PTSD

Adverse childhood experiences (ACEs) are associated with a significantly increased risk for adult depressive, anxiety, and stress-related disorders, new data from a large registry study of twins showed.

Researchers found that each additional adverse event placed children at a 52% greater risk for a psychiatric disorder as an adult, with sexual abuse associated with the greatest risk.

The findings showed that the association held even after controlling for shared genetic and environmental factors.

The results suggested that “interventions targeting ACEs, including primary prevention and enhanced access to evidence-based trauma therapies to individuals who experienced ACEs, may be associated with reduced risk of future psychopathology,” the investigators, with first author Hilda Björk Daníelsdóttir, MSc, of the University of Iceland, Reykjavik, Iceland, wrote.

The findings were published online on March 6 in JAMA Psychiatry.
 

Dose-Dependent Effect

Previous research has shown a robust link between childhood abuse and an increased risk for psychiatric disorders in adulthood, but evidence of this association in studies that adjust for familial confounding is “completely lacking,” the investigators wrote.

To learn more about how genetic factors may affect the relationship between ACEs and later psychiatric diagnoses, the investigators used data from the nationwide Swedish Twin Registry, which includes data on more than 25,000 identical and nonidentical twins.

The twin registry is linked to the Swedish National Patient Registry, which includes information on inpatient or outpatient psychiatric diagnoses after age 19.

The twins responded to a large web-based questionnaire about past-week depressive symptoms as a measure of current mental health and distinct types of ACEs including family violence, emotional abuse or neglect, physical neglect, physical abuse, sexual abuse, rape, and hate crime.

Three birth cohorts from the twin registry were surveyed between 2005 and 2016 and followed up in the national registry from age 19 until the end of 2016.

Among the sample of 25,000 twin pairs (15,000 female; mean age at assessment, 29 years), 9750 (39%) participants reported exposure to at least one ACE, while 2000 (8%) reported exposure to three or more ACEs. Most respondents — 61% — reported no ACE exposure.

More than 2300 participants received a psychiatric diagnosis as an adult. The incidence of any psychiatric disorder increased from 503 individuals (6.4%) among participants without any ACEs to 993 individuals (24.6%) among those reporting three or more.

At the cohort level, a greater number of ACEs was associated with increased odds of any psychiatric disorder in a dose-dependent manner, the investigators noted (odds ratio [OR], 1.52; 95% CI, 1.48-1.57).
 

Untangling Genes and Environment

To determine how much of the increased risk for adult mental illness is due to ACEs and how much can be attributed to genetics and environment, the researchers focused on twin pairs where one had exposure to one type of ACEs and the other did not. This analysis revealed that the association remained but was attenuated. In identical twins, the effect of each ACE raised the odds of having a psychiatric condition by 20% (1.20; 95% CI, 1.02-1.40), and for nonidentical twins, the odds increased by 29% (1.29; 95% CI, 1.14-1.47).

The weakening of the risk “suggests that familial confounding contributed to the association between ACEs and adult mental health outcomes,” the authors wrote.

Of all the ACEs, sexual abuse carried the highest risk for adult psychiatric disorders. Children who were exposed to sexual abuse, compared with those who were not, had up to a 200% higher risk for any psychiatric disorder in the following comparisons: Full cohort (OR, 3.09; 95% CI, 2.68-3.56), dizygotic twin pairs (OR, 2.10; 95% CI, 1.33-3.32), and monozygotic twin pairs (1.80; 95% CI, 1.04-3.11).

“Our results demonstrated that familial factors contributed to a lesser extent to the association between sexual abuse and adult psychiatric disorders,” the authors wrote.

One major limitation of the study was that ACEs were based on retrospective report and thus may be subject to recall bias. Also, the findings cannot be generalized to other countries or cultures.

The study was funded by the European Research Council, the Icelandic Center for Research, and the European Union Horizon 2020. Disclosures are noted in the original article.
 

A version of this article appeared on Medscape.com.

Adverse childhood experiences (ACEs) are associated with a significantly increased risk for adult depressive, anxiety, and stress-related disorders, new data from a large registry study of twins showed.

Researchers found that each additional adverse event placed children at a 52% greater risk for a psychiatric disorder as an adult, with sexual abuse associated with the greatest risk.

The findings showed that the association held even after controlling for shared genetic and environmental factors.

The results suggested that “interventions targeting ACEs, including primary prevention and enhanced access to evidence-based trauma therapies to individuals who experienced ACEs, may be associated with reduced risk of future psychopathology,” the investigators, with first author Hilda Björk Daníelsdóttir, MSc, of the University of Iceland, Reykjavik, Iceland, wrote.

The findings were published online on March 6 in JAMA Psychiatry.
 

Dose-Dependent Effect

Previous research has shown a robust link between childhood abuse and an increased risk for psychiatric disorders in adulthood, but evidence of this association in studies that adjust for familial confounding is “completely lacking,” the investigators wrote.

To learn more about how genetic factors may affect the relationship between ACEs and later psychiatric diagnoses, the investigators used data from the nationwide Swedish Twin Registry, which includes data on more than 25,000 identical and nonidentical twins.

The twin registry is linked to the Swedish National Patient Registry, which includes information on inpatient or outpatient psychiatric diagnoses after age 19.

The twins responded to a large web-based questionnaire about past-week depressive symptoms as a measure of current mental health and distinct types of ACEs including family violence, emotional abuse or neglect, physical neglect, physical abuse, sexual abuse, rape, and hate crime.

Three birth cohorts from the twin registry were surveyed between 2005 and 2016 and followed up in the national registry from age 19 until the end of 2016.

Among the sample of 25,000 twin pairs (15,000 female; mean age at assessment, 29 years), 9750 (39%) participants reported exposure to at least one ACE, while 2000 (8%) reported exposure to three or more ACEs. Most respondents — 61% — reported no ACE exposure.

More than 2300 participants received a psychiatric diagnosis as an adult. The incidence of any psychiatric disorder increased from 503 individuals (6.4%) among participants without any ACEs to 993 individuals (24.6%) among those reporting three or more.

At the cohort level, a greater number of ACEs was associated with increased odds of any psychiatric disorder in a dose-dependent manner, the investigators noted (odds ratio [OR], 1.52; 95% CI, 1.48-1.57).
 

Untangling Genes and Environment

To determine how much of the increased risk for adult mental illness is due to ACEs and how much can be attributed to genetics and environment, the researchers focused on twin pairs where one had exposure to one type of ACEs and the other did not. This analysis revealed that the association remained but was attenuated. In identical twins, the effect of each ACE raised the odds of having a psychiatric condition by 20% (1.20; 95% CI, 1.02-1.40), and for nonidentical twins, the odds increased by 29% (1.29; 95% CI, 1.14-1.47).

The weakening of the risk “suggests that familial confounding contributed to the association between ACEs and adult mental health outcomes,” the authors wrote.

Of all the ACEs, sexual abuse carried the highest risk for adult psychiatric disorders. Children who were exposed to sexual abuse, compared with those who were not, had up to a 200% higher risk for any psychiatric disorder in the following comparisons: Full cohort (OR, 3.09; 95% CI, 2.68-3.56), dizygotic twin pairs (OR, 2.10; 95% CI, 1.33-3.32), and monozygotic twin pairs (1.80; 95% CI, 1.04-3.11).

“Our results demonstrated that familial factors contributed to a lesser extent to the association between sexual abuse and adult psychiatric disorders,” the authors wrote.

One major limitation of the study was that ACEs were based on retrospective report and thus may be subject to recall bias. Also, the findings cannot be generalized to other countries or cultures.

The study was funded by the European Research Council, the Icelandic Center for Research, and the European Union Horizon 2020. Disclosures are noted in the original article.
 

A version of this article appeared on Medscape.com.

Adverse childhood experiences (ACEs) are associated with a significantly increased risk for adult depressive, anxiety, and stress-related disorders, new data from a large registry study of twins showed.

Researchers found that each additional adverse event placed children at a 52% greater risk for a psychiatric disorder as an adult, with sexual abuse associated with the greatest risk.

The findings showed that the association held even after controlling for shared genetic and environmental factors.

The results suggested that “interventions targeting ACEs, including primary prevention and enhanced access to evidence-based trauma therapies to individuals who experienced ACEs, may be associated with reduced risk of future psychopathology,” the investigators, with first author Hilda Björk Daníelsdóttir, MSc, of the University of Iceland, Reykjavik, Iceland, wrote.

The findings were published online on March 6 in JAMA Psychiatry.
 

Dose-Dependent Effect

Previous research has shown a robust link between childhood abuse and an increased risk for psychiatric disorders in adulthood, but evidence of this association in studies that adjust for familial confounding is “completely lacking,” the investigators wrote.

To learn more about how genetic factors may affect the relationship between ACEs and later psychiatric diagnoses, the investigators used data from the nationwide Swedish Twin Registry, which includes data on more than 25,000 identical and nonidentical twins.

The twin registry is linked to the Swedish National Patient Registry, which includes information on inpatient or outpatient psychiatric diagnoses after age 19.

The twins responded to a large web-based questionnaire about past-week depressive symptoms as a measure of current mental health and distinct types of ACEs including family violence, emotional abuse or neglect, physical neglect, physical abuse, sexual abuse, rape, and hate crime.

Three birth cohorts from the twin registry were surveyed between 2005 and 2016 and followed up in the national registry from age 19 until the end of 2016.

Among the sample of 25,000 twin pairs (15,000 female; mean age at assessment, 29 years), 9750 (39%) participants reported exposure to at least one ACE, while 2000 (8%) reported exposure to three or more ACEs. Most respondents — 61% — reported no ACE exposure.

More than 2300 participants received a psychiatric diagnosis as an adult. The incidence of any psychiatric disorder increased from 503 individuals (6.4%) among participants without any ACEs to 993 individuals (24.6%) among those reporting three or more.

At the cohort level, a greater number of ACEs was associated with increased odds of any psychiatric disorder in a dose-dependent manner, the investigators noted (odds ratio [OR], 1.52; 95% CI, 1.48-1.57).
 

Untangling Genes and Environment

To determine how much of the increased risk for adult mental illness is due to ACEs and how much can be attributed to genetics and environment, the researchers focused on twin pairs where one had exposure to one type of ACEs and the other did not. This analysis revealed that the association remained but was attenuated. In identical twins, the effect of each ACE raised the odds of having a psychiatric condition by 20% (1.20; 95% CI, 1.02-1.40), and for nonidentical twins, the odds increased by 29% (1.29; 95% CI, 1.14-1.47).

The weakening of the risk “suggests that familial confounding contributed to the association between ACEs and adult mental health outcomes,” the authors wrote.

Of all the ACEs, sexual abuse carried the highest risk for adult psychiatric disorders. Children who were exposed to sexual abuse, compared with those who were not, had up to a 200% higher risk for any psychiatric disorder in the following comparisons: Full cohort (OR, 3.09; 95% CI, 2.68-3.56), dizygotic twin pairs (OR, 2.10; 95% CI, 1.33-3.32), and monozygotic twin pairs (1.80; 95% CI, 1.04-3.11).

“Our results demonstrated that familial factors contributed to a lesser extent to the association between sexual abuse and adult psychiatric disorders,” the authors wrote.

One major limitation of the study was that ACEs were based on retrospective report and thus may be subject to recall bias. Also, the findings cannot be generalized to other countries or cultures.

The study was funded by the European Research Council, the Icelandic Center for Research, and the European Union Horizon 2020. Disclosures are noted in the original article.
 

A version of this article appeared 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.

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.

Oneirogens are substances that produce or enhance dreamlike states of consciousness—could one of those, ibogaine, be key to relieving the sequelae of traumatic brain injury (TBI) in veterans?

An extract from the root bark of Tabernanthe iboga, an African shrub, ibogaine has both pharmacological and psychological effects. Acting on opioid receptors and the serotonin and dopamine systems, it can relieve withdrawal symptoms and reduce drug cravings—reportedly, often, in just a few hours—and reduce the risk of regular use. The results can last for weeks, months, or sometimes longer.

In the US, ibogaine is a Schedule I drug. Few controlled studies of ibogaine are available; most data come from anecdotal reports and case studies. Clinical research into ibogaine stalled due to legal restrictions that come with a Schedule I drug, as well as concerns about possible cardiac consequences. For example, some reports have described QT interval prolongation, with instances of subsequent fatal arrhythmia.  

That may change now, with findings from the Magnesium–Ibogaine: the Stanford Traumatic Injury to the CNS protocol (MISTIC), which took place at a treatment center in Mexico. Researchers from Stanford School of Medicine and the Veterans Affairs Palo Alto Health Care System combined prophylactic intravenous magnesium with ibogaine, in hopes of mitigating the cardiac risks. Magnesium supplementation has been shown to protect against QT interval prolongation when coadministered with medications that ordinarily would have such an effect.

The researchers studied 30 male Special Operations Forces veterans (SOVs) who had predominantly mild TBI. Of those, 15 participants met the criteria for major depressive disorder, 14 for an anxiety disorder, and 23 for PTSD; 19 had past suicidal ideation and 7 had attempted suicide.

Special Operations Forces, the researchers note, are “deployed at a greater pace and to higher intensity combat than conventional military, exposing them to greater allostatic load and risk of injury, including from blast exposure.” This, they say, may result in a “unique pattern” of physical, cognitive, behavioral, psychiatric, and endocrine-related problems across several domains.

Participants received a mean (SD) of 12.1 (1.2) mg kg^-1 of oral ibogaine. The researchers assessed changes in the World Health Organization Disability Assessment Schedule at baseline, immediately after treatment, and 1 month after treatment. They also assessed changes in posttraumatic stress disorder (PTSD), depression, and anxiety.

The treatment significantly improved functioning both immediately and at 1 month after treatment and PTSD, depression, and anxiety at 1 month after treatment. There were no unexpected or serious treatment-emergent adverse effects, nor were there instances of bradycardia, tachycardia, clinically meaningful QT prolongation, or hemodynamic instability. All participants experienced transient cerebellar signs, such as mild ataxia and intention tremor, that resolved within 24 hours. While experiencing oneirogenic effects, 12 participants were treated for headache, 7 for nausea, 3 for anxiety, 2 for hypertension, and 1 for insomnia. 

At 1 month, suicidal ideation had declined from 47% to 7%—a statistically significant change. “Given the alarming rates of suicide in veterans, as well as evidence that military-related TBI increases the risk of suicide,” the researchers say, “the substantial reduction in SI that we observed—which must be interpreted cautiously as an exploratory analysis—is noteworthy.” TBI also is associated with increased impulsivity, a well-known risk factor for suicide, they note. MISTIC resulted in a measurable improvement in cognitive inhibition.

Results of a neuropsychological battery indicated statistically significant improvements in processing speed and executive functioning (including inhibition, cognitive flexibility, problem-solving, phonemic fluency, and working memory), both immediately after treatment and at 1 month. No declines were noted across any performance domain.

Interestingly, mean performances on these tests moved from the average to the high average score range relative to same-age peers and, in all but one instance, phonemic fluency was high average at baseline and improved to the superior range relative to same-age peers at the 1-month follow-up. Learning and memory tests showed a significant improvement in visual memory and verbal memory. Sustained attention showed a significant improvement in accuracy (detection) and a weak but significant slowing of reaction time, consistent with a prioritization of accuracy over speed and reduced impulsivity.

In a Scientific American article, lead researcher Nolan Williams said he suspects the powerful effects of psychedelics have to do with their “profound ability to increase plasticity in the brain” by “bringing it back to a more juvenile state where reorganization can occur.” People often experience a life review that appears in their minds almost like a slideshow. “It somehow drives a particular sort of psychological phenomenon that you don’t achieve through guidance,” Williams said.

The data from the MISTIC trial in Mexico may spur more research in the US. The National Defense Authorization Act, signed by President Joe Biden last December, authorizes service members diagnosed with PTSD or TBI to take part in clinical studies of any “qualified plant-based alternative therapies.”

“It’s all really timely,” Williams said. “From my perspective, we should have some traction to make a strong argument that the risk-benefit is right.”

