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PTSD Needs a New Name, Experts Say — Here’s Why
In a bid to reduce stigma and improve treatment rates, for inclusion in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR). The APA’s policy is that a rolling name change is available if the current term is determined to be harmful.
Currently led by anesthesiologist Eugene Lipov, MD, clinical assistant professor, University of Illinois Chicago, and chief medical officer of Stella Center, also in Chicago, the formal request for the proposed name change to the APA’s DSM-5-TR Steering Committee in August 2023.
The APA Steering Committee rejected the proposed name change in November 2023, citing a “lack of convincing evidence.” However, Dr. Lipov and colleagues remain undeterred and continue to advocate for the change.
“The word ‘disorder’ is both imprecise and stigmatizing,” Dr. Lipov said. “Because of stigma, many people with PTSD — especially those in the military — don’t get help, which my research has demonstrated.”
Patients are more likely to seek help if their symptoms are framed as manifestations of an injury that is diagnosable and treatable, like a broken leg, Dr. Lipov said. “Stigma can kill in very real ways, since delayed care or lack of care can directly lead to suicides, thus satisfying the reduce harm requirement for the name change.”
Neurobiology of Trauma
Dr. Lipov grew up with a veteran father affected by PTSD and a mother with debilitating depression who eventually took her life. “I understand the impact of trauma very well,” he said.
Although not a psychiatrist, Dr. Lipov pioneered a highly successful treatment for PTSD by adapting an anesthetic technique — the stellate ganglion block (SGB) — to reverse many trauma symptoms through the process of “rebooting.”
This involves reversing the activity of the sympathetic nervous system — the fight-or-flight response — to the pretrauma state by anesthetizing the sympathetic ganglion in the neck. Investigating how SGB can help ameliorate the symptoms of PTSD led him to investigate and describe the neurobiology of PTSD and the mechanism of action of SGB.
The impact of SGD on PTSD was supported by a small neuroimaging study demonstrating that the right amygdala — the area of the brain associated with the fear response — was overactivated in patients with PTSD but that this region was deactivated after the administration of SGB, Dr. Lipov said.
“I believe that psychiatric conditions are actually physiologic brain changes that can be measured by advanced neuroimaging technologies and then physiologically treated,” he stated.
He noted that a growing body of literature suggests that use of the SGB for PTSD can be effective “because PTSD has a neurobiological basis and is essentially caused by an actual injury to the brain.”
A Natural Response, Not a Disorder
Dr. Lipov’s clinical work treating PTSD as a brain injury led him to connect with Frank Ochberg, MD, a founding board member of the International Society for Traumatic Stress Studies, former associate director of the National Institute of Mental Health, and former director of the Michigan Department of Mental Health.
In 2012, Dr. Ochberg teamed up with retired Army General Peter Chiarelli and Jonathan Shay, MD, PhD, author of Achilles in Vietnam: Combat Trauma and the Undoing of Character, to petition the DSM-5 Steering Committee to change the name of PTSD to PTSI in the upcoming DSM-5.
Dr. Ochberg explained that Gen. Chiarelli believed the term “disorder” suggests a preexisting issue prior to enlistment, potentially making an individual appear “weak.” He noted that this stigma is particularly troubling for military personnel, who often avoid seeking so they are not perceived as vulnerable, which can lead to potentially dire consequences, including suicide.
“We received endorsements from many quarters, not only advocates for service members or veterans,” Dr. Ochberg said.
This included feminists like Gloria Steinem, who championed the rights of women who had survived rape, incest, and domestic violence. As one advocate put it: “The natural human reaction to a life-threatening event should not be labeled a disorder.”
The DSM-5 Steering Committee declined to change the name. “Their feeling was that if we change the word ‘disorder’ to something else, we’d have to change every condition in the DSM that’s called a ‘disorder’. And they felt there really was nothing wrong with the word,” said Dr. Ochberg.
However, Dr. Lipov noted that other diagnoses have undergone name changes in the DSM for the sake of accuracy or stigma reduction. For example, the term mental retardation (DSM-IV) was changed to intellectual disability in DSM-5, and gender identity disorder was changed to gender dysphoria.
A decade later, Dr. Lipov decided to try again. To bolster his contention, he conducted a telephone survey of 1025 individuals. Of these, about 50% had a PTSD diagnosis.
Approximately two thirds of respondents agreed that a name change to PTSI would reduce the stigma associated with the term “PTSD.” Over half said it would increase the likelihood they would seek medical help. Those diagnosed with PTSD were most likely to endorse the name change.
Dr. Lipov conducts an ongoing survey of psychiatrists to ascertain their views on the potential name change and hopes to include findings in future research and communication with the DSM-5 Steering Committee. In addition, he has developed a new survey that expands upon his original survey, which specifically looked at individuals with PTSD.
“The new survey includes a wide range of people, many of whom have never been diagnosed. One of the questions we ask is whether they’ve ever heard of PTSD, and then we ask them about their reaction to the term,” he said.
A Barrier to Care
Psychiatrist Marcel Green, MD, director of Hudson Mind in New York City, refers to himself as an “interventional psychiatrist,” as he employs a comprehensive approach that includes not only medication and psychotherapy but also specialized techniques like SBG for severe anxiety-related physical symptoms and certain pain conditions.
Dr. Green, who is not involved in the name change initiative, agrees that the term “disorder” carries more stigma than “injury” for many groups, including those who have experienced childhood trauma, those struggling with substance abuse, or who are from backgrounds or peer groups where seeking mental health care is stigmatized.
Patients like these “are looking to me to give them a language to frame what they’re going through, and I tell them their symptoms are consistent with PTSD,” he said. “But they tell me don’t see themselves as having a disorder, which hinders their pursuit of care.”
Framing the condition as an “injury” also aligns with the approach of using biologic interventions to address the injury. Dr. Green has found SGB helpful in treating substance abuse disorder too, “which is a form of escape from the hyperactivation that accompanies PTSD.” And after the procedure, “they’re more receptive to therapy.”
Unfortunately, said Dr. Lipov, the DSM Steering Committee rejected his proposed name change, stating that the “concept of disorder as a dividing line from, eg, normal reactions to stress, is a core concept in the DSM, and the term has only rarely been removed.”
Moreover, the committee “did not see sufficient evidence ... that the name PTSD is stigmatizing and actually deters people with the disorder from seeking treatment who would not be deterred from doing so by PTSI.”
‘An Avenue for Dignity’
Ken Duckworth, MD, chief medical officer of the National Alliance on Mental Illness (NAMI), noted that the organization does not have an official position on this issue. However, he shared his own personal perspective.
There may be merit in the proposed name change, said Dr. Duckworth, but more evidence is needed. “If it’s clear, after rigorous studies have been performed and there’s compelling data, that calling it a ‘disorder’ rather than an ‘injury’ is actually preventing people from getting the care they need, then it merits serious attention.”
If so, Dr. Duckworth would be “interested in having a conversation with the policy team at NAMI to start to see if we could activate the DSM Committee.”
Roger McIntyre, MD, professor of psychiatry and pharmacology at the University of Toronto in Ontario, Canada, and head of the Mood Disorders Psychopharmacology Unit, said the name change initiative is a “really interesting proposal.”
Dr. McIntyre, chairman and executive director of the Brain and Cognition Discovery Foundation, also in Toronto, who is not involved in the initiative, has also heard “many people say that the term ‘disorder’ is stigmatizing and might even come across as pejorative in some ways.”
By contrast, “the word ‘injury’ parallels physical injury, and what we currently call ‘PTSD’ is a psychological or emotional injury no less devastating than torn tissue or broken bones,” added Dr. McIntyre, who is also the chairman of the board of the Depression and Bipolar Support Alliance.
Dr. Ochberg agreed. “In the military, ‘injury’ opens up an avenue for dignity, for a medal. Being injured and learning how to deal with an injury is part of having yet another honorable task that comes from being an honorable person who did an honorable thing.”
While disappointed, Dr. Lipov does not plan to give up on his vision. “I will continue to amass evidence that the word ‘PTSD’ is stigmatizing and indeed does prevent people from seeking care and will resubmit the proposal to the DSM Steering Committee when I have gathered a larger body of compelling evidence.”
Currently, Dr. Lipov is in active discussions with the special operations force of the US Army to obtain more evidence. “This will be the follow-up to bolster the opinion of Peter Chiarelli,” he said. “It is known that suicide and PTSD are highly related. This is especially urgent and relevant because recent data suggest suicide rate of military personnel in the VA may be as high as 44 per day,” Dr. Lipov said.
Dr. Lipov is the chief medical officer and an investor in the Stella Center. Dr. Green performs SGBs as part of his psychiatric practice. Drs. Ochberg, McIntyre, and Duckworth reported no relevant financial relationships.
A version of this article appeared on Medscape.com.
In a bid to reduce stigma and improve treatment rates, for inclusion in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR). The APA’s policy is that a rolling name change is available if the current term is determined to be harmful.
Currently led by anesthesiologist Eugene Lipov, MD, clinical assistant professor, University of Illinois Chicago, and chief medical officer of Stella Center, also in Chicago, the formal request for the proposed name change to the APA’s DSM-5-TR Steering Committee in August 2023.
The APA Steering Committee rejected the proposed name change in November 2023, citing a “lack of convincing evidence.” However, Dr. Lipov and colleagues remain undeterred and continue to advocate for the change.
“The word ‘disorder’ is both imprecise and stigmatizing,” Dr. Lipov said. “Because of stigma, many people with PTSD — especially those in the military — don’t get help, which my research has demonstrated.”
Patients are more likely to seek help if their symptoms are framed as manifestations of an injury that is diagnosable and treatable, like a broken leg, Dr. Lipov said. “Stigma can kill in very real ways, since delayed care or lack of care can directly lead to suicides, thus satisfying the reduce harm requirement for the name change.”
Neurobiology of Trauma
Dr. Lipov grew up with a veteran father affected by PTSD and a mother with debilitating depression who eventually took her life. “I understand the impact of trauma very well,” he said.
Although not a psychiatrist, Dr. Lipov pioneered a highly successful treatment for PTSD by adapting an anesthetic technique — the stellate ganglion block (SGB) — to reverse many trauma symptoms through the process of “rebooting.”
This involves reversing the activity of the sympathetic nervous system — the fight-or-flight response — to the pretrauma state by anesthetizing the sympathetic ganglion in the neck. Investigating how SGB can help ameliorate the symptoms of PTSD led him to investigate and describe the neurobiology of PTSD and the mechanism of action of SGB.
The impact of SGD on PTSD was supported by a small neuroimaging study demonstrating that the right amygdala — the area of the brain associated with the fear response — was overactivated in patients with PTSD but that this region was deactivated after the administration of SGB, Dr. Lipov said.
“I believe that psychiatric conditions are actually physiologic brain changes that can be measured by advanced neuroimaging technologies and then physiologically treated,” he stated.
He noted that a growing body of literature suggests that use of the SGB for PTSD can be effective “because PTSD has a neurobiological basis and is essentially caused by an actual injury to the brain.”
A Natural Response, Not a Disorder
Dr. Lipov’s clinical work treating PTSD as a brain injury led him to connect with Frank Ochberg, MD, a founding board member of the International Society for Traumatic Stress Studies, former associate director of the National Institute of Mental Health, and former director of the Michigan Department of Mental Health.
In 2012, Dr. Ochberg teamed up with retired Army General Peter Chiarelli and Jonathan Shay, MD, PhD, author of Achilles in Vietnam: Combat Trauma and the Undoing of Character, to petition the DSM-5 Steering Committee to change the name of PTSD to PTSI in the upcoming DSM-5.
Dr. Ochberg explained that Gen. Chiarelli believed the term “disorder” suggests a preexisting issue prior to enlistment, potentially making an individual appear “weak.” He noted that this stigma is particularly troubling for military personnel, who often avoid seeking so they are not perceived as vulnerable, which can lead to potentially dire consequences, including suicide.
“We received endorsements from many quarters, not only advocates for service members or veterans,” Dr. Ochberg said.
This included feminists like Gloria Steinem, who championed the rights of women who had survived rape, incest, and domestic violence. As one advocate put it: “The natural human reaction to a life-threatening event should not be labeled a disorder.”
The DSM-5 Steering Committee declined to change the name. “Their feeling was that if we change the word ‘disorder’ to something else, we’d have to change every condition in the DSM that’s called a ‘disorder’. And they felt there really was nothing wrong with the word,” said Dr. Ochberg.
However, Dr. Lipov noted that other diagnoses have undergone name changes in the DSM for the sake of accuracy or stigma reduction. For example, the term mental retardation (DSM-IV) was changed to intellectual disability in DSM-5, and gender identity disorder was changed to gender dysphoria.
A decade later, Dr. Lipov decided to try again. To bolster his contention, he conducted a telephone survey of 1025 individuals. Of these, about 50% had a PTSD diagnosis.
Approximately two thirds of respondents agreed that a name change to PTSI would reduce the stigma associated with the term “PTSD.” Over half said it would increase the likelihood they would seek medical help. Those diagnosed with PTSD were most likely to endorse the name change.
Dr. Lipov conducts an ongoing survey of psychiatrists to ascertain their views on the potential name change and hopes to include findings in future research and communication with the DSM-5 Steering Committee. In addition, he has developed a new survey that expands upon his original survey, which specifically looked at individuals with PTSD.
“The new survey includes a wide range of people, many of whom have never been diagnosed. One of the questions we ask is whether they’ve ever heard of PTSD, and then we ask them about their reaction to the term,” he said.
A Barrier to Care
Psychiatrist Marcel Green, MD, director of Hudson Mind in New York City, refers to himself as an “interventional psychiatrist,” as he employs a comprehensive approach that includes not only medication and psychotherapy but also specialized techniques like SBG for severe anxiety-related physical symptoms and certain pain conditions.
Dr. Green, who is not involved in the name change initiative, agrees that the term “disorder” carries more stigma than “injury” for many groups, including those who have experienced childhood trauma, those struggling with substance abuse, or who are from backgrounds or peer groups where seeking mental health care is stigmatized.
Patients like these “are looking to me to give them a language to frame what they’re going through, and I tell them their symptoms are consistent with PTSD,” he said. “But they tell me don’t see themselves as having a disorder, which hinders their pursuit of care.”
Framing the condition as an “injury” also aligns with the approach of using biologic interventions to address the injury. Dr. Green has found SGB helpful in treating substance abuse disorder too, “which is a form of escape from the hyperactivation that accompanies PTSD.” And after the procedure, “they’re more receptive to therapy.”
Unfortunately, said Dr. Lipov, the DSM Steering Committee rejected his proposed name change, stating that the “concept of disorder as a dividing line from, eg, normal reactions to stress, is a core concept in the DSM, and the term has only rarely been removed.”
Moreover, the committee “did not see sufficient evidence ... that the name PTSD is stigmatizing and actually deters people with the disorder from seeking treatment who would not be deterred from doing so by PTSI.”
‘An Avenue for Dignity’
Ken Duckworth, MD, chief medical officer of the National Alliance on Mental Illness (NAMI), noted that the organization does not have an official position on this issue. However, he shared his own personal perspective.
There may be merit in the proposed name change, said Dr. Duckworth, but more evidence is needed. “If it’s clear, after rigorous studies have been performed and there’s compelling data, that calling it a ‘disorder’ rather than an ‘injury’ is actually preventing people from getting the care they need, then it merits serious attention.”
If so, Dr. Duckworth would be “interested in having a conversation with the policy team at NAMI to start to see if we could activate the DSM Committee.”
Roger McIntyre, MD, professor of psychiatry and pharmacology at the University of Toronto in Ontario, Canada, and head of the Mood Disorders Psychopharmacology Unit, said the name change initiative is a “really interesting proposal.”
Dr. McIntyre, chairman and executive director of the Brain and Cognition Discovery Foundation, also in Toronto, who is not involved in the initiative, has also heard “many people say that the term ‘disorder’ is stigmatizing and might even come across as pejorative in some ways.”
By contrast, “the word ‘injury’ parallels physical injury, and what we currently call ‘PTSD’ is a psychological or emotional injury no less devastating than torn tissue or broken bones,” added Dr. McIntyre, who is also the chairman of the board of the Depression and Bipolar Support Alliance.
Dr. Ochberg agreed. “In the military, ‘injury’ opens up an avenue for dignity, for a medal. Being injured and learning how to deal with an injury is part of having yet another honorable task that comes from being an honorable person who did an honorable thing.”
While disappointed, Dr. Lipov does not plan to give up on his vision. “I will continue to amass evidence that the word ‘PTSD’ is stigmatizing and indeed does prevent people from seeking care and will resubmit the proposal to the DSM Steering Committee when I have gathered a larger body of compelling evidence.”
Currently, Dr. Lipov is in active discussions with the special operations force of the US Army to obtain more evidence. “This will be the follow-up to bolster the opinion of Peter Chiarelli,” he said. “It is known that suicide and PTSD are highly related. This is especially urgent and relevant because recent data suggest suicide rate of military personnel in the VA may be as high as 44 per day,” Dr. Lipov said.
Dr. Lipov is the chief medical officer and an investor in the Stella Center. Dr. Green performs SGBs as part of his psychiatric practice. Drs. Ochberg, McIntyre, and Duckworth reported no relevant financial relationships.
A version of this article appeared on Medscape.com.
In a bid to reduce stigma and improve treatment rates, for inclusion in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR). The APA’s policy is that a rolling name change is available if the current term is determined to be harmful.
Currently led by anesthesiologist Eugene Lipov, MD, clinical assistant professor, University of Illinois Chicago, and chief medical officer of Stella Center, also in Chicago, the formal request for the proposed name change to the APA’s DSM-5-TR Steering Committee in August 2023.
The APA Steering Committee rejected the proposed name change in November 2023, citing a “lack of convincing evidence.” However, Dr. Lipov and colleagues remain undeterred and continue to advocate for the change.
“The word ‘disorder’ is both imprecise and stigmatizing,” Dr. Lipov said. “Because of stigma, many people with PTSD — especially those in the military — don’t get help, which my research has demonstrated.”
Patients are more likely to seek help if their symptoms are framed as manifestations of an injury that is diagnosable and treatable, like a broken leg, Dr. Lipov said. “Stigma can kill in very real ways, since delayed care or lack of care can directly lead to suicides, thus satisfying the reduce harm requirement for the name change.”
Neurobiology of Trauma
Dr. Lipov grew up with a veteran father affected by PTSD and a mother with debilitating depression who eventually took her life. “I understand the impact of trauma very well,” he said.
