi:10.1371/journal.pone.0132893

22. Picciotto MR, Higley MJ, Mineur YS. Acetylcholine as a neuromodulator: cholinergic signaling shapes nervous system function and behavior. Neuron. 2012;76(1):116-129. doi:10.1016/j.neuron.2012.08.036

23. Dulawa SC, Janowsky DS. Cholinergic regulation of mood: from basic and clinical studies to emerging therapeutics. Mol Psychiatry. 2019;24(5):694-709. doi:10.1038/s41380-018-0219-x

24. Grande LA, Loeser JD, Samii A. Recurrent transient global amnesia with intrathecal baclofen. Anesth Analg. 2008;106(4):1284-1287. doi:10.1213/ane.0b013e318165e1c6

25. Carrard J, Lambert AC, Genné D. Transient global amnesia following a whole-body cryotherapy session. BMJ Case Rep. 2017;2017:bcr2017221431. doi:10.1136/bcr-2017-221431

26. Jeong M, Kim WS, Kim AR, et al. Medical procedure-related transient global amnesia. Eur Neurol. 2018;80(1-2):42-49. doi:10.1159/000493163

27. Shah B, Hussain MW. Concussion causing transient global amnesia: further insights into pathophysiology? Neurology. 2020;95(20 Suppl 1):S16. doi:10.1212/01.wnl.0000720020.86134.9d

Multiple sclerosis (MS) is an immune-mediated demyelinating disorder. There are 2 broad categories of MS: relapsing, also called active MS; and progressive MS. Unfortunately, there is no cure for MS, but disease-modifying therapies (DMTs) can help prevent relapses and new central nervous system lesions in people living with active MS. For patients with the most common type of MS, relapsing-remitting MS (RRMS), DMTs are typically continued for decades while the patient has active disease. RRMS will usually transition to secondary progressive MS (SPMS), which can present as active SPMS or nonactive SPMS. The latter is the type of MS most people with RRMS eventually experience.

A 2019 study estimated that nearly 1 million people in the United States were living with MS.¹ This population estimate indicated the peak age-specific prevalence of MS was 55 to 64 years. Population data demonstrate improved mortality rates for people diagnosed with MS from 1997 to 2012 compared with prior years.² Therefore, the management of nonactive SPMS is an increasingly significant area of need. There are currently no DMTs on the market approved for nonactive SPMS, and lifelong DMTs in these patients are neither indicated nor supported by evidence. Nevertheless, the discontinuation of DMTs in nonactive SPMS has been a long-debated topic with varied opinions on how and when to discontinue.

The 2018 American Academy of Neurology (AAN) guideline recommends that clinicians advise patients with SPMS to discontinue DMT use if they do not have ongoing relapses (or gadolinium-enhanced lesions on magnetic resonance imaging activity) or have not been ambulatory (Expanded Disability Status Scale [EDSS] ≥ 7) for ≥ 2 years.³ In recent years, there has been increased research on nonactive SPMS, specifically on discontinuation of DMTs. This clinical review assesses the recent evidence from a variety of standpoints, including the effect of discontinuing DMTs on the MS disease course and quality of life (QOL) and the perspectives of patients living with MS. Based on this evidence, a conversation guide will be presented as a framework to aid with the clinician-patient discussion on discontinuing MS DMTs.

Disease Modifying Therapies

Roos and colleagues used data from 2 large MS cohorts: MSBase and Observatoire Français de la Sclérose en Plaques (OFSEP) to compare high-efficacy vs low-efficacy DMT in both active and nonactive SPMS.⁴ In the active SPMS group, the strength of DMTs did not change disability progression, but high-efficacy DMTs reduced relapses better than the low-efficacy DMTs. On the other hand, the nonactive SPMS group saw no difference between DMTs in both relapse risk and disability progression. Another observational study of 221 patients with RRMS who discontinued DMTs noted that there were 2 independent predictors for the absence of relapse following DMT discontinuation: being aged > 45 years and the lack of relapse for ≥ 4 years prior to DMT discontinuation.⁵ Though these patients still may have been classified as RRMS, both these independent predictors for stability postdiscontinuation of DMTs are the typical characteristics of a nonactive SPMS patient.

Pathophysiology may help explain why DMT discontinuation seems to produce no adverse clinical outcomes in people with nonactive SPMS. Nonactive SPMS, which follows after RRMS, is largely correlated with age. In nonactive SPMS, there is less B and T lymphocyte migration across the blood-brain barrier. Furthermore, a lifetime of low-grade inflammation during the RRMS phase results in axonal damage and declined repair capacity, which produces the predominance of neurodegeneration in the nonactive SPMS disease process.⁶ This pathophysiologic difference between active and nonactive disease not only explains the different symptomatology of these MS subtypes, but also could explain why drugs that target the inflammatory processes more characteristic of active disease are not effective in nonactive SPMS.

Other recent studies explored the impact of age on DMT efficacy for patients with nonactive SPMS. A meta-analysis by Weidman and colleagues pooled trial data across multiple DMT classes in > 28,000 patients.⁷ The resulting regression model predicted zero efficacy of any DMT in patients who are aged > 53 years. High-efficacy DMTs only outperformed low-efficacy DMTs in people aged < 40.5 years. Another observational study by Hua and colleagues saw a similar result.⁸ This study included patients who discontinued DMT who were aged ≥ 60 years. The median follow-up time was 5.3 years. Of the 178 patients who discontinued DMTs, only 1 patient had a relapse. In this study, the age for participation provided a higher likelihood that patients included were in nonactive SPMS. Furthermore, the outcome reflects the typical presentation of nonactive SPMS where, despite the continuation or discontinuation of DMT, there was a lack of relapses. When comparing patients who discontinued DMTs with those who continued use, there was no significant difference in their 25-foot walk times, which is an objective marker for a more progressive symptom seen in nonactive MS.

The DISCOMS trial (NCT03073603) has been completed, but full results are not yet published. In this noninferiority trial, > 250 patients aged ≥ 55 years were assessed on a variety of outcomes, including relapses, EDSS score, and QOL. MS subtypes were considered at baseline, and subgroup analysis looking particularly at the SPMS population could provide further insight into its effect on MS course.

Quality of Life

Whether discontinuation of DMTs is worth considering in nonactive SPMS, it is also important to consider the risks and burdens associated with continuation. Medication administration burdens come with all MS DMTs whether there is the need to inject oneself, increased pill burden, or travel to an infusion clinic. The ever-rising costs of DMTs also can be a financial burden to the patient.⁹ All MS DMTs carry risks of adverse effects (AEs). These can range from a mild injection site reaction to severe infection, depending on the DMT used. Many of these severe AEs, such as opportunistic infections and cancer, have been associated with either an increased risk of occurrence and/or worsened outcomes in older adults who remain on DMTs, particularly moderate- to high-efficacy DMTs, such as sphingosine-1- phosphate receptor modulators, fumarates, natalizumab, alemtuzumab, cladribine, and anti-CD20 antibodies.¹⁰ In a 2019 survey of 377 patients with MS, 63.8% of respondents ranked safety as the most important reason they would consider discontinuing their DMTs.¹¹ In addition, a real-world study comparing people with nonactive SPMS who continued DMTs vs those who discontinued found that discontinuers reported better QOL.⁸

Conversation Guide for Discontinuing Therapies

The 2019 survey that assessed reasons for discontinuation also asked people with nonactive SPMS whether they thought they were in a nonactive disease stage, and what was their likelihood they would stop DMTs.¹¹ Interestingly, only 59.4% of respondents self-assessed their MS as nonactive, and just 11.9% of respondents were willing to discontinue DMTs.¹¹ These results suggest that there may be a need for patient education about nonactive SPMS and the rationale to continue or discontinue DMTs. Thus, before broaching the topic of discontinuation, explaining the nonactive SPMS subtype is important.

