Mental Health

April is National Autism Awareness Month, and April 2 is World Autism Awareness Day. In the United States, there appears to be a heightened level of awareness of this condition over the past 10-15 years that has helped reduced its stigma, improve early identification, and (most importantly) increase access to early interventions for children and families.

The most recent prevalence estimates of autism in children in the United States is 1 in 54. This is a 10% increase since 2014 (1 in 59). Those most recent Centers for Disease Control and Prevention surveillance reports also point to a reduction in the racial gap between Black and White children when it comes to diagnosis.¹ Across the globe, there are more than 100 autism societies, and research designed to improve prevalence data in lower- to middle-income countries has also increased.²

Even with these recent encouraging numbers regarding identification of autism in historically underrepresented groups in the United States, there are still differences among those groups, compared with children who are socioeconomically well-off, White, or live in large urban areas.³ Specifically, Latinx children were documented to be identified with autism at lower rates, compared with Whites and Blacks. In addition, Black and Latinx children are still diagnosed at a later age, compared with White children. This is important to note because historically, Black and Latinx children have been diagnosed with severe forms of autism or co-occurring intellectual disability at a higher rate, compared with their White counterparts.⁴ Thus, it would not be inappropriate to infer that Black and Latinx children with “milder” presenting autism symptoms or without co-occurring ID are not identified at the same rates, compared with their White peers. Furthermore, when peering into the international data, epidemiologic studies regarding prevalence, clinical course, and outcomes is skewed heavily toward a few Western industrialized nations, Japan, and South Korea.⁵

In all, when observing Autism Awareness Month, we should continue to recognize that these aforementioned epidemiologic disparities still exist – both locally and globally. The global COVID-19 pandemic has almost certainly worsened these disparities because both clinical and research work have consequences that are not yet fully known. As long as these trends remain, racial and socioeconomic differences in access to treatment in the United States will remain. From an international perspective, we may never appreciate the true extent of the cultural variability within autism symptoms and so may never appreciate the full spectrum of ways the condition can present.
 

References

1. MMWR Surveill Summ. 2020 Mar 27;69(4):1-12. Erratum in: MMWR Morb Mortal Wkly Rep. 2020 Apr 24;69(16):503.

2. Lancet Glob Health. 2018 Oct;6(10):e1100-21.

3. Am J Public Health. 2009;99(3):493-8.

4. J Dev Behav Pediatr. 2011 Apr;32(3):179-87 and MMWR Surveill Summ. 2019;68(2):1-19.

5. Brain Sci. 2020;10(5):274. doi: 10.3390/brainsci10050274.
 

Dr. Emejuru is a child and adolescent psychiatrist with Community Hospital of Monterey Peninsula (CHOMP) and its Ohana Center for Child and Adolescent Behavioral Health in Monterey, Calif. His expertise is specific to conducting evaluations for autism spectrum disorder and evaluating, diagnosing, and treating co-occurring psychiatric disorders after training at the Johns Hopkins Hospital/Kennedy Krieger Institute’s Center for Autism and Related Disorders in Baltimore. He has no conflicts of interest.

April is National Autism Awareness Month, and April 2 is World Autism Awareness Day. In the United States, there appears to be a heightened level of awareness of this condition over the past 10-15 years that has helped reduced its stigma, improve early identification, and (most importantly) increase access to early interventions for children and families.

The most recent prevalence estimates of autism in children in the United States is 1 in 54. This is a 10% increase since 2014 (1 in 59). Those most recent Centers for Disease Control and Prevention surveillance reports also point to a reduction in the racial gap between Black and White children when it comes to diagnosis.¹ Across the globe, there are more than 100 autism societies, and research designed to improve prevalence data in lower- to middle-income countries has also increased.²