Oneirogens are substances that produce or enhance dreamlike states of consciousness—could one of those, ibogaine, be key to relieving the sequelae of traumatic brain injury (TBI) in veterans?

An extract from the root bark of Tabernanthe iboga, an African shrub, ibogaine has both pharmacological and psychological effects. Acting on opioid receptors and the serotonin and dopamine systems, it can relieve withdrawal symptoms and reduce drug cravings—reportedly, often, in just a few hours—and reduce the risk of regular use. The results can last for weeks, months, or sometimes longer.

In the US, ibogaine is a Schedule I drug. Few controlled studies of ibogaine are available; most data come from anecdotal reports and case studies. Clinical research into ibogaine stalled due to legal restrictions that come with a Schedule I drug, as well as concerns about possible cardiac consequences. For example, some reports have described QT interval prolongation, with instances of subsequent fatal arrhythmia.  

That may change now, with findings from the Magnesium–Ibogaine: the Stanford Traumatic Injury to the CNS protocol (MISTIC), which took place at a treatment center in Mexico. Researchers from Stanford School of Medicine and the Veterans Affairs Palo Alto Health Care System combined prophylactic intravenous magnesium with ibogaine, in hopes of mitigating the cardiac risks. Magnesium supplementation has been shown to protect against QT interval prolongation when coadministered with medications that ordinarily would have such an effect.

The researchers studied 30 male Special Operations Forces veterans (SOVs) who had predominantly mild TBI. Of those, 15 participants met the criteria for major depressive disorder, 14 for an anxiety disorder, and 23 for PTSD; 19 had past suicidal ideation and 7 had attempted suicide.

Special Operations Forces, the researchers note, are “deployed at a greater pace and to higher intensity combat than conventional military, exposing them to greater allostatic load and risk of injury, including from blast exposure.” This, they say, may result in a “unique pattern” of physical, cognitive, behavioral, psychiatric, and endocrine-related problems across several domains.

Participants received a mean (SD) of 12.1 (1.2) mg kg^-1 of oral ibogaine. The researchers assessed changes in the World Health Organization Disability Assessment Schedule at baseline, immediately after treatment, and 1 month after treatment. They also assessed changes in posttraumatic stress disorder (PTSD), depression, and anxiety.

The treatment significantly improved functioning both immediately and at 1 month after treatment and PTSD, depression, and anxiety at 1 month after treatment. There were no unexpected or serious treatment-emergent adverse effects, nor were there instances of bradycardia, tachycardia, clinically meaningful QT prolongation, or hemodynamic instability. All participants experienced transient cerebellar signs, such as mild ataxia and intention tremor, that resolved within 24 hours. While experiencing oneirogenic effects, 12 participants were treated for headache, 7 for nausea, 3 for anxiety, 2 for hypertension, and 1 for insomnia. 

At 1 month, suicidal ideation had declined from 47% to 7%—a statistically significant change. “Given the alarming rates of suicide in veterans, as well as evidence that military-related TBI increases the risk of suicide,” the researchers say, “the substantial reduction in SI that we observed—which must be interpreted cautiously as an exploratory analysis—is noteworthy.” TBI also is associated with increased impulsivity, a well-known risk factor for suicide, they note. MISTIC resulted in a measurable improvement in cognitive inhibition.

Results of a neuropsychological battery indicated statistically significant improvements in processing speed and executive functioning (including inhibition, cognitive flexibility, problem-solving, phonemic fluency, and working memory), both immediately after treatment and at 1 month. No declines were noted across any performance domain.

Interestingly, mean performances on these tests moved from the average to the high average score range relative to same-age peers and, in all but one instance, phonemic fluency was high average at baseline and improved to the superior range relative to same-age peers at the 1-month follow-up. Learning and memory tests showed a significant improvement in visual memory and verbal memory. Sustained attention showed a significant improvement in accuracy (detection) and a weak but significant slowing of reaction time, consistent with a prioritization of accuracy over speed and reduced impulsivity.

In a Scientific American article, lead researcher Nolan Williams said he suspects the powerful effects of psychedelics have to do with their “profound ability to increase plasticity in the brain” by “bringing it back to a more juvenile state where reorganization can occur.” People often experience a life review that appears in their minds almost like a slideshow. “It somehow drives a particular sort of psychological phenomenon that you don’t achieve through guidance,” Williams said.

The data from the MISTIC trial in Mexico may spur more research in the US. The National Defense Authorization Act, signed by President Joe Biden last December, authorizes service members diagnosed with PTSD or TBI to take part in clinical studies of any “qualified plant-based alternative therapies.”

“It’s all really timely,” Williams said. “From my perspective, we should have some traction to make a strong argument that the risk-benefit is right.”

Oneirogens are substances that produce or enhance dreamlike states of consciousness—could one of those, ibogaine, be key to relieving the sequelae of traumatic brain injury (TBI) in veterans?

An extract from the root bark of Tabernanthe iboga, an African shrub, ibogaine has both pharmacological and psychological effects. Acting on opioid receptors and the serotonin and dopamine systems, it can relieve withdrawal symptoms and reduce drug cravings—reportedly, often, in just a few hours—and reduce the risk of regular use. The results can last for weeks, months, or sometimes longer.

In the US, ibogaine is a Schedule I drug. Few controlled studies of ibogaine are available; most data come from anecdotal reports and case studies. Clinical research into ibogaine stalled due to legal restrictions that come with a Schedule I drug, as well as concerns about possible cardiac consequences. For example, some reports have described QT interval prolongation, with instances of subsequent fatal arrhythmia.  

That may change now, with findings from the Magnesium–Ibogaine: the Stanford Traumatic Injury to the CNS protocol (MISTIC), which took place at a treatment center in Mexico. Researchers from Stanford School of Medicine and the Veterans Affairs Palo Alto Health Care System combined prophylactic intravenous magnesium with ibogaine, in hopes of mitigating the cardiac risks. Magnesium supplementation has been shown to protect against QT interval prolongation when coadministered with medications that ordinarily would have such an effect.

The researchers studied 30 male Special Operations Forces veterans (SOVs) who had predominantly mild TBI. Of those, 15 participants met the criteria for major depressive disorder, 14 for an anxiety disorder, and 23 for PTSD; 19 had past suicidal ideation and 7 had attempted suicide.

Special Operations Forces, the researchers note, are “deployed at a greater pace and to higher intensity combat than conventional military, exposing them to greater allostatic load and risk of injury, including from blast exposure.” This, they say, may result in a “unique pattern” of physical, cognitive, behavioral, psychiatric, and endocrine-related problems across several domains.

Participants received a mean (SD) of 12.1 (1.2) mg kg^-1 of oral ibogaine. The researchers assessed changes in the World Health Organization Disability Assessment Schedule at baseline, immediately after treatment, and 1 month after treatment. They also assessed changes in posttraumatic stress disorder (PTSD), depression, and anxiety.

The treatment significantly improved functioning both immediately and at 1 month after treatment and PTSD, depression, and anxiety at 1 month after treatment. There were no unexpected or serious treatment-emergent adverse effects, nor were there instances of bradycardia, tachycardia, clinically meaningful QT prolongation, or hemodynamic instability. All participants experienced transient cerebellar signs, such as mild ataxia and intention tremor, that resolved within 24 hours. While experiencing oneirogenic effects, 12 participants were treated for headache, 7 for nausea, 3 for anxiety, 2 for hypertension, and 1 for insomnia. 

At 1 month, suicidal ideation had declined from 47% to 7%—a statistically significant change. “Given the alarming rates of suicide in veterans, as well as evidence that military-related TBI increases the risk of suicide,” the researchers say, “the substantial reduction in SI that we observed—which must be interpreted cautiously as an exploratory analysis—is noteworthy.” TBI also is associated with increased impulsivity, a well-known risk factor for suicide, they note. MISTIC resulted in a measurable improvement in cognitive inhibition.

Results of a neuropsychological battery indicated statistically significant improvements in processing speed and executive functioning (including inhibition, cognitive flexibility, problem-solving, phonemic fluency, and working memory), both immediately after treatment and at 1 month. No declines were noted across any performance domain.

Interestingly, mean performances on these tests moved from the average to the high average score range relative to same-age peers and, in all but one instance, phonemic fluency was high average at baseline and improved to the superior range relative to same-age peers at the 1-month follow-up. Learning and memory tests showed a significant improvement in visual memory and verbal memory. Sustained attention showed a significant improvement in accuracy (detection) and a weak but significant slowing of reaction time, consistent with a prioritization of accuracy over speed and reduced impulsivity.

In a Scientific American article, lead researcher Nolan Williams said he suspects the powerful effects of psychedelics have to do with their “profound ability to increase plasticity in the brain” by “bringing it back to a more juvenile state where reorganization can occur.” People often experience a life review that appears in their minds almost like a slideshow. “It somehow drives a particular sort of psychological phenomenon that you don’t achieve through guidance,” Williams said.

The data from the MISTIC trial in Mexico may spur more research in the US. The National Defense Authorization Act, signed by President Joe Biden last December, authorizes service members diagnosed with PTSD or TBI to take part in clinical studies of any “qualified plant-based alternative therapies.”

“It’s all really timely,” Williams said. “From my perspective, we should have some traction to make a strong argument that the risk-benefit is right.”

The plant-based psychoactive compound ibogaine, combined with magnesium to protect the heart, is linked to improvement in severe psychiatric symptoms including depression, anxiety, and functioning in veterans with traumatic brain injury (TBI), early results from a small study showed.

“The most unique findings we observed are the improvements in disability and cognition. At the start of the study, participants had mild to moderate levels of disability. However, a month after treatment, their average disability rating indicated no disability and cognitive testing indicated improvements in concentration and memory,” study investigator Nolan Williams, MD, Stanford University, Stanford, California, told this news organization.

Also noteworthy were improvements across all participants in posttraumatic stress disorder (PTSD), depression, and anxiety — effects that lasted for at least 1 month after treatment, he said.

“These results are remarkable and exceeded our expectations. There is no drug today that can broadly relieve functional and neuropsychiatric symptoms of TBI as we observed with ibogaine,” Dr. Williams added.

The study was published online on January 5, 2024, in Nature Medicine.
 

‘The Storm Lifted’

Ibogaine is derived from the root bark of the Tabernanthe iboga shrub and related plants and is traditionally used in African spiritual and healing ceremonies.

It is known to interact with multiple neurotransmitter systems and has been studied primarily as a treatment of substance use disorders (SUDs). Some studies of ibogaine for SUDs have also noted improvements in self-reported measures of mood.

In the United States, ibogaine is classified as a Schedule I substance, but legal ibogaine treatments are offered in clinics in Canada and Mexico.

Dr. Williams noted that a handful of US veterans who went to Mexico for ibogaine treatment anecdotally reported improvements a variety of aspects of their lives.

The goal of the current study was to characterize those improvements with structured clinical and neurobiological assessments.

Participants included 30 US Special Operations Forces veterans (SOVs) with predominantly mild TBI from combat/blast exposures and psychiatric symptoms and functional limitations. All of them had independently scheduled themselves for treatment with magnesium and ibogaine at a clinic in Mexico.

Before treatment, the veterans had an average disability rating of 30.2 on the World Health Organization Disability Assessment Scale 2.0, equivalent to mild to moderate disability. One month after ibogaine treatment, that rating improved to 5.1, indicating no disability, the researchers reported.

One month after treatment, participants also experienced average reductions of 88% in PTSD symptoms, 87% in depression symptoms, and 81% in anxiety symptoms relative to before treatment.

Neuropsychological testing revealed improved concentration, information processing, memory, and impulsivity. There was also a substantial reduction in suicidal ideation.

“Before the treatment, I was living life in a blizzard with zero visibility and a cold, hopeless, listless feeling. After ibogaine, the storm lifted,” Sean, a 51-year-old veteran from Arizona with six combat deployments who participated in the study, said in a Stanford news release.

There were no serious side effects of ibogaine, and no instances of heart problems associated with the treatment.

Although the study findings are promising, additional research is needed to address some clear limitations, the researchers noted.

“Most importantly, the study was not controlled and so the relative contribution of any therapeutic benefits from non-ibogaine elements of the experience, such as complementary treatments, group activities, coaching, international travel, expectancy, or other nonspecific effects, cannot be determined,” they wrote.

In addition, follow-up was limited to 1 month, and longer-term data are needed to determine durability of the effects.

“We plan to study this compound further, as well as launch future studies to continue to understand how this drug can be used to treat TBI and possibly as a broader neuro-rehab drug. We will work towards a US-based set of trials to confirm efficacy with a multisite design,” said Dr. Williams.
 

Promising, but Very Preliminary

Commenting on the study for this news organization, Ramon Diaz-Arrastia, MD, PhD, professor of neurology and director of the Clinical TBI Research Center, University of Pennsylvania Perelman School of Medicine, Philadelphia, said the results are “promising, but very preliminary.”

Dr. Diaz-Arrastia noted that this was an open-label, nonrandomized study, early phase 2a study with “highly subjective outcome measures and the likelihood of it being a placebo effect is very high.”

Nonetheless, “there is a lot of interest in these ‘psychedelic’ alkaloids, and ibogaine is a good candidate for further study,” Dr. Diaz-Arrastia said.

Also providing perspective, Alan K. Davis, PhD, director of the Center for Psychedelic Drug Research and Education, Ohio State University, Columbus, said “mounting evidence supports the importance of studying this treatment in rigorous clinical trials in the US.”

Dr. Davis and colleagues recently observed that treatment with two naturally occurring psychedelics — ibogaine and 5-MeO-DMT — was associated with reduced depressive and anxiety symptoms in trauma-exposed SOVs, as previously reported by this news organization.

This new study “basically is a replication of what we’ve already published on this topic, and we published data from much larger samples and longer follow up,” said Dr. Davis.

Dr. Davis said it’s “important for the public to know that there are important and serious risks associated with ibogaine therapy, including the possibility of cardiac problems and death. These risks are compounded when people are in clinics or settings where proper screening and medical oversight are not completed.”

“Furthermore, the long-term effectiveness of this treatment is not well established. It may only help in the short term for most people. For many, ongoing clinical aftercare therapy and other forms of treatment may be needed,” Dr. Davis noted.

The study was independently funded by philanthropic gifts from Steve and Genevieve Jurvetson and another anonymous donor. Williams is an inventor on a patent application related to the safety of MISTIC administration as described in the paper and a separate patent related to the use of ibogaine to treat disorders associated with brain aging. Dr. Davis is a board member at Source Resource Foundation and a lead trainer at Fluence. Dr. Diaz-Arrastia has no relevant disclosures.

A version of this article appeared on Medscape.com.

The plant-based psychoactive compound ibogaine, combined with magnesium to protect the heart, is linked to improvement in severe psychiatric symptoms including depression, anxiety, and functioning in veterans with traumatic brain injury (TBI), early results from a small study showed.

“The most unique findings we observed are the improvements in disability and cognition. At the start of the study, participants had mild to moderate levels of disability. However, a month after treatment, their average disability rating indicated no disability and cognitive testing indicated improvements in concentration and memory,” study investigator Nolan Williams, MD, Stanford University, Stanford, California, told this news organization.

Also noteworthy were improvements across all participants in posttraumatic stress disorder (PTSD), depression, and anxiety — effects that lasted for at least 1 month after treatment, he said.

“These results are remarkable and exceeded our expectations. There is no drug today that can broadly relieve functional and neuropsychiatric symptoms of TBI as we observed with ibogaine,” Dr. Williams added.

The study was published online on January 5, 2024, in Nature Medicine.
 

‘The Storm Lifted’

Ibogaine is derived from the root bark of the Tabernanthe iboga shrub and related plants and is traditionally used in African spiritual and healing ceremonies.

It is known to interact with multiple neurotransmitter systems and has been studied primarily as a treatment of substance use disorders (SUDs). Some studies of ibogaine for SUDs have also noted improvements in self-reported measures of mood.

In the United States, ibogaine is classified as a Schedule I substance, but legal ibogaine treatments are offered in clinics in Canada and Mexico.

Dr. Williams noted that a handful of US veterans who went to Mexico for ibogaine treatment anecdotally reported improvements a variety of aspects of their lives.