Even with a good understanding of nonactive SPMS, patients may be hesitant to stop using DMTs that they previously relied on to keep their MS stable. The 2019 survey ranked physician recommendation as the third highest reason to discontinue DMTs.¹¹ Taking the time to explain the clinical evidence for DMT discontinuation may help patients better understand a clinician’s recommendation and inspire more confidence.

Another important aspect of DMT discontinuation decision making is creating a plan for how the patient will be monitored to provide assurance if they experience a relapse. The 2019 survey asked patients what would be most important to them for their management plan after discontinuing DMT; magnetic resonance imaging and neurologic examination monitoring ranked the highest.¹¹ The plan should include timing for follow-up appointments and imaging, providing the patient comfort in knowing their MS will be monitored and verified for the relapse stability that is expected from nonactive SPMS. In the rare case a relapse does occur, having a contingency plan and noting the possibility of restarting DMTs is an integral part of reassuring the patient that their decision to discontinue DMTs will be treated with the utmost caution and individualized to their needs.

Lastly, highlighting which aspects of MS treatment will continue to be a priority in nonactive SPMS, such as symptomatic medication management and nonpharmacologic therapy, is important for the patient to recognize that there are still opportunities to manage this phase of MS. There are many lifestyle modifications that can be considered complementary to medical management of MS at any stage of the disease. Vascular comorbidities, such as hypertension, hyperlipidemia, and diabetes, have been associated with more rapid disability progression in MS.¹² Optimized management of these diseases may slow disability progression, in addition to the benefit of improved outcomes of the vascular comorbidity. Various formats of exercise have been studied in the MS population. A meta-analysis of aerobic, resistance, and combined exercise found benefits in these formats on health-related QOL.¹³

Many dietary strategies have been studied in MS. A recent network meta-analysis reviewed some of the more commonly studied diets, including low-fat, modified Mediterranean, ketogenic, anti-inflammatory, Paleolithic, intermittent fasting, and calorie restriction vs a usual diet.¹⁴ Although the overall quality of evidence was low, the Paleolithic and modified Mediterranean showed greater reductions in fatigue, as well as increased physical and mental QOL compared with a usual diet. The low-fat diet was associated with a reduction in fatigue. Many of these lifestyle modifications may complement optimized vascular comorbidity treatment; however, any exercise regimen or dietary change should be considered with the whole health of the patient in mind.

As with any health care decision, it is important to involve the patient in a joint decision regarding their care. This may mean giving the patient time to think about the information presented, do their own research, talk to family members or other clinicians, etc. The decision to discontinue DMT may not happen at the same appointment it is initially brought up at. It may even be reasonable to revisit the conversation later if discontinuation is not something the patient is amenable to at the time.

Conclusions

There is high-quality evidence that discontinuing DMTs in nonactive SPMS is not a major detriment to the MS disease course. Current literature also suggests that there may be benefits to discontinuation in this MS subtype in terms of QOL and meeting patient values. Additional research particularly in the nonactive SPMS population will continue to improve the knowledge and awareness of this aspect of MS DMT management. The growing evidence in this area may make discontinuation of DMT in nonactive SPMS a less-debatable topic, but it is still a major treatment decision that clinicians must thoroughly discuss with the patient to provide high-quality, patient-centered care.

Multiple sclerosis (MS) is an immune-mediated demyelinating disorder. There are 2 broad categories of MS: relapsing, also called active MS; and progressive MS. Unfortunately, there is no cure for MS, but disease-modifying therapies (DMTs) can help prevent relapses and new central nervous system lesions in people living with active MS. For patients with the most common type of MS, relapsing-remitting MS (RRMS), DMTs are typically continued for decades while the patient has active disease. RRMS will usually transition to secondary progressive MS (SPMS), which can present as active SPMS or nonactive SPMS. The latter is the type of MS most people with RRMS eventually experience.

A 2019 study estimated that nearly 1 million people in the United States were living with MS.¹ This population estimate indicated the peak age-specific prevalence of MS was 55 to 64 years. Population data demonstrate improved mortality rates for people diagnosed with MS from 1997 to 2012 compared with prior years.² Therefore, the management of nonactive SPMS is an increasingly significant area of need. There are currently no DMTs on the market approved for nonactive SPMS, and lifelong DMTs in these patients are neither indicated nor supported by evidence. Nevertheless, the discontinuation of DMTs in nonactive SPMS has been a long-debated topic with varied opinions on how and when to discontinue.

The 2018 American Academy of Neurology (AAN) guideline recommends that clinicians advise patients with SPMS to discontinue DMT use if they do not have ongoing relapses (or gadolinium-enhanced lesions on magnetic resonance imaging activity) or have not been ambulatory (Expanded Disability Status Scale [EDSS] ≥ 7) for ≥ 2 years.³ In recent years, there has been increased research on nonactive SPMS, specifically on discontinuation of DMTs. This clinical review assesses the recent evidence from a variety of standpoints, including the effect of discontinuing DMTs on the MS disease course and quality of life (QOL) and the perspectives of patients living with MS. Based on this evidence, a conversation guide will be presented as a framework to aid with the clinician-patient discussion on discontinuing MS DMTs.

Disease Modifying Therapies

Roos and colleagues used data from 2 large MS cohorts: MSBase and Observatoire Français de la Sclérose en Plaques (OFSEP) to compare high-efficacy vs low-efficacy DMT in both active and nonactive SPMS.⁴ In the active SPMS group, the strength of DMTs did not change disability progression, but high-efficacy DMTs reduced relapses better than the low-efficacy DMTs. On the other hand, the nonactive SPMS group saw no difference between DMTs in both relapse risk and disability progression. Another observational study of 221 patients with RRMS who discontinued DMTs noted that there were 2 independent predictors for the absence of relapse following DMT discontinuation: being aged > 45 years and the lack of relapse for ≥ 4 years prior to DMT discontinuation.⁵ Though these patients still may have been classified as RRMS, both these independent predictors for stability postdiscontinuation of DMTs are the typical characteristics of a nonactive SPMS patient.

Pathophysiology may help explain why DMT discontinuation seems to produce no adverse clinical outcomes in people with nonactive SPMS. Nonactive SPMS, which follows after RRMS, is largely correlated with age. In nonactive SPMS, there is less B and T lymphocyte migration across the blood-brain barrier. Furthermore, a lifetime of low-grade inflammation during the RRMS phase results in axonal damage and declined repair capacity, which produces the predominance of neurodegeneration in the nonactive SPMS disease process.⁶ This pathophysiologic difference between active and nonactive disease not only explains the different symptomatology of these MS subtypes, but also could explain why drugs that target the inflammatory processes more characteristic of active disease are not effective in nonactive SPMS.

Other recent studies explored the impact of age on DMT efficacy for patients with nonactive SPMS. A meta-analysis by Weidman and colleagues pooled trial data across multiple DMT classes in > 28,000 patients.⁷ The resulting regression model predicted zero efficacy of any DMT in patients who are aged > 53 years. High-efficacy DMTs only outperformed low-efficacy DMTs in people aged < 40.5 years. Another observational study by Hua and colleagues saw a similar result.⁸ This study included patients who discontinued DMT who were aged ≥ 60 years. The median follow-up time was 5.3 years. Of the 178 patients who discontinued DMTs, only 1 patient had a relapse. In this study, the age for participation provided a higher likelihood that patients included were in nonactive SPMS. Furthermore, the outcome reflects the typical presentation of nonactive SPMS where, despite the continuation or discontinuation of DMT, there was a lack of relapses. When comparing patients who discontinued DMTs with those who continued use, there was no significant difference in their 25-foot walk times, which is an objective marker for a more progressive symptom seen in nonactive MS.

