Schizophrenia & Other Psychotic Disorders

Electroconvulsive therapy (ECT) is the standard treatment for resistant depression, but results of a new randomized, head-to-head trial suggest intravenous ketamine is at least as effective and has fewer side effects.

“The take-home message right now is that if somebody is being referred for ECT, the treating clinician should think of offering ketamine first,” study investigator Amit Anand, MD, professor of psychiatry, Harvard Medical School, Boston, said in an interview.

The study was published online in the New England Journal of Medicine.
 

‘Preferred treatment’

More than one-third of cases of depression are treatment resistant, said Dr. Anand, who is also director of Psychiatry Translational Clinical Trials at Mass General Brigham. He noted that ECT has been the “gold standard for treating severe depression for over 80 years.”

Julia Hiebaum/Alamy

He added that although ECT is very effective and is fast acting, “it requires anesthesia, can be socially stigmatizing, and is associated with memory problems following the treatment.”

An anesthetic agent, ketamine has been shown to have rapid antidepressant effects and does not cause memory loss or carry the stigma associated with ECT, he added. For these reasons, the investigators examined whether it may be a viable alternative to ECT.

To date, no large, head-to-head trials have compared ECT to intravenous ketamine. A recent meta-analysis showed that ECT was superior to ketamine for major depression, but the total number of patients included in the analysis was small, Dr. Anand said.

In addition, most of the participants in that trial were drawn from a single center. Approximately 95 patients were enrolled in each arm of the trial, which included some participants with features of psychosis. “ECT is very effective for depression associated with psychotic features, which may be one reason ECT had a better response in that trial,” said Dr. Anand.

The investigators compared ECT to ketamine in a larger sample that excluded patients with psychosis. They randomly assigned 403 patients at five clinical sites in a 1:1 ratio to receive either ketamine or ECT (n = 200 and 203, respectively; 53% and 49.3% women, respectively; aged 45.6 ± 14.8 and 47.1 ± 14.1 years, respectively).

Patients were required to have had an unsatisfactory response to two or more adequate trials of antidepressant treatment.

Prior to initiation of the assigned treatment, 38 patients withdrew, leaving 195 in the ketamine group and 170 in the ECT group.

Treatment was administered over a 3-week period, during which patients received either ECT three times per week or ketamine (0.5 mg/kg of body weight) twice per week.

The primary outcome was treatment response, defined as a decrease of 50% or more from baseline in the16-item Quick Inventory of Depressive Symptomatology–Self-Report (QIDS-SR-16). Secondary outcomes included scores on memory tests and patient-reported quality of life.

Patients who had a response were followed for 6 months after the initial treatment phase.
 

More research needed

Following the 3-week treatment period, a total of 55.4% patients who received ketamine and 41.2% of patients who underwent ECT responded to treatment, which translates into a difference of 14.2 percentage points (95% confidence interval, 3.9-24.2; P < .001) – a finding that fell within the noninferiority threshold set by the investigators.

ECT was associated with decreased memory recall after the 3 weeks of treatment, with a mean (standard deviation) decrease in the T-score for delayed recall on the Hopkins Verbal Learning Test–Revised of –0.9 (1.1) in the ketamine group vs. –9.7 (1.2) in the ECT group (difference, –1.8 points [–2.8 to –0.8]).

Remission, determined on the basis of QIDS-SR-16 score, occurred in 32% of the ketamine group and in 20% in the ECT group. Similar findings were seen on the Montgomery-Åsberg Depression Rating Scale.

Both groups showed significant improvements in quality of life, with changes of 12.3 and 12.9 points, respectively, on the 16-item Quality of Life Scale.

“ECT was associated with musculoskeletal adverse events, whereas ketamine was associated with dissociation,” the investigators note.

During the 6-month follow-up period, there were differences in relapse rates between the groups (defined as QIDS-SRS-16 score > 11). At 1 month, the rates were 19.0% for those receiving ketamine and 35.4% for those receiving ECT. At 3 months, the rates were 25.0% and 50.9%, respectively; at 6 months, the rates were 34.5% and 56.3%, respectively.

ECT has been shown to be effective for older adults, patients with MDD and psychosis, and in inpatient and research settings. Future studies are needed to determine the comparative effectiveness of ketamine in these populations, the authors note.
 

Not life-changing

In a comment, Dan Iosifescu, MD, professor of psychiatry, NYU Langone Health, New York, called it an “extraordinarily important and clinically relevant study, large, well-designed, and well-conducted.”

Dr. Iosifescu, director of the clinical research division, Nathan Kline Institute, Orangeburg, N.Y., who was not involved with the study, noted that the study wasn’t powered to determine whether one treatment was superior to the other, but rather it assessed noninferiority.

“The main point of this study is that the two treatments are largely equivalent, although numerically, ketamine was slightly associated with more beneficial outcomes and fewer cognitive side effects,” he said.

The findings suggest “that people who have no contraindications and are candidates for both ketamine and ECT – which is the vast majority of people with treatment-resistant depression – should consider getting ketamine first because it is somewhat easier in terms of side effects and logistics and consider ECT afterwards if the ketamine doesn’t work.”

In an accompanying editorial, Robert Freedman, MD, clinical professor, University of Colorado at Denver, Aurora, noted that although “3 weeks of lightened mood is undoubtedly a gift ... the results of this current trial suggests that the 3-week treatment was not life-changing,” since effects had largely worn off by 6 months in both groups.

Longer-term treatment with ketamine “increases the likelihood of both drug dependence and cognitive adverse effects, including dissociation, paranoia, and other psychotic symptoms,” Dr. Freedman said.

He recommends that informed consent documents be used to caution patients and clinicians considering ketamine “that temporary relief may come with longer-term costs.”

The study was supported by a grant from PCORI to Dr. Anand. Dr. Freedman has disclosed no relevant financial relationships. In the past 2 years, Dr. Iosifescu has been a consultant for Axsome, Allergan, Biogen, Clexio, Jazz, Neumora, Relmada, and Sage. He has also received a research grant from Otsuka.

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

Electroconvulsive therapy (ECT) is the standard treatment for resistant depression, but results of a new randomized, head-to-head trial suggest intravenous ketamine is at least as effective and has fewer side effects.

“The take-home message right now is that if somebody is being referred for ECT, the treating clinician should think of offering ketamine first,” study investigator Amit Anand, MD, professor of psychiatry, Harvard Medical School, Boston, said in an interview.

The study was published online in the New England Journal of Medicine.
 

‘Preferred treatment’

More than one-third of cases of depression are treatment resistant, said Dr. Anand, who is also director of Psychiatry Translational Clinical Trials at Mass General Brigham. He noted that ECT has been the “gold standard for treating severe depression for over 80 years.”

Julia Hiebaum/Alamy

He added that although ECT is very effective and is fast acting, “it requires anesthesia, can be socially stigmatizing, and is associated with memory problems following the treatment.”

An anesthetic agent, ketamine has been shown to have rapid antidepressant effects and does not cause memory loss or carry the stigma associated with ECT, he added. For these reasons, the investigators examined whether it may be a viable alternative to ECT.

To date, no large, head-to-head trials have compared ECT to intravenous ketamine. A recent meta-analysis showed that ECT was superior to ketamine for major depression, but the total number of patients included in the analysis was small, Dr. Anand said.

In addition, most of the participants in that trial were drawn from a single center. Approximately 95 patients were enrolled in each arm of the trial, which included some participants with features of psychosis. “ECT is very effective for depression associated with psychotic features, which may be one reason ECT had a better response in that trial,” said Dr. Anand.

The investigators compared ECT to ketamine in a larger sample that excluded patients with psychosis. They randomly assigned 403 patients at five clinical sites in a 1:1 ratio to receive either ketamine or ECT (n = 200 and 203, respectively; 53% and 49.3% women, respectively; aged 45.6 ± 14.8 and 47.1 ± 14.1 years, respectively).

Patients were required to have had an unsatisfactory response to two or more adequate trials of antidepressant treatment.

Prior to initiation of the assigned treatment, 38 patients withdrew, leaving 195 in the ketamine group and 170 in the ECT group.

Treatment was administered over a 3-week period, during which patients received either ECT three times per week or ketamine (0.5 mg/kg of body weight) twice per week.

The primary outcome was treatment response, defined as a decrease of 50% or more from baseline in the16-item Quick Inventory of Depressive Symptomatology–Self-Report (QIDS-SR-16). Secondary outcomes included scores on memory tests and patient-reported quality of life.

Patients who had a response were followed for 6 months after the initial treatment phase.
 

More research needed

Following the 3-week treatment period, a total of 55.4% patients who received ketamine and 41.2% of patients who underwent ECT responded to treatment, which translates into a difference of 14.2 percentage points (95% confidence interval, 3.9-24.2; P < .001) – a finding that fell within the noninferiority threshold set by the investigators.

ECT was associated with decreased memory recall after the 3 weeks of treatment, with a mean (standard deviation) decrease in the T-score for delayed recall on the Hopkins Verbal Learning Test–Revised of –0.9 (1.1) in the ketamine group vs. –9.7 (1.2) in the ECT group (difference, –1.8 points [–2.8 to –0.8]).

Remission, determined on the basis of QIDS-SR-16 score, occurred in 32% of the ketamine group and in 20% in the ECT group. Similar findings were seen on the Montgomery-Åsberg Depression Rating Scale.

Both groups showed significant improvements in quality of life, with changes of 12.3 and 12.9 points, respectively, on the 16-item Quality of Life Scale.

“ECT was associated with musculoskeletal adverse events, whereas ketamine was associated with dissociation,” the investigators note.

During the 6-month follow-up period, there were differences in relapse rates between the groups (defined as QIDS-SRS-16 score > 11). At 1 month, the rates were 19.0% for those receiving ketamine and 35.4% for those receiving ECT. At 3 months, the rates were 25.0% and 50.9%, respectively; at 6 months, the rates were 34.5% and 56.3%, respectively.

ECT has been shown to be effective for older adults, patients with MDD and psychosis, and in inpatient and research settings. Future studies are needed to determine the comparative effectiveness of ketamine in these populations, the authors note.
 

Not life-changing

In a comment, Dan Iosifescu, MD, professor of psychiatry, NYU Langone Health, New York, called it an “extraordinarily important and clinically relevant study, large, well-designed, and well-conducted.”

Dr. Iosifescu, director of the clinical research division, Nathan Kline Institute, Orangeburg, N.Y., who was not involved with the study, noted that the study wasn’t powered to determine whether one treatment was superior to the other, but rather it assessed noninferiority.

“The main point of this study is that the two treatments are largely equivalent, although numerically, ketamine was slightly associated with more beneficial outcomes and fewer cognitive side effects,” he said.

The findings suggest “that people who have no contraindications and are candidates for both ketamine and ECT – which is the vast majority of people with treatment-resistant depression – should consider getting ketamine first because it is somewhat easier in terms of side effects and logistics and consider ECT afterwards if the ketamine doesn’t work.”

In an accompanying editorial, Robert Freedman, MD, clinical professor, University of Colorado at Denver, Aurora, noted that although “3 weeks of lightened mood is undoubtedly a gift ... the results of this current trial suggests that the 3-week treatment was not life-changing,” since effects had largely worn off by 6 months in both groups.

Longer-term treatment with ketamine “increases the likelihood of both drug dependence and cognitive adverse effects, including dissociation, paranoia, and other psychotic symptoms,” Dr. Freedman said.

He recommends that informed consent documents be used to caution patients and clinicians considering ketamine “that temporary relief may come with longer-term costs.”

The study was supported by a grant from PCORI to Dr. Anand. Dr. Freedman has disclosed no relevant financial relationships. In the past 2 years, Dr. Iosifescu has been a consultant for Axsome, Allergan, Biogen, Clexio, Jazz, Neumora, Relmada, and Sage. He has also received a research grant from Otsuka.

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

Electroconvulsive therapy (ECT) is the standard treatment for resistant depression, but results of a new randomized, head-to-head trial suggest intravenous ketamine is at least as effective and has fewer side effects.

“The take-home message right now is that if somebody is being referred for ECT, the treating clinician should think of offering ketamine first,” study investigator Amit Anand, MD, professor of psychiatry, Harvard Medical School, Boston, said in an interview.

The study was published online in the New England Journal of Medicine.
 

‘Preferred treatment’

More than one-third of cases of depression are treatment resistant, said Dr. Anand, who is also director of Psychiatry Translational Clinical Trials at Mass General Brigham. He noted that ECT has been the “gold standard for treating severe depression for over 80 years.”

Julia Hiebaum/Alamy

He added that although ECT is very effective and is fast acting, “it requires anesthesia, can be socially stigmatizing, and is associated with memory problems following the treatment.”

An anesthetic agent, ketamine has been shown to have rapid antidepressant effects and does not cause memory loss or carry the stigma associated with ECT, he added. For these reasons, the investigators examined whether it may be a viable alternative to ECT.

To date, no large, head-to-head trials have compared ECT to intravenous ketamine. A recent meta-analysis showed that ECT was superior to ketamine for major depression, but the total number of patients included in the analysis was small, Dr. Anand said.

In addition, most of the participants in that trial were drawn from a single center. Approximately 95 patients were enrolled in each arm of the trial, which included some participants with features of psychosis. “ECT is very effective for depression associated with psychotic features, which may be one reason ECT had a better response in that trial,” said Dr. Anand.

The investigators compared ECT to ketamine in a larger sample that excluded patients with psychosis. They randomly assigned 403 patients at five clinical sites in a 1:1 ratio to receive either ketamine or ECT (n = 200 and 203, respectively; 53% and 49.3% women, respectively; aged 45.6 ± 14.8 and 47.1 ± 14.1 years, respectively).

Patients were required to have had an unsatisfactory response to two or more adequate trials of antidepressant treatment.

Prior to initiation of the assigned treatment, 38 patients withdrew, leaving 195 in the ketamine group and 170 in the ECT group.

Treatment was administered over a 3-week period, during which patients received either ECT three times per week or ketamine (0.5 mg/kg of body weight) twice per week.

The primary outcome was treatment response, defined as a decrease of 50% or more from baseline in the16-item Quick Inventory of Depressive Symptomatology–Self-Report (QIDS-SR-16). Secondary outcomes included scores on memory tests and patient-reported quality of life.

Patients who had a response were followed for 6 months after the initial treatment phase.
 

More research needed

Following the 3-week treatment period, a total of 55.4% patients who received ketamine and 41.2% of patients who underwent ECT responded to treatment, which translates into a difference of 14.2 percentage points (95% confidence interval, 3.9-24.2; P < .001) – a finding that fell within the noninferiority threshold set by the investigators.

ECT was associated with decreased memory recall after the 3 weeks of treatment, with a mean (standard deviation) decrease in the T-score for delayed recall on the Hopkins Verbal Learning Test–Revised of –0.9 (1.1) in the ketamine group vs. –9.7 (1.2) in the ECT group (difference, –1.8 points [–2.8 to –0.8]).