Although not a psychiatrist, Dr. Lipov pioneered a highly successful treatment for PTSD by adapting an anesthetic technique — the stellate ganglion block (SGB) — to reverse many trauma symptoms through the process of “rebooting.”
This involves reversing the activity of the sympathetic nervous system — the fight-or-flight response — to the pretrauma state by anesthetizing the sympathetic ganglion in the neck. Investigating how SGB can help ameliorate the symptoms of PTSD led him to investigate and describe the neurobiology of PTSD and the mechanism of action of SGB.
The impact of SGD on PTSD was supported by a small neuroimaging study demonstrating that the right amygdala — the area of the brain associated with the fear response — was overactivated in patients with PTSD but that this region was deactivated after the administration of SGB, Dr. Lipov said.
“I believe that psychiatric conditions are actually physiologic brain changes that can be measured by advanced neuroimaging technologies and then physiologically treated,” he stated.
He noted that a growing body of literature suggests that use of the SGB for PTSD can be effective “because PTSD has a neurobiological basis and is essentially caused by an actual injury to the brain.”
A Natural Response, Not a Disorder
Dr. Lipov’s clinical work treating PTSD as a brain injury led him to connect with Frank Ochberg, MD, a founding board member of the International Society for Traumatic Stress Studies, former associate director of the National Institute of Mental Health, and former director of the Michigan Department of Mental Health.
In 2012, Dr. Ochberg teamed up with retired Army General Peter Chiarelli and Jonathan Shay, MD, PhD, author of Achilles in Vietnam: Combat Trauma and the Undoing of Character, to petition the DSM-5 Steering Committee to change the name of PTSD to PTSI in the upcoming DSM-5.
Dr. Ochberg explained that Gen. Chiarelli believed the term “disorder” suggests a preexisting issue prior to enlistment, potentially making an individual appear “weak.” He noted that this stigma is particularly troubling for military personnel, who often avoid seeking so they are not perceived as vulnerable, which can lead to potentially dire consequences, including suicide.
“We received endorsements from many quarters, not only advocates for service members or veterans,” Dr. Ochberg said.
This included feminists like Gloria Steinem, who championed the rights of women who had survived rape, incest, and domestic violence. As one advocate put it: “The natural human reaction to a life-threatening event should not be labeled a disorder.”
The DSM-5 Steering Committee declined to change the name. “Their feeling was that if we change the word ‘disorder’ to something else, we’d have to change every condition in the DSM that’s called a ‘disorder’. And they felt there really was nothing wrong with the word,” said Dr. Ochberg.
However, Dr. Lipov noted that other diagnoses have undergone name changes in the DSM for the sake of accuracy or stigma reduction. For example, the term mental retardation (DSM-IV) was changed to intellectual disability in DSM-5, and gender identity disorder was changed to gender dysphoria.
A decade later, Dr. Lipov decided to try again. To bolster his contention, he conducted a telephone survey of 1025 individuals. Of these, about 50% had a PTSD diagnosis.
Approximately two thirds of respondents agreed that a name change to PTSI would reduce the stigma associated with the term “PTSD.” Over half said it would increase the likelihood they would seek medical help. Those diagnosed with PTSD were most likely to endorse the name change.
Dr. Lipov conducts an ongoing survey of psychiatrists to ascertain their views on the potential name change and hopes to include findings in future research and communication with the DSM-5 Steering Committee. In addition, he has developed a new survey that expands upon his original survey, which specifically looked at individuals with PTSD.
“The new survey includes a wide range of people, many of whom have never been diagnosed. One of the questions we ask is whether they’ve ever heard of PTSD, and then we ask them about their reaction to the term,” he said.
A Barrier to Care
Psychiatrist Marcel Green, MD, director of Hudson Mind in New York City, refers to himself as an “interventional psychiatrist,” as he employs a comprehensive approach that includes not only medication and psychotherapy but also specialized techniques like SBG for severe anxiety-related physical symptoms and certain pain conditions.
Dr. Green, who is not involved in the name change initiative, agrees that the term “disorder” carries more stigma than “injury” for many groups, including those who have experienced childhood trauma, those struggling with substance abuse, or who are from backgrounds or peer groups where seeking mental health care is stigmatized.
Patients like these “are looking to me to give them a language to frame what they’re going through, and I tell them their symptoms are consistent with PTSD,” he said. “But they tell me don’t see themselves as having a disorder, which hinders their pursuit of care.”
Framing the condition as an “injury” also aligns with the approach of using biologic interventions to address the injury. Dr. Green has found SGB helpful in treating substance abuse disorder too, “which is a form of escape from the hyperactivation that accompanies PTSD.” And after the procedure, “they’re more receptive to therapy.”
Unfortunately, said Dr. Lipov, the DSM Steering Committee rejected his proposed name change, stating that the “concept of disorder as a dividing line from, eg, normal reactions to stress, is a core concept in the DSM, and the term has only rarely been removed.”
Moreover, the committee “did not see sufficient evidence ... that the name PTSD is stigmatizing and actually deters people with the disorder from seeking treatment who would not be deterred from doing so by PTSI.”
‘An Avenue for Dignity’
Ken Duckworth, MD, chief medical officer of the National Alliance on Mental Illness (NAMI), noted that the organization does not have an official position on this issue. However, he shared his own personal perspective.
There may be merit in the proposed name change, said Dr. Duckworth, but more evidence is needed. “If it’s clear, after rigorous studies have been performed and there’s compelling data, that calling it a ‘disorder’ rather than an ‘injury’ is actually preventing people from getting the care they need, then it merits serious attention.”
If so, Dr. Duckworth would be “interested in having a conversation with the policy team at NAMI to start to see if we could activate the DSM Committee.”
Roger McIntyre, MD, professor of psychiatry and pharmacology at the University of Toronto in Ontario, Canada, and head of the Mood Disorders Psychopharmacology Unit, said the name change initiative is a “really interesting proposal.”
Dr. McIntyre, chairman and executive director of the Brain and Cognition Discovery Foundation, also in Toronto, who is not involved in the initiative, has also heard “many people say that the term ‘disorder’ is stigmatizing and might even come across as pejorative in some ways.”
By contrast, “the word ‘injury’ parallels physical injury, and what we currently call ‘PTSD’ is a psychological or emotional injury no less devastating than torn tissue or broken bones,” added Dr. McIntyre, who is also the chairman of the board of the Depression and Bipolar Support Alliance.
Dr. Ochberg agreed. “In the military, ‘injury’ opens up an avenue for dignity, for a medal. Being injured and learning how to deal with an injury is part of having yet another honorable task that comes from being an honorable person who did an honorable thing.”
While disappointed, Dr. Lipov does not plan to give up on his vision. “I will continue to amass evidence that the word ‘PTSD’ is stigmatizing and indeed does prevent people from seeking care and will resubmit the proposal to the DSM Steering Committee when I have gathered a larger body of compelling evidence.”
Currently, Dr. Lipov is in active discussions with the special operations force of the US Army to obtain more evidence. “This will be the follow-up to bolster the opinion of Peter Chiarelli,” he said. “It is known that suicide and PTSD are highly related. This is especially urgent and relevant because recent data suggest suicide rate of military personnel in the VA may be as high as 44 per day,” Dr. Lipov said.
Dr. Lipov is the chief medical officer and an investor in the Stella Center. Dr. Green performs SGBs as part of his psychiatric practice. Drs. Ochberg, McIntyre, and Duckworth reported no relevant financial relationships.
A version of this article appeared on Medscape.com.
The Disturbing Sexual Trend With Real Health Consequences
This transcript has been edited for clarity.
Rachel S. Rubin, MD: I have an interesting topic for you — kind of shocking, actually. Some of you may have read a story earlier this year in The New York Times about the alarming rise among young people of choking or strangulation during sex. I spoke recently with Dr. Debby Herbenick about this concerning and violent trend. Dr. Herbenick is a well-known sexuality researcher and professor at the Indiana University School of Public Health. Welcome, Dr. Herbenick. Can you tell us about your research into this new trend?
Debby Herbenick, PhD: This is some of the most important research that I’ve done. I’ve been studying sexual behaviors and trends for about 14 years in terms of nationally representative studies that we do. Over time, we noticed a trend of increasing prevalence of rough sex practices.
Now, there’s always been a lot of sexual diversity in the world throughout history. But . The increase is mostly seen in teenagers and young adults.
We’ve done US nationally representative surveys as well as college campus representative surveys. We find that consistently across four campus representative surveys that 64% of women report having ever been choked during sex, and around 1 in 3 women (aged 18-24 years) throughout the whole country report having been choked during their most recent sexual activity with another person. They call it choking, but because it involves usually one hand — sometimes two hands or a forearm or an object, like a belt or a cord to tie around the neck — it is technically strangulation, because it’s external pressure to the neck to reduce or stop airflow or blood flow.
Dr. Rubin: These numbers are staggering, right? Everyone listening now is taking care of someone who has been strangled as a form of sexual pleasure. What does this mean from a safety perspective? And as doctors who are working these patients up for migraines and other health problems, what is the research showing?
Dr. Herbenick: We certainly are seeing people report recurrent headaches and ringing in the ears. There are things we’ve just barely scratched the surface on. Those of us working in this space believe that for anybody coming in for an unexplained stroke (for example, under age 50), you might consider some imaging to see if they have a dissection. We are hearing about people who, when you really probe to find out whether they’ve had pressure on the neck, they report that indeed that they have. So, we have to be thinking about neurologic symptoms. We know that they’re experiencing these at a pretty high rate.
For people who are engaging in these practices, they should know about the health risks, but we find that most don’t. They may have heard that if it’s really intense high pressure, that in rare cases people can die, but most have never heard of anything in between. So, they’re not necessarily connecting their voice hoarseness, or the recurrent headaches or the sensitivity to light they are having, to an experience of being choked. We need to be paying attention to neurologic symptoms.
Most physicians I speak with at conferences say that where they feel like they can step into this conversation is through anticipatory guidance and letting their patients know that they may have heard about this trend, and a lot of people are talking about the health consequences, and I want to share some information with you — not coming at it from a place of shame or judgment, but providing some information so that [patients] actually get some medical facts about this that could be lifesaving.
Dr. Rubin: I see such a big gap in my medical training. I was taught to say, “Hey, do you smoke, do you drink, do you do drugs? Do you have sex? Men, women, or both?”And that’s it. And then maybe use birth control, and don’t get an STD, thinking about herpes, syphilis, gonorrhea, and chlamydia. We weren’t really trained to talk to patients about what kind of sex they are having, or how to talk to patients in a way that is open-minded but also safety-conscious and how the concept of safe sex is more than wear a condom and use birth control.
This idea of rough sex practices and how to talk to teenagers — maybe our pediatricians should be talking about this. Where do we start in terms of how to bring up these conversations and with what level of detail?
Dr. Herbenick: We find that some young people are already being asked about some of the effects that might be showing on their bodies. It might be that their provider notices some bruising, or marks on their bodies from other types of rough sex practices like hitting and spanking. So that could be an entry point there. Choking is far more prevalent than slapping, so if you’re seeing some marks on the body, then it’s also a good time to ask about other practices they might be engaging in, especially higher risk ones like choking or strangulation. It’s offering some information and even saying, “Look, I’m not here to shame or judge you. I just want you to have some information about this” and giving them an opportunity to ask questions, too.
We have found that almost nobody talks with their nurse or doctor, even if they have symptoms after being choked or strangled during sex. Just 1% of women with choking-related symptoms, 7% of men, and far fewer trans and nonbinary young people report talking with a nurse or doctor, mostly because they say it doesn’t seem like a big deal. The symptoms got better quickly. Sometimes they’re afraid of being shamed for their sexual behavior, and that’s why they say they don’t talk with somebody.
They need some type of open-door anticipatory guidance as a way forward. Not everyone is comfortable directly asking whether a patient is engaging in this, but at least letting people know that you’ve heard of this behavior and providing some medical facts can give us a step forward with creating these conversations.
Dr. Rubin: Can you tell us where is this research going in terms of next steps? Other things that you’re looking at? And what are you excited about?
Dr. Herbenick: I’m excited about some work I did with a collaborator and colleague of mine, Dr. Keisuke Kawata, that he led a couple of years ago. He’s a neuroscientist. We were looking at potential cumulative effects on the brain. Now we’re taking some of that research into its next steps. We’re also doing more focused studies on other health consequences and hopefully finding out how we can test different educational messages and get people to learn more fact-based information about this, and then see if that is effective in prevention.
Dr. Rubin: It sounds like a public health campaign is really needed about how to get the word out there about the health consequences of these activities. We’re asking people often enough. In my clinic, I try to keep it open-ended — tell me what sex looks like. What does it look like, and what do you want it to look like? Because I see a lot of people with problems, but if they don’t bring it to me, I don’t necessarily bring it up to them. Until I heard your lecture, and I thought, oh my gosh, I’m not even asking the right questions. Are you hopeful that there will be more public health messaging out there?
Dr. Herbenick: I am. Years ago, when the child and adolescent choking game became a thing, the Centers for Disease Control and Prevention (CDC) issued reports about it and warnings to parents. And this is a far, far higher prevalence than that ever was. So, I would love to see organizations like the CDC and medical groups getting involved and educating their members and making statements. This is really impacting a huge generation of girls and women, because when it happens during sex between women and men, the choking is mostly happening to the girls and women. It’s also prevalent among sexual minority individuals. But we are talking about this whole generation of young women and what’s happening to their bodies and their brain health. We really need to step into this conversation.
Dr. Rubin: Very few of us are sexual medicine–trained physicians, and very few of us feel confident and comfortable talking about sexual health issues. But people are getting hurt. People are having real consequences of these behaviors because of our lack of education, knowledge, and even discussion around it. So thank you for doing this research, because had you not done this research, we wouldn’t have found out that 64% of people are engaging in these types of activities. That is not rare.
Dr. Rubin is an assistant clinical professor, Department of Urology, at Georgetown University, Washington. She reported conflicts of interest with Sprout, Maternal Medical, Absorption Pharmaceuticals, GSK, and Endo.
A version of this article first appeared on Medscape.com.
This transcript has been edited for clarity.
Rachel S. Rubin, MD: I have an interesting topic for you — kind of shocking, actually. Some of you may have read a story earlier this year in The New York Times about the alarming rise among young people of choking or strangulation during sex. I spoke recently with Dr. Debby Herbenick about this concerning and violent trend. Dr. Herbenick is a well-known sexuality researcher and professor at the Indiana University School of Public Health. Welcome, Dr. Herbenick. Can you tell us about your research into this new trend?
Debby Herbenick, PhD: This is some of the most important research that I’ve done. I’ve been studying sexual behaviors and trends for about 14 years in terms of nationally representative studies that we do. Over time, we noticed a trend of increasing prevalence of rough sex practices.
Now, there’s always been a lot of sexual diversity in the world throughout history. But . The increase is mostly seen in teenagers and young adults.
We’ve done US nationally representative surveys as well as college campus representative surveys. We find that consistently across four campus representative surveys that 64% of women report having ever been choked during sex, and around 1 in 3 women (aged 18-24 years) throughout the whole country report having been choked during their most recent sexual activity with another person. They call it choking, but because it involves usually one hand — sometimes two hands or a forearm or an object, like a belt or a cord to tie around the neck — it is technically strangulation, because it’s external pressure to the neck to reduce or stop airflow or blood flow.
Dr. Rubin: These numbers are staggering, right? Everyone listening now is taking care of someone who has been strangled as a form of sexual pleasure. What does this mean from a safety perspective? And as doctors who are working these patients up for migraines and other health problems, what is the research showing?
Dr. Herbenick: We certainly are seeing people report recurrent headaches and ringing in the ears. There are things we’ve just barely scratched the surface on. Those of us working in this space believe that for anybody coming in for an unexplained stroke (for example, under age 50), you might consider some imaging to see if they have a dissection. We are hearing about people who, when you really probe to find out whether they’ve had pressure on the neck, they report that indeed that they have. So, we have to be thinking about neurologic symptoms. We know that they’re experiencing these at a pretty high rate.
For people who are engaging in these practices, they should know about the health risks, but we find that most don’t. They may have heard that if it’s really intense high pressure, that in rare cases people can die, but most have never heard of anything in between. So, they’re not necessarily connecting their voice hoarseness, or the recurrent headaches or the sensitivity to light they are having, to an experience of being choked. We need to be paying attention to neurologic symptoms.
Most physicians I speak with at conferences say that where they feel like they can step into this conversation is through anticipatory guidance and letting their patients know that they may have heard about this trend, and a lot of people are talking about the health consequences, and I want to share some information with you — not coming at it from a place of shame or judgment, but providing some information so that [patients] actually get some medical facts about this that could be lifesaving.
Dr. Rubin: I see such a big gap in my medical training. I was taught to say, “Hey, do you smoke, do you drink, do you do drugs? Do you have sex? Men, women, or both?”And that’s it. And then maybe use birth control, and don’t get an STD, thinking about herpes, syphilis, gonorrhea, and chlamydia. We weren’t really trained to talk to patients about what kind of sex they are having, or how to talk to patients in a way that is open-minded but also safety-conscious and how the concept of safe sex is more than wear a condom and use birth control.
This idea of rough sex practices and how to talk to teenagers — maybe our pediatricians should be talking about this. Where do we start in terms of how to bring up these conversations and with what level of detail?
Dr. Herbenick: We find that some young people are already being asked about some of the effects that might be showing on their bodies. It might be that their provider notices some bruising, or marks on their bodies from other types of rough sex practices like hitting and spanking. So that could be an entry point there. Choking is far more prevalent than slapping, so if you’re seeing some marks on the body, then it’s also a good time to ask about other practices they might be engaging in, especially higher risk ones like choking or strangulation. It’s offering some information and even saying, “Look, I’m not here to shame or judge you. I just want you to have some information about this” and giving them an opportunity to ask questions, too.
We have found that almost nobody talks with their nurse or doctor, even if they have symptoms after being choked or strangled during sex. Just 1% of women with choking-related symptoms, 7% of men, and far fewer trans and nonbinary young people report talking with a nurse or doctor, mostly because they say it doesn’t seem like a big deal. The symptoms got better quickly. Sometimes they’re afraid of being shamed for their sexual behavior, and that’s why they say they don’t talk with somebody.
They need some type of open-door anticipatory guidance as a way forward. Not everyone is comfortable directly asking whether a patient is engaging in this, but at least letting people know that you’ve heard of this behavior and providing some medical facts can give us a step forward with creating these conversations.
Dr. Rubin: Can you tell us where is this research going in terms of next steps? Other things that you’re looking at? And what are you excited about?