The DISCOMS trial (NCT03073603) has been completed, but full results are not yet published. In this noninferiority trial, > 250 patients aged ≥ 55 years were assessed on a variety of outcomes, including relapses, EDSS score, and QOL. MS subtypes were considered at baseline, and subgroup analysis looking particularly at the SPMS population could provide further insight into its effect on MS course.

Quality of Life

Whether discontinuation of DMTs is worth considering in nonactive SPMS, it is also important to consider the risks and burdens associated with continuation. Medication administration burdens come with all MS DMTs whether there is the need to inject oneself, increased pill burden, or travel to an infusion clinic. The ever-rising costs of DMTs also can be a financial burden to the patient.⁹ All MS DMTs carry risks of adverse effects (AEs). These can range from a mild injection site reaction to severe infection, depending on the DMT used. Many of these severe AEs, such as opportunistic infections and cancer, have been associated with either an increased risk of occurrence and/or worsened outcomes in older adults who remain on DMTs, particularly moderate- to high-efficacy DMTs, such as sphingosine-1- phosphate receptor modulators, fumarates, natalizumab, alemtuzumab, cladribine, and anti-CD20 antibodies.¹⁰ In a 2019 survey of 377 patients with MS, 63.8% of respondents ranked safety as the most important reason they would consider discontinuing their DMTs.¹¹ In addition, a real-world study comparing people with nonactive SPMS who continued DMTs vs those who discontinued found that discontinuers reported better QOL.⁸

Conversation Guide for Discontinuing Therapies

The 2019 survey that assessed reasons for discontinuation also asked people with nonactive SPMS whether they thought they were in a nonactive disease stage, and what was their likelihood they would stop DMTs.¹¹ Interestingly, only 59.4% of respondents self-assessed their MS as nonactive, and just 11.9% of respondents were willing to discontinue DMTs.¹¹ These results suggest that there may be a need for patient education about nonactive SPMS and the rationale to continue or discontinue DMTs. Thus, before broaching the topic of discontinuation, explaining the nonactive SPMS subtype is important.

Even with a good understanding of nonactive SPMS, patients may be hesitant to stop using DMTs that they previously relied on to keep their MS stable. The 2019 survey ranked physician recommendation as the third highest reason to discontinue DMTs.¹¹ Taking the time to explain the clinical evidence for DMT discontinuation may help patients better understand a clinician’s recommendation and inspire more confidence.

Another important aspect of DMT discontinuation decision making is creating a plan for how the patient will be monitored to provide assurance if they experience a relapse. The 2019 survey asked patients what would be most important to them for their management plan after discontinuing DMT; magnetic resonance imaging and neurologic examination monitoring ranked the highest.¹¹ The plan should include timing for follow-up appointments and imaging, providing the patient comfort in knowing their MS will be monitored and verified for the relapse stability that is expected from nonactive SPMS. In the rare case a relapse does occur, having a contingency plan and noting the possibility of restarting DMTs is an integral part of reassuring the patient that their decision to discontinue DMTs will be treated with the utmost caution and individualized to their needs.

Lastly, highlighting which aspects of MS treatment will continue to be a priority in nonactive SPMS, such as symptomatic medication management and nonpharmacologic therapy, is important for the patient to recognize that there are still opportunities to manage this phase of MS. There are many lifestyle modifications that can be considered complementary to medical management of MS at any stage of the disease. Vascular comorbidities, such as hypertension, hyperlipidemia, and diabetes, have been associated with more rapid disability progression in MS.¹² Optimized management of these diseases may slow disability progression, in addition to the benefit of improved outcomes of the vascular comorbidity. Various formats of exercise have been studied in the MS population. A meta-analysis of aerobic, resistance, and combined exercise found benefits in these formats on health-related QOL.¹³

Many dietary strategies have been studied in MS. A recent network meta-analysis reviewed some of the more commonly studied diets, including low-fat, modified Mediterranean, ketogenic, anti-inflammatory, Paleolithic, intermittent fasting, and calorie restriction vs a usual diet.¹⁴ Although the overall quality of evidence was low, the Paleolithic and modified Mediterranean showed greater reductions in fatigue, as well as increased physical and mental QOL compared with a usual diet. The low-fat diet was associated with a reduction in fatigue. Many of these lifestyle modifications may complement optimized vascular comorbidity treatment; however, any exercise regimen or dietary change should be considered with the whole health of the patient in mind.

As with any health care decision, it is important to involve the patient in a joint decision regarding their care. This may mean giving the patient time to think about the information presented, do their own research, talk to family members or other clinicians, etc. The decision to discontinue DMT may not happen at the same appointment it is initially brought up at. It may even be reasonable to revisit the conversation later if discontinuation is not something the patient is amenable to at the time.

Conclusions

There is high-quality evidence that discontinuing DMTs in nonactive SPMS is not a major detriment to the MS disease course. Current literature also suggests that there may be benefits to discontinuation in this MS subtype in terms of QOL and meeting patient values. Additional research particularly in the nonactive SPMS population will continue to improve the knowledge and awareness of this aspect of MS DMT management. The growing evidence in this area may make discontinuation of DMT in nonactive SPMS a less-debatable topic, but it is still a major treatment decision that clinicians must thoroughly discuss with the patient to provide high-quality, patient-centered care.

Multiple sclerosis (MS) is an immune-mediated demyelinating disorder. There are 2 broad categories of MS: relapsing, also called active MS; and progressive MS. Unfortunately, there is no cure for MS, but disease-modifying therapies (DMTs) can help prevent relapses and new central nervous system lesions in people living with active MS. For patients with the most common type of MS, relapsing-remitting MS (RRMS), DMTs are typically continued for decades while the patient has active disease. RRMS will usually transition to secondary progressive MS (SPMS), which can present as active SPMS or nonactive SPMS. The latter is the type of MS most people with RRMS eventually experience.

A 2019 study estimated that nearly 1 million people in the United States were living with MS.¹ This population estimate indicated the peak age-specific prevalence of MS was 55 to 64 years. Population data demonstrate improved mortality rates for people diagnosed with MS from 1997 to 2012 compared with prior years.² Therefore, the management of nonactive SPMS is an increasingly significant area of need. There are currently no DMTs on the market approved for nonactive SPMS, and lifelong DMTs in these patients are neither indicated nor supported by evidence. Nevertheless, the discontinuation of DMTs in nonactive SPMS has been a long-debated topic with varied opinions on how and when to discontinue.

The 2018 American Academy of Neurology (AAN) guideline recommends that clinicians advise patients with SPMS to discontinue DMT use if they do not have ongoing relapses (or gadolinium-enhanced lesions on magnetic resonance imaging activity) or have not been ambulatory (Expanded Disability Status Scale [EDSS] ≥ 7) for ≥ 2 years.³ In recent years, there has been increased research on nonactive SPMS, specifically on discontinuation of DMTs. This clinical review assesses the recent evidence from a variety of standpoints, including the effect of discontinuing DMTs on the MS disease course and quality of life (QOL) and the perspectives of patients living with MS. Based on this evidence, a conversation guide will be presented as a framework to aid with the clinician-patient discussion on discontinuing MS DMTs.

Disease Modifying Therapies

Roos and colleagues used data from 2 large MS cohorts: MSBase and Observatoire Français de la Sclérose en Plaques (OFSEP) to compare high-efficacy vs low-efficacy DMT in both active and nonactive SPMS.⁴ In the active SPMS group, the strength of DMTs did not change disability progression, but high-efficacy DMTs reduced relapses better than the low-efficacy DMTs. On the other hand, the nonactive SPMS group saw no difference between DMTs in both relapse risk and disability progression. Another observational study of 221 patients with RRMS who discontinued DMTs noted that there were 2 independent predictors for the absence of relapse following DMT discontinuation: being aged > 45 years and the lack of relapse for ≥ 4 years prior to DMT discontinuation.⁵ Though these patients still may have been classified as RRMS, both these independent predictors for stability postdiscontinuation of DMTs are the typical characteristics of a nonactive SPMS patient.

