Anxiety Disorders

Most adults in the United States (70%) are anxious or extremely anxious about keeping themselves or their families safe, with 42% very anxious about gun violence, results of a national mental health poll conducted by the American Psychiatric Association (APA) show.

“There is a lot of worry in the world right now about economic uncertainty, about violence, about how we’re going to come out of this period of time,” APA President Rebecca W. Brendel, MD, JD, said during an APA press briefing announcing the latest poll results.

Brendel said the results are an important reminder and opportunity for psychiatrists to put their finger on the pulse of Americans’ mental health.

“If 70% of people are feeling unsafe, we need to come up with individual and also society-based solutions to help people move forward so that we can see a brighter future and not experience so much anxiety,” she added.

The poll was conducted between April 20 and 22, 2023, among a nationally representative sample of 2,201 adults. The analysis also tracks data from a poll conducted between April 23 and 24, 2022, among a sample of 2,210 adults.

Overall, nearly two in five adults (37%) reported feeling more anxious than they were at this time last year, which is higher than in 2022 (32%) but lower than in 2021 (41%) and 2020 (62%).

About one-third (30%) of adults said they have consulted a mental health care professional, a slight uptick from 2022.

Other issues keeping Americans up at night include keeping their identity safe (68%), their health (66%), paying bills or expenses (65%), climate change (59%), the opioid epidemic (50%) and the impact of emerging technology on day-to-day life (45%).

Half of respondents reported they would be likely to consider a mental health treatment involving cannabis or marijuana, while most said they would be unlikely to consider a treatment involving psychedelics (59%) or ketamine (56%).

Two-thirds (68%) of American adults reported that their children and teenagers have more mental health problems than they did a decade ago.

More than 50% of parents are concerned about their children’s technology use (59%) and mental state (55%), and 31% have encountered difficulty scheduling appointments with mental health professionals for their children.

More than three-quarters (78%) of U.S. adults believe mental health affects physical health and that untreated mental illness has a significant negative effect on families (78%). About two-thirds (64%) believe untreated mental illness harms the economy.

One in three adults (34%) would not vote for a candidate for elected office who has a mental illness – up 7% from 2022.

“The majority of the public understands something we’ve been saying for a long time: Your mental health is about your health,” Saul Levin, MD, MPA, chief executive officer and medical director at the American Psychiatric Association, said in the release.

“It’s contingent upon us as a field to continue to spread that message, and that those who are experiencing mental health concerns aren’t alone and that there are ways to receive help,” Dr. Levin added.
 

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

Most adults in the United States (70%) are anxious or extremely anxious about keeping themselves or their families safe, with 42% very anxious about gun violence, results of a national mental health poll conducted by the American Psychiatric Association (APA) show.

“There is a lot of worry in the world right now about economic uncertainty, about violence, about how we’re going to come out of this period of time,” APA President Rebecca W. Brendel, MD, JD, said during an APA press briefing announcing the latest poll results.

Brendel said the results are an important reminder and opportunity for psychiatrists to put their finger on the pulse of Americans’ mental health.

“If 70% of people are feeling unsafe, we need to come up with individual and also society-based solutions to help people move forward so that we can see a brighter future and not experience so much anxiety,” she added.

The poll was conducted between April 20 and 22, 2023, among a nationally representative sample of 2,201 adults. The analysis also tracks data from a poll conducted between April 23 and 24, 2022, among a sample of 2,210 adults.

Overall, nearly two in five adults (37%) reported feeling more anxious than they were at this time last year, which is higher than in 2022 (32%) but lower than in 2021 (41%) and 2020 (62%).

About one-third (30%) of adults said they have consulted a mental health care professional, a slight uptick from 2022.

Other issues keeping Americans up at night include keeping their identity safe (68%), their health (66%), paying bills or expenses (65%), climate change (59%), the opioid epidemic (50%) and the impact of emerging technology on day-to-day life (45%).

Half of respondents reported they would be likely to consider a mental health treatment involving cannabis or marijuana, while most said they would be unlikely to consider a treatment involving psychedelics (59%) or ketamine (56%).

Two-thirds (68%) of American adults reported that their children and teenagers have more mental health problems than they did a decade ago.

More than 50% of parents are concerned about their children’s technology use (59%) and mental state (55%), and 31% have encountered difficulty scheduling appointments with mental health professionals for their children.

More than three-quarters (78%) of U.S. adults believe mental health affects physical health and that untreated mental illness has a significant negative effect on families (78%). About two-thirds (64%) believe untreated mental illness harms the economy.

One in three adults (34%) would not vote for a candidate for elected office who has a mental illness – up 7% from 2022.

“The majority of the public understands something we’ve been saying for a long time: Your mental health is about your health,” Saul Levin, MD, MPA, chief executive officer and medical director at the American Psychiatric Association, said in the release.

“It’s contingent upon us as a field to continue to spread that message, and that those who are experiencing mental health concerns aren’t alone and that there are ways to receive help,” Dr. Levin added.
 

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

Most adults in the United States (70%) are anxious or extremely anxious about keeping themselves or their families safe, with 42% very anxious about gun violence, results of a national mental health poll conducted by the American Psychiatric Association (APA) show.

“There is a lot of worry in the world right now about economic uncertainty, about violence, about how we’re going to come out of this period of time,” APA President Rebecca W. Brendel, MD, JD, said during an APA press briefing announcing the latest poll results.

Brendel said the results are an important reminder and opportunity for psychiatrists to put their finger on the pulse of Americans’ mental health.

“If 70% of people are feeling unsafe, we need to come up with individual and also society-based solutions to help people move forward so that we can see a brighter future and not experience so much anxiety,” she added.

The poll was conducted between April 20 and 22, 2023, among a nationally representative sample of 2,201 adults. The analysis also tracks data from a poll conducted between April 23 and 24, 2022, among a sample of 2,210 adults.

Overall, nearly two in five adults (37%) reported feeling more anxious than they were at this time last year, which is higher than in 2022 (32%) but lower than in 2021 (41%) and 2020 (62%).

About one-third (30%) of adults said they have consulted a mental health care professional, a slight uptick from 2022.

Other issues keeping Americans up at night include keeping their identity safe (68%), their health (66%), paying bills or expenses (65%), climate change (59%), the opioid epidemic (50%) and the impact of emerging technology on day-to-day life (45%).

Half of respondents reported they would be likely to consider a mental health treatment involving cannabis or marijuana, while most said they would be unlikely to consider a treatment involving psychedelics (59%) or ketamine (56%).

Two-thirds (68%) of American adults reported that their children and teenagers have more mental health problems than they did a decade ago.

More than 50% of parents are concerned about their children’s technology use (59%) and mental state (55%), and 31% have encountered difficulty scheduling appointments with mental health professionals for their children.

More than three-quarters (78%) of U.S. adults believe mental health affects physical health and that untreated mental illness has a significant negative effect on families (78%). About two-thirds (64%) believe untreated mental illness harms the economy.

One in three adults (34%) would not vote for a candidate for elected office who has a mental illness – up 7% from 2022.

“The majority of the public understands something we’ve been saying for a long time: Your mental health is about your health,” Saul Levin, MD, MPA, chief executive officer and medical director at the American Psychiatric Association, said in the release.

“It’s contingent upon us as a field to continue to spread that message, and that those who are experiencing mental health concerns aren’t alone and that there are ways to receive help,” Dr. Levin added.
 

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

When I was medical student, world famous behaviorist Dr. Joseph Wolpe was my mentor and taught me a great deal about anxiety disorders and phobias in his clinic. I did some of the original research on agoraphobias in the mid-1970s and have used the experience to treat many patients with phobias over the last 40-plus years.

Dr. Richard W. Cohen

Some of these patients with phobias had marked functional impairments in their social functioning and their adaptive skills. One such example – dental phobia – is a fear of going to the dentist and is commonly found in the general population.

Susan A. Cohen, DMD, a dentist who has practiced for more than 20 years, has seen this fear on a daily basis in her patients, ranging from mild to extreme. She says that most dental patients are able to overcome their fear and panic, but she estimates that about 5% have extreme dental phobias that prevented a patient from visiting the dentist. This can lead to poor dental health, affect self esteem, and destroy relationships.

The causes of dental phobia are multifactorial and as follows:

• Fear of pain and needles.
• Past bad experiences with dental procedures.
• Past history of abuse.
• Fear of loss of control in the dental chair.
• History of other phobias or anxiety disorders.

Dr. Cohen also states that the anticipatory anxiety of going to the dentist can be just as fearful as being in the dental chair. And she further states this anticipatory anxiety causes a great deal of noncompliance in keeping dental appointments. Patients missed dental appointments that were very necessary for their overall health. Dr. Cohen noticed that triggers to this specific dental anxiety are:

• Thoughts of being in the dental office.
• Thoughts of lying in the dental chair.
• Thoughts of hearing sounds of drills or seeing dental instruments.
• The smells of the dental office.
• Dental overhead lights.

Symptoms of dental phobias include chills, dizziness, hyperhidrosis, heart palpitations, shortness of breath, indigestion, and trembling. Dr. Cohen also notes that people with dental phobias can cry before visits, have insomnia, and experience panic attacks. These symptoms can further cause avoidance of visits, and can trigger anxiety and fears that do not match the danger.

Avoidance of treatment often leads to poor dental health, periodontal disease, tooth loss, and decayed teeth, but also may contribute to heart problems, diabetes, and undetected carcinomas. Noncompliance with dental care affects general well being and self esteem, and may cause chronic pain, sleep problems, and embarrassment. It may also affect performance in work and school, and can cause social isolation.

The good news is that psychiatric treatment can be very helpful in treating dental phobias. Exposure therapy in vivo and in vitro with systematic desensitization and flooding can decrease significantly the fears, panic, and avoidance some dental patients experience. Cognitive behavioral therapy (CBT) can change the way patients see and respond to the situations that trigger symptoms.

Additionally, acupuncture can reduce the anxiety that patients feel about dental visits, and distraction techniques such as music and television can be very helpful during dental appointments. Guided imagery using deep breathing exercises with relaxation, visualization, and positive suggestion can create a sense of well-being and calmness. Hypnosis has also been shown to decrease the stress of being in a dental office. Nitrous oxide and oral or IV sedation may be a helpful last resort.

It is important for a person with dental phobias to be referred to a caring dentist who is sensitive to anxiety, and choose a dentist who will listen to and help the patient come up with signals, such as raising their hand, to temporarily stop a dental procedure. This technique will help the dental patient to avoid experiencing a total loss of control and help them feel less overwhelmed.

Dr. Cohen also says that it is helpful to visit the dentist at a less busy time of the day so there are fewer dental sounds and anxiety triggers in the office.

I have found that behavior modification with systematic desensitization and flooding in vivo and in vitro is extremely helpful in helping patients with extreme dental phobias overcome their fears and become more compliant with their dental treatments. Through the use of these techniques, dental phobias – and their emotional and physical sequelae – may be alleviated together.

Dr. Richard W. Cohen is a psychiatrist who has been in private practice for more than 40 years and is on the editorial advisory board for Clinical Psychiatry News. Dr. Susan A. Cohen has practiced dentistry for over 20 years. The Cohens, who are married, are based in Philadelphia.

When I was medical student, world famous behaviorist Dr. Joseph Wolpe was my mentor and taught me a great deal about anxiety disorders and phobias in his clinic. I did some of the original research on agoraphobias in the mid-1970s and have used the experience to treat many patients with phobias over the last 40-plus years.

Dr. Richard W. Cohen

Some of these patients with phobias had marked functional impairments in their social functioning and their adaptive skills. One such example – dental phobia – is a fear of going to the dentist and is commonly found in the general population.

Susan A. Cohen, DMD, a dentist who has practiced for more than 20 years, has seen this fear on a daily basis in her patients, ranging from mild to extreme. She says that most dental patients are able to overcome their fear and panic, but she estimates that about 5% have extreme dental phobias that prevented a patient from visiting the dentist. This can lead to poor dental health, affect self esteem, and destroy relationships.

The causes of dental phobia are multifactorial and as follows:

• Fear of pain and needles.
• Past bad experiences with dental procedures.
• Past history of abuse.
• Fear of loss of control in the dental chair.
• History of other phobias or anxiety disorders.

Dr. Cohen also states that the anticipatory anxiety of going to the dentist can be just as fearful as being in the dental chair. And she further states this anticipatory anxiety causes a great deal of noncompliance in keeping dental appointments. Patients missed dental appointments that were very necessary for their overall health. Dr. Cohen noticed that triggers to this specific dental anxiety are:

• Thoughts of being in the dental office.
• Thoughts of lying in the dental chair.
• Thoughts of hearing sounds of drills or seeing dental instruments.
• The smells of the dental office.
• Dental overhead lights.

Symptoms of dental phobias include chills, dizziness, hyperhidrosis, heart palpitations, shortness of breath, indigestion, and trembling. Dr. Cohen also notes that people with dental phobias can cry before visits, have insomnia, and experience panic attacks. These symptoms can further cause avoidance of visits, and can trigger anxiety and fears that do not match the danger.

Avoidance of treatment often leads to poor dental health, periodontal disease, tooth loss, and decayed teeth, but also may contribute to heart problems, diabetes, and undetected carcinomas. Noncompliance with dental care affects general well being and self esteem, and may cause chronic pain, sleep problems, and embarrassment. It may also affect performance in work and school, and can cause social isolation.

The good news is that psychiatric treatment can be very helpful in treating dental phobias. Exposure therapy in vivo and in vitro with systematic desensitization and flooding can decrease significantly the fears, panic, and avoidance some dental patients experience. Cognitive behavioral therapy (CBT) can change the way patients see and respond to the situations that trigger symptoms.

Additionally, acupuncture can reduce the anxiety that patients feel about dental visits, and distraction techniques such as music and television can be very helpful during dental appointments. Guided imagery using deep breathing exercises with relaxation, visualization, and positive suggestion can create a sense of well-being and calmness. Hypnosis has also been shown to decrease the stress of being in a dental office. Nitrous oxide and oral or IV sedation may be a helpful last resort.

It is important for a person with dental phobias to be referred to a caring dentist who is sensitive to anxiety, and choose a dentist who will listen to and help the patient come up with signals, such as raising their hand, to temporarily stop a dental procedure. This technique will help the dental patient to avoid experiencing a total loss of control and help them feel less overwhelmed.

Dr. Cohen also says that it is helpful to visit the dentist at a less busy time of the day so there are fewer dental sounds and anxiety triggers in the office.

I have found that behavior modification with systematic desensitization and flooding in vivo and in vitro is extremely helpful in helping patients with extreme dental phobias overcome their fears and become more compliant with their dental treatments. Through the use of these techniques, dental phobias – and their emotional and physical sequelae – may be alleviated together.

Dr. Richard W. Cohen is a psychiatrist who has been in private practice for more than 40 years and is on the editorial advisory board for Clinical Psychiatry News. Dr. Susan A. Cohen has practiced dentistry for over 20 years. The Cohens, who are married, are based in Philadelphia.

When I was medical student, world famous behaviorist Dr. Joseph Wolpe was my mentor and taught me a great deal about anxiety disorders and phobias in his clinic. I did some of the original research on agoraphobias in the mid-1970s and have used the experience to treat many patients with phobias over the last 40-plus years.

Dr. Richard W. Cohen

Some of these patients with phobias had marked functional impairments in their social functioning and their adaptive skills. One such example – dental phobia – is a fear of going to the dentist and is commonly found in the general population.

Susan A. Cohen, DMD, a dentist who has practiced for more than 20 years, has seen this fear on a daily basis in her patients, ranging from mild to extreme. She says that most dental patients are able to overcome their fear and panic, but she estimates that about 5% have extreme dental phobias that prevented a patient from visiting the dentist. This can lead to poor dental health, affect self esteem, and destroy relationships.

The causes of dental phobia are multifactorial and as follows:

• Fear of pain and needles.
• Past bad experiences with dental procedures.
• Past history of abuse.
• Fear of loss of control in the dental chair.
• History of other phobias or anxiety disorders.

Dr. Cohen also states that the anticipatory anxiety of going to the dentist can be just as fearful as being in the dental chair. And she further states this anticipatory anxiety causes a great deal of noncompliance in keeping dental appointments. Patients missed dental appointments that were very necessary for their overall health. Dr. Cohen noticed that triggers to this specific dental anxiety are:

• Thoughts of being in the dental office.
• Thoughts of lying in the dental chair.
• Thoughts of hearing sounds of drills or seeing dental instruments.
• The smells of the dental office.
• Dental overhead lights.

Symptoms of dental phobias include chills, dizziness, hyperhidrosis, heart palpitations, shortness of breath, indigestion, and trembling. Dr. Cohen also notes that people with dental phobias can cry before visits, have insomnia, and experience panic attacks. These symptoms can further cause avoidance of visits, and can trigger anxiety and fears that do not match the danger.

Avoidance of treatment often leads to poor dental health, periodontal disease, tooth loss, and decayed teeth, but also may contribute to heart problems, diabetes, and undetected carcinomas. Noncompliance with dental care affects general well being and self esteem, and may cause chronic pain, sleep problems, and embarrassment. It may also affect performance in work and school, and can cause social isolation.

The good news is that psychiatric treatment can be very helpful in treating dental phobias. Exposure therapy in vivo and in vitro with systematic desensitization and flooding can decrease significantly the fears, panic, and avoidance some dental patients experience. Cognitive behavioral therapy (CBT) can change the way patients see and respond to the situations that trigger symptoms.

Additionally, acupuncture can reduce the anxiety that patients feel about dental visits, and distraction techniques such as music and television can be very helpful during dental appointments. Guided imagery using deep breathing exercises with relaxation, visualization, and positive suggestion can create a sense of well-being and calmness. Hypnosis has also been shown to decrease the stress of being in a dental office. Nitrous oxide and oral or IV sedation may be a helpful last resort.

It is important for a person with dental phobias to be referred to a caring dentist who is sensitive to anxiety, and choose a dentist who will listen to and help the patient come up with signals, such as raising their hand, to temporarily stop a dental procedure. This technique will help the dental patient to avoid experiencing a total loss of control and help them feel less overwhelmed.

Dr. Cohen also says that it is helpful to visit the dentist at a less busy time of the day so there are fewer dental sounds and anxiety triggers in the office.

I have found that behavior modification with systematic desensitization and flooding in vivo and in vitro is extremely helpful in helping patients with extreme dental phobias overcome their fears and become more compliant with their dental treatments. Through the use of these techniques, dental phobias – and their emotional and physical sequelae – may be alleviated together.

Dr. Richard W. Cohen is a psychiatrist who has been in private practice for more than 40 years and is on the editorial advisory board for Clinical Psychiatry News. Dr. Susan A. Cohen has practiced dentistry for over 20 years. The Cohens, who are married, are based in Philadelphia.

A large proportion of U.S. adults who are prescribed schedule II stimulants are simultaneously receiving other CNS-active agents including benzodiazepines, opioids, and antidepressants – a potentially dangerous practice.

Investigators analyzed prescription drug claims for over 9.1 million U.S. adults over a 1-year period and found that 276,223 (3%) had used a schedule II stimulant, such as methylphenidate and amphetamines, during that time. Of these 276,223 patients, 45% combined these agents with one or more additional CNS-active drugs and almost 25% were simultaneously using two or more additional CNS-active drugs.

Close to half of the stimulant users were taking an antidepressant, while close to one-third filled prescriptions for anxiolytic/sedative/hypnotic meditations, and one-fifth received opioid prescriptions.

The widespread, often off-label use of these stimulants in combination therapy with antidepressants, anxiolytics, opioids, and other psychoactive drugs, “reveals new patterns of utilization beyond the approved use of stimulants as monotherapy for ADHD, but because there are so few studies of these kinds of combination therapy, both the advantages and additional risks [of this type of prescribing] remain unknown,” study investigator Thomas J. Moore, AB, faculty associate in epidemiology, Johns Hopkins Bloomberg School of Public Health and Johns Hopkins Medicine, Baltimore, told this news organization.

The study was published online in BMJ Open.
 

‘Dangerous’ substances

Amphetamines and methylphenidate are CNS stimulants that have been in use for almost a century. Like opioids and barbiturates, they’re considered “dangerous” and classified as schedule II Controlled Substances because of their high potential for abuse.

Over many years, these stimulants have been used for multiple purposes, including nasal congestion, narcolepsy, appetite suppression, binge eating, depression, senile behavior, lethargy, and ADHD, the researchers note.

Observational studies suggest medical use of these agents has been increasing in the United States. The investigators conducted previous research that revealed a 79% increase from 2013 to 2018 in the number of adults who self-report their use. The current study, said Mr. Moore, explores how these stimulants are being used.

For the study, data was extracted from the MarketScan 2019 and 2020 Commercial Claims and Encounters Databases, focusing on 9.1 million adults aged 19-64 years who were continuously enrolled in an included commercial benefit plan from Oct. 1, 2019 to Dec. 31, 2020.

The primary outcome consisted of an outpatient prescription claim, service date, and days’ supply for the CNS-active drugs.

The researchers defined “combination-2” therapy as 60 or more days of combination treatment with a schedule II stimulant and at least one additional CNS-active drug. “Combination-3” therapy was defined as the addition of at least two additional CNS-active drugs.

The researchers used service date and days’ supply to examine the number of stimulant and other CNS-active drugs for each of the days of 2020.

CNS-active drug classes included antidepressants, anxiolytics/sedatives/hypnotics, antipsychotics, opioids, anticonvulsants, and other CNS-active drugs.
 

Prescribing cascade

Of the total number of adults enrolled, 3% (n = 276,223) were taking schedule II stimulants during 2020, with a median of 8 (interquartile range, 4-11) prescriptions. These drugs provided 227 (IQR, 110-322) treatment days of exposure.

Among those taking stimulants 45.5% combined the use of at least one additional CNS-active drug for a median of 213 (IQR, 126-301) treatment days; and 24.3% used at least two additional CNS-active drugs for a median of 182 (IQR, 108-276) days.

“Clinicians should beware of the prescribing cascade. Sometimes it begins with an antidepressant that causes too much sedation, so a stimulant gets added, which leads to insomnia, so alprazolam gets added to the mix,” Mr. Moore said.

He cautioned that this “leaves a patient with multiple drugs, all with discontinuation effects of different kinds and clashing effects.”

These new findings, the investigators note, “add new public health concerns to those raised by our previous study. ... this more-detailed profile reveals several new patterns.”

Most patients become “long-term users” once treatment has started, with 75% continuing for a 1-year period.

“This underscores the possible risks of nonmedical use and dependence that have warranted the classification of these drugs as having high potential for psychological or physical dependence and their prominent appearance in toxicology drug rankings of fatal overdose cases,” they write.

They note that the data “do not indicate which intervention may have come first – a stimulant added to compensate for excess sedation from the benzodiazepine, or the alprazolam added to calm excessive CNS stimulation and/or insomnia from the stimulants or other drugs.”

Several limitations cited by the authors include the fact that, although the population encompassed 9.1 million people, it “may not represent all commercially insured adults,” and it doesn’t include people who aren’t covered by commercial insurance.

Moreover, the MarketScan dataset included up to four diagnosis codes for each outpatient and emergency department encounter; therefore, it was not possible to directly link the diagnoses to specific prescription drug claims, and thus the diagnoses were not evaluated.

“Since many providers will not accept a drug claim for a schedule II stimulant without an on-label diagnosis of ADHD,” the authors suspect that “large numbers of this diagnosis were present.”
 

Complex prescribing regimens

Mark Olfson, MD, MPH, professor of psychiatry, medicine, and law and professor of epidemiology, Columbia University Irving Medical Center, New York, said the report “highlights the pharmacological complexity of adults who are treated with stimulants.”

Columbia University

Dr. Olfson, who is a research psychiatrist at the New York State Psychiatric Institute, New York, and was not involved with the study, observed there is “evidence to support stimulants as an adjunctive therapy for treatment-resistant unipolar depression in older adults.”

However, he added, “this indication is unlikely to fully explain the high proportion of nonelderly, stimulant-treated adults who also receive antidepressants.”

These new findings “call for research to increase our understanding of the clinical contexts that motivate these complex prescribing regimens as well as their effectiveness and safety,” said Dr. Olfson.

The authors have not declared a specific grant for this research from any funding agency in the public, commercial, or not-for-profit sectors. Mr. Moore declares no relevant financial relationships. Coauthor G. Caleb Alexander, MD, is past chair and a current member of the Food and Drug Administration’s Peripheral and Central Nervous System Advisory Committee; is a cofounding principal and equity holder in Monument Analytics, a health care consultancy whose clients include the life sciences industry as well as plaintiffs in opioid litigation, for whom he has served as a paid expert witness; and is a past member of OptumRx’s National P&T Committee. Dr. Olfson declares no relevant financial relationships.

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

A large proportion of U.S. adults who are prescribed schedule II stimulants are simultaneously receiving other CNS-active agents including benzodiazepines, opioids, and antidepressants – a potentially dangerous practice.

Investigators analyzed prescription drug claims for over 9.1 million U.S. adults over a 1-year period and found that 276,223 (3%) had used a schedule II stimulant, such as methylphenidate and amphetamines, during that time. Of these 276,223 patients, 45% combined these agents with one or more additional CNS-active drugs and almost 25% were simultaneously using two or more additional CNS-active drugs.

Close to half of the stimulant users were taking an antidepressant, while close to one-third filled prescriptions for anxiolytic/sedative/hypnotic meditations, and one-fifth received opioid prescriptions.

The widespread, often off-label use of these stimulants in combination therapy with antidepressants, anxiolytics, opioids, and other psychoactive drugs, “reveals new patterns of utilization beyond the approved use of stimulants as monotherapy for ADHD, but because there are so few studies of these kinds of combination therapy, both the advantages and additional risks [of this type of prescribing] remain unknown,” study investigator Thomas J. Moore, AB, faculty associate in epidemiology, Johns Hopkins Bloomberg School of Public Health and Johns Hopkins Medicine, Baltimore, told this news organization.

The study was published online in BMJ Open.
 

‘Dangerous’ substances

Amphetamines and methylphenidate are CNS stimulants that have been in use for almost a century. Like opioids and barbiturates, they’re considered “dangerous” and classified as schedule II Controlled Substances because of their high potential for abuse.

Over many years, these stimulants have been used for multiple purposes, including nasal congestion, narcolepsy, appetite suppression, binge eating, depression, senile behavior, lethargy, and ADHD, the researchers note.

Observational studies suggest medical use of these agents has been increasing in the United States. The investigators conducted previous research that revealed a 79% increase from 2013 to 2018 in the number of adults who self-report their use. The current study, said Mr. Moore, explores how these stimulants are being used.

For the study, data was extracted from the MarketScan 2019 and 2020 Commercial Claims and Encounters Databases, focusing on 9.1 million adults aged 19-64 years who were continuously enrolled in an included commercial benefit plan from Oct. 1, 2019 to Dec. 31, 2020.

The primary outcome consisted of an outpatient prescription claim, service date, and days’ supply for the CNS-active drugs.