Remission, determined on the basis of QIDS-SR-16 score, occurred in 32% of the ketamine group and in 20% in the ECT group. Similar findings were seen on the Montgomery-Åsberg Depression Rating Scale.

Both groups showed significant improvements in quality of life, with changes of 12.3 and 12.9 points, respectively, on the 16-item Quality of Life Scale.

“ECT was associated with musculoskeletal adverse events, whereas ketamine was associated with dissociation,” the investigators note.

During the 6-month follow-up period, there were differences in relapse rates between the groups (defined as QIDS-SRS-16 score > 11). At 1 month, the rates were 19.0% for those receiving ketamine and 35.4% for those receiving ECT. At 3 months, the rates were 25.0% and 50.9%, respectively; at 6 months, the rates were 34.5% and 56.3%, respectively.

ECT has been shown to be effective for older adults, patients with MDD and psychosis, and in inpatient and research settings. Future studies are needed to determine the comparative effectiveness of ketamine in these populations, the authors note.
 

Not life-changing

In a comment, Dan Iosifescu, MD, professor of psychiatry, NYU Langone Health, New York, called it an “extraordinarily important and clinically relevant study, large, well-designed, and well-conducted.”

Dr. Iosifescu, director of the clinical research division, Nathan Kline Institute, Orangeburg, N.Y., who was not involved with the study, noted that the study wasn’t powered to determine whether one treatment was superior to the other, but rather it assessed noninferiority.

“The main point of this study is that the two treatments are largely equivalent, although numerically, ketamine was slightly associated with more beneficial outcomes and fewer cognitive side effects,” he said.

The findings suggest “that people who have no contraindications and are candidates for both ketamine and ECT – which is the vast majority of people with treatment-resistant depression – should consider getting ketamine first because it is somewhat easier in terms of side effects and logistics and consider ECT afterwards if the ketamine doesn’t work.”

In an accompanying editorial, Robert Freedman, MD, clinical professor, University of Colorado at Denver, Aurora, noted that although “3 weeks of lightened mood is undoubtedly a gift ... the results of this current trial suggests that the 3-week treatment was not life-changing,” since effects had largely worn off by 6 months in both groups.

Longer-term treatment with ketamine “increases the likelihood of both drug dependence and cognitive adverse effects, including dissociation, paranoia, and other psychotic symptoms,” Dr. Freedman said.

He recommends that informed consent documents be used to caution patients and clinicians considering ketamine “that temporary relief may come with longer-term costs.”

The study was supported by a grant from PCORI to Dr. Anand. Dr. Freedman has disclosed no relevant financial relationships. In the past 2 years, Dr. Iosifescu has been a consultant for Axsome, Allergan, Biogen, Clexio, Jazz, Neumora, Relmada, and Sage. He has also received a research grant from Otsuka.

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

SAN FRANCISCO – Music therapy improves negative symptoms of schizophrenia, such as lack of motivation, reclusiveness, and isolation, a new review of the literature suggests.

Although the study had conflicting results regarding the effects of music therapy on positive symptoms of schizophrenia, such as hallucinations, delusions, and disordered thoughts, it consistently shows that music therapy improves negative symptoms, poster presenter Amy Agrawal, MD, VA Boston Healthcare System and instructor of psychiatry at Harvard Medical School, Boston, said in an interview.

Pauline Anderson

Current antipsychotic drugs aren’t very effective in addressing negative symptoms of schizophrenia, and many patients are noncompliant with these drug regimens because of side effects.

“We need to target the negative symptoms of schizophrenia better,” said Dr. Agrawal. “The antipsychotic medications we have are not enough, so why don’t we start incorporating music therapy groups into the inpatient psychiatry setting as a standard of care?”

The findings were presented at the annual meeting of the American Psychiatric Association.

Dr. Agrawal has long been interested in music. As a child, she was a member of a state choir, but she hadn’t sung for years. After receiving several medals for her clarinet playing during her youth, she stopped playing while in medical school.
 

Instant boost

During the pandemic, though, she turned back to music and started singing regularly. “I noticed an instant boost in my mood and wondered why I stopped making music for so long, as it made me feel so much happier and calmer.”

She also noticed how music affected her sister, who has paranoid schizophrenia. She described an incident in which her sibling became so loud and paranoid at a restaurant that Dr. Agrawal thought they would be asked to leave.

Then her sister started singing a song she’d sung during a beauty contest years before. “With the music, she calmed right down; she was smiling; she was happy,” said Dr. Agrawal.

That incident made Dr. Agrawal feel, “I had my sister back.” She decided to bring music therapy to her inpatient psychiatry unit and soon noted the benefits for individual patients.

For this new study, Dr. Agrawal and her mentor carried out a literature search. “I was surprised at how many articles popped up, because the field of psychiatry can be very heavily medication based, but people are now getting very interested in this topic,” said Dr. Agrawal.

The review included seven articles, most of which were published within the past 3 years. Some articles specified that the therapy was conducted on an inpatient psychiatric unit, but others didn’t indicate the setting. Studies also didn’t specify whether the therapy was delivered by a trained music therapist.

There was an overall lack of clear measures, graphs, or statistics quantifying the benefits of music therapy on schizophrenia, noted Dr. Agrawal. “But from general statements in the articles, music therapy helped treat sleep disturbances and improved negative symptoms.”
 

Gets patients socializing

The music, she said, led patients to start socializing, talking about their emotions, and opening up to their clinicians about their mental health symptoms. “Some patients just did not engage at all, and then when the music came on, they would actively participate with the clinician.”

Dancing to music also tended to motivate patients to participate in their treatment, she added. Different forms of movement, such as rhythmic movements and creative exercises, can be added during music therapy.

In addition to improving negative schizophrenia symptoms, music therapy helps with sleep disturbances, depression, and regulating emotional behavior, the research shows. “When patients were agitated or upset, certain music would help them regulate their own affect,” said Dr. Agrawal.

However, it’s not clear from these studies what type of music – classical, rock, country, etc. – was most effective for people.

One article discussed the positive impact of music on patients with schizophrenia while at work. “They seem to have improved work performance,” Dr. Agrawal said.

The length of exposure to music therapy did not seem to make a difference in terms of whether the therapy had a positive effect, she added.
 

Key research wave

A “key next wave” of research should be to determine whether music therapy decreases the hospital readmission rate, said Dr. Agrawal.

There are several barriers to implementing music therapy programs in hospitals, including cost, the availability of trained therapists, and time constraints, she said.

“Regardless of the barriers, hospital administrators and psychiatrists need to know about this research so they will invest more efforts in recruiting music therapists and incorporating music group therapy into standard clinical practice for psychiatric patients so there are better clinical outcomes.”

Commenting on the research, Michelle B. Riba, MD, professor, department of psychiatry, University of Michigan, Ann Arbor, said the study adds to the literature “and helps us think about adjunctive treatments in a very difficult population.”

University of Michigan

Difficult topic to study

Although she found the review “very limited,” she recognizes the difficulty of studying music therapy on in-patient psychiatry units.

“Patients are there for short stays, most are getting other treatments, and it’s hard to segment people into negative vs. positive. Also, the ages and genders are different, and their previous treatments are different.”

While it’s sometimes difficult to conduct major research on a topic, “that doesn’t mean we can’t help people,” said Dr. Riba.

She noted that music therapy is beneficial not only for patients with schizophrenia but also is “soothing and relaxing” for those with other conditions. She runs a psychiatric oncology program at her institution’s cancer center, which offers music therapy along with art therapy.

Kevin M. Malone, MD, of University College Dublin, also has firsthand experience with music therapy. “We had a terrific music therapist as part of our clinical psychosis team,” he said in an interview.

University College Dublin

A version of this article was first published on Medscape.com.

SAN FRANCISCO – Music therapy improves negative symptoms of schizophrenia, such as lack of motivation, reclusiveness, and isolation, a new review of the literature suggests.

Although the study had conflicting results regarding the effects of music therapy on positive symptoms of schizophrenia, such as hallucinations, delusions, and disordered thoughts, it consistently shows that music therapy improves negative symptoms, poster presenter Amy Agrawal, MD, VA Boston Healthcare System and instructor of psychiatry at Harvard Medical School, Boston, said in an interview.

Pauline Anderson

Current antipsychotic drugs aren’t very effective in addressing negative symptoms of schizophrenia, and many patients are noncompliant with these drug regimens because of side effects.

“We need to target the negative symptoms of schizophrenia better,” said Dr. Agrawal. “The antipsychotic medications we have are not enough, so why don’t we start incorporating music therapy groups into the inpatient psychiatry setting as a standard of care?”

The findings were presented at the annual meeting of the American Psychiatric Association.

Dr. Agrawal has long been interested in music. As a child, she was a member of a state choir, but she hadn’t sung for years. After receiving several medals for her clarinet playing during her youth, she stopped playing while in medical school.
 

Instant boost

During the pandemic, though, she turned back to music and started singing regularly. “I noticed an instant boost in my mood and wondered why I stopped making music for so long, as it made me feel so much happier and calmer.”

She also noticed how music affected her sister, who has paranoid schizophrenia. She described an incident in which her sibling became so loud and paranoid at a restaurant that Dr. Agrawal thought they would be asked to leave.

Then her sister started singing a song she’d sung during a beauty contest years before. “With the music, she calmed right down; she was smiling; she was happy,” said Dr. Agrawal.

That incident made Dr. Agrawal feel, “I had my sister back.” She decided to bring music therapy to her inpatient psychiatry unit and soon noted the benefits for individual patients.

For this new study, Dr. Agrawal and her mentor carried out a literature search. “I was surprised at how many articles popped up, because the field of psychiatry can be very heavily medication based, but people are now getting very interested in this topic,” said Dr. Agrawal.

The review included seven articles, most of which were published within the past 3 years. Some articles specified that the therapy was conducted on an inpatient psychiatric unit, but others didn’t indicate the setting. Studies also didn’t specify whether the therapy was delivered by a trained music therapist.

There was an overall lack of clear measures, graphs, or statistics quantifying the benefits of music therapy on schizophrenia, noted Dr. Agrawal. “But from general statements in the articles, music therapy helped treat sleep disturbances and improved negative symptoms.”
 

Gets patients socializing

The music, she said, led patients to start socializing, talking about their emotions, and opening up to their clinicians about their mental health symptoms. “Some patients just did not engage at all, and then when the music came on, they would actively participate with the clinician.”

Dancing to music also tended to motivate patients to participate in their treatment, she added. Different forms of movement, such as rhythmic movements and creative exercises, can be added during music therapy.

In addition to improving negative schizophrenia symptoms, music therapy helps with sleep disturbances, depression, and regulating emotional behavior, the research shows. “When patients were agitated or upset, certain music would help them regulate their own affect,” said Dr. Agrawal.

However, it’s not clear from these studies what type of music – classical, rock, country, etc. – was most effective for people.

One article discussed the positive impact of music on patients with schizophrenia while at work. “They seem to have improved work performance,” Dr. Agrawal said.

The length of exposure to music therapy did not seem to make a difference in terms of whether the therapy had a positive effect, she added.
 

Key research wave

A “key next wave” of research should be to determine whether music therapy decreases the hospital readmission rate, said Dr. Agrawal.

There are several barriers to implementing music therapy programs in hospitals, including cost, the availability of trained therapists, and time constraints, she said.

“Regardless of the barriers, hospital administrators and psychiatrists need to know about this research so they will invest more efforts in recruiting music therapists and incorporating music group therapy into standard clinical practice for psychiatric patients so there are better clinical outcomes.”

Commenting on the research, Michelle B. Riba, MD, professor, department of psychiatry, University of Michigan, Ann Arbor, said the study adds to the literature “and helps us think about adjunctive treatments in a very difficult population.”

University of Michigan

Difficult topic to study

Although she found the review “very limited,” she recognizes the difficulty of studying music therapy on in-patient psychiatry units.

“Patients are there for short stays, most are getting other treatments, and it’s hard to segment people into negative vs. positive. Also, the ages and genders are different, and their previous treatments are different.”

While it’s sometimes difficult to conduct major research on a topic, “that doesn’t mean we can’t help people,” said Dr. Riba.

She noted that music therapy is beneficial not only for patients with schizophrenia but also is “soothing and relaxing” for those with other conditions. She runs a psychiatric oncology program at her institution’s cancer center, which offers music therapy along with art therapy.

Kevin M. Malone, MD, of University College Dublin, also has firsthand experience with music therapy. “We had a terrific music therapist as part of our clinical psychosis team,” he said in an interview.

University College Dublin

A version of this article was first published on Medscape.com.

SAN FRANCISCO – Music therapy improves negative symptoms of schizophrenia, such as lack of motivation, reclusiveness, and isolation, a new review of the literature suggests.

Although the study had conflicting results regarding the effects of music therapy on positive symptoms of schizophrenia, such as hallucinations, delusions, and disordered thoughts, it consistently shows that music therapy improves negative symptoms, poster presenter Amy Agrawal, MD, VA Boston Healthcare System and instructor of psychiatry at Harvard Medical School, Boston, said in an interview.

Pauline Anderson

Current antipsychotic drugs aren’t very effective in addressing negative symptoms of schizophrenia, and many patients are noncompliant with these drug regimens because of side effects.

“We need to target the negative symptoms of schizophrenia better,” said Dr. Agrawal. “The antipsychotic medications we have are not enough, so why don’t we start incorporating music therapy groups into the inpatient psychiatry setting as a standard of care?”

The findings were presented at the annual meeting of the American Psychiatric Association.

Dr. Agrawal has long been interested in music. As a child, she was a member of a state choir, but she hadn’t sung for years. After receiving several medals for her clarinet playing during her youth, she stopped playing while in medical school.
 

Instant boost

During the pandemic, though, she turned back to music and started singing regularly. “I noticed an instant boost in my mood and wondered why I stopped making music for so long, as it made me feel so much happier and calmer.”

She also noticed how music affected her sister, who has paranoid schizophrenia. She described an incident in which her sibling became so loud and paranoid at a restaurant that Dr. Agrawal thought they would be asked to leave.

Then her sister started singing a song she’d sung during a beauty contest years before. “With the music, she calmed right down; she was smiling; she was happy,” said Dr. Agrawal.

That incident made Dr. Agrawal feel, “I had my sister back.” She decided to bring music therapy to her inpatient psychiatry unit and soon noted the benefits for individual patients.

For this new study, Dr. Agrawal and her mentor carried out a literature search. “I was surprised at how many articles popped up, because the field of psychiatry can be very heavily medication based, but people are now getting very interested in this topic,” said Dr. Agrawal.