Pathophysiology may help explain why DMT discontinuation seems to produce no adverse clinical outcomes in people with nonactive SPMS. Nonactive SPMS, which follows after RRMS, is largely correlated with age. In nonactive SPMS, there is less B and T lymphocyte migration across the blood-brain barrier. Furthermore, a lifetime of low-grade inflammation during the RRMS phase results in axonal damage and declined repair capacity, which produces the predominance of neurodegeneration in the nonactive SPMS disease process.⁶ This pathophysiologic difference between active and nonactive disease not only explains the different symptomatology of these MS subtypes, but also could explain why drugs that target the inflammatory processes more characteristic of active disease are not effective in nonactive SPMS.

Other recent studies explored the impact of age on DMT efficacy for patients with nonactive SPMS. A meta-analysis by Weidman and colleagues pooled trial data across multiple DMT classes in > 28,000 patients.⁷ The resulting regression model predicted zero efficacy of any DMT in patients who are aged > 53 years. High-efficacy DMTs only outperformed low-efficacy DMTs in people aged < 40.5 years. Another observational study by Hua and colleagues saw a similar result.⁸ This study included patients who discontinued DMT who were aged ≥ 60 years. The median follow-up time was 5.3 years. Of the 178 patients who discontinued DMTs, only 1 patient had a relapse. In this study, the age for participation provided a higher likelihood that patients included were in nonactive SPMS. Furthermore, the outcome reflects the typical presentation of nonactive SPMS where, despite the continuation or discontinuation of DMT, there was a lack of relapses. When comparing patients who discontinued DMTs with those who continued use, there was no significant difference in their 25-foot walk times, which is an objective marker for a more progressive symptom seen in nonactive MS.

The DISCOMS trial (NCT03073603) has been completed, but full results are not yet published. In this noninferiority trial, > 250 patients aged ≥ 55 years were assessed on a variety of outcomes, including relapses, EDSS score, and QOL. MS subtypes were considered at baseline, and subgroup analysis looking particularly at the SPMS population could provide further insight into its effect on MS course.

Quality of Life

Whether discontinuation of DMTs is worth considering in nonactive SPMS, it is also important to consider the risks and burdens associated with continuation. Medication administration burdens come with all MS DMTs whether there is the need to inject oneself, increased pill burden, or travel to an infusion clinic. The ever-rising costs of DMTs also can be a financial burden to the patient.⁹ All MS DMTs carry risks of adverse effects (AEs). These can range from a mild injection site reaction to severe infection, depending on the DMT used. Many of these severe AEs, such as opportunistic infections and cancer, have been associated with either an increased risk of occurrence and/or worsened outcomes in older adults who remain on DMTs, particularly moderate- to high-efficacy DMTs, such as sphingosine-1- phosphate receptor modulators, fumarates, natalizumab, alemtuzumab, cladribine, and anti-CD20 antibodies.¹⁰ In a 2019 survey of 377 patients with MS, 63.8% of respondents ranked safety as the most important reason they would consider discontinuing their DMTs.¹¹ In addition, a real-world study comparing people with nonactive SPMS who continued DMTs vs those who discontinued found that discontinuers reported better QOL.⁸

Conversation Guide for Discontinuing Therapies

The 2019 survey that assessed reasons for discontinuation also asked people with nonactive SPMS whether they thought they were in a nonactive disease stage, and what was their likelihood they would stop DMTs.¹¹ Interestingly, only 59.4% of respondents self-assessed their MS as nonactive, and just 11.9% of respondents were willing to discontinue DMTs.¹¹ These results suggest that there may be a need for patient education about nonactive SPMS and the rationale to continue or discontinue DMTs. Thus, before broaching the topic of discontinuation, explaining the nonactive SPMS subtype is important.

Even with a good understanding of nonactive SPMS, patients may be hesitant to stop using DMTs that they previously relied on to keep their MS stable. The 2019 survey ranked physician recommendation as the third highest reason to discontinue DMTs.¹¹ Taking the time to explain the clinical evidence for DMT discontinuation may help patients better understand a clinician’s recommendation and inspire more confidence.

Another important aspect of DMT discontinuation decision making is creating a plan for how the patient will be monitored to provide assurance if they experience a relapse. The 2019 survey asked patients what would be most important to them for their management plan after discontinuing DMT; magnetic resonance imaging and neurologic examination monitoring ranked the highest.¹¹ The plan should include timing for follow-up appointments and imaging, providing the patient comfort in knowing their MS will be monitored and verified for the relapse stability that is expected from nonactive SPMS. In the rare case a relapse does occur, having a contingency plan and noting the possibility of restarting DMTs is an integral part of reassuring the patient that their decision to discontinue DMTs will be treated with the utmost caution and individualized to their needs.

Lastly, highlighting which aspects of MS treatment will continue to be a priority in nonactive SPMS, such as symptomatic medication management and nonpharmacologic therapy, is important for the patient to recognize that there are still opportunities to manage this phase of MS. There are many lifestyle modifications that can be considered complementary to medical management of MS at any stage of the disease. Vascular comorbidities, such as hypertension, hyperlipidemia, and diabetes, have been associated with more rapid disability progression in MS.¹² Optimized management of these diseases may slow disability progression, in addition to the benefit of improved outcomes of the vascular comorbidity. Various formats of exercise have been studied in the MS population. A meta-analysis of aerobic, resistance, and combined exercise found benefits in these formats on health-related QOL.¹³

Many dietary strategies have been studied in MS. A recent network meta-analysis reviewed some of the more commonly studied diets, including low-fat, modified Mediterranean, ketogenic, anti-inflammatory, Paleolithic, intermittent fasting, and calorie restriction vs a usual diet.¹⁴ Although the overall quality of evidence was low, the Paleolithic and modified Mediterranean showed greater reductions in fatigue, as well as increased physical and mental QOL compared with a usual diet. The low-fat diet was associated with a reduction in fatigue. Many of these lifestyle modifications may complement optimized vascular comorbidity treatment; however, any exercise regimen or dietary change should be considered with the whole health of the patient in mind.

As with any health care decision, it is important to involve the patient in a joint decision regarding their care. This may mean giving the patient time to think about the information presented, do their own research, talk to family members or other clinicians, etc. The decision to discontinue DMT may not happen at the same appointment it is initially brought up at. It may even be reasonable to revisit the conversation later if discontinuation is not something the patient is amenable to at the time.

Conclusions

There is high-quality evidence that discontinuing DMTs in nonactive SPMS is not a major detriment to the MS disease course. Current literature also suggests that there may be benefits to discontinuation in this MS subtype in terms of QOL and meeting patient values. Additional research particularly in the nonactive SPMS population will continue to improve the knowledge and awareness of this aspect of MS DMT management. The growing evidence in this area may make discontinuation of DMT in nonactive SPMS a less-debatable topic, but it is still a major treatment decision that clinicians must thoroughly discuss with the patient to provide high-quality, patient-centered care.

My first wish is to see this plague to Mankind, war, banished from the Earth; & the Sons and daughters of this World employed in more pleasing & innocent amusements than in preparing implements, & exercising them for the destruction of the human race.

General George Washington¹

When I was a child, every Fourth of July holiday my father would take me to the military fireworks display at Fort Sam Houston in Texas. We would take our place in the long cascade of cars parked at the huge parade ground in front of Brooke Army Medical Center. It was the most spectacular display of the year not to be found anywhere else in the city. Army fire engines and medics were always on site in case anything went wrong, which rarely occurred thanks to the pyrotechnic experts who ran the display.