Dr. Herbenick: I’m excited about some work I did with a collaborator and colleague of mine, Dr. Keisuke Kawata, that he led a couple of years ago. He’s a neuroscientist. We were looking at potential cumulative effects on the brain. Now we’re taking some of that research into its next steps. We’re also doing more focused studies on other health consequences and hopefully finding out how we can test different educational messages and get people to learn more fact-based information about this, and then see if that is effective in prevention.
Dr. Rubin: It sounds like a public health campaign is really needed about how to get the word out there about the health consequences of these activities. We’re asking people often enough. In my clinic, I try to keep it open-ended — tell me what sex looks like. What does it look like, and what do you want it to look like? Because I see a lot of people with problems, but if they don’t bring it to me, I don’t necessarily bring it up to them. Until I heard your lecture, and I thought, oh my gosh, I’m not even asking the right questions. Are you hopeful that there will be more public health messaging out there?
Dr. Herbenick: I am. Years ago, when the child and adolescent choking game became a thing, the Centers for Disease Control and Prevention (CDC) issued reports about it and warnings to parents. And this is a far, far higher prevalence than that ever was. So, I would love to see organizations like the CDC and medical groups getting involved and educating their members and making statements. This is really impacting a huge generation of girls and women, because when it happens during sex between women and men, the choking is mostly happening to the girls and women. It’s also prevalent among sexual minority individuals. But we are talking about this whole generation of young women and what’s happening to their bodies and their brain health. We really need to step into this conversation.
Dr. Rubin: Very few of us are sexual medicine–trained physicians, and very few of us feel confident and comfortable talking about sexual health issues. But people are getting hurt. People are having real consequences of these behaviors because of our lack of education, knowledge, and even discussion around it. So thank you for doing this research, because had you not done this research, we wouldn’t have found out that 64% of people are engaging in these types of activities. That is not rare.
Dr. Rubin is an assistant clinical professor, Department of Urology, at Georgetown University, Washington. She reported conflicts of interest with Sprout, Maternal Medical, Absorption Pharmaceuticals, GSK, and Endo.
A version of this article first appeared on Medscape.com.
This transcript has been edited for clarity.
Rachel S. Rubin, MD: I have an interesting topic for you — kind of shocking, actually. Some of you may have read a story earlier this year in The New York Times about the alarming rise among young people of choking or strangulation during sex. I spoke recently with Dr. Debby Herbenick about this concerning and violent trend. Dr. Herbenick is a well-known sexuality researcher and professor at the Indiana University School of Public Health. Welcome, Dr. Herbenick. Can you tell us about your research into this new trend?
Debby Herbenick, PhD: This is some of the most important research that I’ve done. I’ve been studying sexual behaviors and trends for about 14 years in terms of nationally representative studies that we do. Over time, we noticed a trend of increasing prevalence of rough sex practices.
Now, there’s always been a lot of sexual diversity in the world throughout history. But . The increase is mostly seen in teenagers and young adults.
We’ve done US nationally representative surveys as well as college campus representative surveys. We find that consistently across four campus representative surveys that 64% of women report having ever been choked during sex, and around 1 in 3 women (aged 18-24 years) throughout the whole country report having been choked during their most recent sexual activity with another person. They call it choking, but because it involves usually one hand — sometimes two hands or a forearm or an object, like a belt or a cord to tie around the neck — it is technically strangulation, because it’s external pressure to the neck to reduce or stop airflow or blood flow.
Dr. Rubin: These numbers are staggering, right? Everyone listening now is taking care of someone who has been strangled as a form of sexual pleasure. What does this mean from a safety perspective? And as doctors who are working these patients up for migraines and other health problems, what is the research showing?
Dr. Herbenick: We certainly are seeing people report recurrent headaches and ringing in the ears. There are things we’ve just barely scratched the surface on. Those of us working in this space believe that for anybody coming in for an unexplained stroke (for example, under age 50), you might consider some imaging to see if they have a dissection. We are hearing about people who, when you really probe to find out whether they’ve had pressure on the neck, they report that indeed that they have. So, we have to be thinking about neurologic symptoms. We know that they’re experiencing these at a pretty high rate.
For people who are engaging in these practices, they should know about the health risks, but we find that most don’t. They may have heard that if it’s really intense high pressure, that in rare cases people can die, but most have never heard of anything in between. So, they’re not necessarily connecting their voice hoarseness, or the recurrent headaches or the sensitivity to light they are having, to an experience of being choked. We need to be paying attention to neurologic symptoms.
Most physicians I speak with at conferences say that where they feel like they can step into this conversation is through anticipatory guidance and letting their patients know that they may have heard about this trend, and a lot of people are talking about the health consequences, and I want to share some information with you — not coming at it from a place of shame or judgment, but providing some information so that [patients] actually get some medical facts about this that could be lifesaving.
Dr. Rubin: I see such a big gap in my medical training. I was taught to say, “Hey, do you smoke, do you drink, do you do drugs? Do you have sex? Men, women, or both?”And that’s it. And then maybe use birth control, and don’t get an STD, thinking about herpes, syphilis, gonorrhea, and chlamydia. We weren’t really trained to talk to patients about what kind of sex they are having, or how to talk to patients in a way that is open-minded but also safety-conscious and how the concept of safe sex is more than wear a condom and use birth control.
This idea of rough sex practices and how to talk to teenagers — maybe our pediatricians should be talking about this. Where do we start in terms of how to bring up these conversations and with what level of detail?
Dr. Herbenick: We find that some young people are already being asked about some of the effects that might be showing on their bodies. It might be that their provider notices some bruising, or marks on their bodies from other types of rough sex practices like hitting and spanking. So that could be an entry point there. Choking is far more prevalent than slapping, so if you’re seeing some marks on the body, then it’s also a good time to ask about other practices they might be engaging in, especially higher risk ones like choking or strangulation. It’s offering some information and even saying, “Look, I’m not here to shame or judge you. I just want you to have some information about this” and giving them an opportunity to ask questions, too.
We have found that almost nobody talks with their nurse or doctor, even if they have symptoms after being choked or strangled during sex. Just 1% of women with choking-related symptoms, 7% of men, and far fewer trans and nonbinary young people report talking with a nurse or doctor, mostly because they say it doesn’t seem like a big deal. The symptoms got better quickly. Sometimes they’re afraid of being shamed for their sexual behavior, and that’s why they say they don’t talk with somebody.
They need some type of open-door anticipatory guidance as a way forward. Not everyone is comfortable directly asking whether a patient is engaging in this, but at least letting people know that you’ve heard of this behavior and providing some medical facts can give us a step forward with creating these conversations.
Dr. Rubin: Can you tell us where is this research going in terms of next steps? Other things that you’re looking at? And what are you excited about?
Dr. Herbenick: I’m excited about some work I did with a collaborator and colleague of mine, Dr. Keisuke Kawata, that he led a couple of years ago. He’s a neuroscientist. We were looking at potential cumulative effects on the brain. Now we’re taking some of that research into its next steps. We’re also doing more focused studies on other health consequences and hopefully finding out how we can test different educational messages and get people to learn more fact-based information about this, and then see if that is effective in prevention.
Dr. Rubin: It sounds like a public health campaign is really needed about how to get the word out there about the health consequences of these activities. We’re asking people often enough. In my clinic, I try to keep it open-ended — tell me what sex looks like. What does it look like, and what do you want it to look like? Because I see a lot of people with problems, but if they don’t bring it to me, I don’t necessarily bring it up to them. Until I heard your lecture, and I thought, oh my gosh, I’m not even asking the right questions. Are you hopeful that there will be more public health messaging out there?
Dr. Herbenick: I am. Years ago, when the child and adolescent choking game became a thing, the Centers for Disease Control and Prevention (CDC) issued reports about it and warnings to parents. And this is a far, far higher prevalence than that ever was. So, I would love to see organizations like the CDC and medical groups getting involved and educating their members and making statements. This is really impacting a huge generation of girls and women, because when it happens during sex between women and men, the choking is mostly happening to the girls and women. It’s also prevalent among sexual minority individuals. But we are talking about this whole generation of young women and what’s happening to their bodies and their brain health. We really need to step into this conversation.
Dr. Rubin: Very few of us are sexual medicine–trained physicians, and very few of us feel confident and comfortable talking about sexual health issues. But people are getting hurt. People are having real consequences of these behaviors because of our lack of education, knowledge, and even discussion around it. So thank you for doing this research, because had you not done this research, we wouldn’t have found out that 64% of people are engaging in these types of activities. That is not rare.
Dr. Rubin is an assistant clinical professor, Department of Urology, at Georgetown University, Washington. She reported conflicts of interest with Sprout, Maternal Medical, Absorption Pharmaceuticals, GSK, and Endo.
A version of this article first appeared on Medscape.com.
‘Shockingly High’ Rate of TBI in Older Adults
TOPLINE:
, a new study showed.
METHODOLOGY:
- Researchers analyzed data from approximately 9200 Medicare enrollees who were part of the Health and Retirement Study (HRS), aged 65 years and older, from 2000 to 2018.
- The baseline date was the date of the first age eligible HRS core interview in the community in 2000 or later.
- Incident TBI cases came from an updated list of the International Classification of Diseases (ICD), 9th and 10th edition codes, from the Defense and Veterans Brain Injury Center and the Armed Forces Health Surveillance Branch for TBI surveillance.
- Codes corresponded with emergency department, CT, and/or fMRI visits.
TAKEAWAY:
- Almost 13% of older individuals (n = 797) experienced TBI during the study, highlighting its significant prevalence in this population.
- Older adults (mean age at baseline, 75 years) who experienced TBI during the study period were more likely to be women and White individuals as well as individuals having higher levels of education and normal cognition (P < .001), challenging previous assumptions about risk factors.
- The study underscored the need for targeted interventions and research focused on TBI prevention and postdischarge care in older adults.
IN PRACTICE:
“The number of people 65 and older with TBI is shockingly high,” senior author Raquel Gardner, MD, said in a press release. “We need evidence-based guidelines to inform postdischarge care of this very large Medicare population and more research on post-TBI dementia prevention and repeat injury prevention.”
SOURCE:
The study was led by Erica Kornblith, PhD, of the University of California, San Francisco. It was published online in JAMA Network Open.
LIMITATIONS:
The study’s reliance on ICD codes for TBI identification may not capture the full spectrum of TBI severity. Self-reported data on sociodemographic factors may have introduced bias, affecting the accuracy of associations with TBI incidence. In addition, the findings’ generalizability may be limited due to the study’s focus on Medicare enrollees, potentially excluding those from diverse socioeconomic backgrounds.
DISCLOSURES:
The study was funded by the Alzheimer’s Association, the US Department of Veterans Affairs, the National Institute on Aging, and the Department of Defense. Disclosures are noted in the original study.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
A version of this article appeared on Medscape.com.
TOPLINE:
, a new study showed.
METHODOLOGY:
- Researchers analyzed data from approximately 9200 Medicare enrollees who were part of the Health and Retirement Study (HRS), aged 65 years and older, from 2000 to 2018.
- The baseline date was the date of the first age eligible HRS core interview in the community in 2000 or later.
- Incident TBI cases came from an updated list of the International Classification of Diseases (ICD), 9th and 10th edition codes, from the Defense and Veterans Brain Injury Center and the Armed Forces Health Surveillance Branch for TBI surveillance.
- Codes corresponded with emergency department, CT, and/or fMRI visits.
TAKEAWAY:
- Almost 13% of older individuals (n = 797) experienced TBI during the study, highlighting its significant prevalence in this population.
- Older adults (mean age at baseline, 75 years) who experienced TBI during the study period were more likely to be women and White individuals as well as individuals having higher levels of education and normal cognition (P < .001), challenging previous assumptions about risk factors.
- The study underscored the need for targeted interventions and research focused on TBI prevention and postdischarge care in older adults.
IN PRACTICE:
“The number of people 65 and older with TBI is shockingly high,” senior author Raquel Gardner, MD, said in a press release. “We need evidence-based guidelines to inform postdischarge care of this very large Medicare population and more research on post-TBI dementia prevention and repeat injury prevention.”
SOURCE:
The study was led by Erica Kornblith, PhD, of the University of California, San Francisco. It was published online in JAMA Network Open.
LIMITATIONS:
The study’s reliance on ICD codes for TBI identification may not capture the full spectrum of TBI severity. Self-reported data on sociodemographic factors may have introduced bias, affecting the accuracy of associations with TBI incidence. In addition, the findings’ generalizability may be limited due to the study’s focus on Medicare enrollees, potentially excluding those from diverse socioeconomic backgrounds.
DISCLOSURES:
The study was funded by the Alzheimer’s Association, the US Department of Veterans Affairs, the National Institute on Aging, and the Department of Defense. Disclosures are noted in the original study.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
A version of this article appeared on Medscape.com.
TOPLINE:
, a new study showed.
METHODOLOGY:
- Researchers analyzed data from approximately 9200 Medicare enrollees who were part of the Health and Retirement Study (HRS), aged 65 years and older, from 2000 to 2018.
- The baseline date was the date of the first age eligible HRS core interview in the community in 2000 or later.
- Incident TBI cases came from an updated list of the International Classification of Diseases (ICD), 9th and 10th edition codes, from the Defense and Veterans Brain Injury Center and the Armed Forces Health Surveillance Branch for TBI surveillance.
- Codes corresponded with emergency department, CT, and/or fMRI visits.
TAKEAWAY:
- Almost 13% of older individuals (n = 797) experienced TBI during the study, highlighting its significant prevalence in this population.
- Older adults (mean age at baseline, 75 years) who experienced TBI during the study period were more likely to be women and White individuals as well as individuals having higher levels of education and normal cognition (P < .001), challenging previous assumptions about risk factors.
- The study underscored the need for targeted interventions and research focused on TBI prevention and postdischarge care in older adults.
IN PRACTICE:
“The number of people 65 and older with TBI is shockingly high,” senior author Raquel Gardner, MD, said in a press release. “We need evidence-based guidelines to inform postdischarge care of this very large Medicare population and more research on post-TBI dementia prevention and repeat injury prevention.”
SOURCE:
The study was led by Erica Kornblith, PhD, of the University of California, San Francisco. It was published online in JAMA Network Open.
LIMITATIONS:
The study’s reliance on ICD codes for TBI identification may not capture the full spectrum of TBI severity. Self-reported data on sociodemographic factors may have introduced bias, affecting the accuracy of associations with TBI incidence. In addition, the findings’ generalizability may be limited due to the study’s focus on Medicare enrollees, potentially excluding those from diverse socioeconomic backgrounds.
DISCLOSURES:
The study was funded by the Alzheimer’s Association, the US Department of Veterans Affairs, the National Institute on Aging, and the Department of Defense. Disclosures are noted in the original study.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.
A version of this article appeared on Medscape.com.
In the Future, a Robot Intensivist May Save Your Life
This transcript has been edited for clarity.
They call it the “golden hour”: 60 minutes, give or take, when the chance to save the life of a trauma victim is at its greatest. If the patient can be resuscitated and stabilized in that time window, they stand a good chance of surviving. If not, well, they don’t.
But resuscitation is complicated. It requires blood products, fluids, vasopressors — all given in precise doses in response to rapidly changing hemodynamics. To do it right takes specialized training, advanced life support (ALS). If the patient is in a remote area or an area without ALS-certified emergency medical services, or is far from the nearest trauma center, that golden hour is lost. And the patient may be as well.
But we live in the future. We have robots in factories, self-driving cars, autonomous drones. Why not an autonomous trauma doctor? If you are in a life-threatening accident, would you want to be treated ... by a robot?
Enter “resuscitation based on functional hemodynamic monitoring,” or “ReFit,” introduced in this article appearing in the journal Intensive Care Medicine Experimental.
The idea behind ReFit is straightforward. Resuscitation after trauma should be based on hitting key hemodynamic targets using the tools we have available in the field: blood, fluids, pressors. The researchers wanted to develop a closed-loop system, something that could be used by minimally trained personnel. The input to the system? Hemodynamic data, provided through a single measurement device, an arterial catheter. The output: blood, fluids, and pressors, delivered intravenously.
The body (a prototype) of the system looks like this. You can see various pumps labeled with various fluids, electronic controllers, and so forth.
If that’s the body, then this is the brain – a ruggedized laptop interpreting a readout of that arterial catheter.
If that’s the brain, then the ReFit algorithm is the mind. The algorithm does its best to leverage all the data it can, so I want to walk through it in a bit of detail.
First, check to see whether the patient is stable, defined as a heart rate < 110 beats/min and a mean arterial pressure > 60 mm Hg. If not, you’re off to the races, starting with a bolus of whole blood.
Next, the algorithm gets really interesting. If the patient is still unstable, the computer assesses fluid responsiveness by giving a test dose of fluid and measuring the pulse pressure variation. Greater pulse pressure variation means more fluid responsiveness and the algorithm gives more fluid. Less pulse pressure variation leads the algorithm to uptitrate pressors — in this case, norepinephrine.
This cycle of evaluation and response keeps repeating. The computer titrates fluids and pressors up and down entirely on its own, in theory freeing the human team members to do other things, like getting the patient to a trauma center for definitive care.
So, how do you test whether something like this works? Clearly, you don’t want the trial run of a system like this to be used on a real human suffering from a real traumatic injury.
Once again, we have animals to thank for research advances — in this case, pigs. Fifteen pigs are described in the study. To simulate a severe, hemorrhagic trauma, they were anesthetized and the liver was lacerated. They were then observed passively until the mean arterial pressure had dropped to below 40 mm Hg.
This is a pretty severe injury. Three unfortunate animals served as controls, two of which died within the 3-hour time window of the study. Eight animals were plugged into the ReFit system.
For a window into what happens during this process, let’s take a look at the mean arterial pressure and heart rate readouts for one of the animals. You see that the blood pressure starts to fall precipitously after the liver laceration. The heart rate quickly picks up to compensate, raising the mean arterial pressure a bit, but this would be unsustainable with ongoing bleeding.
Here, the ReFit system takes over. Autonomously, the system administers two units of blood, followed by fluids, and then norepinephrine or further fluids per the protocol I described earlier. 
The practical upshot of all of this is stabilization, despite an as-yet untreated liver laceration.
Could an experienced ALS provider do this? Of course. But, as I mentioned before, you aren’t always near an experienced ALS provider.
This is all well and good in the lab, but in the real world, you actually need to transport a trauma patient. The researchers tried this also. To prove feasibility, four pigs were taken from the lab to the top of the University of Pittsburgh Medical Center, flown to Allegheny County Airport and back. Total time before liver laceration repair? Three hours. And all four survived.