The review included seven articles, most of which were published within the past 3 years. Some articles specified that the therapy was conducted on an inpatient psychiatric unit, but others didn’t indicate the setting. Studies also didn’t specify whether the therapy was delivered by a trained music therapist.

There was an overall lack of clear measures, graphs, or statistics quantifying the benefits of music therapy on schizophrenia, noted Dr. Agrawal. “But from general statements in the articles, music therapy helped treat sleep disturbances and improved negative symptoms.”
 

Gets patients socializing

The music, she said, led patients to start socializing, talking about their emotions, and opening up to their clinicians about their mental health symptoms. “Some patients just did not engage at all, and then when the music came on, they would actively participate with the clinician.”

Dancing to music also tended to motivate patients to participate in their treatment, she added. Different forms of movement, such as rhythmic movements and creative exercises, can be added during music therapy.

In addition to improving negative schizophrenia symptoms, music therapy helps with sleep disturbances, depression, and regulating emotional behavior, the research shows. “When patients were agitated or upset, certain music would help them regulate their own affect,” said Dr. Agrawal.

However, it’s not clear from these studies what type of music – classical, rock, country, etc. – was most effective for people.

One article discussed the positive impact of music on patients with schizophrenia while at work. “They seem to have improved work performance,” Dr. Agrawal said.

The length of exposure to music therapy did not seem to make a difference in terms of whether the therapy had a positive effect, she added.
 

Key research wave

A “key next wave” of research should be to determine whether music therapy decreases the hospital readmission rate, said Dr. Agrawal.

There are several barriers to implementing music therapy programs in hospitals, including cost, the availability of trained therapists, and time constraints, she said.

“Regardless of the barriers, hospital administrators and psychiatrists need to know about this research so they will invest more efforts in recruiting music therapists and incorporating music group therapy into standard clinical practice for psychiatric patients so there are better clinical outcomes.”

Commenting on the research, Michelle B. Riba, MD, professor, department of psychiatry, University of Michigan, Ann Arbor, said the study adds to the literature “and helps us think about adjunctive treatments in a very difficult population.”

University of Michigan

Difficult topic to study

Although she found the review “very limited,” she recognizes the difficulty of studying music therapy on in-patient psychiatry units.

“Patients are there for short stays, most are getting other treatments, and it’s hard to segment people into negative vs. positive. Also, the ages and genders are different, and their previous treatments are different.”

While it’s sometimes difficult to conduct major research on a topic, “that doesn’t mean we can’t help people,” said Dr. Riba.

She noted that music therapy is beneficial not only for patients with schizophrenia but also is “soothing and relaxing” for those with other conditions. She runs a psychiatric oncology program at her institution’s cancer center, which offers music therapy along with art therapy.

Kevin M. Malone, MD, of University College Dublin, also has firsthand experience with music therapy. “We had a terrific music therapist as part of our clinical psychosis team,” he said in an interview.

University College Dublin

A version of this article was first published on Medscape.com.

SAN FRANCISCO – A trio of psychiatrists urged colleagues at the annual meeting of the American Psychiatric Association to embrace the venerable antipsychotic clozapine in patients with treatment-resistant schizophrenia. They cautioned that clinicians may overestimate the true risk of the adverse effect of neutropenia in minority populations.

“Although clozapine is known to be a life-improving and even potentially lifesaving treatment, it remains underutilized in the U.S.,” said Claire C. Holderness, MD, a psychiatrist at Columbia University Irving Medical Center, New York. “It’s been estimated that between 35% and 40% of all patients with schizophrenia should be considered for a clozapine trial. However, only 4%-5% of patients with schizophrenia in the U.S. have ever received clozapine. This is in sharp contrast to other industrialized countries where approximately 20% or more of patients with schizophrenia are treated with clozapine.”

According to Dr. Holderness, research has shown that clozapine is even less likely to be prescribed to racial and ethnic minorities. A 2022 systematic review, for example, found that Black patients in the United States had between one-third and two-thirds the odds of being treated with the drug, compared with White patients after adjustment for potential confounders such as demographics. Hispanic/Latino patients were also less likely than Whites to be prescribed the drug.

As Dr. Holderness put it, the drug “been shown to be more effective in treatment-resistant schizophrenia than any other antipsychotic medication. Clozapine is also the most cost-effective treatment for treatment-resistant schizophrenia.” So why does this disparity exist despite clozapine’s benefits?

A 2018 systematic review of barriers to the drug’s usage identified several factors: “mandatory blood testing, fear of serious side-effects and lack of adherence by the patients, difficulty in identifying suitable patients, service fragmentation, and inadequate training in or exposure to using clozapine.” A 2016 British study, meanwhile, looked at the reasons that 45% of 316 patients stopped clozapine before 2 years. More than half of these patients stopped because of adverse effects.
 

Risk of neutropenia

At the APA presentation, psychiatrist Laura Clarke, MD, also of Columbia University Irving Medical Center, noted that there’s concern about one adverse effect in particular: neutropenia, or an abnormally low white blood cell count. Clozapine, she said, has a boxed warning about severe neutropenia that can lead to death.

However, she cautioned that white blood cell counts can be misleading. Some people in non-White ethnic groups have a condition known as benign ethnic neutropenia: their white blood cell counts are abnormal by the standards of people of European heritage, but they’re otherwise healthy. “These individuals do not show an increased risk of infections, and their response to infection is similar to those without them,” she said.

As many as 25%-50% of people of African ancestry may have benign ethnic neutropenia, making their blood levels appear abnormally low. Others with higher levels of the condition include certain Middle Eastern ethnicities and other ethnic groups with darker skin.

In these patents, “clinicians may avoid prescribing clozapine out of the mistaken concern that it can worsen neutropenia,” Dr. Clarke said. In fact, benign ethnic neutropenia “does not increase the risk of clozapine-induced severe neutropenia.”

Dr. Clarke highlighted drug use guidelines from the Clozapine Risk Evaluation and Mitigation Strategy, a Food and Drug Administration–mandated safety program designed to prevent severe neutropenia in patients taking clozapine. The guidelines note that the recommended absolute neutrophil count monitoring algorithm differs when patients are diagnosed with benign ethnic neutropenia.

T. Scott Stroup, MD, MPH, a psychiatrist at Columbia University, New York, urged his colleagues to consider clozapine early on in treatment-resistant schizophrenia. “Don’t go through three, four, or five antipsychotics. Even after trying two, I’d encourage people to [try clozapine].”

However, he acknowledged that “not everyone believes that. Many of my colleagues think that, before you try clozapine, you should have a trial of long-acting injectable medications to rule out pseudo–treatment resistance. I don’t totally agree with that, but I’ve more or less lost that battle,” he added.

In the big picture, Dr. Stroup said, clozapine “is good when other things aren’t working efficacy wise.”

Dr. Holderness and Dr. Clarke have no disclosures. Dr. Stroup discloses grants from the National Institutes of Health and royalties from APA Publishing and UpToDate.

SAN FRANCISCO – A trio of psychiatrists urged colleagues at the annual meeting of the American Psychiatric Association to embrace the venerable antipsychotic clozapine in patients with treatment-resistant schizophrenia. They cautioned that clinicians may overestimate the true risk of the adverse effect of neutropenia in minority populations.

“Although clozapine is known to be a life-improving and even potentially lifesaving treatment, it remains underutilized in the U.S.,” said Claire C. Holderness, MD, a psychiatrist at Columbia University Irving Medical Center, New York. “It’s been estimated that between 35% and 40% of all patients with schizophrenia should be considered for a clozapine trial. However, only 4%-5% of patients with schizophrenia in the U.S. have ever received clozapine. This is in sharp contrast to other industrialized countries where approximately 20% or more of patients with schizophrenia are treated with clozapine.”

According to Dr. Holderness, research has shown that clozapine is even less likely to be prescribed to racial and ethnic minorities. A 2022 systematic review, for example, found that Black patients in the United States had between one-third and two-thirds the odds of being treated with the drug, compared with White patients after adjustment for potential confounders such as demographics. Hispanic/Latino patients were also less likely than Whites to be prescribed the drug.

As Dr. Holderness put it, the drug “been shown to be more effective in treatment-resistant schizophrenia than any other antipsychotic medication. Clozapine is also the most cost-effective treatment for treatment-resistant schizophrenia.” So why does this disparity exist despite clozapine’s benefits?

A 2018 systematic review of barriers to the drug’s usage identified several factors: “mandatory blood testing, fear of serious side-effects and lack of adherence by the patients, difficulty in identifying suitable patients, service fragmentation, and inadequate training in or exposure to using clozapine.” A 2016 British study, meanwhile, looked at the reasons that 45% of 316 patients stopped clozapine before 2 years. More than half of these patients stopped because of adverse effects.
 

Risk of neutropenia

At the APA presentation, psychiatrist Laura Clarke, MD, also of Columbia University Irving Medical Center, noted that there’s concern about one adverse effect in particular: neutropenia, or an abnormally low white blood cell count. Clozapine, she said, has a boxed warning about severe neutropenia that can lead to death.

However, she cautioned that white blood cell counts can be misleading. Some people in non-White ethnic groups have a condition known as benign ethnic neutropenia: their white blood cell counts are abnormal by the standards of people of European heritage, but they’re otherwise healthy. “These individuals do not show an increased risk of infections, and their response to infection is similar to those without them,” she said.

As many as 25%-50% of people of African ancestry may have benign ethnic neutropenia, making their blood levels appear abnormally low. Others with higher levels of the condition include certain Middle Eastern ethnicities and other ethnic groups with darker skin.

In these patents, “clinicians may avoid prescribing clozapine out of the mistaken concern that it can worsen neutropenia,” Dr. Clarke said. In fact, benign ethnic neutropenia “does not increase the risk of clozapine-induced severe neutropenia.”

Dr. Clarke highlighted drug use guidelines from the Clozapine Risk Evaluation and Mitigation Strategy, a Food and Drug Administration–mandated safety program designed to prevent severe neutropenia in patients taking clozapine. The guidelines note that the recommended absolute neutrophil count monitoring algorithm differs when patients are diagnosed with benign ethnic neutropenia.

T. Scott Stroup, MD, MPH, a psychiatrist at Columbia University, New York, urged his colleagues to consider clozapine early on in treatment-resistant schizophrenia. “Don’t go through three, four, or five antipsychotics. Even after trying two, I’d encourage people to [try clozapine].”

However, he acknowledged that “not everyone believes that. Many of my colleagues think that, before you try clozapine, you should have a trial of long-acting injectable medications to rule out pseudo–treatment resistance. I don’t totally agree with that, but I’ve more or less lost that battle,” he added.

In the big picture, Dr. Stroup said, clozapine “is good when other things aren’t working efficacy wise.”

Dr. Holderness and Dr. Clarke have no disclosures. Dr. Stroup discloses grants from the National Institutes of Health and royalties from APA Publishing and UpToDate.

SAN FRANCISCO – A trio of psychiatrists urged colleagues at the annual meeting of the American Psychiatric Association to embrace the venerable antipsychotic clozapine in patients with treatment-resistant schizophrenia. They cautioned that clinicians may overestimate the true risk of the adverse effect of neutropenia in minority populations.

“Although clozapine is known to be a life-improving and even potentially lifesaving treatment, it remains underutilized in the U.S.,” said Claire C. Holderness, MD, a psychiatrist at Columbia University Irving Medical Center, New York. “It’s been estimated that between 35% and 40% of all patients with schizophrenia should be considered for a clozapine trial. However, only 4%-5% of patients with schizophrenia in the U.S. have ever received clozapine. This is in sharp contrast to other industrialized countries where approximately 20% or more of patients with schizophrenia are treated with clozapine.”

According to Dr. Holderness, research has shown that clozapine is even less likely to be prescribed to racial and ethnic minorities. A 2022 systematic review, for example, found that Black patients in the United States had between one-third and two-thirds the odds of being treated with the drug, compared with White patients after adjustment for potential confounders such as demographics. Hispanic/Latino patients were also less likely than Whites to be prescribed the drug.

As Dr. Holderness put it, the drug “been shown to be more effective in treatment-resistant schizophrenia than any other antipsychotic medication. Clozapine is also the most cost-effective treatment for treatment-resistant schizophrenia.” So why does this disparity exist despite clozapine’s benefits?

A 2018 systematic review of barriers to the drug’s usage identified several factors: “mandatory blood testing, fear of serious side-effects and lack of adherence by the patients, difficulty in identifying suitable patients, service fragmentation, and inadequate training in or exposure to using clozapine.” A 2016 British study, meanwhile, looked at the reasons that 45% of 316 patients stopped clozapine before 2 years. More than half of these patients stopped because of adverse effects.
 

Risk of neutropenia

At the APA presentation, psychiatrist Laura Clarke, MD, also of Columbia University Irving Medical Center, noted that there’s concern about one adverse effect in particular: neutropenia, or an abnormally low white blood cell count. Clozapine, she said, has a boxed warning about severe neutropenia that can lead to death.

However, she cautioned that white blood cell counts can be misleading. Some people in non-White ethnic groups have a condition known as benign ethnic neutropenia: their white blood cell counts are abnormal by the standards of people of European heritage, but they’re otherwise healthy. “These individuals do not show an increased risk of infections, and their response to infection is similar to those without them,” she said.

As many as 25%-50% of people of African ancestry may have benign ethnic neutropenia, making their blood levels appear abnormally low. Others with higher levels of the condition include certain Middle Eastern ethnicities and other ethnic groups with darker skin.

In these patents, “clinicians may avoid prescribing clozapine out of the mistaken concern that it can worsen neutropenia,” Dr. Clarke said. In fact, benign ethnic neutropenia “does not increase the risk of clozapine-induced severe neutropenia.”

Dr. Clarke highlighted drug use guidelines from the Clozapine Risk Evaluation and Mitigation Strategy, a Food and Drug Administration–mandated safety program designed to prevent severe neutropenia in patients taking clozapine. The guidelines note that the recommended absolute neutrophil count monitoring algorithm differs when patients are diagnosed with benign ethnic neutropenia.

T. Scott Stroup, MD, MPH, a psychiatrist at Columbia University, New York, urged his colleagues to consider clozapine early on in treatment-resistant schizophrenia. “Don’t go through three, four, or five antipsychotics. Even after trying two, I’d encourage people to [try clozapine].”

However, he acknowledged that “not everyone believes that. Many of my colleagues think that, before you try clozapine, you should have a trial of long-acting injectable medications to rule out pseudo–treatment resistance. I don’t totally agree with that, but I’ve more or less lost that battle,” he added.

In the big picture, Dr. Stroup said, clozapine “is good when other things aren’t working efficacy wise.”

Dr. Holderness and Dr. Clarke have no disclosures. Dr. Stroup discloses grants from the National Institutes of Health and royalties from APA Publishing and UpToDate.