Later, when I began my psychiatric residency at the US Department of Veterans Affairs (VA) New Mexico Healthcare System, I quickly learned a darker truth about fireworks. What seemed to me and many other civilians in General Washington’s words, a “pleasing and innocent amusement,” instead was a distressing and terrifying revisiting of trauma for many service members and veterans, likely including my father, who was a World War II combat veteran.

Fireworks are so closely linked to the birth of our young nation that we often forget they were invented in China a millennia ago. Fireworks were first associated with the fledgling nation in the middle of the War of Independence. On July 4, 1776, representatives of the 13 colonies signed the Declaration of Independence. In one of several ironies of history, what was used at the initial commemorations was not fireworks but the very “implements of destruction,” to use Washington’s phrase—guns and cannons. The demonstrations of firepower were meant to be morale boosters. After the war, the dangers of the detonations were recognized, and firearms were replaced with the fireworks we still launch today.²

The country celebrates the holiday with cookouts, parades, brass band concerts, and of course fireworks. Added to the organized shows are the millions of citizens who demonstrate private patriotism by shooting off fireworks in their neighborhoods. In 2021, Americans spent $1.5 billion on fireworks, and 33% said they planned to attend a public display.³

However, people are increasingly recognizing the negative side of fireworks for wild and companion animals and the environment. Most of us who have dogs and I am sure cats, horses, and other animals dread the impending darkness of the Fourth as it signals the coming loud noise and the cringing, pacing animals who want to run yet have nowhere to go to be safe from the sound.⁴

Sitting in the clinic with veterans, I realized it was not only pets and wildlife that feared the ultimate American holiday but also the very individuals who fought to preserve the freedom those fireworks celebrate. The VA’s National Center for Posttraumatic Stress Disorder (PTSD) estimates that about 7% of veterans will meet the diagnostic criteria for PTSD in their lifetimes. The prevalence of PTSD differs, depending on the methodology used, era and type of services, and demographics. Some studies have found higher rates of PTSD in women, young veterans, and those who served in Vietnam. Among the veterans who receive health care at the VA, like those I saw in the clinic, 23 in 1000 may have PTSD.⁵

We, after all, are remarkably similar in physiology to other mammals, and not surprisingly, veterans with PTSD exhibit many of the same reactions to fireworks. The sights, sounds, and odor of fireworks, as well as the vocal responses of the crowd at large displays evoke memories that trigger fear and anxiety. Many veterans experience flashbacks in which they relive combat and training accidents and have nightmares of those events, interrupting sleep. The instinct of many veterans is to avoid the holiday altogether: Many patients I knew sought refuge in remote mountain campsites often to find that even there they were not safe from revelers.

Avoidance being a cardinal symptom and coping mechanism of PTSD, therapists advise other methods of managing the Fourth of July, such as distractions that are calming and people who are reassuring. Therapists often rehearse self-talk scripts and teach breathing exercises targeted to break the behavioral conditioning that links present innocuous sensory overstimulation with a past life-threatening danger. The heat of summer worsens the stress, cooling down literally and figuratively can help.⁶

Many VA medical centers send announcements to the media or have their experts do interviews to educate the public about the potentially traumatizing effects of fireworks. They also encourage veterans who are apprehensive about the holiday to seek additional mental health help, including the Veterans Crisis Line. With my patients, we started early and developed a preventive plan to manage the anticipatory apprehension and arrange a means of enduring the ordeal. I do not have data to prove it, but anecdotally I know from my years on-call that visits to VA emergency departments and admissions to our inpatient psychiatry unit always increased around Independence Day in part because some veterans used drugs and/or alcohol to dampen their stress response.

VA experts also have advice for the families and friends of veterans who want to reduce the impact of fireworks and other holiday activities on them. Many veterans will feel at once intensely present to the disturbing aspects like fireworks and crowds and at the same time, distant and separated from the more positive parts of celebrations like being with loved ones in the outdoors. We can simply ask the veterans in our lives and neighborhoods how the festivities affect them and how we can help them get through the long hot night.⁷ Yet it would not be America without some controversy, and opinions are divided even among veterans about whether yard signs that say, “Combat Veteran Lives Here Please Be Courteous With Fireworks” enhance or impede the effort to increase awareness of the connection between fireworks, veterans, and PTSD.⁸

This editorial began with my own story of enjoying fireworks to emphasize that my aim is not to ruin the fun but to ask us to think before we shoot and consider the veterans near us for whom our recreation may cause unnecessary distress. Fourth of July would not have been possible without the soldiers who fought and died in the American Revolution and all the conflicts since. We owe it to all who have worn the uniform for the United States of America to remember the extraordinary toll it has taken on their ability to live ordinary lives. Like General Washington, we should vow to end the wars that wounded them so future generations will be able to join in celebrating Independence Day.

My first wish is to see this plague to Mankind, war, banished from the Earth; & the Sons and daughters of this World employed in more pleasing & innocent amusements than in preparing implements, & exercising them for the destruction of the human race.

General George Washington¹

When I was a child, every Fourth of July holiday my father would take me to the military fireworks display at Fort Sam Houston in Texas. We would take our place in the long cascade of cars parked at the huge parade ground in front of Brooke Army Medical Center. It was the most spectacular display of the year not to be found anywhere else in the city. Army fire engines and medics were always on site in case anything went wrong, which rarely occurred thanks to the pyrotechnic experts who ran the display.

Later, when I began my psychiatric residency at the US Department of Veterans Affairs (VA) New Mexico Healthcare System, I quickly learned a darker truth about fireworks. What seemed to me and many other civilians in General Washington’s words, a “pleasing and innocent amusement,” instead was a distressing and terrifying revisiting of trauma for many service members and veterans, likely including my father, who was a World War II combat veteran.

Fireworks are so closely linked to the birth of our young nation that we often forget they were invented in China a millennia ago. Fireworks were first associated with the fledgling nation in the middle of the War of Independence. On July 4, 1776, representatives of the 13 colonies signed the Declaration of Independence. In one of several ironies of history, what was used at the initial commemorations was not fireworks but the very “implements of destruction,” to use Washington’s phrase—guns and cannons. The demonstrations of firepower were meant to be morale boosters. After the war, the dangers of the detonations were recognized, and firearms were replaced with the fireworks we still launch today.²

The country celebrates the holiday with cookouts, parades, brass band concerts, and of course fireworks. Added to the organized shows are the millions of citizens who demonstrate private patriotism by shooting off fireworks in their neighborhoods. In 2021, Americans spent $1.5 billion on fireworks, and 33% said they planned to attend a public display.³

However, people are increasingly recognizing the negative side of fireworks for wild and companion animals and the environment. Most of us who have dogs and I am sure cats, horses, and other animals dread the impending darkness of the Fourth as it signals the coming loud noise and the cringing, pacing animals who want to run yet have nowhere to go to be safe from the sound.⁴

Sitting in the clinic with veterans, I realized it was not only pets and wildlife that feared the ultimate American holiday but also the very individuals who fought to preserve the freedom those fireworks celebrate. The VA’s National Center for Posttraumatic Stress Disorder (PTSD) estimates that about 7% of veterans will meet the diagnostic criteria for PTSD in their lifetimes. The prevalence of PTSD differs, depending on the methodology used, era and type of services, and demographics. Some studies have found higher rates of PTSD in women, young veterans, and those who served in Vietnam. Among the veterans who receive health care at the VA, like those I saw in the clinic, 23 in 1000 may have PTSD.⁵

We, after all, are remarkably similar in physiology to other mammals, and not surprisingly, veterans with PTSD exhibit many of the same reactions to fireworks. The sights, sounds, and odor of fireworks, as well as the vocal responses of the crowd at large displays evoke memories that trigger fear and anxiety. Many veterans experience flashbacks in which they relive combat and training accidents and have nightmares of those events, interrupting sleep. The instinct of many veterans is to avoid the holiday altogether: Many patients I knew sought refuge in remote mountain campsites often to find that even there they were not safe from revelers.