It won’t surprise you to hear that this work was funded by the Department of Defense. You can see how a system like this, made a bit more rugged, a bit smaller, and a bit more self-contained could have real uses in the battlefield. But trauma is not unique to war, and something that can extend the time you have to safely transport a patient to definitive care — well, that’s worth its weight in golden hours.
Dr. Wilson is associate professor of medicine and public health and director of the Clinical and Translational Research Accelerator at Yale University, New Haven, Connecticut. He has disclosed no relevant financial relationships.
A version of this article appeared on Medscape.com.
This transcript has been edited for clarity.
They call it the “golden hour”: 60 minutes, give or take, when the chance to save the life of a trauma victim is at its greatest. If the patient can be resuscitated and stabilized in that time window, they stand a good chance of surviving. If not, well, they don’t.
But resuscitation is complicated. It requires blood products, fluids, vasopressors — all given in precise doses in response to rapidly changing hemodynamics. To do it right takes specialized training, advanced life support (ALS). If the patient is in a remote area or an area without ALS-certified emergency medical services, or is far from the nearest trauma center, that golden hour is lost. And the patient may be as well.
But we live in the future. We have robots in factories, self-driving cars, autonomous drones. Why not an autonomous trauma doctor? If you are in a life-threatening accident, would you want to be treated ... by a robot?
Enter “resuscitation based on functional hemodynamic monitoring,” or “ReFit,” introduced in this article appearing in the journal Intensive Care Medicine Experimental.
The idea behind ReFit is straightforward. Resuscitation after trauma should be based on hitting key hemodynamic targets using the tools we have available in the field: blood, fluids, pressors. The researchers wanted to develop a closed-loop system, something that could be used by minimally trained personnel. The input to the system? Hemodynamic data, provided through a single measurement device, an arterial catheter. The output: blood, fluids, and pressors, delivered intravenously.
The body (a prototype) of the system looks like this. You can see various pumps labeled with various fluids, electronic controllers, and so forth.
If that’s the body, then this is the brain – a ruggedized laptop interpreting a readout of that arterial catheter.
If that’s the brain, then the ReFit algorithm is the mind. The algorithm does its best to leverage all the data it can, so I want to walk through it in a bit of detail.
First, check to see whether the patient is stable, defined as a heart rate < 110 beats/min and a mean arterial pressure > 60 mm Hg. If not, you’re off to the races, starting with a bolus of whole blood.
Next, the algorithm gets really interesting. If the patient is still unstable, the computer assesses fluid responsiveness by giving a test dose of fluid and measuring the pulse pressure variation. Greater pulse pressure variation means more fluid responsiveness and the algorithm gives more fluid. Less pulse pressure variation leads the algorithm to uptitrate pressors — in this case, norepinephrine.
This cycle of evaluation and response keeps repeating. The computer titrates fluids and pressors up and down entirely on its own, in theory freeing the human team members to do other things, like getting the patient to a trauma center for definitive care.
So, how do you test whether something like this works? Clearly, you don’t want the trial run of a system like this to be used on a real human suffering from a real traumatic injury.
Once again, we have animals to thank for research advances — in this case, pigs. Fifteen pigs are described in the study. To simulate a severe, hemorrhagic trauma, they were anesthetized and the liver was lacerated. They were then observed passively until the mean arterial pressure had dropped to below 40 mm Hg.
This is a pretty severe injury. Three unfortunate animals served as controls, two of which died within the 3-hour time window of the study. Eight animals were plugged into the ReFit system.
For a window into what happens during this process, let’s take a look at the mean arterial pressure and heart rate readouts for one of the animals. You see that the blood pressure starts to fall precipitously after the liver laceration. The heart rate quickly picks up to compensate, raising the mean arterial pressure a bit, but this would be unsustainable with ongoing bleeding.
Here, the ReFit system takes over. Autonomously, the system administers two units of blood, followed by fluids, and then norepinephrine or further fluids per the protocol I described earlier.
The practical upshot of all of this is stabilization, despite an as-yet untreated liver laceration.
Could an experienced ALS provider do this? Of course. But, as I mentioned before, you aren’t always near an experienced ALS provider.
This is all well and good in the lab, but in the real world, you actually need to transport a trauma patient. The researchers tried this also. To prove feasibility, four pigs were taken from the lab to the top of the University of Pittsburgh Medical Center, flown to Allegheny County Airport and back. Total time before liver laceration repair? Three hours. And all four survived.
It won’t surprise you to hear that this work was funded by the Department of Defense. You can see how a system like this, made a bit more rugged, a bit smaller, and a bit more self-contained could have real uses in the battlefield. But trauma is not unique to war, and something that can extend the time you have to safely transport a patient to definitive care — well, that’s worth its weight in golden hours.
Dr. Wilson is associate professor of medicine and public health and director of the Clinical and Translational Research Accelerator at Yale University, New Haven, Connecticut. He has disclosed no relevant financial relationships.
A version of this article appeared on Medscape.com.
This transcript has been edited for clarity.
They call it the “golden hour”: 60 minutes, give or take, when the chance to save the life of a trauma victim is at its greatest. If the patient can be resuscitated and stabilized in that time window, they stand a good chance of surviving. If not, well, they don’t.
But resuscitation is complicated. It requires blood products, fluids, vasopressors — all given in precise doses in response to rapidly changing hemodynamics. To do it right takes specialized training, advanced life support (ALS). If the patient is in a remote area or an area without ALS-certified emergency medical services, or is far from the nearest trauma center, that golden hour is lost. And the patient may be as well.
But we live in the future. We have robots in factories, self-driving cars, autonomous drones. Why not an autonomous trauma doctor? If you are in a life-threatening accident, would you want to be treated ... by a robot?
Enter “resuscitation based on functional hemodynamic monitoring,” or “ReFit,” introduced in this article appearing in the journal Intensive Care Medicine Experimental.
The idea behind ReFit is straightforward. Resuscitation after trauma should be based on hitting key hemodynamic targets using the tools we have available in the field: blood, fluids, pressors. The researchers wanted to develop a closed-loop system, something that could be used by minimally trained personnel. The input to the system? Hemodynamic data, provided through a single measurement device, an arterial catheter. The output: blood, fluids, and pressors, delivered intravenously.
The body (a prototype) of the system looks like this. You can see various pumps labeled with various fluids, electronic controllers, and so forth.
If that’s the body, then this is the brain – a ruggedized laptop interpreting a readout of that arterial catheter.
If that’s the brain, then the ReFit algorithm is the mind. The algorithm does its best to leverage all the data it can, so I want to walk through it in a bit of detail.
First, check to see whether the patient is stable, defined as a heart rate < 110 beats/min and a mean arterial pressure > 60 mm Hg. If not, you’re off to the races, starting with a bolus of whole blood.
Next, the algorithm gets really interesting. If the patient is still unstable, the computer assesses fluid responsiveness by giving a test dose of fluid and measuring the pulse pressure variation. Greater pulse pressure variation means more fluid responsiveness and the algorithm gives more fluid. Less pulse pressure variation leads the algorithm to uptitrate pressors — in this case, norepinephrine.
This cycle of evaluation and response keeps repeating. The computer titrates fluids and pressors up and down entirely on its own, in theory freeing the human team members to do other things, like getting the patient to a trauma center for definitive care.
So, how do you test whether something like this works? Clearly, you don’t want the trial run of a system like this to be used on a real human suffering from a real traumatic injury.
Once again, we have animals to thank for research advances — in this case, pigs. Fifteen pigs are described in the study. To simulate a severe, hemorrhagic trauma, they were anesthetized and the liver was lacerated. They were then observed passively until the mean arterial pressure had dropped to below 40 mm Hg.
This is a pretty severe injury. Three unfortunate animals served as controls, two of which died within the 3-hour time window of the study. Eight animals were plugged into the ReFit system.
For a window into what happens during this process, let’s take a look at the mean arterial pressure and heart rate readouts for one of the animals. You see that the blood pressure starts to fall precipitously after the liver laceration. The heart rate quickly picks up to compensate, raising the mean arterial pressure a bit, but this would be unsustainable with ongoing bleeding.
Here, the ReFit system takes over. Autonomously, the system administers two units of blood, followed by fluids, and then norepinephrine or further fluids per the protocol I described earlier.
The practical upshot of all of this is stabilization, despite an as-yet untreated liver laceration.
Could an experienced ALS provider do this? Of course. But, as I mentioned before, you aren’t always near an experienced ALS provider.
This is all well and good in the lab, but in the real world, you actually need to transport a trauma patient. The researchers tried this also. To prove feasibility, four pigs were taken from the lab to the top of the University of Pittsburgh Medical Center, flown to Allegheny County Airport and back. Total time before liver laceration repair? Three hours. And all four survived.
It won’t surprise you to hear that this work was funded by the Department of Defense. You can see how a system like this, made a bit more rugged, a bit smaller, and a bit more self-contained could have real uses in the battlefield. But trauma is not unique to war, and something that can extend the time you have to safely transport a patient to definitive care — well, that’s worth its weight in golden hours.
Dr. Wilson is associate professor of medicine and public health and director of the Clinical and Translational Research Accelerator at Yale University, New Haven, Connecticut. He has disclosed no relevant financial relationships.
A version of this article appeared on Medscape.com.
Attacks on Emergency Room Workers Prompt Debate Over Tougher Penalties
Patients hurl verbal abuse at Michelle Ravera every day in the emergency room. Physical violence is less common, she said, but has become a growing threat.
Ravera, an ER nurse at Sutter Medical Center in Sacramento, recalled an incident in which an agitated patient wanted to leave. “Without any warning he just reached up, grabbed my glasses, and punched me in the face,” said Ravera, 54. “And then he was getting ready to attack another patient in the room.” Ravera and hospital security guards subdued the patient so he couldn’t hurt anyone else.
Covid-19 only made things worse: With routine care harder to come by, many patients ended up in the ER with serious diseases — and brimming with frustrations.
In California, simple assault against workers inside an ER is considered the same as simple assault against almost anyone else, and carries a maximum punishment of a $1,000 fine and six months in jail. In contrast, simple assault against emergency medical workers in the field, such as an EMT responding to a 911 call, carries maximum penalties of a $2,000 fine and a year in jail. Simple assault does not involve the use of a deadly weapon or the intention to inflict serious bodily injury.
State Assembly member Freddie Rodriguez, who worked as an EMT, has authored a bill to make the punishments consistent: a $2,000 fine and one year in jail for simple assault on any on-the-job emergency health care worker, whether in the field or an ER. The measure would also eliminate the discrepancy for simple battery.
Patients and family members are assaulting staff and “doing things they shouldn’t be doing to the people that are there to take care of your loved ones,” said Rodriguez, a Democrat from Pomona. The bill passed the state Assembly unanimously in January and awaits consideration in the Senate.
Rodriguez has introduced similar measures twice before. Then-Gov. Jerry Brown vetoed one in 2015, saying he doubted a longer jail sentence would deter violence. “We need to find more creative ways to protect the safety of these critical workers,” he wrote in his veto message. The 2019 bill died in the state Senate.
Rodriguez said ERs have become more dangerous for health care workers since then and that “there has to be accountability” for violent behavior. Opponents fear stiffer penalties would be levied disproportionately on patients of color or those with developmental disabilities. They also point out that violent patients can already face penalties under existing assault and battery laws.
Data from the California Division of Occupational Safety and Health shows that reported attacks on ER workers by patients, visitors, and strangers jumped about 25% from 2018 to 2023, from 2,587 to 3,238. The rate of attacks per 100,000 ER visits also increased.
Punching, kicking, pushing, and similar aggression accounted for most of the attacks. Only a small number included weapons.
These numbers are likely an undercount, said Al’ai Alvarez, an ER doctor and clinical associate professor at Stanford University’s Department of Emergency Medicine. Many hospital staffers don’t fill out workplace violence reports because they don’t have time or feel nothing will come of it, he said.
Ravera remembers when her community rallied around health care workers at the start of the pandemic, acting respectfully and bringing food and extra N95 masks to workers.
“Then something just switched,” she said. “The patients became angrier and more aggressive.”
Violence can contribute to burnout and drive workers to quit — or worse, said Alvarez, who has lost colleagues to suicide, and thinks burnout was a key factor. “The cost of burnout is more than just loss of productivity,” he said. “It’s loss of human beings that also had the potential to take care of many more people.”
The National Center for Health Workforce Analysis projects California will experience an 18% shortage of all types of nurses in 2035, the third worst in the country.
Federal legislation called the Safety From Violence for Healthcare Employees Act would set sentences of up to 10 years for assault against a health care worker, not limited to emergency workers, and up to 20 years in cases involving dangerous weapons or bodily injury. Though it was introduced in 2023, it has not yet had a committee hearing.
Opponents of the California bill, which include ACLU California Action, the California Public Defenders Association, and advocates for people with autism, argue it wouldn’t deter attacks — and would unfairly target certain patients.
“There’s no evidence to suggest that increased penalties are going to meaningfully address this conduct,” said Eric Henderson, a legislative advocate for ACLU California Action. “Most importantly, there are already laws on the books to address assaultive conduct.”
Beth Burt, executive director of the Autism Society Inland Empire, said the measure doesn’t take into account the special needs of people with autism and other developmental disorders.
The smells, lights, textures, and crowds in the ER can overstimulate a person with autism, she said. When that happens, they can struggle to articulate their feelings, which can result in a violent outburst, “whether it’s a 9-year-old or a 29-year-old,” Burt said.
She worries that hospital staff may misunderstand these reactions, and involve law enforcement when it’s not necessary. As “a parent, it is still my worst fear” that she’ll get a phone call to inform her that her adult son with autism has been arrested, she said.
Burt would rather the state prioritize de-escalation programs over penalties, such as the training programs for first responders she helped create through the Autism Society Inland Empire. After implementing the training, hospital administrators asked Burt to share some strategies with them, she said. Hospital security staffers who do not want to use physical restraints on autistic patients have also sought her advice, she said.
Supporters of the bill, including health care and law enforcement groups, counter that people with mental health conditions or autism who are charged with assault in an ER may be eligible for existing programs that provide mental health treatment in lieu of a criminal sentence.
Stephanie Jensen, an ER nurse and head of governmental affairs for the Emergency Nurses Association, California State Council, said her organization is simply arguing for equity. “If you punch me in the hospital, it’s the same as if you punch me on the street,” she said.
If lawmakers don’t act, she warned, there won’t be enough workers for the patients who need them.
“It’s hard to keep those human resources accessible when it just seems like you’re showing up to get beat up every day,” Jensen said. “The emergency department is taking it on the chin, literally and figuratively.”
This article was produced by KFF Health News, which publishes California Healthline, an editorially independent service of the California Health Care Foundation. KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF—an independent source of health policy research, polling, and journalism. Learn more about KFF.
Patients hurl verbal abuse at Michelle Ravera every day in the emergency room. Physical violence is less common, she said, but has become a growing threat.
Ravera, an ER nurse at Sutter Medical Center in Sacramento, recalled an incident in which an agitated patient wanted to leave. “Without any warning he just reached up, grabbed my glasses, and punched me in the face,” said Ravera, 54. “And then he was getting ready to attack another patient in the room.” Ravera and hospital security guards subdued the patient so he couldn’t hurt anyone else.
Covid-19 only made things worse: With routine care harder to come by, many patients ended up in the ER with serious diseases — and brimming with frustrations.
In California, simple assault against workers inside an ER is considered the same as simple assault against almost anyone else, and carries a maximum punishment of a $1,000 fine and six months in jail. In contrast, simple assault against emergency medical workers in the field, such as an EMT responding to a 911 call, carries maximum penalties of a $2,000 fine and a year in jail. Simple assault does not involve the use of a deadly weapon or the intention to inflict serious bodily injury.
State Assembly member Freddie Rodriguez, who worked as an EMT, has authored a bill to make the punishments consistent: a $2,000 fine and one year in jail for simple assault on any on-the-job emergency health care worker, whether in the field or an ER. The measure would also eliminate the discrepancy for simple battery.
Patients and family members are assaulting staff and “doing things they shouldn’t be doing to the people that are there to take care of your loved ones,” said Rodriguez, a Democrat from Pomona. The bill passed the state Assembly unanimously in January and awaits consideration in the Senate.
Rodriguez has introduced similar measures twice before. Then-Gov. Jerry Brown vetoed one in 2015, saying he doubted a longer jail sentence would deter violence. “We need to find more creative ways to protect the safety of these critical workers,” he wrote in his veto message. The 2019 bill died in the state Senate.
Rodriguez said ERs have become more dangerous for health care workers since then and that “there has to be accountability” for violent behavior. Opponents fear stiffer penalties would be levied disproportionately on patients of color or those with developmental disabilities. They also point out that violent patients can already face penalties under existing assault and battery laws.
Data from the California Division of Occupational Safety and Health shows that reported attacks on ER workers by patients, visitors, and strangers jumped about 25% from 2018 to 2023, from 2,587 to 3,238. The rate of attacks per 100,000 ER visits also increased.
Punching, kicking, pushing, and similar aggression accounted for most of the attacks. Only a small number included weapons.
These numbers are likely an undercount, said Al’ai Alvarez, an ER doctor and clinical associate professor at Stanford University’s Department of Emergency Medicine. Many hospital staffers don’t fill out workplace violence reports because they don’t have time or feel nothing will come of it, he said.
Ravera remembers when her community rallied around health care workers at the start of the pandemic, acting respectfully and bringing food and extra N95 masks to workers.
“Then something just switched,” she said. “The patients became angrier and more aggressive.”
Violence can contribute to burnout and drive workers to quit — or worse, said Alvarez, who has lost colleagues to suicide, and thinks burnout was a key factor. “The cost of burnout is more than just loss of productivity,” he said. “It’s loss of human beings that also had the potential to take care of many more people.”
The National Center for Health Workforce Analysis projects California will experience an 18% shortage of all types of nurses in 2035, the third worst in the country.
Federal legislation called the Safety From Violence for Healthcare Employees Act would set sentences of up to 10 years for assault against a health care worker, not limited to emergency workers, and up to 20 years in cases involving dangerous weapons or bodily injury. Though it was introduced in 2023, it has not yet had a committee hearing.
Opponents of the California bill, which include ACLU California Action, the California Public Defenders Association, and advocates for people with autism, argue it wouldn’t deter attacks — and would unfairly target certain patients.
“There’s no evidence to suggest that increased penalties are going to meaningfully address this conduct,” said Eric Henderson, a legislative advocate for ACLU California Action. “Most importantly, there are already laws on the books to address assaultive conduct.”