The researchers defined “combination-2” therapy as 60 or more days of combination treatment with a schedule II stimulant and at least one additional CNS-active drug. “Combination-3” therapy was defined as the addition of at least two additional CNS-active drugs.

The researchers used service date and days’ supply to examine the number of stimulant and other CNS-active drugs for each of the days of 2020.

CNS-active drug classes included antidepressants, anxiolytics/sedatives/hypnotics, antipsychotics, opioids, anticonvulsants, and other CNS-active drugs.
 

Prescribing cascade

Of the total number of adults enrolled, 3% (n = 276,223) were taking schedule II stimulants during 2020, with a median of 8 (interquartile range, 4-11) prescriptions. These drugs provided 227 (IQR, 110-322) treatment days of exposure.

Among those taking stimulants 45.5% combined the use of at least one additional CNS-active drug for a median of 213 (IQR, 126-301) treatment days; and 24.3% used at least two additional CNS-active drugs for a median of 182 (IQR, 108-276) days.

“Clinicians should beware of the prescribing cascade. Sometimes it begins with an antidepressant that causes too much sedation, so a stimulant gets added, which leads to insomnia, so alprazolam gets added to the mix,” Mr. Moore said.

He cautioned that this “leaves a patient with multiple drugs, all with discontinuation effects of different kinds and clashing effects.”

These new findings, the investigators note, “add new public health concerns to those raised by our previous study. ... this more-detailed profile reveals several new patterns.”

Most patients become “long-term users” once treatment has started, with 75% continuing for a 1-year period.

“This underscores the possible risks of nonmedical use and dependence that have warranted the classification of these drugs as having high potential for psychological or physical dependence and their prominent appearance in toxicology drug rankings of fatal overdose cases,” they write.

They note that the data “do not indicate which intervention may have come first – a stimulant added to compensate for excess sedation from the benzodiazepine, or the alprazolam added to calm excessive CNS stimulation and/or insomnia from the stimulants or other drugs.”

Several limitations cited by the authors include the fact that, although the population encompassed 9.1 million people, it “may not represent all commercially insured adults,” and it doesn’t include people who aren’t covered by commercial insurance.

Moreover, the MarketScan dataset included up to four diagnosis codes for each outpatient and emergency department encounter; therefore, it was not possible to directly link the diagnoses to specific prescription drug claims, and thus the diagnoses were not evaluated.

“Since many providers will not accept a drug claim for a schedule II stimulant without an on-label diagnosis of ADHD,” the authors suspect that “large numbers of this diagnosis were present.”
 

Complex prescribing regimens

Mark Olfson, MD, MPH, professor of psychiatry, medicine, and law and professor of epidemiology, Columbia University Irving Medical Center, New York, said the report “highlights the pharmacological complexity of adults who are treated with stimulants.”

Columbia University

Dr. Olfson, who is a research psychiatrist at the New York State Psychiatric Institute, New York, and was not involved with the study, observed there is “evidence to support stimulants as an adjunctive therapy for treatment-resistant unipolar depression in older adults.”

However, he added, “this indication is unlikely to fully explain the high proportion of nonelderly, stimulant-treated adults who also receive antidepressants.”

These new findings “call for research to increase our understanding of the clinical contexts that motivate these complex prescribing regimens as well as their effectiveness and safety,” said Dr. Olfson.

The authors have not declared a specific grant for this research from any funding agency in the public, commercial, or not-for-profit sectors. Mr. Moore declares no relevant financial relationships. Coauthor G. Caleb Alexander, MD, is past chair and a current member of the Food and Drug Administration’s Peripheral and Central Nervous System Advisory Committee; is a cofounding principal and equity holder in Monument Analytics, a health care consultancy whose clients include the life sciences industry as well as plaintiffs in opioid litigation, for whom he has served as a paid expert witness; and is a past member of OptumRx’s National P&T Committee. Dr. Olfson declares no relevant financial relationships.

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

A large proportion of U.S. adults who are prescribed schedule II stimulants are simultaneously receiving other CNS-active agents including benzodiazepines, opioids, and antidepressants – a potentially dangerous practice.

Investigators analyzed prescription drug claims for over 9.1 million U.S. adults over a 1-year period and found that 276,223 (3%) had used a schedule II stimulant, such as methylphenidate and amphetamines, during that time. Of these 276,223 patients, 45% combined these agents with one or more additional CNS-active drugs and almost 25% were simultaneously using two or more additional CNS-active drugs.

Close to half of the stimulant users were taking an antidepressant, while close to one-third filled prescriptions for anxiolytic/sedative/hypnotic meditations, and one-fifth received opioid prescriptions.

The widespread, often off-label use of these stimulants in combination therapy with antidepressants, anxiolytics, opioids, and other psychoactive drugs, “reveals new patterns of utilization beyond the approved use of stimulants as monotherapy for ADHD, but because there are so few studies of these kinds of combination therapy, both the advantages and additional risks [of this type of prescribing] remain unknown,” study investigator Thomas J. Moore, AB, faculty associate in epidemiology, Johns Hopkins Bloomberg School of Public Health and Johns Hopkins Medicine, Baltimore, told this news organization.

The study was published online in BMJ Open.
 

‘Dangerous’ substances

Amphetamines and methylphenidate are CNS stimulants that have been in use for almost a century. Like opioids and barbiturates, they’re considered “dangerous” and classified as schedule II Controlled Substances because of their high potential for abuse.

Over many years, these stimulants have been used for multiple purposes, including nasal congestion, narcolepsy, appetite suppression, binge eating, depression, senile behavior, lethargy, and ADHD, the researchers note.

Observational studies suggest medical use of these agents has been increasing in the United States. The investigators conducted previous research that revealed a 79% increase from 2013 to 2018 in the number of adults who self-report their use. The current study, said Mr. Moore, explores how these stimulants are being used.

For the study, data was extracted from the MarketScan 2019 and 2020 Commercial Claims and Encounters Databases, focusing on 9.1 million adults aged 19-64 years who were continuously enrolled in an included commercial benefit plan from Oct. 1, 2019 to Dec. 31, 2020.

The primary outcome consisted of an outpatient prescription claim, service date, and days’ supply for the CNS-active drugs.

The researchers defined “combination-2” therapy as 60 or more days of combination treatment with a schedule II stimulant and at least one additional CNS-active drug. “Combination-3” therapy was defined as the addition of at least two additional CNS-active drugs.

The researchers used service date and days’ supply to examine the number of stimulant and other CNS-active drugs for each of the days of 2020.

CNS-active drug classes included antidepressants, anxiolytics/sedatives/hypnotics, antipsychotics, opioids, anticonvulsants, and other CNS-active drugs.
 

Prescribing cascade

Of the total number of adults enrolled, 3% (n = 276,223) were taking schedule II stimulants during 2020, with a median of 8 (interquartile range, 4-11) prescriptions. These drugs provided 227 (IQR, 110-322) treatment days of exposure.

Among those taking stimulants 45.5% combined the use of at least one additional CNS-active drug for a median of 213 (IQR, 126-301) treatment days; and 24.3% used at least two additional CNS-active drugs for a median of 182 (IQR, 108-276) days.

“Clinicians should beware of the prescribing cascade. Sometimes it begins with an antidepressant that causes too much sedation, so a stimulant gets added, which leads to insomnia, so alprazolam gets added to the mix,” Mr. Moore said.

He cautioned that this “leaves a patient with multiple drugs, all with discontinuation effects of different kinds and clashing effects.”

These new findings, the investigators note, “add new public health concerns to those raised by our previous study. ... this more-detailed profile reveals several new patterns.”

Most patients become “long-term users” once treatment has started, with 75% continuing for a 1-year period.

“This underscores the possible risks of nonmedical use and dependence that have warranted the classification of these drugs as having high potential for psychological or physical dependence and their prominent appearance in toxicology drug rankings of fatal overdose cases,” they write.

They note that the data “do not indicate which intervention may have come first – a stimulant added to compensate for excess sedation from the benzodiazepine, or the alprazolam added to calm excessive CNS stimulation and/or insomnia from the stimulants or other drugs.”

Several limitations cited by the authors include the fact that, although the population encompassed 9.1 million people, it “may not represent all commercially insured adults,” and it doesn’t include people who aren’t covered by commercial insurance.

Moreover, the MarketScan dataset included up to four diagnosis codes for each outpatient and emergency department encounter; therefore, it was not possible to directly link the diagnoses to specific prescription drug claims, and thus the diagnoses were not evaluated.

“Since many providers will not accept a drug claim for a schedule II stimulant without an on-label diagnosis of ADHD,” the authors suspect that “large numbers of this diagnosis were present.”
 

Complex prescribing regimens

Mark Olfson, MD, MPH, professor of psychiatry, medicine, and law and professor of epidemiology, Columbia University Irving Medical Center, New York, said the report “highlights the pharmacological complexity of adults who are treated with stimulants.”

Columbia University

Dr. Olfson, who is a research psychiatrist at the New York State Psychiatric Institute, New York, and was not involved with the study, observed there is “evidence to support stimulants as an adjunctive therapy for treatment-resistant unipolar depression in older adults.”

However, he added, “this indication is unlikely to fully explain the high proportion of nonelderly, stimulant-treated adults who also receive antidepressants.”

These new findings “call for research to increase our understanding of the clinical contexts that motivate these complex prescribing regimens as well as their effectiveness and safety,” said Dr. Olfson.

The authors have not declared a specific grant for this research from any funding agency in the public, commercial, or not-for-profit sectors. Mr. Moore declares no relevant financial relationships. Coauthor G. Caleb Alexander, MD, is past chair and a current member of the Food and Drug Administration’s Peripheral and Central Nervous System Advisory Committee; is a cofounding principal and equity holder in Monument Analytics, a health care consultancy whose clients include the life sciences industry as well as plaintiffs in opioid litigation, for whom he has served as a paid expert witness; and is a past member of OptumRx’s National P&T Committee. Dr. Olfson declares no relevant financial relationships.

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

WASHINGTON – Dysregulated stress systems may help explain why childhood trauma has such a dramatic and enduring psychiatric impact, new research suggests.

“We already knew childhood trauma is associated with the later development of depressive and anxiety disorders, but it’s been unclear what makes sufferers of early trauma more likely to develop these psychiatric conditions,” study investigator Erika Kuzminskaite, PhD candidate, department of psychiatry, Amsterdam University Medical Center (UMC), the Netherlands, told this news organization.

Pauline Anderson

“The evidence now points to unbalanced stress systems as a possible cause of this vulnerability, and now the most important question is, how we can develop preventive interventions,” she added.

The findings were presented as part of the Anxiety and Depression Association of America Anxiety & Depression conference.
 

Elevated cortisol, inflammation

The study included 2,779 adults from the Netherlands Study of Depression and Anxiety (NESDA). Two thirds of participants were female.

Participants retrospectively reported childhood trauma, defined as emotional, physical, or sexual abuse or emotional or physical neglect, before the age of 18 years. Severe trauma was defined as multiple types or increased frequency of abuse.

Of the total cohort, 48% reported experiencing some childhood trauma – 21% reported severe trauma, 27% reported mild trauma, and 42% reported no childhood trauma.

Among those with trauma, 89% had a current or remitted anxiety or depressive disorder, and 11% had no psychiatric sequelae. Among participants who reported no trauma, 68% had a current or remitted disorder, and 32% had no psychiatric disorders.

At baseline, researchers assessed markers of major bodily stress systems, including the hypothalamic-pituitary-adrenal (HPA) axis, the immune-inflammatory system, and the autonomic nervous system (ANS). They examined these markers separately and cumulatively.

In one model, investigators found that levels of cortisol and inflammation were significantly elevated in those with severe childhood trauma compared to those with no childhood trauma. The effects were largest for the cumulative markers for HPA-axis, inflammation, and all stress system markers (Cohen’s d = 0.23, 0.12, and 0.25, respectively). There was no association with ANS markers.

The results were partially explained by lifestyle, said Ms. Kuzminskaite, who noted that people with severe childhood trauma tend to have a higher body mass index, smoke more, and have other unhealthy habits that may represent a “coping” mechanism for trauma.

Those who experienced childhood trauma also have higher rates of other disorders, including asthma, diabetes, and cardiovascular disease. Ms. Kuzminskaite noted that people with childhood trauma have at least double the risk of cancer in later life.

When researchers adjusted for lifestyle factors and chronic conditions, the association for cortisol was reduced and that for inflammation disappeared. However, the cumulative inflammatory markers remained significant.

Another model examined lipopolysaccharide-stimulated (LPS) immune-inflammatory markers by childhood trauma severity. This provides a more “dynamic” measure of stress systems than looking only at static circulating levels in the blood, as was done in the first model, said Ms. Kuzminskaite.

“These levels should theoretically be more affected by experiences such as childhood trauma and they are also less sensitive to lifestyle.”

Here, researchers found significant positive associations with childhood trauma, especially severe trauma, after adjusting for lifestyle and health-related covariates (cumulative index d = 0.19).

“Almost all people with childhood trauma, especially severe trauma, had LPS-stimulated cytokines upregulated,” said Ms. Kuzminskaite. “So again, there is this dysregulation of immune system functioning in these subjects.”

And again, the strongest effect was for the cumulative index of all cytokines, she said.
 

Personalized interventions

Ms. Kuzminskaite noted the importance of learning the impact of early trauma on stress responses. “The goal is to eventually have personalized interventions for people with depression or anxiety related to childhood trauma, or even preventative interventions. If we know, for example, something is going wrong with a patient’s stress systems, we can suggest some therapeutic targets.”

Investigators in Amsterdam are examining the efficacy of mifepristone, which blocks progesterone and is used along with misoprostol for medication abortions and to treat high blood sugar. “The drug is supposed to reset the stress system functioning,” said Ms. Kuzminskaite.

It’s still important to target unhealthy lifestyle habits “that are really impacting the functioning of the stress systems,” she said. Lifestyle interventions could improve the efficacy of treatments for depression, for example, she added.

Luana Marques, PhD, associate professor, department of psychiatry, Harvard Medical School, Boston, said such research is important.

“It reveals the potentially extensive and long-lasting impact of childhood trauma on functioning. The findings underscore the importance of equipping at-risk and trauma-exposed youth with evidence-based skills for managing stress,” she said.

No conflicts of interest were reported.

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

WASHINGTON – Dysregulated stress systems may help explain why childhood trauma has such a dramatic and enduring psychiatric impact, new research suggests.

“We already knew childhood trauma is associated with the later development of depressive and anxiety disorders, but it’s been unclear what makes sufferers of early trauma more likely to develop these psychiatric conditions,” study investigator Erika Kuzminskaite, PhD candidate, department of psychiatry, Amsterdam University Medical Center (UMC), the Netherlands, told this news organization.

Pauline Anderson

“The evidence now points to unbalanced stress systems as a possible cause of this vulnerability, and now the most important question is, how we can develop preventive interventions,” she added.

The findings were presented as part of the Anxiety and Depression Association of America Anxiety & Depression conference.
 

Elevated cortisol, inflammation

The study included 2,779 adults from the Netherlands Study of Depression and Anxiety (NESDA). Two thirds of participants were female.

Participants retrospectively reported childhood trauma, defined as emotional, physical, or sexual abuse or emotional or physical neglect, before the age of 18 years. Severe trauma was defined as multiple types or increased frequency of abuse.

Of the total cohort, 48% reported experiencing some childhood trauma – 21% reported severe trauma, 27% reported mild trauma, and 42% reported no childhood trauma.

Among those with trauma, 89% had a current or remitted anxiety or depressive disorder, and 11% had no psychiatric sequelae. Among participants who reported no trauma, 68% had a current or remitted disorder, and 32% had no psychiatric disorders.

At baseline, researchers assessed markers of major bodily stress systems, including the hypothalamic-pituitary-adrenal (HPA) axis, the immune-inflammatory system, and the autonomic nervous system (ANS). They examined these markers separately and cumulatively.

In one model, investigators found that levels of cortisol and inflammation were significantly elevated in those with severe childhood trauma compared to those with no childhood trauma. The effects were largest for the cumulative markers for HPA-axis, inflammation, and all stress system markers (Cohen’s d = 0.23, 0.12, and 0.25, respectively). There was no association with ANS markers.

The results were partially explained by lifestyle, said Ms. Kuzminskaite, who noted that people with severe childhood trauma tend to have a higher body mass index, smoke more, and have other unhealthy habits that may represent a “coping” mechanism for trauma.

Those who experienced childhood trauma also have higher rates of other disorders, including asthma, diabetes, and cardiovascular disease. Ms. Kuzminskaite noted that people with childhood trauma have at least double the risk of cancer in later life.

When researchers adjusted for lifestyle factors and chronic conditions, the association for cortisol was reduced and that for inflammation disappeared. However, the cumulative inflammatory markers remained significant.

Another model examined lipopolysaccharide-stimulated (LPS) immune-inflammatory markers by childhood trauma severity. This provides a more “dynamic” measure of stress systems than looking only at static circulating levels in the blood, as was done in the first model, said Ms. Kuzminskaite.

“These levels should theoretically be more affected by experiences such as childhood trauma and they are also less sensitive to lifestyle.”

Here, researchers found significant positive associations with childhood trauma, especially severe trauma, after adjusting for lifestyle and health-related covariates (cumulative index d = 0.19).

“Almost all people with childhood trauma, especially severe trauma, had LPS-stimulated cytokines upregulated,” said Ms. Kuzminskaite. “So again, there is this dysregulation of immune system functioning in these subjects.”

And again, the strongest effect was for the cumulative index of all cytokines, she said.
 

Personalized interventions

Ms. Kuzminskaite noted the importance of learning the impact of early trauma on stress responses. “The goal is to eventually have personalized interventions for people with depression or anxiety related to childhood trauma, or even preventative interventions. If we know, for example, something is going wrong with a patient’s stress systems, we can suggest some therapeutic targets.”

Investigators in Amsterdam are examining the efficacy of mifepristone, which blocks progesterone and is used along with misoprostol for medication abortions and to treat high blood sugar. “The drug is supposed to reset the stress system functioning,” said Ms. Kuzminskaite.

It’s still important to target unhealthy lifestyle habits “that are really impacting the functioning of the stress systems,” she said. Lifestyle interventions could improve the efficacy of treatments for depression, for example, she added.

Luana Marques, PhD, associate professor, department of psychiatry, Harvard Medical School, Boston, said such research is important.

“It reveals the potentially extensive and long-lasting impact of childhood trauma on functioning. The findings underscore the importance of equipping at-risk and trauma-exposed youth with evidence-based skills for managing stress,” she said.

No conflicts of interest were reported.

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

WASHINGTON – Dysregulated stress systems may help explain why childhood trauma has such a dramatic and enduring psychiatric impact, new research suggests.

“We already knew childhood trauma is associated with the later development of depressive and anxiety disorders, but it’s been unclear what makes sufferers of early trauma more likely to develop these psychiatric conditions,” study investigator Erika Kuzminskaite, PhD candidate, department of psychiatry, Amsterdam University Medical Center (UMC), the Netherlands, told this news organization.

Pauline Anderson

“The evidence now points to unbalanced stress systems as a possible cause of this vulnerability, and now the most important question is, how we can develop preventive interventions,” she added.

The findings were presented as part of the Anxiety and Depression Association of America Anxiety & Depression conference.
 

Elevated cortisol, inflammation

The study included 2,779 adults from the Netherlands Study of Depression and Anxiety (NESDA). Two thirds of participants were female.

Participants retrospectively reported childhood trauma, defined as emotional, physical, or sexual abuse or emotional or physical neglect, before the age of 18 years. Severe trauma was defined as multiple types or increased frequency of abuse.

Of the total cohort, 48% reported experiencing some childhood trauma – 21% reported severe trauma, 27% reported mild trauma, and 42% reported no childhood trauma.

Among those with trauma, 89% had a current or remitted anxiety or depressive disorder, and 11% had no psychiatric sequelae. Among participants who reported no trauma, 68% had a current or remitted disorder, and 32% had no psychiatric disorders.

At baseline, researchers assessed markers of major bodily stress systems, including the hypothalamic-pituitary-adrenal (HPA) axis, the immune-inflammatory system, and the autonomic nervous system (ANS). They examined these markers separately and cumulatively.

In one model, investigators found that levels of cortisol and inflammation were significantly elevated in those with severe childhood trauma compared to those with no childhood trauma. The effects were largest for the cumulative markers for HPA-axis, inflammation, and all stress system markers (Cohen’s d = 0.23, 0.12, and 0.25, respectively). There was no association with ANS markers.

The results were partially explained by lifestyle, said Ms. Kuzminskaite, who noted that people with severe childhood trauma tend to have a higher body mass index, smoke more, and have other unhealthy habits that may represent a “coping” mechanism for trauma.

Those who experienced childhood trauma also have higher rates of other disorders, including asthma, diabetes, and cardiovascular disease. Ms. Kuzminskaite noted that people with childhood trauma have at least double the risk of cancer in later life.

When researchers adjusted for lifestyle factors and chronic conditions, the association for cortisol was reduced and that for inflammation disappeared. However, the cumulative inflammatory markers remained significant.

Another model examined lipopolysaccharide-stimulated (LPS) immune-inflammatory markers by childhood trauma severity. This provides a more “dynamic” measure of stress systems than looking only at static circulating levels in the blood, as was done in the first model, said Ms. Kuzminskaite.

“These levels should theoretically be more affected by experiences such as childhood trauma and they are also less sensitive to lifestyle.”

Here, researchers found significant positive associations with childhood trauma, especially severe trauma, after adjusting for lifestyle and health-related covariates (cumulative index d = 0.19).

“Almost all people with childhood trauma, especially severe trauma, had LPS-stimulated cytokines upregulated,” said Ms. Kuzminskaite. “So again, there is this dysregulation of immune system functioning in these subjects.”

And again, the strongest effect was for the cumulative index of all cytokines, she said.
 

Personalized interventions

Ms. Kuzminskaite noted the importance of learning the impact of early trauma on stress responses. “The goal is to eventually have personalized interventions for people with depression or anxiety related to childhood trauma, or even preventative interventions. If we know, for example, something is going wrong with a patient’s stress systems, we can suggest some therapeutic targets.”

Investigators in Amsterdam are examining the efficacy of mifepristone, which blocks progesterone and is used along with misoprostol for medication abortions and to treat high blood sugar. “The drug is supposed to reset the stress system functioning,” said Ms. Kuzminskaite.

It’s still important to target unhealthy lifestyle habits “that are really impacting the functioning of the stress systems,” she said. Lifestyle interventions could improve the efficacy of treatments for depression, for example, she added.

Luana Marques, PhD, associate professor, department of psychiatry, Harvard Medical School, Boston, said such research is important.

“It reveals the potentially extensive and long-lasting impact of childhood trauma on functioning. The findings underscore the importance of equipping at-risk and trauma-exposed youth with evidence-based skills for managing stress,” she said.

No conflicts of interest were reported.

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

The American Society of Clinical Oncology has released updated guidelines for treating anxiety and depression in adult cancer survivors.

Since the last guidelines, published in 2014, screening and assessment for depression and anxiety have improved, and a large new evidence base has emerged. To ensure the most up-to-date recommendations, a group of experts spanning psychology, psychiatry, medical and surgical oncology, internal medicine, and nursing convened to review the current literature on managing depression and anxiety. The review included 61 studies – 16 meta-analyses, 44 randomized controlled trials, and one systematic review – published between 2013 and 2021.

“The purpose of this guideline update is to gather and examine the evidence published since the 2014 guideline ... [with a] focus on management and treatment only.” The overall goal is to provide “the most effective and least resource-intensive intervention based on symptom severity” for patients with cancer, the experts write.

The new clinical practice guideline addresses the following question: What are the recommended treatment approaches in the management of anxiety and/or depression in survivors of adult cancer?

After an extensive literature search and analysis, the study was published online in the Journal of Clinical Oncology.

The expert panel’s recommendations fell into three broad categories – general management principles, treatment and care options for depressive symptoms, and treatment and care options for anxiety symptoms – with the guidelines for managing depression and anxiety largely mirroring each other.

The authors caution, however, that the guidelines “were developed in the context of mental health care being available and may not be applicable within other resource settings.”
 

General management principals

All patients with cancer, along with their caregivers, family members, or trusted confidants, should be offered information and resources on depression and anxiety. The panel gave this a “strong” recommendation but provided the caveat that the “information should be culturally informed and linguistically appropriate and can include a conversation between clinician and patient.”

Clinicians should select the most effective and least intensive intervention based on symptom severity when selecting treatment – what the panelists referred to as a stepped-care model. History of psychiatric diagnoses or substance use as well as prior responses to mental health treatment are some of the factors that may inform treatment choice.

For patients experiencing both depression and anxiety symptoms, treatment of depressive symptoms should be prioritized.

When referring a patient for further evaluation or care, clinicians “should make every effort to reduce barriers and facilitate patient follow-through,” the authors write. And health care professionals should regularly assess the treatment responses for patients receiving psychological or pharmacological interventions.

Overall, the treatments should be “supervised by a psychiatrist, and primary care or oncology providers work collaboratively with a nurse care manager to provide psychological interventions and monitor treatment compliance and outcomes,” the panelists write. “This type of collaborative care is found to be superior to usual care and is more cost-effective than face-to-face and pharmacologic treatment for depression.”
 

Treatment and care options for depressive and anxiety symptoms

For patients with moderate to severe depression symptoms, the panelists again stressed that clinicians should provide “culturally informed and linguistically appropriate information.” This information may include the frequency and symptoms of depression as well as signs these symptoms may be getting worse, with contact information for the medical team provided.

Among patients with moderate symptoms, clinicians can offer patients a range of individual or group therapy options, including cognitive-behavioral therapy (CBT), behavioral activation, mindfulness-based stress reduction, or structured physical activity and exercise. For patients with severe symptoms of depression, clinicians should offer individual therapy with one of these four treatment options: CBT, behavioral activation, mindfulness-based stress reduction, or interpersonal therapy.

The panelists offered almost identical recommendations for patients with anxiety, except mindfulness-based stress reduction was an option for patients with severe symptoms.

Clinicians can also provide pharmacologic options to treat depression or anxiety in certain patients, though the panelists provided the caveat that evidence for pharmacologic management is weak.

“These guidelines make no recommendations about any specific pharmacologic regimen being better than another,” the experts wrote. And “patients should be warned of potential harm or adverse effects.”

Overall, the panelists noted that, as highlighted in the 2014 ASCO guideline, the updated version continues to stress the importance of providing education on coping with stress, anxiety, and depression.

And “for individuals with elevated symptoms, validation and normalizing patients’ experiences is crucial,” the panelists write.

Although the timing of screening is not the focus of this updated review, the experts recognized that “how and when patients with cancer and survivors are screened are important determinants of timely management of anxiety and depression.”

And unlike the prior guideline, “pharmacotherapy is not recommended as a first-line treatment, neither alone nor in combination,” the authors say.