Avoidance being a cardinal symptom and coping mechanism of PTSD, therapists advise other methods of managing the Fourth of July, such as distractions that are calming and people who are reassuring. Therapists often rehearse self-talk scripts and teach breathing exercises targeted to break the behavioral conditioning that links present innocuous sensory overstimulation with a past life-threatening danger. The heat of summer worsens the stress, cooling down literally and figuratively can help.⁶

Many VA medical centers send announcements to the media or have their experts do interviews to educate the public about the potentially traumatizing effects of fireworks. They also encourage veterans who are apprehensive about the holiday to seek additional mental health help, including the Veterans Crisis Line. With my patients, we started early and developed a preventive plan to manage the anticipatory apprehension and arrange a means of enduring the ordeal. I do not have data to prove it, but anecdotally I know from my years on-call that visits to VA emergency departments and admissions to our inpatient psychiatry unit always increased around Independence Day in part because some veterans used drugs and/or alcohol to dampen their stress response.

VA experts also have advice for the families and friends of veterans who want to reduce the impact of fireworks and other holiday activities on them. Many veterans will feel at once intensely present to the disturbing aspects like fireworks and crowds and at the same time, distant and separated from the more positive parts of celebrations like being with loved ones in the outdoors. We can simply ask the veterans in our lives and neighborhoods how the festivities affect them and how we can help them get through the long hot night.⁷ Yet it would not be America without some controversy, and opinions are divided even among veterans about whether yard signs that say, “Combat Veteran Lives Here Please Be Courteous With Fireworks” enhance or impede the effort to increase awareness of the connection between fireworks, veterans, and PTSD.⁸

This editorial began with my own story of enjoying fireworks to emphasize that my aim is not to ruin the fun but to ask us to think before we shoot and consider the veterans near us for whom our recreation may cause unnecessary distress. Fourth of July would not have been possible without the soldiers who fought and died in the American Revolution and all the conflicts since. We owe it to all who have worn the uniform for the United States of America to remember the extraordinary toll it has taken on their ability to live ordinary lives. Like General Washington, we should vow to end the wars that wounded them so future generations will be able to join in celebrating Independence Day.

My first wish is to see this plague to Mankind, war, banished from the Earth; & the Sons and daughters of this World employed in more pleasing & innocent amusements than in preparing implements, & exercising them for the destruction of the human race.

General George Washington¹

When I was a child, every Fourth of July holiday my father would take me to the military fireworks display at Fort Sam Houston in Texas. We would take our place in the long cascade of cars parked at the huge parade ground in front of Brooke Army Medical Center. It was the most spectacular display of the year not to be found anywhere else in the city. Army fire engines and medics were always on site in case anything went wrong, which rarely occurred thanks to the pyrotechnic experts who ran the display.

Later, when I began my psychiatric residency at the US Department of Veterans Affairs (VA) New Mexico Healthcare System, I quickly learned a darker truth about fireworks. What seemed to me and many other civilians in General Washington’s words, a “pleasing and innocent amusement,” instead was a distressing and terrifying revisiting of trauma for many service members and veterans, likely including my father, who was a World War II combat veteran.

Fireworks are so closely linked to the birth of our young nation that we often forget they were invented in China a millennia ago. Fireworks were first associated with the fledgling nation in the middle of the War of Independence. On July 4, 1776, representatives of the 13 colonies signed the Declaration of Independence. In one of several ironies of history, what was used at the initial commemorations was not fireworks but the very “implements of destruction,” to use Washington’s phrase—guns and cannons. The demonstrations of firepower were meant to be morale boosters. After the war, the dangers of the detonations were recognized, and firearms were replaced with the fireworks we still launch today.²

The country celebrates the holiday with cookouts, parades, brass band concerts, and of course fireworks. Added to the organized shows are the millions of citizens who demonstrate private patriotism by shooting off fireworks in their neighborhoods. In 2021, Americans spent $1.5 billion on fireworks, and 33% said they planned to attend a public display.³

However, people are increasingly recognizing the negative side of fireworks for wild and companion animals and the environment. Most of us who have dogs and I am sure cats, horses, and other animals dread the impending darkness of the Fourth as it signals the coming loud noise and the cringing, pacing animals who want to run yet have nowhere to go to be safe from the sound.⁴

Sitting in the clinic with veterans, I realized it was not only pets and wildlife that feared the ultimate American holiday but also the very individuals who fought to preserve the freedom those fireworks celebrate. The VA’s National Center for Posttraumatic Stress Disorder (PTSD) estimates that about 7% of veterans will meet the diagnostic criteria for PTSD in their lifetimes. The prevalence of PTSD differs, depending on the methodology used, era and type of services, and demographics. Some studies have found higher rates of PTSD in women, young veterans, and those who served in Vietnam. Among the veterans who receive health care at the VA, like those I saw in the clinic, 23 in 1000 may have PTSD.⁵

We, after all, are remarkably similar in physiology to other mammals, and not surprisingly, veterans with PTSD exhibit many of the same reactions to fireworks. The sights, sounds, and odor of fireworks, as well as the vocal responses of the crowd at large displays evoke memories that trigger fear and anxiety. Many veterans experience flashbacks in which they relive combat and training accidents and have nightmares of those events, interrupting sleep. The instinct of many veterans is to avoid the holiday altogether: Many patients I knew sought refuge in remote mountain campsites often to find that even there they were not safe from revelers.

Avoidance being a cardinal symptom and coping mechanism of PTSD, therapists advise other methods of managing the Fourth of July, such as distractions that are calming and people who are reassuring. Therapists often rehearse self-talk scripts and teach breathing exercises targeted to break the behavioral conditioning that links present innocuous sensory overstimulation with a past life-threatening danger. The heat of summer worsens the stress, cooling down literally and figuratively can help.⁶

Many VA medical centers send announcements to the media or have their experts do interviews to educate the public about the potentially traumatizing effects of fireworks. They also encourage veterans who are apprehensive about the holiday to seek additional mental health help, including the Veterans Crisis Line. With my patients, we started early and developed a preventive plan to manage the anticipatory apprehension and arrange a means of enduring the ordeal. I do not have data to prove it, but anecdotally I know from my years on-call that visits to VA emergency departments and admissions to our inpatient psychiatry unit always increased around Independence Day in part because some veterans used drugs and/or alcohol to dampen their stress response.

VA experts also have advice for the families and friends of veterans who want to reduce the impact of fireworks and other holiday activities on them. Many veterans will feel at once intensely present to the disturbing aspects like fireworks and crowds and at the same time, distant and separated from the more positive parts of celebrations like being with loved ones in the outdoors. We can simply ask the veterans in our lives and neighborhoods how the festivities affect them and how we can help them get through the long hot night.⁷ Yet it would not be America without some controversy, and opinions are divided even among veterans about whether yard signs that say, “Combat Veteran Lives Here Please Be Courteous With Fireworks” enhance or impede the effort to increase awareness of the connection between fireworks, veterans, and PTSD.⁸

This editorial began with my own story of enjoying fireworks to emphasize that my aim is not to ruin the fun but to ask us to think before we shoot and consider the veterans near us for whom our recreation may cause unnecessary distress. Fourth of July would not have been possible without the soldiers who fought and died in the American Revolution and all the conflicts since. We owe it to all who have worn the uniform for the United States of America to remember the extraordinary toll it has taken on their ability to live ordinary lives. Like General Washington, we should vow to end the wars that wounded them so future generations will be able to join in celebrating Independence Day.

As a general practitioner with a specialist interest in diabetes, I am increasingly diagnosing younger people living with type 2 diabetes and obesity. Sadly, my youngest patient living with type 2 diabetes and obesity is only in her early 20s.
 