The goal of the current study was to characterize those improvements with structured clinical and neurobiological assessments.

Participants included 30 US Special Operations Forces veterans (SOVs) with predominantly mild TBI from combat/blast exposures and psychiatric symptoms and functional limitations. All of them had independently scheduled themselves for treatment with magnesium and ibogaine at a clinic in Mexico.

Before treatment, the veterans had an average disability rating of 30.2 on the World Health Organization Disability Assessment Scale 2.0, equivalent to mild to moderate disability. One month after ibogaine treatment, that rating improved to 5.1, indicating no disability, the researchers reported.

One month after treatment, participants also experienced average reductions of 88% in PTSD symptoms, 87% in depression symptoms, and 81% in anxiety symptoms relative to before treatment.

Neuropsychological testing revealed improved concentration, information processing, memory, and impulsivity. There was also a substantial reduction in suicidal ideation.

“Before the treatment, I was living life in a blizzard with zero visibility and a cold, hopeless, listless feeling. After ibogaine, the storm lifted,” Sean, a 51-year-old veteran from Arizona with six combat deployments who participated in the study, said in a Stanford news release.

There were no serious side effects of ibogaine, and no instances of heart problems associated with the treatment.

Although the study findings are promising, additional research is needed to address some clear limitations, the researchers noted.

“Most importantly, the study was not controlled and so the relative contribution of any therapeutic benefits from non-ibogaine elements of the experience, such as complementary treatments, group activities, coaching, international travel, expectancy, or other nonspecific effects, cannot be determined,” they wrote.

In addition, follow-up was limited to 1 month, and longer-term data are needed to determine durability of the effects.

“We plan to study this compound further, as well as launch future studies to continue to understand how this drug can be used to treat TBI and possibly as a broader neuro-rehab drug. We will work towards a US-based set of trials to confirm efficacy with a multisite design,” said Dr. Williams.
 

Promising, but Very Preliminary

Commenting on the study for this news organization, Ramon Diaz-Arrastia, MD, PhD, professor of neurology and director of the Clinical TBI Research Center, University of Pennsylvania Perelman School of Medicine, Philadelphia, said the results are “promising, but very preliminary.”

Dr. Diaz-Arrastia noted that this was an open-label, nonrandomized study, early phase 2a study with “highly subjective outcome measures and the likelihood of it being a placebo effect is very high.”

Nonetheless, “there is a lot of interest in these ‘psychedelic’ alkaloids, and ibogaine is a good candidate for further study,” Dr. Diaz-Arrastia said.

Also providing perspective, Alan K. Davis, PhD, director of the Center for Psychedelic Drug Research and Education, Ohio State University, Columbus, said “mounting evidence supports the importance of studying this treatment in rigorous clinical trials in the US.”

Dr. Davis and colleagues recently observed that treatment with two naturally occurring psychedelics — ibogaine and 5-MeO-DMT — was associated with reduced depressive and anxiety symptoms in trauma-exposed SOVs, as previously reported by this news organization.

This new study “basically is a replication of what we’ve already published on this topic, and we published data from much larger samples and longer follow up,” said Dr. Davis.

Dr. Davis said it’s “important for the public to know that there are important and serious risks associated with ibogaine therapy, including the possibility of cardiac problems and death. These risks are compounded when people are in clinics or settings where proper screening and medical oversight are not completed.”

“Furthermore, the long-term effectiveness of this treatment is not well established. It may only help in the short term for most people. For many, ongoing clinical aftercare therapy and other forms of treatment may be needed,” Dr. Davis noted.

The study was independently funded by philanthropic gifts from Steve and Genevieve Jurvetson and another anonymous donor. Williams is an inventor on a patent application related to the safety of MISTIC administration as described in the paper and a separate patent related to the use of ibogaine to treat disorders associated with brain aging. Dr. Davis is a board member at Source Resource Foundation and a lead trainer at Fluence. Dr. Diaz-Arrastia has no relevant disclosures.

A version of this article appeared on Medscape.com.

The plant-based psychoactive compound ibogaine, combined with magnesium to protect the heart, is linked to improvement in severe psychiatric symptoms including depression, anxiety, and functioning in veterans with traumatic brain injury (TBI), early results from a small study showed.

“The most unique findings we observed are the improvements in disability and cognition. At the start of the study, participants had mild to moderate levels of disability. However, a month after treatment, their average disability rating indicated no disability and cognitive testing indicated improvements in concentration and memory,” study investigator Nolan Williams, MD, Stanford University, Stanford, California, told this news organization.

Also noteworthy were improvements across all participants in posttraumatic stress disorder (PTSD), depression, and anxiety — effects that lasted for at least 1 month after treatment, he said.

“These results are remarkable and exceeded our expectations. There is no drug today that can broadly relieve functional and neuropsychiatric symptoms of TBI as we observed with ibogaine,” Dr. Williams added.

The study was published online on January 5, 2024, in Nature Medicine.
 

‘The Storm Lifted’

Ibogaine is derived from the root bark of the Tabernanthe iboga shrub and related plants and is traditionally used in African spiritual and healing ceremonies.

It is known to interact with multiple neurotransmitter systems and has been studied primarily as a treatment of substance use disorders (SUDs). Some studies of ibogaine for SUDs have also noted improvements in self-reported measures of mood.

In the United States, ibogaine is classified as a Schedule I substance, but legal ibogaine treatments are offered in clinics in Canada and Mexico.

Dr. Williams noted that a handful of US veterans who went to Mexico for ibogaine treatment anecdotally reported improvements a variety of aspects of their lives.

The goal of the current study was to characterize those improvements with structured clinical and neurobiological assessments.

Participants included 30 US Special Operations Forces veterans (SOVs) with predominantly mild TBI from combat/blast exposures and psychiatric symptoms and functional limitations. All of them had independently scheduled themselves for treatment with magnesium and ibogaine at a clinic in Mexico.

Before treatment, the veterans had an average disability rating of 30.2 on the World Health Organization Disability Assessment Scale 2.0, equivalent to mild to moderate disability. One month after ibogaine treatment, that rating improved to 5.1, indicating no disability, the researchers reported.

One month after treatment, participants also experienced average reductions of 88% in PTSD symptoms, 87% in depression symptoms, and 81% in anxiety symptoms relative to before treatment.

Neuropsychological testing revealed improved concentration, information processing, memory, and impulsivity. There was also a substantial reduction in suicidal ideation.

“Before the treatment, I was living life in a blizzard with zero visibility and a cold, hopeless, listless feeling. After ibogaine, the storm lifted,” Sean, a 51-year-old veteran from Arizona with six combat deployments who participated in the study, said in a Stanford news release.

There were no serious side effects of ibogaine, and no instances of heart problems associated with the treatment.

Although the study findings are promising, additional research is needed to address some clear limitations, the researchers noted.

“Most importantly, the study was not controlled and so the relative contribution of any therapeutic benefits from non-ibogaine elements of the experience, such as complementary treatments, group activities, coaching, international travel, expectancy, or other nonspecific effects, cannot be determined,” they wrote.

In addition, follow-up was limited to 1 month, and longer-term data are needed to determine durability of the effects.

“We plan to study this compound further, as well as launch future studies to continue to understand how this drug can be used to treat TBI and possibly as a broader neuro-rehab drug. We will work towards a US-based set of trials to confirm efficacy with a multisite design,” said Dr. Williams.
 

Promising, but Very Preliminary

Commenting on the study for this news organization, Ramon Diaz-Arrastia, MD, PhD, professor of neurology and director of the Clinical TBI Research Center, University of Pennsylvania Perelman School of Medicine, Philadelphia, said the results are “promising, but very preliminary.”

Dr. Diaz-Arrastia noted that this was an open-label, nonrandomized study, early phase 2a study with “highly subjective outcome measures and the likelihood of it being a placebo effect is very high.”

Nonetheless, “there is a lot of interest in these ‘psychedelic’ alkaloids, and ibogaine is a good candidate for further study,” Dr. Diaz-Arrastia said.

Also providing perspective, Alan K. Davis, PhD, director of the Center for Psychedelic Drug Research and Education, Ohio State University, Columbus, said “mounting evidence supports the importance of studying this treatment in rigorous clinical trials in the US.”

Dr. Davis and colleagues recently observed that treatment with two naturally occurring psychedelics — ibogaine and 5-MeO-DMT — was associated with reduced depressive and anxiety symptoms in trauma-exposed SOVs, as previously reported by this news organization.

This new study “basically is a replication of what we’ve already published on this topic, and we published data from much larger samples and longer follow up,” said Dr. Davis.

Dr. Davis said it’s “important for the public to know that there are important and serious risks associated with ibogaine therapy, including the possibility of cardiac problems and death. These risks are compounded when people are in clinics or settings where proper screening and medical oversight are not completed.”

“Furthermore, the long-term effectiveness of this treatment is not well established. It may only help in the short term for most people. For many, ongoing clinical aftercare therapy and other forms of treatment may be needed,” Dr. Davis noted.

The study was independently funded by philanthropic gifts from Steve and Genevieve Jurvetson and another anonymous donor. Williams is an inventor on a patent application related to the safety of MISTIC administration as described in the paper and a separate patent related to the use of ibogaine to treat disorders associated with brain aging. Dr. Davis is a board member at Source Resource Foundation and a lead trainer at Fluence. Dr. Diaz-Arrastia has no relevant disclosures.

A version of this article appeared on Medscape.com.

The past year has been a challenging time for many, both at the local level and globally, with divisive undercurrents across many communities. Many times, the end of the year is an opportunity for reflection. As I reflect on the state of perinatal psychiatry in the new year, I see several evolving issues that I’d like to share in this first column of 2024.

In 2023, the American College of Obstetricians and Gynecologists published new recommendations meant to enhance the well-being of pregnant and postpartum women and families. A main message from discussion papers borne out of these recommendations was that as a field, we should be doing more than identifying perinatal illness. We should be screening women at risk for postpartum psychiatric illness and see that those suffering from posttraumatic stress disorder (PTSD) have access to care and “wrap-around services” from clinicians with varying expertise.

Screening is a primary way we identify patients at risk for psychiatric illness and also those who are suffering at the time of a screen. One problem I see in the near future is our disparate collection and management of data. When we look closely across health care systems, it’s not clear how screening data are captured, let alone managed. What is being done in one hospital system may be very different from what is being done elsewhere. Some clinicians are adopting digital platforms to identify those with postpartum depression, while others are practicing as they always have, either through a paper screening process or with queries as part of a clinical encounter.

Given this amalgam of methods for collecting and storing information, there does not appear to be a systematic way clinicians and researchers are recording whether women are meeting criteria for significant depressive symptoms or frank postpartum psychiatric illness. It is clear a more cohesive method for collection and management is needed to optimize the likelihood that next steps can be taken to get patients the care they need.

However, screening is only one part of the story. Certainly, in our own center, one of our greatest interests, both clinically and on the research side, is what happens after screening. Through our center’s initiation of the Screening and Treatment Enhancement for Postpartum Depression (STEPS for PPD) project funded by the Marriott Foundation, we are evaluating the outcomes of women who are screened at 6 weeks postpartum with significant depressive symptoms, and who are then given an opportunity to engage with a perinatal social worker who can assist with direct psychotherapy, arranging for referrals, and navigating care for a new mother.

What we are learning as we enroll women through the initial stages of STEPS for PPD is that screening and identifying women who likely suffer from PPD simply is not enough. In fact, once identified with a depression screening tool, women who are suffering from postpartum depression can be very challenging to engage clinically. What I am learning decades after starting to work with perinatal patients is that even with a screening system and effective tools for treatment of PPD, optimizing engagement with these depressed women seems a critical and understudied step on the road to optimizing positive clinical outcomes.

A recent study published in the Journal of Women’s Health explored gaps in care for perinatal depression and found that patients without a history of psychiatric illness prior to pregnancy were less likely to be screened for depression and 80% less likely to receive care if they developed depression compared with women with a previous history of psychiatric illness (J Womens Health (Larchmt). 2023 Oct;32[10]:1111-9).

That history may help women navigate to care, while women for whom psychiatric illness is a new experience may be less likely to engage, be referred for care, and receive appropriate treatment. The study indicates that, as a field, we must strive to ensure universal screening for depression in perinatal populations.

While we have always been particularly interested in populations of patients at highest risk for PPD, helping women at risk for PPD in the general population without a history of psychiatric illness is a large public health issue and will be an even larger undertaking. As women’s mental health is gaining more appropriate focus, both at the local level and even in the recent White House Initiative on Women’s Health Research, the focus has been on screening and developing new treatments.

We are not lacking in pharmacologic agents nor nonpharmacologic options as treatments for women experiencing PPD. Newer alternative treatments are being explored, such as transcranial magnetic stimulation (TMS) and even psychedelics as a potential therapy for PPD. But perhaps what we’ve learned in 2023 and as we move into a new year, is that the problem of tackling PPD is not only about having the right tools, but is about helping women navigate to the care that they need.

The COVID-19 pandemic brought with it an explosion of telehealth options that have enhanced the odds women can find support during such a challenging time; as society has returned to some semblance of normal, nearly all support groups for postpartum women have remained online.

When we set up Virtual Rounds at the Center for Women’s Mental Health at the beginning of the pandemic, I was struck by the community of colleagues at various stages of their careers dedicated to mitigating the suffering associated with perinatal psychiatric illness. As I’ve often said, it takes a village to care for these patients. We need help from colleagues with varying expertise — from lactation consultants, psychiatrists, psychologists, obstetricians, nurse practitioners, support group leaders, and a host of others — who can help reach these women.

At the end of the day, helping depressed women find resources is a challenge that we have not met in this country. We should be excited that we have so many treatment options to offer patients — whether it be a new first-in-class medication, TMS, or digital apps to ensure patients are receiving effective treatment. But there should also be a focus on reaching women who still need treatment, particularly in underserved communities where resources are sparse or nonexistent. Identifying the path to reaching these women where they are and getting them well should be a top priority in 2024.
 

Dr. Cohen is the director of the Ammon-Pinizzotto Center for Women’s Mental Health at Massachusetts General Hospital (MGH) in Boston, which provides information resources and conducts clinical care and research in reproductive mental health. He has been a consultant to manufacturers of psychiatric medications. STEPS for PPD is funded by the Marriott Foundation. Full disclosure information for Dr. Cohen is available at womensmentalhealth.org. Email Dr. Cohen at [email protected].

The past year has been a challenging time for many, both at the local level and globally, with divisive undercurrents across many communities. Many times, the end of the year is an opportunity for reflection. As I reflect on the state of perinatal psychiatry in the new year, I see several evolving issues that I’d like to share in this first column of 2024.

In 2023, the American College of Obstetricians and Gynecologists published new recommendations meant to enhance the well-being of pregnant and postpartum women and families. A main message from discussion papers borne out of these recommendations was that as a field, we should be doing more than identifying perinatal illness. We should be screening women at risk for postpartum psychiatric illness and see that those suffering from posttraumatic stress disorder (PTSD) have access to care and “wrap-around services” from clinicians with varying expertise.

Screening is a primary way we identify patients at risk for psychiatric illness and also those who are suffering at the time of a screen. One problem I see in the near future is our disparate collection and management of data. When we look closely across health care systems, it’s not clear how screening data are captured, let alone managed. What is being done in one hospital system may be very different from what is being done elsewhere. Some clinicians are adopting digital platforms to identify those with postpartum depression, while others are practicing as they always have, either through a paper screening process or with queries as part of a clinical encounter.

Given this amalgam of methods for collecting and storing information, there does not appear to be a systematic way clinicians and researchers are recording whether women are meeting criteria for significant depressive symptoms or frank postpartum psychiatric illness. It is clear a more cohesive method for collection and management is needed to optimize the likelihood that next steps can be taken to get patients the care they need.

However, screening is only one part of the story. Certainly, in our own center, one of our greatest interests, both clinically and on the research side, is what happens after screening. Through our center’s initiation of the Screening and Treatment Enhancement for Postpartum Depression (STEPS for PPD) project funded by the Marriott Foundation, we are evaluating the outcomes of women who are screened at 6 weeks postpartum with significant depressive symptoms, and who are then given an opportunity to engage with a perinatal social worker who can assist with direct psychotherapy, arranging for referrals, and navigating care for a new mother.