Overall, the panelists emphasize how widespread the mental health care crisis is and that problems accessing mental health care remain. “The choice of intervention to offer patients facing such obstacles should be based on shared decision-making, taking into account availability, accessibility, patient preference, likelihood of adverse events, adherence, and cost,” the experts conclude.

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

The American Society of Clinical Oncology has released updated guidelines for treating anxiety and depression in adult cancer survivors.

Since the last guidelines, published in 2014, screening and assessment for depression and anxiety have improved, and a large new evidence base has emerged. To ensure the most up-to-date recommendations, a group of experts spanning psychology, psychiatry, medical and surgical oncology, internal medicine, and nursing convened to review the current literature on managing depression and anxiety. The review included 61 studies – 16 meta-analyses, 44 randomized controlled trials, and one systematic review – published between 2013 and 2021.

“The purpose of this guideline update is to gather and examine the evidence published since the 2014 guideline ... [with a] focus on management and treatment only.” The overall goal is to provide “the most effective and least resource-intensive intervention based on symptom severity” for patients with cancer, the experts write.

The new clinical practice guideline addresses the following question: What are the recommended treatment approaches in the management of anxiety and/or depression in survivors of adult cancer?

After an extensive literature search and analysis, the study was published online in the Journal of Clinical Oncology.

The expert panel’s recommendations fell into three broad categories – general management principles, treatment and care options for depressive symptoms, and treatment and care options for anxiety symptoms – with the guidelines for managing depression and anxiety largely mirroring each other.

The authors caution, however, that the guidelines “were developed in the context of mental health care being available and may not be applicable within other resource settings.”
 

General management principals

All patients with cancer, along with their caregivers, family members, or trusted confidants, should be offered information and resources on depression and anxiety. The panel gave this a “strong” recommendation but provided the caveat that the “information should be culturally informed and linguistically appropriate and can include a conversation between clinician and patient.”

Clinicians should select the most effective and least intensive intervention based on symptom severity when selecting treatment – what the panelists referred to as a stepped-care model. History of psychiatric diagnoses or substance use as well as prior responses to mental health treatment are some of the factors that may inform treatment choice.

For patients experiencing both depression and anxiety symptoms, treatment of depressive symptoms should be prioritized.

When referring a patient for further evaluation or care, clinicians “should make every effort to reduce barriers and facilitate patient follow-through,” the authors write. And health care professionals should regularly assess the treatment responses for patients receiving psychological or pharmacological interventions.

Overall, the treatments should be “supervised by a psychiatrist, and primary care or oncology providers work collaboratively with a nurse care manager to provide psychological interventions and monitor treatment compliance and outcomes,” the panelists write. “This type of collaborative care is found to be superior to usual care and is more cost-effective than face-to-face and pharmacologic treatment for depression.”
 

Treatment and care options for depressive and anxiety symptoms

For patients with moderate to severe depression symptoms, the panelists again stressed that clinicians should provide “culturally informed and linguistically appropriate information.” This information may include the frequency and symptoms of depression as well as signs these symptoms may be getting worse, with contact information for the medical team provided.

Among patients with moderate symptoms, clinicians can offer patients a range of individual or group therapy options, including cognitive-behavioral therapy (CBT), behavioral activation, mindfulness-based stress reduction, or structured physical activity and exercise. For patients with severe symptoms of depression, clinicians should offer individual therapy with one of these four treatment options: CBT, behavioral activation, mindfulness-based stress reduction, or interpersonal therapy.

The panelists offered almost identical recommendations for patients with anxiety, except mindfulness-based stress reduction was an option for patients with severe symptoms.

Clinicians can also provide pharmacologic options to treat depression or anxiety in certain patients, though the panelists provided the caveat that evidence for pharmacologic management is weak.

“These guidelines make no recommendations about any specific pharmacologic regimen being better than another,” the experts wrote. And “patients should be warned of potential harm or adverse effects.”

Overall, the panelists noted that, as highlighted in the 2014 ASCO guideline, the updated version continues to stress the importance of providing education on coping with stress, anxiety, and depression.

And “for individuals with elevated symptoms, validation and normalizing patients’ experiences is crucial,” the panelists write.

Although the timing of screening is not the focus of this updated review, the experts recognized that “how and when patients with cancer and survivors are screened are important determinants of timely management of anxiety and depression.”

And unlike the prior guideline, “pharmacotherapy is not recommended as a first-line treatment, neither alone nor in combination,” the authors say.

Overall, the panelists emphasize how widespread the mental health care crisis is and that problems accessing mental health care remain. “The choice of intervention to offer patients facing such obstacles should be based on shared decision-making, taking into account availability, accessibility, patient preference, likelihood of adverse events, adherence, and cost,” the experts conclude.

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

The American Society of Clinical Oncology has released updated guidelines for treating anxiety and depression in adult cancer survivors.

Since the last guidelines, published in 2014, screening and assessment for depression and anxiety have improved, and a large new evidence base has emerged. To ensure the most up-to-date recommendations, a group of experts spanning psychology, psychiatry, medical and surgical oncology, internal medicine, and nursing convened to review the current literature on managing depression and anxiety. The review included 61 studies – 16 meta-analyses, 44 randomized controlled trials, and one systematic review – published between 2013 and 2021.

“The purpose of this guideline update is to gather and examine the evidence published since the 2014 guideline ... [with a] focus on management and treatment only.” The overall goal is to provide “the most effective and least resource-intensive intervention based on symptom severity” for patients with cancer, the experts write.

The new clinical practice guideline addresses the following question: What are the recommended treatment approaches in the management of anxiety and/or depression in survivors of adult cancer?

After an extensive literature search and analysis, the study was published online in the Journal of Clinical Oncology.

The expert panel’s recommendations fell into three broad categories – general management principles, treatment and care options for depressive symptoms, and treatment and care options for anxiety symptoms – with the guidelines for managing depression and anxiety largely mirroring each other.

The authors caution, however, that the guidelines “were developed in the context of mental health care being available and may not be applicable within other resource settings.”
 

General management principals

All patients with cancer, along with their caregivers, family members, or trusted confidants, should be offered information and resources on depression and anxiety. The panel gave this a “strong” recommendation but provided the caveat that the “information should be culturally informed and linguistically appropriate and can include a conversation between clinician and patient.”

Clinicians should select the most effective and least intensive intervention based on symptom severity when selecting treatment – what the panelists referred to as a stepped-care model. History of psychiatric diagnoses or substance use as well as prior responses to mental health treatment are some of the factors that may inform treatment choice.

For patients experiencing both depression and anxiety symptoms, treatment of depressive symptoms should be prioritized.

When referring a patient for further evaluation or care, clinicians “should make every effort to reduce barriers and facilitate patient follow-through,” the authors write. And health care professionals should regularly assess the treatment responses for patients receiving psychological or pharmacological interventions.

Overall, the treatments should be “supervised by a psychiatrist, and primary care or oncology providers work collaboratively with a nurse care manager to provide psychological interventions and monitor treatment compliance and outcomes,” the panelists write. “This type of collaborative care is found to be superior to usual care and is more cost-effective than face-to-face and pharmacologic treatment for depression.”
 

Treatment and care options for depressive and anxiety symptoms

For patients with moderate to severe depression symptoms, the panelists again stressed that clinicians should provide “culturally informed and linguistically appropriate information.” This information may include the frequency and symptoms of depression as well as signs these symptoms may be getting worse, with contact information for the medical team provided.

Among patients with moderate symptoms, clinicians can offer patients a range of individual or group therapy options, including cognitive-behavioral therapy (CBT), behavioral activation, mindfulness-based stress reduction, or structured physical activity and exercise. For patients with severe symptoms of depression, clinicians should offer individual therapy with one of these four treatment options: CBT, behavioral activation, mindfulness-based stress reduction, or interpersonal therapy.

The panelists offered almost identical recommendations for patients with anxiety, except mindfulness-based stress reduction was an option for patients with severe symptoms.

Clinicians can also provide pharmacologic options to treat depression or anxiety in certain patients, though the panelists provided the caveat that evidence for pharmacologic management is weak.

“These guidelines make no recommendations about any specific pharmacologic regimen being better than another,” the experts wrote. And “patients should be warned of potential harm or adverse effects.”

Overall, the panelists noted that, as highlighted in the 2014 ASCO guideline, the updated version continues to stress the importance of providing education on coping with stress, anxiety, and depression.

And “for individuals with elevated symptoms, validation and normalizing patients’ experiences is crucial,” the panelists write.

Although the timing of screening is not the focus of this updated review, the experts recognized that “how and when patients with cancer and survivors are screened are important determinants of timely management of anxiety and depression.”

And unlike the prior guideline, “pharmacotherapy is not recommended as a first-line treatment, neither alone nor in combination,” the authors say.

Overall, the panelists emphasize how widespread the mental health care crisis is and that problems accessing mental health care remain. “The choice of intervention to offer patients facing such obstacles should be based on shared decision-making, taking into account availability, accessibility, patient preference, likelihood of adverse events, adherence, and cost,” the experts conclude.

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

WASHINGTON – A novel program for parents of highly dependent adult children reduces parental burden and anxiety in their offspring, a new pilot study shows.

Known as failure to launch (FTL) syndrome, the criteria for this condition include the absence of a neurodevelopmental, mental, or intellectual condition, difficulty adapting to the challenges of adulthood, and living with or at the expense of parents.

Results suggest that the program benefits families dealing with FTL, said study investigator Uri Berger, PhD, postdoctoral associate, Yale Child Study Center Anxiety and Mood Disorders Program, New Haven, Conn.

“If you encounter parents who are say 50-60 years old who have a child with FTL, you can tell them there’s something they can do; there’s work they can do even if their child is refusing to go to therapy,” he said.

The findings were presented as part of the Anxiety and Depression Association of America Anxiety & Depression conference.
 

Anxious, isolated

Estimates suggest that there are 3.3 million physically able adults with FTL and that the disorder may be on the rise. These individuals often present with mental health symptoms including anxiety, depression, and suicidality, and tend to be socially isolated.

The investigators noted that intervening is often challenging because individuals with the syndrome are frequently noncompliant with therapy, and currently there is no standard of care.

“The longer you’re isolated, the harder it is getting out of your cocoon, and when these adult children get to the point where they seek help, they’re less likely to comply,” he said. However, he noted, this is not because they are lazy; it’s that they’re “very, very anxious.”

Parents and other family members are also negatively affected. Dr. Berger noted that 15% of parents of a child with FTL equate their caregiver burden with having a family member with a chronic physical illness. “It’s huge; parents go through hell and it’s very hard on them. Many believe it is their fault and they feel a lot of shame.”

Supportive Parenting for Anxious Childhood Emotions (SPACE) is a manualized, parent-based program for childhood anxiety and obsessive-compulsive disorder. It has been tested in clinical trials and found to be noninferior to cognitive behavioral therapy for childhood anxiety.

The research adapted it to treat FTL. SPACE-FTL focuses on reducing parents’ family accommodation (FA), a descriptor for a child’s excessive dependence on their parents to help them avoid anxiety-provoking situations.

The study examined the feasibility, acceptability, and treatment satisfaction and its effect on adult child psychopathology symptoms, parents’ FA, and the paternal burden of caring for adult children.

The study included parents (mean age, 59.46 years; 85% female) of 40 adult children with FTL (mean age, 23.51 years; 20% female) from across the United States.

Parents were randomized to a 13-week wait-list or the SPACE-FTL program, which involves 13-20 therapy sessions, depending on the need. The average number of sessions in the study was 15. The program has five key components:

• Providing information emphasizing FTL as not a character flaw but a problem with anxiety.
• Helping parents identify how they accommodate their child’s behavior, and facilitating an environment that encourages independence.
• Getting parents to show acceptance and confidence in their child who’s trying to overcome anxiety when, for example, they seek employment, instead of being overprotective and demanding.
• Focusing on change nonconfrontationally.
• Involving other family, community members, and professionals who can support the parent, child, or both.

The recruitment, treatment sessions, and assessments were all done online. Most participants rated the intervention as highly satisfactory on the Client Satisfaction Questionnaire (CSQ-8; mean score, 27.7 out of a maximum of 32). About 60% of the offspring no longer met full criteria for FTL (P < .001; Cohen’s D = 1.76).

All children of the wait-listed parents still met criteria for FTL.

FTL symptoms decreased significantly in the offspring of the intervention group, as seen in both in the Adult Entitled Dependence Scale (AED; P < .05; Cohen’s D = 0.84); and the Adaptive Behaviors Scale (ABS; P < .05; Cohen’s D = 0.70).

There was no change in anxiety as assessed by the Adult Behavior Checklist (ABCL). But Dr. Berger noted that child anxiety is difficult to assess through parental report.

“This population is self-isolating and parents sometimes don’t know what’s going on,” and ABCL measures may not be “as sensitive as we would have liked them to be,” Dr. Berger said.

Parental burden was significantly decreased as measured by the Zarit Burden Interview (ZBI; P < .05; Cohen’s D = 0.70). In addition, family accommodation decreased significantly as determined by the Family Accommodation Scale–Anxiety (FASA; P < .05; Cohen’s D = 0.70).
 

Innovative work

In a comment, Jonathan E. Alpert, MD, PhD, chair, department of psychiatry and behavioral sciences, and professor of psychiatry, neuroscience, and pediatrics, Albert Einstein College of Medicine, New York, described the program as “innovative.”

He noted that the SPACE-FTL approach provides parents with education and skills to reduce behaviors that reinforce their child’s avoidance of independent activities. Such behaviors “may inadvertently contribute to the adult child remaining stuck,” he said.

“Through its involvement of parents and use of a structured approach, SPACE-FTL is a very interesting step toward more evidence-based therapies.”

However, he noted that the number of study participants is still “very low” and further work is needed to better characterize this condition and develop effective therapies.

He noted that parents of adult children with FTL should not be judged or blamed. “They have been living with a worrisome problem for years and are simply doing their best to cope as any of us would do.”

In addition, he noted that some adult children aren’t capable of launching because of a serious mental illness or substance use disorder that needs treatment.

It’s unclear just how many adult children have FTL, as the condition lacks formal, agreed-upon clinical and research criteria and a reliable evidence base for treatment, Dr. Alpert said.

“Whatever the actual numbers of FTL, my anecdotal clinical experience suggests that it is a very common problem which is understudied.”

He added that the definitions of FTL should include cultural context. In some groups, it’s quite normal for adults in their 20s, 30s, or even older to live with their parents, Dr. Alpert said.

Dr. Berger and Dr. Albert report no relevant financial relationships.

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

WASHINGTON – A novel program for parents of highly dependent adult children reduces parental burden and anxiety in their offspring, a new pilot study shows.

Known as failure to launch (FTL) syndrome, the criteria for this condition include the absence of a neurodevelopmental, mental, or intellectual condition, difficulty adapting to the challenges of adulthood, and living with or at the expense of parents.

Results suggest that the program benefits families dealing with FTL, said study investigator Uri Berger, PhD, postdoctoral associate, Yale Child Study Center Anxiety and Mood Disorders Program, New Haven, Conn.

“If you encounter parents who are say 50-60 years old who have a child with FTL, you can tell them there’s something they can do; there’s work they can do even if their child is refusing to go to therapy,” he said.

The findings were presented as part of the Anxiety and Depression Association of America Anxiety & Depression conference.
 

Anxious, isolated

Estimates suggest that there are 3.3 million physically able adults with FTL and that the disorder may be on the rise. These individuals often present with mental health symptoms including anxiety, depression, and suicidality, and tend to be socially isolated.

The investigators noted that intervening is often challenging because individuals with the syndrome are frequently noncompliant with therapy, and currently there is no standard of care.

“The longer you’re isolated, the harder it is getting out of your cocoon, and when these adult children get to the point where they seek help, they’re less likely to comply,” he said. However, he noted, this is not because they are lazy; it’s that they’re “very, very anxious.”

Parents and other family members are also negatively affected. Dr. Berger noted that 15% of parents of a child with FTL equate their caregiver burden with having a family member with a chronic physical illness. “It’s huge; parents go through hell and it’s very hard on them. Many believe it is their fault and they feel a lot of shame.”

Supportive Parenting for Anxious Childhood Emotions (SPACE) is a manualized, parent-based program for childhood anxiety and obsessive-compulsive disorder. It has been tested in clinical trials and found to be noninferior to cognitive behavioral therapy for childhood anxiety.

The research adapted it to treat FTL. SPACE-FTL focuses on reducing parents’ family accommodation (FA), a descriptor for a child’s excessive dependence on their parents to help them avoid anxiety-provoking situations.

The study examined the feasibility, acceptability, and treatment satisfaction and its effect on adult child psychopathology symptoms, parents’ FA, and the paternal burden of caring for adult children.

The study included parents (mean age, 59.46 years; 85% female) of 40 adult children with FTL (mean age, 23.51 years; 20% female) from across the United States.

Parents were randomized to a 13-week wait-list or the SPACE-FTL program, which involves 13-20 therapy sessions, depending on the need. The average number of sessions in the study was 15. The program has five key components:

• Providing information emphasizing FTL as not a character flaw but a problem with anxiety.
• Helping parents identify how they accommodate their child’s behavior, and facilitating an environment that encourages independence.
• Getting parents to show acceptance and confidence in their child who’s trying to overcome anxiety when, for example, they seek employment, instead of being overprotective and demanding.
• Focusing on change nonconfrontationally.
• Involving other family, community members, and professionals who can support the parent, child, or both.

The recruitment, treatment sessions, and assessments were all done online. Most participants rated the intervention as highly satisfactory on the Client Satisfaction Questionnaire (CSQ-8; mean score, 27.7 out of a maximum of 32). About 60% of the offspring no longer met full criteria for FTL (P < .001; Cohen’s D = 1.76).

All children of the wait-listed parents still met criteria for FTL.

FTL symptoms decreased significantly in the offspring of the intervention group, as seen in both in the Adult Entitled Dependence Scale (AED; P < .05; Cohen’s D = 0.84); and the Adaptive Behaviors Scale (ABS; P < .05; Cohen’s D = 0.70).

There was no change in anxiety as assessed by the Adult Behavior Checklist (ABCL). But Dr. Berger noted that child anxiety is difficult to assess through parental report.

“This population is self-isolating and parents sometimes don’t know what’s going on,” and ABCL measures may not be “as sensitive as we would have liked them to be,” Dr. Berger said.

Parental burden was significantly decreased as measured by the Zarit Burden Interview (ZBI; P < .05; Cohen’s D = 0.70). In addition, family accommodation decreased significantly as determined by the Family Accommodation Scale–Anxiety (FASA; P < .05; Cohen’s D = 0.70).
 

Innovative work

In a comment, Jonathan E. Alpert, MD, PhD, chair, department of psychiatry and behavioral sciences, and professor of psychiatry, neuroscience, and pediatrics, Albert Einstein College of Medicine, New York, described the program as “innovative.”

He noted that the SPACE-FTL approach provides parents with education and skills to reduce behaviors that reinforce their child’s avoidance of independent activities. Such behaviors “may inadvertently contribute to the adult child remaining stuck,” he said.

“Through its involvement of parents and use of a structured approach, SPACE-FTL is a very interesting step toward more evidence-based therapies.”

However, he noted that the number of study participants is still “very low” and further work is needed to better characterize this condition and develop effective therapies.

He noted that parents of adult children with FTL should not be judged or blamed. “They have been living with a worrisome problem for years and are simply doing their best to cope as any of us would do.”

In addition, he noted that some adult children aren’t capable of launching because of a serious mental illness or substance use disorder that needs treatment.

It’s unclear just how many adult children have FTL, as the condition lacks formal, agreed-upon clinical and research criteria and a reliable evidence base for treatment, Dr. Alpert said.

“Whatever the actual numbers of FTL, my anecdotal clinical experience suggests that it is a very common problem which is understudied.”

He added that the definitions of FTL should include cultural context. In some groups, it’s quite normal for adults in their 20s, 30s, or even older to live with their parents, Dr. Alpert said.

Dr. Berger and Dr. Albert report no relevant financial relationships.

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

WASHINGTON – A novel program for parents of highly dependent adult children reduces parental burden and anxiety in their offspring, a new pilot study shows.

Known as failure to launch (FTL) syndrome, the criteria for this condition include the absence of a neurodevelopmental, mental, or intellectual condition, difficulty adapting to the challenges of adulthood, and living with or at the expense of parents.

Results suggest that the program benefits families dealing with FTL, said study investigator Uri Berger, PhD, postdoctoral associate, Yale Child Study Center Anxiety and Mood Disorders Program, New Haven, Conn.

“If you encounter parents who are say 50-60 years old who have a child with FTL, you can tell them there’s something they can do; there’s work they can do even if their child is refusing to go to therapy,” he said.

The findings were presented as part of the Anxiety and Depression Association of America Anxiety & Depression conference.
 

Anxious, isolated

Estimates suggest that there are 3.3 million physically able adults with FTL and that the disorder may be on the rise. These individuals often present with mental health symptoms including anxiety, depression, and suicidality, and tend to be socially isolated.

The investigators noted that intervening is often challenging because individuals with the syndrome are frequently noncompliant with therapy, and currently there is no standard of care.

“The longer you’re isolated, the harder it is getting out of your cocoon, and when these adult children get to the point where they seek help, they’re less likely to comply,” he said. However, he noted, this is not because they are lazy; it’s that they’re “very, very anxious.”

Parents and other family members are also negatively affected. Dr. Berger noted that 15% of parents of a child with FTL equate their caregiver burden with having a family member with a chronic physical illness. “It’s huge; parents go through hell and it’s very hard on them. Many believe it is their fault and they feel a lot of shame.”

Supportive Parenting for Anxious Childhood Emotions (SPACE) is a manualized, parent-based program for childhood anxiety and obsessive-compulsive disorder. It has been tested in clinical trials and found to be noninferior to cognitive behavioral therapy for childhood anxiety.

The research adapted it to treat FTL. SPACE-FTL focuses on reducing parents’ family accommodation (FA), a descriptor for a child’s excessive dependence on their parents to help them avoid anxiety-provoking situations.

The study examined the feasibility, acceptability, and treatment satisfaction and its effect on adult child psychopathology symptoms, parents’ FA, and the paternal burden of caring for adult children.

The study included parents (mean age, 59.46 years; 85% female) of 40 adult children with FTL (mean age, 23.51 years; 20% female) from across the United States.

Parents were randomized to a 13-week wait-list or the SPACE-FTL program, which involves 13-20 therapy sessions, depending on the need. The average number of sessions in the study was 15. The program has five key components:

• Providing information emphasizing FTL as not a character flaw but a problem with anxiety.
• Helping parents identify how they accommodate their child’s behavior, and facilitating an environment that encourages independence.
• Getting parents to show acceptance and confidence in their child who’s trying to overcome anxiety when, for example, they seek employment, instead of being overprotective and demanding.
• Focusing on change nonconfrontationally.
• Involving other family, community members, and professionals who can support the parent, child, or both.

The recruitment, treatment sessions, and assessments were all done online. Most participants rated the intervention as highly satisfactory on the Client Satisfaction Questionnaire (CSQ-8; mean score, 27.7 out of a maximum of 32). About 60% of the offspring no longer met full criteria for FTL (P < .001; Cohen’s D = 1.76).

All children of the wait-listed parents still met criteria for FTL.

FTL symptoms decreased significantly in the offspring of the intervention group, as seen in both in the Adult Entitled Dependence Scale (AED; P < .05; Cohen’s D = 0.84); and the Adaptive Behaviors Scale (ABS; P < .05; Cohen’s D = 0.70).

There was no change in anxiety as assessed by the Adult Behavior Checklist (ABCL). But Dr. Berger noted that child anxiety is difficult to assess through parental report.

“This population is self-isolating and parents sometimes don’t know what’s going on,” and ABCL measures may not be “as sensitive as we would have liked them to be,” Dr. Berger said.

Parental burden was significantly decreased as measured by the Zarit Burden Interview (ZBI; P < .05; Cohen’s D = 0.70). In addition, family accommodation decreased significantly as determined by the Family Accommodation Scale–Anxiety (FASA; P < .05; Cohen’s D = 0.70).
 

Innovative work

In a comment, Jonathan E. Alpert, MD, PhD, chair, department of psychiatry and behavioral sciences, and professor of psychiatry, neuroscience, and pediatrics, Albert Einstein College of Medicine, New York, described the program as “innovative.”

He noted that the SPACE-FTL approach provides parents with education and skills to reduce behaviors that reinforce their child’s avoidance of independent activities. Such behaviors “may inadvertently contribute to the adult child remaining stuck,” he said.

“Through its involvement of parents and use of a structured approach, SPACE-FTL is a very interesting step toward more evidence-based therapies.”

However, he noted that the number of study participants is still “very low” and further work is needed to better characterize this condition and develop effective therapies.

He noted that parents of adult children with FTL should not be judged or blamed. “They have been living with a worrisome problem for years and are simply doing their best to cope as any of us would do.”

In addition, he noted that some adult children aren’t capable of launching because of a serious mental illness or substance use disorder that needs treatment.

It’s unclear just how many adult children have FTL, as the condition lacks formal, agreed-upon clinical and research criteria and a reliable evidence base for treatment, Dr. Alpert said.

“Whatever the actual numbers of FTL, my anecdotal clinical experience suggests that it is a very common problem which is understudied.”

He added that the definitions of FTL should include cultural context. In some groups, it’s quite normal for adults in their 20s, 30s, or even older to live with their parents, Dr. Alpert said.

Dr. Berger and Dr. Albert report no relevant financial relationships.

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

Advances in the understanding of neurobiological and neuro­psychiatric pathophysiology have opened new avenues of treatment for psychiatric patients. Historically, with a few exceptions, most psychiatric medications have been administered orally. However, many of the newer treatments require some form of specialized administration because they cannot be taken orally due to their chemical property (such as aducanumab); because there is the need to produce stable blood levels of the medication (such as brexanolone); because oral administration greatly diminished efficacy (such as oral vs IV magnesium or scopolamine), or because the treatment is focused on specific brain structures. This need for specialized administration has created a subspecialty called interventional psychiatry.

Part 1 of this 2-part article provides an overview of 1 type of interventional psychiatry: parenterally administered medications, including those administered via IV. We also describe 3 other interventional approaches to treatment: stellate ganglion blocks, glabellar botulinum toxin (BT) injections, and trigger point injections. In Part 2 we will review interventional approaches that involve neuromodulation.

Parenteral medications in psychiatry

In general, IV and IM medications can be more potent that oral medications due to their overall faster onset of action and higher blood concentrations. These more invasive forms of administration can have significant limitations, such as a risk of infection at the injection site, the need to be administered in a medical setting, additional time, and patient discomfort.