In fact, in England, there are now more people under the age of 40 years living with type 2 diabetes than type 1 diabetes. These younger individuals tend to present with very high hemoglobin A1c levels; I am routinely seeing double-digit A1c percentage levels in my practice. Indeed, the patient mentioned above presented with an A1c of more than 13%.

The lifetime cardiometabolic risk of individuals like her is considerable and very worrying: Younger adults with type 2 diabetes often have adverse cardiometabolic risk profiles at diagnosis, with higher body mass indices, marked dyslipidemia, hypertension, and abnormal liver profiles suggesting nonalcoholic fatty liver disease. The cumulative impact of this risk profile is a significant impact on quality and quantity of life. Evidence tells us that a younger age of diagnosis with type 2 diabetes is associated with an increased risk for premature death, especially from cardiovascular disease.

Early treatment intensification is warranted in younger individuals living with type 2 diabetes and obesity. My patient above is now on triple therapy with metformin, a sodium-glucose cotransporter 2 (SGLT2) inhibitor, and a glucagonlike peptide–1 (GLP-1) receptor agonist. I gave her an urgent referral to my local weight management service for weight, nutritional, and psychological support. I have also issued her a real-time continuous glucose monitoring (rt-CGM) device: Whilst she does not meet any current U.K. criteria for using rt-CGM, I feel that the role of CGM as an educational tool for her is invaluable and equally important to her pharmacologic therapies. We are in desperate need of effective pharmacologic and lifestyle interventions to tackle this epidemic of cardiometabolic disease in the young.

I attended the recent ADA 2023 congress in San Diego, including the presentation of the SURMOUNT-2 trial data. SURMOUNT-2 explored the efficacy and safety of the dual GLP-GIP agonist tirzepatide for weight management in patients with obesity and type 2 diabetes. Tirzepatide was associated with significant reductions in weight (average weight loss, 14-16 kg after 72 weeks) and glycemia (2.1% reduction in A1c after 72 weeks), as well as reductions in clinically meaningful cardiometabolic risk factors, including systolic blood pressure, liver enzymes, and fasting non–HDL cholesterol levels. The overall safety profile of tirzepatide was also reassuring and consistent with the GLP-1 class. Most adverse effects were gastrointestinal and of mild to moderate severity. These adverse effects decreased over time.

These results perfectly position tirzepatide for my younger patients like the young woman mentioned above. The significant improvements in weight, glycemia, and cardiometabolic risk factors will not only help mitigate her future cardiometabolic risk but also help the sustainability of the U.K.’s National Health System. The cost of diabetes to the NHS in the United Kingdom is more than 10% of the entire NHS budget for England and Wales. More than 80% of this cost, however, is related not to the medications and devices we prescribe for diabetes but to the downstream complications of diabetes, such as hospital admissions for cardiovascular events and amputations, as well as regular hospital attendance for dialysis for end-stage kidney disease.

There is no doubt, however, that modern obesity medications such as semaglutide and tirzepatide are expensive, and demand has been astronomical. This demand has been driven by private weight-management services and celebrity influencers, and has resulted in major U.K.-wide GLP-1 shortages.

This situation is tragically widening health inequalities, as many of my patients who have been on GLP-1 receptor agonists for many years are unable to obtain them. I am having to consider switching therapies, often to less efficacious options without the compelling cardiorenal benefits. Furthermore, the GLP-1 shortages have prevented GLP-1 initiation for my other high-risk younger patients, potentially increasing future cardiometabolic risk.

There remain unanswered questions for tirzepatide: What is the durability of effect of tirzepatide after 72 weeks (that is, the trial duration of SURMOUNT-2)? Crucially, what is the effect of withdrawal of tirzepatide on weight loss maintenance? Previous evidence has suggested weight regain after discontinuation of a GLP-1 receptor agonist for obesity. This, of course, has further financial and sustainability implications for health care systems such as the NHS.

Finally, we are increasingly seeing younger women of childbearing age with or at risk for cardiometabolic disease. Again, my patient above is one example. Many of the therapies we use for cardiometabolic disease management, including GLP-1 receptor agonists and tirzepatide, have not been studied, and hence have not been licensed in pregnant women. Therefore, frank discussions are required with patients about future family plans and the importance of contraception. Often, the significant weight loss seen with GLP-1 receptor agonists can improve hormonal profiles and fertility in women and result in unexpected pregnancies if robust contraception is not in place.

Tirzepatide has yet to be made commercially available in the United Kingdom, and its price has also yet to be set. But I already envision a clear role for tirzepatide in my treatment armamentarium. I will be positioning tirzepatide as my first injectable of choice after oral treatment escalation with metformin and an SGLT2 inhibitor in all my patients who require treatment intensification – not just my younger, higher-risk individuals. This may remain an aspirational goal until supply chains and cost are defined. There is no doubt, however, that the compelling weight and glycemic benefits of tirzepatide alongside individualized lifestyle interventions can help improve the quality and quantity of life of my patients living with type 2 diabetes and obesity.

Dr. Fernando is a general practitioner near Edinburgh. He reported receiving speaker fees from Eli Lilly and Novo Nordisk..

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

As a general practitioner with a specialist interest in diabetes, I am increasingly diagnosing younger people living with type 2 diabetes and obesity. Sadly, my youngest patient living with type 2 diabetes and obesity is only in her early 20s.
 

In fact, in England, there are now more people under the age of 40 years living with type 2 diabetes than type 1 diabetes. These younger individuals tend to present with very high hemoglobin A1c levels; I am routinely seeing double-digit A1c percentage levels in my practice. Indeed, the patient mentioned above presented with an A1c of more than 13%.

The lifetime cardiometabolic risk of individuals like her is considerable and very worrying: Younger adults with type 2 diabetes often have adverse cardiometabolic risk profiles at diagnosis, with higher body mass indices, marked dyslipidemia, hypertension, and abnormal liver profiles suggesting nonalcoholic fatty liver disease. The cumulative impact of this risk profile is a significant impact on quality and quantity of life. Evidence tells us that a younger age of diagnosis with type 2 diabetes is associated with an increased risk for premature death, especially from cardiovascular disease.

Early treatment intensification is warranted in younger individuals living with type 2 diabetes and obesity. My patient above is now on triple therapy with metformin, a sodium-glucose cotransporter 2 (SGLT2) inhibitor, and a glucagonlike peptide–1 (GLP-1) receptor agonist. I gave her an urgent referral to my local weight management service for weight, nutritional, and psychological support. I have also issued her a real-time continuous glucose monitoring (rt-CGM) device: Whilst she does not meet any current U.K. criteria for using rt-CGM, I feel that the role of CGM as an educational tool for her is invaluable and equally important to her pharmacologic therapies. We are in desperate need of effective pharmacologic and lifestyle interventions to tackle this epidemic of cardiometabolic disease in the young.

I attended the recent ADA 2023 congress in San Diego, including the presentation of the SURMOUNT-2 trial data. SURMOUNT-2 explored the efficacy and safety of the dual GLP-GIP agonist tirzepatide for weight management in patients with obesity and type 2 diabetes. Tirzepatide was associated with significant reductions in weight (average weight loss, 14-16 kg after 72 weeks) and glycemia (2.1% reduction in A1c after 72 weeks), as well as reductions in clinically meaningful cardiometabolic risk factors, including systolic blood pressure, liver enzymes, and fasting non–HDL cholesterol levels. The overall safety profile of tirzepatide was also reassuring and consistent with the GLP-1 class. Most adverse effects were gastrointestinal and of mild to moderate severity. These adverse effects decreased over time.

These results perfectly position tirzepatide for my younger patients like the young woman mentioned above. The significant improvements in weight, glycemia, and cardiometabolic risk factors will not only help mitigate her future cardiometabolic risk but also help the sustainability of the U.K.’s National Health System. The cost of diabetes to the NHS in the United Kingdom is more than 10% of the entire NHS budget for England and Wales. More than 80% of this cost, however, is related not to the medications and devices we prescribe for diabetes but to the downstream complications of diabetes, such as hospital admissions for cardiovascular events and amputations, as well as regular hospital attendance for dialysis for end-stage kidney disease.