For patients with schizophrenia, adherence to antipsychotic treatment reduces the rate of relapse of psychosis, lowers the rate of rehospitalization, and reduces the severity of illness.¹ Despite this, patients may want to discontinue their medications for multiple reasons, including limited insight, adverse effects, or a negative attitude toward medication.¹ Understanding a patient’s reason for wanting to discontinue their antipsychotic is critical to providing patient-centered care, building the therapeutic alliance, and offering potential solutions.

Clinicians can recall the mnemonic “A SPORT” (Table) to help ensure they have a thorough discussion with patients about the risks of discontinuation and potential solutions.

Points to cover

First, explore and acknowledge if a patient is experiencing adverse effects from their antipsychotic, which may be causing them to have a negative attitude toward medications. If a patient is experiencing adverse effects from their antipsychotic, offer interventions to mitigate those effects, such as adding an anticholinergic agent to address extrapyramidal symptoms. Decreasing the antipsychotic dosage might reduce the adverse effects burden while still optimizing the benefits from the antipsychotic. Additionally, switching to an alternate medication with a more favorable adverse effect profile may be an option. Whether the patient is experiencing intolerable adverse effects or just has a negative view of their prescribed antipsychotic, it is important to discuss switching medications.

Identifying patient attitudes and their general perspective toward their medication and illness is key. Similarly, a patient’s impaired insight into their mental illness has been associated with treatment discontinuation.² A strong therapeutic alliance with your patient is of the utmost importance in these situations.

Long-acting injectable antipsychotics (LAIs) are useful clinical tools for patients who struggle to adhere to oral medications. Educating patients and caregivers about other formulations—namely LAIs—can help clarify any misconceptions they may have. One study found that patients who were prescribed oral antipsychotics thought LAIs would be painful, have worse adverse effects, and would not be beneficial in preventing relapse.³ In addition to LAIs, other formulations of antipsychotic medications, such as patches, sublingual tablets, or liquids, may be an option.

For patients to be able to provide informed consent regarding the decision to discontinue their antipsychotic, it is important to educate them about the risks of not taking an antipsychotic, such as an increased risk of relapse, hospitalization, and poor outcomes. Explain that patients with first-episode psychosis who achieve remission of symptoms while taking an antipsychotic can remain in remission with continued treatment, but there is a 5-fold increased risk of relapse when discontinuing an antipsychotic during first-episode psychosis.⁴

Lastly, despite discussing the risks and benefits, if a patient is determined to discontinue their antipsychotic, we recommend a slow taper of medication rather than abrupt discontinuation. Research has shown that more than one-half of patients who abruptly discontinue an antipsychotic experience withdrawal symptoms, including (but not limited to) nausea, vomiting, abdominal pain, and headaches, as well as anxiety, restlessness, and insomnia.⁵ These symptoms may occur within 4 weeks after discontinuation.⁵ While there are no clear guidelines on deprescribing antipsychotics, it is best to individualize the taper based on patient response. Family and caregiver involvement, close follow-up, and symptom monitoring should be integrated into the tapering process.⁶

For patients with schizophrenia, adherence to antipsychotic treatment reduces the rate of relapse of psychosis, lowers the rate of rehospitalization, and reduces the severity of illness.¹ Despite this, patients may want to discontinue their medications for multiple reasons, including limited insight, adverse effects, or a negative attitude toward medication.¹ Understanding a patient’s reason for wanting to discontinue their antipsychotic is critical to providing patient-centered care, building the therapeutic alliance, and offering potential solutions.

Clinicians can recall the mnemonic “A SPORT” (Table) to help ensure they have a thorough discussion with patients about the risks of discontinuation and potential solutions.

Points to cover

First, explore and acknowledge if a patient is experiencing adverse effects from their antipsychotic, which may be causing them to have a negative attitude toward medications. If a patient is experiencing adverse effects from their antipsychotic, offer interventions to mitigate those effects, such as adding an anticholinergic agent to address extrapyramidal symptoms. Decreasing the antipsychotic dosage might reduce the adverse effects burden while still optimizing the benefits from the antipsychotic. Additionally, switching to an alternate medication with a more favorable adverse effect profile may be an option. Whether the patient is experiencing intolerable adverse effects or just has a negative view of their prescribed antipsychotic, it is important to discuss switching medications.

Identifying patient attitudes and their general perspective toward their medication and illness is key. Similarly, a patient’s impaired insight into their mental illness has been associated with treatment discontinuation.² A strong therapeutic alliance with your patient is of the utmost importance in these situations.

Long-acting injectable antipsychotics (LAIs) are useful clinical tools for patients who struggle to adhere to oral medications. Educating patients and caregivers about other formulations—namely LAIs—can help clarify any misconceptions they may have. One study found that patients who were prescribed oral antipsychotics thought LAIs would be painful, have worse adverse effects, and would not be beneficial in preventing relapse.³ In addition to LAIs, other formulations of antipsychotic medications, such as patches, sublingual tablets, or liquids, may be an option.

For patients to be able to provide informed consent regarding the decision to discontinue their antipsychotic, it is important to educate them about the risks of not taking an antipsychotic, such as an increased risk of relapse, hospitalization, and poor outcomes. Explain that patients with first-episode psychosis who achieve remission of symptoms while taking an antipsychotic can remain in remission with continued treatment, but there is a 5-fold increased risk of relapse when discontinuing an antipsychotic during first-episode psychosis.⁴

Lastly, despite discussing the risks and benefits, if a patient is determined to discontinue their antipsychotic, we recommend a slow taper of medication rather than abrupt discontinuation. Research has shown that more than one-half of patients who abruptly discontinue an antipsychotic experience withdrawal symptoms, including (but not limited to) nausea, vomiting, abdominal pain, and headaches, as well as anxiety, restlessness, and insomnia.⁵ These symptoms may occur within 4 weeks after discontinuation.⁵ While there are no clear guidelines on deprescribing antipsychotics, it is best to individualize the taper based on patient response. Family and caregiver involvement, close follow-up, and symptom monitoring should be integrated into the tapering process.⁶

For patients with schizophrenia, adherence to antipsychotic treatment reduces the rate of relapse of psychosis, lowers the rate of rehospitalization, and reduces the severity of illness.¹ Despite this, patients may want to discontinue their medications for multiple reasons, including limited insight, adverse effects, or a negative attitude toward medication.¹ Understanding a patient’s reason for wanting to discontinue their antipsychotic is critical to providing patient-centered care, building the therapeutic alliance, and offering potential solutions.

Clinicians can recall the mnemonic “A SPORT” (Table) to help ensure they have a thorough discussion with patients about the risks of discontinuation and potential solutions.

Points to cover

First, explore and acknowledge if a patient is experiencing adverse effects from their antipsychotic, which may be causing them to have a negative attitude toward medications. If a patient is experiencing adverse effects from their antipsychotic, offer interventions to mitigate those effects, such as adding an anticholinergic agent to address extrapyramidal symptoms. Decreasing the antipsychotic dosage might reduce the adverse effects burden while still optimizing the benefits from the antipsychotic. Additionally, switching to an alternate medication with a more favorable adverse effect profile may be an option. Whether the patient is experiencing intolerable adverse effects or just has a negative view of their prescribed antipsychotic, it is important to discuss switching medications.

Identifying patient attitudes and their general perspective toward their medication and illness is key. Similarly, a patient’s impaired insight into their mental illness has been associated with treatment discontinuation.² A strong therapeutic alliance with your patient is of the utmost importance in these situations.

Long-acting injectable antipsychotics (LAIs) are useful clinical tools for patients who struggle to adhere to oral medications. Educating patients and caregivers about other formulations—namely LAIs—can help clarify any misconceptions they may have. One study found that patients who were prescribed oral antipsychotics thought LAIs would be painful, have worse adverse effects, and would not be beneficial in preventing relapse.³ In addition to LAIs, other formulations of antipsychotic medications, such as patches, sublingual tablets, or liquids, may be an option.

For patients to be able to provide informed consent regarding the decision to discontinue their antipsychotic, it is important to educate them about the risks of not taking an antipsychotic, such as an increased risk of relapse, hospitalization, and poor outcomes. Explain that patients with first-episode psychosis who achieve remission of symptoms while taking an antipsychotic can remain in remission with continued treatment, but there is a 5-fold increased risk of relapse when discontinuing an antipsychotic during first-episode psychosis.⁴

Lastly, despite discussing the risks and benefits, if a patient is determined to discontinue their antipsychotic, we recommend a slow taper of medication rather than abrupt discontinuation. Research has shown that more than one-half of patients who abruptly discontinue an antipsychotic experience withdrawal symptoms, including (but not limited to) nausea, vomiting, abdominal pain, and headaches, as well as anxiety, restlessness, and insomnia.⁵ These symptoms may occur within 4 weeks after discontinuation.⁵ While there are no clear guidelines on deprescribing antipsychotics, it is best to individualize the taper based on patient response. Family and caregiver involvement, close follow-up, and symptom monitoring should be integrated into the tapering process.⁶

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

Mr. N, age 58, has a history of schizophrenia, tobacco use disorder, and alcohol use disorder. For many years, Mr. N has been receiving IM olanzapine 2.5 mg/d to treat his schizophrenia. He lives in a psychiatric hospital but was sent to our hospital after being found to have severe oropharyngeal dysphasia on a modified barium swallow study. There was concern for aspiration due to a history of choking episodes, which had been occurring for almost 1 month. During the modified barium swallow study, Mr. N was noted to have aspiration with deep laryngeal penetration during the pharyngeal stages of swallowing to all consistencies; this did not improve with the chin-tuck maneuver. In addition, during a CT scan of the cervical spine, an osteophyte was noted at the C5-C6 level, with possible impingement of the cervical esophagus and decreased upper esophageal sphincter opening.

Due to these findings, Mr. N was sent to our emergency department (ED) for further evaluation. In the ED, his vital signs were stable. He endorsed having a cough after eating, a sensation of having food stuck in his throat, and some hoarseness. His physical examination was notable for poor dentition. Results of a standard laboratory workup were all within normal limits. X-ray was notable for hazy opacities in the right upper to mid lung zones. Mr. N was admitted to the medical unit for further evaluation and management.

Narrowing the diagnosis

Because Mr. N was aspirating both liquids and solids, it was imperative that we identify the cause as soon as possible. The consultations that followed slowly guided the treatment team toward a diagnosis of antipsychotic-induced dysphagia. Otolaryngology identified insensate larynx during a flexible fiberoptic laryngoscopy exam, which was highly suggestive of a neurological dysfunction such as dystonia. Furthermore, an esophagogastroduodenoscopy found no structural abnormalities to explain Mr. N’s dysphagia, which ruled out impingement of the cervical esophagus by the osteophyte. An MRI of the brain ruled out structural abnormalities or evidence of stroke. Finally, a speech and language pathologist confirmed decreased laryngeal closure and airway protection with a repeat modified barium swallow, which led to aspiration during swallowing. Psychiatry recommended starting diphenhydramine to treat Mr. N’s extrapyramidal symptoms (EPS). A 6-day trial was initiated, with a single 50 mg IV dose on the first day followed by 25 mL oral twice daily for the remaining 5 days. In addition, olanzapine was discontinued.

Switching to a different diet and antipsychotic

Two days after starting diphenhydramine, Mr. N was switched to a puree diet. His ability to swallow improved, and he no longer coughed. However, on repeat modified barium swallow, aspiration was still noted for all types of liquids and solids. No structural improvements were seen.

Mr. N was discharged back to his psychiatric hospital, and his antipsychotic was changed from olanzapine to oral aripiprazole 2 mg/d. The aripiprazole dose was kept low to prevent the recurrence of dystonia and because at the time, his schizophrenia was asymptomatic. Mr. N was also prescribed oral diphenhydramine 25 mL twice daily.

At a 2-week follow-up appointment, Mr. N continued to show clinical improvement on the puree diet with thin liquids and continued the prescribed medication regimen.

Dysphagia as a manifestation of EPS

All antipsychotics, and particularly first-generation agents, are associated with EPS.¹ These symptoms may be the result of antagonistic binding of dopaminergic D2 receptors within mesolimbic and mesocortical pathways of the brain, as well as parts of basal ganglia such as the caudate nucleus.²

In addition to the examples listed in the Table,² EPS can present as dysphagia, esophageal dysmotility, or aspiration, none of which may be recognized as EPS. Research has found haloperidol, loxapine, trifluoperazine, olanzapine, risperidone, quetiapine, clozapine, and aripiprazole are associated with dysphagia.^3-6 Strategies to treat antipsychotic-induced dysphagia include discontinuing the antipsychotic, lowering the dose, and changing to another medication.⁷

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

Mr. N, age 58, has a history of schizophrenia, tobacco use disorder, and alcohol use disorder. For many years, Mr. N has been receiving IM olanzapine 2.5 mg/d to treat his schizophrenia. He lives in a psychiatric hospital but was sent to our hospital after being found to have severe oropharyngeal dysphasia on a modified barium swallow study. There was concern for aspiration due to a history of choking episodes, which had been occurring for almost 1 month. During the modified barium swallow study, Mr. N was noted to have aspiration with deep laryngeal penetration during the pharyngeal stages of swallowing to all consistencies; this did not improve with the chin-tuck maneuver. In addition, during a CT scan of the cervical spine, an osteophyte was noted at the C5-C6 level, with possible impingement of the cervical esophagus and decreased upper esophageal sphincter opening.

Due to these findings, Mr. N was sent to our emergency department (ED) for further evaluation. In the ED, his vital signs were stable. He endorsed having a cough after eating, a sensation of having food stuck in his throat, and some hoarseness. His physical examination was notable for poor dentition. Results of a standard laboratory workup were all within normal limits. X-ray was notable for hazy opacities in the right upper to mid lung zones. Mr. N was admitted to the medical unit for further evaluation and management.

Narrowing the diagnosis

Because Mr. N was aspirating both liquids and solids, it was imperative that we identify the cause as soon as possible. The consultations that followed slowly guided the treatment team toward a diagnosis of antipsychotic-induced dysphagia. Otolaryngology identified insensate larynx during a flexible fiberoptic laryngoscopy exam, which was highly suggestive of a neurological dysfunction such as dystonia. Furthermore, an esophagogastroduodenoscopy found no structural abnormalities to explain Mr. N’s dysphagia, which ruled out impingement of the cervical esophagus by the osteophyte. An MRI of the brain ruled out structural abnormalities or evidence of stroke. Finally, a speech and language pathologist confirmed decreased laryngeal closure and airway protection with a repeat modified barium swallow, which led to aspiration during swallowing. Psychiatry recommended starting diphenhydramine to treat Mr. N’s extrapyramidal symptoms (EPS). A 6-day trial was initiated, with a single 50 mg IV dose on the first day followed by 25 mL oral twice daily for the remaining 5 days. In addition, olanzapine was discontinued.