Table 1 lists short-acting injectable medications used in psychiatry, and Table 2 lists long-acting injectable medications. Parenteral administration of antipsychotics is performed to alleviate acute agitation or for chronic symptom control. These medications generally are not considered interventional treatments, but could be classified as such due to their invasive nature.¹ Furthermore, inhalable loxapine—which is indicated for managing acute agitation—requires a Risk Evaluation and Mitigation Strategy program consisting of 2 hours observation and monitoring of respiratory status.^2,3 Other indications for parenteral treatments include IM naltrexone extended release⁴ and subcutaneous injections of buprenorphine extended release⁵ and risperidone.⁶

IV administration

Most IV treatments described in this article are not FDA-approved for psychiatric treatment. Despite this, many interventional psychiatric treatments are part of clinical practice. IV infusion of ketamine is the most widely known and most researched of these. Table 3 lists other IV treatments that could be used as psychiatric treatment.

Ketamine

Since the early 1960s, ketamine has been used as a surgical anesthetic for animals. In the United States, it was approved for human surgical anesthesia in 1970. It was widely used during the Vietnam War due to its lack of inhibition of respiratory drive; medical staff first noticed an improvement in depressive symptoms and the resolution of suicidal ideation in patients who received ketamine. This led to further research on ketamine, particularly to determine its application in treatment-resistant depression (TRD) and other conditions.⁷ IV ketamine administration is most widely researched, but IM injections, intranasal sprays, and lozenges are also available. The dissociative properties of ketamine have led to its recreational use.⁸

Hypotheses for the mechanism of action of ketamine as an antidepressant include direct synaptic or extrasynaptic (GluN2B-selective), N-methyl-D-aspartate receptor (NMDAR) inhibition, selectively greater inhibition of NMDARs localized on GABAergic (gamma-aminobutyric acid) interneurons, and the role of alpha-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptor activation. There are links between ketamine’s antidepressant actions and downstream mechanisms regulating synaptic plasticity, including brain-derived neurotrophic factor, eukaryotic elongation factor 2, mammalian target of rapamycin, and glycogen synthase kinase-3. Multiple other ketamine-associated mechanisms also have been described.^9,10 Action on the mu-opioid receptor is also known, possibly contributing to both antidepressant and anesthetic properties of ketamine.¹¹ Rapid onset of ketamine antidepressant action is especially valuable.¹²

Continue to: Ketamine is a schedule...

Ketamine is a schedule III medication with addictive properties. Delirium, panic attacks, hallucinations, nightmares, dysphoria, and paranoia may occur during and after use.¹³ Premedication with benzodiazepines, most notably lorazepam, is occasionally used to minimize ketamine’s adverse effects, but this generally is not recommended because doing so reduces ketamine’s antidepressant effects.¹⁴ Driving and operating heavy machinery is contraindicated after IV infusion. The usual protocol involves an IV infusion of ketamine 0.4 mg/kg to 1 mg/kg dosing over 1 hour. Doses between 0.4 mg/kg and 0.6 mg/kg are most common. Ketamine has a therapeutic window; doses >0.5 mg/kg are progressively less effective.¹⁵ Unlike the recommendation after esketamine administration, after receiving ketamine, patients remain in the care of their treatment team for <2 hours.

Esketamine, the S enantiomer of ketamine, was FDA-approved for TRD as an intranasal formulation. Esketamine is more commonly used than IV ketamine because it is FDA-approved and typically covered by insurance, but it may not be as effective.¹⁶ An economic analysis by Brendle et al¹⁷ suggested insurance companies would lower costs if they covered ketamine infusions vs intranasal esketamine.

Aducanumab and lecanemab

The most recent FDA-approved interventional agents are aducanumab and lecanemab, which are indicated for treating Alzheimer disease.^18,19 Both are human monoclonal antibodies that bind selectively and with high affinity to amyloid beta plaque aggregates and promote their removal by Fc receptor–mediated phagocytosis.²⁰

FDA approval of aducanumab and lecanemab was controversial. Initially, aducanumab’s safety monitoring board performed a futility analysis that suggested aducanumab was unlikely to separate from placebo, and the research was stopped.²¹ The manufacturer petitioned the FDA to consider the medication for accelerated approval on the basis of biomarker data showing that amyloid beta plaque aggregates become smaller. Current FDA approval is temporary to allow patients access to this potentially beneficial agent, but the manufacturer must supply clinical evidence that the reduction of amyloid beta plaques is associated with desirable changes in the course of Alzheimer disease, or risk losing the approval.

Lecanemab is also a human monoclonal antibody intended to remove amyloid beta plaques that was FDA-approved under the accelerated approval pathway.²² Unlike aducanumab, lecanemab demonstrated a statistically significant (although clinically imperceptible) reduction in the rate of cognitive decline; it did not show cognitive improvement.²³ Lecanemab also significantly reduced amyloid beta plaques.²³

Continue to: Aducanumab and lecanemab are generally...

Aducanumab and lecanemab are generally not covered by insurance and typically cost >$26,000 annually. Both are administered by IV infusion once a month. More monoclonal antibody medications for treating early Alzheimer disease are in the late stages of development, most notably donanebab.²⁴ Observations during clinical trials found that in the later stages of Alzheimer disease, forceful removal of plaques by the autoimmune process damages neurons, while in less dense deposits of early dementia such removal is not harmful to the cells and prevents amyloid buildup.

Brexanolone

Brexanolone is an aqueous formulation of allopregnanolone, a major metabolite of progesterone and a positive allosteric modulator of GABA-A receptors.²⁵ Its levels are maximal at the end of the third trimester of pregnancy and fall rapidly following delivery. Research showed a 3-day infusion was rapidly and significantly effective for treating postpartum depression²⁶ and brexanolone received FDA approval for this indication in March 2019.²⁷ However, various administrative, economic, insurance, and other hurdles make it difficult for patients to access this treatment. Despite its rapid onset of action (usually 48 hours), brexanolone takes an average of 15 days to go through the prior authorization process.²⁸ In addition to the need for prior authorization, the main impediment to the use of brexanolone is the 3-day infusion schedule, which greatly magnifies the cost but is partially circumvented by the availability of dedicated outpatient centers.

Magnesium

Magnesium is on the World Health Organization’s Model List of Essential Medicines.²⁹ There has been extensive research on the use of magnesium sulfate for psychiatric indications, especially for depression.³⁰ Magnesium functions similarly to calcium channel blockers by competitively blocking intracellular calcium channels, decreasing calcium availability, and inhibiting smooth muscle contractility.³¹ It also competes with calcium at the motor end plate, reducing excitation by inhibiting the release of acetylcholine.³² This property is used for high-dose IV magnesium treatment of impending preterm labor in obstetrics. Magnesium sulfate is the drug of choice in treating eclamptic seizures and preventing seizures in severe preeclampsia or gestational hypertension with severe features.³³ It is also used to treat torsade de pointes, severe asthma exacerbations, constipation, and barium poisoning.³⁴ Beneficial use in asthma treatment³⁵ and the treatment of migraine³⁶ have also been reported.

IV magnesium in myocardial infarction may be harmful,³⁷ though outside of acute cardiac events, magnesium is found to be safe.³⁸

Oral magnesium sulfate is a common over-the-counter anxiety remedy. As a general cell stabilizer (mediated by the reduction of intracellular calcium), magnesium is potentially beneficial outside of its muscle-relaxing properties, although muscle relaxing can benefit anxious patients. It is used to treat anxiety,³⁹ alcohol withdrawal,⁴⁰ and fear.⁴¹ Low magnesium blood levels are found in patients with depression, schizophrenia,⁴² and attention-deficit/hyperactivity disorder.⁴³ However, it is important to note that the therapeutic effect of magnesium when treating anxiety and headache is independent of preinfusion magnesium blood levels.⁴³

Continue to: The efficacy of oral magnesium...

The efficacy of oral magnesium is not robust. However, IV administration has a pronounced beneficial effect as an abortive and preventative treatment in many patients with anxiety.⁴⁴

IV administration of magnesium can produce adverse effects, including flushing, sweating, hypotension, depressed reflexes, flaccid paralysis, hypothermia, circulatory collapse, and cardiac and CNS depression. These complications are very rare and dose-dependent.⁴⁵ Magnesium is excreted by the kidneys, and dosing must be decreased in patients with kidney failure. The most common adverse effect is local burning along the vein upon infusion; small doses of IV lidocaine can remedy this. Hot flashes are also common.⁴⁵

Various dosing strategies are available. In patients with anxiety, application dosing is based on the recommended preeclampsia IV dose of 4 g diluted in 250 mL of 5% dextrose. Much higher doses may be used in obstetrics. Unlike in obstetrics, for psychiatric indications, magnesium is administered over 60 to 90 minutes. Heart monitoring is recommended.

Scopolamine

Scopolamine is primarily used to relieve nausea, vomiting, and dizziness associated with motion sickness and recovery from anesthesia. It is also used in ophthalmology and in patients with excessive sweating. In off-label and experimental applications, scopolamine has been used in patients with TRD.⁴⁶

Scopolamine is an anticholinergic medication. It is a nonselective antagonist at muscarinic receptors.⁴⁷ Tricyclic antidepressants (TCAs) possess strong anticholinergic function. Newer generations of antidepressants were designed specifically not to have this function because it was believed to be an unwanted and potentially dangerous adverse effect. However, data suggest that anticholinergic action is important in decreasing depressive symptoms. Several hypotheses of anticholinergic effects on depression have been published since the 1970s. They include the cholinergic-adrenergic hypothesis,⁴⁸ acetylcholine predominance relative to adrenergic action hypothesis,⁴⁹ and insecticide poisoning observations.⁵⁰ Centrally acting physostigmine (but not peripherally acting neostigmine) was reported to control mania.^48,51 A genetic connection between the M2acetylcholine receptor in patients with major depressive disorder (MDD) and alcohol use disorder is also suggestive.⁵²

Continue to: Multiple animal studies show...

Multiple animal studies show direct improvement in mobility and a decrease in despair upon introducing anticholinergic substances.^53-55 The cholinergic theory of depression has been studied in several controlled clinical human studies.^56,57 Use of a short-acting anticholinergic glycopyrrolate during electroconvulsive therapy (ECT) may contribute to the procedure’s efficacy.

Human research shows scopolamine has a higher efficacy as an antidepressant and anti-anxiety medication in women than in men,⁵⁸ possibly because estrogen increases the activity of choline acetyltransferase and release of acetylcholine.^59,60 M2receptors mediate estrogen influence on the NMDAR, which may explain the anticholinergic effects of depression treatments in women.⁶¹

Another proposed mechanism of action of scopolamine is a potent inhibition of the NMDAR.⁶² Rapid treatments of depression may be based on this mechanism. Examples of such treatments include IV ketamine and sleep deprivation.⁶³ IV scopolamine shows potency in treating MDD and bipolar depression. This treatment should be reserved for patients who do not respond to or are not candidates for other usual treatment modalities of MDD and for the most severe cases. Scopolamine is 30 times more potent than amitriptyline in anticholinergic effect and reportedly produces sustained improvement in MDD.⁶⁴

Scopolamine has no black-box warnings. It has not been studied in pregnant women and is not recommended for use during pregnancy. Due to possible negative cardiovascular effects, a normal electrocardiogram is required before the start of treatment. Exercise caution in patients with glaucoma, benign prostatic enlargement, gastroparesis, unstable cardiovascular status, or severe renal impairment.

Treatment with scopolamine is not indicated for patients with myasthenia gravis, psychosis, or seizures. Patients must be off potassium for 3 days before beginning scopolamine treatment. Patients should consult with their cardiologist before having a scopolamine infusion. Adverse reactions may include psychosis, tachycardia, seizures, paralytic ileus, and glaucoma exacerbation. The most common adverse effects of scopolamine infusion treatment include drowsiness, dry mouth, blurred vision, lightheadedness, and dizziness. Due to possible drowsiness, operating motor vehicles or heavy machinery must be avoided on the day of treatment.⁶⁵ Overall, the adverse effects of scopolamine are preventable and manageable, and its antidepressant efficacy is noteworthy.⁶⁶

Continue to: Treatment typically consists of 3 consecutive infusions...

Treatment typically consists of 3 consecutive infusions of 4 mcg/kg separated by 3 to 5 days.⁵⁶ It is possible to have a longer treatment course if the patient experiences only partial improvement. Repeated courses or maintenance treatment (similar to ECT maintenance) are utilized in some patients if indicated. Cardiac monitoring is mandatory.

Clomipramine

Clomipramine, a TCA, acts as a preferential inhibitor of 5-hydroxytryptamine uptake and has proven effective in managing depression, TRD, and obsessive-compulsive disorder (OCD).⁶⁷ Although this medication has reported treatment benefits for patients with phobia, panic disorder,¹⁵ chronic pain,⁶⁸ Tourette syndrome,⁶⁹ premature ejaculation, anorexia nervosa,⁷⁰ cataplexy,⁴⁹ and enuresis,⁷¹ it is FDA-approved only for the treatment of OCD.⁷² Clomipramine may also be beneficial for pain and headache, possibly because of its anti-inflammatory action.⁷³ The anticholinergic effects of clomipramine may add to its efficacy in depression.

The pathophysiology of MDD is connected to hyperactivity of the HPA axis and elevated cortisol levels. Higher clomipramine plasma levels show a linear correlation with lower cortisol secretion and levels, possibly aiding in the treatment of MDD and anxiety.⁷⁴ The higher the blood level, the more pronounced clomipramine’s therapeutic effect across multiple domains.⁷⁵

IV infusion of clomipramine produces the highest concentration in the shortest time, but overall, research does not necessarily support increased efficacy of IV over oral administration. There is evidence suggesting that subgroups of patients with severe, treatment-refractory OCD may benefit from IV agents and research suggests a faster onset of action.⁷⁶ Faster onset of symptom relief is the basis for IV clomipramine use. In patients with OCD, it can take several months for oral medications to produce therapeutic benefits; not all patients can tolerate this. In such scenarios, IV administration may be considered, though it is not appropriate for routine use until more research is available. Patients with treatment-resistant OCD who have exhausted other means of symptom relief may also be candidates for IV treatment.

The adverse effects of IV clomipramine are no different from oral use, though they may be more pronounced. A pretreatment cardiac exam is desirable because clomipramine, like other TCAs, may be cardiotoxic. The anticholinergic adverse effects of TCAs are well known to clinicians⁷⁷ and partially explained in the scopolamine section of this article. It is not advisable to combine clomipramine with other TCAs or serotonin reuptake inhibitors. Clomipramine also should not be combined with monoamine oxidase inhibitors, though such a combination was reported in medical literature.⁷⁸ Combination with antiarrhythmics such as lidocaine or opioids such as fentanyl or and tramadol is highly discouraged (fentanyl and tramadol also have serotonergic effects).⁷⁹

Continue to: Clomipramine for IV use is not commercially available...

Clomipramine for IV use is not commercially available and must be sterilely compounded. The usual course of treatment is a series of 3 infusions: 150 mg on Day 1, 200 mg on Day 2 or Day 3, and 250 mg on Day 3, Day 4, or Day 5, depending on tolerability. A protocol with a 50 mg/d starting dose and titration up to a maximum dose of 225 mg/d over 5 to 7 days has been suggested for inpatient settings.⁶⁷ Titration to 250 mg is more common.⁸⁰

A longer series may be performed, but this increases the likelihood of adverse effects. Booster and maintenance treatments are also completed when required. Cardiac monitoring is mandatory.

Vortioxetine and citalopram

IV treatment of depression with vortioxetine and citalopram has been explored but has not yet taken hold in clinical psychiatry.^81,82

Injections and blocks

Three interventional approaches to treatment that possess psychotherapeutic potential include stellate ganglion blocks (SGBs), glabellar BT injections, and trigger point injections (TPIs). None of these are FDA-approved for psychiatric treatment.

Stellate ganglion blocks

The sympathetic nervous system is involved in autonomic hyperarousal and is at the core of posttraumatic symptomatology.⁸³ Insomnia, anxiety, irritability, hypervigilance, and other excitatory CNS events are connected to the sympathetic nervous system and amygdala activation is commonly observed in those exposed to extreme stress or traumatic events.⁸⁴

Continue to: SGBs were first performed 100 years ago...

SGBs were first performed 100 years ago and reported to have beneficial psychiatric effects at the end of the 1940s. In 1998 in Finland, improvement of posttraumatic stress disorder (PTSD) symptoms was observed accidentally via thoracic level spine blocks.⁸⁵ In 2006, cervical level sympathetic blocks were shown to be effective for PTSD symptom control.⁸⁶ By the end of 2010, Veterans Administration hospitals adopted SGBs to treat veterans with PTSD.^87,88 The first multisite, randomized clinical trial of SGB for PTSD confirmed multiple previous reports of treatment efficacy. Specifically, 2 SGB treatments 2 weeks apart effectively reduced total symptom severity scores over 8 weeks.⁸⁷

Since the stellate ganglion is connected to the amygdala, SGB has also been assessed for treating anxiety and depression.^89,90 Outside of PTSD, SGBs are used to treat complex regional pain syndrome,⁹¹ phantom limb pain, trigeminal neuralgia,⁹² intractable angina,⁹³ and postherpetic neuralgia in the head, neck, upper chest, or arms.⁹⁴ The procedure consists of an injection of a local anesthetic through a 25-gauge needle into the stellate sympathetic ganglion at the C6 or C7 vertebral levels. An injection into C6 is considered safer because of specific cervical spine anatomy. Ideally, fluoroscopic guidance or ultrasound is used to guide needle insertion.⁹⁵

A severe drop in blood pressure may be associated with SGBs and is mitigated by IV hydration. Other adverse effects include red eyes, drooping of the eyelids, nasal congestion, hoarseness, difficulty swallowing, a sensation of a “lump” in the throat, and a sensation of warmth or tingling in the arm or hand. Bilateral SGB is contraindicated due to the danger of respiratory arrest.⁹⁶

Glabellar BT injections

OnabotulinumtoxinA (BT) injection was first approved for therapeutic use in 1989 for eye muscle disorders such as strabismus⁹⁷ and blepharospasm.⁹⁸ It was later approved for several other indications, including cosmetic use, hyperhidrosis, migraine prevention, neurogenic bladder disorder, overactive bladder, urinary incontinence, and spasticity.^99-104 BT is used off-label for achalasia and sialorrhea.^105,106 Its mechanism of action is primarily attributed to muscle paralysis by blocking presynaptic acetylcholine release into neuromuscular junctions.¹⁰⁷

Facial BT injections are usually administered for cosmetic purposes, but smoothing forehead wrinkles and frown lines (the glabellar region of the face) both have antidepressant effects.¹⁰⁸ BT injections into the glabellar region also demonstrate antidepressant effects, particularly in patients with comorbid migraines and MDD.¹⁰⁹ Early case observations supported the independent benefit of the toxin on MDD when the toxin was injected into the glabellar region.^110,111 The most frequent protocol involves injections in the procerus and corrugator muscles.

Continue to: The facial feedback/emotional proprioception hypothesis...

The facial feedback/emotional proprioception hypothesis has dominated thinking about the mood-improving effects of BT. The theory is that blocking muscular expression of sadness (especially in the face) interrupts the experience of sadness; therefore, depression subsides.^112,113 However, BT injections in the muscles involved in the smile and an expression of positive emotions (lateral part of the musculus orbicularis oculi) have been associated with increased MDD scores.¹¹⁴ Thus, the mechanism clearly involves more than the cosmetic effect, since facial muscle injections in rats also have antidepressant effects.¹¹⁵

The use of progressive muscle relaxation is well-established in psychiatric treatment. The investigated conditions of increased muscle tone, especially torticollis and blepharospasm, are associated with MDD, and it may be speculated that proprioceptive feedback from the affected muscles may be causally involved in this association.^116-118 Activity of the corrugator muscle has been positively associated with increased amygdala activity.¹¹⁹ This suggests a potential similar mechanism to that hypothesized for SGB.

Alternatively, BT is commonly used to treat chronic conditions that may contribute to depression; its success in relieving the underlying problem may indirectly relieve MDD. Thus, in a postmarketing safety evaluation of BT, MDD was demonstrated 40% to 88% less often by patients treated with BT for 6 of the 8 conditions and injection sites, such as in spasms and spasticity of arms and legs, torticollis and neck pain, and axilla and palm injections for hyperhidrosis. In a parotid and submandibular glands BT injection subcohort, no patients experienced depressive symptoms.¹²⁰

Medicinal BT is generally considered safe. The most common adverse effects are hypersensitivity, injection site reactions, and other adverse effects specific to the injection site.¹²¹ Additionally, the cosmetic effects are transient, given the nature of the medication.

Trigger point injections

TPIs in the neck and shoulders are frequently used to treat tension headaches and various referred pain locations in the face and arms. Tension and depression frequently overlap in clinical practice.¹²² Relieving muscle tension (with resulting trigger points) improves muscle function and mood.

Continue to: The higher the number of active...

The higher the number of active trigger points (TPs), the greater the physical burden of headache and the higher the anxiety level. Gender differences in TP prevalence and TPI efficacy have been described in the literature. For example, the number of active TPs seems directly associated with anxiety levels in women but not in men.¹²³ Although TPs appear to be more closely associated with anxiety than depression,¹²⁴ depression associated with muscle tension does improve with TPIs. European studies have demonstrated a decrease in scores on the Hamilton Depression Rating Scale and Hamilton Anxiety Rating Scale following TPI treatment.¹²⁵ The effect may be indirect, as when a patient’s pain is relieved, sleep and other psychiatric symptoms improve.¹²⁶

A randomized controlled trial by Castro Sánchez et al¹²⁷ demonstrated that dry needling therapy in patients with fibromyalgia syndrome (FMS) showed improvements in pain pressure thresholds, body pain, vitality, and social function, as well as total FMS symptoms, quality of sleep, anxiety, hospital anxiety and depression, general pain intensity, and fatigue.

Myofascial pain syndrome, catastrophizing, and muscle tension are common in patients with depression, anxiety, and somatization. Local TPI therapy aimed at inactivating pain generators is supported by moderate quality evidence. All manner of therapies have been described, including injection of saline, corticosteroids, local anesthetic agents, and dry needling. BT injections in chronic TPs are also practiced, though no specific injection therapy has been reliably shown to be more advantageous than another. The benefits of TPIs may be derived from the needle itself rather than from any specific substance injected. Stimulation of a local twitch response with direct needling of the TP appears of importance. There is no established consensus regarding the number of injection points, frequency of administration, and volume or type of injectate.¹²⁸

Adverse effects of TPIs relate to the nature of the invasive therapy, with the risk of tissue damage and bleeding. Pneumothorax risk is present with needle insertion at the neck and thorax.¹²⁹ Patients with diabetes may experience variations in blood sugar control if steroids are used.

Bottom Line

Interventional treatment modalities that may have a role in psychiatric treatment include IV administration of ketamine, aducanumab, lecanemab, brexanolone, magnesium, scopolamine, and clomipramine. Other interventional approaches include stellate ganglion blocks, glabellar botulinum toxin injections, and trigger point injections.

Related Resources

• Dokucu ME, Janicak PG. Nontraditional therapies for treatment-resistant depression. Current Psychiatry. 2021; 20(9):38-43,49. doi:10.12788/cp.0166
• Kim J, Khoury R, Grossberg GT. Botulinum toxin: emerging psychiatric indications. Current Psychiatry. 2018;17(12):8-18.

Drug Brand Names

Aducanumab • Aduhelm
Aripiprazole • Abilify
Aripiprazole lauroxil • Aristada
Brexanolone • Zulresso
Buprenorphine • Sublocade
Citalopram • Celexa
Clomipramine • Anafranil
Diazepam • Valium
Droperidol • Inapsine
Esketamine • Spravato
Fentanyl • Actiq
Fluphenazine decanoate • Modecate
Fluphenazine hydrochloride • Prolixin
Haloperidol decanoate • Haldol decanoate
Haloperidol lactate • Haldol
Ketamine • Ketalar
Lecanemab • Leqembi
Lidocaine • Xylocaine
Lorazepam • Ativan
Loxapine inhaled • Adasuve
Naltrexone • Vivitrol
Magnesium sulfate • Sulfamag
Midazolam • Versed
Olanzapine • Zyprexa
OnabotulinumtoxinA injection • Botox
Paliperidone • Invega Hafyera, Invega Sustenna, Invega Trinza
Rapamycin • Rapamune, Sirolimus
Risperidone • Perseris
Risperidone microspheres • Risperdal Consta, Rykindo
Scopolamine • Hyoscine
Tramadol • Conzip
Vortioxetine • Trintellix
Ziprasidone • Geodon

Advances in the understanding of neurobiological and neuro­psychiatric pathophysiology have opened new avenues of treatment for psychiatric patients. Historically, with a few exceptions, most psychiatric medications have been administered orally. However, many of the newer treatments require some form of specialized administration because they cannot be taken orally due to their chemical property (such as aducanumab); because there is the need to produce stable blood levels of the medication (such as brexanolone); because oral administration greatly diminished efficacy (such as oral vs IV magnesium or scopolamine), or because the treatment is focused on specific brain structures. This need for specialized administration has created a subspecialty called interventional psychiatry.

Part 1 of this 2-part article provides an overview of 1 type of interventional psychiatry: parenterally administered medications, including those administered via IV. We also describe 3 other interventional approaches to treatment: stellate ganglion blocks, glabellar botulinum toxin (BT) injections, and trigger point injections. In Part 2 we will review interventional approaches that involve neuromodulation.

Parenteral medications in psychiatry

In general, IV and IM medications can be more potent that oral medications due to their overall faster onset of action and higher blood concentrations. These more invasive forms of administration can have significant limitations, such as a risk of infection at the injection site, the need to be administered in a medical setting, additional time, and patient discomfort.

Table 1 lists short-acting injectable medications used in psychiatry, and Table 2 lists long-acting injectable medications. Parenteral administration of antipsychotics is performed to alleviate acute agitation or for chronic symptom control. These medications generally are not considered interventional treatments, but could be classified as such due to their invasive nature.¹ Furthermore, inhalable loxapine—which is indicated for managing acute agitation—requires a Risk Evaluation and Mitigation Strategy program consisting of 2 hours observation and monitoring of respiratory status.^2,3 Other indications for parenteral treatments include IM naltrexone extended release⁴ and subcutaneous injections of buprenorphine extended release⁵ and risperidone.⁶

IV administration

Most IV treatments described in this article are not FDA-approved for psychiatric treatment. Despite this, many interventional psychiatric treatments are part of clinical practice. IV infusion of ketamine is the most widely known and most researched of these. Table 3 lists other IV treatments that could be used as psychiatric treatment.