Even with these recent encouraging numbers regarding identification of autism in historically underrepresented groups in the United States, there are still differences among those groups, compared with children who are socioeconomically well-off, White, or live in large urban areas.³ Specifically, Latinx children were documented to be identified with autism at lower rates, compared with Whites and Blacks. In addition, Black and Latinx children are still diagnosed at a later age, compared with White children. This is important to note because historically, Black and Latinx children have been diagnosed with severe forms of autism or co-occurring intellectual disability at a higher rate, compared with their White counterparts.⁴ Thus, it would not be inappropriate to infer that Black and Latinx children with “milder” presenting autism symptoms or without co-occurring ID are not identified at the same rates, compared with their White peers. Furthermore, when peering into the international data, epidemiologic studies regarding prevalence, clinical course, and outcomes is skewed heavily toward a few Western industrialized nations, Japan, and South Korea.⁵

In all, when observing Autism Awareness Month, we should continue to recognize that these aforementioned epidemiologic disparities still exist – both locally and globally. The global COVID-19 pandemic has almost certainly worsened these disparities because both clinical and research work have consequences that are not yet fully known. As long as these trends remain, racial and socioeconomic differences in access to treatment in the United States will remain. From an international perspective, we may never appreciate the true extent of the cultural variability within autism symptoms and so may never appreciate the full spectrum of ways the condition can present.
 

References

1. MMWR Surveill Summ. 2020 Mar 27;69(4):1-12. Erratum in: MMWR Morb Mortal Wkly Rep. 2020 Apr 24;69(16):503.

2. Lancet Glob Health. 2018 Oct;6(10):e1100-21.

3. Am J Public Health. 2009;99(3):493-8.

4. J Dev Behav Pediatr. 2011 Apr;32(3):179-87 and MMWR Surveill Summ. 2019;68(2):1-19.

5. Brain Sci. 2020;10(5):274. doi: 10.3390/brainsci10050274.
 

Dr. Emejuru is a child and adolescent psychiatrist with Community Hospital of Monterey Peninsula (CHOMP) and its Ohana Center for Child and Adolescent Behavioral Health in Monterey, Calif. His expertise is specific to conducting evaluations for autism spectrum disorder and evaluating, diagnosing, and treating co-occurring psychiatric disorders after training at the Johns Hopkins Hospital/Kennedy Krieger Institute’s Center for Autism and Related Disorders in Baltimore. He has no conflicts of interest.

April is National Autism Awareness Month, and April 2 is World Autism Awareness Day. In the United States, there appears to be a heightened level of awareness of this condition over the past 10-15 years that has helped reduced its stigma, improve early identification, and (most importantly) increase access to early interventions for children and families.

The most recent prevalence estimates of autism in children in the United States is 1 in 54. This is a 10% increase since 2014 (1 in 59). Those most recent Centers for Disease Control and Prevention surveillance reports also point to a reduction in the racial gap between Black and White children when it comes to diagnosis.¹ Across the globe, there are more than 100 autism societies, and research designed to improve prevalence data in lower- to middle-income countries has also increased.²

Even with these recent encouraging numbers regarding identification of autism in historically underrepresented groups in the United States, there are still differences among those groups, compared with children who are socioeconomically well-off, White, or live in large urban areas.³ Specifically, Latinx children were documented to be identified with autism at lower rates, compared with Whites and Blacks. In addition, Black and Latinx children are still diagnosed at a later age, compared with White children. This is important to note because historically, Black and Latinx children have been diagnosed with severe forms of autism or co-occurring intellectual disability at a higher rate, compared with their White counterparts.⁴ Thus, it would not be inappropriate to infer that Black and Latinx children with “milder” presenting autism symptoms or without co-occurring ID are not identified at the same rates, compared with their White peers. Furthermore, when peering into the international data, epidemiologic studies regarding prevalence, clinical course, and outcomes is skewed heavily toward a few Western industrialized nations, Japan, and South Korea.⁵

In all, when observing Autism Awareness Month, we should continue to recognize that these aforementioned epidemiologic disparities still exist – both locally and globally. The global COVID-19 pandemic has almost certainly worsened these disparities because both clinical and research work have consequences that are not yet fully known. As long as these trends remain, racial and socioeconomic differences in access to treatment in the United States will remain. From an international perspective, we may never appreciate the true extent of the cultural variability within autism symptoms and so may never appreciate the full spectrum of ways the condition can present.
 