Switching to a different diet and antipsychotic

Two days after starting diphenhydramine, Mr. N was switched to a puree diet. His ability to swallow improved, and he no longer coughed. However, on repeat modified barium swallow, aspiration was still noted for all types of liquids and solids. No structural improvements were seen.

Mr. N was discharged back to his psychiatric hospital, and his antipsychotic was changed from olanzapine to oral aripiprazole 2 mg/d. The aripiprazole dose was kept low to prevent the recurrence of dystonia and because at the time, his schizophrenia was asymptomatic. Mr. N was also prescribed oral diphenhydramine 25 mL twice daily.

At a 2-week follow-up appointment, Mr. N continued to show clinical improvement on the puree diet with thin liquids and continued the prescribed medication regimen.

Dysphagia as a manifestation of EPS

All antipsychotics, and particularly first-generation agents, are associated with EPS.¹ These symptoms may be the result of antagonistic binding of dopaminergic D2 receptors within mesolimbic and mesocortical pathways of the brain, as well as parts of basal ganglia such as the caudate nucleus.²

In addition to the examples listed in the Table,² EPS can present as dysphagia, esophageal dysmotility, or aspiration, none of which may be recognized as EPS. Research has found haloperidol, loxapine, trifluoperazine, olanzapine, risperidone, quetiapine, clozapine, and aripiprazole are associated with dysphagia.^3-6 Strategies to treat antipsychotic-induced dysphagia include discontinuing the antipsychotic, lowering the dose, and changing to another medication.⁷

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

Mr. N, age 58, has a history of schizophrenia, tobacco use disorder, and alcohol use disorder. For many years, Mr. N has been receiving IM olanzapine 2.5 mg/d to treat his schizophrenia. He lives in a psychiatric hospital but was sent to our hospital after being found to have severe oropharyngeal dysphasia on a modified barium swallow study. There was concern for aspiration due to a history of choking episodes, which had been occurring for almost 1 month. During the modified barium swallow study, Mr. N was noted to have aspiration with deep laryngeal penetration during the pharyngeal stages of swallowing to all consistencies; this did not improve with the chin-tuck maneuver. In addition, during a CT scan of the cervical spine, an osteophyte was noted at the C5-C6 level, with possible impingement of the cervical esophagus and decreased upper esophageal sphincter opening.

Due to these findings, Mr. N was sent to our emergency department (ED) for further evaluation. In the ED, his vital signs were stable. He endorsed having a cough after eating, a sensation of having food stuck in his throat, and some hoarseness. His physical examination was notable for poor dentition. Results of a standard laboratory workup were all within normal limits. X-ray was notable for hazy opacities in the right upper to mid lung zones. Mr. N was admitted to the medical unit for further evaluation and management.

Narrowing the diagnosis

Because Mr. N was aspirating both liquids and solids, it was imperative that we identify the cause as soon as possible. The consultations that followed slowly guided the treatment team toward a diagnosis of antipsychotic-induced dysphagia. Otolaryngology identified insensate larynx during a flexible fiberoptic laryngoscopy exam, which was highly suggestive of a neurological dysfunction such as dystonia. Furthermore, an esophagogastroduodenoscopy found no structural abnormalities to explain Mr. N’s dysphagia, which ruled out impingement of the cervical esophagus by the osteophyte. An MRI of the brain ruled out structural abnormalities or evidence of stroke. Finally, a speech and language pathologist confirmed decreased laryngeal closure and airway protection with a repeat modified barium swallow, which led to aspiration during swallowing. Psychiatry recommended starting diphenhydramine to treat Mr. N’s extrapyramidal symptoms (EPS). A 6-day trial was initiated, with a single 50 mg IV dose on the first day followed by 25 mL oral twice daily for the remaining 5 days. In addition, olanzapine was discontinued.

Switching to a different diet and antipsychotic

Two days after starting diphenhydramine, Mr. N was switched to a puree diet. His ability to swallow improved, and he no longer coughed. However, on repeat modified barium swallow, aspiration was still noted for all types of liquids and solids. No structural improvements were seen.

Mr. N was discharged back to his psychiatric hospital, and his antipsychotic was changed from olanzapine to oral aripiprazole 2 mg/d. The aripiprazole dose was kept low to prevent the recurrence of dystonia and because at the time, his schizophrenia was asymptomatic. Mr. N was also prescribed oral diphenhydramine 25 mL twice daily.

At a 2-week follow-up appointment, Mr. N continued to show clinical improvement on the puree diet with thin liquids and continued the prescribed medication regimen.

Dysphagia as a manifestation of EPS

All antipsychotics, and particularly first-generation agents, are associated with EPS.¹ These symptoms may be the result of antagonistic binding of dopaminergic D2 receptors within mesolimbic and mesocortical pathways of the brain, as well as parts of basal ganglia such as the caudate nucleus.²

In addition to the examples listed in the Table,² EPS can present as dysphagia, esophageal dysmotility, or aspiration, none of which may be recognized as EPS. Research has found haloperidol, loxapine, trifluoperazine, olanzapine, risperidone, quetiapine, clozapine, and aripiprazole are associated with dysphagia.^3-6 Strategies to treat antipsychotic-induced dysphagia include discontinuing the antipsychotic, lowering the dose, and changing to another medication.⁷

SAN FRANCISCO – Physically violent events at an inpatient psychiatric unit in Pennsylvania dropped by 59.8% in the months after it implemented a plan to administer antipsychotic medications to patients more quickly – both in the emergency department and in the unit – and improve handoffs between providers and nurses, researchers reported.

“We were able to significantly reduce violence,” said Michael Chen, MD, Lehigh Valley Health Network psychiatry resident and lead author of an abstract presented at the annual meeting of the American Psychiatric Association. “Furthermore, the interventions were effective in reducing episodes of violence rather than redirecting it. And the overall feeling of safety on the inpatient psychiatric unit improved.”

Violence is common in psychiatric units, although it’s not clear how often it occurs. “The data has shown that patients with a psychotic disorder such as schizophrenia or a mood disorder with psychotic features such as bipolar disorder tend to account for most of the episodes of violence on the unit,” Dr. Chen said in an interview. “This inevitably results in a higher risk for violence on inpatient psychiatric units as a large portion of patients admitted to inpatient psychiatric units have these diagnoses.”
 

Enlisting the pharmacy department

For the new study, investigators tracked episodes of violence – including verbal attacks – at an Allentown, Penn.–area inpatient psychiatric unit from December 2021 to September 2022. According to Dr. Chen, unit leaders implemented the new plan in May 2022 in the wake of higher levels of violence during the COVID-19 pandemic and the concurrent staff shortages.

Clinic leaders sought to identify potentially aggressive patients in the emergency department and treat them with antipsychotics prior to admission to the psychiatric unit, ensure that the pharmacy provides access to as-needed or standing medications, and develop “standardized huddles to ensure proper handoffs between providers and nurses.”

Medical staff relied on the Dynamic Appraisal of Situational Aggression scale, risk factors, and clinical judgment to determine which patients had the potential to be violent, Dr. Chen said.

As for treatment, first-line antipsychotics are typically given orally, but they can be injected if patients must be treated over their objections, he said. “We would only consider starting standing medications against objections in patients who are involuntarily committed.”

During the 5 months before the intervention was implemented versus the following 5 months, the average monthly number of physically violent events in the psychiatric unit fell from 12.4 to 4.8 (–61.1%, P = .04), and verbal threats dipped from 7.2 to 4 (–44.4%, P = .15). The total average number of violent events per month, including violence against property, fell from an average of 25.4 to 10.2 (–59.8%, P = .03).

The total patient population didn’t vary significantly over time, Dr. Chen said. “Thus, the decrease in violence was not correlated with a decrease in patient load.”

While “there were concerns that there would just be higher episodes of violence in the ED while psychiatry patients awaited placement,” Dr. Chen said, the numbers actually showed reductions in violence in that setting. The average number of physically violent events per month in the ED fell from 49.6 to 39.4 (–20.6%, P = .03). Verbal threats dropped from 38 to 34.6 (–8.9%, P = .5) and overall violent events dipped from 87.6 to 74 (–15.6%, P = .08).

Why did the interventions seem to work? “Standing doses as well as as-needed medications started for psychiatric patients in the emergency department have been crucial to prevent delay of care,” Dr. Chen said. Enlisting the pharmacy department “helped ensure all patients had appropriate as-needed medications to prevent them from decompensating on the units,” he added, and “involvement of nursing and ancillary staff in high-risk rounds allowed the treatment team to rapidly anticipate and address concerns.”

The study authors also reported that nursing staff felt safer. Scores on a perception-of-safety scale – with 1 most unsafe and 7 most safe – improved from 3.3 to 4.2 (+27%, P < .01).

Dr. Chen said there was a “minimal” increase in cost to implement the intervention, although coordination is necessary. “The emergency department and psychiatry department have to work together to initiate treatment in the ED while awaiting beds,” he said. “The treatment team needs to communicate concerns during rounds. The pharmacist and psychiatrist need to work together to ensure that proper as-needed medications are available.”
 

‘Good clinical practice’

In an interview, psychiatrist Mark J. Russ, MD, of NewYork-Presbyterian/Westchester Behavioral Health and Weill Cornell Medical College, said violent incidents in inpatient psychiatric units are influenced by many factors, such as history of violence, substance use, history of trauma, psychosis/paranoia, and medical problems.

The units themselves can contribute to the risk of violence through power struggles and lack of attention paid to respect and dignity, he said. “Attention to these issues is important in reducing violence,” he noted. “Generalized training for staff in de-escalation techniques and trauma-informed care is imperative. There may be value in developing specialized psychiatric ICUs where staff are meticulously trained in these and other approaches.”

The new study, Dr. Russ said, suggests that “early identification of patients at risk of engaging in violent behavior on the inpatient unit, pharmacologic treatment, and good communication helps reduce violence.” The findings, he added, suggest that “interventions known to constitute good clinical practice are indeed helpful.”

However, he cautioned that “treating all at-risk patients with antipsychotics, regardless of their psychiatric diagnosis, might well be considered chemical restraint, depending on [the] circumstances.”

There was no study funding. The study authors and Dr. Russ have no disclosures.

SAN FRANCISCO – Physically violent events at an inpatient psychiatric unit in Pennsylvania dropped by 59.8% in the months after it implemented a plan to administer antipsychotic medications to patients more quickly – both in the emergency department and in the unit – and improve handoffs between providers and nurses, researchers reported.

“We were able to significantly reduce violence,” said Michael Chen, MD, Lehigh Valley Health Network psychiatry resident and lead author of an abstract presented at the annual meeting of the American Psychiatric Association. “Furthermore, the interventions were effective in reducing episodes of violence rather than redirecting it. And the overall feeling of safety on the inpatient psychiatric unit improved.”

Violence is common in psychiatric units, although it’s not clear how often it occurs. “The data has shown that patients with a psychotic disorder such as schizophrenia or a mood disorder with psychotic features such as bipolar disorder tend to account for most of the episodes of violence on the unit,” Dr. Chen said in an interview. “This inevitably results in a higher risk for violence on inpatient psychiatric units as a large portion of patients admitted to inpatient psychiatric units have these diagnoses.”
 

Enlisting the pharmacy department

For the new study, investigators tracked episodes of violence – including verbal attacks – at an Allentown, Penn.–area inpatient psychiatric unit from December 2021 to September 2022. According to Dr. Chen, unit leaders implemented the new plan in May 2022 in the wake of higher levels of violence during the COVID-19 pandemic and the concurrent staff shortages.

Clinic leaders sought to identify potentially aggressive patients in the emergency department and treat them with antipsychotics prior to admission to the psychiatric unit, ensure that the pharmacy provides access to as-needed or standing medications, and develop “standardized huddles to ensure proper handoffs between providers and nurses.”

Medical staff relied on the Dynamic Appraisal of Situational Aggression scale, risk factors, and clinical judgment to determine which patients had the potential to be violent, Dr. Chen said.

As for treatment, first-line antipsychotics are typically given orally, but they can be injected if patients must be treated over their objections, he said. “We would only consider starting standing medications against objections in patients who are involuntarily committed.”

During the 5 months before the intervention was implemented versus the following 5 months, the average monthly number of physically violent events in the psychiatric unit fell from 12.4 to 4.8 (–61.1%, P = .04), and verbal threats dipped from 7.2 to 4 (–44.4%, P = .15). The total average number of violent events per month, including violence against property, fell from an average of 25.4 to 10.2 (–59.8%, P = .03).

The total patient population didn’t vary significantly over time, Dr. Chen said. “Thus, the decrease in violence was not correlated with a decrease in patient load.”

While “there were concerns that there would just be higher episodes of violence in the ED while psychiatry patients awaited placement,” Dr. Chen said, the numbers actually showed reductions in violence in that setting. The average number of physically violent events per month in the ED fell from 49.6 to 39.4 (–20.6%, P = .03). Verbal threats dropped from 38 to 34.6 (–8.9%, P = .5) and overall violent events dipped from 87.6 to 74 (–15.6%, P = .08).

Why did the interventions seem to work? “Standing doses as well as as-needed medications started for psychiatric patients in the emergency department have been crucial to prevent delay of care,” Dr. Chen said. Enlisting the pharmacy department “helped ensure all patients had appropriate as-needed medications to prevent them from decompensating on the units,” he added, and “involvement of nursing and ancillary staff in high-risk rounds allowed the treatment team to rapidly anticipate and address concerns.”

The study authors also reported that nursing staff felt safer. Scores on a perception-of-safety scale – with 1 most unsafe and 7 most safe – improved from 3.3 to 4.2 (+27%, P < .01).

Dr. Chen said there was a “minimal” increase in cost to implement the intervention, although coordination is necessary. “The emergency department and psychiatry department have to work together to initiate treatment in the ED while awaiting beds,” he said. “The treatment team needs to communicate concerns during rounds. The pharmacist and psychiatrist need to work together to ensure that proper as-needed medications are available.”
 

‘Good clinical practice’

In an interview, psychiatrist Mark J. Russ, MD, of NewYork-Presbyterian/Westchester Behavioral Health and Weill Cornell Medical College, said violent incidents in inpatient psychiatric units are influenced by many factors, such as history of violence, substance use, history of trauma, psychosis/paranoia, and medical problems.

The units themselves can contribute to the risk of violence through power struggles and lack of attention paid to respect and dignity, he said. “Attention to these issues is important in reducing violence,” he noted. “Generalized training for staff in de-escalation techniques and trauma-informed care is imperative. There may be value in developing specialized psychiatric ICUs where staff are meticulously trained in these and other approaches.”

The new study, Dr. Russ said, suggests that “early identification of patients at risk of engaging in violent behavior on the inpatient unit, pharmacologic treatment, and good communication helps reduce violence.” The findings, he added, suggest that “interventions known to constitute good clinical practice are indeed helpful.”