Ketamine

Since the early 1960s, ketamine has been used as a surgical anesthetic for animals. In the United States, it was approved for human surgical anesthesia in 1970. It was widely used during the Vietnam War due to its lack of inhibition of respiratory drive; medical staff first noticed an improvement in depressive symptoms and the resolution of suicidal ideation in patients who received ketamine. This led to further research on ketamine, particularly to determine its application in treatment-resistant depression (TRD) and other conditions.⁷ IV ketamine administration is most widely researched, but IM injections, intranasal sprays, and lozenges are also available. The dissociative properties of ketamine have led to its recreational use.⁸

Hypotheses for the mechanism of action of ketamine as an antidepressant include direct synaptic or extrasynaptic (GluN2B-selective), N-methyl-D-aspartate receptor (NMDAR) inhibition, selectively greater inhibition of NMDARs localized on GABAergic (gamma-aminobutyric acid) interneurons, and the role of alpha-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptor activation. There are links between ketamine’s antidepressant actions and downstream mechanisms regulating synaptic plasticity, including brain-derived neurotrophic factor, eukaryotic elongation factor 2, mammalian target of rapamycin, and glycogen synthase kinase-3. Multiple other ketamine-associated mechanisms also have been described.^9,10 Action on the mu-opioid receptor is also known, possibly contributing to both antidepressant and anesthetic properties of ketamine.¹¹ Rapid onset of ketamine antidepressant action is especially valuable.¹²

Continue to: Ketamine is a schedule...

Ketamine is a schedule III medication with addictive properties. Delirium, panic attacks, hallucinations, nightmares, dysphoria, and paranoia may occur during and after use.¹³ Premedication with benzodiazepines, most notably lorazepam, is occasionally used to minimize ketamine’s adverse effects, but this generally is not recommended because doing so reduces ketamine’s antidepressant effects.¹⁴ Driving and operating heavy machinery is contraindicated after IV infusion. The usual protocol involves an IV infusion of ketamine 0.4 mg/kg to 1 mg/kg dosing over 1 hour. Doses between 0.4 mg/kg and 0.6 mg/kg are most common. Ketamine has a therapeutic window; doses >0.5 mg/kg are progressively less effective.¹⁵ Unlike the recommendation after esketamine administration, after receiving ketamine, patients remain in the care of their treatment team for <2 hours.

Esketamine, the S enantiomer of ketamine, was FDA-approved for TRD as an intranasal formulation. Esketamine is more commonly used than IV ketamine because it is FDA-approved and typically covered by insurance, but it may not be as effective.¹⁶ An economic analysis by Brendle et al¹⁷ suggested insurance companies would lower costs if they covered ketamine infusions vs intranasal esketamine.

Aducanumab and lecanemab

The most recent FDA-approved interventional agents are aducanumab and lecanemab, which are indicated for treating Alzheimer disease.^18,19 Both are human monoclonal antibodies that bind selectively and with high affinity to amyloid beta plaque aggregates and promote their removal by Fc receptor–mediated phagocytosis.²⁰

FDA approval of aducanumab and lecanemab was controversial. Initially, aducanumab’s safety monitoring board performed a futility analysis that suggested aducanumab was unlikely to separate from placebo, and the research was stopped.²¹ The manufacturer petitioned the FDA to consider the medication for accelerated approval on the basis of biomarker data showing that amyloid beta plaque aggregates become smaller. Current FDA approval is temporary to allow patients access to this potentially beneficial agent, but the manufacturer must supply clinical evidence that the reduction of amyloid beta plaques is associated with desirable changes in the course of Alzheimer disease, or risk losing the approval.

Lecanemab is also a human monoclonal antibody intended to remove amyloid beta plaques that was FDA-approved under the accelerated approval pathway.²² Unlike aducanumab, lecanemab demonstrated a statistically significant (although clinically imperceptible) reduction in the rate of cognitive decline; it did not show cognitive improvement.²³ Lecanemab also significantly reduced amyloid beta plaques.²³

Continue to: Aducanumab and lecanemab are generally...

Aducanumab and lecanemab are generally not covered by insurance and typically cost >$26,000 annually. Both are administered by IV infusion once a month. More monoclonal antibody medications for treating early Alzheimer disease are in the late stages of development, most notably donanebab.²⁴ Observations during clinical trials found that in the later stages of Alzheimer disease, forceful removal of plaques by the autoimmune process damages neurons, while in less dense deposits of early dementia such removal is not harmful to the cells and prevents amyloid buildup.

Brexanolone

Brexanolone is an aqueous formulation of allopregnanolone, a major metabolite of progesterone and a positive allosteric modulator of GABA-A receptors.²⁵ Its levels are maximal at the end of the third trimester of pregnancy and fall rapidly following delivery. Research showed a 3-day infusion was rapidly and significantly effective for treating postpartum depression²⁶ and brexanolone received FDA approval for this indication in March 2019.²⁷ However, various administrative, economic, insurance, and other hurdles make it difficult for patients to access this treatment. Despite its rapid onset of action (usually 48 hours), brexanolone takes an average of 15 days to go through the prior authorization process.²⁸ In addition to the need for prior authorization, the main impediment to the use of brexanolone is the 3-day infusion schedule, which greatly magnifies the cost but is partially circumvented by the availability of dedicated outpatient centers.

Magnesium

Magnesium is on the World Health Organization’s Model List of Essential Medicines.²⁹ There has been extensive research on the use of magnesium sulfate for psychiatric indications, especially for depression.³⁰ Magnesium functions similarly to calcium channel blockers by competitively blocking intracellular calcium channels, decreasing calcium availability, and inhibiting smooth muscle contractility.³¹ It also competes with calcium at the motor end plate, reducing excitation by inhibiting the release of acetylcholine.³² This property is used for high-dose IV magnesium treatment of impending preterm labor in obstetrics. Magnesium sulfate is the drug of choice in treating eclamptic seizures and preventing seizures in severe preeclampsia or gestational hypertension with severe features.³³ It is also used to treat torsade de pointes, severe asthma exacerbations, constipation, and barium poisoning.³⁴ Beneficial use in asthma treatment³⁵ and the treatment of migraine³⁶ have also been reported.

IV magnesium in myocardial infarction may be harmful,³⁷ though outside of acute cardiac events, magnesium is found to be safe.³⁸

Oral magnesium sulfate is a common over-the-counter anxiety remedy. As a general cell stabilizer (mediated by the reduction of intracellular calcium), magnesium is potentially beneficial outside of its muscle-relaxing properties, although muscle relaxing can benefit anxious patients. It is used to treat anxiety,³⁹ alcohol withdrawal,⁴⁰ and fear.⁴¹ Low magnesium blood levels are found in patients with depression, schizophrenia,⁴² and attention-deficit/hyperactivity disorder.⁴³ However, it is important to note that the therapeutic effect of magnesium when treating anxiety and headache is independent of preinfusion magnesium blood levels.⁴³

Continue to: The efficacy of oral magnesium...

The efficacy of oral magnesium is not robust. However, IV administration has a pronounced beneficial effect as an abortive and preventative treatment in many patients with anxiety.⁴⁴

IV administration of magnesium can produce adverse effects, including flushing, sweating, hypotension, depressed reflexes, flaccid paralysis, hypothermia, circulatory collapse, and cardiac and CNS depression. These complications are very rare and dose-dependent.⁴⁵ Magnesium is excreted by the kidneys, and dosing must be decreased in patients with kidney failure. The most common adverse effect is local burning along the vein upon infusion; small doses of IV lidocaine can remedy this. Hot flashes are also common.⁴⁵

Various dosing strategies are available. In patients with anxiety, application dosing is based on the recommended preeclampsia IV dose of 4 g diluted in 250 mL of 5% dextrose. Much higher doses may be used in obstetrics. Unlike in obstetrics, for psychiatric indications, magnesium is administered over 60 to 90 minutes. Heart monitoring is recommended.

Scopolamine

Scopolamine is primarily used to relieve nausea, vomiting, and dizziness associated with motion sickness and recovery from anesthesia. It is also used in ophthalmology and in patients with excessive sweating. In off-label and experimental applications, scopolamine has been used in patients with TRD.⁴⁶

Scopolamine is an anticholinergic medication. It is a nonselective antagonist at muscarinic receptors.⁴⁷ Tricyclic antidepressants (TCAs) possess strong anticholinergic function. Newer generations of antidepressants were designed specifically not to have this function because it was believed to be an unwanted and potentially dangerous adverse effect. However, data suggest that anticholinergic action is important in decreasing depressive symptoms. Several hypotheses of anticholinergic effects on depression have been published since the 1970s. They include the cholinergic-adrenergic hypothesis,⁴⁸ acetylcholine predominance relative to adrenergic action hypothesis,⁴⁹ and insecticide poisoning observations.⁵⁰ Centrally acting physostigmine (but not peripherally acting neostigmine) was reported to control mania.^48,51 A genetic connection between the M2acetylcholine receptor in patients with major depressive disorder (MDD) and alcohol use disorder is also suggestive.⁵²

Continue to: Multiple animal studies show...

Multiple animal studies show direct improvement in mobility and a decrease in despair upon introducing anticholinergic substances.^53-55 The cholinergic theory of depression has been studied in several controlled clinical human studies.^56,57 Use of a short-acting anticholinergic glycopyrrolate during electroconvulsive therapy (ECT) may contribute to the procedure’s efficacy.

Human research shows scopolamine has a higher efficacy as an antidepressant and anti-anxiety medication in women than in men,⁵⁸ possibly because estrogen increases the activity of choline acetyltransferase and release of acetylcholine.^59,60 M2receptors mediate estrogen influence on the NMDAR, which may explain the anticholinergic effects of depression treatments in women.⁶¹

Another proposed mechanism of action of scopolamine is a potent inhibition of the NMDAR.⁶² Rapid treatments of depression may be based on this mechanism. Examples of such treatments include IV ketamine and sleep deprivation.⁶³ IV scopolamine shows potency in treating MDD and bipolar depression. This treatment should be reserved for patients who do not respond to or are not candidates for other usual treatment modalities of MDD and for the most severe cases. Scopolamine is 30 times more potent than amitriptyline in anticholinergic effect and reportedly produces sustained improvement in MDD.⁶⁴

Scopolamine has no black-box warnings. It has not been studied in pregnant women and is not recommended for use during pregnancy. Due to possible negative cardiovascular effects, a normal electrocardiogram is required before the start of treatment. Exercise caution in patients with glaucoma, benign prostatic enlargement, gastroparesis, unstable cardiovascular status, or severe renal impairment.

Treatment with scopolamine is not indicated for patients with myasthenia gravis, psychosis, or seizures. Patients must be off potassium for 3 days before beginning scopolamine treatment. Patients should consult with their cardiologist before having a scopolamine infusion. Adverse reactions may include psychosis, tachycardia, seizures, paralytic ileus, and glaucoma exacerbation. The most common adverse effects of scopolamine infusion treatment include drowsiness, dry mouth, blurred vision, lightheadedness, and dizziness. Due to possible drowsiness, operating motor vehicles or heavy machinery must be avoided on the day of treatment.⁶⁵ Overall, the adverse effects of scopolamine are preventable and manageable, and its antidepressant efficacy is noteworthy.⁶⁶

Continue to: Treatment typically consists of 3 consecutive infusions...

Treatment typically consists of 3 consecutive infusions of 4 mcg/kg separated by 3 to 5 days.⁵⁶ It is possible to have a longer treatment course if the patient experiences only partial improvement. Repeated courses or maintenance treatment (similar to ECT maintenance) are utilized in some patients if indicated. Cardiac monitoring is mandatory.

Clomipramine

Clomipramine, a TCA, acts as a preferential inhibitor of 5-hydroxytryptamine uptake and has proven effective in managing depression, TRD, and obsessive-compulsive disorder (OCD).⁶⁷ Although this medication has reported treatment benefits for patients with phobia, panic disorder,¹⁵ chronic pain,⁶⁸ Tourette syndrome,⁶⁹ premature ejaculation, anorexia nervosa,⁷⁰ cataplexy,⁴⁹ and enuresis,⁷¹ it is FDA-approved only for the treatment of OCD.⁷² Clomipramine may also be beneficial for pain and headache, possibly because of its anti-inflammatory action.⁷³ The anticholinergic effects of clomipramine may add to its efficacy in depression.

The pathophysiology of MDD is connected to hyperactivity of the HPA axis and elevated cortisol levels. Higher clomipramine plasma levels show a linear correlation with lower cortisol secretion and levels, possibly aiding in the treatment of MDD and anxiety.⁷⁴ The higher the blood level, the more pronounced clomipramine’s therapeutic effect across multiple domains.⁷⁵

IV infusion of clomipramine produces the highest concentration in the shortest time, but overall, research does not necessarily support increased efficacy of IV over oral administration. There is evidence suggesting that subgroups of patients with severe, treatment-refractory OCD may benefit from IV agents and research suggests a faster onset of action.⁷⁶ Faster onset of symptom relief is the basis for IV clomipramine use. In patients with OCD, it can take several months for oral medications to produce therapeutic benefits; not all patients can tolerate this. In such scenarios, IV administration may be considered, though it is not appropriate for routine use until more research is available. Patients with treatment-resistant OCD who have exhausted other means of symptom relief may also be candidates for IV treatment.

The adverse effects of IV clomipramine are no different from oral use, though they may be more pronounced. A pretreatment cardiac exam is desirable because clomipramine, like other TCAs, may be cardiotoxic. The anticholinergic adverse effects of TCAs are well known to clinicians⁷⁷ and partially explained in the scopolamine section of this article. It is not advisable to combine clomipramine with other TCAs or serotonin reuptake inhibitors. Clomipramine also should not be combined with monoamine oxidase inhibitors, though such a combination was reported in medical literature.⁷⁸ Combination with antiarrhythmics such as lidocaine or opioids such as fentanyl or and tramadol is highly discouraged (fentanyl and tramadol also have serotonergic effects).⁷⁹

Continue to: Clomipramine for IV use is not commercially available...

Clomipramine for IV use is not commercially available and must be sterilely compounded. The usual course of treatment is a series of 3 infusions: 150 mg on Day 1, 200 mg on Day 2 or Day 3, and 250 mg on Day 3, Day 4, or Day 5, depending on tolerability. A protocol with a 50 mg/d starting dose and titration up to a maximum dose of 225 mg/d over 5 to 7 days has been suggested for inpatient settings.⁶⁷ Titration to 250 mg is more common.⁸⁰

A longer series may be performed, but this increases the likelihood of adverse effects. Booster and maintenance treatments are also completed when required. Cardiac monitoring is mandatory.

Vortioxetine and citalopram

IV treatment of depression with vortioxetine and citalopram has been explored but has not yet taken hold in clinical psychiatry.^81,82

Injections and blocks

Three interventional approaches to treatment that possess psychotherapeutic potential include stellate ganglion blocks (SGBs), glabellar BT injections, and trigger point injections (TPIs). None of these are FDA-approved for psychiatric treatment.

Stellate ganglion blocks

The sympathetic nervous system is involved in autonomic hyperarousal and is at the core of posttraumatic symptomatology.⁸³ Insomnia, anxiety, irritability, hypervigilance, and other excitatory CNS events are connected to the sympathetic nervous system and amygdala activation is commonly observed in those exposed to extreme stress or traumatic events.⁸⁴

Continue to: SGBs were first performed 100 years ago...

SGBs were first performed 100 years ago and reported to have beneficial psychiatric effects at the end of the 1940s. In 1998 in Finland, improvement of posttraumatic stress disorder (PTSD) symptoms was observed accidentally via thoracic level spine blocks.⁸⁵ In 2006, cervical level sympathetic blocks were shown to be effective for PTSD symptom control.⁸⁶ By the end of 2010, Veterans Administration hospitals adopted SGBs to treat veterans with PTSD.^87,88 The first multisite, randomized clinical trial of SGB for PTSD confirmed multiple previous reports of treatment efficacy. Specifically, 2 SGB treatments 2 weeks apart effectively reduced total symptom severity scores over 8 weeks.⁸⁷

Since the stellate ganglion is connected to the amygdala, SGB has also been assessed for treating anxiety and depression.^89,90 Outside of PTSD, SGBs are used to treat complex regional pain syndrome,⁹¹ phantom limb pain, trigeminal neuralgia,⁹² intractable angina,⁹³ and postherpetic neuralgia in the head, neck, upper chest, or arms.⁹⁴ The procedure consists of an injection of a local anesthetic through a 25-gauge needle into the stellate sympathetic ganglion at the C6 or C7 vertebral levels. An injection into C6 is considered safer because of specific cervical spine anatomy. Ideally, fluoroscopic guidance or ultrasound is used to guide needle insertion.⁹⁵

A severe drop in blood pressure may be associated with SGBs and is mitigated by IV hydration. Other adverse effects include red eyes, drooping of the eyelids, nasal congestion, hoarseness, difficulty swallowing, a sensation of a “lump” in the throat, and a sensation of warmth or tingling in the arm or hand. Bilateral SGB is contraindicated due to the danger of respiratory arrest.⁹⁶

Glabellar BT injections

OnabotulinumtoxinA (BT) injection was first approved for therapeutic use in 1989 for eye muscle disorders such as strabismus⁹⁷ and blepharospasm.⁹⁸ It was later approved for several other indications, including cosmetic use, hyperhidrosis, migraine prevention, neurogenic bladder disorder, overactive bladder, urinary incontinence, and spasticity.^99-104 BT is used off-label for achalasia and sialorrhea.^105,106 Its mechanism of action is primarily attributed to muscle paralysis by blocking presynaptic acetylcholine release into neuromuscular junctions.¹⁰⁷

Facial BT injections are usually administered for cosmetic purposes, but smoothing forehead wrinkles and frown lines (the glabellar region of the face) both have antidepressant effects.¹⁰⁸ BT injections into the glabellar region also demonstrate antidepressant effects, particularly in patients with comorbid migraines and MDD.¹⁰⁹ Early case observations supported the independent benefit of the toxin on MDD when the toxin was injected into the glabellar region.^110,111 The most frequent protocol involves injections in the procerus and corrugator muscles.

Continue to: The facial feedback/emotional proprioception hypothesis...

The facial feedback/emotional proprioception hypothesis has dominated thinking about the mood-improving effects of BT. The theory is that blocking muscular expression of sadness (especially in the face) interrupts the experience of sadness; therefore, depression subsides.^112,113 However, BT injections in the muscles involved in the smile and an expression of positive emotions (lateral part of the musculus orbicularis oculi) have been associated with increased MDD scores.¹¹⁴ Thus, the mechanism clearly involves more than the cosmetic effect, since facial muscle injections in rats also have antidepressant effects.¹¹⁵

The use of progressive muscle relaxation is well-established in psychiatric treatment. The investigated conditions of increased muscle tone, especially torticollis and blepharospasm, are associated with MDD, and it may be speculated that proprioceptive feedback from the affected muscles may be causally involved in this association.^116-118 Activity of the corrugator muscle has been positively associated with increased amygdala activity.¹¹⁹ This suggests a potential similar mechanism to that hypothesized for SGB.

Alternatively, BT is commonly used to treat chronic conditions that may contribute to depression; its success in relieving the underlying problem may indirectly relieve MDD. Thus, in a postmarketing safety evaluation of BT, MDD was demonstrated 40% to 88% less often by patients treated with BT for 6 of the 8 conditions and injection sites, such as in spasms and spasticity of arms and legs, torticollis and neck pain, and axilla and palm injections for hyperhidrosis. In a parotid and submandibular glands BT injection subcohort, no patients experienced depressive symptoms.¹²⁰

Medicinal BT is generally considered safe. The most common adverse effects are hypersensitivity, injection site reactions, and other adverse effects specific to the injection site.¹²¹ Additionally, the cosmetic effects are transient, given the nature of the medication.

Trigger point injections

TPIs in the neck and shoulders are frequently used to treat tension headaches and various referred pain locations in the face and arms. Tension and depression frequently overlap in clinical practice.¹²² Relieving muscle tension (with resulting trigger points) improves muscle function and mood.

Continue to: The higher the number of active...

The higher the number of active trigger points (TPs), the greater the physical burden of headache and the higher the anxiety level. Gender differences in TP prevalence and TPI efficacy have been described in the literature. For example, the number of active TPs seems directly associated with anxiety levels in women but not in men.¹²³ Although TPs appear to be more closely associated with anxiety than depression,¹²⁴ depression associated with muscle tension does improve with TPIs. European studies have demonstrated a decrease in scores on the Hamilton Depression Rating Scale and Hamilton Anxiety Rating Scale following TPI treatment.¹²⁵ The effect may be indirect, as when a patient’s pain is relieved, sleep and other psychiatric symptoms improve.¹²⁶

A randomized controlled trial by Castro Sánchez et al¹²⁷ demonstrated that dry needling therapy in patients with fibromyalgia syndrome (FMS) showed improvements in pain pressure thresholds, body pain, vitality, and social function, as well as total FMS symptoms, quality of sleep, anxiety, hospital anxiety and depression, general pain intensity, and fatigue.

Myofascial pain syndrome, catastrophizing, and muscle tension are common in patients with depression, anxiety, and somatization. Local TPI therapy aimed at inactivating pain generators is supported by moderate quality evidence. All manner of therapies have been described, including injection of saline, corticosteroids, local anesthetic agents, and dry needling. BT injections in chronic TPs are also practiced, though no specific injection therapy has been reliably shown to be more advantageous than another. The benefits of TPIs may be derived from the needle itself rather than from any specific substance injected. Stimulation of a local twitch response with direct needling of the TP appears of importance. There is no established consensus regarding the number of injection points, frequency of administration, and volume or type of injectate.¹²⁸

Adverse effects of TPIs relate to the nature of the invasive therapy, with the risk of tissue damage and bleeding. Pneumothorax risk is present with needle insertion at the neck and thorax.¹²⁹ Patients with diabetes may experience variations in blood sugar control if steroids are used.

Bottom Line

Interventional treatment modalities that may have a role in psychiatric treatment include IV administration of ketamine, aducanumab, lecanemab, brexanolone, magnesium, scopolamine, and clomipramine. Other interventional approaches include stellate ganglion blocks, glabellar botulinum toxin injections, and trigger point injections.

Related Resources

• Dokucu ME, Janicak PG. Nontraditional therapies for treatment-resistant depression. Current Psychiatry. 2021; 20(9):38-43,49. doi:10.12788/cp.0166
• Kim J, Khoury R, Grossberg GT. Botulinum toxin: emerging psychiatric indications. Current Psychiatry. 2018;17(12):8-18.

Drug Brand Names

Aducanumab • Aduhelm
Aripiprazole • Abilify
Aripiprazole lauroxil • Aristada
Brexanolone • Zulresso
Buprenorphine • Sublocade
Citalopram • Celexa
Clomipramine • Anafranil
Diazepam • Valium
Droperidol • Inapsine
Esketamine • Spravato
Fentanyl • Actiq
Fluphenazine decanoate • Modecate
Fluphenazine hydrochloride • Prolixin
Haloperidol decanoate • Haldol decanoate
Haloperidol lactate • Haldol
Ketamine • Ketalar
Lecanemab • Leqembi
Lidocaine • Xylocaine
Lorazepam • Ativan
Loxapine inhaled • Adasuve
Naltrexone • Vivitrol
Magnesium sulfate • Sulfamag
Midazolam • Versed
Olanzapine • Zyprexa
OnabotulinumtoxinA injection • Botox
Paliperidone • Invega Hafyera, Invega Sustenna, Invega Trinza
Rapamycin • Rapamune, Sirolimus
Risperidone • Perseris
Risperidone microspheres • Risperdal Consta, Rykindo
Scopolamine • Hyoscine
Tramadol • Conzip
Vortioxetine • Trintellix
Ziprasidone • Geodon

Advances in the understanding of neurobiological and neuro­psychiatric pathophysiology have opened new avenues of treatment for psychiatric patients. Historically, with a few exceptions, most psychiatric medications have been administered orally. However, many of the newer treatments require some form of specialized administration because they cannot be taken orally due to their chemical property (such as aducanumab); because there is the need to produce stable blood levels of the medication (such as brexanolone); because oral administration greatly diminished efficacy (such as oral vs IV magnesium or scopolamine), or because the treatment is focused on specific brain structures. This need for specialized administration has created a subspecialty called interventional psychiatry.

Part 1 of this 2-part article provides an overview of 1 type of interventional psychiatry: parenterally administered medications, including those administered via IV. We also describe 3 other interventional approaches to treatment: stellate ganglion blocks, glabellar botulinum toxin (BT) injections, and trigger point injections. In Part 2 we will review interventional approaches that involve neuromodulation.

Parenteral medications in psychiatry

In general, IV and IM medications can be more potent that oral medications due to their overall faster onset of action and higher blood concentrations. These more invasive forms of administration can have significant limitations, such as a risk of infection at the injection site, the need to be administered in a medical setting, additional time, and patient discomfort.

Table 1 lists short-acting injectable medications used in psychiatry, and Table 2 lists long-acting injectable medications. Parenteral administration of antipsychotics is performed to alleviate acute agitation or for chronic symptom control. These medications generally are not considered interventional treatments, but could be classified as such due to their invasive nature.¹ Furthermore, inhalable loxapine—which is indicated for managing acute agitation—requires a Risk Evaluation and Mitigation Strategy program consisting of 2 hours observation and monitoring of respiratory status.^2,3 Other indications for parenteral treatments include IM naltrexone extended release⁴ and subcutaneous injections of buprenorphine extended release⁵ and risperidone.⁶

IV administration

Most IV treatments described in this article are not FDA-approved for psychiatric treatment. Despite this, many interventional psychiatric treatments are part of clinical practice. IV infusion of ketamine is the most widely known and most researched of these. Table 3 lists other IV treatments that could be used as psychiatric treatment.

Ketamine

Since the early 1960s, ketamine has been used as a surgical anesthetic for animals. In the United States, it was approved for human surgical anesthesia in 1970. It was widely used during the Vietnam War due to its lack of inhibition of respiratory drive; medical staff first noticed an improvement in depressive symptoms and the resolution of suicidal ideation in patients who received ketamine. This led to further research on ketamine, particularly to determine its application in treatment-resistant depression (TRD) and other conditions.⁷ IV ketamine administration is most widely researched, but IM injections, intranasal sprays, and lozenges are also available. The dissociative properties of ketamine have led to its recreational use.⁸

Hypotheses for the mechanism of action of ketamine as an antidepressant include direct synaptic or extrasynaptic (GluN2B-selective), N-methyl-D-aspartate receptor (NMDAR) inhibition, selectively greater inhibition of NMDARs localized on GABAergic (gamma-aminobutyric acid) interneurons, and the role of alpha-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptor activation. There are links between ketamine’s antidepressant actions and downstream mechanisms regulating synaptic plasticity, including brain-derived neurotrophic factor, eukaryotic elongation factor 2, mammalian target of rapamycin, and glycogen synthase kinase-3. Multiple other ketamine-associated mechanisms also have been described.^9,10 Action on the mu-opioid receptor is also known, possibly contributing to both antidepressant and anesthetic properties of ketamine.¹¹ Rapid onset of ketamine antidepressant action is especially valuable.¹²

Continue to: Ketamine is a schedule...