Beth Burt, executive director of the Autism Society Inland Empire, said the measure doesn’t take into account the special needs of people with autism and other developmental disorders.
The smells, lights, textures, and crowds in the ER can overstimulate a person with autism, she said. When that happens, they can struggle to articulate their feelings, which can result in a violent outburst, “whether it’s a 9-year-old or a 29-year-old,” Burt said.
She worries that hospital staff may misunderstand these reactions, and involve law enforcement when it’s not necessary. As “a parent, it is still my worst fear” that she’ll get a phone call to inform her that her adult son with autism has been arrested, she said.
Burt would rather the state prioritize de-escalation programs over penalties, such as the training programs for first responders she helped create through the Autism Society Inland Empire. After implementing the training, hospital administrators asked Burt to share some strategies with them, she said. Hospital security staffers who do not want to use physical restraints on autistic patients have also sought her advice, she said.
Supporters of the bill, including health care and law enforcement groups, counter that people with mental health conditions or autism who are charged with assault in an ER may be eligible for existing programs that provide mental health treatment in lieu of a criminal sentence.
Stephanie Jensen, an ER nurse and head of governmental affairs for the Emergency Nurses Association, California State Council, said her organization is simply arguing for equity. “If you punch me in the hospital, it’s the same as if you punch me on the street,” she said.
If lawmakers don’t act, she warned, there won’t be enough workers for the patients who need them.
“It’s hard to keep those human resources accessible when it just seems like you’re showing up to get beat up every day,” Jensen said. “The emergency department is taking it on the chin, literally and figuratively.”
This article was produced by KFF Health News, which publishes California Healthline, an editorially independent service of the California Health Care Foundation. KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF—an independent source of health policy research, polling, and journalism. Learn more about KFF.
Patients hurl verbal abuse at Michelle Ravera every day in the emergency room. Physical violence is less common, she said, but has become a growing threat.
Ravera, an ER nurse at Sutter Medical Center in Sacramento, recalled an incident in which an agitated patient wanted to leave. “Without any warning he just reached up, grabbed my glasses, and punched me in the face,” said Ravera, 54. “And then he was getting ready to attack another patient in the room.” Ravera and hospital security guards subdued the patient so he couldn’t hurt anyone else.
Covid-19 only made things worse: With routine care harder to come by, many patients ended up in the ER with serious diseases — and brimming with frustrations.
In California, simple assault against workers inside an ER is considered the same as simple assault against almost anyone else, and carries a maximum punishment of a $1,000 fine and six months in jail. In contrast, simple assault against emergency medical workers in the field, such as an EMT responding to a 911 call, carries maximum penalties of a $2,000 fine and a year in jail. Simple assault does not involve the use of a deadly weapon or the intention to inflict serious bodily injury.
State Assembly member Freddie Rodriguez, who worked as an EMT, has authored a bill to make the punishments consistent: a $2,000 fine and one year in jail for simple assault on any on-the-job emergency health care worker, whether in the field or an ER. The measure would also eliminate the discrepancy for simple battery.
Patients and family members are assaulting staff and “doing things they shouldn’t be doing to the people that are there to take care of your loved ones,” said Rodriguez, a Democrat from Pomona. The bill passed the state Assembly unanimously in January and awaits consideration in the Senate.
Rodriguez has introduced similar measures twice before. Then-Gov. Jerry Brown vetoed one in 2015, saying he doubted a longer jail sentence would deter violence. “We need to find more creative ways to protect the safety of these critical workers,” he wrote in his veto message. The 2019 bill died in the state Senate.
Rodriguez said ERs have become more dangerous for health care workers since then and that “there has to be accountability” for violent behavior. Opponents fear stiffer penalties would be levied disproportionately on patients of color or those with developmental disabilities. They also point out that violent patients can already face penalties under existing assault and battery laws.
Data from the California Division of Occupational Safety and Health shows that reported attacks on ER workers by patients, visitors, and strangers jumped about 25% from 2018 to 2023, from 2,587 to 3,238. The rate of attacks per 100,000 ER visits also increased.
Punching, kicking, pushing, and similar aggression accounted for most of the attacks. Only a small number included weapons.
These numbers are likely an undercount, said Al’ai Alvarez, an ER doctor and clinical associate professor at Stanford University’s Department of Emergency Medicine. Many hospital staffers don’t fill out workplace violence reports because they don’t have time or feel nothing will come of it, he said.
Ravera remembers when her community rallied around health care workers at the start of the pandemic, acting respectfully and bringing food and extra N95 masks to workers.
“Then something just switched,” she said. “The patients became angrier and more aggressive.”
Violence can contribute to burnout and drive workers to quit — or worse, said Alvarez, who has lost colleagues to suicide, and thinks burnout was a key factor. “The cost of burnout is more than just loss of productivity,” he said. “It’s loss of human beings that also had the potential to take care of many more people.”
The National Center for Health Workforce Analysis projects California will experience an 18% shortage of all types of nurses in 2035, the third worst in the country.
Federal legislation called the Safety From Violence for Healthcare Employees Act would set sentences of up to 10 years for assault against a health care worker, not limited to emergency workers, and up to 20 years in cases involving dangerous weapons or bodily injury. Though it was introduced in 2023, it has not yet had a committee hearing.
Opponents of the California bill, which include ACLU California Action, the California Public Defenders Association, and advocates for people with autism, argue it wouldn’t deter attacks — and would unfairly target certain patients.
“There’s no evidence to suggest that increased penalties are going to meaningfully address this conduct,” said Eric Henderson, a legislative advocate for ACLU California Action. “Most importantly, there are already laws on the books to address assaultive conduct.”
Beth Burt, executive director of the Autism Society Inland Empire, said the measure doesn’t take into account the special needs of people with autism and other developmental disorders.
The smells, lights, textures, and crowds in the ER can overstimulate a person with autism, she said. When that happens, they can struggle to articulate their feelings, which can result in a violent outburst, “whether it’s a 9-year-old or a 29-year-old,” Burt said.
She worries that hospital staff may misunderstand these reactions, and involve law enforcement when it’s not necessary. As “a parent, it is still my worst fear” that she’ll get a phone call to inform her that her adult son with autism has been arrested, she said.
Burt would rather the state prioritize de-escalation programs over penalties, such as the training programs for first responders she helped create through the Autism Society Inland Empire. After implementing the training, hospital administrators asked Burt to share some strategies with them, she said. Hospital security staffers who do not want to use physical restraints on autistic patients have also sought her advice, she said.
Supporters of the bill, including health care and law enforcement groups, counter that people with mental health conditions or autism who are charged with assault in an ER may be eligible for existing programs that provide mental health treatment in lieu of a criminal sentence.
Stephanie Jensen, an ER nurse and head of governmental affairs for the Emergency Nurses Association, California State Council, said her organization is simply arguing for equity. “If you punch me in the hospital, it’s the same as if you punch me on the street,” she said.
If lawmakers don’t act, she warned, there won’t be enough workers for the patients who need them.
“It’s hard to keep those human resources accessible when it just seems like you’re showing up to get beat up every day,” Jensen said. “The emergency department is taking it on the chin, literally and figuratively.”
This article was produced by KFF Health News, which publishes California Healthline, an editorially independent service of the California Health Care Foundation. KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF—an independent source of health policy research, polling, and journalism. Learn more about KFF.
Can a Stroke Be Caused by Cervical Manipulation?
Cervical manipulations have been associated with vascular complications. While the incidence of carotid dissections does not seem to have increased, the question remains open for vertebral artery injuries. We must remain vigilant!
Resorting to joint manipulation for neck pain is not unusual. Currently, cervical manipulation remains a popular first-line treatment for cervicodynia or headaches. Although evidence exists showing that specific joint mobilization can improve this type of symptomatology, there is a possibility that it may risk damaging the cervical arteries and causing ischemic stroke through arterial dissection.
Epidemiologically, internal carotid artery dissection is a relatively rare event with an estimated annual incidence of 1.72 per 100,000 individuals (those most likely to be diagnosed being obviously those leading to hospitalization for stroke) but represents one of the most common causes of stroke in young and middle-aged adults. Faced with case reports that may raise concerns and hypotheses about an associated risk, two studies have sought to delve into the issue.
No Increased Carotid Risk Identified
The first study, of a case-cross design, identified all incident cases of ischemic stroke in the territory of the internal carotid artery admitted to the hospital over a 9-year period using administrative healthcare data, the cases being used as their own control by sampling control periods before the date of the index stroke. Thus, 15,523 cases were compared with 62,092 control periods using exposure windows of 1, 3, 7, and 14 days before the stroke. The study also compared post-medical consultation and post-chiropractic consultation outcomes, knowing that as a first-line for complaints of neck pain or headache, patients often turn to one of these two types of primary care clinicians.
However, data analysis shows, among subjects aged under 45 years, positive associations for both different consultations in cases of subsequent carotid stroke (but no association for those aged over 45 years). These associations tended to increase when analyses were limited to visits for diagnoses of neck pain and headaches. Nevertheless, there was no significant difference between risk estimates after chiropractic or general medical consultation.
A notable limitation of this work is that it did not focus on strokes due to vertebral artery dissections that run through the transverse foramina of the cervical vertebrae.
A Screening Test Lacking Precision
More recently, the International Federation of Orthopedic Manual Physical Therapists has looked into the subject to refine the assessment of the risk for vascular complications in patients seeking physiotherapy/osteopathy care for neck pain and/or headaches. Through a cross-sectional study involving 150 patients, it tested a vascular complication risk index (from high to low grade, based on history taking and clinical examination), developed to estimate the risk for the presence of vascular rather than musculoskeletal pathology, to determine whether or not there is a contraindication to cervical manipulation.
However, the developed index had only low sensitivity (0.50; 95% CI, 0.39-0.61) and moderate specificity (0.63; 95% CI, 0.51-0.75), knowing that the reference test was a consensus medical decision made by a vascular neurologist, an interventional neurologist, and a neuroradiologist (based on clinical data and cervical MRI). Similarly, positive and negative likelihood ratios were low at 1.36 (95% CI, 0.93-1.99) and 0.79 (95% CI, 0.60-1.05), respectively.
In conclusion, the data from the case-cross study did not seem to demonstrate an excess risk for stroke in the territory of the internal carotid artery after cervical joint manipulations. Associations between cervical manipulation sessions or medical consultations and carotid strokes appear similar and could have been due to the fact that patients with early symptoms related to arterial dissection seek care before developing their stroke.
However, it is regrettable that the study did not focus on vertebral artery dissections, which are anatomically more exposed to cervical chiropractic sessions. Nevertheless, because indices defined from joint tests and medical history are insufficient to identify patients “at risk or in the process of arterial dissection,” and because stroke can result in severe disability, practitioners managing patients with neck pain cannot take this type of complication lightly.
This story was translated from JIM using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.
Cervical manipulations have been associated with vascular complications. While the incidence of carotid dissections does not seem to have increased, the question remains open for vertebral artery injuries. We must remain vigilant!
Resorting to joint manipulation for neck pain is not unusual. Currently, cervical manipulation remains a popular first-line treatment for cervicodynia or headaches. Although evidence exists showing that specific joint mobilization can improve this type of symptomatology, there is a possibility that it may risk damaging the cervical arteries and causing ischemic stroke through arterial dissection.
Epidemiologically, internal carotid artery dissection is a relatively rare event with an estimated annual incidence of 1.72 per 100,000 individuals (those most likely to be diagnosed being obviously those leading to hospitalization for stroke) but represents one of the most common causes of stroke in young and middle-aged adults. Faced with case reports that may raise concerns and hypotheses about an associated risk, two studies have sought to delve into the issue.
No Increased Carotid Risk Identified
The first study, of a case-cross design, identified all incident cases of ischemic stroke in the territory of the internal carotid artery admitted to the hospital over a 9-year period using administrative healthcare data, the cases being used as their own control by sampling control periods before the date of the index stroke. Thus, 15,523 cases were compared with 62,092 control periods using exposure windows of 1, 3, 7, and 14 days before the stroke. The study also compared post-medical consultation and post-chiropractic consultation outcomes, knowing that as a first-line for complaints of neck pain or headache, patients often turn to one of these two types of primary care clinicians.
However, data analysis shows, among subjects aged under 45 years, positive associations for both different consultations in cases of subsequent carotid stroke (but no association for those aged over 45 years). These associations tended to increase when analyses were limited to visits for diagnoses of neck pain and headaches. Nevertheless, there was no significant difference between risk estimates after chiropractic or general medical consultation.
A notable limitation of this work is that it did not focus on strokes due to vertebral artery dissections that run through the transverse foramina of the cervical vertebrae.
A Screening Test Lacking Precision
More recently, the International Federation of Orthopedic Manual Physical Therapists has looked into the subject to refine the assessment of the risk for vascular complications in patients seeking physiotherapy/osteopathy care for neck pain and/or headaches. Through a cross-sectional study involving 150 patients, it tested a vascular complication risk index (from high to low grade, based on history taking and clinical examination), developed to estimate the risk for the presence of vascular rather than musculoskeletal pathology, to determine whether or not there is a contraindication to cervical manipulation.
However, the developed index had only low sensitivity (0.50; 95% CI, 0.39-0.61) and moderate specificity (0.63; 95% CI, 0.51-0.75), knowing that the reference test was a consensus medical decision made by a vascular neurologist, an interventional neurologist, and a neuroradiologist (based on clinical data and cervical MRI). Similarly, positive and negative likelihood ratios were low at 1.36 (95% CI, 0.93-1.99) and 0.79 (95% CI, 0.60-1.05), respectively.
In conclusion, the data from the case-cross study did not seem to demonstrate an excess risk for stroke in the territory of the internal carotid artery after cervical joint manipulations. Associations between cervical manipulation sessions or medical consultations and carotid strokes appear similar and could have been due to the fact that patients with early symptoms related to arterial dissection seek care before developing their stroke.
However, it is regrettable that the study did not focus on vertebral artery dissections, which are anatomically more exposed to cervical chiropractic sessions. Nevertheless, because indices defined from joint tests and medical history are insufficient to identify patients “at risk or in the process of arterial dissection,” and because stroke can result in severe disability, practitioners managing patients with neck pain cannot take this type of complication lightly.
This story was translated from JIM using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.
Cervical manipulations have been associated with vascular complications. While the incidence of carotid dissections does not seem to have increased, the question remains open for vertebral artery injuries. We must remain vigilant!
Resorting to joint manipulation for neck pain is not unusual. Currently, cervical manipulation remains a popular first-line treatment for cervicodynia or headaches. Although evidence exists showing that specific joint mobilization can improve this type of symptomatology, there is a possibility that it may risk damaging the cervical arteries and causing ischemic stroke through arterial dissection.
Epidemiologically, internal carotid artery dissection is a relatively rare event with an estimated annual incidence of 1.72 per 100,000 individuals (those most likely to be diagnosed being obviously those leading to hospitalization for stroke) but represents one of the most common causes of stroke in young and middle-aged adults. Faced with case reports that may raise concerns and hypotheses about an associated risk, two studies have sought to delve into the issue.
No Increased Carotid Risk Identified
The first study, of a case-cross design, identified all incident cases of ischemic stroke in the territory of the internal carotid artery admitted to the hospital over a 9-year period using administrative healthcare data, the cases being used as their own control by sampling control periods before the date of the index stroke. Thus, 15,523 cases were compared with 62,092 control periods using exposure windows of 1, 3, 7, and 14 days before the stroke. The study also compared post-medical consultation and post-chiropractic consultation outcomes, knowing that as a first-line for complaints of neck pain or headache, patients often turn to one of these two types of primary care clinicians.
However, data analysis shows, among subjects aged under 45 years, positive associations for both different consultations in cases of subsequent carotid stroke (but no association for those aged over 45 years). These associations tended to increase when analyses were limited to visits for diagnoses of neck pain and headaches. Nevertheless, there was no significant difference between risk estimates after chiropractic or general medical consultation.
A notable limitation of this work is that it did not focus on strokes due to vertebral artery dissections that run through the transverse foramina of the cervical vertebrae.
A Screening Test Lacking Precision
More recently, the International Federation of Orthopedic Manual Physical Therapists has looked into the subject to refine the assessment of the risk for vascular complications in patients seeking physiotherapy/osteopathy care for neck pain and/or headaches. Through a cross-sectional study involving 150 patients, it tested a vascular complication risk index (from high to low grade, based on history taking and clinical examination), developed to estimate the risk for the presence of vascular rather than musculoskeletal pathology, to determine whether or not there is a contraindication to cervical manipulation.
However, the developed index had only low sensitivity (0.50; 95% CI, 0.39-0.61) and moderate specificity (0.63; 95% CI, 0.51-0.75), knowing that the reference test was a consensus medical decision made by a vascular neurologist, an interventional neurologist, and a neuroradiologist (based on clinical data and cervical MRI). Similarly, positive and negative likelihood ratios were low at 1.36 (95% CI, 0.93-1.99) and 0.79 (95% CI, 0.60-1.05), respectively.
In conclusion, the data from the case-cross study did not seem to demonstrate an excess risk for stroke in the territory of the internal carotid artery after cervical joint manipulations. Associations between cervical manipulation sessions or medical consultations and carotid strokes appear similar and could have been due to the fact that patients with early symptoms related to arterial dissection seek care before developing their stroke.
However, it is regrettable that the study did not focus on vertebral artery dissections, which are anatomically more exposed to cervical chiropractic sessions. Nevertheless, because indices defined from joint tests and medical history are insufficient to identify patients “at risk or in the process of arterial dissection,” and because stroke can result in severe disability, practitioners managing patients with neck pain cannot take this type of complication lightly.
This story was translated from JIM using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article appeared on Medscape.com.
A New Biomarker of Brain Injury?
Posttraumatic headache (PTH) is associated with an increase in iron accumulation in certain brain regions , notably those involved in the pain network, early research shows.
The findings come on the heels of previous research showing patients with iron accumulation in certain brain regions don’t respond as well to treatment, study investigator, Simona Nikolova, PhD, assistant professor of neurology, Mayo Clinic, Phoenix, Arizona, told this news organization.
“This is really important, and doctors need to be aware of it. If you have a patient who is not responding to treatment, then you know what to look at,” she said.
The findings (Abstract #3379) will be presented on April 15 at the American Academy of Neurology (AAN) 2024 Annual Meeting.
Dose Effect
The study included 60 people with acute PTH due to mTBI. Most were White, and almost half had sustained a concussion due to a fall, with about 30% injured in a vehicle accident and a smaller number injured during a fight.