What we are learning as we enroll women through the initial stages of STEPS for PPD is that screening and identifying women who likely suffer from PPD simply is not enough. In fact, once identified with a depression screening tool, women who are suffering from postpartum depression can be very challenging to engage clinically. What I am learning decades after starting to work with perinatal patients is that even with a screening system and effective tools for treatment of PPD, optimizing engagement with these depressed women seems a critical and understudied step on the road to optimizing positive clinical outcomes.

A recent study published in the Journal of Women’s Health explored gaps in care for perinatal depression and found that patients without a history of psychiatric illness prior to pregnancy were less likely to be screened for depression and 80% less likely to receive care if they developed depression compared with women with a previous history of psychiatric illness (J Womens Health (Larchmt). 2023 Oct;32[10]:1111-9).

That history may help women navigate to care, while women for whom psychiatric illness is a new experience may be less likely to engage, be referred for care, and receive appropriate treatment. The study indicates that, as a field, we must strive to ensure universal screening for depression in perinatal populations.

While we have always been particularly interested in populations of patients at highest risk for PPD, helping women at risk for PPD in the general population without a history of psychiatric illness is a large public health issue and will be an even larger undertaking. As women’s mental health is gaining more appropriate focus, both at the local level and even in the recent White House Initiative on Women’s Health Research, the focus has been on screening and developing new treatments.

We are not lacking in pharmacologic agents nor nonpharmacologic options as treatments for women experiencing PPD. Newer alternative treatments are being explored, such as transcranial magnetic stimulation (TMS) and even psychedelics as a potential therapy for PPD. But perhaps what we’ve learned in 2023 and as we move into a new year, is that the problem of tackling PPD is not only about having the right tools, but is about helping women navigate to the care that they need.

The COVID-19 pandemic brought with it an explosion of telehealth options that have enhanced the odds women can find support during such a challenging time; as society has returned to some semblance of normal, nearly all support groups for postpartum women have remained online.

When we set up Virtual Rounds at the Center for Women’s Mental Health at the beginning of the pandemic, I was struck by the community of colleagues at various stages of their careers dedicated to mitigating the suffering associated with perinatal psychiatric illness. As I’ve often said, it takes a village to care for these patients. We need help from colleagues with varying expertise — from lactation consultants, psychiatrists, psychologists, obstetricians, nurse practitioners, support group leaders, and a host of others — who can help reach these women.

At the end of the day, helping depressed women find resources is a challenge that we have not met in this country. We should be excited that we have so many treatment options to offer patients — whether it be a new first-in-class medication, TMS, or digital apps to ensure patients are receiving effective treatment. But there should also be a focus on reaching women who still need treatment, particularly in underserved communities where resources are sparse or nonexistent. Identifying the path to reaching these women where they are and getting them well should be a top priority in 2024.
 

Dr. Cohen is the director of the Ammon-Pinizzotto Center for Women’s Mental Health at Massachusetts General Hospital (MGH) in Boston, which provides information resources and conducts clinical care and research in reproductive mental health. He has been a consultant to manufacturers of psychiatric medications. STEPS for PPD is funded by the Marriott Foundation. Full disclosure information for Dr. Cohen is available at womensmentalhealth.org. Email Dr. Cohen at [email protected].

The past year has been a challenging time for many, both at the local level and globally, with divisive undercurrents across many communities. Many times, the end of the year is an opportunity for reflection. As I reflect on the state of perinatal psychiatry in the new year, I see several evolving issues that I’d like to share in this first column of 2024.

In 2023, the American College of Obstetricians and Gynecologists published new recommendations meant to enhance the well-being of pregnant and postpartum women and families. A main message from discussion papers borne out of these recommendations was that as a field, we should be doing more than identifying perinatal illness. We should be screening women at risk for postpartum psychiatric illness and see that those suffering from posttraumatic stress disorder (PTSD) have access to care and “wrap-around services” from clinicians with varying expertise.

Screening is a primary way we identify patients at risk for psychiatric illness and also those who are suffering at the time of a screen. One problem I see in the near future is our disparate collection and management of data. When we look closely across health care systems, it’s not clear how screening data are captured, let alone managed. What is being done in one hospital system may be very different from what is being done elsewhere. Some clinicians are adopting digital platforms to identify those with postpartum depression, while others are practicing as they always have, either through a paper screening process or with queries as part of a clinical encounter.

Given this amalgam of methods for collecting and storing information, there does not appear to be a systematic way clinicians and researchers are recording whether women are meeting criteria for significant depressive symptoms or frank postpartum psychiatric illness. It is clear a more cohesive method for collection and management is needed to optimize the likelihood that next steps can be taken to get patients the care they need.

However, screening is only one part of the story. Certainly, in our own center, one of our greatest interests, both clinically and on the research side, is what happens after screening. Through our center’s initiation of the Screening and Treatment Enhancement for Postpartum Depression (STEPS for PPD) project funded by the Marriott Foundation, we are evaluating the outcomes of women who are screened at 6 weeks postpartum with significant depressive symptoms, and who are then given an opportunity to engage with a perinatal social worker who can assist with direct psychotherapy, arranging for referrals, and navigating care for a new mother.

What we are learning as we enroll women through the initial stages of STEPS for PPD is that screening and identifying women who likely suffer from PPD simply is not enough. In fact, once identified with a depression screening tool, women who are suffering from postpartum depression can be very challenging to engage clinically. What I am learning decades after starting to work with perinatal patients is that even with a screening system and effective tools for treatment of PPD, optimizing engagement with these depressed women seems a critical and understudied step on the road to optimizing positive clinical outcomes.

A recent study published in the Journal of Women’s Health explored gaps in care for perinatal depression and found that patients without a history of psychiatric illness prior to pregnancy were less likely to be screened for depression and 80% less likely to receive care if they developed depression compared with women with a previous history of psychiatric illness (J Womens Health (Larchmt). 2023 Oct;32[10]:1111-9).

That history may help women navigate to care, while women for whom psychiatric illness is a new experience may be less likely to engage, be referred for care, and receive appropriate treatment. The study indicates that, as a field, we must strive to ensure universal screening for depression in perinatal populations.

While we have always been particularly interested in populations of patients at highest risk for PPD, helping women at risk for PPD in the general population without a history of psychiatric illness is a large public health issue and will be an even larger undertaking. As women’s mental health is gaining more appropriate focus, both at the local level and even in the recent White House Initiative on Women’s Health Research, the focus has been on screening and developing new treatments.

We are not lacking in pharmacologic agents nor nonpharmacologic options as treatments for women experiencing PPD. Newer alternative treatments are being explored, such as transcranial magnetic stimulation (TMS) and even psychedelics as a potential therapy for PPD. But perhaps what we’ve learned in 2023 and as we move into a new year, is that the problem of tackling PPD is not only about having the right tools, but is about helping women navigate to the care that they need.

The COVID-19 pandemic brought with it an explosion of telehealth options that have enhanced the odds women can find support during such a challenging time; as society has returned to some semblance of normal, nearly all support groups for postpartum women have remained online.

When we set up Virtual Rounds at the Center for Women’s Mental Health at the beginning of the pandemic, I was struck by the community of colleagues at various stages of their careers dedicated to mitigating the suffering associated with perinatal psychiatric illness. As I’ve often said, it takes a village to care for these patients. We need help from colleagues with varying expertise — from lactation consultants, psychiatrists, psychologists, obstetricians, nurse practitioners, support group leaders, and a host of others — who can help reach these women.

At the end of the day, helping depressed women find resources is a challenge that we have not met in this country. We should be excited that we have so many treatment options to offer patients — whether it be a new first-in-class medication, TMS, or digital apps to ensure patients are receiving effective treatment. But there should also be a focus on reaching women who still need treatment, particularly in underserved communities where resources are sparse or nonexistent. Identifying the path to reaching these women where they are and getting them well should be a top priority in 2024.
 

Dr. Cohen is the director of the Ammon-Pinizzotto Center for Women’s Mental Health at Massachusetts General Hospital (MGH) in Boston, which provides information resources and conducts clinical care and research in reproductive mental health. He has been a consultant to manufacturers of psychiatric medications. STEPS for PPD is funded by the Marriott Foundation. Full disclosure information for Dr. Cohen is available at womensmentalhealth.org. Email Dr. Cohen at [email protected].

More than one in three women worldwide (at least 40 million women) annually experience lasting health problems in the months or years following childbirth, according to a new study published in The Lancet Global Health.

Those problems include pain during sexual intercourse (35%), low back pain (32%), urinary incontinence (8% to 31%), anxiety (9% to 24%), anal incontinence (19%), depression (11% to 17%), fear of childbirth (6% to 15%), perineal pain (11%), and secondary infertility (11%).

Other problems included pelvic organ prolapse, posttraumatic stress disorder, thyroid dysfunction, mastitis, HIV seroconversion (when the body begins to produce detectable levels of HIV antibodies), nerve injury, and psychosis. 

The study says most women see a doctor 6  to 12 weeks after birth and then rarely talk to doctors about these nagging health problems. Many of the problems don’t show up until 6 or more weeks after birth.

“To comprehensively address these conditions, broader and more comprehensive health service opportunities are needed, which should extend beyond 6 weeks postpartum and embrace multidisciplinary models of care,” the study says. “This approach can ensure that these conditions are promptly identified and given the attention that they deserve.”

The study is part of a series organized by the United Nation’s Special Program on Human Reproduction, the World Health Organization, and the U.S. Agency for International Development. The authors said most of the data came from high-income nations. There was little data from low-income and middle-income countries except for postpartum depression, anxiety, and psychosis.

“Many postpartum conditions cause considerable suffering in women’s daily life long after birth, both emotionally and physically, and yet they are largely underappreciated, underrecognized, and underreported,” Pascale Allotey, MD, director of Sexual and Reproductive Health and Research at WHO, said in a statement.

“Throughout their lives, and beyond motherhood, women need access to a range of services from health-care providers who listen to their concerns and meet their needs — so they not only survive childbirth but can enjoy good health and quality of life.”
 

A version of this article appeared on WebMD.com.

More than one in three women worldwide (at least 40 million women) annually experience lasting health problems in the months or years following childbirth, according to a new study published in The Lancet Global Health.

Those problems include pain during sexual intercourse (35%), low back pain (32%), urinary incontinence (8% to 31%), anxiety (9% to 24%), anal incontinence (19%), depression (11% to 17%), fear of childbirth (6% to 15%), perineal pain (11%), and secondary infertility (11%).

Other problems included pelvic organ prolapse, posttraumatic stress disorder, thyroid dysfunction, mastitis, HIV seroconversion (when the body begins to produce detectable levels of HIV antibodies), nerve injury, and psychosis. 

The study says most women see a doctor 6  to 12 weeks after birth and then rarely talk to doctors about these nagging health problems. Many of the problems don’t show up until 6 or more weeks after birth.

“To comprehensively address these conditions, broader and more comprehensive health service opportunities are needed, which should extend beyond 6 weeks postpartum and embrace multidisciplinary models of care,” the study says. “This approach can ensure that these conditions are promptly identified and given the attention that they deserve.”

The study is part of a series organized by the United Nation’s Special Program on Human Reproduction, the World Health Organization, and the U.S. Agency for International Development. The authors said most of the data came from high-income nations. There was little data from low-income and middle-income countries except for postpartum depression, anxiety, and psychosis.

“Many postpartum conditions cause considerable suffering in women’s daily life long after birth, both emotionally and physically, and yet they are largely underappreciated, underrecognized, and underreported,” Pascale Allotey, MD, director of Sexual and Reproductive Health and Research at WHO, said in a statement.

“Throughout their lives, and beyond motherhood, women need access to a range of services from health-care providers who listen to their concerns and meet their needs — so they not only survive childbirth but can enjoy good health and quality of life.”
 

A version of this article appeared on WebMD.com.

More than one in three women worldwide (at least 40 million women) annually experience lasting health problems in the months or years following childbirth, according to a new study published in The Lancet Global Health.

Those problems include pain during sexual intercourse (35%), low back pain (32%), urinary incontinence (8% to 31%), anxiety (9% to 24%), anal incontinence (19%), depression (11% to 17%), fear of childbirth (6% to 15%), perineal pain (11%), and secondary infertility (11%).

Other problems included pelvic organ prolapse, posttraumatic stress disorder, thyroid dysfunction, mastitis, HIV seroconversion (when the body begins to produce detectable levels of HIV antibodies), nerve injury, and psychosis. 

The study says most women see a doctor 6  to 12 weeks after birth and then rarely talk to doctors about these nagging health problems. Many of the problems don’t show up until 6 or more weeks after birth.

“To comprehensively address these conditions, broader and more comprehensive health service opportunities are needed, which should extend beyond 6 weeks postpartum and embrace multidisciplinary models of care,” the study says. “This approach can ensure that these conditions are promptly identified and given the attention that they deserve.”

The study is part of a series organized by the United Nation’s Special Program on Human Reproduction, the World Health Organization, and the U.S. Agency for International Development. The authors said most of the data came from high-income nations. There was little data from low-income and middle-income countries except for postpartum depression, anxiety, and psychosis.

“Many postpartum conditions cause considerable suffering in women’s daily life long after birth, both emotionally and physically, and yet they are largely underappreciated, underrecognized, and underreported,” Pascale Allotey, MD, director of Sexual and Reproductive Health and Research at WHO, said in a statement.

“Throughout their lives, and beyond motherhood, women need access to a range of services from health-care providers who listen to their concerns and meet their needs — so they not only survive childbirth but can enjoy good health and quality of life.”
 

A version of this article appeared on WebMD.com.

The current conflict in Israel and Gaza has evoked more questions than answers, existentially and professionally, for mental health professionals.

In the realm of clinical psychology and psychiatry, our primary duty and commitment is (and should be) to the well-being of our patients. Yet, as we find ourselves in an era marked by escalating geopolitical conflict, such as the Israel-Hamas war, probably more aptly titled the Israeli-Hamas-Hezbollah-Houthi war (a clarification that elucidates a later point), clinicians are increasingly confronted with ethical dilemmas that extend far beyond what is outlined in our code of ethics.

Dr. Feldman

These challenges are not only impacting us on a personal level but are also spilling over into our professional lives, creating a divisive and non-collegial environment within the healthcare community. We commit to “do no harm” when delivering care and yet we are doing harm to one another as colleagues.

We are no strangers to the complexities of human behavior and the intricate tapestry of emotions that are involved with our professional work. However, the current geopolitical landscape has added an extra layer of difficulty to our already taxing professional lives. We are, after all, human first with unconscious drives that govern how we negotiate cognitive dissonance and our need for the illusion of absolute justice as Yuval Noah Harari explains in a recent podcast.

Humans are notoriously bad at holding the multiplicity of experience in mind and various (often competing narratives) that impede the capacity for nuanced thinking. We would like to believe we are better and more capable than the average person in doing so, but divisiveness in our profession has become disturbingly pronounced, making it essential for us to carve out reflective space, more than ever.
 

The personal and professional divide

Geopolitical conflicts like the current war have a unique capacity to ignite strong emotions and deeply held convictions. It’s not hard to quickly become embroiled in passionate and engaged debate.

While discussion and discourse are healthy, these are bleeding into professional spheres, creating rifts within our clinical communities and contributing to a culture where not everyone feels safe. Look at any professional listserv in medicine or psychology and you will find the evidence. It should be an immediate call to action that we need to be fostering a different type of environment.

The impact of divisiveness is profound, hindering opportunities for collaboration, mentorship, and the free exchange of ideas among clinicians. It may lead to misunderstandings, mistrust, and an erosion of the support systems we rely on, ultimately diverting energy away from the pursuit of providing quality patient-care.
 

Balancing obligations and limits

Because of the inherent power differential that accompanies being in a provider role (physician and psychologist alike), we have a social and moral responsibility to be mindful of what we share – for the sake of humanity. There is an implicit assumption that a provider’s guidance should be adhered to and respected. In other words, words carry tremendous weight and deeply matter, and people in the general public ascribe significant meaning to messages put out by professionals.