Ketamine is a schedule III medication with addictive properties. Delirium, panic attacks, hallucinations, nightmares, dysphoria, and paranoia may occur during and after use.¹³ Premedication with benzodiazepines, most notably lorazepam, is occasionally used to minimize ketamine’s adverse effects, but this generally is not recommended because doing so reduces ketamine’s antidepressant effects.¹⁴ Driving and operating heavy machinery is contraindicated after IV infusion. The usual protocol involves an IV infusion of ketamine 0.4 mg/kg to 1 mg/kg dosing over 1 hour. Doses between 0.4 mg/kg and 0.6 mg/kg are most common. Ketamine has a therapeutic window; doses >0.5 mg/kg are progressively less effective.¹⁵ Unlike the recommendation after esketamine administration, after receiving ketamine, patients remain in the care of their treatment team for <2 hours.

Esketamine, the S enantiomer of ketamine, was FDA-approved for TRD as an intranasal formulation. Esketamine is more commonly used than IV ketamine because it is FDA-approved and typically covered by insurance, but it may not be as effective.¹⁶ An economic analysis by Brendle et al¹⁷ suggested insurance companies would lower costs if they covered ketamine infusions vs intranasal esketamine.

Aducanumab and lecanemab

The most recent FDA-approved interventional agents are aducanumab and lecanemab, which are indicated for treating Alzheimer disease.^18,19 Both are human monoclonal antibodies that bind selectively and with high affinity to amyloid beta plaque aggregates and promote their removal by Fc receptor–mediated phagocytosis.²⁰

FDA approval of aducanumab and lecanemab was controversial. Initially, aducanumab’s safety monitoring board performed a futility analysis that suggested aducanumab was unlikely to separate from placebo, and the research was stopped.²¹ The manufacturer petitioned the FDA to consider the medication for accelerated approval on the basis of biomarker data showing that amyloid beta plaque aggregates become smaller. Current FDA approval is temporary to allow patients access to this potentially beneficial agent, but the manufacturer must supply clinical evidence that the reduction of amyloid beta plaques is associated with desirable changes in the course of Alzheimer disease, or risk losing the approval.

Lecanemab is also a human monoclonal antibody intended to remove amyloid beta plaques that was FDA-approved under the accelerated approval pathway.²² Unlike aducanumab, lecanemab demonstrated a statistically significant (although clinically imperceptible) reduction in the rate of cognitive decline; it did not show cognitive improvement.²³ Lecanemab also significantly reduced amyloid beta plaques.²³

Continue to: Aducanumab and lecanemab are generally...

Aducanumab and lecanemab are generally not covered by insurance and typically cost >$26,000 annually. Both are administered by IV infusion once a month. More monoclonal antibody medications for treating early Alzheimer disease are in the late stages of development, most notably donanebab.²⁴ Observations during clinical trials found that in the later stages of Alzheimer disease, forceful removal of plaques by the autoimmune process damages neurons, while in less dense deposits of early dementia such removal is not harmful to the cells and prevents amyloid buildup.

Brexanolone

Brexanolone is an aqueous formulation of allopregnanolone, a major metabolite of progesterone and a positive allosteric modulator of GABA-A receptors.²⁵ Its levels are maximal at the end of the third trimester of pregnancy and fall rapidly following delivery. Research showed a 3-day infusion was rapidly and significantly effective for treating postpartum depression²⁶ and brexanolone received FDA approval for this indication in March 2019.²⁷ However, various administrative, economic, insurance, and other hurdles make it difficult for patients to access this treatment. Despite its rapid onset of action (usually 48 hours), brexanolone takes an average of 15 days to go through the prior authorization process.²⁸ In addition to the need for prior authorization, the main impediment to the use of brexanolone is the 3-day infusion schedule, which greatly magnifies the cost but is partially circumvented by the availability of dedicated outpatient centers.

Magnesium

Magnesium is on the World Health Organization’s Model List of Essential Medicines.²⁹ There has been extensive research on the use of magnesium sulfate for psychiatric indications, especially for depression.³⁰ Magnesium functions similarly to calcium channel blockers by competitively blocking intracellular calcium channels, decreasing calcium availability, and inhibiting smooth muscle contractility.³¹ It also competes with calcium at the motor end plate, reducing excitation by inhibiting the release of acetylcholine.³² This property is used for high-dose IV magnesium treatment of impending preterm labor in obstetrics. Magnesium sulfate is the drug of choice in treating eclamptic seizures and preventing seizures in severe preeclampsia or gestational hypertension with severe features.³³ It is also used to treat torsade de pointes, severe asthma exacerbations, constipation, and barium poisoning.³⁴ Beneficial use in asthma treatment³⁵ and the treatment of migraine³⁶ have also been reported.

IV magnesium in myocardial infarction may be harmful,³⁷ though outside of acute cardiac events, magnesium is found to be safe.³⁸

Oral magnesium sulfate is a common over-the-counter anxiety remedy. As a general cell stabilizer (mediated by the reduction of intracellular calcium), magnesium is potentially beneficial outside of its muscle-relaxing properties, although muscle relaxing can benefit anxious patients. It is used to treat anxiety,³⁹ alcohol withdrawal,⁴⁰ and fear.⁴¹ Low magnesium blood levels are found in patients with depression, schizophrenia,⁴² and attention-deficit/hyperactivity disorder.⁴³ However, it is important to note that the therapeutic effect of magnesium when treating anxiety and headache is independent of preinfusion magnesium blood levels.⁴³

Continue to: The efficacy of oral magnesium...

The efficacy of oral magnesium is not robust. However, IV administration has a pronounced beneficial effect as an abortive and preventative treatment in many patients with anxiety.⁴⁴

IV administration of magnesium can produce adverse effects, including flushing, sweating, hypotension, depressed reflexes, flaccid paralysis, hypothermia, circulatory collapse, and cardiac and CNS depression. These complications are very rare and dose-dependent.⁴⁵ Magnesium is excreted by the kidneys, and dosing must be decreased in patients with kidney failure. The most common adverse effect is local burning along the vein upon infusion; small doses of IV lidocaine can remedy this. Hot flashes are also common.⁴⁵

Various dosing strategies are available. In patients with anxiety, application dosing is based on the recommended preeclampsia IV dose of 4 g diluted in 250 mL of 5% dextrose. Much higher doses may be used in obstetrics. Unlike in obstetrics, for psychiatric indications, magnesium is administered over 60 to 90 minutes. Heart monitoring is recommended.

Scopolamine

Scopolamine is primarily used to relieve nausea, vomiting, and dizziness associated with motion sickness and recovery from anesthesia. It is also used in ophthalmology and in patients with excessive sweating. In off-label and experimental applications, scopolamine has been used in patients with TRD.⁴⁶

Scopolamine is an anticholinergic medication. It is a nonselective antagonist at muscarinic receptors.⁴⁷ Tricyclic antidepressants (TCAs) possess strong anticholinergic function. Newer generations of antidepressants were designed specifically not to have this function because it was believed to be an unwanted and potentially dangerous adverse effect. However, data suggest that anticholinergic action is important in decreasing depressive symptoms. Several hypotheses of anticholinergic effects on depression have been published since the 1970s. They include the cholinergic-adrenergic hypothesis,⁴⁸ acetylcholine predominance relative to adrenergic action hypothesis,⁴⁹ and insecticide poisoning observations.⁵⁰ Centrally acting physostigmine (but not peripherally acting neostigmine) was reported to control mania.^48,51 A genetic connection between the M2acetylcholine receptor in patients with major depressive disorder (MDD) and alcohol use disorder is also suggestive.⁵²

Continue to: Multiple animal studies show...

Multiple animal studies show direct improvement in mobility and a decrease in despair upon introducing anticholinergic substances.^53-55 The cholinergic theory of depression has been studied in several controlled clinical human studies.^56,57 Use of a short-acting anticholinergic glycopyrrolate during electroconvulsive therapy (ECT) may contribute to the procedure’s efficacy.

Human research shows scopolamine has a higher efficacy as an antidepressant and anti-anxiety medication in women than in men,⁵⁸ possibly because estrogen increases the activity of choline acetyltransferase and release of acetylcholine.^59,60 M2receptors mediate estrogen influence on the NMDAR, which may explain the anticholinergic effects of depression treatments in women.⁶¹

Another proposed mechanism of action of scopolamine is a potent inhibition of the NMDAR.⁶² Rapid treatments of depression may be based on this mechanism. Examples of such treatments include IV ketamine and sleep deprivation.⁶³ IV scopolamine shows potency in treating MDD and bipolar depression. This treatment should be reserved for patients who do not respond to or are not candidates for other usual treatment modalities of MDD and for the most severe cases. Scopolamine is 30 times more potent than amitriptyline in anticholinergic effect and reportedly produces sustained improvement in MDD.⁶⁴

Scopolamine has no black-box warnings. It has not been studied in pregnant women and is not recommended for use during pregnancy. Due to possible negative cardiovascular effects, a normal electrocardiogram is required before the start of treatment. Exercise caution in patients with glaucoma, benign prostatic enlargement, gastroparesis, unstable cardiovascular status, or severe renal impairment.

Treatment with scopolamine is not indicated for patients with myasthenia gravis, psychosis, or seizures. Patients must be off potassium for 3 days before beginning scopolamine treatment. Patients should consult with their cardiologist before having a scopolamine infusion. Adverse reactions may include psychosis, tachycardia, seizures, paralytic ileus, and glaucoma exacerbation. The most common adverse effects of scopolamine infusion treatment include drowsiness, dry mouth, blurred vision, lightheadedness, and dizziness. Due to possible drowsiness, operating motor vehicles or heavy machinery must be avoided on the day of treatment.⁶⁵ Overall, the adverse effects of scopolamine are preventable and manageable, and its antidepressant efficacy is noteworthy.⁶⁶

Continue to: Treatment typically consists of 3 consecutive infusions...

Treatment typically consists of 3 consecutive infusions of 4 mcg/kg separated by 3 to 5 days.⁵⁶ It is possible to have a longer treatment course if the patient experiences only partial improvement. Repeated courses or maintenance treatment (similar to ECT maintenance) are utilized in some patients if indicated. Cardiac monitoring is mandatory.

Clomipramine

Clomipramine, a TCA, acts as a preferential inhibitor of 5-hydroxytryptamine uptake and has proven effective in managing depression, TRD, and obsessive-compulsive disorder (OCD).⁶⁷ Although this medication has reported treatment benefits for patients with phobia, panic disorder,¹⁵ chronic pain,⁶⁸ Tourette syndrome,⁶⁹ premature ejaculation, anorexia nervosa,⁷⁰ cataplexy,⁴⁹ and enuresis,⁷¹ it is FDA-approved only for the treatment of OCD.⁷² Clomipramine may also be beneficial for pain and headache, possibly because of its anti-inflammatory action.⁷³ The anticholinergic effects of clomipramine may add to its efficacy in depression.

The pathophysiology of MDD is connected to hyperactivity of the HPA axis and elevated cortisol levels. Higher clomipramine plasma levels show a linear correlation with lower cortisol secretion and levels, possibly aiding in the treatment of MDD and anxiety.⁷⁴ The higher the blood level, the more pronounced clomipramine’s therapeutic effect across multiple domains.⁷⁵

IV infusion of clomipramine produces the highest concentration in the shortest time, but overall, research does not necessarily support increased efficacy of IV over oral administration. There is evidence suggesting that subgroups of patients with severe, treatment-refractory OCD may benefit from IV agents and research suggests a faster onset of action.⁷⁶ Faster onset of symptom relief is the basis for IV clomipramine use. In patients with OCD, it can take several months for oral medications to produce therapeutic benefits; not all patients can tolerate this. In such scenarios, IV administration may be considered, though it is not appropriate for routine use until more research is available. Patients with treatment-resistant OCD who have exhausted other means of symptom relief may also be candidates for IV treatment.

The adverse effects of IV clomipramine are no different from oral use, though they may be more pronounced. A pretreatment cardiac exam is desirable because clomipramine, like other TCAs, may be cardiotoxic. The anticholinergic adverse effects of TCAs are well known to clinicians⁷⁷ and partially explained in the scopolamine section of this article. It is not advisable to combine clomipramine with other TCAs or serotonin reuptake inhibitors. Clomipramine also should not be combined with monoamine oxidase inhibitors, though such a combination was reported in medical literature.⁷⁸ Combination with antiarrhythmics such as lidocaine or opioids such as fentanyl or and tramadol is highly discouraged (fentanyl and tramadol also have serotonergic effects).⁷⁹

Continue to: Clomipramine for IV use is not commercially available...

Clomipramine for IV use is not commercially available and must be sterilely compounded. The usual course of treatment is a series of 3 infusions: 150 mg on Day 1, 200 mg on Day 2 or Day 3, and 250 mg on Day 3, Day 4, or Day 5, depending on tolerability. A protocol with a 50 mg/d starting dose and titration up to a maximum dose of 225 mg/d over 5 to 7 days has been suggested for inpatient settings.⁶⁷ Titration to 250 mg is more common.⁸⁰

A longer series may be performed, but this increases the likelihood of adverse effects. Booster and maintenance treatments are also completed when required. Cardiac monitoring is mandatory.

Vortioxetine and citalopram

IV treatment of depression with vortioxetine and citalopram has been explored but has not yet taken hold in clinical psychiatry.^81,82

Injections and blocks

Three interventional approaches to treatment that possess psychotherapeutic potential include stellate ganglion blocks (SGBs), glabellar BT injections, and trigger point injections (TPIs). None of these are FDA-approved for psychiatric treatment.

Stellate ganglion blocks

The sympathetic nervous system is involved in autonomic hyperarousal and is at the core of posttraumatic symptomatology.⁸³ Insomnia, anxiety, irritability, hypervigilance, and other excitatory CNS events are connected to the sympathetic nervous system and amygdala activation is commonly observed in those exposed to extreme stress or traumatic events.⁸⁴

Continue to: SGBs were first performed 100 years ago...

SGBs were first performed 100 years ago and reported to have beneficial psychiatric effects at the end of the 1940s. In 1998 in Finland, improvement of posttraumatic stress disorder (PTSD) symptoms was observed accidentally via thoracic level spine blocks.⁸⁵ In 2006, cervical level sympathetic blocks were shown to be effective for PTSD symptom control.⁸⁶ By the end of 2010, Veterans Administration hospitals adopted SGBs to treat veterans with PTSD.^87,88 The first multisite, randomized clinical trial of SGB for PTSD confirmed multiple previous reports of treatment efficacy. Specifically, 2 SGB treatments 2 weeks apart effectively reduced total symptom severity scores over 8 weeks.⁸⁷

Since the stellate ganglion is connected to the amygdala, SGB has also been assessed for treating anxiety and depression.^89,90 Outside of PTSD, SGBs are used to treat complex regional pain syndrome,⁹¹ phantom limb pain, trigeminal neuralgia,⁹² intractable angina,⁹³ and postherpetic neuralgia in the head, neck, upper chest, or arms.⁹⁴ The procedure consists of an injection of a local anesthetic through a 25-gauge needle into the stellate sympathetic ganglion at the C6 or C7 vertebral levels. An injection into C6 is considered safer because of specific cervical spine anatomy. Ideally, fluoroscopic guidance or ultrasound is used to guide needle insertion.⁹⁵

A severe drop in blood pressure may be associated with SGBs and is mitigated by IV hydration. Other adverse effects include red eyes, drooping of the eyelids, nasal congestion, hoarseness, difficulty swallowing, a sensation of a “lump” in the throat, and a sensation of warmth or tingling in the arm or hand. Bilateral SGB is contraindicated due to the danger of respiratory arrest.⁹⁶

Glabellar BT injections

OnabotulinumtoxinA (BT) injection was first approved for therapeutic use in 1989 for eye muscle disorders such as strabismus⁹⁷ and blepharospasm.⁹⁸ It was later approved for several other indications, including cosmetic use, hyperhidrosis, migraine prevention, neurogenic bladder disorder, overactive bladder, urinary incontinence, and spasticity.^99-104 BT is used off-label for achalasia and sialorrhea.^105,106 Its mechanism of action is primarily attributed to muscle paralysis by blocking presynaptic acetylcholine release into neuromuscular junctions.¹⁰⁷

Facial BT injections are usually administered for cosmetic purposes, but smoothing forehead wrinkles and frown lines (the glabellar region of the face) both have antidepressant effects.¹⁰⁸ BT injections into the glabellar region also demonstrate antidepressant effects, particularly in patients with comorbid migraines and MDD.¹⁰⁹ Early case observations supported the independent benefit of the toxin on MDD when the toxin was injected into the glabellar region.^110,111 The most frequent protocol involves injections in the procerus and corrugator muscles.

Continue to: The facial feedback/emotional proprioception hypothesis...

The facial feedback/emotional proprioception hypothesis has dominated thinking about the mood-improving effects of BT. The theory is that blocking muscular expression of sadness (especially in the face) interrupts the experience of sadness; therefore, depression subsides.^112,113 However, BT injections in the muscles involved in the smile and an expression of positive emotions (lateral part of the musculus orbicularis oculi) have been associated with increased MDD scores.¹¹⁴ Thus, the mechanism clearly involves more than the cosmetic effect, since facial muscle injections in rats also have antidepressant effects.¹¹⁵

The use of progressive muscle relaxation is well-established in psychiatric treatment. The investigated conditions of increased muscle tone, especially torticollis and blepharospasm, are associated with MDD, and it may be speculated that proprioceptive feedback from the affected muscles may be causally involved in this association.^116-118 Activity of the corrugator muscle has been positively associated with increased amygdala activity.¹¹⁹ This suggests a potential similar mechanism to that hypothesized for SGB.

Alternatively, BT is commonly used to treat chronic conditions that may contribute to depression; its success in relieving the underlying problem may indirectly relieve MDD. Thus, in a postmarketing safety evaluation of BT, MDD was demonstrated 40% to 88% less often by patients treated with BT for 6 of the 8 conditions and injection sites, such as in spasms and spasticity of arms and legs, torticollis and neck pain, and axilla and palm injections for hyperhidrosis. In a parotid and submandibular glands BT injection subcohort, no patients experienced depressive symptoms.¹²⁰

Medicinal BT is generally considered safe. The most common adverse effects are hypersensitivity, injection site reactions, and other adverse effects specific to the injection site.¹²¹ Additionally, the cosmetic effects are transient, given the nature of the medication.

Trigger point injections

TPIs in the neck and shoulders are frequently used to treat tension headaches and various referred pain locations in the face and arms. Tension and depression frequently overlap in clinical practice.¹²² Relieving muscle tension (with resulting trigger points) improves muscle function and mood.

Continue to: The higher the number of active...

The higher the number of active trigger points (TPs), the greater the physical burden of headache and the higher the anxiety level. Gender differences in TP prevalence and TPI efficacy have been described in the literature. For example, the number of active TPs seems directly associated with anxiety levels in women but not in men.¹²³ Although TPs appear to be more closely associated with anxiety than depression,¹²⁴ depression associated with muscle tension does improve with TPIs. European studies have demonstrated a decrease in scores on the Hamilton Depression Rating Scale and Hamilton Anxiety Rating Scale following TPI treatment.¹²⁵ The effect may be indirect, as when a patient’s pain is relieved, sleep and other psychiatric symptoms improve.¹²⁶

A randomized controlled trial by Castro Sánchez et al¹²⁷ demonstrated that dry needling therapy in patients with fibromyalgia syndrome (FMS) showed improvements in pain pressure thresholds, body pain, vitality, and social function, as well as total FMS symptoms, quality of sleep, anxiety, hospital anxiety and depression, general pain intensity, and fatigue.

Myofascial pain syndrome, catastrophizing, and muscle tension are common in patients with depression, anxiety, and somatization. Local TPI therapy aimed at inactivating pain generators is supported by moderate quality evidence. All manner of therapies have been described, including injection of saline, corticosteroids, local anesthetic agents, and dry needling. BT injections in chronic TPs are also practiced, though no specific injection therapy has been reliably shown to be more advantageous than another. The benefits of TPIs may be derived from the needle itself rather than from any specific substance injected. Stimulation of a local twitch response with direct needling of the TP appears of importance. There is no established consensus regarding the number of injection points, frequency of administration, and volume or type of injectate.¹²⁸

Adverse effects of TPIs relate to the nature of the invasive therapy, with the risk of tissue damage and bleeding. Pneumothorax risk is present with needle insertion at the neck and thorax.¹²⁹ Patients with diabetes may experience variations in blood sugar control if steroids are used.

Bottom Line

Interventional treatment modalities that may have a role in psychiatric treatment include IV administration of ketamine, aducanumab, lecanemab, brexanolone, magnesium, scopolamine, and clomipramine. Other interventional approaches include stellate ganglion blocks, glabellar botulinum toxin injections, and trigger point injections.

Related Resources

• Dokucu ME, Janicak PG. Nontraditional therapies for treatment-resistant depression. Current Psychiatry. 2021; 20(9):38-43,49. doi:10.12788/cp.0166
• Kim J, Khoury R, Grossberg GT. Botulinum toxin: emerging psychiatric indications. Current Psychiatry. 2018;17(12):8-18.

Drug Brand Names

Aducanumab • Aduhelm
Aripiprazole • Abilify
Aripiprazole lauroxil • Aristada
Brexanolone • Zulresso
Buprenorphine • Sublocade
Citalopram • Celexa
Clomipramine • Anafranil
Diazepam • Valium
Droperidol • Inapsine
Esketamine • Spravato
Fentanyl • Actiq
Fluphenazine decanoate • Modecate
Fluphenazine hydrochloride • Prolixin
Haloperidol decanoate • Haldol decanoate
Haloperidol lactate • Haldol
Ketamine • Ketalar
Lecanemab • Leqembi
Lidocaine • Xylocaine
Lorazepam • Ativan
Loxapine inhaled • Adasuve
Naltrexone • Vivitrol
Magnesium sulfate • Sulfamag
Midazolam • Versed
Olanzapine • Zyprexa
OnabotulinumtoxinA injection • Botox
Paliperidone • Invega Hafyera, Invega Sustenna, Invega Trinza
Rapamycin • Rapamune, Sirolimus
Risperidone • Perseris
Risperidone microspheres • Risperdal Consta, Rykindo
Scopolamine • Hyoscine
Tramadol • Conzip
Vortioxetine • Trintellix
Ziprasidone • Geodon

WASHINGTON –  Posttraumatic stress disorder (PTSD) is strongly linked to disordered eating, which in turn, impedes treatment for the anxiety disorder in new findings that underscore the need for better screening of eating disorder impairment (EDI).

“Eating-related and body-image concerns may be more prevalent than we think, and if not considered, these concerns can make psychotherapy treatment less effective,” study author Nick Powers, a doctoral student in clinical psychology, La Salle University, Philadelphia, told this news organization.

Nick Powers

The findings were presented as part of the Anxiety and Depression Association of America Anxiety & Depression conference.
 

Common bedfellows

Although many patients with PTSD also have an eating disorder, they are not always properly assessed for eating pathology and related functional impairment.

Some therapists don’t feel adequately equipped to target eating-related concerns in these patients and so may refer them to other providers. This, said Mr. Powers, can prolong symptoms and further distress patients.

Mr. Powers noted childhood physical or sexual abuse may affect eating patterns in patients with PTSD. “The evidence suggests these types of trauma exposure can be risk factors for the development of an eating disorder.”

Undiagnosed eating pathology may exacerbate functional impairment from PTSD and weaken the impact of evidence-based treatment.

Such patients are challenging to treat as they may not have the requisite skills to fully engage in exposure therapy, an evidence-based approach to treat PTSD, said Mr. Powers.

To determine whether PTSD would be significantly linked to greater eating disorder impairment (EDI) compared with other anxiety-related diagnoses and whether this would impair treatment, investigators studied 748 patients with an anxiety disorder who were attending a cognitive behavioral therapy (CBT) clinic. Anxiety disorders included PTSD, obsessive-compulsive disorder (OCD), social anxiety, and panic disorder.

Participants completed the 16-item Clinical Impairment Assessment (CIA) questionnaire, which includes questions about eating habits and feelings about food, body shape, and weight over the previous 4 weeks. Participants also reported anxiety symptom severity at the beginning, during, and end of treatment.
 

Need for better screening

Results showed that compared with those who had other anxiety disorders, patients with PTSD were three times more likely to have disordered eating (odds ratio [OR], 3.06; 95% confidence interval [CI], 1.47-6.37; P = .003).

In addition, higher baseline CIA scores predicted poorer PTSD treatment outcome (beta = –1.4; 95% CI, –1.67 to –1.10; P < .01).

“Having higher baseline CIA scores meant that patients’ PTSD symptoms did not remit as strongly compared to those with lower scores,” said Mr. Powers.

Patients with both PTSD and an eating disorder may have difficulty with regulating emotions and tolerating distress, he said.

“They may use binge eating, purging, or food restriction as strategies to regulate emotions. These behaviors may allow patients to become numb to or avoid heightened emotions that come from having PTSD and an eating disorder.”

Prior research linked perfectionism tendencies to poorer response to PTSD treatment. Those with an eating disorder may share similar tendencies, said Mr. Powers.

“If someone is consistently thinking negatively about their eating or body to the point where it interrupts their functioning, they may not be as likely to fully engage with PTSD treatment,” he said.

Ideally, clinicians would screen all patients with PTSD for an eating disorder, said Mr. Powers. “If screening instruments aren’t feasible or available, even just inquiring about body image or history of maladaptive eating behaviors can be helpful.”

He added this could open up a conversation about a traumatic event in the patient’s past.
 

Confirmatory research

Commenting on the study, Karen S. Mitchell, PhD, clinical research psychologist, National Center for PTSD, VA Boston Healthcare System, and associate professor in psychiatry, Boston University, said she was “excited” to see this research.

Boston University

“Very few studies have examined the impact of baseline eating disorder symptoms on PTSD treatment outcomes or vice versa,” she said.

The study findings “add to the small but growing body of evidence suggesting that comorbid PTSD and eating disorder symptoms can impact recovery from each disorder,” she said.

She noted the importance of assessing comorbidity in patients presenting for treatment and of addressing comorbidity in both eating disorders and PTSD treatment. “But we need more research on how best to do this.”

Mr. Powers and Dr. Mitchell have reported no relevant financial relationships.
 

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

WASHINGTON –  Posttraumatic stress disorder (PTSD) is strongly linked to disordered eating, which in turn, impedes treatment for the anxiety disorder in new findings that underscore the need for better screening of eating disorder impairment (EDI).

“Eating-related and body-image concerns may be more prevalent than we think, and if not considered, these concerns can make psychotherapy treatment less effective,” study author Nick Powers, a doctoral student in clinical psychology, La Salle University, Philadelphia, told this news organization.

Nick Powers

The findings were presented as part of the Anxiety and Depression Association of America Anxiety & Depression conference.
 

Common bedfellows

Although many patients with PTSD also have an eating disorder, they are not always properly assessed for eating pathology and related functional impairment.

Some therapists don’t feel adequately equipped to target eating-related concerns in these patients and so may refer them to other providers. This, said Mr. Powers, can prolong symptoms and further distress patients.

Mr. Powers noted childhood physical or sexual abuse may affect eating patterns in patients with PTSD. “The evidence suggests these types of trauma exposure can be risk factors for the development of an eating disorder.”