The mean number of lifetime mTBIs was 2.4, although participants had sustained as many as five or six and as few as one. The mean time from the most recent mTBI was 25 days, and the mean score on the Sport Concussion Assessment Tool (SCAT), which measures postconcussion symptom severity, was 29.
Most in the mTBI group (43) had migraine or probable migraine, and 14 had tension-type headaches. Mean headache frequency was 81%.
Researchers matched these patients with 60 controls without concussion or headache. Because iron accumulation is age-related, they tried to eliminate this covariant by pairing each participant with mTBI with an age- and sex-matched control.
All participants underwent a type of brain MRI known as T2* weighted sequence that can identify brain iron accumulation, a marker of neural injury.
Investigators found that the PTH group had significantly higher levels of iron accumulation in several areas of the brain, most of which are part of a “pain network” that includes about 63 areas of the brain, Dr. Nikolova said.
The study wasn’t designed to determine how much more iron accumulation mTBI patients had vs controls.
“We can’t say it was twice as much or three times as much; we can only say it was significant. Measuring concentrations in PTH patients and comparing that with controls is something we haven’t don’t yet,” said Dr. Nikolova.
Areas of the brain with increased iron accumulation, included the periaqueductal gray (PAG), anterior cingulated cortex, and supramarginal gyrus.
Research suggests patients with migraine who have elevated levels of iron in the PAG have a poorer response to botulinum toxin treatment. An earlier study by the same team showed a poorer response to the calcitonin gene-related peptide inhibitor erenumab in migraine patients with elevated iron in the PAG.
Researchers discovered that those with more lifetime TBIs had higher iron accumulation in the right gyrus rectus and right putamen vs those with fewer injuries and that headache frequency was associated with iron accumulation in the posterior corona radiata, bilateral temporal, right frontal, bilateral supplemental motor area, left fusiform, right hippocampus, sagittal striatum, and left cerebellum.
Surprising Result
The investigators also found a link between time since the most recent mTBI and iron accumulation in the bilateral temporal, right hippocampus, posterior and superior corona radiata, bilateral thalamus, right precuneus and cuneus, right lingual, and right cerebellum.
“The more time that passed since the concussion occurred, the more likely that people had higher iron levels,” said Dr. Nikolova.
It’s perhaps to be expected that the length of time since injury is linked to iron accumulation in the brain as iron accumulates over time. But even those whose injury was relatively recent had higher amounts of iron, which Dr. Nikolova said was “surprising.”
“We thought iron accumulates over time so we were thinking maybe we should be doing a longitudinal study to see what happens, but we see definite iron accumulation due to injury shortly after the injury,” she said.
There was no association between iron accumulation and symptom severity as measured by SCAT scores.
Questions Remain
It’s unclear why iron accumulates after an injury or what the ramifications are of this accumulation, Dr. Nikolova noted.
The imaging used in the study doesn’t distinguish between “bound” iron found after a hemorrhage and “free” iron in the brain. The free iron type has been shown to be increased after TBI and is “the stuff you should be afraid of,” Dr. Nikolova said.
Iron’s role in the metabolic process is important, but must be closely regulated, she said. Even a small accumulation can lead to oxidative stress.
Researchers are investigating whether the findings would be similar in mTBI but no headache and want to increase the number of study participants. A larger, more diverse sample would allow them to probe other questions, including whether iron accumulation is different in men and women. More data could also eventually lead to iron accumulation becoming a biomarker for concussion and PTH, Dr. Nikolova said.
“If you know a certain person has that biomarker, you might be able to administer a drug or some therapeutic procedure to prevent that iron from continuing to accumulate in the brain.”
Chelation drugs and other therapies may clear iron from the body but not necessarily from the brain.
Commenting on the study for this news organization, Frank Conidi, MD, director, Florida Center for Headache and Sports Neurology, Port St. Lucie , said that the study supports the hypothesis that concussion “is not a benign process for the brain, and the cumulative effect of repetitive head injury can result in permanent brain injury.”
He said that he found the accumulation of iron in cortical structures particularly interesting. This, he said, differs from most current research that suggests head trauma mainly results in damage to white matter tracts.
He prefers the term “concussion” over “mild traumatic brain injury” which was used in the study. “Recent guidelines, including some that I’ve been involved with, have defined mild traumatic brain injury as a more permanent process,” he said.
The study was supported by the US Department of Defense and National Institutes of Health. No relevant conflicts of interest were disclosed.
A version of this article appeared on Medscape.com.
Posttraumatic headache (PTH) is associated with an increase in iron accumulation in certain brain regions , notably those involved in the pain network, early research shows.
The findings come on the heels of previous research showing patients with iron accumulation in certain brain regions don’t respond as well to treatment, study investigator, Simona Nikolova, PhD, assistant professor of neurology, Mayo Clinic, Phoenix, Arizona, told this news organization.
“This is really important, and doctors need to be aware of it. If you have a patient who is not responding to treatment, then you know what to look at,” she said.
The findings (Abstract #3379) will be presented on April 15 at the American Academy of Neurology (AAN) 2024 Annual Meeting.
Dose Effect
The study included 60 people with acute PTH due to mTBI. Most were White, and almost half had sustained a concussion due to a fall, with about 30% injured in a vehicle accident and a smaller number injured during a fight.
The mean number of lifetime mTBIs was 2.4, although participants had sustained as many as five or six and as few as one. The mean time from the most recent mTBI was 25 days, and the mean score on the Sport Concussion Assessment Tool (SCAT), which measures postconcussion symptom severity, was 29.
Most in the mTBI group (43) had migraine or probable migraine, and 14 had tension-type headaches. Mean headache frequency was 81%.
Researchers matched these patients with 60 controls without concussion or headache. Because iron accumulation is age-related, they tried to eliminate this covariant by pairing each participant with mTBI with an age- and sex-matched control.
All participants underwent a type of brain MRI known as T2* weighted sequence that can identify brain iron accumulation, a marker of neural injury.
Investigators found that the PTH group had significantly higher levels of iron accumulation in several areas of the brain, most of which are part of a “pain network” that includes about 63 areas of the brain, Dr. Nikolova said.
The study wasn’t designed to determine how much more iron accumulation mTBI patients had vs controls.
“We can’t say it was twice as much or three times as much; we can only say it was significant. Measuring concentrations in PTH patients and comparing that with controls is something we haven’t don’t yet,” said Dr. Nikolova.
Areas of the brain with increased iron accumulation, included the periaqueductal gray (PAG), anterior cingulated cortex, and supramarginal gyrus.
Research suggests patients with migraine who have elevated levels of iron in the PAG have a poorer response to botulinum toxin treatment. An earlier study by the same team showed a poorer response to the calcitonin gene-related peptide inhibitor erenumab in migraine patients with elevated iron in the PAG.
Researchers discovered that those with more lifetime TBIs had higher iron accumulation in the right gyrus rectus and right putamen vs those with fewer injuries and that headache frequency was associated with iron accumulation in the posterior corona radiata, bilateral temporal, right frontal, bilateral supplemental motor area, left fusiform, right hippocampus, sagittal striatum, and left cerebellum.
Surprising Result
The investigators also found a link between time since the most recent mTBI and iron accumulation in the bilateral temporal, right hippocampus, posterior and superior corona radiata, bilateral thalamus, right precuneus and cuneus, right lingual, and right cerebellum.
“The more time that passed since the concussion occurred, the more likely that people had higher iron levels,” said Dr. Nikolova.
It’s perhaps to be expected that the length of time since injury is linked to iron accumulation in the brain as iron accumulates over time. But even those whose injury was relatively recent had higher amounts of iron, which Dr. Nikolova said was “surprising.”
“We thought iron accumulates over time so we were thinking maybe we should be doing a longitudinal study to see what happens, but we see definite iron accumulation due to injury shortly after the injury,” she said.
There was no association between iron accumulation and symptom severity as measured by SCAT scores.
Questions Remain
It’s unclear why iron accumulates after an injury or what the ramifications are of this accumulation, Dr. Nikolova noted.
The imaging used in the study doesn’t distinguish between “bound” iron found after a hemorrhage and “free” iron in the brain. The free iron type has been shown to be increased after TBI and is “the stuff you should be afraid of,” Dr. Nikolova said.
Iron’s role in the metabolic process is important, but must be closely regulated, she said. Even a small accumulation can lead to oxidative stress.
Researchers are investigating whether the findings would be similar in mTBI but no headache and want to increase the number of study participants. A larger, more diverse sample would allow them to probe other questions, including whether iron accumulation is different in men and women. More data could also eventually lead to iron accumulation becoming a biomarker for concussion and PTH, Dr. Nikolova said.
“If you know a certain person has that biomarker, you might be able to administer a drug or some therapeutic procedure to prevent that iron from continuing to accumulate in the brain.”
Chelation drugs and other therapies may clear iron from the body but not necessarily from the brain.
Commenting on the study for this news organization, Frank Conidi, MD, director, Florida Center for Headache and Sports Neurology, Port St. Lucie , said that the study supports the hypothesis that concussion “is not a benign process for the brain, and the cumulative effect of repetitive head injury can result in permanent brain injury.”
He said that he found the accumulation of iron in cortical structures particularly interesting. This, he said, differs from most current research that suggests head trauma mainly results in damage to white matter tracts.
He prefers the term “concussion” over “mild traumatic brain injury” which was used in the study. “Recent guidelines, including some that I’ve been involved with, have defined mild traumatic brain injury as a more permanent process,” he said.
The study was supported by the US Department of Defense and National Institutes of Health. No relevant conflicts of interest were disclosed.
A version of this article appeared on Medscape.com.
Posttraumatic headache (PTH) is associated with an increase in iron accumulation in certain brain regions , notably those involved in the pain network, early research shows.
The findings come on the heels of previous research showing patients with iron accumulation in certain brain regions don’t respond as well to treatment, study investigator, Simona Nikolova, PhD, assistant professor of neurology, Mayo Clinic, Phoenix, Arizona, told this news organization.
“This is really important, and doctors need to be aware of it. If you have a patient who is not responding to treatment, then you know what to look at,” she said.
The findings (Abstract #3379) will be presented on April 15 at the American Academy of Neurology (AAN) 2024 Annual Meeting.
Dose Effect
The study included 60 people with acute PTH due to mTBI. Most were White, and almost half had sustained a concussion due to a fall, with about 30% injured in a vehicle accident and a smaller number injured during a fight.
The mean number of lifetime mTBIs was 2.4, although participants had sustained as many as five or six and as few as one. The mean time from the most recent mTBI was 25 days, and the mean score on the Sport Concussion Assessment Tool (SCAT), which measures postconcussion symptom severity, was 29.
Most in the mTBI group (43) had migraine or probable migraine, and 14 had tension-type headaches. Mean headache frequency was 81%.
Researchers matched these patients with 60 controls without concussion or headache. Because iron accumulation is age-related, they tried to eliminate this covariant by pairing each participant with mTBI with an age- and sex-matched control.
All participants underwent a type of brain MRI known as T2* weighted sequence that can identify brain iron accumulation, a marker of neural injury.
Investigators found that the PTH group had significantly higher levels of iron accumulation in several areas of the brain, most of which are part of a “pain network” that includes about 63 areas of the brain, Dr. Nikolova said.
The study wasn’t designed to determine how much more iron accumulation mTBI patients had vs controls.
“We can’t say it was twice as much or three times as much; we can only say it was significant. Measuring concentrations in PTH patients and comparing that with controls is something we haven’t don’t yet,” said Dr. Nikolova.
Areas of the brain with increased iron accumulation, included the periaqueductal gray (PAG), anterior cingulated cortex, and supramarginal gyrus.
Research suggests patients with migraine who have elevated levels of iron in the PAG have a poorer response to botulinum toxin treatment. An earlier study by the same team showed a poorer response to the calcitonin gene-related peptide inhibitor erenumab in migraine patients with elevated iron in the PAG.
Researchers discovered that those with more lifetime TBIs had higher iron accumulation in the right gyrus rectus and right putamen vs those with fewer injuries and that headache frequency was associated with iron accumulation in the posterior corona radiata, bilateral temporal, right frontal, bilateral supplemental motor area, left fusiform, right hippocampus, sagittal striatum, and left cerebellum.
Surprising Result
The investigators also found a link between time since the most recent mTBI and iron accumulation in the bilateral temporal, right hippocampus, posterior and superior corona radiata, bilateral thalamus, right precuneus and cuneus, right lingual, and right cerebellum.
“The more time that passed since the concussion occurred, the more likely that people had higher iron levels,” said Dr. Nikolova.
It’s perhaps to be expected that the length of time since injury is linked to iron accumulation in the brain as iron accumulates over time. But even those whose injury was relatively recent had higher amounts of iron, which Dr. Nikolova said was “surprising.”
“We thought iron accumulates over time so we were thinking maybe we should be doing a longitudinal study to see what happens, but we see definite iron accumulation due to injury shortly after the injury,” she said.
There was no association between iron accumulation and symptom severity as measured by SCAT scores.
Questions Remain
It’s unclear why iron accumulates after an injury or what the ramifications are of this accumulation, Dr. Nikolova noted.
The imaging used in the study doesn’t distinguish between “bound” iron found after a hemorrhage and “free” iron in the brain. The free iron type has been shown to be increased after TBI and is “the stuff you should be afraid of,” Dr. Nikolova said.
Iron’s role in the metabolic process is important, but must be closely regulated, she said. Even a small accumulation can lead to oxidative stress.
Researchers are investigating whether the findings would be similar in mTBI but no headache and want to increase the number of study participants. A larger, more diverse sample would allow them to probe other questions, including whether iron accumulation is different in men and women. More data could also eventually lead to iron accumulation becoming a biomarker for concussion and PTH, Dr. Nikolova said.
“If you know a certain person has that biomarker, you might be able to administer a drug or some therapeutic procedure to prevent that iron from continuing to accumulate in the brain.”
Chelation drugs and other therapies may clear iron from the body but not necessarily from the brain.
Commenting on the study for this news organization, Frank Conidi, MD, director, Florida Center for Headache and Sports Neurology, Port St. Lucie , said that the study supports the hypothesis that concussion “is not a benign process for the brain, and the cumulative effect of repetitive head injury can result in permanent brain injury.”
He said that he found the accumulation of iron in cortical structures particularly interesting. This, he said, differs from most current research that suggests head trauma mainly results in damage to white matter tracts.
He prefers the term “concussion” over “mild traumatic brain injury” which was used in the study. “Recent guidelines, including some that I’ve been involved with, have defined mild traumatic brain injury as a more permanent process,” he said.
The study was supported by the US Department of Defense and National Institutes of Health. No relevant conflicts of interest were disclosed.
A version of this article appeared on Medscape.com.
Spinal Cord Injury Tied to Greater Risk for Heart Disease
TOPLINE:
Spinal cord injury (SCI) is associated with a significantly greater risk for heart disease than that of the general non-SCI population, especially among those with severe disability, new observational data suggest.
METHODOLOGY:
- Researchers analyzed data from Korea’s National Health Insurance Service on 5083 patients with cervical, thoracic, or lumbar SCI (mean age, 58; 75% men) and 1:3 age- and sex-matched non-SCI controls.
- The study endpoint was new-onset myocardial infarction (MI), heart failure (HF), or atrial fibrillation (AF) during a mean follow-up of 4.3 years.
- Covariates included low income, living in an urban or rural area, alcohol consumption, smoking status, physical activity engagement, body mass index, and blood pressure; comorbidities included hypertension, type 2 diabetes, and dyslipidemia.
TAKEAWAY:
- A total of 169 MI events (7.3 per 1000 person-years), 426 HF events (18.8 per 1000 person-years), and 158 AF events (6.8 per 1000 person-years) occurred among SCI survivors.
- After adjustment, SCI survivors had a higher risk for MI (adjusted hazard ratio [aHR], 2.41), HF (aHR, 2.24), and AF (aHR, 1.84) than that of controls.
- Cervical and lumbar SCI survivors had an increased risk for heart disease compared with controls regardless of disability, and the risk was slightly higher for those with a disability; for cervical SCI survivors with a disability, aHRs for MI, HF, and AF, respectively, were 2.30, 2.05, and 1.73; for lumbar SCI survivors with a disability, aHRs were 2.79, 2.35, and 2.47.
- Thoracic SCI survivors with disability had a higher risk for MI (aHR, 5.62) and HF (aHR, 3.31) than controls.
IN PRACTICE:
“[T]he recognition and treatment of modifiable cardiovascular risk factors must be reinforced in the SCI population, [and] proper rehabilitation and education should be considered to prevent autonomic dysreflexia or orthostatic hypotension,” the authors wrote.
In an accompanying editorial, Christopher R. West, PhD, and Jacquelyn J. Cragg, PhD, both of the University of British Columbia, Vancouver, Canada, noted that clinical guidelines for cardiovascular and cardiometabolic disease after SCI don’t include approaches to help mitigate the risk for cardiac events such as those reported in the study; therefore, they wrote, the findings “should act as ‘call-to-arms’ to researchers and clinicians to shift gears from tradition and begin studying the clinical efficacy of neuraxial therapies that could help restore autonomic balance [in SCI], such as targeted neuromodulation.”
SOURCE:
The study was led by Jung Eun Yoo, MD, PhD of Seoul National University College of Medicine, Seoul, South Korea, and published online on February 12 in the Journal of the American College of Cardiology.
LIMITATIONS:
The database was not designed for the SCI population, so data are incomplete. The incidence of thoracic SCI was particularly low. Because SCI survivors may have impaired perception of chest pain in ischemic heart disease, those with asymptomatic or silent heart disease may not have been captured during follow-up. All study participants were Korean, so the findings may not be generalizable to other ethnicities.
DISCLOSURES:
This research was partially supported by a grant from the Korea Health Technology R&D Project through the Korea Health Industry Development Institute, funded by the Ministry of Health and Welfare, South Korea. The study authors and the editorialists had no relevant relationships to disclose.
A version of this article appeared on Medscape.com.
TOPLINE:
Spinal cord injury (SCI) is associated with a significantly greater risk for heart disease than that of the general non-SCI population, especially among those with severe disability, new observational data suggest.
METHODOLOGY:
- Researchers analyzed data from Korea’s National Health Insurance Service on 5083 patients with cervical, thoracic, or lumbar SCI (mean age, 58; 75% men) and 1:3 age- and sex-matched non-SCI controls.
- The study endpoint was new-onset myocardial infarction (MI), heart failure (HF), or atrial fibrillation (AF) during a mean follow-up of 4.3 years.