When providers steer from their lanes of professional expertise to provide the general public with opinions or recommendations on nonmedical topics, problematic precedents can be set. We may be doing people a disservice.

Unfortunately, I have heard several anecdotes about clinicians who spend their patient’s time in session pushing their own ideological agendas. The patient-provider relationship is founded on principles of trust, empathy, and collaboration, with the primary goal of improving overall well-being and addressing a specific presenting problem. Of course, issues emerge that need to be addressed outside of the initial scope of treatment, an inherent part of the process. However, a grave concern emerges when clinicians initiate dialogue that is not meaningful to a patient, disclose and discuss their personal ideologies, or put pressure on patients to explain their beliefs in an attempt to change the patients’ minds.

Clinicians pushing their own agenda during patient sessions is antithetical to the objectives of psychotherapy and compromises the therapeutic alliance by diverting the focus of care in a way that serves the clinician rather than the client. It is quite the opposite of the patient-centered care that we strive for in training and practice.

Even within one’s theoretical professional scope of competence, I have seen the impact of emotions running high during this conflict, and have witnessed trained professionals making light of, or even mocking, hostages and their behavior upon release. These are care providers who could elucidate the complexities of captor-captive dynamics and the impact of trauma for the general public, yet they are contributing to dangerous perceptions and divisiveness.

I have also seen providers justify sexual violence, diminishing survivor and witness testimony due to ideological differences and strong personal beliefs. This is harmful to those impacted and does a disservice to our profession at large. In a helping profession we should strive to support and advocate for anyone who has been maltreated or experienced any form of victimization, violence, or abuse. This should be a professional standard.

As clinicians, we have an ethical obligation to uphold the well-being, autonomy, and dignity of our patients — and humanity. It is crucial to recognize the limits of our expertise and the ethical concerns that can arise in light of geopolitical conflict. How can we balance our duty to provide psychological support while also being cautious about delving into the realms of political analysis, foreign policy, or international relations?

The pitfalls of well-intentioned speaking out

In the age of social media and instant communication, a critical aspect to consider is the role of speaking out. The point I made above, in naming all partaking in the current conflict, speaks to this issue.

As providers and programs, we must be mindful of the inadvertent harm that can arise from making brief, underdeveloped, uninformed, or emotionally charged statements. Expressing opinions without a solid understanding of the historical, cultural, and political nuances of a conflict can contribute to misinformation and further polarization.

Anecdotally, there appears to be some significant degree of bias emerging within professional fields (e.g., psychology, medicine) and an innate calling for providers to “weigh in” as the war continues. Obviously, physicians and psychologists are trained to provide care and to be humanistic and empathic, but the majority do not have expertise in geopolitics or a nuanced awareness of the complexities of the conflict in the Middle East.

While hearts may be in the right place, issuing statements on complicated humanitarian/political situations can inadvertently have unintended and harmful consequences (in terms of antisemitism and islamophobia, increased incidence of hate crimes, and colleagues not feeling safe within professional societies or member organizations).

Unsophisticated, overly simplistic, and reductionistic statements that do not adequately convey nuance will not reflect the range of experience reflected by providers in the field (or the patients we treat). It is essential for clinicians and institutions putting out public statements to engage in deep reflection and utilize discernment. We must recognize that our words carry weight, given our position of influence as treatment providers. To minimize harm, we should seek to provide information that is fair, vetted, and balanced, and encourage open, respectful dialogue rather than asserting definitive positions.

Ultimately, as providers we must strive to seek unity and inclusivity amidst the current challenges. It is important for us to embody a spirit of collaboration during a time demarcated by deep fragmentation.

By acknowledging our limitations, promoting informed discussion, and avoiding the pitfalls of uninformed advocacy, we can contribute to a more compassionate and understanding world, even in the face of the most divisive geopolitical conflicts. We have an obligation to uphold when it comes to ourselves as professionals, and we need to foster healthy, respectful dialogue while maintaining an awareness of our blind spots.

Dr. Feldman is a licensed clinical psychologist in private practice in Miami. She is an adjunct professor in the College of Psychology at Nova Southeastern University, Fort Lauderdale, Fla., where she teaches clinical psychology doctoral students. She is an affiliate of Baptist West Kendall Hospital/FIU Family Medicine Residency Program and serves as president on the board of directors of The Southeast Florida Association for Psychoanalytic Psychology. The opinions expressed by Dr. Feldman are her own and do not represent the institutions with which she is affiliated. She has no disclosures.

The current conflict in Israel and Gaza has evoked more questions than answers, existentially and professionally, for mental health professionals.

In the realm of clinical psychology and psychiatry, our primary duty and commitment is (and should be) to the well-being of our patients. Yet, as we find ourselves in an era marked by escalating geopolitical conflict, such as the Israel-Hamas war, probably more aptly titled the Israeli-Hamas-Hezbollah-Houthi war (a clarification that elucidates a later point), clinicians are increasingly confronted with ethical dilemmas that extend far beyond what is outlined in our code of ethics.

Dr. Feldman

These challenges are not only impacting us on a personal level but are also spilling over into our professional lives, creating a divisive and non-collegial environment within the healthcare community. We commit to “do no harm” when delivering care and yet we are doing harm to one another as colleagues.

We are no strangers to the complexities of human behavior and the intricate tapestry of emotions that are involved with our professional work. However, the current geopolitical landscape has added an extra layer of difficulty to our already taxing professional lives. We are, after all, human first with unconscious drives that govern how we negotiate cognitive dissonance and our need for the illusion of absolute justice as Yuval Noah Harari explains in a recent podcast.

Humans are notoriously bad at holding the multiplicity of experience in mind and various (often competing narratives) that impede the capacity for nuanced thinking. We would like to believe we are better and more capable than the average person in doing so, but divisiveness in our profession has become disturbingly pronounced, making it essential for us to carve out reflective space, more than ever.
 

The personal and professional divide

Geopolitical conflicts like the current war have a unique capacity to ignite strong emotions and deeply held convictions. It’s not hard to quickly become embroiled in passionate and engaged debate.

While discussion and discourse are healthy, these are bleeding into professional spheres, creating rifts within our clinical communities and contributing to a culture where not everyone feels safe. Look at any professional listserv in medicine or psychology and you will find the evidence. It should be an immediate call to action that we need to be fostering a different type of environment.

The impact of divisiveness is profound, hindering opportunities for collaboration, mentorship, and the free exchange of ideas among clinicians. It may lead to misunderstandings, mistrust, and an erosion of the support systems we rely on, ultimately diverting energy away from the pursuit of providing quality patient-care.
 

Balancing obligations and limits

Because of the inherent power differential that accompanies being in a provider role (physician and psychologist alike), we have a social and moral responsibility to be mindful of what we share – for the sake of humanity. There is an implicit assumption that a provider’s guidance should be adhered to and respected. In other words, words carry tremendous weight and deeply matter, and people in the general public ascribe significant meaning to messages put out by professionals.

When providers steer from their lanes of professional expertise to provide the general public with opinions or recommendations on nonmedical topics, problematic precedents can be set. We may be doing people a disservice.

Unfortunately, I have heard several anecdotes about clinicians who spend their patient’s time in session pushing their own ideological agendas. The patient-provider relationship is founded on principles of trust, empathy, and collaboration, with the primary goal of improving overall well-being and addressing a specific presenting problem. Of course, issues emerge that need to be addressed outside of the initial scope of treatment, an inherent part of the process. However, a grave concern emerges when clinicians initiate dialogue that is not meaningful to a patient, disclose and discuss their personal ideologies, or put pressure on patients to explain their beliefs in an attempt to change the patients’ minds.

Clinicians pushing their own agenda during patient sessions is antithetical to the objectives of psychotherapy and compromises the therapeutic alliance by diverting the focus of care in a way that serves the clinician rather than the client. It is quite the opposite of the patient-centered care that we strive for in training and practice.

Even within one’s theoretical professional scope of competence, I have seen the impact of emotions running high during this conflict, and have witnessed trained professionals making light of, or even mocking, hostages and their behavior upon release. These are care providers who could elucidate the complexities of captor-captive dynamics and the impact of trauma for the general public, yet they are contributing to dangerous perceptions and divisiveness.

I have also seen providers justify sexual violence, diminishing survivor and witness testimony due to ideological differences and strong personal beliefs. This is harmful to those impacted and does a disservice to our profession at large. In a helping profession we should strive to support and advocate for anyone who has been maltreated or experienced any form of victimization, violence, or abuse. This should be a professional standard.

As clinicians, we have an ethical obligation to uphold the well-being, autonomy, and dignity of our patients — and humanity. It is crucial to recognize the limits of our expertise and the ethical concerns that can arise in light of geopolitical conflict. How can we balance our duty to provide psychological support while also being cautious about delving into the realms of political analysis, foreign policy, or international relations?

The pitfalls of well-intentioned speaking out

In the age of social media and instant communication, a critical aspect to consider is the role of speaking out. The point I made above, in naming all partaking in the current conflict, speaks to this issue.

As providers and programs, we must be mindful of the inadvertent harm that can arise from making brief, underdeveloped, uninformed, or emotionally charged statements. Expressing opinions without a solid understanding of the historical, cultural, and political nuances of a conflict can contribute to misinformation and further polarization.

Anecdotally, there appears to be some significant degree of bias emerging within professional fields (e.g., psychology, medicine) and an innate calling for providers to “weigh in” as the war continues. Obviously, physicians and psychologists are trained to provide care and to be humanistic and empathic, but the majority do not have expertise in geopolitics or a nuanced awareness of the complexities of the conflict in the Middle East.

While hearts may be in the right place, issuing statements on complicated humanitarian/political situations can inadvertently have unintended and harmful consequences (in terms of antisemitism and islamophobia, increased incidence of hate crimes, and colleagues not feeling safe within professional societies or member organizations).

Unsophisticated, overly simplistic, and reductionistic statements that do not adequately convey nuance will not reflect the range of experience reflected by providers in the field (or the patients we treat). It is essential for clinicians and institutions putting out public statements to engage in deep reflection and utilize discernment. We must recognize that our words carry weight, given our position of influence as treatment providers. To minimize harm, we should seek to provide information that is fair, vetted, and balanced, and encourage open, respectful dialogue rather than asserting definitive positions.

Ultimately, as providers we must strive to seek unity and inclusivity amidst the current challenges. It is important for us to embody a spirit of collaboration during a time demarcated by deep fragmentation.

By acknowledging our limitations, promoting informed discussion, and avoiding the pitfalls of uninformed advocacy, we can contribute to a more compassionate and understanding world, even in the face of the most divisive geopolitical conflicts. We have an obligation to uphold when it comes to ourselves as professionals, and we need to foster healthy, respectful dialogue while maintaining an awareness of our blind spots.

Dr. Feldman is a licensed clinical psychologist in private practice in Miami. She is an adjunct professor in the College of Psychology at Nova Southeastern University, Fort Lauderdale, Fla., where she teaches clinical psychology doctoral students. She is an affiliate of Baptist West Kendall Hospital/FIU Family Medicine Residency Program and serves as president on the board of directors of The Southeast Florida Association for Psychoanalytic Psychology. The opinions expressed by Dr. Feldman are her own and do not represent the institutions with which she is affiliated. She has no disclosures.

The current conflict in Israel and Gaza has evoked more questions than answers, existentially and professionally, for mental health professionals.

In the realm of clinical psychology and psychiatry, our primary duty and commitment is (and should be) to the well-being of our patients. Yet, as we find ourselves in an era marked by escalating geopolitical conflict, such as the Israel-Hamas war, probably more aptly titled the Israeli-Hamas-Hezbollah-Houthi war (a clarification that elucidates a later point), clinicians are increasingly confronted with ethical dilemmas that extend far beyond what is outlined in our code of ethics.

Dr. Feldman

These challenges are not only impacting us on a personal level but are also spilling over into our professional lives, creating a divisive and non-collegial environment within the healthcare community. We commit to “do no harm” when delivering care and yet we are doing harm to one another as colleagues.

We are no strangers to the complexities of human behavior and the intricate tapestry of emotions that are involved with our professional work. However, the current geopolitical landscape has added an extra layer of difficulty to our already taxing professional lives. We are, after all, human first with unconscious drives that govern how we negotiate cognitive dissonance and our need for the illusion of absolute justice as Yuval Noah Harari explains in a recent podcast.

Humans are notoriously bad at holding the multiplicity of experience in mind and various (often competing narratives) that impede the capacity for nuanced thinking. We would like to believe we are better and more capable than the average person in doing so, but divisiveness in our profession has become disturbingly pronounced, making it essential for us to carve out reflective space, more than ever.
 

The personal and professional divide

Geopolitical conflicts like the current war have a unique capacity to ignite strong emotions and deeply held convictions. It’s not hard to quickly become embroiled in passionate and engaged debate.

While discussion and discourse are healthy, these are bleeding into professional spheres, creating rifts within our clinical communities and contributing to a culture where not everyone feels safe. Look at any professional listserv in medicine or psychology and you will find the evidence. It should be an immediate call to action that we need to be fostering a different type of environment.

The impact of divisiveness is profound, hindering opportunities for collaboration, mentorship, and the free exchange of ideas among clinicians. It may lead to misunderstandings, mistrust, and an erosion of the support systems we rely on, ultimately diverting energy away from the pursuit of providing quality patient-care.
 

Balancing obligations and limits

Because of the inherent power differential that accompanies being in a provider role (physician and psychologist alike), we have a social and moral responsibility to be mindful of what we share – for the sake of humanity. There is an implicit assumption that a provider’s guidance should be adhered to and respected. In other words, words carry tremendous weight and deeply matter, and people in the general public ascribe significant meaning to messages put out by professionals.

When providers steer from their lanes of professional expertise to provide the general public with opinions or recommendations on nonmedical topics, problematic precedents can be set. We may be doing people a disservice.

Unfortunately, I have heard several anecdotes about clinicians who spend their patient’s time in session pushing their own ideological agendas. The patient-provider relationship is founded on principles of trust, empathy, and collaboration, with the primary goal of improving overall well-being and addressing a specific presenting problem. Of course, issues emerge that need to be addressed outside of the initial scope of treatment, an inherent part of the process. However, a grave concern emerges when clinicians initiate dialogue that is not meaningful to a patient, disclose and discuss their personal ideologies, or put pressure on patients to explain their beliefs in an attempt to change the patients’ minds.

Clinicians pushing their own agenda during patient sessions is antithetical to the objectives of psychotherapy and compromises the therapeutic alliance by diverting the focus of care in a way that serves the clinician rather than the client. It is quite the opposite of the patient-centered care that we strive for in training and practice.

Even within one’s theoretical professional scope of competence, I have seen the impact of emotions running high during this conflict, and have witnessed trained professionals making light of, or even mocking, hostages and their behavior upon release. These are care providers who could elucidate the complexities of captor-captive dynamics and the impact of trauma for the general public, yet they are contributing to dangerous perceptions and divisiveness.

I have also seen providers justify sexual violence, diminishing survivor and witness testimony due to ideological differences and strong personal beliefs. This is harmful to those impacted and does a disservice to our profession at large. In a helping profession we should strive to support and advocate for anyone who has been maltreated or experienced any form of victimization, violence, or abuse. This should be a professional standard.

As clinicians, we have an ethical obligation to uphold the well-being, autonomy, and dignity of our patients — and humanity. It is crucial to recognize the limits of our expertise and the ethical concerns that can arise in light of geopolitical conflict. How can we balance our duty to provide psychological support while also being cautious about delving into the realms of political analysis, foreign policy, or international relations?

The pitfalls of well-intentioned speaking out

In the age of social media and instant communication, a critical aspect to consider is the role of speaking out. The point I made above, in naming all partaking in the current conflict, speaks to this issue.

As providers and programs, we must be mindful of the inadvertent harm that can arise from making brief, underdeveloped, uninformed, or emotionally charged statements. Expressing opinions without a solid understanding of the historical, cultural, and political nuances of a conflict can contribute to misinformation and further polarization.