Undiagnosed eating pathology may exacerbate functional impairment from PTSD and weaken the impact of evidence-based treatment.

Such patients are challenging to treat as they may not have the requisite skills to fully engage in exposure therapy, an evidence-based approach to treat PTSD, said Mr. Powers.

To determine whether PTSD would be significantly linked to greater eating disorder impairment (EDI) compared with other anxiety-related diagnoses and whether this would impair treatment, investigators studied 748 patients with an anxiety disorder who were attending a cognitive behavioral therapy (CBT) clinic. Anxiety disorders included PTSD, obsessive-compulsive disorder (OCD), social anxiety, and panic disorder.

Participants completed the 16-item Clinical Impairment Assessment (CIA) questionnaire, which includes questions about eating habits and feelings about food, body shape, and weight over the previous 4 weeks. Participants also reported anxiety symptom severity at the beginning, during, and end of treatment.
 

Need for better screening

Results showed that compared with those who had other anxiety disorders, patients with PTSD were three times more likely to have disordered eating (odds ratio [OR], 3.06; 95% confidence interval [CI], 1.47-6.37; P = .003).

In addition, higher baseline CIA scores predicted poorer PTSD treatment outcome (beta = –1.4; 95% CI, –1.67 to –1.10; P < .01).

“Having higher baseline CIA scores meant that patients’ PTSD symptoms did not remit as strongly compared to those with lower scores,” said Mr. Powers.

Patients with both PTSD and an eating disorder may have difficulty with regulating emotions and tolerating distress, he said.

“They may use binge eating, purging, or food restriction as strategies to regulate emotions. These behaviors may allow patients to become numb to or avoid heightened emotions that come from having PTSD and an eating disorder.”

Prior research linked perfectionism tendencies to poorer response to PTSD treatment. Those with an eating disorder may share similar tendencies, said Mr. Powers.

“If someone is consistently thinking negatively about their eating or body to the point where it interrupts their functioning, they may not be as likely to fully engage with PTSD treatment,” he said.

Ideally, clinicians would screen all patients with PTSD for an eating disorder, said Mr. Powers. “If screening instruments aren’t feasible or available, even just inquiring about body image or history of maladaptive eating behaviors can be helpful.”

He added this could open up a conversation about a traumatic event in the patient’s past.
 

Confirmatory research

Commenting on the study, Karen S. Mitchell, PhD, clinical research psychologist, National Center for PTSD, VA Boston Healthcare System, and associate professor in psychiatry, Boston University, said she was “excited” to see this research.

Boston University

“Very few studies have examined the impact of baseline eating disorder symptoms on PTSD treatment outcomes or vice versa,” she said.

The study findings “add to the small but growing body of evidence suggesting that comorbid PTSD and eating disorder symptoms can impact recovery from each disorder,” she said.

She noted the importance of assessing comorbidity in patients presenting for treatment and of addressing comorbidity in both eating disorders and PTSD treatment. “But we need more research on how best to do this.”

Mr. Powers and Dr. Mitchell have reported no relevant financial relationships.
 

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

WASHINGTON –  Posttraumatic stress disorder (PTSD) is strongly linked to disordered eating, which in turn, impedes treatment for the anxiety disorder in new findings that underscore the need for better screening of eating disorder impairment (EDI).

“Eating-related and body-image concerns may be more prevalent than we think, and if not considered, these concerns can make psychotherapy treatment less effective,” study author Nick Powers, a doctoral student in clinical psychology, La Salle University, Philadelphia, told this news organization.

Nick Powers

The findings were presented as part of the Anxiety and Depression Association of America Anxiety & Depression conference.
 

Common bedfellows

Although many patients with PTSD also have an eating disorder, they are not always properly assessed for eating pathology and related functional impairment.

Some therapists don’t feel adequately equipped to target eating-related concerns in these patients and so may refer them to other providers. This, said Mr. Powers, can prolong symptoms and further distress patients.

Mr. Powers noted childhood physical or sexual abuse may affect eating patterns in patients with PTSD. “The evidence suggests these types of trauma exposure can be risk factors for the development of an eating disorder.”

Undiagnosed eating pathology may exacerbate functional impairment from PTSD and weaken the impact of evidence-based treatment.

Such patients are challenging to treat as they may not have the requisite skills to fully engage in exposure therapy, an evidence-based approach to treat PTSD, said Mr. Powers.

To determine whether PTSD would be significantly linked to greater eating disorder impairment (EDI) compared with other anxiety-related diagnoses and whether this would impair treatment, investigators studied 748 patients with an anxiety disorder who were attending a cognitive behavioral therapy (CBT) clinic. Anxiety disorders included PTSD, obsessive-compulsive disorder (OCD), social anxiety, and panic disorder.

Participants completed the 16-item Clinical Impairment Assessment (CIA) questionnaire, which includes questions about eating habits and feelings about food, body shape, and weight over the previous 4 weeks. Participants also reported anxiety symptom severity at the beginning, during, and end of treatment.
 

Need for better screening

Results showed that compared with those who had other anxiety disorders, patients with PTSD were three times more likely to have disordered eating (odds ratio [OR], 3.06; 95% confidence interval [CI], 1.47-6.37; P = .003).

In addition, higher baseline CIA scores predicted poorer PTSD treatment outcome (beta = –1.4; 95% CI, –1.67 to –1.10; P < .01).

“Having higher baseline CIA scores meant that patients’ PTSD symptoms did not remit as strongly compared to those with lower scores,” said Mr. Powers.

Patients with both PTSD and an eating disorder may have difficulty with regulating emotions and tolerating distress, he said.

“They may use binge eating, purging, or food restriction as strategies to regulate emotions. These behaviors may allow patients to become numb to or avoid heightened emotions that come from having PTSD and an eating disorder.”

Prior research linked perfectionism tendencies to poorer response to PTSD treatment. Those with an eating disorder may share similar tendencies, said Mr. Powers.

“If someone is consistently thinking negatively about their eating or body to the point where it interrupts their functioning, they may not be as likely to fully engage with PTSD treatment,” he said.

Ideally, clinicians would screen all patients with PTSD for an eating disorder, said Mr. Powers. “If screening instruments aren’t feasible or available, even just inquiring about body image or history of maladaptive eating behaviors can be helpful.”

He added this could open up a conversation about a traumatic event in the patient’s past.
 

Confirmatory research

Commenting on the study, Karen S. Mitchell, PhD, clinical research psychologist, National Center for PTSD, VA Boston Healthcare System, and associate professor in psychiatry, Boston University, said she was “excited” to see this research.

Boston University

“Very few studies have examined the impact of baseline eating disorder symptoms on PTSD treatment outcomes or vice versa,” she said.

The study findings “add to the small but growing body of evidence suggesting that comorbid PTSD and eating disorder symptoms can impact recovery from each disorder,” she said.

She noted the importance of assessing comorbidity in patients presenting for treatment and of addressing comorbidity in both eating disorders and PTSD treatment. “But we need more research on how best to do this.”

Mr. Powers and Dr. Mitchell have reported no relevant financial relationships.
 

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

WASHINGTON – Psilocybin is safe and effective in patients with body dysmorphic disorder (BDD), preliminary findings of a small pilot study show.

“The results suggest that psilocybin appears to be relatively safe and potentially helpful for people with BDD, and that it has a broader scope than just depression,” study investigator Franklin Schneier, MD, codirector of the Anxiety Disorders Clinic, New York State Psychiatric Institute, and special lecturer in psychiatry at Columbia University Medical Center in New York City, told this news organization.

So far, psilocybin has mostly been examined in clinical trials among patients with major depression. Dr. Schneier said he is aware of only a single case in the literature of its use in BDD: a patient who self-treated with psilocybin and reported symptom improvement.

The current study was presented as part of the Anxiety and Depression Association of America Anxiety & Depression conference.
 

Few treatment options

Patients with BDD are preoccupied with a body part they perceive as ugly or defective, “and not just mildly so,” said Dr. Schneier. “It bothers them to the extreme such that they may obsess about it on and off all day long.”

Such patients may engage in compulsive behaviors like constantly checking themselves in the mirror, and going to great lengths to conceal the body part they feel is defective. “They often seek out cosmetic procedures that objectively aren’t warranted,” said Dr. Schneier.

BDD patients often have comorbid depression, and many attempt suicide. As with other anxiety and depressive disorders, BDD is twice as prevalent in women vs. men, said Dr. Schneier.

Selective serotonin reuptake inhibitors (SSRIs) and cognitive behavioral therapy (CBT) are the only approved therapies for BDD.

The investigators thought there may be a good chance BDD patients could benefit from psilocybin. Psilocybin alters bodily self-awareness, which “might shake up people’s beliefs about their abnormal body perceptions,” said Dr. Schneier.

There’s also some suggestion that psilocybin relaxes inflexible thinking, he added. “People with BDD have very rigid beliefs about their body distortions that aren’t easily swayed by logic.”

The study included 12 adults (8 women, 4 men) with a mean age of 34 years and moderate to severe BDD who failed at least one SSRI course and had had BDD for an average of 21 years.

Participants had preliminary sessions with a therapist familiar with psilocybin who prepared them psychologically and discussed what to expect from the experience. On the day of the intervention, subjects took a single 25 mg oral dose of synthetic psilocybin in a comfortable setting.

Therapists were present for the next 8 hours to answer questions and support subjects through the experience.
 

High response rate

The primary efficacy outcome was change in the BDD Yale-Brown Obsessive Compulsive Disorder Scale Modified (BDD-YBOCS) total score.

The mean baseline BDD-YBOCS score was 29.17. Researchers regularly assessed this score in the following weeks.

At 12 weeks, BDD-YBOCS scores decreased significantly from baseline (P < .001) with a large effect size (partial eta squared = .54).

However, said Dr. Schneier, what really stood out was the proportion of responders. At week 12, seven (58%) of the 12 participants were responders, as defined by a 30% or greater decrease in the BDD-YBOCS score. Of these, three were “almost symptom-free,” he added.

A number of secondary outcomes, including conviction of belief, disability, and negative affect, also significantly improved.

It’s too early to determine if additional treatment is required. The investigators plan to follow-up with the cohort at 1 year.

Although exciting, these early results warrant caution, said Dr. Schneier. “On the one hand, this is a sample of people who have struggled for a long time and have failed previous therapies, so that’s good. But on the other hand, it’s an open trial with no placebo group, and everyone has high expectations, so we don’t know how much of a placebo effect there was.”

Most adverse events, including headaches and fatigue, were mild and resolved within the first week after dosing, and there were no serious adverse events.

Based on these findings, Dr. Schneier said controlled trials of psilocybin in BDD are warranted.
 

Need for scientific rigor

Commenting on the research, Charles B. Nemeroff, MD, PhD, professor and chair, department of psychiatry and behavioral sciences, University of Texas at Austin, said while promising, psilocybin is “not for everyone” and patients need to be closely screened.

University of Texas at Austin

“We want to know their medical history and if they have a family history of schizophrenia or bipolar disorder. We don’t know whether these [psychedelic] medicines might trigger an episode.”

Dr. Nemeroff also noted there’s a risk of “troubling” side effects from the drug.

“My view is psilocybin clearly has therapeutic effects and we need to apply scientific rigor as we would any medicine in order to determine the risk/benefit ratio,” said Dr. Nemeroff, who was not associated with this psilocybin trial.

In addition, psilocybin is being tested in conditions other than BDD and major depression, including anorexia nervosa, postpartum depression, and alcohol use disorder, he added.

The study received funding from COMPASS Pathways PLC.

Dr. Nemeroff reports he has received research support from the NIH and Stanley Medical Research Institute; served as a consultant for Bracket (Clintara), Fortress Biotech, Intra-Cellular Therapies, Janssen Research and Development, Magstim, Navitor Pharmaceuticals, Sunovion Pharmaceuticals, Taisho Pharmaceuticals, Takeda, TC MSO, and Xhale; served on scientific advisory boards for the American Foundation for Suicide Prevention, the Anxiety and Depression Association of America, Bracket (Clintara), Brain and Behavior Research Foundation, Laureate Institute for Brain Research, Skyland Trail, and Xhale; is a stockholder in AbbVie, Antares, BI Gen Holdings, Celgene, OPKO Health, Seattle Genetics, and Xhale; serves on the board of directors for the American Foundation for Suicide Prevention, Anxiety and Depression Association of America, and Gratitude America; has received income or equity of $10,000 or more from American Psychiatric Publishing, Bracket (Clintara), Magstim, CME Outfitters, and Intra-Cellular Therapies; and holds patents on a method and devices for transdermal delivery of lithium and a method of assessing antidepressant drug therapy via transport inhibition of monoamine neurotransmitters by ex vivo assay.

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

WASHINGTON – Psilocybin is safe and effective in patients with body dysmorphic disorder (BDD), preliminary findings of a small pilot study show.

“The results suggest that psilocybin appears to be relatively safe and potentially helpful for people with BDD, and that it has a broader scope than just depression,” study investigator Franklin Schneier, MD, codirector of the Anxiety Disorders Clinic, New York State Psychiatric Institute, and special lecturer in psychiatry at Columbia University Medical Center in New York City, told this news organization.

So far, psilocybin has mostly been examined in clinical trials among patients with major depression. Dr. Schneier said he is aware of only a single case in the literature of its use in BDD: a patient who self-treated with psilocybin and reported symptom improvement.

The current study was presented as part of the Anxiety and Depression Association of America Anxiety & Depression conference.
 

Few treatment options

Patients with BDD are preoccupied with a body part they perceive as ugly or defective, “and not just mildly so,” said Dr. Schneier. “It bothers them to the extreme such that they may obsess about it on and off all day long.”

Such patients may engage in compulsive behaviors like constantly checking themselves in the mirror, and going to great lengths to conceal the body part they feel is defective. “They often seek out cosmetic procedures that objectively aren’t warranted,” said Dr. Schneier.

BDD patients often have comorbid depression, and many attempt suicide. As with other anxiety and depressive disorders, BDD is twice as prevalent in women vs. men, said Dr. Schneier.

Selective serotonin reuptake inhibitors (SSRIs) and cognitive behavioral therapy (CBT) are the only approved therapies for BDD.

The investigators thought there may be a good chance BDD patients could benefit from psilocybin. Psilocybin alters bodily self-awareness, which “might shake up people’s beliefs about their abnormal body perceptions,” said Dr. Schneier.

There’s also some suggestion that psilocybin relaxes inflexible thinking, he added. “People with BDD have very rigid beliefs about their body distortions that aren’t easily swayed by logic.”

The study included 12 adults (8 women, 4 men) with a mean age of 34 years and moderate to severe BDD who failed at least one SSRI course and had had BDD for an average of 21 years.

Participants had preliminary sessions with a therapist familiar with psilocybin who prepared them psychologically and discussed what to expect from the experience. On the day of the intervention, subjects took a single 25 mg oral dose of synthetic psilocybin in a comfortable setting.

Therapists were present for the next 8 hours to answer questions and support subjects through the experience.
 

High response rate

The primary efficacy outcome was change in the BDD Yale-Brown Obsessive Compulsive Disorder Scale Modified (BDD-YBOCS) total score.

The mean baseline BDD-YBOCS score was 29.17. Researchers regularly assessed this score in the following weeks.

At 12 weeks, BDD-YBOCS scores decreased significantly from baseline (P < .001) with a large effect size (partial eta squared = .54).

However, said Dr. Schneier, what really stood out was the proportion of responders. At week 12, seven (58%) of the 12 participants were responders, as defined by a 30% or greater decrease in the BDD-YBOCS score. Of these, three were “almost symptom-free,” he added.

A number of secondary outcomes, including conviction of belief, disability, and negative affect, also significantly improved.

It’s too early to determine if additional treatment is required. The investigators plan to follow-up with the cohort at 1 year.

Although exciting, these early results warrant caution, said Dr. Schneier. “On the one hand, this is a sample of people who have struggled for a long time and have failed previous therapies, so that’s good. But on the other hand, it’s an open trial with no placebo group, and everyone has high expectations, so we don’t know how much of a placebo effect there was.”

Most adverse events, including headaches and fatigue, were mild and resolved within the first week after dosing, and there were no serious adverse events.

Based on these findings, Dr. Schneier said controlled trials of psilocybin in BDD are warranted.
 

Need for scientific rigor

Commenting on the research, Charles B. Nemeroff, MD, PhD, professor and chair, department of psychiatry and behavioral sciences, University of Texas at Austin, said while promising, psilocybin is “not for everyone” and patients need to be closely screened.

University of Texas at Austin

“We want to know their medical history and if they have a family history of schizophrenia or bipolar disorder. We don’t know whether these [psychedelic] medicines might trigger an episode.”

Dr. Nemeroff also noted there’s a risk of “troubling” side effects from the drug.

“My view is psilocybin clearly has therapeutic effects and we need to apply scientific rigor as we would any medicine in order to determine the risk/benefit ratio,” said Dr. Nemeroff, who was not associated with this psilocybin trial.

In addition, psilocybin is being tested in conditions other than BDD and major depression, including anorexia nervosa, postpartum depression, and alcohol use disorder, he added.

The study received funding from COMPASS Pathways PLC.

Dr. Nemeroff reports he has received research support from the NIH and Stanley Medical Research Institute; served as a consultant for Bracket (Clintara), Fortress Biotech, Intra-Cellular Therapies, Janssen Research and Development, Magstim, Navitor Pharmaceuticals, Sunovion Pharmaceuticals, Taisho Pharmaceuticals, Takeda, TC MSO, and Xhale; served on scientific advisory boards for the American Foundation for Suicide Prevention, the Anxiety and Depression Association of America, Bracket (Clintara), Brain and Behavior Research Foundation, Laureate Institute for Brain Research, Skyland Trail, and Xhale; is a stockholder in AbbVie, Antares, BI Gen Holdings, Celgene, OPKO Health, Seattle Genetics, and Xhale; serves on the board of directors for the American Foundation for Suicide Prevention, Anxiety and Depression Association of America, and Gratitude America; has received income or equity of $10,000 or more from American Psychiatric Publishing, Bracket (Clintara), Magstim, CME Outfitters, and Intra-Cellular Therapies; and holds patents on a method and devices for transdermal delivery of lithium and a method of assessing antidepressant drug therapy via transport inhibition of monoamine neurotransmitters by ex vivo assay.

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

WASHINGTON – Psilocybin is safe and effective in patients with body dysmorphic disorder (BDD), preliminary findings of a small pilot study show.

“The results suggest that psilocybin appears to be relatively safe and potentially helpful for people with BDD, and that it has a broader scope than just depression,” study investigator Franklin Schneier, MD, codirector of the Anxiety Disorders Clinic, New York State Psychiatric Institute, and special lecturer in psychiatry at Columbia University Medical Center in New York City, told this news organization.

So far, psilocybin has mostly been examined in clinical trials among patients with major depression. Dr. Schneier said he is aware of only a single case in the literature of its use in BDD: a patient who self-treated with psilocybin and reported symptom improvement.

The current study was presented as part of the Anxiety and Depression Association of America Anxiety & Depression conference.
 

Few treatment options

Patients with BDD are preoccupied with a body part they perceive as ugly or defective, “and not just mildly so,” said Dr. Schneier. “It bothers them to the extreme such that they may obsess about it on and off all day long.”

Such patients may engage in compulsive behaviors like constantly checking themselves in the mirror, and going to great lengths to conceal the body part they feel is defective. “They often seek out cosmetic procedures that objectively aren’t warranted,” said Dr. Schneier.

BDD patients often have comorbid depression, and many attempt suicide. As with other anxiety and depressive disorders, BDD is twice as prevalent in women vs. men, said Dr. Schneier.

Selective serotonin reuptake inhibitors (SSRIs) and cognitive behavioral therapy (CBT) are the only approved therapies for BDD.

The investigators thought there may be a good chance BDD patients could benefit from psilocybin. Psilocybin alters bodily self-awareness, which “might shake up people’s beliefs about their abnormal body perceptions,” said Dr. Schneier.

There’s also some suggestion that psilocybin relaxes inflexible thinking, he added. “People with BDD have very rigid beliefs about their body distortions that aren’t easily swayed by logic.”

The study included 12 adults (8 women, 4 men) with a mean age of 34 years and moderate to severe BDD who failed at least one SSRI course and had had BDD for an average of 21 years.

Participants had preliminary sessions with a therapist familiar with psilocybin who prepared them psychologically and discussed what to expect from the experience. On the day of the intervention, subjects took a single 25 mg oral dose of synthetic psilocybin in a comfortable setting.

Therapists were present for the next 8 hours to answer questions and support subjects through the experience.
 

High response rate

The primary efficacy outcome was change in the BDD Yale-Brown Obsessive Compulsive Disorder Scale Modified (BDD-YBOCS) total score.

The mean baseline BDD-YBOCS score was 29.17. Researchers regularly assessed this score in the following weeks.

At 12 weeks, BDD-YBOCS scores decreased significantly from baseline (P < .001) with a large effect size (partial eta squared = .54).

However, said Dr. Schneier, what really stood out was the proportion of responders. At week 12, seven (58%) of the 12 participants were responders, as defined by a 30% or greater decrease in the BDD-YBOCS score. Of these, three were “almost symptom-free,” he added.

A number of secondary outcomes, including conviction of belief, disability, and negative affect, also significantly improved.

It’s too early to determine if additional treatment is required. The investigators plan to follow-up with the cohort at 1 year.

Although exciting, these early results warrant caution, said Dr. Schneier. “On the one hand, this is a sample of people who have struggled for a long time and have failed previous therapies, so that’s good. But on the other hand, it’s an open trial with no placebo group, and everyone has high expectations, so we don’t know how much of a placebo effect there was.”

Most adverse events, including headaches and fatigue, were mild and resolved within the first week after dosing, and there were no serious adverse events.

Based on these findings, Dr. Schneier said controlled trials of psilocybin in BDD are warranted.
 

Need for scientific rigor

Commenting on the research, Charles B. Nemeroff, MD, PhD, professor and chair, department of psychiatry and behavioral sciences, University of Texas at Austin, said while promising, psilocybin is “not for everyone” and patients need to be closely screened.

University of Texas at Austin

“We want to know their medical history and if they have a family history of schizophrenia or bipolar disorder. We don’t know whether these [psychedelic] medicines might trigger an episode.”

Dr. Nemeroff also noted there’s a risk of “troubling” side effects from the drug.

“My view is psilocybin clearly has therapeutic effects and we need to apply scientific rigor as we would any medicine in order to determine the risk/benefit ratio,” said Dr. Nemeroff, who was not associated with this psilocybin trial.

In addition, psilocybin is being tested in conditions other than BDD and major depression, including anorexia nervosa, postpartum depression, and alcohol use disorder, he added.

The study received funding from COMPASS Pathways PLC.

Dr. Nemeroff reports he has received research support from the NIH and Stanley Medical Research Institute; served as a consultant for Bracket (Clintara), Fortress Biotech, Intra-Cellular Therapies, Janssen Research and Development, Magstim, Navitor Pharmaceuticals, Sunovion Pharmaceuticals, Taisho Pharmaceuticals, Takeda, TC MSO, and Xhale; served on scientific advisory boards for the American Foundation for Suicide Prevention, the Anxiety and Depression Association of America, Bracket (Clintara), Brain and Behavior Research Foundation, Laureate Institute for Brain Research, Skyland Trail, and Xhale; is a stockholder in AbbVie, Antares, BI Gen Holdings, Celgene, OPKO Health, Seattle Genetics, and Xhale; serves on the board of directors for the American Foundation for Suicide Prevention, Anxiety and Depression Association of America, and Gratitude America; has received income or equity of $10,000 or more from American Psychiatric Publishing, Bracket (Clintara), Magstim, CME Outfitters, and Intra-Cellular Therapies; and holds patents on a method and devices for transdermal delivery of lithium and a method of assessing antidepressant drug therapy via transport inhibition of monoamine neurotransmitters by ex vivo assay.

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

Since its introduction in 1950, the combined oral contraceptive pill has been used by countless women as a method for birth control (Liao P. Can Fam Physician. 2012 Dec; 58[12]:e757-e760).

Hormonal contraception (HC) provides women with both contraceptive and noncontraceptive benefits, most notably a method for avoiding unintended pregnancy. In addition to being an effective method of contraception, oral contraceptive pills (OCPs) are well established for treating conditions such as hirsutism, pain symptoms associated with endometriosis and adenomyosis, and pelvic inflammatory disease, among others (Schindler A. Int J Endocrinol Metab. 2013 Winter;11[1]:41-7).

IntimMedicine Specialists

Combined hormonal contraceptives are also first-line treatment for women with menstrual disorders, and in women with polycystic ovary syndrome, can offer an effective long-term method to regulate their menstrual cycle, decrease androgens, clear up oily skin and acne, and reduce facial hair while also providing them with effective contraception (de Melo et al. Open Access J Contracept. 2017;8:13-23).
 

Associations between ‘the pill’ and mood effects remain controversial

More than 100 million women worldwide use hormonal contraceptives today, yet despite this, the data are mixed regarding the prevalence and extent of neuropsychiatric symptoms and mood changes associated with use of “the pill.” Some studies show combined oral contraceptives are associated with a decrease in general well-being, but had no effect on depression, in women compared with placebo (Zethraeus N et al. Fertil Steril. 2017 May;107[5]:1238-45).

However, a large Danish study published in JAMA Psychiatry of more than 1 million women found a significant association between use of hormonal contraception and antidepressant use or first diagnosis of depression, with adolescents having a higher rate of first depression diagnosis and antidepressant use compared with women 20–30 years old (Skovlund C et al. JAMA Psychiatry. 2016 Nov 1;73[11]:1154-62).

Studies have also shown long-term exposure to levonorgestrel is significantly associated with anxiety and sleep problems in women without a history of these issues (Slattery J et al. Drug Saf. 2018 Oct;41[10]:951-8). A recent small nationwide cohort study in France suggests this may also be true of levonorgestrel delivered by intrauterine devices (IUD) and the association may be dose-dependent (Roland N et al. JAMA. 2023;329[3]:257-9).

Of note, a study published in the American Journal of Psychiatry found a nearly twofold risk of suicide attempt and over threefold risk of suicide among women taking hormonal contraception compared with women who had never used hormonal contraceptives (Skovlund et al. Am J Psychiatry. 2017 Nov 17:appiajp201717060616).
 

Knowledge gaps make drawing conclusions difficult

The latest information on use of antidepressant and antianxiety medications in women of reproductive age (18-44 years) is sparse and, in some cases, outdated. According to data from the National Health and Nutrition Examination Survey, 18.6% of adult women 18 years or older reported using antidepressant medications within the last 30 days in 2017-2018, an increase from 13.8% in 2009-2010. Among women aged 15-44 year with private employer–sponsored insurance surveyed during 2008-2013, the results showed 15.4% of women filled a prescription for an antidepressant. We must look back further to find data on antianxiety medication use among women aged 18-44 years where use of antianxiety drugs (anxiolytics, sedatives, and hypnotics) was 4.3% between 2005 and 2008.