However, he cautioned that “treating all at-risk patients with antipsychotics, regardless of their psychiatric diagnosis, might well be considered chemical restraint, depending on [the] circumstances.”

There was no study funding. The study authors and Dr. Russ have no disclosures.

SAN FRANCISCO – Physically violent events at an inpatient psychiatric unit in Pennsylvania dropped by 59.8% in the months after it implemented a plan to administer antipsychotic medications to patients more quickly – both in the emergency department and in the unit – and improve handoffs between providers and nurses, researchers reported.

“We were able to significantly reduce violence,” said Michael Chen, MD, Lehigh Valley Health Network psychiatry resident and lead author of an abstract presented at the annual meeting of the American Psychiatric Association. “Furthermore, the interventions were effective in reducing episodes of violence rather than redirecting it. And the overall feeling of safety on the inpatient psychiatric unit improved.”

Violence is common in psychiatric units, although it’s not clear how often it occurs. “The data has shown that patients with a psychotic disorder such as schizophrenia or a mood disorder with psychotic features such as bipolar disorder tend to account for most of the episodes of violence on the unit,” Dr. Chen said in an interview. “This inevitably results in a higher risk for violence on inpatient psychiatric units as a large portion of patients admitted to inpatient psychiatric units have these diagnoses.”
 

Enlisting the pharmacy department

For the new study, investigators tracked episodes of violence – including verbal attacks – at an Allentown, Penn.–area inpatient psychiatric unit from December 2021 to September 2022. According to Dr. Chen, unit leaders implemented the new plan in May 2022 in the wake of higher levels of violence during the COVID-19 pandemic and the concurrent staff shortages.

Clinic leaders sought to identify potentially aggressive patients in the emergency department and treat them with antipsychotics prior to admission to the psychiatric unit, ensure that the pharmacy provides access to as-needed or standing medications, and develop “standardized huddles to ensure proper handoffs between providers and nurses.”

Medical staff relied on the Dynamic Appraisal of Situational Aggression scale, risk factors, and clinical judgment to determine which patients had the potential to be violent, Dr. Chen said.

As for treatment, first-line antipsychotics are typically given orally, but they can be injected if patients must be treated over their objections, he said. “We would only consider starting standing medications against objections in patients who are involuntarily committed.”

During the 5 months before the intervention was implemented versus the following 5 months, the average monthly number of physically violent events in the psychiatric unit fell from 12.4 to 4.8 (–61.1%, P = .04), and verbal threats dipped from 7.2 to 4 (–44.4%, P = .15). The total average number of violent events per month, including violence against property, fell from an average of 25.4 to 10.2 (–59.8%, P = .03).

The total patient population didn’t vary significantly over time, Dr. Chen said. “Thus, the decrease in violence was not correlated with a decrease in patient load.”

While “there were concerns that there would just be higher episodes of violence in the ED while psychiatry patients awaited placement,” Dr. Chen said, the numbers actually showed reductions in violence in that setting. The average number of physically violent events per month in the ED fell from 49.6 to 39.4 (–20.6%, P = .03). Verbal threats dropped from 38 to 34.6 (–8.9%, P = .5) and overall violent events dipped from 87.6 to 74 (–15.6%, P = .08).

Why did the interventions seem to work? “Standing doses as well as as-needed medications started for psychiatric patients in the emergency department have been crucial to prevent delay of care,” Dr. Chen said. Enlisting the pharmacy department “helped ensure all patients had appropriate as-needed medications to prevent them from decompensating on the units,” he added, and “involvement of nursing and ancillary staff in high-risk rounds allowed the treatment team to rapidly anticipate and address concerns.”

The study authors also reported that nursing staff felt safer. Scores on a perception-of-safety scale – with 1 most unsafe and 7 most safe – improved from 3.3 to 4.2 (+27%, P < .01).

Dr. Chen said there was a “minimal” increase in cost to implement the intervention, although coordination is necessary. “The emergency department and psychiatry department have to work together to initiate treatment in the ED while awaiting beds,” he said. “The treatment team needs to communicate concerns during rounds. The pharmacist and psychiatrist need to work together to ensure that proper as-needed medications are available.”
 

‘Good clinical practice’

In an interview, psychiatrist Mark J. Russ, MD, of NewYork-Presbyterian/Westchester Behavioral Health and Weill Cornell Medical College, said violent incidents in inpatient psychiatric units are influenced by many factors, such as history of violence, substance use, history of trauma, psychosis/paranoia, and medical problems.

The units themselves can contribute to the risk of violence through power struggles and lack of attention paid to respect and dignity, he said. “Attention to these issues is important in reducing violence,” he noted. “Generalized training for staff in de-escalation techniques and trauma-informed care is imperative. There may be value in developing specialized psychiatric ICUs where staff are meticulously trained in these and other approaches.”

The new study, Dr. Russ said, suggests that “early identification of patients at risk of engaging in violent behavior on the inpatient unit, pharmacologic treatment, and good communication helps reduce violence.” The findings, he added, suggest that “interventions known to constitute good clinical practice are indeed helpful.”

However, he cautioned that “treating all at-risk patients with antipsychotics, regardless of their psychiatric diagnosis, might well be considered chemical restraint, depending on [the] circumstances.”

There was no study funding. The study authors and Dr. Russ have no disclosures.

SAN FRANCISCO – Although less likely than White patients to get a psychiatric diagnosis, Black patients were more likely to be physically restrained at three North Carolina emergency departments – especially when they were brought in by police, a new study finds.

In contrast, Hispanic/Latino patients were less likely to be restrained than both Black and White patients, researchers reported in a poster presented at the annual meeting of the American Psychiatric Association. The study authors also found that clinicians rarely turned to restraints, using them in just 2,712 of 882,390 ED visits (0.3%) over a 7-year period.

The study doesn’t examine why the disparities exist. But lead author Erika Chang-Sing, a medical student at Yale University, New Haven, Conn., said in an interview that it’s clear that racial bias is the cause of the differences in restraint rates among White, Black, and Hispanics/Latino patients. “We think that there are multiple contributing factors to the higher rates of restraint for Black patients brought to the hospital by police, and all of them are rooted in systemic racism,” she said, adding that “the lower odds of restraint in the Hispanic or Latino group are also rooted in systemic racism and inequity.”

According to Ms. Chang-Sing, researchers launched the study to gain insight into the use of the restraints in the Southeast and to see what’s happening in light of the recent publicizing of killings of Black people by police. Being taken to the hospital by police “might contribute both to the individual patient’s behavior and the health care provider’s assessment of risk in determining whether or not to apply restraints,” she said.

Other research has linked ethnicity to higher rates of restraint use. For example, a 2021 study of 32,054 cases of patients under mandatory psychiatric hold in 11 Massachusetts emergency rooms found that Black (adjusted odds ratio, 1.22) and Hispanic (aOR, 1.45) patients were more likely to be restrained than White patients.

For the new study, researchers retrospectively tracked 885,102 emergency room visits at three North Carolina emergency departments from 2015 to 2022, including 9,130 who were brought in by police and 2,712 who were physically restrained because of the perceived risk of violence. “Providers use restraints, or straps, to secure the patient’s wrists and ankles to the bed,” Ms. Chang-Sing said.

Among all patients, 52.5% were Black, but 66% of those who were restrained were Black. The numbers for White patients were 35.7% and 23.9%, respectively, and 5.7% and 3.2% for Hispanics/Latino patients. Black patients were less likely than White patients to get a psychiatric primary emergency department diagnosis (aOR, 0.67), but those in that category were more likely than their White counterparts to be restrained (aOR, 1.36).

The higher risk of restraint use in Black patients overall disappeared when researchers adjusted their statistics to account for the effects of sex, age, and type of insurance (aOR, 0.86). Ms. Chang-Sing said the study team is reanalyzing the data since they think insurance may not be a confounder.

Why might Hispanic/Latino ethnicity be protective against restraint use? “This may be due to language barriers, fear of law enforcement, and avoidance of the hospital in the first place,” Ms. Chang-Sing said.

Emergency physician Wendy Macias-Konstantopoulos, MD, MPH, MBA, of Harvard Medical School and Massachusetts General Hospital, both in Boston, coauthored the 2021 study on police restraints. In an interview, she said the new findings add to previous research by providing data about the role played by the police who bring patients to the ED. She added that there is no evidence that certain populations simply need more restraints.

What can be done to reduce disparities in restraint use? Mental health teams can make a difference by responding to mental health emergencies, Ms. Chang-Sing said. “These providers can be instrumental in communicating to patients that the intention is to care for them, not to punish them.”

Another strategy is to increase the number of clinics and crisis response centers, she said. Hospital-based crisis response teams can also be helpful, she said. “Because these teams are focused only on behavioral emergencies, they can be more thoughtful in avoiding the use of restraints.”

No study funding was reported. The study authors and Dr. Macias-Konstantopoulos have no disclosures.

SAN FRANCISCO – Although less likely than White patients to get a psychiatric diagnosis, Black patients were more likely to be physically restrained at three North Carolina emergency departments – especially when they were brought in by police, a new study finds.

In contrast, Hispanic/Latino patients were less likely to be restrained than both Black and White patients, researchers reported in a poster presented at the annual meeting of the American Psychiatric Association. The study authors also found that clinicians rarely turned to restraints, using them in just 2,712 of 882,390 ED visits (0.3%) over a 7-year period.

The study doesn’t examine why the disparities exist. But lead author Erika Chang-Sing, a medical student at Yale University, New Haven, Conn., said in an interview that it’s clear that racial bias is the cause of the differences in restraint rates among White, Black, and Hispanics/Latino patients. “We think that there are multiple contributing factors to the higher rates of restraint for Black patients brought to the hospital by police, and all of them are rooted in systemic racism,” she said, adding that “the lower odds of restraint in the Hispanic or Latino group are also rooted in systemic racism and inequity.”

According to Ms. Chang-Sing, researchers launched the study to gain insight into the use of the restraints in the Southeast and to see what’s happening in light of the recent publicizing of killings of Black people by police. Being taken to the hospital by police “might contribute both to the individual patient’s behavior and the health care provider’s assessment of risk in determining whether or not to apply restraints,” she said.

Other research has linked ethnicity to higher rates of restraint use. For example, a 2021 study of 32,054 cases of patients under mandatory psychiatric hold in 11 Massachusetts emergency rooms found that Black (adjusted odds ratio, 1.22) and Hispanic (aOR, 1.45) patients were more likely to be restrained than White patients.

For the new study, researchers retrospectively tracked 885,102 emergency room visits at three North Carolina emergency departments from 2015 to 2022, including 9,130 who were brought in by police and 2,712 who were physically restrained because of the perceived risk of violence. “Providers use restraints, or straps, to secure the patient’s wrists and ankles to the bed,” Ms. Chang-Sing said.

Among all patients, 52.5% were Black, but 66% of those who were restrained were Black. The numbers for White patients were 35.7% and 23.9%, respectively, and 5.7% and 3.2% for Hispanics/Latino patients. Black patients were less likely than White patients to get a psychiatric primary emergency department diagnosis (aOR, 0.67), but those in that category were more likely than their White counterparts to be restrained (aOR, 1.36).

The higher risk of restraint use in Black patients overall disappeared when researchers adjusted their statistics to account for the effects of sex, age, and type of insurance (aOR, 0.86). Ms. Chang-Sing said the study team is reanalyzing the data since they think insurance may not be a confounder.

Why might Hispanic/Latino ethnicity be protective against restraint use? “This may be due to language barriers, fear of law enforcement, and avoidance of the hospital in the first place,” Ms. Chang-Sing said.

Emergency physician Wendy Macias-Konstantopoulos, MD, MPH, MBA, of Harvard Medical School and Massachusetts General Hospital, both in Boston, coauthored the 2021 study on police restraints. In an interview, she said the new findings add to previous research by providing data about the role played by the police who bring patients to the ED. She added that there is no evidence that certain populations simply need more restraints.

What can be done to reduce disparities in restraint use? Mental health teams can make a difference by responding to mental health emergencies, Ms. Chang-Sing said. “These providers can be instrumental in communicating to patients that the intention is to care for them, not to punish them.”

Another strategy is to increase the number of clinics and crisis response centers, she said. Hospital-based crisis response teams can also be helpful, she said. “Because these teams are focused only on behavioral emergencies, they can be more thoughtful in avoiding the use of restraints.”

No study funding was reported. The study authors and Dr. Macias-Konstantopoulos have no disclosures.

SAN FRANCISCO – Although less likely than White patients to get a psychiatric diagnosis, Black patients were more likely to be physically restrained at three North Carolina emergency departments – especially when they were brought in by police, a new study finds.

In contrast, Hispanic/Latino patients were less likely to be restrained than both Black and White patients, researchers reported in a poster presented at the annual meeting of the American Psychiatric Association. The study authors also found that clinicians rarely turned to restraints, using them in just 2,712 of 882,390 ED visits (0.3%) over a 7-year period.

The study doesn’t examine why the disparities exist. But lead author Erika Chang-Sing, a medical student at Yale University, New Haven, Conn., said in an interview that it’s clear that racial bias is the cause of the differences in restraint rates among White, Black, and Hispanics/Latino patients. “We think that there are multiple contributing factors to the higher rates of restraint for Black patients brought to the hospital by police, and all of them are rooted in systemic racism,” she said, adding that “the lower odds of restraint in the Hispanic or Latino group are also rooted in systemic racism and inequity.”

According to Ms. Chang-Sing, researchers launched the study to gain insight into the use of the restraints in the Southeast and to see what’s happening in light of the recent publicizing of killings of Black people by police. Being taken to the hospital by police “might contribute both to the individual patient’s behavior and the health care provider’s assessment of risk in determining whether or not to apply restraints,” she said.

Other research has linked ethnicity to higher rates of restraint use. For example, a 2021 study of 32,054 cases of patients under mandatory psychiatric hold in 11 Massachusetts emergency rooms found that Black (adjusted odds ratio, 1.22) and Hispanic (aOR, 1.45) patients were more likely to be restrained than White patients.

For the new study, researchers retrospectively tracked 885,102 emergency room visits at three North Carolina emergency departments from 2015 to 2022, including 9,130 who were brought in by police and 2,712 who were physically restrained because of the perceived risk of violence. “Providers use restraints, or straps, to secure the patient’s wrists and ankles to the bed,” Ms. Chang-Sing said.

Among all patients, 52.5% were Black, but 66% of those who were restrained were Black. The numbers for White patients were 35.7% and 23.9%, respectively, and 5.7% and 3.2% for Hispanics/Latino patients. Black patients were less likely than White patients to get a psychiatric primary emergency department diagnosis (aOR, 0.67), but those in that category were more likely than their White counterparts to be restrained (aOR, 1.36).