- Covariates included low income, living in an urban or rural area, alcohol consumption, smoking status, physical activity engagement, body mass index, and blood pressure; comorbidities included hypertension, type 2 diabetes, and dyslipidemia.
TAKEAWAY:
- A total of 169 MI events (7.3 per 1000 person-years), 426 HF events (18.8 per 1000 person-years), and 158 AF events (6.8 per 1000 person-years) occurred among SCI survivors.
- After adjustment, SCI survivors had a higher risk for MI (adjusted hazard ratio [aHR], 2.41), HF (aHR, 2.24), and AF (aHR, 1.84) than that of controls.
- Cervical and lumbar SCI survivors had an increased risk for heart disease compared with controls regardless of disability, and the risk was slightly higher for those with a disability; for cervical SCI survivors with a disability, aHRs for MI, HF, and AF, respectively, were 2.30, 2.05, and 1.73; for lumbar SCI survivors with a disability, aHRs were 2.79, 2.35, and 2.47.
- Thoracic SCI survivors with disability had a higher risk for MI (aHR, 5.62) and HF (aHR, 3.31) than controls.
IN PRACTICE:
“[T]he recognition and treatment of modifiable cardiovascular risk factors must be reinforced in the SCI population, [and] proper rehabilitation and education should be considered to prevent autonomic dysreflexia or orthostatic hypotension,” the authors wrote.
In an accompanying editorial, Christopher R. West, PhD, and Jacquelyn J. Cragg, PhD, both of the University of British Columbia, Vancouver, Canada, noted that clinical guidelines for cardiovascular and cardiometabolic disease after SCI don’t include approaches to help mitigate the risk for cardiac events such as those reported in the study; therefore, they wrote, the findings “should act as ‘call-to-arms’ to researchers and clinicians to shift gears from tradition and begin studying the clinical efficacy of neuraxial therapies that could help restore autonomic balance [in SCI], such as targeted neuromodulation.”
SOURCE:
The study was led by Jung Eun Yoo, MD, PhD of Seoul National University College of Medicine, Seoul, South Korea, and published online on February 12 in the Journal of the American College of Cardiology.
LIMITATIONS:
The database was not designed for the SCI population, so data are incomplete. The incidence of thoracic SCI was particularly low. Because SCI survivors may have impaired perception of chest pain in ischemic heart disease, those with asymptomatic or silent heart disease may not have been captured during follow-up. All study participants were Korean, so the findings may not be generalizable to other ethnicities.
DISCLOSURES:
This research was partially supported by a grant from the Korea Health Technology R&D Project through the Korea Health Industry Development Institute, funded by the Ministry of Health and Welfare, South Korea. The study authors and the editorialists had no relevant relationships to disclose.
A version of this article appeared on Medscape.com.
TOPLINE:
Spinal cord injury (SCI) is associated with a significantly greater risk for heart disease than that of the general non-SCI population, especially among those with severe disability, new observational data suggest.
METHODOLOGY:
- Researchers analyzed data from Korea’s National Health Insurance Service on 5083 patients with cervical, thoracic, or lumbar SCI (mean age, 58; 75% men) and 1:3 age- and sex-matched non-SCI controls.
- The study endpoint was new-onset myocardial infarction (MI), heart failure (HF), or atrial fibrillation (AF) during a mean follow-up of 4.3 years.
- Covariates included low income, living in an urban or rural area, alcohol consumption, smoking status, physical activity engagement, body mass index, and blood pressure; comorbidities included hypertension, type 2 diabetes, and dyslipidemia.
TAKEAWAY:
- A total of 169 MI events (7.3 per 1000 person-years), 426 HF events (18.8 per 1000 person-years), and 158 AF events (6.8 per 1000 person-years) occurred among SCI survivors.
- After adjustment, SCI survivors had a higher risk for MI (adjusted hazard ratio [aHR], 2.41), HF (aHR, 2.24), and AF (aHR, 1.84) than that of controls.
- Cervical and lumbar SCI survivors had an increased risk for heart disease compared with controls regardless of disability, and the risk was slightly higher for those with a disability; for cervical SCI survivors with a disability, aHRs for MI, HF, and AF, respectively, were 2.30, 2.05, and 1.73; for lumbar SCI survivors with a disability, aHRs were 2.79, 2.35, and 2.47.
- Thoracic SCI survivors with disability had a higher risk for MI (aHR, 5.62) and HF (aHR, 3.31) than controls.
IN PRACTICE:
“[T]he recognition and treatment of modifiable cardiovascular risk factors must be reinforced in the SCI population, [and] proper rehabilitation and education should be considered to prevent autonomic dysreflexia or orthostatic hypotension,” the authors wrote.
In an accompanying editorial, Christopher R. West, PhD, and Jacquelyn J. Cragg, PhD, both of the University of British Columbia, Vancouver, Canada, noted that clinical guidelines for cardiovascular and cardiometabolic disease after SCI don’t include approaches to help mitigate the risk for cardiac events such as those reported in the study; therefore, they wrote, the findings “should act as ‘call-to-arms’ to researchers and clinicians to shift gears from tradition and begin studying the clinical efficacy of neuraxial therapies that could help restore autonomic balance [in SCI], such as targeted neuromodulation.”
SOURCE:
The study was led by Jung Eun Yoo, MD, PhD of Seoul National University College of Medicine, Seoul, South Korea, and published online on February 12 in the Journal of the American College of Cardiology.
LIMITATIONS:
The database was not designed for the SCI population, so data are incomplete. The incidence of thoracic SCI was particularly low. Because SCI survivors may have impaired perception of chest pain in ischemic heart disease, those with asymptomatic or silent heart disease may not have been captured during follow-up. All study participants were Korean, so the findings may not be generalizable to other ethnicities.
DISCLOSURES:
This research was partially supported by a grant from the Korea Health Technology R&D Project through the Korea Health Industry Development Institute, funded by the Ministry of Health and Welfare, South Korea. The study authors and the editorialists had no relevant relationships to disclose.
A version of this article appeared on Medscape.com.
A New Treatment Target for PTSD?
Adults with posttraumatic stress disorder (PTSD) have smaller cerebellums than unaffected adults, suggesting that this part of the brain may be a potential therapeutic target.
According to recent research on more than 4000 adults, cerebellum volume was significantly smaller (by about 2%) in those with PTSD than in trauma-exposed and trauma-naive controls without PTSD.
“The differences were largely within the posterior lobe, where a lot of the more cognitive functions attributed to the cerebellum seem to localize, as well as the vermis, which is linked to a lot of emotional processing functions,” lead author Ashley Huggins, PhD, said in a news release.
“If we know what areas are implicated, then we can start to focus interventions like brain stimulation on the cerebellum and potentially improve treatment outcomes,” said Dr. Huggins, who worked on the study while a postdoctoral researcher in the lab of Rajendra A. Morey, MD, at Duke University, Durham, North Carolina, and is now at the University of Arizona, Tucson.
While the cerebellum is known for its role in coordinating movement and balance, it also plays a key role in emotions and memory, which are affected by PTSD.
Smaller cerebellar volume has been observed in some adult and pediatric populations with PTSD.
However, those studies have been limited by either small sample sizes, the failure to consider key neuroanatomical subdivisions of the cerebellum, or a focus on certain populations such as veterans of sexual assault victims with PTSD.
To overcome these limitations, the researchers conducted a mega-analysis of total and subregional cerebellar volumes in a large, multicohort dataset from the Enhancing NeuroImaging Genetics through Meta-Analysis (ENIGMA)-Psychiatric Genomics Consortium PTSD workgroup that was published online on January 10, 2024, in Molecular Psychiatry.
They employed a novel, standardized ENIGMA cerebellum parcellation protocol to quantify cerebellar lobule volumes using structural MRI data from 1642 adults with PTSD and 2573 healthy controls without PTSD (88% trauma-exposed and 12% trauma-naive).
After adjustment for age, gender, and total intracranial volume, PTSD was associated with significant gray and white matter reductions of the cerebellum.
People with PTSD demonstrated smaller total cerebellum volume as well as reduced volume in subregions primarily within the posterior cerebellum, vermis, and flocculonodular cerebellum than controls.
In general, PTSD severity was more robustly associated with cerebellar volume differences than PTSD diagnosis.
Focusing purely on a “yes-or-no” categorical diagnosis didn’t always provide the clearest picture. “When we looked at PTSD severity, people who had more severe forms of the disorder had an even smaller cerebellar volume,” Dr. Huggins explained in the news release.
Novel Treatment Target
These findings add to “an emerging literature that underscores the relevance of cerebellar structure in the pathophysiology of PTSD,” the researchers noted.
They caution that despite the significant findings suggesting associations between PTSD and smaller cerebellar volumes, effect sizes were small. “As such, it is unlikely that structural cerebellar volumes alone will provide a clinically useful biomarker (eg, for individual-level prediction).”
Nonetheless, the study highlights the cerebellum as a “novel treatment target that may be leveraged to improve treatment outcomes for PTSD,” they wrote.
They noted that prior work has shown that the cerebellum is sensitive to external modulation. For example, noninvasive brain stimulation of the cerebellum has been shown to modulate cognitive, emotional, and social processes commonly disrupted in PTSD.
Commenting on this research, Cyrus A. Raji, MD, PhD, associate professor of radiology and neurology at Washington University in St. Louis, noted that this “large neuroimaging study links PTSD to cerebellar volume loss.”
“However, PTSD and traumatic brain injury frequently co-occur, and PTSD also frequently arises after TBI. Additionally, TBI is strongly linked to cerebellar volume loss,” Dr. Raji pointed out.
“Future studies need to better delineate volume loss from these conditions, especially when they are comorbid, though the expectation is these effects would be additive with TBI being the initial and most severe driving force,” Dr. Raji added.
The research had no commercial funding. Author disclosures are listed with the original article. Dr. Raji is a consultant for Brainreader, Apollo Health, Pacific Neuroscience Foundation, and Neurevolution Medicine LLC.
A version of this article appears on Medscape.com.
Adults with posttraumatic stress disorder (PTSD) have smaller cerebellums than unaffected adults, suggesting that this part of the brain may be a potential therapeutic target.
According to recent research on more than 4000 adults, cerebellum volume was significantly smaller (by about 2%) in those with PTSD than in trauma-exposed and trauma-naive controls without PTSD.
“The differences were largely within the posterior lobe, where a lot of the more cognitive functions attributed to the cerebellum seem to localize, as well as the vermis, which is linked to a lot of emotional processing functions,” lead author Ashley Huggins, PhD, said in a news release.
“If we know what areas are implicated, then we can start to focus interventions like brain stimulation on the cerebellum and potentially improve treatment outcomes,” said Dr. Huggins, who worked on the study while a postdoctoral researcher in the lab of Rajendra A. Morey, MD, at Duke University, Durham, North Carolina, and is now at the University of Arizona, Tucson.
While the cerebellum is known for its role in coordinating movement and balance, it also plays a key role in emotions and memory, which are affected by PTSD.
Smaller cerebellar volume has been observed in some adult and pediatric populations with PTSD.
However, those studies have been limited by either small sample sizes, the failure to consider key neuroanatomical subdivisions of the cerebellum, or a focus on certain populations such as veterans of sexual assault victims with PTSD.
To overcome these limitations, the researchers conducted a mega-analysis of total and subregional cerebellar volumes in a large, multicohort dataset from the Enhancing NeuroImaging Genetics through Meta-Analysis (ENIGMA)-Psychiatric Genomics Consortium PTSD workgroup that was published online on January 10, 2024, in Molecular Psychiatry.
They employed a novel, standardized ENIGMA cerebellum parcellation protocol to quantify cerebellar lobule volumes using structural MRI data from 1642 adults with PTSD and 2573 healthy controls without PTSD (88% trauma-exposed and 12% trauma-naive).
After adjustment for age, gender, and total intracranial volume, PTSD was associated with significant gray and white matter reductions of the cerebellum.
People with PTSD demonstrated smaller total cerebellum volume as well as reduced volume in subregions primarily within the posterior cerebellum, vermis, and flocculonodular cerebellum than controls.
In general, PTSD severity was more robustly associated with cerebellar volume differences than PTSD diagnosis.
Focusing purely on a “yes-or-no” categorical diagnosis didn’t always provide the clearest picture. “When we looked at PTSD severity, people who had more severe forms of the disorder had an even smaller cerebellar volume,” Dr. Huggins explained in the news release.
Novel Treatment Target
These findings add to “an emerging literature that underscores the relevance of cerebellar structure in the pathophysiology of PTSD,” the researchers noted.
They caution that despite the significant findings suggesting associations between PTSD and smaller cerebellar volumes, effect sizes were small. “As such, it is unlikely that structural cerebellar volumes alone will provide a clinically useful biomarker (eg, for individual-level prediction).”
Nonetheless, the study highlights the cerebellum as a “novel treatment target that may be leveraged to improve treatment outcomes for PTSD,” they wrote.
They noted that prior work has shown that the cerebellum is sensitive to external modulation. For example, noninvasive brain stimulation of the cerebellum has been shown to modulate cognitive, emotional, and social processes commonly disrupted in PTSD.
Commenting on this research, Cyrus A. Raji, MD, PhD, associate professor of radiology and neurology at Washington University in St. Louis, noted that this “large neuroimaging study links PTSD to cerebellar volume loss.”
“However, PTSD and traumatic brain injury frequently co-occur, and PTSD also frequently arises after TBI. Additionally, TBI is strongly linked to cerebellar volume loss,” Dr. Raji pointed out.
“Future studies need to better delineate volume loss from these conditions, especially when they are comorbid, though the expectation is these effects would be additive with TBI being the initial and most severe driving force,” Dr. Raji added.
The research had no commercial funding. Author disclosures are listed with the original article. Dr. Raji is a consultant for Brainreader, Apollo Health, Pacific Neuroscience Foundation, and Neurevolution Medicine LLC.
A version of this article appears on Medscape.com.
Adults with posttraumatic stress disorder (PTSD) have smaller cerebellums than unaffected adults, suggesting that this part of the brain may be a potential therapeutic target.
According to recent research on more than 4000 adults, cerebellum volume was significantly smaller (by about 2%) in those with PTSD than in trauma-exposed and trauma-naive controls without PTSD.
“The differences were largely within the posterior lobe, where a lot of the more cognitive functions attributed to the cerebellum seem to localize, as well as the vermis, which is linked to a lot of emotional processing functions,” lead author Ashley Huggins, PhD, said in a news release.
“If we know what areas are implicated, then we can start to focus interventions like brain stimulation on the cerebellum and potentially improve treatment outcomes,” said Dr. Huggins, who worked on the study while a postdoctoral researcher in the lab of Rajendra A. Morey, MD, at Duke University, Durham, North Carolina, and is now at the University of Arizona, Tucson.
While the cerebellum is known for its role in coordinating movement and balance, it also plays a key role in emotions and memory, which are affected by PTSD.
Smaller cerebellar volume has been observed in some adult and pediatric populations with PTSD.
However, those studies have been limited by either small sample sizes, the failure to consider key neuroanatomical subdivisions of the cerebellum, or a focus on certain populations such as veterans of sexual assault victims with PTSD.
To overcome these limitations, the researchers conducted a mega-analysis of total and subregional cerebellar volumes in a large, multicohort dataset from the Enhancing NeuroImaging Genetics through Meta-Analysis (ENIGMA)-Psychiatric Genomics Consortium PTSD workgroup that was published online on January 10, 2024, in Molecular Psychiatry.
They employed a novel, standardized ENIGMA cerebellum parcellation protocol to quantify cerebellar lobule volumes using structural MRI data from 1642 adults with PTSD and 2573 healthy controls without PTSD (88% trauma-exposed and 12% trauma-naive).
After adjustment for age, gender, and total intracranial volume, PTSD was associated with significant gray and white matter reductions of the cerebellum.
People with PTSD demonstrated smaller total cerebellum volume as well as reduced volume in subregions primarily within the posterior cerebellum, vermis, and flocculonodular cerebellum than controls.
In general, PTSD severity was more robustly associated with cerebellar volume differences than PTSD diagnosis.
Focusing purely on a “yes-or-no” categorical diagnosis didn’t always provide the clearest picture. “When we looked at PTSD severity, people who had more severe forms of the disorder had an even smaller cerebellar volume,” Dr. Huggins explained in the news release.
Novel Treatment Target
These findings add to “an emerging literature that underscores the relevance of cerebellar structure in the pathophysiology of PTSD,” the researchers noted.
They caution that despite the significant findings suggesting associations between PTSD and smaller cerebellar volumes, effect sizes were small. “As such, it is unlikely that structural cerebellar volumes alone will provide a clinically useful biomarker (eg, for individual-level prediction).”
Nonetheless, the study highlights the cerebellum as a “novel treatment target that may be leveraged to improve treatment outcomes for PTSD,” they wrote.
They noted that prior work has shown that the cerebellum is sensitive to external modulation. For example, noninvasive brain stimulation of the cerebellum has been shown to modulate cognitive, emotional, and social processes commonly disrupted in PTSD.
Commenting on this research, Cyrus A. Raji, MD, PhD, associate professor of radiology and neurology at Washington University in St. Louis, noted that this “large neuroimaging study links PTSD to cerebellar volume loss.”
“However, PTSD and traumatic brain injury frequently co-occur, and PTSD also frequently arises after TBI. Additionally, TBI is strongly linked to cerebellar volume loss,” Dr. Raji pointed out.
“Future studies need to better delineate volume loss from these conditions, especially when they are comorbid, though the expectation is these effects would be additive with TBI being the initial and most severe driving force,” Dr. Raji added.
The research had no commercial funding. Author disclosures are listed with the original article. Dr. Raji is a consultant for Brainreader, Apollo Health, Pacific Neuroscience Foundation, and Neurevolution Medicine LLC.
A version of this article appears on Medscape.com.
A Military Nurse Saves a Life After a Brutal Rollover Crash
Emergencies happen anywhere and anytime, and sometimes, medical professionals find themselves in situations where they are the only ones who can help. Is There a Doctor in the House? is a series telling these stories.
A week earlier I’d had a heart surgery and was heading out for a post-op appointment when I saw it: I had a flat tire. It didn’t make sense. The tire was brand new, and there was no puncture. But it was flat.
I swapped out the flat for the spare and went off base to a tire shop. While I was there, my surgeon’s office called and rescheduled my appointment for a couple of hours later. That was lucky because by the time the tire was fixed, I had just enough time to get there.
The hospital is right near I-35 in San Antonio, Texas. I got off the freeway and onto the access road and paused to turn into the parking lot. That’s when I heard an enormous crash.