There is no doubt, however, that modern obesity medications such as semaglutide and tirzepatide are expensive, and demand has been astronomical. This demand has been driven by private weight-management services and celebrity influencers, and has resulted in major U.K.-wide GLP-1 shortages.

This situation is tragically widening health inequalities, as many of my patients who have been on GLP-1 receptor agonists for many years are unable to obtain them. I am having to consider switching therapies, often to less efficacious options without the compelling cardiorenal benefits. Furthermore, the GLP-1 shortages have prevented GLP-1 initiation for my other high-risk younger patients, potentially increasing future cardiometabolic risk.

There remain unanswered questions for tirzepatide: What is the durability of effect of tirzepatide after 72 weeks (that is, the trial duration of SURMOUNT-2)? Crucially, what is the effect of withdrawal of tirzepatide on weight loss maintenance? Previous evidence has suggested weight regain after discontinuation of a GLP-1 receptor agonist for obesity. This, of course, has further financial and sustainability implications for health care systems such as the NHS.

Finally, we are increasingly seeing younger women of childbearing age with or at risk for cardiometabolic disease. Again, my patient above is one example. Many of the therapies we use for cardiometabolic disease management, including GLP-1 receptor agonists and tirzepatide, have not been studied, and hence have not been licensed in pregnant women. Therefore, frank discussions are required with patients about future family plans and the importance of contraception. Often, the significant weight loss seen with GLP-1 receptor agonists can improve hormonal profiles and fertility in women and result in unexpected pregnancies if robust contraception is not in place.

Tirzepatide has yet to be made commercially available in the United Kingdom, and its price has also yet to be set. But I already envision a clear role for tirzepatide in my treatment armamentarium. I will be positioning tirzepatide as my first injectable of choice after oral treatment escalation with metformin and an SGLT2 inhibitor in all my patients who require treatment intensification – not just my younger, higher-risk individuals. This may remain an aspirational goal until supply chains and cost are defined. There is no doubt, however, that the compelling weight and glycemic benefits of tirzepatide alongside individualized lifestyle interventions can help improve the quality and quantity of life of my patients living with type 2 diabetes and obesity.

Dr. Fernando is a general practitioner near Edinburgh. He reported receiving speaker fees from Eli Lilly and Novo Nordisk..

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

As a general practitioner with a specialist interest in diabetes, I am increasingly diagnosing younger people living with type 2 diabetes and obesity. Sadly, my youngest patient living with type 2 diabetes and obesity is only in her early 20s.
 

In fact, in England, there are now more people under the age of 40 years living with type 2 diabetes than type 1 diabetes. These younger individuals tend to present with very high hemoglobin A1c levels; I am routinely seeing double-digit A1c percentage levels in my practice. Indeed, the patient mentioned above presented with an A1c of more than 13%.

The lifetime cardiometabolic risk of individuals like her is considerable and very worrying: Younger adults with type 2 diabetes often have adverse cardiometabolic risk profiles at diagnosis, with higher body mass indices, marked dyslipidemia, hypertension, and abnormal liver profiles suggesting nonalcoholic fatty liver disease. The cumulative impact of this risk profile is a significant impact on quality and quantity of life. Evidence tells us that a younger age of diagnosis with type 2 diabetes is associated with an increased risk for premature death, especially from cardiovascular disease.

Early treatment intensification is warranted in younger individuals living with type 2 diabetes and obesity. My patient above is now on triple therapy with metformin, a sodium-glucose cotransporter 2 (SGLT2) inhibitor, and a glucagonlike peptide–1 (GLP-1) receptor agonist. I gave her an urgent referral to my local weight management service for weight, nutritional, and psychological support. I have also issued her a real-time continuous glucose monitoring (rt-CGM) device: Whilst she does not meet any current U.K. criteria for using rt-CGM, I feel that the role of CGM as an educational tool for her is invaluable and equally important to her pharmacologic therapies. We are in desperate need of effective pharmacologic and lifestyle interventions to tackle this epidemic of cardiometabolic disease in the young.

I attended the recent ADA 2023 congress in San Diego, including the presentation of the SURMOUNT-2 trial data. SURMOUNT-2 explored the efficacy and safety of the dual GLP-GIP agonist tirzepatide for weight management in patients with obesity and type 2 diabetes. Tirzepatide was associated with significant reductions in weight (average weight loss, 14-16 kg after 72 weeks) and glycemia (2.1% reduction in A1c after 72 weeks), as well as reductions in clinically meaningful cardiometabolic risk factors, including systolic blood pressure, liver enzymes, and fasting non–HDL cholesterol levels. The overall safety profile of tirzepatide was also reassuring and consistent with the GLP-1 class. Most adverse effects were gastrointestinal and of mild to moderate severity. These adverse effects decreased over time.

These results perfectly position tirzepatide for my younger patients like the young woman mentioned above. The significant improvements in weight, glycemia, and cardiometabolic risk factors will not only help mitigate her future cardiometabolic risk but also help the sustainability of the U.K.’s National Health System. The cost of diabetes to the NHS in the United Kingdom is more than 10% of the entire NHS budget for England and Wales. More than 80% of this cost, however, is related not to the medications and devices we prescribe for diabetes but to the downstream complications of diabetes, such as hospital admissions for cardiovascular events and amputations, as well as regular hospital attendance for dialysis for end-stage kidney disease.

There is no doubt, however, that modern obesity medications such as semaglutide and tirzepatide are expensive, and demand has been astronomical. This demand has been driven by private weight-management services and celebrity influencers, and has resulted in major U.K.-wide GLP-1 shortages.

This situation is tragically widening health inequalities, as many of my patients who have been on GLP-1 receptor agonists for many years are unable to obtain them. I am having to consider switching therapies, often to less efficacious options without the compelling cardiorenal benefits. Furthermore, the GLP-1 shortages have prevented GLP-1 initiation for my other high-risk younger patients, potentially increasing future cardiometabolic risk.

There remain unanswered questions for tirzepatide: What is the durability of effect of tirzepatide after 72 weeks (that is, the trial duration of SURMOUNT-2)? Crucially, what is the effect of withdrawal of tirzepatide on weight loss maintenance? Previous evidence has suggested weight regain after discontinuation of a GLP-1 receptor agonist for obesity. This, of course, has further financial and sustainability implications for health care systems such as the NHS.

Finally, we are increasingly seeing younger women of childbearing age with or at risk for cardiometabolic disease. Again, my patient above is one example. Many of the therapies we use for cardiometabolic disease management, including GLP-1 receptor agonists and tirzepatide, have not been studied, and hence have not been licensed in pregnant women. Therefore, frank discussions are required with patients about future family plans and the importance of contraception. Often, the significant weight loss seen with GLP-1 receptor agonists can improve hormonal profiles and fertility in women and result in unexpected pregnancies if robust contraception is not in place.

Tirzepatide has yet to be made commercially available in the United Kingdom, and its price has also yet to be set. But I already envision a clear role for tirzepatide in my treatment armamentarium. I will be positioning tirzepatide as my first injectable of choice after oral treatment escalation with metformin and an SGLT2 inhibitor in all my patients who require treatment intensification – not just my younger, higher-risk individuals. This may remain an aspirational goal until supply chains and cost are defined. There is no doubt, however, that the compelling weight and glycemic benefits of tirzepatide alongside individualized lifestyle interventions can help improve the quality and quantity of life of my patients living with type 2 diabetes and obesity.

Dr. Fernando is a general practitioner near Edinburgh. He reported receiving speaker fees from Eli Lilly and Novo Nordisk..

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