The higher risk of restraint use in Black patients overall disappeared when researchers adjusted their statistics to account for the effects of sex, age, and type of insurance (aOR, 0.86). Ms. Chang-Sing said the study team is reanalyzing the data since they think insurance may not be a confounder.

Why might Hispanic/Latino ethnicity be protective against restraint use? “This may be due to language barriers, fear of law enforcement, and avoidance of the hospital in the first place,” Ms. Chang-Sing said.

Emergency physician Wendy Macias-Konstantopoulos, MD, MPH, MBA, of Harvard Medical School and Massachusetts General Hospital, both in Boston, coauthored the 2021 study on police restraints. In an interview, she said the new findings add to previous research by providing data about the role played by the police who bring patients to the ED. She added that there is no evidence that certain populations simply need more restraints.

What can be done to reduce disparities in restraint use? Mental health teams can make a difference by responding to mental health emergencies, Ms. Chang-Sing said. “These providers can be instrumental in communicating to patients that the intention is to care for them, not to punish them.”

Another strategy is to increase the number of clinics and crisis response centers, she said. Hospital-based crisis response teams can also be helpful, she said. “Because these teams are focused only on behavioral emergencies, they can be more thoughtful in avoiding the use of restraints.”

No study funding was reported. The study authors and Dr. Macias-Konstantopoulos have no disclosures.

We are living in an era of increasing sensitivity to our diversity and the ways we interact, but also an era of growing resistance to change and accommodation. As clinicians, we hope to be among the sensitive and the progressive, open to improving our views and interactions. And as part of our respect for those we treat, we seek to speak clearly with them about our assessment of what is disrupting their lives and about their options.

Using the right words is crucial in that work. Well-chosen words can be heard and understood. Poorly chosen words can be confusing or off-putting; they may miscommunicate or be offensive. Maintaining the quality of clinician-patient communication requires special care, because one party is expert and the other may not be, and because only one party is identified as ill. Careful choice of words is also important among colleagues, who may not always mean the same things when using the same words.

Dr. Cohen

In psychiatry, consumer knowledge and access are growing. There are effective standard treatments and promising new ones. But our terminology is often antique and obscure. This is so despite a recognition that some terms we use may communicate poorly and some are deprecating.

A notable example is “schizophrenia.” Originally referring to cognitive phenomena that were not adequately coherent with reality or one another, it has gone through periods of describing most psychosis to particular subsets of psychoses. Debates persist on specific criteria for key symptoms and typical course. Even two clinicians trained in the same site may not agree on the defining criteria, and the public, mostly informed by books, movies, and newspapers, is even more confused, often believing schizophrenia is multiple-personality disorder. In addition, the press and public often associate schizophrenia with violent behavior and uniformly bad outcomes, and for those reasons, a diagnosis is not only frightening but also stigmatizing.¹

Many papers have presented the case for retiring “schizophrenia.”² And practical efforts to rename schizophrenia have been made. These efforts have occurred in countries in which English is not the primary language.³ In Japan, schizophrenia was replaced by “integration disorder.” In Hong Kong, “disorder of thought and perception” was implemented. Korea chose “attunement disorder.” A recent large survey of stakeholders, including clinicians, researchers, and consumers in the United States, explored alternatives in English.⁴ Terms receiving approval included: “psychosis spectrum syndrome,” “altered perception syndrome,” and “neuro-emotional integration disorder.”

Despite these recommendations, the standard manuals of diagnosis, the ICD and DSM, have maintained the century-old term “schizophrenia” in their most recent editions, released in 2022. Aside from the inertia commonly associated with long-standing practices, it has been noted that many of the alternatives suggested or, in some places, implemented, are complex, somewhat vague, or too inclusive to distinguish different clinical presentations requiring different treatment approaches. They might not be compelling for use or optimal to guide caregiving.

Perhaps more concerning than “schizophrenia” are terms used to describe personality disorders.⁵ “Personality disorder” itself is problematic, implying a core and possibly unalterable fault in an individual. And among the personality disorders, words for the related group of disorders called “Cluster B” in the DSM raise issues. This includes the terms narcissistic, antisocial, histrionic, and borderline in DSM-5-TR. The first three terms are clearly pejorative. The last is unclear: What is the border between? Originally, it was bordering on psychosis, but as explained in DSM and ICD, borderline disorder is much more closely related to other personality disorders.

Notably, the “Cluster B” disorders run together in families, but men are more likely to be called antisocial and women borderline, even though the overlap in signs and symptoms is profound, suggesting marginally different manifestations of the same condition. The ICD has made changes to address the problems associated with some of these terms. ICD proposes personality “difficulty” to replace personality “disorder”; a modest change but less offensive. And it proposes seeing all, or at least most, personality disorders as being related to one another. Most share features of disturbances in sense-of-self and relationships with others. As descriptors, ICD kept “borderline pattern,” but replaced “antisocial” with “dissocial,” in an effort to be accurate but less demeaning. Other descriptors it proposes are negative affectivity, detachment, disinhibition, and anankastia, the last referring to compulsions.

These are notable advances. Can the field find even better terms to communicate hard to hear information, with words that are less problematic? In search of options, we surveyed clinicians at academic centers about the terms they preferred to avoid and the ones they prefer to use in talking with patients.⁶ Their practices may be informative.

Briefly summarized, these clinicians preferred not to use “schizophrenia” and very few used “antisocial,” “histrionic,” or “narcissistic.” Most avoided using “borderline” as well. Instead, they recommended discussing specific symptoms and manifestations of illness or dysfunctional behavior and relationships with their patients. They employed terms including “psychosis,” “hallucination,” “delusion,” “thinking disorder,” and “mood disorder.” They explained these terms, as needed, and found that patients understood them.

For Cluster B personality disorders, they spoke of personality traits and styles and specifically about “conduct,” “rule breaking,” “coping,” “self-focus,” “emotionality,” and “reactivity.” Those choices are not perfect, of course. Medical terms are often not standard words used in a conversational way. But the words chosen by these clinicians are generally straightforward and may communicate in a clear and acceptable fashion. It is also notable that the terms match how the clinicians assess and treat their patients, as observed in a separate study of their practices.⁷ That is, the clinicians advised that they look for and suggest treatments for the specific symptoms they see that most disrupt an individual’s life, such as delusions or mood instability. They are not much guided by diagnoses, like schizophrenia or borderline disorder. That makes the chosen terms not only less confusing or off-putting but also more practical.

Changing terminology in any field is difficult. We are trained to use standard terms. Clearly, however, many clinicians avoid some terms and use alternatives in their work. Asked why, they responded that they did so precisely to communicate more effectively and more respectfully. That is key to their treatment goals. Perhaps others will consider these choices useful in their work. And perhaps both the DSM and the ICD will not only continue to consider but will decide to implement alternatives for problematic terms in the years ahead, as they discuss their next revisions.

Dr. Cohen is director of the Program for Neuropsychiatric Research at McLean Hospital, Belmont, Mass., and Robertson-Steele Professor of Psychiatry at Harvard Medical School, Boston.

References

1. Lasalvia A et al. Renaming schizophrenia? A survey among psychiatrists, mental health service users and family members in Italy. Schizophr Res. 2021;228:502-9.

2. Gülöksüz S et al. Renaming schizophrenia: 5 x 5. Epidemiol Psychiatr Sci. 2019;28(3):254-7.

3. Sartorius N et al. Name change for schizophrenia. Schizophr Bull. 2014;40(2):255-8.

4. Mesholam-Gately RI et al. Are we ready for a name change for schizophrenia? A survey of multiple stakeholders. Schizophr Res. 2021;238:152-60.

5. Mulder R. The evolving nosology of personality disorder and its clinical utility. World Psychiatry. 2021 Oct;20(3):361-2.

6. Cohen BM et al. Diagnostic terms psychiatrists prefer to use for common psychotic and personality disorders. J Psychiatr Res. 2022 Sep 5;155:226-31.

7. Cohen BM, et al. Use of DSM-5 diagnoses vs. other clinical information by US academic-affiliated psychiatrists in assessing and treating psychotic disorders. World Psychiatry. 2021 Oct;20(3):447-8.

We are living in an era of increasing sensitivity to our diversity and the ways we interact, but also an era of growing resistance to change and accommodation. As clinicians, we hope to be among the sensitive and the progressive, open to improving our views and interactions. And as part of our respect for those we treat, we seek to speak clearly with them about our assessment of what is disrupting their lives and about their options.

Using the right words is crucial in that work. Well-chosen words can be heard and understood. Poorly chosen words can be confusing or off-putting; they may miscommunicate or be offensive. Maintaining the quality of clinician-patient communication requires special care, because one party is expert and the other may not be, and because only one party is identified as ill. Careful choice of words is also important among colleagues, who may not always mean the same things when using the same words.

Dr. Cohen

In psychiatry, consumer knowledge and access are growing. There are effective standard treatments and promising new ones. But our terminology is often antique and obscure. This is so despite a recognition that some terms we use may communicate poorly and some are deprecating.

A notable example is “schizophrenia.” Originally referring to cognitive phenomena that were not adequately coherent with reality or one another, it has gone through periods of describing most psychosis to particular subsets of psychoses. Debates persist on specific criteria for key symptoms and typical course. Even two clinicians trained in the same site may not agree on the defining criteria, and the public, mostly informed by books, movies, and newspapers, is even more confused, often believing schizophrenia is multiple-personality disorder. In addition, the press and public often associate schizophrenia with violent behavior and uniformly bad outcomes, and for those reasons, a diagnosis is not only frightening but also stigmatizing.¹

Many papers have presented the case for retiring “schizophrenia.”² And practical efforts to rename schizophrenia have been made. These efforts have occurred in countries in which English is not the primary language.³ In Japan, schizophrenia was replaced by “integration disorder.” In Hong Kong, “disorder of thought and perception” was implemented. Korea chose “attunement disorder.” A recent large survey of stakeholders, including clinicians, researchers, and consumers in the United States, explored alternatives in English.⁴ Terms receiving approval included: “psychosis spectrum syndrome,” “altered perception syndrome,” and “neuro-emotional integration disorder.”

Despite these recommendations, the standard manuals of diagnosis, the ICD and DSM, have maintained the century-old term “schizophrenia” in their most recent editions, released in 2022. Aside from the inertia commonly associated with long-standing practices, it has been noted that many of the alternatives suggested or, in some places, implemented, are complex, somewhat vague, or too inclusive to distinguish different clinical presentations requiring different treatment approaches. They might not be compelling for use or optimal to guide caregiving.

Perhaps more concerning than “schizophrenia” are terms used to describe personality disorders.⁵ “Personality disorder” itself is problematic, implying a core and possibly unalterable fault in an individual. And among the personality disorders, words for the related group of disorders called “Cluster B” in the DSM raise issues. This includes the terms narcissistic, antisocial, histrionic, and borderline in DSM-5-TR. The first three terms are clearly pejorative. The last is unclear: What is the border between? Originally, it was bordering on psychosis, but as explained in DSM and ICD, borderline disorder is much more closely related to other personality disorders.

Notably, the “Cluster B” disorders run together in families, but men are more likely to be called antisocial and women borderline, even though the overlap in signs and symptoms is profound, suggesting marginally different manifestations of the same condition. The ICD has made changes to address the problems associated with some of these terms. ICD proposes personality “difficulty” to replace personality “disorder”; a modest change but less offensive. And it proposes seeing all, or at least most, personality disorders as being related to one another. Most share features of disturbances in sense-of-self and relationships with others. As descriptors, ICD kept “borderline pattern,” but replaced “antisocial” with “dissocial,” in an effort to be accurate but less demeaning. Other descriptors it proposes are negative affectivity, detachment, disinhibition, and anankastia, the last referring to compulsions.

These are notable advances. Can the field find even better terms to communicate hard to hear information, with words that are less problematic? In search of options, we surveyed clinicians at academic centers about the terms they preferred to avoid and the ones they prefer to use in talking with patients.⁶ Their practices may be informative.

Briefly summarized, these clinicians preferred not to use “schizophrenia” and very few used “antisocial,” “histrionic,” or “narcissistic.” Most avoided using “borderline” as well. Instead, they recommended discussing specific symptoms and manifestations of illness or dysfunctional behavior and relationships with their patients. They employed terms including “psychosis,” “hallucination,” “delusion,” “thinking disorder,” and “mood disorder.” They explained these terms, as needed, and found that patients understood them.

For Cluster B personality disorders, they spoke of personality traits and styles and specifically about “conduct,” “rule breaking,” “coping,” “self-focus,” “emotionality,” and “reactivity.” Those choices are not perfect, of course. Medical terms are often not standard words used in a conversational way. But the words chosen by these clinicians are generally straightforward and may communicate in a clear and acceptable fashion. It is also notable that the terms match how the clinicians assess and treat their patients, as observed in a separate study of their practices.⁷ That is, the clinicians advised that they look for and suggest treatments for the specific symptoms they see that most disrupt an individual’s life, such as delusions or mood instability. They are not much guided by diagnoses, like schizophrenia or borderline disorder. That makes the chosen terms not only less confusing or off-putting but also more practical.

Changing terminology in any field is difficult. We are trained to use standard terms. Clearly, however, many clinicians avoid some terms and use alternatives in their work. Asked why, they responded that they did so precisely to communicate more effectively and more respectfully. That is key to their treatment goals. Perhaps others will consider these choices useful in their work. And perhaps both the DSM and the ICD will not only continue to consider but will decide to implement alternatives for problematic terms in the years ahead, as they discuss their next revisions.

Dr. Cohen is director of the Program for Neuropsychiatric Research at McLean Hospital, Belmont, Mass., and Robertson-Steele Professor of Psychiatry at Harvard Medical School, Boston.

References

1. Lasalvia A et al. Renaming schizophrenia? A survey among psychiatrists, mental health service users and family members in Italy. Schizophr Res. 2021;228:502-9.

2. Gülöksüz S et al. Renaming schizophrenia: 5 x 5. Epidemiol Psychiatr Sci. 2019;28(3):254-7.

3. Sartorius N et al. Name change for schizophrenia. Schizophr Bull. 2014;40(2):255-8.

4. Mesholam-Gately RI et al. Are we ready for a name change for schizophrenia? A survey of multiple stakeholders. Schizophr Res. 2021;238:152-60.

5. Mulder R. The evolving nosology of personality disorder and its clinical utility. World Psychiatry. 2021 Oct;20(3):361-2.

6. Cohen BM et al. Diagnostic terms psychiatrists prefer to use for common psychotic and personality disorders. J Psychiatr Res. 2022 Sep 5;155:226-31.

7. Cohen BM, et al. Use of DSM-5 diagnoses vs. other clinical information by US academic-affiliated psychiatrists in assessing and treating psychotic disorders. World Psychiatry. 2021 Oct;20(3):447-8.