I saw a big poof of white smoke, and a car barreled off the freeway and came rolling down the embankment.
When the car hit the access road, I saw a woman ejected through the windshield. She bounced and landed in the road about 25 feet in front of me.
I put my car in park, grabbed my face mask and gloves, and started running toward her. But another vehicle — a truck towing a trailer — came from behind to drive around me. The driver didn’t realize what had happened and couldn’t stop in time…
The trailer ran over her.
I didn’t know if anyone could’ve survived that, but I went to her. I saw several other bystanders, but they were frozen in shock. I was praying, dear God, if she’s alive, let me do whatever I need to do to save her life.
It was a horrible scene. This poor lady was in a bloody heap in the middle of the road. Her right arm was twisted up under her neck so tightly, she was choking herself. So, the first thing I did was straighten her arm out to protect her airway.
I started yelling at people, “Call 9-1-1! Run to the hospital! Let them know there’s an accident out here, and I need help!”
The woman had a pulse, but it was super rapid. On first glance, she clearly had multiple fractures and a bad head bleed. With the sheer number of times she’d been injured, I didn’t know what was going on internally, but it was bad. She was gargling on her own blood and spitting it up. She was drowning.
A couple of technicians from the hospital came and brought me a tiny emergency kit. It had a blood pressure cuff and an oral airway. All the vital signs indicated the lady was going into shock. She’d lost a lot of blood on the pavement.
I was able to get the oral airway in. A few minutes later, a fire chief showed up. By now, the traffic had backed up so badly, the emergency vehicles couldn’t get in. But he managed to get there another way and gave me a cervical collar (C collar) and an Ambu bag.
I was hyper-focused on what I could do at that moment and what I needed to do next. Her stats were going down, but she still had a pulse. If she lost the pulse or went into a lethal rhythm, I’d have to start cardiopulmonary resuscitation (CPR). I asked the other people, but nobody else knew CPR, so I wouldn’t have help.
I could tell the lady had a pelvic fracture, and we needed to stabilize her. I directed people how to hold her neck safely and log-roll her flat on the ground. I also needed to put pressure on the back of her head because of all the bleeding. I got people to give me their clothes and tried to do that as I was bagging her.
The windows of her vehicle had all been blown out. I asked somebody to go find her purse with her ID. Then I noticed something …
My heart jumped into my stomach.
A car seat. There was an empty child’s car seat in the back of the car.
I started yelling at everyone, “Look for a baby! Go up and down the embankment and across the road. There might have been a baby in the car!”
But there wasn’t. Thank God. She hadn’t been driving with her child.
At that point, a paramedic came running from behind all the traffic. We did life support together until the ambulance finally arrived.
Emergency medical services got an intravenous line in and used medical anti-shock trousers. Thankfully, I already had the C collar on, and we’d been bagging her, so they could load her very quickly.
I got rid of my bloody gloves. I told a police officer I would come back. And then I went to my doctor’s appointment.
The window at my doctor’s office faced the access road, so the people there had seen all the traffic. They asked me what happened, and I said, “It was me. I saw it happen. I tried to help.” I was a little frazzled.
When I got back to the scene, the police and the fire chief kept thanking me for stopping. Why wouldn’t I stop? It was astounding to realize that they imagined somebody wouldn’t stop in a situation like this.
They told me the lady was alive. She was in the intensive care unit in critical condition, but she had survived. At that moment, I had this overwhelming feeling: God had put me in this exact place at the exact time to save her life.
Looking back, I think about how God ordered my steps. Without the mysterious flat tire, I would’ve gone to the hospital earlier. If my appointment hadn’t been rescheduled, I wouldn’t have been on the access road. All those events brought me there.
Several months later, the woman’s family contacted me and asked if we could meet. I found out more about her injuries. She’d had multiple skull fractures, facial fractures, and a broken jaw. Her upper arm was broken in three places. Her clavicle was broken. She had internal bleeding, a pelvic fracture, and a broken leg. She was 28 years old.
She’d had multiple surgeries, spent 2 months in the ICU, and another 3 months in intensive rehab. But she survived. It was incredible.
We all met up at a McDonald’s. First, her little son — who was the baby I thought might have been in the car — ran up to me and said, “Thank you for saving my mommy’s life.”
Then I turned, and there she was — a beautiful lady looking at me with awe and crying, saying, “It’s me.”
She obviously had gone through a transformation from all the injuries and the medications. She had a little bit of a speech delay, but mentally, she was there. She could walk.
She said, “You’re my angel. God put you there to save my life.” Her family all came up and hugged me. It was so beautiful.
She told me about the accident. She’d been speeding that day, zigzagging through lanes to get around the traffic. And she didn’t have her seatbelt on. She’d driven onto the shoulder to try to pass everyone, but it started narrowing. She clipped somebody’s bumper, went into a tailspin, and collided with a second vehicle, which caused her to flip over and down the embankment.
“God’s given me a new lease on life,” she said, “a fresh start. I will forever wear my seatbelt. And I’m going to do whatever I can to give back to other people because I don’t even feel like I deserve this.”
I just cried.
I’ve been a nurse for 29 years, first on the civilian side and later in the military. I’ve led codes and responded to trauma in a hospital setting or a deployed environment. I was well prepared to do what I did. But doing it under such stress with adrenaline bombarding me ... I’m amazed. I just think God’s hand was on me.
At that time, I was personally going through some things. After my heart surgery, I was in an emotional place where I didn’t feel loved or valued. But when I had that realization — when I knew that I was meant to be there to save her life, I also got the very clear message that I was valued and loved so much.
I know I have a very strong purpose. That day changed my life.
US Air Force Lt. Col. Anne Staley is the officer in charge of the Military Training Network, a division of the Defense Health Agency Education and Training Directorate in San Antonio, Texas.
A version of this article appeared on Medscape.com.
Emergencies happen anywhere and anytime, and sometimes, medical professionals find themselves in situations where they are the only ones who can help. Is There a Doctor in the House? is a series telling these stories.
A week earlier I’d had a heart surgery and was heading out for a post-op appointment when I saw it: I had a flat tire. It didn’t make sense. The tire was brand new, and there was no puncture. But it was flat.
I swapped out the flat for the spare and went off base to a tire shop. While I was there, my surgeon’s office called and rescheduled my appointment for a couple of hours later. That was lucky because by the time the tire was fixed, I had just enough time to get there.
The hospital is right near I-35 in San Antonio, Texas. I got off the freeway and onto the access road and paused to turn into the parking lot. That’s when I heard an enormous crash.
I saw a big poof of white smoke, and a car barreled off the freeway and came rolling down the embankment.
When the car hit the access road, I saw a woman ejected through the windshield. She bounced and landed in the road about 25 feet in front of me.
I put my car in park, grabbed my face mask and gloves, and started running toward her. But another vehicle — a truck towing a trailer — came from behind to drive around me. The driver didn’t realize what had happened and couldn’t stop in time…
The trailer ran over her.
I didn’t know if anyone could’ve survived that, but I went to her. I saw several other bystanders, but they were frozen in shock. I was praying, dear God, if she’s alive, let me do whatever I need to do to save her life.
It was a horrible scene. This poor lady was in a bloody heap in the middle of the road. Her right arm was twisted up under her neck so tightly, she was choking herself. So, the first thing I did was straighten her arm out to protect her airway.
I started yelling at people, “Call 9-1-1! Run to the hospital! Let them know there’s an accident out here, and I need help!”
The woman had a pulse, but it was super rapid. On first glance, she clearly had multiple fractures and a bad head bleed. With the sheer number of times she’d been injured, I didn’t know what was going on internally, but it was bad. She was gargling on her own blood and spitting it up. She was drowning.
A couple of technicians from the hospital came and brought me a tiny emergency kit. It had a blood pressure cuff and an oral airway. All the vital signs indicated the lady was going into shock. She’d lost a lot of blood on the pavement.
I was able to get the oral airway in. A few minutes later, a fire chief showed up. By now, the traffic had backed up so badly, the emergency vehicles couldn’t get in. But he managed to get there another way and gave me a cervical collar (C collar) and an Ambu bag.
I was hyper-focused on what I could do at that moment and what I needed to do next. Her stats were going down, but she still had a pulse. If she lost the pulse or went into a lethal rhythm, I’d have to start cardiopulmonary resuscitation (CPR). I asked the other people, but nobody else knew CPR, so I wouldn’t have help.
I could tell the lady had a pelvic fracture, and we needed to stabilize her. I directed people how to hold her neck safely and log-roll her flat on the ground. I also needed to put pressure on the back of her head because of all the bleeding. I got people to give me their clothes and tried to do that as I was bagging her.
The windows of her vehicle had all been blown out. I asked somebody to go find her purse with her ID. Then I noticed something …
My heart jumped into my stomach.
A car seat. There was an empty child’s car seat in the back of the car.
I started yelling at everyone, “Look for a baby! Go up and down the embankment and across the road. There might have been a baby in the car!”
But there wasn’t. Thank God. She hadn’t been driving with her child.
At that point, a paramedic came running from behind all the traffic. We did life support together until the ambulance finally arrived.
Emergency medical services got an intravenous line in and used medical anti-shock trousers. Thankfully, I already had the C collar on, and we’d been bagging her, so they could load her very quickly.
I got rid of my bloody gloves. I told a police officer I would come back. And then I went to my doctor’s appointment.
The window at my doctor’s office faced the access road, so the people there had seen all the traffic. They asked me what happened, and I said, “It was me. I saw it happen. I tried to help.” I was a little frazzled.
When I got back to the scene, the police and the fire chief kept thanking me for stopping. Why wouldn’t I stop? It was astounding to realize that they imagined somebody wouldn’t stop in a situation like this.
They told me the lady was alive. She was in the intensive care unit in critical condition, but she had survived. At that moment, I had this overwhelming feeling: God had put me in this exact place at the exact time to save her life.
Looking back, I think about how God ordered my steps. Without the mysterious flat tire, I would’ve gone to the hospital earlier. If my appointment hadn’t been rescheduled, I wouldn’t have been on the access road. All those events brought me there.
Several months later, the woman’s family contacted me and asked if we could meet. I found out more about her injuries. She’d had multiple skull fractures, facial fractures, and a broken jaw. Her upper arm was broken in three places. Her clavicle was broken. She had internal bleeding, a pelvic fracture, and a broken leg. She was 28 years old.
She’d had multiple surgeries, spent 2 months in the ICU, and another 3 months in intensive rehab. But she survived. It was incredible.
We all met up at a McDonald’s. First, her little son — who was the baby I thought might have been in the car — ran up to me and said, “Thank you for saving my mommy’s life.”
Then I turned, and there she was — a beautiful lady looking at me with awe and crying, saying, “It’s me.”
She obviously had gone through a transformation from all the injuries and the medications. She had a little bit of a speech delay, but mentally, she was there. She could walk.
She said, “You’re my angel. God put you there to save my life.” Her family all came up and hugged me. It was so beautiful.
She told me about the accident. She’d been speeding that day, zigzagging through lanes to get around the traffic. And she didn’t have her seatbelt on. She’d driven onto the shoulder to try to pass everyone, but it started narrowing. She clipped somebody’s bumper, went into a tailspin, and collided with a second vehicle, which caused her to flip over and down the embankment.
“God’s given me a new lease on life,” she said, “a fresh start. I will forever wear my seatbelt. And I’m going to do whatever I can to give back to other people because I don’t even feel like I deserve this.”
I just cried.
I’ve been a nurse for 29 years, first on the civilian side and later in the military. I’ve led codes and responded to trauma in a hospital setting or a deployed environment. I was well prepared to do what I did. But doing it under such stress with adrenaline bombarding me ... I’m amazed. I just think God’s hand was on me.
At that time, I was personally going through some things. After my heart surgery, I was in an emotional place where I didn’t feel loved or valued. But when I had that realization — when I knew that I was meant to be there to save her life, I also got the very clear message that I was valued and loved so much.
I know I have a very strong purpose. That day changed my life.
US Air Force Lt. Col. Anne Staley is the officer in charge of the Military Training Network, a division of the Defense Health Agency Education and Training Directorate in San Antonio, Texas.
A version of this article appeared on Medscape.com.
Emergencies happen anywhere and anytime, and sometimes, medical professionals find themselves in situations where they are the only ones who can help. Is There a Doctor in the House? is a series telling these stories.
A week earlier I’d had a heart surgery and was heading out for a post-op appointment when I saw it: I had a flat tire. It didn’t make sense. The tire was brand new, and there was no puncture. But it was flat.
I swapped out the flat for the spare and went off base to a tire shop. While I was there, my surgeon’s office called and rescheduled my appointment for a couple of hours later. That was lucky because by the time the tire was fixed, I had just enough time to get there.
The hospital is right near I-35 in San Antonio, Texas. I got off the freeway and onto the access road and paused to turn into the parking lot. That’s when I heard an enormous crash.
I saw a big poof of white smoke, and a car barreled off the freeway and came rolling down the embankment.
When the car hit the access road, I saw a woman ejected through the windshield. She bounced and landed in the road about 25 feet in front of me.
I put my car in park, grabbed my face mask and gloves, and started running toward her. But another vehicle — a truck towing a trailer — came from behind to drive around me. The driver didn’t realize what had happened and couldn’t stop in time…
The trailer ran over her.
I didn’t know if anyone could’ve survived that, but I went to her. I saw several other bystanders, but they were frozen in shock. I was praying, dear God, if she’s alive, let me do whatever I need to do to save her life.
It was a horrible scene. This poor lady was in a bloody heap in the middle of the road. Her right arm was twisted up under her neck so tightly, she was choking herself. So, the first thing I did was straighten her arm out to protect her airway.
I started yelling at people, “Call 9-1-1! Run to the hospital! Let them know there’s an accident out here, and I need help!”
The woman had a pulse, but it was super rapid. On first glance, she clearly had multiple fractures and a bad head bleed. With the sheer number of times she’d been injured, I didn’t know what was going on internally, but it was bad. She was gargling on her own blood and spitting it up. She was drowning.
A couple of technicians from the hospital came and brought me a tiny emergency kit. It had a blood pressure cuff and an oral airway. All the vital signs indicated the lady was going into shock. She’d lost a lot of blood on the pavement.
I was able to get the oral airway in. A few minutes later, a fire chief showed up. By now, the traffic had backed up so badly, the emergency vehicles couldn’t get in. But he managed to get there another way and gave me a cervical collar (C collar) and an Ambu bag.
I was hyper-focused on what I could do at that moment and what I needed to do next. Her stats were going down, but she still had a pulse. If she lost the pulse or went into a lethal rhythm, I’d have to start cardiopulmonary resuscitation (CPR). I asked the other people, but nobody else knew CPR, so I wouldn’t have help.
I could tell the lady had a pelvic fracture, and we needed to stabilize her. I directed people how to hold her neck safely and log-roll her flat on the ground. I also needed to put pressure on the back of her head because of all the bleeding. I got people to give me their clothes and tried to do that as I was bagging her.
The windows of her vehicle had all been blown out. I asked somebody to go find her purse with her ID. Then I noticed something …
My heart jumped into my stomach.
A car seat. There was an empty child’s car seat in the back of the car.
I started yelling at everyone, “Look for a baby! Go up and down the embankment and across the road. There might have been a baby in the car!”
But there wasn’t. Thank God. She hadn’t been driving with her child.
At that point, a paramedic came running from behind all the traffic. We did life support together until the ambulance finally arrived.
Emergency medical services got an intravenous line in and used medical anti-shock trousers. Thankfully, I already had the C collar on, and we’d been bagging her, so they could load her very quickly.
I got rid of my bloody gloves. I told a police officer I would come back. And then I went to my doctor’s appointment.
The window at my doctor’s office faced the access road, so the people there had seen all the traffic. They asked me what happened, and I said, “It was me. I saw it happen. I tried to help.” I was a little frazzled.
When I got back to the scene, the police and the fire chief kept thanking me for stopping. Why wouldn’t I stop? It was astounding to realize that they imagined somebody wouldn’t stop in a situation like this.
They told me the lady was alive. She was in the intensive care unit in critical condition, but she had survived. At that moment, I had this overwhelming feeling: God had put me in this exact place at the exact time to save her life.
Looking back, I think about how God ordered my steps. Without the mysterious flat tire, I would’ve gone to the hospital earlier. If my appointment hadn’t been rescheduled, I wouldn’t have been on the access road. All those events brought me there.
Several months later, the woman’s family contacted me and asked if we could meet. I found out more about her injuries. She’d had multiple skull fractures, facial fractures, and a broken jaw. Her upper arm was broken in three places. Her clavicle was broken. She had internal bleeding, a pelvic fracture, and a broken leg. She was 28 years old.
She’d had multiple surgeries, spent 2 months in the ICU, and another 3 months in intensive rehab. But she survived. It was incredible.
We all met up at a McDonald’s. First, her little son — who was the baby I thought might have been in the car — ran up to me and said, “Thank you for saving my mommy’s life.”
Then I turned, and there she was — a beautiful lady looking at me with awe and crying, saying, “It’s me.”
She obviously had gone through a transformation from all the injuries and the medications. She had a little bit of a speech delay, but mentally, she was there. She could walk.
She said, “You’re my angel. God put you there to save my life.” Her family all came up and hugged me. It was so beautiful.
She told me about the accident. She’d been speeding that day, zigzagging through lanes to get around the traffic. And she didn’t have her seatbelt on. She’d driven onto the shoulder to try to pass everyone, but it started narrowing. She clipped somebody’s bumper, went into a tailspin, and collided with a second vehicle, which caused her to flip over and down the embankment.
“God’s given me a new lease on life,” she said, “a fresh start. I will forever wear my seatbelt. And I’m going to do whatever I can to give back to other people because I don’t even feel like I deserve this.”
I just cried.
I’ve been a nurse for 29 years, first on the civilian side and later in the military. I’ve led codes and responded to trauma in a hospital setting or a deployed environment. I was well prepared to do what I did. But doing it under such stress with adrenaline bombarding me ... I’m amazed. I just think God’s hand was on me.
At that time, I was personally going through some things. After my heart surgery, I was in an emotional place where I didn’t feel loved or valued. But when I had that realization — when I knew that I was meant to be there to save her life, I also got the very clear message that I was valued and loved so much.
I know I have a very strong purpose. That day changed my life.
US Air Force Lt. Col. Anne Staley is the officer in charge of the Military Training Network, a division of the Defense Health Agency Education and Training Directorate in San Antonio, Texas.
A version of this article appeared on Medscape.com.