Anecdotally, there appears to be some significant degree of bias emerging within professional fields (e.g., psychology, medicine) and an innate calling for providers to “weigh in” as the war continues. Obviously, physicians and psychologists are trained to provide care and to be humanistic and empathic, but the majority do not have expertise in geopolitics or a nuanced awareness of the complexities of the conflict in the Middle East.

While hearts may be in the right place, issuing statements on complicated humanitarian/political situations can inadvertently have unintended and harmful consequences (in terms of antisemitism and islamophobia, increased incidence of hate crimes, and colleagues not feeling safe within professional societies or member organizations).

Unsophisticated, overly simplistic, and reductionistic statements that do not adequately convey nuance will not reflect the range of experience reflected by providers in the field (or the patients we treat). It is essential for clinicians and institutions putting out public statements to engage in deep reflection and utilize discernment. We must recognize that our words carry weight, given our position of influence as treatment providers. To minimize harm, we should seek to provide information that is fair, vetted, and balanced, and encourage open, respectful dialogue rather than asserting definitive positions.

Ultimately, as providers we must strive to seek unity and inclusivity amidst the current challenges. It is important for us to embody a spirit of collaboration during a time demarcated by deep fragmentation.

By acknowledging our limitations, promoting informed discussion, and avoiding the pitfalls of uninformed advocacy, we can contribute to a more compassionate and understanding world, even in the face of the most divisive geopolitical conflicts. We have an obligation to uphold when it comes to ourselves as professionals, and we need to foster healthy, respectful dialogue while maintaining an awareness of our blind spots.

Dr. Feldman is a licensed clinical psychologist in private practice in Miami. She is an adjunct professor in the College of Psychology at Nova Southeastern University, Fort Lauderdale, Fla., where she teaches clinical psychology doctoral students. She is an affiliate of Baptist West Kendall Hospital/FIU Family Medicine Residency Program and serves as president on the board of directors of The Southeast Florida Association for Psychoanalytic Psychology. The opinions expressed by Dr. Feldman are her own and do not represent the institutions with which she is affiliated. She has no disclosures.

Some call the drug “ecstasy” or “molly.” Researchers are calling it a potential tool to help treat loneliness.

As public health experts sound the alarm on a rising loneliness epidemic in the United States and across the globe, early research is finding that MDMA could increase social connectedness and reduce defensiveness in some people — effects that some say could, in combination with therapy, help combat loneliness. 

In the latest study, MDMA “led to a robust increase in feelings of connection” among people socializing in a controlled setting. Participants were dosed with either MDMA or a placebo and asked to chat with a stranger. Afterward, those who took MDMA said their companion was more responsive and attentive, and that they had plenty in common. The drug also “increased participants’ ratings of liking their partners, feeling connected and finding the conversation enjoyable and meaningful.” 

The study was small — just 18 participants — but its results “have implications for MDMA-assisted therapy,” the authors wrote. “This feeling of connectedness could help patients feel safe and trusting, thereby facilitating deeper emotional exploration.” 

MDMA “really does seem to make people want to interact more with other people,” says Harriet de Wit, PhD, a neuropharmacologist at the University of Chicago and one of the study’s authors. The results echo those of earlier research using psychedelics like LSD or psilocybin. 

It’s important to note that any intervention involving MDMA or psychedelics would be a drug-assisted therapy — that is, used in conjunction with the appropriate therapy and in a therapeutic setting. MDMA-assisted therapy has already drawn popular and scientific attention, as it recently cleared clinical trials for treating posttraumatic stress disorder (PTSD) and may be nearing approval by the US Food and Drug Administration (FDA). 

According to Friederike Holze, PhD, psychopharmacologist at the University of Basel, in Switzerland, “there could be a place” for MDMA and psychedelics in treating chronic loneliness, but only under professional supervision. 

There would have to be clear guidelines too, says Joshua Woolley, MD, PhD, a psychiatrist at the University of California, San Francisco. 

MDMA and psychedelics “induce this plastic state, a state where people can change. They feel open, they feel like things are possible,” Dr. Woolley says. Then, with therapy, “you can help them change.”

Loneliness Can Impact Our Health

On top of the mental health ramifications, the physiologic effects of loneliness could have grave consequences over time. In observational studies, loneliness has been linked to higher risks for cancer and heart disease, and shorter lifespan. One third  of Americans over 45 say they are chronically lonely. 

Chronic loneliness changes how we think and behave, research shows. It makes us fear contact with others and see them in a more negative light, as more threatening and less trustworthy. Lonely people prefer to stand farther apart  from strangers and avoid touch. 

This is where MDMA-assisted therapies could potentially help, by easing these defensive tendencies, according to Dr. Woolley.

MDMA, Psychedelics, and Social Behavior

MDMA, or 3,4-methylenedioxymethamphetamine, is a hybrid  between a stimulant and a psychedelic. In Dr. de Wit’s earlier experiments, volunteers given MDMA engaged more in communal activities, chatting, and playing games. They used more positive words during social encounters than those who had received a placebo. And after MDMA, people felt less rejected if they were slighted in Cyberball  — a virtual ball-tossing game commonly used to measure the effects of social exclusion.

MDMA has been shown to reduce people’s response to other’s negative emotions, diminishing activation of the amygdala (the brain’s fear center) while looking at pictures of angry faces. 

This could be helpful. “If you perceive a person’s natural expression as being a little bit angry, if that disappears, then you might be more inclined to interact,” de Wit says. 

However, there may be downsides, too. If a drug makes people more trusting and willing to connect, they could be taken advantage of. This is why, Dr. Woolley says, “psychedelics have been used in cults.” 

MDMA may also make the experience of touch more pleasant. In a series of experiments in 2019, researchers gently stroked volunteers ’ arms with a goat-hair brush, mimicking the comforting gestures one may receive from a loved one. At the same time, the scientists monitored the volunteers’ facial muscles. People on MDMA perceived gentle touch as more pleasant than those on placebo, and their smile muscles activated more.

MDMA and psychedelics boost social behaviors in animals, too — suggesting that their effects on relationships have a biological basis. Rats on MDMA are more likely to lie next to each other, and mice become more resilient to social stress. Even octopuses become more outgoing after a dose of MDMA, choosing to spend more time with other octopuses instead of a new toy. Classic psychedelics show similar effects — LSD, for example, makes mice more social. 

Psychedelics can induce a sense of a “dissolution of the self-other boundary,” Dr. Woolley says. People who take them often say it’s “helped them feel more connected to themselves and other people.” LSD, first synthesized in 1938, may help increase empathy in some people. 

Psilocybin, a compound found in over 200 species of mushrooms and used for centuries in Mesoamerican rituals, also seems to boost empathy, with effects persisting for at least seven days. In Cyberball, the online ball-throwing game, people who took psilocybin felt less socially rejected, an outcome reflected in their brain activation patterns in one study — the areas responsible for social-pain processing appeared to dim after a dose. 

Making It Legal and Putting It to Use

In 2020, Oregon became the first state to establish a regulatory framework for psilocybin for therapeutic use, and  Colorado  followed suit in 2022. Such therapeutic applications of psilocybin could help fight loneliness as well, Dr. Woolley believes, because a “ common symptom of depression is that people feel socially withdrawn and lack motivation, ” he says. As mentioned above, MDMA-assisted therapy is also nearing FDA approval for PTSD. 

What remain unclear are the exact mechanisms at play. 

“MDMA releases oxytocin, and it does that through serotonin receptors,” Dr. de Wit says. Serotonin activates 5-HT1A receptors in the hypothalamus, releasing oxytocin into the bloodstream. In Dr. de Wit’s recent experiments, the more people felt connected after taking MDMA, the more oxytocin was found circulating in their bodies. (Another drug, methamphetamine, also upped the levels of oxytocin but did not increase feelings of connectedness.) 

“It’s likely that both something in the serotonin system independent of oxytocin, and oxytocin itself, contribute,” Dr. de Wit says. Dopamine, a neurotransmitter responsible for motivation, appears to increase as well. 

The empathy-boosting effects of LSD also seem to be at least partly driven by oxytocin, experiments published in 2021 revealed. Studies in mice, meanwhile, suggest that glutamate, a chemical messenger in the brain, may be behind some of LSD’s prosocial effects. 

Scientists are fairly certain which receptors these drugs bind to and which neurotransmitters they affect. “How that gets translated into these higher-order things like empathy and feeling connected to the world, we don’t totally understand,” Dr. Woolley says.

Challenges and the Future

Although MDMA and psychedelics are largely considered safe when taken in a legal, medically controlled setting, there is reason to be cautious.

“They have relatively low impact on the body, like heart rate increase or blood pressure increase. But they might leave some disturbing psychological effects,” says Dr. Holze. Scientists routinely screen experiment volunteers for their risk for psychiatric disorders. 

Although risk for addiction is low with both MDMA and psychedelics, there is always some risk for misuse. MDMA “ can produce feelings of well-being, and then people might use it repeatedly, ” Dr. de Wit says. “ That doesn ’ t seem to be a problem for really a lot of people, but it could easily happen. ”  

Still, possibilities remain for MDMA in the fight against loneliness. 

“[People] feel open, they feel like things are possible, they feel like they’re unstuck,” Dr. Woolley says. “You can harness that in psychotherapy.”

A version of this article appeared on Medscape.com.

Some call the drug “ecstasy” or “molly.” Researchers are calling it a potential tool to help treat loneliness.

As public health experts sound the alarm on a rising loneliness epidemic in the United States and across the globe, early research is finding that MDMA could increase social connectedness and reduce defensiveness in some people — effects that some say could, in combination with therapy, help combat loneliness. 

In the latest study, MDMA “led to a robust increase in feelings of connection” among people socializing in a controlled setting. Participants were dosed with either MDMA or a placebo and asked to chat with a stranger. Afterward, those who took MDMA said their companion was more responsive and attentive, and that they had plenty in common. The drug also “increased participants’ ratings of liking their partners, feeling connected and finding the conversation enjoyable and meaningful.” 

The study was small — just 18 participants — but its results “have implications for MDMA-assisted therapy,” the authors wrote. “This feeling of connectedness could help patients feel safe and trusting, thereby facilitating deeper emotional exploration.” 

MDMA “really does seem to make people want to interact more with other people,” says Harriet de Wit, PhD, a neuropharmacologist at the University of Chicago and one of the study’s authors. The results echo those of earlier research using psychedelics like LSD or psilocybin. 

It’s important to note that any intervention involving MDMA or psychedelics would be a drug-assisted therapy — that is, used in conjunction with the appropriate therapy and in a therapeutic setting. MDMA-assisted therapy has already drawn popular and scientific attention, as it recently cleared clinical trials for treating posttraumatic stress disorder (PTSD) and may be nearing approval by the US Food and Drug Administration (FDA). 

According to Friederike Holze, PhD, psychopharmacologist at the University of Basel, in Switzerland, “there could be a place” for MDMA and psychedelics in treating chronic loneliness, but only under professional supervision. 

There would have to be clear guidelines too, says Joshua Woolley, MD, PhD, a psychiatrist at the University of California, San Francisco. 

MDMA and psychedelics “induce this plastic state, a state where people can change. They feel open, they feel like things are possible,” Dr. Woolley says. Then, with therapy, “you can help them change.”

Loneliness Can Impact Our Health

On top of the mental health ramifications, the physiologic effects of loneliness could have grave consequences over time. In observational studies, loneliness has been linked to higher risks for cancer and heart disease, and shorter lifespan. One third  of Americans over 45 say they are chronically lonely. 

Chronic loneliness changes how we think and behave, research shows. It makes us fear contact with others and see them in a more negative light, as more threatening and less trustworthy. Lonely people prefer to stand farther apart  from strangers and avoid touch. 

This is where MDMA-assisted therapies could potentially help, by easing these defensive tendencies, according to Dr. Woolley.

MDMA, Psychedelics, and Social Behavior

MDMA, or 3,4-methylenedioxymethamphetamine, is a hybrid  between a stimulant and a psychedelic. In Dr. de Wit’s earlier experiments, volunteers given MDMA engaged more in communal activities, chatting, and playing games. They used more positive words during social encounters than those who had received a placebo. And after MDMA, people felt less rejected if they were slighted in Cyberball  — a virtual ball-tossing game commonly used to measure the effects of social exclusion.

MDMA has been shown to reduce people’s response to other’s negative emotions, diminishing activation of the amygdala (the brain’s fear center) while looking at pictures of angry faces. 

This could be helpful. “If you perceive a person’s natural expression as being a little bit angry, if that disappears, then you might be more inclined to interact,” de Wit says. 

However, there may be downsides, too. If a drug makes people more trusting and willing to connect, they could be taken advantage of. This is why, Dr. Woolley says, “psychedelics have been used in cults.” 

MDMA may also make the experience of touch more pleasant. In a series of experiments in 2019, researchers gently stroked volunteers ’ arms with a goat-hair brush, mimicking the comforting gestures one may receive from a loved one. At the same time, the scientists monitored the volunteers’ facial muscles. People on MDMA perceived gentle touch as more pleasant than those on placebo, and their smile muscles activated more.

MDMA and psychedelics boost social behaviors in animals, too — suggesting that their effects on relationships have a biological basis. Rats on MDMA are more likely to lie next to each other, and mice become more resilient to social stress. Even octopuses become more outgoing after a dose of MDMA, choosing to spend more time with other octopuses instead of a new toy. Classic psychedelics show similar effects — LSD, for example, makes mice more social. 

Psychedelics can induce a sense of a “dissolution of the self-other boundary,” Dr. Woolley says. People who take them often say it’s “helped them feel more connected to themselves and other people.” LSD, first synthesized in 1938, may help increase empathy in some people. 

Psilocybin, a compound found in over 200 species of mushrooms and used for centuries in Mesoamerican rituals, also seems to boost empathy, with effects persisting for at least seven days. In Cyberball, the online ball-throwing game, people who took psilocybin felt less socially rejected, an outcome reflected in their brain activation patterns in one study — the areas responsible for social-pain processing appeared to dim after a dose. 

Making It Legal and Putting It to Use

In 2020, Oregon became the first state to establish a regulatory framework for psilocybin for therapeutic use, and  Colorado  followed suit in 2022. Such therapeutic applications of psilocybin could help fight loneliness as well, Dr. Woolley believes, because a “ common symptom of depression is that people feel socially withdrawn and lack motivation, ” he says. As mentioned above, MDMA-assisted therapy is also nearing FDA approval for PTSD. 

What remain unclear are the exact mechanisms at play. 

“MDMA releases oxytocin, and it does that through serotonin receptors,” Dr. de Wit says. Serotonin activates 5-HT1A receptors in the hypothalamus, releasing oxytocin into the bloodstream. In Dr. de Wit’s recent experiments, the more people felt connected after taking MDMA, the more oxytocin was found circulating in their bodies. (Another drug, methamphetamine, also upped the levels of oxytocin but did not increase feelings of connectedness.) 

“It’s likely that both something in the serotonin system independent of oxytocin, and oxytocin itself, contribute,” Dr. de Wit says. Dopamine, a neurotransmitter responsible for motivation, appears to increase as well. 

The empathy-boosting effects of LSD also seem to be at least partly driven by oxytocin, experiments published in 2021 revealed. Studies in mice, meanwhile, suggest that glutamate, a chemical messenger in the brain, may be behind some of LSD’s prosocial effects. 

Scientists are fairly certain which receptors these drugs bind to and which neurotransmitters they affect. “How that gets translated into these higher-order things like empathy and feeling connected to the world, we don’t totally understand,” Dr. Woolley says.

Challenges and the Future

Although MDMA and psychedelics are largely considered safe when taken in a legal, medically controlled setting, there is reason to be cautious.

“They have relatively low impact on the body, like heart rate increase or blood pressure increase. But they might leave some disturbing psychological effects,” says Dr. Holze. Scientists routinely screen experiment volunteers for their risk for psychiatric disorders. 

Although risk for addiction is low with both MDMA and psychedelics, there is always some risk for misuse. MDMA “ can produce feelings of well-being, and then people might use it repeatedly, ” Dr. de Wit says. “ That doesn ’ t seem to be a problem for really a lot of people, but it could easily happen. ”  

Still, possibilities remain for MDMA in the fight against loneliness. 