We are living in an era of increasing sensitivity to our diversity and the ways we interact, but also an era of growing resistance to change and accommodation. As clinicians, we hope to be among the sensitive and the progressive, open to improving our views and interactions. And as part of our respect for those we treat, we seek to speak clearly with them about our assessment of what is disrupting their lives and about their options.

Using the right words is crucial in that work. Well-chosen words can be heard and understood. Poorly chosen words can be confusing or off-putting; they may miscommunicate or be offensive. Maintaining the quality of clinician-patient communication requires special care, because one party is expert and the other may not be, and because only one party is identified as ill. Careful choice of words is also important among colleagues, who may not always mean the same things when using the same words.

Dr. Cohen

In psychiatry, consumer knowledge and access are growing. There are effective standard treatments and promising new ones. But our terminology is often antique and obscure. This is so despite a recognition that some terms we use may communicate poorly and some are deprecating.

A notable example is “schizophrenia.” Originally referring to cognitive phenomena that were not adequately coherent with reality or one another, it has gone through periods of describing most psychosis to particular subsets of psychoses. Debates persist on specific criteria for key symptoms and typical course. Even two clinicians trained in the same site may not agree on the defining criteria, and the public, mostly informed by books, movies, and newspapers, is even more confused, often believing schizophrenia is multiple-personality disorder. In addition, the press and public often associate schizophrenia with violent behavior and uniformly bad outcomes, and for those reasons, a diagnosis is not only frightening but also stigmatizing.¹

Many papers have presented the case for retiring “schizophrenia.”² And practical efforts to rename schizophrenia have been made. These efforts have occurred in countries in which English is not the primary language.³ In Japan, schizophrenia was replaced by “integration disorder.” In Hong Kong, “disorder of thought and perception” was implemented. Korea chose “attunement disorder.” A recent large survey of stakeholders, including clinicians, researchers, and consumers in the United States, explored alternatives in English.⁴ Terms receiving approval included: “psychosis spectrum syndrome,” “altered perception syndrome,” and “neuro-emotional integration disorder.”

Despite these recommendations, the standard manuals of diagnosis, the ICD and DSM, have maintained the century-old term “schizophrenia” in their most recent editions, released in 2022. Aside from the inertia commonly associated with long-standing practices, it has been noted that many of the alternatives suggested or, in some places, implemented, are complex, somewhat vague, or too inclusive to distinguish different clinical presentations requiring different treatment approaches. They might not be compelling for use or optimal to guide caregiving.

Perhaps more concerning than “schizophrenia” are terms used to describe personality disorders.⁵ “Personality disorder” itself is problematic, implying a core and possibly unalterable fault in an individual. And among the personality disorders, words for the related group of disorders called “Cluster B” in the DSM raise issues. This includes the terms narcissistic, antisocial, histrionic, and borderline in DSM-5-TR. The first three terms are clearly pejorative. The last is unclear: What is the border between? Originally, it was bordering on psychosis, but as explained in DSM and ICD, borderline disorder is much more closely related to other personality disorders.

Notably, the “Cluster B” disorders run together in families, but men are more likely to be called antisocial and women borderline, even though the overlap in signs and symptoms is profound, suggesting marginally different manifestations of the same condition. The ICD has made changes to address the problems associated with some of these terms. ICD proposes personality “difficulty” to replace personality “disorder”; a modest change but less offensive. And it proposes seeing all, or at least most, personality disorders as being related to one another. Most share features of disturbances in sense-of-self and relationships with others. As descriptors, ICD kept “borderline pattern,” but replaced “antisocial” with “dissocial,” in an effort to be accurate but less demeaning. Other descriptors it proposes are negative affectivity, detachment, disinhibition, and anankastia, the last referring to compulsions.

These are notable advances. Can the field find even better terms to communicate hard to hear information, with words that are less problematic? In search of options, we surveyed clinicians at academic centers about the terms they preferred to avoid and the ones they prefer to use in talking with patients.⁶ Their practices may be informative.

Briefly summarized, these clinicians preferred not to use “schizophrenia” and very few used “antisocial,” “histrionic,” or “narcissistic.” Most avoided using “borderline” as well. Instead, they recommended discussing specific symptoms and manifestations of illness or dysfunctional behavior and relationships with their patients. They employed terms including “psychosis,” “hallucination,” “delusion,” “thinking disorder,” and “mood disorder.” They explained these terms, as needed, and found that patients understood them.

For Cluster B personality disorders, they spoke of personality traits and styles and specifically about “conduct,” “rule breaking,” “coping,” “self-focus,” “emotionality,” and “reactivity.” Those choices are not perfect, of course. Medical terms are often not standard words used in a conversational way. But the words chosen by these clinicians are generally straightforward and may communicate in a clear and acceptable fashion. It is also notable that the terms match how the clinicians assess and treat their patients, as observed in a separate study of their practices.⁷ That is, the clinicians advised that they look for and suggest treatments for the specific symptoms they see that most disrupt an individual’s life, such as delusions or mood instability. They are not much guided by diagnoses, like schizophrenia or borderline disorder. That makes the chosen terms not only less confusing or off-putting but also more practical.

Changing terminology in any field is difficult. We are trained to use standard terms. Clearly, however, many clinicians avoid some terms and use alternatives in their work. Asked why, they responded that they did so precisely to communicate more effectively and more respectfully. That is key to their treatment goals. Perhaps others will consider these choices useful in their work. And perhaps both the DSM and the ICD will not only continue to consider but will decide to implement alternatives for problematic terms in the years ahead, as they discuss their next revisions.

Dr. Cohen is director of the Program for Neuropsychiatric Research at McLean Hospital, Belmont, Mass., and Robertson-Steele Professor of Psychiatry at Harvard Medical School, Boston.

References

1. Lasalvia A et al. Renaming schizophrenia? A survey among psychiatrists, mental health service users and family members in Italy. Schizophr Res. 2021;228:502-9.

2. Gülöksüz S et al. Renaming schizophrenia: 5 x 5. Epidemiol Psychiatr Sci. 2019;28(3):254-7.

3. Sartorius N et al. Name change for schizophrenia. Schizophr Bull. 2014;40(2):255-8.

4. Mesholam-Gately RI et al. Are we ready for a name change for schizophrenia? A survey of multiple stakeholders. Schizophr Res. 2021;238:152-60.

5. Mulder R. The evolving nosology of personality disorder and its clinical utility. World Psychiatry. 2021 Oct;20(3):361-2.

6. Cohen BM et al. Diagnostic terms psychiatrists prefer to use for common psychotic and personality disorders. J Psychiatr Res. 2022 Sep 5;155:226-31.

7. Cohen BM, et al. Use of DSM-5 diagnoses vs. other clinical information by US academic-affiliated psychiatrists in assessing and treating psychotic disorders. World Psychiatry. 2021 Oct;20(3):447-8.

A new study confirms the robust link between cannabis use and schizophrenia among men and women but suggests that young men may be especially susceptible to schizophrenia from cannabis abuse.

Of note, investigators estimate that roughly 15% of schizophrenia cases among young males may be preventable by avoiding cannabis use disorder (CUD).

“The entanglement of substance use disorders and mental illnesses is a major public health issue, requiring urgent action and support for people who need it,” study coauthor Nora Volkow, MD, director of the National Institute on Drug Abuse, said in a news release.

“As access to potent cannabis products continues to expand, it is crucial that we also expand prevention, screening, and treatment for people who may experience mental illnesses associated with cannabis use,” Dr. Volkow added.

The study was published online in Psychological Medicine.
 

A modifiable risk factor

The researchers analyzed Danish registry data spanning 5 decades and representing more than 6.9 million people in Denmark to estimate the population-level percentage of schizophrenia cases attributable to CUD.

A total of 60,563 participants were diagnosed with CUD. Three-quarters of cases were in men; there were 45,327 incident cases of schizophrenia during the study period.

The overall adjusted hazard ratio for CUD on schizophrenia was slightly higher among males than females (aHR, 2.42 vs. 2.02); however, among those aged 16 to 20 years, the adjusted incidence risk ratio for males was more than twice that for females (aIRR, 3.84 vs. 1.81).

The researchers estimate that, in 2021, about 15% of schizophrenia cases among males aged 16-49 could have been avoided by preventing CUD, compared with 4% among females in this age range.

For young men aged 21-30, the proportion of preventable schizophrenia cases related to CUD may be as high as 30%, the authors reported.

“Alongside the increasing evidence that CUD is a modifiable risk factor for schizophrenia, our findings underscore the importance of evidence-based strategies to regulate cannabis use and to effectively prevent, screen for, and treat CUD as well as schizophrenia,” the researchers wrote.
 

Legalization sends the wrong message

In a press statement, lead investigator Carsten Hjorthøj, PhD, with the University of Copenhagen, noted that “increases in the legalization of cannabis over the past few decades have made it one of the most frequently used psychoactive substances in the world, while also decreasing the public’s perception of its harm. This study adds to our growing understanding that cannabis use is not harmless, and that risks are not fixed at one point in time.”

In a prior study, Dr. Hjorthøj and colleagues found that the proportion of new schizophrenia cases attributable to CUD has consistently increased over the past 20 years.

“In my view, the association is most likely causative, at least to a large extent,” Dr. Hjorthøj said at the time this research was published.

“It is of course nearly impossible to use epidemiological studies to actually prove causation, but all the numbers behave exactly in the way that would be expected under the theory of causation,” Dr. Hjorthøj added.

The study received no specific funding. The authors disclosed no relevant financial relationships.

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

A new study confirms the robust link between cannabis use and schizophrenia among men and women but suggests that young men may be especially susceptible to schizophrenia from cannabis abuse.

Of note, investigators estimate that roughly 15% of schizophrenia cases among young males may be preventable by avoiding cannabis use disorder (CUD).

“The entanglement of substance use disorders and mental illnesses is a major public health issue, requiring urgent action and support for people who need it,” study coauthor Nora Volkow, MD, director of the National Institute on Drug Abuse, said in a news release.

“As access to potent cannabis products continues to expand, it is crucial that we also expand prevention, screening, and treatment for people who may experience mental illnesses associated with cannabis use,” Dr. Volkow added.

The study was published online in Psychological Medicine.
 

A modifiable risk factor

The researchers analyzed Danish registry data spanning 5 decades and representing more than 6.9 million people in Denmark to estimate the population-level percentage of schizophrenia cases attributable to CUD.

A total of 60,563 participants were diagnosed with CUD. Three-quarters of cases were in men; there were 45,327 incident cases of schizophrenia during the study period.

The overall adjusted hazard ratio for CUD on schizophrenia was slightly higher among males than females (aHR, 2.42 vs. 2.02); however, among those aged 16 to 20 years, the adjusted incidence risk ratio for males was more than twice that for females (aIRR, 3.84 vs. 1.81).

The researchers estimate that, in 2021, about 15% of schizophrenia cases among males aged 16-49 could have been avoided by preventing CUD, compared with 4% among females in this age range.

For young men aged 21-30, the proportion of preventable schizophrenia cases related to CUD may be as high as 30%, the authors reported.

“Alongside the increasing evidence that CUD is a modifiable risk factor for schizophrenia, our findings underscore the importance of evidence-based strategies to regulate cannabis use and to effectively prevent, screen for, and treat CUD as well as schizophrenia,” the researchers wrote.
 

Legalization sends the wrong message

In a press statement, lead investigator Carsten Hjorthøj, PhD, with the University of Copenhagen, noted that “increases in the legalization of cannabis over the past few decades have made it one of the most frequently used psychoactive substances in the world, while also decreasing the public’s perception of its harm. This study adds to our growing understanding that cannabis use is not harmless, and that risks are not fixed at one point in time.”

In a prior study, Dr. Hjorthøj and colleagues found that the proportion of new schizophrenia cases attributable to CUD has consistently increased over the past 20 years.

“In my view, the association is most likely causative, at least to a large extent,” Dr. Hjorthøj said at the time this research was published.

“It is of course nearly impossible to use epidemiological studies to actually prove causation, but all the numbers behave exactly in the way that would be expected under the theory of causation,” Dr. Hjorthøj added.

The study received no specific funding. The authors disclosed no relevant financial relationships.

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

A new study confirms the robust link between cannabis use and schizophrenia among men and women but suggests that young men may be especially susceptible to schizophrenia from cannabis abuse.

Of note, investigators estimate that roughly 15% of schizophrenia cases among young males may be preventable by avoiding cannabis use disorder (CUD).

“The entanglement of substance use disorders and mental illnesses is a major public health issue, requiring urgent action and support for people who need it,” study coauthor Nora Volkow, MD, director of the National Institute on Drug Abuse, said in a news release.

“As access to potent cannabis products continues to expand, it is crucial that we also expand prevention, screening, and treatment for people who may experience mental illnesses associated with cannabis use,” Dr. Volkow added.

The study was published online in Psychological Medicine.
 

A modifiable risk factor

The researchers analyzed Danish registry data spanning 5 decades and representing more than 6.9 million people in Denmark to estimate the population-level percentage of schizophrenia cases attributable to CUD.

A total of 60,563 participants were diagnosed with CUD. Three-quarters of cases were in men; there were 45,327 incident cases of schizophrenia during the study period.

The overall adjusted hazard ratio for CUD on schizophrenia was slightly higher among males than females (aHR, 2.42 vs. 2.02); however, among those aged 16 to 20 years, the adjusted incidence risk ratio for males was more than twice that for females (aIRR, 3.84 vs. 1.81).

The researchers estimate that, in 2021, about 15% of schizophrenia cases among males aged 16-49 could have been avoided by preventing CUD, compared with 4% among females in this age range.

For young men aged 21-30, the proportion of preventable schizophrenia cases related to CUD may be as high as 30%, the authors reported.

“Alongside the increasing evidence that CUD is a modifiable risk factor for schizophrenia, our findings underscore the importance of evidence-based strategies to regulate cannabis use and to effectively prevent, screen for, and treat CUD as well as schizophrenia,” the researchers wrote.
 

Legalization sends the wrong message

In a press statement, lead investigator Carsten Hjorthøj, PhD, with the University of Copenhagen, noted that “increases in the legalization of cannabis over the past few decades have made it one of the most frequently used psychoactive substances in the world, while also decreasing the public’s perception of its harm. This study adds to our growing understanding that cannabis use is not harmless, and that risks are not fixed at one point in time.”

In a prior study, Dr. Hjorthøj and colleagues found that the proportion of new schizophrenia cases attributable to CUD has consistently increased over the past 20 years.

“In my view, the association is most likely causative, at least to a large extent,” Dr. Hjorthøj said at the time this research was published.

“It is of course nearly impossible to use epidemiological studies to actually prove causation, but all the numbers behave exactly in the way that would be expected under the theory of causation,” Dr. Hjorthøj added.

The study received no specific funding. The authors disclosed 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.

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.