A lack of literature in this area is likely due to significant underreporting, and an inability to select patients who are sensitive to or at risk of developing neuropsychiatric symptoms resulting from hormonal contraception use because the true pathophysiology is unknown. Existing studies tend to use varying methods to assess mood changes, and do not usually specify hormonal contraceptive use type in their analyses (Schaffir J et al. Eur J Contracept Reprod Health Care. 2016 Oct;21[5]:347-55).

Studies of this nature also require large sample sizes, but the percentage of women who develop neuropsychiatric symptoms from hormonal contraceptive use has historically been relatively small. In the late 1990s, Rosenberg and colleagues found 46% of 1,657 women discontinued oral contraceptives due to side effects within 6 months of starting a new prescription; of these women, 5% reported mood changes as their reason for discontinuing oral contraceptives (Rosenberg M et al. Am J Obstet Gynecol. 1998 Sep;179[3 Pt 1]:577-82).

One might expect that, as lower dosage combined hormonal contraceptives were developed in the 1980s, that the rate of reporting psychological side effects would continue to decrease as well. Yet greater awareness of the potential for mood changes while on “the pill” as outlined by the lay press and social media may be leading to increased reporting of neuropsychiatric effects in women. In a recent cross-sectional survey of 188 women in New York, 43.6% said they experienced mood changes while on hormonal contraceptives, and 61.2% of women with histories of psychiatric illness reported mood changes they attributed to hormonal contraceptives (Martell S et al. Contracept Reprod Med. 2023;8:9).

Martell and colleagues found 48.3% of women cited side effects as a reason for discontinuing hormonal contraception, and 43 participants mentioned psychological side effects unprompted, including 2 patients with suicidal thoughts. The authors said this suggests “psychological side effects, at least in part, may have impacted” HC users’ decisions to switch from OCPs to an alternative method of contraception.

It is also not clear what risk factors exist for women who develop neuropsychiatric symptoms from hormonal contraceptive use. First, it is important to note that both progestin-only contraceptives and combined hormonal contraceptives are classified by the Centers for Disease Control and Prevention’s US Medical Eligibility Criteria for Contraceptive Use, 2016 as having no restrictions for use, including among patients with depression. While women in a smaller subgroup have significant neuropsychiatric symptoms related to their hormonal contraceptives, the underlying mechanism is unknown, and is thought to be largely related to the progestogen component of combined hormonal contraceptives or progestogen-only contraceptives (Mu E. Aust Prescr. 2022 Jun; 45[3]:75-9). We know that some women are hormone sensitive, while others are less so, and some not at all. Progestogens could affect mood as a direct action of the progestogen, because progestogens can be neurosteroids, or the progestogen effect could be mediated secondarily through a change in that woman’s own production of or bioavailability of androgens or naturally occurring estrogens (Giatti S. J Mol Endocrinol. 2016 Aug;57[2]:R109-26).

Here, we also find that currently available evidence limits our ability to draw firm conclusions. A study by Berry-Bibee and colleagues found a “low concern for clinically significant interactions” between hormonal contraception and psychotropic drugs, but was limited by quality/quantity of evidence (Berry-Bibee E et al. Contraception. 2016 Dec;94[6]:650-67). Interestingly, a study by Robinson and colleagues from the mid-2000s posited based on low evidence that “psychological response to the practice of contraception” was a potential explanation for the side effect profile of hormonal contraception (Robinson S et al. Med Hypotheses. 2004;63[2]:268-73).

Further, it may be that women with premenstrual dysphoric disorder (PMDD) might be selected for oral contraceptives, and they are predisposed to other neuropsychiatric problems. Estimates have placed the prevalence of comorbid psychiatric disorders such as anxiety, major depression, bipolar disorder, and posttraumatic stress disorder as high as 70% for women with PMDD (Sepede G et al. Neuropsychiatr Dis Treat. 2020;16:415-26). This phenomenon is not new, having been characterized in the lay literature nearly 20 years ago, by endocrinologist Geoffrey P. Redmond, MD (Redmond GP. The Hormonally Vulnerable Woman. New York: HarperCollins; 2005).

While the cause is not exactly idiosyncratic, there do appear to be some women who are more sensitive, either mood-related or otherwise, directly or indirectly to their contraceptive progestogens in terms of mood. They tend to have an entire spectrum of responses to the progestogens in combined or progestin-only contraceptives, ranging from just a flattened affect – which could easily be explained by their flattened level of endogenous hormones – to frank depression. Their frank depression, in turn, can be demonstrated to include suicidal ideation and actual suicide.

Compounding this issue is a woman’s perception of her sexuality. Some women with low sexual desire or sexual problems who are younger may have more distress about their problems compared with women of older reproductive age. While the reason for that is not clear, it may be that in the sexual arena, it is more important for some younger women to be a sexual person than in perimenopausal women, or that women who are younger are more likely to be partnered than women of older reproductive age. While the European Society of Sexual Medicine concluded in a 2019 position statement that there is inconclusive evidence whether hormonal contraception may be contributing to changes in sexual desire and sexual dysfunction, it appears that “a minority of women” experience “better or worse sexual functioning” from taking combined oral contraceptives (Both S et al. J Sex Med. 2019 Nov;16[11]:1681-95), suggesting that the majority of women report no significant changes.
 

Practitioners should discuss mood effects during consultation

An ob.gyn., primary care physicians, or others with prescriptive authority (i.e. nurse practitioners and physician assistants) in clinical practice may encounter a patient who seems to have mood side effects owing to progestogen-containing contraceptives that they prescribe. However, many ob.gyns. are likely unaware of the prevalence, or that some of those same patients can have such significant mood effects that they would become or are suicidal.

I believe questioning patients about mood effects during consultation and particularly during follow-up following the initiation of any hormonal contraceptive is worth a passing comment for every patient, which should include mood effects in broader discussion for anyone currently using an antidepressant, patients with a history of antidepressant use, and patients who have considered suicide. As we do with other drugs, these questions can be posed in the form of a questionnaire followed up by the practitioner in counseling.

Practitioners who encounter a patient with mood changes as a result of hormonal contraceptive use can consider changing to a nonhormonal method of birth control, or recommending the patient use a barrier method during sexual activity, as none of these options have neuropsychiatric side effects.

Ultimately, practitioners of all types need to engage in shared decision-making to identify the key benefits and risks of hormonal contraceptive use for each patient, which may involve trial and error to determine the ideal treatment. It is critical that practitioners of all types strike a balance between alleviating patient concerns about potential mood changes, monitoring patients with an appreciable risk of mood changes, and continuing patients on hormonal contraception for whom the benefits outweigh the risks.
 

Dr. Simon is a clinical professor at George Washington University and the medical director and founder of IntimMedicine Specialists in Washington, which provides patient-focused care for women across the reproductive life cycle. He is a past president of the International Society for the Study of Women’s Sexual Health and the North American Menopause Society. Dr. Simon has been a consultant to, received grant and research support from, and served on the speakers bureau for various pharmaceutical companies that develop combination hormonal contraceptives. Email Dr. Simon at [email protected].

Since its introduction in 1950, the combined oral contraceptive pill has been used by countless women as a method for birth control (Liao P. Can Fam Physician. 2012 Dec; 58[12]:e757-e760).

Hormonal contraception (HC) provides women with both contraceptive and noncontraceptive benefits, most notably a method for avoiding unintended pregnancy. In addition to being an effective method of contraception, oral contraceptive pills (OCPs) are well established for treating conditions such as hirsutism, pain symptoms associated with endometriosis and adenomyosis, and pelvic inflammatory disease, among others (Schindler A. Int J Endocrinol Metab. 2013 Winter;11[1]:41-7).

IntimMedicine Specialists

Combined hormonal contraceptives are also first-line treatment for women with menstrual disorders, and in women with polycystic ovary syndrome, can offer an effective long-term method to regulate their menstrual cycle, decrease androgens, clear up oily skin and acne, and reduce facial hair while also providing them with effective contraception (de Melo et al. Open Access J Contracept. 2017;8:13-23).
 

Associations between ‘the pill’ and mood effects remain controversial

More than 100 million women worldwide use hormonal contraceptives today, yet despite this, the data are mixed regarding the prevalence and extent of neuropsychiatric symptoms and mood changes associated with use of “the pill.” Some studies show combined oral contraceptives are associated with a decrease in general well-being, but had no effect on depression, in women compared with placebo (Zethraeus N et al. Fertil Steril. 2017 May;107[5]:1238-45).

However, a large Danish study published in JAMA Psychiatry of more than 1 million women found a significant association between use of hormonal contraception and antidepressant use or first diagnosis of depression, with adolescents having a higher rate of first depression diagnosis and antidepressant use compared with women 20–30 years old (Skovlund C et al. JAMA Psychiatry. 2016 Nov 1;73[11]:1154-62).

Studies have also shown long-term exposure to levonorgestrel is significantly associated with anxiety and sleep problems in women without a history of these issues (Slattery J et al. Drug Saf. 2018 Oct;41[10]:951-8). A recent small nationwide cohort study in France suggests this may also be true of levonorgestrel delivered by intrauterine devices (IUD) and the association may be dose-dependent (Roland N et al. JAMA. 2023;329[3]:257-9).

Of note, a study published in the American Journal of Psychiatry found a nearly twofold risk of suicide attempt and over threefold risk of suicide among women taking hormonal contraception compared with women who had never used hormonal contraceptives (Skovlund et al. Am J Psychiatry. 2017 Nov 17:appiajp201717060616).
 

Knowledge gaps make drawing conclusions difficult

The latest information on use of antidepressant and antianxiety medications in women of reproductive age (18-44 years) is sparse and, in some cases, outdated. According to data from the National Health and Nutrition Examination Survey, 18.6% of adult women 18 years or older reported using antidepressant medications within the last 30 days in 2017-2018, an increase from 13.8% in 2009-2010. Among women aged 15-44 year with private employer–sponsored insurance surveyed during 2008-2013, the results showed 15.4% of women filled a prescription for an antidepressant. We must look back further to find data on antianxiety medication use among women aged 18-44 years where use of antianxiety drugs (anxiolytics, sedatives, and hypnotics) was 4.3% between 2005 and 2008.

A lack of literature in this area is likely due to significant underreporting, and an inability to select patients who are sensitive to or at risk of developing neuropsychiatric symptoms resulting from hormonal contraception use because the true pathophysiology is unknown. Existing studies tend to use varying methods to assess mood changes, and do not usually specify hormonal contraceptive use type in their analyses (Schaffir J et al. Eur J Contracept Reprod Health Care. 2016 Oct;21[5]:347-55).

Studies of this nature also require large sample sizes, but the percentage of women who develop neuropsychiatric symptoms from hormonal contraceptive use has historically been relatively small. In the late 1990s, Rosenberg and colleagues found 46% of 1,657 women discontinued oral contraceptives due to side effects within 6 months of starting a new prescription; of these women, 5% reported mood changes as their reason for discontinuing oral contraceptives (Rosenberg M et al. Am J Obstet Gynecol. 1998 Sep;179[3 Pt 1]:577-82).

One might expect that, as lower dosage combined hormonal contraceptives were developed in the 1980s, that the rate of reporting psychological side effects would continue to decrease as well. Yet greater awareness of the potential for mood changes while on “the pill” as outlined by the lay press and social media may be leading to increased reporting of neuropsychiatric effects in women. In a recent cross-sectional survey of 188 women in New York, 43.6% said they experienced mood changes while on hormonal contraceptives, and 61.2% of women with histories of psychiatric illness reported mood changes they attributed to hormonal contraceptives (Martell S et al. Contracept Reprod Med. 2023;8:9).

Martell and colleagues found 48.3% of women cited side effects as a reason for discontinuing hormonal contraception, and 43 participants mentioned psychological side effects unprompted, including 2 patients with suicidal thoughts. The authors said this suggests “psychological side effects, at least in part, may have impacted” HC users’ decisions to switch from OCPs to an alternative method of contraception.

It is also not clear what risk factors exist for women who develop neuropsychiatric symptoms from hormonal contraceptive use. First, it is important to note that both progestin-only contraceptives and combined hormonal contraceptives are classified by the Centers for Disease Control and Prevention’s US Medical Eligibility Criteria for Contraceptive Use, 2016 as having no restrictions for use, including among patients with depression. While women in a smaller subgroup have significant neuropsychiatric symptoms related to their hormonal contraceptives, the underlying mechanism is unknown, and is thought to be largely related to the progestogen component of combined hormonal contraceptives or progestogen-only contraceptives (Mu E. Aust Prescr. 2022 Jun; 45[3]:75-9). We know that some women are hormone sensitive, while others are less so, and some not at all. Progestogens could affect mood as a direct action of the progestogen, because progestogens can be neurosteroids, or the progestogen effect could be mediated secondarily through a change in that woman’s own production of or bioavailability of androgens or naturally occurring estrogens (Giatti S. J Mol Endocrinol. 2016 Aug;57[2]:R109-26).

Here, we also find that currently available evidence limits our ability to draw firm conclusions. A study by Berry-Bibee and colleagues found a “low concern for clinically significant interactions” between hormonal contraception and psychotropic drugs, but was limited by quality/quantity of evidence (Berry-Bibee E et al. Contraception. 2016 Dec;94[6]:650-67). Interestingly, a study by Robinson and colleagues from the mid-2000s posited based on low evidence that “psychological response to the practice of contraception” was a potential explanation for the side effect profile of hormonal contraception (Robinson S et al. Med Hypotheses. 2004;63[2]:268-73).

Further, it may be that women with premenstrual dysphoric disorder (PMDD) might be selected for oral contraceptives, and they are predisposed to other neuropsychiatric problems. Estimates have placed the prevalence of comorbid psychiatric disorders such as anxiety, major depression, bipolar disorder, and posttraumatic stress disorder as high as 70% for women with PMDD (Sepede G et al. Neuropsychiatr Dis Treat. 2020;16:415-26). This phenomenon is not new, having been characterized in the lay literature nearly 20 years ago, by endocrinologist Geoffrey P. Redmond, MD (Redmond GP. The Hormonally Vulnerable Woman. New York: HarperCollins; 2005).

While the cause is not exactly idiosyncratic, there do appear to be some women who are more sensitive, either mood-related or otherwise, directly or indirectly to their contraceptive progestogens in terms of mood. They tend to have an entire spectrum of responses to the progestogens in combined or progestin-only contraceptives, ranging from just a flattened affect – which could easily be explained by their flattened level of endogenous hormones – to frank depression. Their frank depression, in turn, can be demonstrated to include suicidal ideation and actual suicide.

Compounding this issue is a woman’s perception of her sexuality. Some women with low sexual desire or sexual problems who are younger may have more distress about their problems compared with women of older reproductive age. While the reason for that is not clear, it may be that in the sexual arena, it is more important for some younger women to be a sexual person than in perimenopausal women, or that women who are younger are more likely to be partnered than women of older reproductive age. While the European Society of Sexual Medicine concluded in a 2019 position statement that there is inconclusive evidence whether hormonal contraception may be contributing to changes in sexual desire and sexual dysfunction, it appears that “a minority of women” experience “better or worse sexual functioning” from taking combined oral contraceptives (Both S et al. J Sex Med. 2019 Nov;16[11]:1681-95), suggesting that the majority of women report no significant changes.
 

Practitioners should discuss mood effects during consultation

An ob.gyn., primary care physicians, or others with prescriptive authority (i.e. nurse practitioners and physician assistants) in clinical practice may encounter a patient who seems to have mood side effects owing to progestogen-containing contraceptives that they prescribe. However, many ob.gyns. are likely unaware of the prevalence, or that some of those same patients can have such significant mood effects that they would become or are suicidal.

I believe questioning patients about mood effects during consultation and particularly during follow-up following the initiation of any hormonal contraceptive is worth a passing comment for every patient, which should include mood effects in broader discussion for anyone currently using an antidepressant, patients with a history of antidepressant use, and patients who have considered suicide. As we do with other drugs, these questions can be posed in the form of a questionnaire followed up by the practitioner in counseling.

Practitioners who encounter a patient with mood changes as a result of hormonal contraceptive use can consider changing to a nonhormonal method of birth control, or recommending the patient use a barrier method during sexual activity, as none of these options have neuropsychiatric side effects.

Ultimately, practitioners of all types need to engage in shared decision-making to identify the key benefits and risks of hormonal contraceptive use for each patient, which may involve trial and error to determine the ideal treatment. It is critical that practitioners of all types strike a balance between alleviating patient concerns about potential mood changes, monitoring patients with an appreciable risk of mood changes, and continuing patients on hormonal contraception for whom the benefits outweigh the risks.
 

Dr. Simon is a clinical professor at George Washington University and the medical director and founder of IntimMedicine Specialists in Washington, which provides patient-focused care for women across the reproductive life cycle. He is a past president of the International Society for the Study of Women’s Sexual Health and the North American Menopause Society. Dr. Simon has been a consultant to, received grant and research support from, and served on the speakers bureau for various pharmaceutical companies that develop combination hormonal contraceptives. Email Dr. Simon at [email protected].

Since its introduction in 1950, the combined oral contraceptive pill has been used by countless women as a method for birth control (Liao P. Can Fam Physician. 2012 Dec; 58[12]:e757-e760).

Hormonal contraception (HC) provides women with both contraceptive and noncontraceptive benefits, most notably a method for avoiding unintended pregnancy. In addition to being an effective method of contraception, oral contraceptive pills (OCPs) are well established for treating conditions such as hirsutism, pain symptoms associated with endometriosis and adenomyosis, and pelvic inflammatory disease, among others (Schindler A. Int J Endocrinol Metab. 2013 Winter;11[1]:41-7).

IntimMedicine Specialists

Combined hormonal contraceptives are also first-line treatment for women with menstrual disorders, and in women with polycystic ovary syndrome, can offer an effective long-term method to regulate their menstrual cycle, decrease androgens, clear up oily skin and acne, and reduce facial hair while also providing them with effective contraception (de Melo et al. Open Access J Contracept. 2017;8:13-23).
 

Associations between ‘the pill’ and mood effects remain controversial

More than 100 million women worldwide use hormonal contraceptives today, yet despite this, the data are mixed regarding the prevalence and extent of neuropsychiatric symptoms and mood changes associated with use of “the pill.” Some studies show combined oral contraceptives are associated with a decrease in general well-being, but had no effect on depression, in women compared with placebo (Zethraeus N et al. Fertil Steril. 2017 May;107[5]:1238-45).

However, a large Danish study published in JAMA Psychiatry of more than 1 million women found a significant association between use of hormonal contraception and antidepressant use or first diagnosis of depression, with adolescents having a higher rate of first depression diagnosis and antidepressant use compared with women 20–30 years old (Skovlund C et al. JAMA Psychiatry. 2016 Nov 1;73[11]:1154-62).

Studies have also shown long-term exposure to levonorgestrel is significantly associated with anxiety and sleep problems in women without a history of these issues (Slattery J et al. Drug Saf. 2018 Oct;41[10]:951-8). A recent small nationwide cohort study in France suggests this may also be true of levonorgestrel delivered by intrauterine devices (IUD) and the association may be dose-dependent (Roland N et al. JAMA. 2023;329[3]:257-9).

Of note, a study published in the American Journal of Psychiatry found a nearly twofold risk of suicide attempt and over threefold risk of suicide among women taking hormonal contraception compared with women who had never used hormonal contraceptives (Skovlund et al. Am J Psychiatry. 2017 Nov 17:appiajp201717060616).
 

Knowledge gaps make drawing conclusions difficult

The latest information on use of antidepressant and antianxiety medications in women of reproductive age (18-44 years) is sparse and, in some cases, outdated. According to data from the National Health and Nutrition Examination Survey, 18.6% of adult women 18 years or older reported using antidepressant medications within the last 30 days in 2017-2018, an increase from 13.8% in 2009-2010. Among women aged 15-44 year with private employer–sponsored insurance surveyed during 2008-2013, the results showed 15.4% of women filled a prescription for an antidepressant. We must look back further to find data on antianxiety medication use among women aged 18-44 years where use of antianxiety drugs (anxiolytics, sedatives, and hypnotics) was 4.3% between 2005 and 2008.

A lack of literature in this area is likely due to significant underreporting, and an inability to select patients who are sensitive to or at risk of developing neuropsychiatric symptoms resulting from hormonal contraception use because the true pathophysiology is unknown. Existing studies tend to use varying methods to assess mood changes, and do not usually specify hormonal contraceptive use type in their analyses (Schaffir J et al. Eur J Contracept Reprod Health Care. 2016 Oct;21[5]:347-55).

Studies of this nature also require large sample sizes, but the percentage of women who develop neuropsychiatric symptoms from hormonal contraceptive use has historically been relatively small. In the late 1990s, Rosenberg and colleagues found 46% of 1,657 women discontinued oral contraceptives due to side effects within 6 months of starting a new prescription; of these women, 5% reported mood changes as their reason for discontinuing oral contraceptives (Rosenberg M et al. Am J Obstet Gynecol. 1998 Sep;179[3 Pt 1]:577-82).

One might expect that, as lower dosage combined hormonal contraceptives were developed in the 1980s, that the rate of reporting psychological side effects would continue to decrease as well. Yet greater awareness of the potential for mood changes while on “the pill” as outlined by the lay press and social media may be leading to increased reporting of neuropsychiatric effects in women. In a recent cross-sectional survey of 188 women in New York, 43.6% said they experienced mood changes while on hormonal contraceptives, and 61.2% of women with histories of psychiatric illness reported mood changes they attributed to hormonal contraceptives (Martell S et al. Contracept Reprod Med. 2023;8:9).

Martell and colleagues found 48.3% of women cited side effects as a reason for discontinuing hormonal contraception, and 43 participants mentioned psychological side effects unprompted, including 2 patients with suicidal thoughts. The authors said this suggests “psychological side effects, at least in part, may have impacted” HC users’ decisions to switch from OCPs to an alternative method of contraception.

It is also not clear what risk factors exist for women who develop neuropsychiatric symptoms from hormonal contraceptive use. First, it is important to note that both progestin-only contraceptives and combined hormonal contraceptives are classified by the Centers for Disease Control and Prevention’s US Medical Eligibility Criteria for Contraceptive Use, 2016 as having no restrictions for use, including among patients with depression. While women in a smaller subgroup have significant neuropsychiatric symptoms related to their hormonal contraceptives, the underlying mechanism is unknown, and is thought to be largely related to the progestogen component of combined hormonal contraceptives or progestogen-only contraceptives (Mu E. Aust Prescr. 2022 Jun; 45[3]:75-9). We know that some women are hormone sensitive, while others are less so, and some not at all. Progestogens could affect mood as a direct action of the progestogen, because progestogens can be neurosteroids, or the progestogen effect could be mediated secondarily through a change in that woman’s own production of or bioavailability of androgens or naturally occurring estrogens (Giatti S. J Mol Endocrinol. 2016 Aug;57[2]:R109-26).

Here, we also find that currently available evidence limits our ability to draw firm conclusions. A study by Berry-Bibee and colleagues found a “low concern for clinically significant interactions” between hormonal contraception and psychotropic drugs, but was limited by quality/quantity of evidence (Berry-Bibee E et al. Contraception. 2016 Dec;94[6]:650-67). Interestingly, a study by Robinson and colleagues from the mid-2000s posited based on low evidence that “psychological response to the practice of contraception” was a potential explanation for the side effect profile of hormonal contraception (Robinson S et al. Med Hypotheses. 2004;63[2]:268-73).

Further, it may be that women with premenstrual dysphoric disorder (PMDD) might be selected for oral contraceptives, and they are predisposed to other neuropsychiatric problems. Estimates have placed the prevalence of comorbid psychiatric disorders such as anxiety, major depression, bipolar disorder, and posttraumatic stress disorder as high as 70% for women with PMDD (Sepede G et al. Neuropsychiatr Dis Treat. 2020;16:415-26). This phenomenon is not new, having been characterized in the lay literature nearly 20 years ago, by endocrinologist Geoffrey P. Redmond, MD (Redmond GP. The Hormonally Vulnerable Woman. New York: HarperCollins; 2005).

While the cause is not exactly idiosyncratic, there do appear to be some women who are more sensitive, either mood-related or otherwise, directly or indirectly to their contraceptive progestogens in terms of mood. They tend to have an entire spectrum of responses to the progestogens in combined or progestin-only contraceptives, ranging from just a flattened affect – which could easily be explained by their flattened level of endogenous hormones – to frank depression. Their frank depression, in turn, can be demonstrated to include suicidal ideation and actual suicide.

Compounding this issue is a woman’s perception of her sexuality. Some women with low sexual desire or sexual problems who are younger may have more distress about their problems compared with women of older reproductive age. While the reason for that is not clear, it may be that in the sexual arena, it is more important for some younger women to be a sexual person than in perimenopausal women, or that women who are younger are more likely to be partnered than women of older reproductive age. While the European Society of Sexual Medicine concluded in a 2019 position statement that there is inconclusive evidence whether hormonal contraception may be contributing to changes in sexual desire and sexual dysfunction, it appears that “a minority of women” experience “better or worse sexual functioning” from taking combined oral contraceptives (Both S et al. J Sex Med. 2019 Nov;16[11]:1681-95), suggesting that the majority of women report no significant changes.
 

Practitioners should discuss mood effects during consultation

An ob.gyn., primary care physicians, or others with prescriptive authority (i.e. nurse practitioners and physician assistants) in clinical practice may encounter a patient who seems to have mood side effects owing to progestogen-containing contraceptives that they prescribe. However, many ob.gyns. are likely unaware of the prevalence, or that some of those same patients can have such significant mood effects that they would become or are suicidal.

I believe questioning patients about mood effects during consultation and particularly during follow-up following the initiation of any hormonal contraceptive is worth a passing comment for every patient, which should include mood effects in broader discussion for anyone currently using an antidepressant, patients with a history of antidepressant use, and patients who have considered suicide. As we do with other drugs, these questions can be posed in the form of a questionnaire followed up by the practitioner in counseling.

Practitioners who encounter a patient with mood changes as a result of hormonal contraceptive use can consider changing to a nonhormonal method of birth control, or recommending the patient use a barrier method during sexual activity, as none of these options have neuropsychiatric side effects.

Ultimately, practitioners of all types need to engage in shared decision-making to identify the key benefits and risks of hormonal contraceptive use for each patient, which may involve trial and error to determine the ideal treatment. It is critical that practitioners of all types strike a balance between alleviating patient concerns about potential mood changes, monitoring patients with an appreciable risk of mood changes, and continuing patients on hormonal contraception for whom the benefits outweigh the risks.
 

Dr. Simon is a clinical professor at George Washington University and the medical director and founder of IntimMedicine Specialists in Washington, which provides patient-focused care for women across the reproductive life cycle. He is a past president of the International Society for the Study of Women’s Sexual Health and the North American Menopause Society. Dr. Simon has been a consultant to, received grant and research support from, and served on the speakers bureau for various pharmaceutical companies that develop combination hormonal contraceptives. Email Dr. Simon at [email protected].