“[People] feel open, they feel like things are possible, they feel like they’re unstuck,” Dr. Woolley says. “You can harness that in psychotherapy.”

A version of this article appeared on Medscape.com.

Some call the drug “ecstasy” or “molly.” Researchers are calling it a potential tool to help treat loneliness.

As public health experts sound the alarm on a rising loneliness epidemic in the United States and across the globe, early research is finding that MDMA could increase social connectedness and reduce defensiveness in some people — effects that some say could, in combination with therapy, help combat loneliness. 

In the latest study, MDMA “led to a robust increase in feelings of connection” among people socializing in a controlled setting. Participants were dosed with either MDMA or a placebo and asked to chat with a stranger. Afterward, those who took MDMA said their companion was more responsive and attentive, and that they had plenty in common. The drug also “increased participants’ ratings of liking their partners, feeling connected and finding the conversation enjoyable and meaningful.” 

The study was small — just 18 participants — but its results “have implications for MDMA-assisted therapy,” the authors wrote. “This feeling of connectedness could help patients feel safe and trusting, thereby facilitating deeper emotional exploration.” 

MDMA “really does seem to make people want to interact more with other people,” says Harriet de Wit, PhD, a neuropharmacologist at the University of Chicago and one of the study’s authors. The results echo those of earlier research using psychedelics like LSD or psilocybin. 

It’s important to note that any intervention involving MDMA or psychedelics would be a drug-assisted therapy — that is, used in conjunction with the appropriate therapy and in a therapeutic setting. MDMA-assisted therapy has already drawn popular and scientific attention, as it recently cleared clinical trials for treating posttraumatic stress disorder (PTSD) and may be nearing approval by the US Food and Drug Administration (FDA). 

According to Friederike Holze, PhD, psychopharmacologist at the University of Basel, in Switzerland, “there could be a place” for MDMA and psychedelics in treating chronic loneliness, but only under professional supervision. 

There would have to be clear guidelines too, says Joshua Woolley, MD, PhD, a psychiatrist at the University of California, San Francisco. 

MDMA and psychedelics “induce this plastic state, a state where people can change. They feel open, they feel like things are possible,” Dr. Woolley says. Then, with therapy, “you can help them change.”

Loneliness Can Impact Our Health

On top of the mental health ramifications, the physiologic effects of loneliness could have grave consequences over time. In observational studies, loneliness has been linked to higher risks for cancer and heart disease, and shorter lifespan. One third  of Americans over 45 say they are chronically lonely. 

Chronic loneliness changes how we think and behave, research shows. It makes us fear contact with others and see them in a more negative light, as more threatening and less trustworthy. Lonely people prefer to stand farther apart  from strangers and avoid touch. 

This is where MDMA-assisted therapies could potentially help, by easing these defensive tendencies, according to Dr. Woolley.

MDMA, Psychedelics, and Social Behavior

MDMA, or 3,4-methylenedioxymethamphetamine, is a hybrid  between a stimulant and a psychedelic. In Dr. de Wit’s earlier experiments, volunteers given MDMA engaged more in communal activities, chatting, and playing games. They used more positive words during social encounters than those who had received a placebo. And after MDMA, people felt less rejected if they were slighted in Cyberball  — a virtual ball-tossing game commonly used to measure the effects of social exclusion.

MDMA has been shown to reduce people’s response to other’s negative emotions, diminishing activation of the amygdala (the brain’s fear center) while looking at pictures of angry faces. 

This could be helpful. “If you perceive a person’s natural expression as being a little bit angry, if that disappears, then you might be more inclined to interact,” de Wit says. 

However, there may be downsides, too. If a drug makes people more trusting and willing to connect, they could be taken advantage of. This is why, Dr. Woolley says, “psychedelics have been used in cults.” 

MDMA may also make the experience of touch more pleasant. In a series of experiments in 2019, researchers gently stroked volunteers ’ arms with a goat-hair brush, mimicking the comforting gestures one may receive from a loved one. At the same time, the scientists monitored the volunteers’ facial muscles. People on MDMA perceived gentle touch as more pleasant than those on placebo, and their smile muscles activated more.

MDMA and psychedelics boost social behaviors in animals, too — suggesting that their effects on relationships have a biological basis. Rats on MDMA are more likely to lie next to each other, and mice become more resilient to social stress. Even octopuses become more outgoing after a dose of MDMA, choosing to spend more time with other octopuses instead of a new toy. Classic psychedelics show similar effects — LSD, for example, makes mice more social. 

Psychedelics can induce a sense of a “dissolution of the self-other boundary,” Dr. Woolley says. People who take them often say it’s “helped them feel more connected to themselves and other people.” LSD, first synthesized in 1938, may help increase empathy in some people. 

Psilocybin, a compound found in over 200 species of mushrooms and used for centuries in Mesoamerican rituals, also seems to boost empathy, with effects persisting for at least seven days. In Cyberball, the online ball-throwing game, people who took psilocybin felt less socially rejected, an outcome reflected in their brain activation patterns in one study — the areas responsible for social-pain processing appeared to dim after a dose. 

Making It Legal and Putting It to Use

In 2020, Oregon became the first state to establish a regulatory framework for psilocybin for therapeutic use, and  Colorado  followed suit in 2022. Such therapeutic applications of psilocybin could help fight loneliness as well, Dr. Woolley believes, because a “ common symptom of depression is that people feel socially withdrawn and lack motivation, ” he says. As mentioned above, MDMA-assisted therapy is also nearing FDA approval for PTSD. 

What remain unclear are the exact mechanisms at play. 

“MDMA releases oxytocin, and it does that through serotonin receptors,” Dr. de Wit says. Serotonin activates 5-HT1A receptors in the hypothalamus, releasing oxytocin into the bloodstream. In Dr. de Wit’s recent experiments, the more people felt connected after taking MDMA, the more oxytocin was found circulating in their bodies. (Another drug, methamphetamine, also upped the levels of oxytocin but did not increase feelings of connectedness.) 

“It’s likely that both something in the serotonin system independent of oxytocin, and oxytocin itself, contribute,” Dr. de Wit says. Dopamine, a neurotransmitter responsible for motivation, appears to increase as well. 

The empathy-boosting effects of LSD also seem to be at least partly driven by oxytocin, experiments published in 2021 revealed. Studies in mice, meanwhile, suggest that glutamate, a chemical messenger in the brain, may be behind some of LSD’s prosocial effects. 

Scientists are fairly certain which receptors these drugs bind to and which neurotransmitters they affect. “How that gets translated into these higher-order things like empathy and feeling connected to the world, we don’t totally understand,” Dr. Woolley says.

Challenges and the Future

Although MDMA and psychedelics are largely considered safe when taken in a legal, medically controlled setting, there is reason to be cautious.

“They have relatively low impact on the body, like heart rate increase or blood pressure increase. But they might leave some disturbing psychological effects,” says Dr. Holze. Scientists routinely screen experiment volunteers for their risk for psychiatric disorders. 

Although risk for addiction is low with both MDMA and psychedelics, there is always some risk for misuse. MDMA “ can produce feelings of well-being, and then people might use it repeatedly, ” Dr. de Wit says. “ That doesn ’ t seem to be a problem for really a lot of people, but it could easily happen. ”  

Still, possibilities remain for MDMA in the fight against loneliness. 

“[People] feel open, they feel like things are possible, they feel like they’re unstuck,” Dr. Woolley says. “You can harness that in psychotherapy.”

A version of this article appeared on Medscape.com.

Our psychiatric research, which found a high incidence of undiagnosed mental illness in mass shooters, was recently awarded the esteemed Psychodynamic Psychiatry Journal Prize for best paper published in the last 2 years (2022-2023). The editors noted our integrity in using quantitative data to argue against the common, careless assumption that mass shooters are not mentally ill.

Some of the mass shooters we studied were motivated by religious or political ideologies that were considered forms of terrorism. Given the current tragically violent landscape both at home and in Israel/Palestine, the “desire for destruction” is vital to understand.

Although there have been a limited number of psychiatric studies of perpetrators of mass shootings, our team took the first step to lay the groundwork by conducting a systematic, quantitative study. Our psychiatric research team’s research findings were published in the Journal of Clinical Psychopharmacology and then in greater detail in Psychodynamic Psychiatry,^1,2 which provided important context to the complicated backgrounds of these mass shooters who suffer from abuse, marginalization, and severe undiagnosed brain illness.³

Dr. Cerfolio

The Mother Jones database of 115 mass shootings from 1982 to 2019 was used to study retrospectively 55 shooters in the United States. We developed a uniform, comprehensive, 62-item questionnaire to compile the data collection from multiple sources and record our psychiatric assessments of the assailants, using DSM-5 criteria. After developing this detailed psychiatric assessment questionnaire, psychiatric researchers evaluated the weight and quality of clinical evidence by (1) interviewing forensic psychiatrists who had assessed the assailant following the crime, and/or (2) reviewing court records of psychiatric evaluations conducted during the postcrime judicial proceedings to determine the prevalence of psychiatric illness. Rather than accepting diagnoses from forensic psychiatrists and/or court records, our team independently reviewed the clinical data gathered from multiple sources to apply the DSM-5 criteria to diagnose mental illness.

In most incidents in the database, the perpetrator died either during or shortly after the crime. We examined every case (n=35) in which the assailant survived, and criminal proceedings were instituted.

Of the 35 cases in which the assailant survived and criminal proceedings were instituted, there was insufficient information to make a diagnosis in 3 cases. Of the remaining 32 cases in which we had sufficient information, we determined that 87.5% had the following psychiatric diagnosis: 18 assailants (56%) had schizophrenia, while 10 assailants (31%) had other psychiatric diagnoses: 3 had bipolar I disorder, 2 had delusional disorders (persecutory), 2 had personality disorders (1 paranoid, 1 borderline), 2 had substance-related disorders without other psychiatric diagnosis, and 1 had post-traumatic stress disorder (PTSD).

Out of the 32 surviving assailants for whom we have sufficient evidence, 87.5% of perpetrators of mass shootings were diagnosed with major psychiatric illness, and none were treated appropriately with medication at the time of the crime. Four assailants (12.5%) had no psychiatric diagnosis that we could discern. Of the 18 surviving assailants with schizophrenia, no assailant was on antipsychotic medication for the treatment of schizophrenia prior to the crime. Of the 10 surviving assailants with other psychiatric illnesses, no assailant was on antipsychotic and/or appropriate medication.

In addition, we found that the clinical misdiagnosis of early-onset schizophrenia was associated with the worsening of many of these assailants’ psychotic symptoms. Many of our adolescent shooters prior to the massacre had been misdiagnosed with attention-deficit disorder (ADD), major depression disorder (MDD), or autism spectrum disorder.

Though the vast majority of those suffering from psychiatric illnesses who are appropriately treated are not violent, there is a growing body of scientific research that indicates a strong association of untreated brain illness with those who commit mass shootings.^4,5,6 This research demonstrates that such untreated illness combined with access to firearms poses a lethal threat to society.

Stanford University

Most of the assailants also experienced profound estrangement, not only from families and friends, but most importantly from themselves. Being marginalized rendered them more vulnerable to their untreated psychiatric illness and to radicalization online, which fostered their violence. While there are complex reasons that a person is not diagnosed, there remains a vital need to decrease the stigma of mental illness to enable those with psychiatric illness to be more respected, less marginalized, and encouraged to receive effective psychiatric treatments.

Dr. Cerfolio is author of “Psychoanalytic and Spiritual Perspectives on Terrorism: Desire for Destruction.” She is clinical assistant professor at the Icahn School of Medicine at Mount Sinai, New York. Dr. Glick is Professor Emeritus, Department of Psychiatry and Behavioral Sciences at Stanford University School of Medicine, Stanford, Calif.

References

1. Glick ID, et al. Domestic Mass Shooters: The Association With Unmedicated and Untreated Psychiatric Illness. J Clin Psychopharmacol. 2021 Jul-Aug;41(4):366-369. doi: 10.1097/JCP.0000000000001417.

2. Cerfolio NE, et al. A Retrospective Observational Study of Psychosocial Determinants and Psychiatric Diagnoses of Mass Shooters in the United States. Psychodyn Psychiatry. 2022 Fall;50(3):1-16. doi: 10.1521/pdps.2022.50.5.001.

3. Cerfolio NE. The Parkland gunman, a horrific crime, and mental illness. The New York Times. 2022 Oct 14. www.nytimes.com/2022/10/14/opinion/letters/jan-6-panel-trump.html#link-5e2ccc1.

4. Corner E, et al. Mental Health Disorders and the Terrorist: A Research Note Probing Selection Effects and Disorder Prevalence. Stud Confl Terror. 2016 Jan;39(6):560–568. doi: 10.1080/1057610X.2015.1120099.

5. Gruenewald J, et al. Distinguishing “Loner” Attacks from Other Domestic Extremist Violence. Criminol Public Policy. 2013 Feb;12(1):65–91. doi: 10.1111/1745-9133.12008.

6. Lankford A. Detecting mental health problems and suicidal motives among terrorists and mass shooters. Crim Behav Ment Health. 2016 Dec;26(5):315-321. doi: 10.1002/cbm.2020.

Our psychiatric research, which found a high incidence of undiagnosed mental illness in mass shooters, was recently awarded the esteemed Psychodynamic Psychiatry Journal Prize for best paper published in the last 2 years (2022-2023). The editors noted our integrity in using quantitative data to argue against the common, careless assumption that mass shooters are not mentally ill.

Some of the mass shooters we studied were motivated by religious or political ideologies that were considered forms of terrorism. Given the current tragically violent landscape both at home and in Israel/Palestine, the “desire for destruction” is vital to understand.

Although there have been a limited number of psychiatric studies of perpetrators of mass shootings, our team took the first step to lay the groundwork by conducting a systematic, quantitative study. Our psychiatric research team’s research findings were published in the Journal of Clinical Psychopharmacology and then in greater detail in Psychodynamic Psychiatry,^1,2 which provided important context to the complicated backgrounds of these mass shooters who suffer from abuse, marginalization, and severe undiagnosed brain illness.³

Dr. Cerfolio

The Mother Jones database of 115 mass shootings from 1982 to 2019 was used to study retrospectively 55 shooters in the United States. We developed a uniform, comprehensive, 62-item questionnaire to compile the data collection from multiple sources and record our psychiatric assessments of the assailants, using DSM-5 criteria. After developing this detailed psychiatric assessment questionnaire, psychiatric researchers evaluated the weight and quality of clinical evidence by (1) interviewing forensic psychiatrists who had assessed the assailant following the crime, and/or (2) reviewing court records of psychiatric evaluations conducted during the postcrime judicial proceedings to determine the prevalence of psychiatric illness. Rather than accepting diagnoses from forensic psychiatrists and/or court records, our team independently reviewed the clinical data gathered from multiple sources to apply the DSM-5 criteria to diagnose mental illness.

In most incidents in the database, the perpetrator died either during or shortly after the crime. We examined every case (n=35) in which the assailant survived, and criminal proceedings were instituted.

Of the 35 cases in which the assailant survived and criminal proceedings were instituted, there was insufficient information to make a diagnosis in 3 cases. Of the remaining 32 cases in which we had sufficient information, we determined that 87.5% had the following psychiatric diagnosis: 18 assailants (56%) had schizophrenia, while 10 assailants (31%) had other psychiatric diagnoses: 3 had bipolar I disorder, 2 had delusional disorders (persecutory), 2 had personality disorders (1 paranoid, 1 borderline), 2 had substance-related disorders without other psychiatric diagnosis, and 1 had post-traumatic stress disorder (PTSD).

Out of the 32 surviving assailants for whom we have sufficient evidence, 87.5% of perpetrators of mass shootings were diagnosed with major psychiatric illness, and none were treated appropriately with medication at the time of the crime. Four assailants (12.5%) had no psychiatric diagnosis that we could discern. Of the 18 surviving assailants with schizophrenia, no assailant was on antipsychotic medication for the treatment of schizophrenia prior to the crime. Of the 10 surviving assailants with other psychiatric illnesses, no assailant was on antipsychotic and/or appropriate medication.

In addition, we found that the clinical misdiagnosis of early-onset schizophrenia was associated with the worsening of many of these assailants’ psychotic symptoms. Many of our adolescent shooters prior to the massacre had been misdiagnosed with attention-deficit disorder (ADD), major depression disorder (MDD), or autism spectrum disorder.

Though the vast majority of those suffering from psychiatric illnesses who are appropriately treated are not violent, there is a growing body of scientific research that indicates a strong association of untreated brain illness with those who commit mass shootings.^4,5,6 This research demonstrates that such untreated illness combined with access to firearms poses a lethal threat to society.

Stanford University

Most of the assailants also experienced profound estrangement, not only from families and friends, but most importantly from themselves. Being marginalized rendered them more vulnerable to their untreated psychiatric illness and to radicalization online, which fostered their violence. While there are complex reasons that a person is not diagnosed, there remains a vital need to decrease the stigma of mental illness to enable those with psychiatric illness to be more respected, less marginalized, and encouraged to receive effective psychiatric treatments.

Dr. Cerfolio is author of “Psychoanalytic and Spiritual Perspectives on Terrorism: Desire for Destruction.” She is clinical assistant professor at the Icahn School of Medicine at Mount Sinai, New York. Dr. Glick is Professor Emeritus, Department of Psychiatry and Behavioral Sciences at Stanford University School of Medicine, Stanford, Calif.

References

1. Glick ID, et al. Domestic Mass Shooters: The Association With Unmedicated and Untreated Psychiatric Illness. J Clin Psychopharmacol. 2021 Jul-Aug;41(4):366-369. doi: 10.1097/JCP.0000000000001417.

2. Cerfolio NE, et al. A Retrospective Observational Study of Psychosocial Determinants and Psychiatric Diagnoses of Mass Shooters in the United States. Psychodyn Psychiatry. 2022 Fall;50(3):1-16. doi: 10.1521/pdps.2022.50.5.001.

3. Cerfolio NE. The Parkland gunman, a horrific crime, and mental illness. The New York Times. 2022 Oct 14. www.nytimes.com/2022/10/14/opinion/letters/jan-6-panel-trump.html#link-5e2ccc1.

4. Corner E, et al. Mental Health Disorders and the Terrorist: A Research Note Probing Selection Effects and Disorder Prevalence. Stud Confl Terror. 2016 Jan;39(6):560–568. doi: 10.1080/1057610X.2015.1120099.

5. Gruenewald J, et al. Distinguishing “Loner” Attacks from Other Domestic Extremist Violence. Criminol Public Policy. 2013 Feb;12(1):65–91. doi: 10.1111/1745-9133.12008.

6. Lankford A. Detecting mental health problems and suicidal motives among terrorists and mass shooters. Crim Behav Ment Health. 2016 Dec;26(5):315-321. doi: 10.1002/cbm.2020.

Our psychiatric research, which found a high incidence of undiagnosed mental illness in mass shooters, was recently awarded the esteemed Psychodynamic Psychiatry Journal Prize for best paper published in the last 2 years (2022-2023). The editors noted our integrity in using quantitative data to argue against the common, careless assumption that mass shooters are not mentally ill.

Some of the mass shooters we studied were motivated by religious or political ideologies that were considered forms of terrorism. Given the current tragically violent landscape both at home and in Israel/Palestine, the “desire for destruction” is vital to understand.

Although there have been a limited number of psychiatric studies of perpetrators of mass shootings, our team took the first step to lay the groundwork by conducting a systematic, quantitative study. Our psychiatric research team’s research findings were published in the Journal of Clinical Psychopharmacology and then in greater detail in Psychodynamic Psychiatry,^1,2 which provided important context to the complicated backgrounds of these mass shooters who suffer from abuse, marginalization, and severe undiagnosed brain illness.³

Dr. Cerfolio

The Mother Jones database of 115 mass shootings from 1982 to 2019 was used to study retrospectively 55 shooters in the United States. We developed a uniform, comprehensive, 62-item questionnaire to compile the data collection from multiple sources and record our psychiatric assessments of the assailants, using DSM-5 criteria. After developing this detailed psychiatric assessment questionnaire, psychiatric researchers evaluated the weight and quality of clinical evidence by (1) interviewing forensic psychiatrists who had assessed the assailant following the crime, and/or (2) reviewing court records of psychiatric evaluations conducted during the postcrime judicial proceedings to determine the prevalence of psychiatric illness. Rather than accepting diagnoses from forensic psychiatrists and/or court records, our team independently reviewed the clinical data gathered from multiple sources to apply the DSM-5 criteria to diagnose mental illness.

In most incidents in the database, the perpetrator died either during or shortly after the crime. We examined every case (n=35) in which the assailant survived, and criminal proceedings were instituted.

Of the 35 cases in which the assailant survived and criminal proceedings were instituted, there was insufficient information to make a diagnosis in 3 cases. Of the remaining 32 cases in which we had sufficient information, we determined that 87.5% had the following psychiatric diagnosis: 18 assailants (56%) had schizophrenia, while 10 assailants (31%) had other psychiatric diagnoses: 3 had bipolar I disorder, 2 had delusional disorders (persecutory), 2 had personality disorders (1 paranoid, 1 borderline), 2 had substance-related disorders without other psychiatric diagnosis, and 1 had post-traumatic stress disorder (PTSD).

Out of the 32 surviving assailants for whom we have sufficient evidence, 87.5% of perpetrators of mass shootings were diagnosed with major psychiatric illness, and none were treated appropriately with medication at the time of the crime. Four assailants (12.5%) had no psychiatric diagnosis that we could discern. Of the 18 surviving assailants with schizophrenia, no assailant was on antipsychotic medication for the treatment of schizophrenia prior to the crime. Of the 10 surviving assailants with other psychiatric illnesses, no assailant was on antipsychotic and/or appropriate medication.

In addition, we found that the clinical misdiagnosis of early-onset schizophrenia was associated with the worsening of many of these assailants’ psychotic symptoms. Many of our adolescent shooters prior to the massacre had been misdiagnosed with attention-deficit disorder (ADD), major depression disorder (MDD), or autism spectrum disorder.

Though the vast majority of those suffering from psychiatric illnesses who are appropriately treated are not violent, there is a growing body of scientific research that indicates a strong association of untreated brain illness with those who commit mass shootings.^4,5,6 This research demonstrates that such untreated illness combined with access to firearms poses a lethal threat to society.

Stanford University

Most of the assailants also experienced profound estrangement, not only from families and friends, but most importantly from themselves. Being marginalized rendered them more vulnerable to their untreated psychiatric illness and to radicalization online, which fostered their violence. While there are complex reasons that a person is not diagnosed, there remains a vital need to decrease the stigma of mental illness to enable those with psychiatric illness to be more respected, less marginalized, and encouraged to receive effective psychiatric treatments.

Dr. Cerfolio is author of “Psychoanalytic and Spiritual Perspectives on Terrorism: Desire for Destruction.” She is clinical assistant professor at the Icahn School of Medicine at Mount Sinai, New York. Dr. Glick is Professor Emeritus, Department of Psychiatry and Behavioral Sciences at Stanford University School of Medicine, Stanford, Calif.

References

1. Glick ID, et al. Domestic Mass Shooters: The Association With Unmedicated and Untreated Psychiatric Illness. J Clin Psychopharmacol. 2021 Jul-Aug;41(4):366-369. doi: 10.1097/JCP.0000000000001417.

2. Cerfolio NE, et al. A Retrospective Observational Study of Psychosocial Determinants and Psychiatric Diagnoses of Mass Shooters in the United States. Psychodyn Psychiatry. 2022 Fall;50(3):1-16. doi: 10.1521/pdps.2022.50.5.001.

3. Cerfolio NE. The Parkland gunman, a horrific crime, and mental illness. The New York Times. 2022 Oct 14. www.nytimes.com/2022/10/14/opinion/letters/jan-6-panel-trump.html#link-5e2ccc1.

4. Corner E, et al. Mental Health Disorders and the Terrorist: A Research Note Probing Selection Effects and Disorder Prevalence. Stud Confl Terror. 2016 Jan;39(6):560–568. doi: 10.1080/1057610X.2015.1120099.

5. Gruenewald J, et al. Distinguishing “Loner” Attacks from Other Domestic Extremist Violence. Criminol Public Policy. 2013 Feb;12(1):65–91. doi: 10.1111/1745-9133.12008.

6. Lankford A. Detecting mental health problems and suicidal motives among terrorists and mass shooters. Crim Behav Ment Health. 2016 Dec;26(5):315-321. doi: 10.1002/cbm.2020.

Childbirth-related posttraumatic stress disorder (CB-PTSD) is a form of PTSD that can develop related to trauma surrounding the events of giving birth. It affects approximately 5% of women after any birth, which is similar to the rate of PTSD after experiencing a natural disaster.¹ Up to 17% of women may have posttraumatic symptoms in the postpartum period.¹ Despite the high prevalence of CB-PTSD, many psychiatric clinicians have not incorporated screening for and management of CB-PTSD into their practice.

This is partly because childbirth has been conceptualized as a “stressful but positive life event.”² Historically, childbirth was not recognized as a traumatic event; for example, in DSM-III-R, the criteria for trauma in PTSD required an event outside the range of usual human experience, and childbirth was implicitly excluded as being too common to be traumatic. In the past decade, this clinical phenomenon has been more formally recognized and studied.²

CB-PTSD presents with symptoms similar to those of other forms of PTSD, with some nuances, as outlined in Table 1.³ Avoidance can be the predominant symptom; this can affect mothers’ engagement in postnatal care and is a major risk factor for postpartum depression.³

Many risk factors in the peripartum period can impact the development of CB-PTSD (Table 2³). The most significant risk factor is whether the patient views the delivery of their baby as a subjectively negative experience, regardless of the presence or lack of peripartum complications.¹ However, parents of infants who require treatment in a neonatal intensive care unit and women who require emergency medical treatment following delivery are at higher risk.

Screening and treatment

Ideally, every woman should be screened for CB-PTSD by their psychiatrist or obstetrician during a postpartum visit at least 1 month after delivery. In particular, high-risk populations and women with subjectively negative birth experiences should be screened, as well as women with postpartum depression that may have been precipitated or perpetuated by a traumatic experience. The City Birth Trauma Scale is a free 31-item self-report scale that can be used for such screening. It addresses both general and birth-related symptoms and is validated in multiple languages.⁴

Selective serotonin reuptake inhibitors and prazosin may be helpful for symptomatic treatment of CB-PTSD. Ongoing research studying the efficacy of cognitive-behavioral therapy and eye movement desensitization and reprocessing for CB-PTSD has yielded promising results but is limited in its generalizability.

Many women who develop CB-PTSD choose to get pregnant again. Psychiatrists can apply the principles of trauma-informed care and collaborate with obstetric and pediatric physicians to reduce the risk of retraumatization. It is critical to identify at-risk women and educate and prepare them for their next delivery experience. By focusing on communication, informed consent, and emotional support, we can do our best to prevent the recurrence of CB-PTSD.

Childbirth-related posttraumatic stress disorder (CB-PTSD) is a form of PTSD that can develop related to trauma surrounding the events of giving birth. It affects approximately 5% of women after any birth, which is similar to the rate of PTSD after experiencing a natural disaster.¹ Up to 17% of women may have posttraumatic symptoms in the postpartum period.¹ Despite the high prevalence of CB-PTSD, many psychiatric clinicians have not incorporated screening for and management of CB-PTSD into their practice.

This is partly because childbirth has been conceptualized as a “stressful but positive life event.”² Historically, childbirth was not recognized as a traumatic event; for example, in DSM-III-R, the criteria for trauma in PTSD required an event outside the range of usual human experience, and childbirth was implicitly excluded as being too common to be traumatic. In the past decade, this clinical phenomenon has been more formally recognized and studied.²

CB-PTSD presents with symptoms similar to those of other forms of PTSD, with some nuances, as outlined in Table 1.³ Avoidance can be the predominant symptom; this can affect mothers’ engagement in postnatal care and is a major risk factor for postpartum depression.³

Many risk factors in the peripartum period can impact the development of CB-PTSD (Table 2³). The most significant risk factor is whether the patient views the delivery of their baby as a subjectively negative experience, regardless of the presence or lack of peripartum complications.¹ However, parents of infants who require treatment in a neonatal intensive care unit and women who require emergency medical treatment following delivery are at higher risk.

Screening and treatment

Ideally, every woman should be screened for CB-PTSD by their psychiatrist or obstetrician during a postpartum visit at least 1 month after delivery. In particular, high-risk populations and women with subjectively negative birth experiences should be screened, as well as women with postpartum depression that may have been precipitated or perpetuated by a traumatic experience. The City Birth Trauma Scale is a free 31-item self-report scale that can be used for such screening. It addresses both general and birth-related symptoms and is validated in multiple languages.⁴

Selective serotonin reuptake inhibitors and prazosin may be helpful for symptomatic treatment of CB-PTSD. Ongoing research studying the efficacy of cognitive-behavioral therapy and eye movement desensitization and reprocessing for CB-PTSD has yielded promising results but is limited in its generalizability.

Many women who develop CB-PTSD choose to get pregnant again. Psychiatrists can apply the principles of trauma-informed care and collaborate with obstetric and pediatric physicians to reduce the risk of retraumatization. It is critical to identify at-risk women and educate and prepare them for their next delivery experience. By focusing on communication, informed consent, and emotional support, we can do our best to prevent the recurrence of CB-PTSD.

Childbirth-related posttraumatic stress disorder (CB-PTSD) is a form of PTSD that can develop related to trauma surrounding the events of giving birth. It affects approximately 5% of women after any birth, which is similar to the rate of PTSD after experiencing a natural disaster.¹ Up to 17% of women may have posttraumatic symptoms in the postpartum period.¹ Despite the high prevalence of CB-PTSD, many psychiatric clinicians have not incorporated screening for and management of CB-PTSD into their practice.

This is partly because childbirth has been conceptualized as a “stressful but positive life event.”² Historically, childbirth was not recognized as a traumatic event; for example, in DSM-III-R, the criteria for trauma in PTSD required an event outside the range of usual human experience, and childbirth was implicitly excluded as being too common to be traumatic. In the past decade, this clinical phenomenon has been more formally recognized and studied.²

CB-PTSD presents with symptoms similar to those of other forms of PTSD, with some nuances, as outlined in Table 1.³ Avoidance can be the predominant symptom; this can affect mothers’ engagement in postnatal care and is a major risk factor for postpartum depression.³

Many risk factors in the peripartum period can impact the development of CB-PTSD (Table 2³). The most significant risk factor is whether the patient views the delivery of their baby as a subjectively negative experience, regardless of the presence or lack of peripartum complications.¹ However, parents of infants who require treatment in a neonatal intensive care unit and women who require emergency medical treatment following delivery are at higher risk.

Screening and treatment

Ideally, every woman should be screened for CB-PTSD by their psychiatrist or obstetrician during a postpartum visit at least 1 month after delivery. In particular, high-risk populations and women with subjectively negative birth experiences should be screened, as well as women with postpartum depression that may have been precipitated or perpetuated by a traumatic experience. The City Birth Trauma Scale is a free 31-item self-report scale that can be used for such screening. It addresses both general and birth-related symptoms and is validated in multiple languages.⁴

Selective serotonin reuptake inhibitors and prazosin may be helpful for symptomatic treatment of CB-PTSD. Ongoing research studying the efficacy of cognitive-behavioral therapy and eye movement desensitization and reprocessing for CB-PTSD has yielded promising results but is limited in its generalizability.

Many women who develop CB-PTSD choose to get pregnant again. Psychiatrists can apply the principles of trauma-informed care and collaborate with obstetric and pediatric physicians to reduce the risk of retraumatization. It is critical to identify at-risk women and educate and prepare them for their next delivery experience. By focusing on communication, informed consent, and emotional support, we can do our best to prevent the recurrence of CB-PTSD.