References

1. MMWR Surveill Summ. 2020 Mar 27;69(4):1-12. Erratum in: MMWR Morb Mortal Wkly Rep. 2020 Apr 24;69(16):503.

2. Lancet Glob Health. 2018 Oct;6(10):e1100-21.

3. Am J Public Health. 2009;99(3):493-8.

4. J Dev Behav Pediatr. 2011 Apr;32(3):179-87 and MMWR Surveill Summ. 2019;68(2):1-19.

5. Brain Sci. 2020;10(5):274. doi: 10.3390/brainsci10050274.
 

Dr. Emejuru is a child and adolescent psychiatrist with Community Hospital of Monterey Peninsula (CHOMP) and its Ohana Center for Child and Adolescent Behavioral Health in Monterey, Calif. His expertise is specific to conducting evaluations for autism spectrum disorder and evaluating, diagnosing, and treating co-occurring psychiatric disorders after training at the Johns Hopkins Hospital/Kennedy Krieger Institute’s Center for Autism and Related Disorders in Baltimore. He has no conflicts of interest.

Multiple Sclerosis (MS) is a chronic demyelinating disease of the central nervous system that affects nearly 1 million people in the US.¹ In addition to the accumulation of functional limitations, patients with MS commonly experience mental health and physical symptoms such as depression, anxiety, stress, fatigue, and pain. Day-to-day life with MS requires adaptation to challenges and active maintenance of health and well-being over time. Behavioral intervention and treatment, whether in the form of psychotherapy, health behavior coaching, or the promotion of active self-management, is an integral component of interprofessional care and key aspect of living well with MS.

Behavioral Comorbidities

Depression

Depression is a common concern among individuals with MS. Population-based studies suggest that individuals with MS have a roughly 1 in 4 chance of developing major depressive disorder over their lifetime.² However, at any given time, between 40% and 60% of individuals with MS report clinically meaningful levels of depressive symptoms.³ Although the relationship between MS disease characteristics and depression is unclear, some evidence suggests that depressive symptoms are more common at certain points in illness, such as early in the disease process as individuals grapple with the onset of new symptoms, late in the disease process as they accumulate greater disability, and during active clinical relapses.^3-5

Depression often is comorbid with, and adds to the symptom burden of, other common conditions in MS such as fatigue and cognitive dysfunction.^6-8 Thus, it is not surprising that it associated with poorer overall quality of life (QOL).⁹ Depression also is a risk factor for suicidal ideation and suicide for patients with MS.^10,11

Fortunately, several behavioral interventions show promise in treating depression in patients with MS. Both individual and group formats of cognitive behavioral therapy (CBT), a treatment focused on challenging maladaptive patterns of thought and behavior, have been shown to improve depressive symptoms for people with MS.^12,13 Several brief and efficient group-based programs grounded in CBT and focused on the development of specific skills, including problem solving, goal setting, relationship management, and managing emotions, have been shown to reduce depressive symptoms.^13,14 CBT for depression in MS has been shown to be effective when delivered via telephone.^15,16

Anxiety

Anxiety is common among individuals with MS. Existing data suggest more than one-third of individuals with MS will qualify for a diagnosis of anxiety disorder during their lifetime.¹⁷ The characteristics of anxiety disorders are broad and heterogenous, including generalized anxiety disorder, panic disorder, obsessive compulsive disorders, and health-specific phobias such as needle/injection anxiety. Some estimates suggest a point prevalence of 34% for the presence of clinically meaningful symptoms.¹⁸ Similar to depression, anxiety symptoms can be more common during periods of stress, threat, and transition including early in the disease course while adapting to new diagnosis, late in the disease course with increasing disability, and during clinical relapses.^19-21

The efficacy of behavioral interventions for anxiety in MS is less well established than it is for depression, but some preliminary evidence suggests that individual CBT may be effective for reducing general symptoms of anxiety as well as health-related anxiety.^22,23 Brief, targeted CBT also has been shown to improve injection anxiety, removing a barrier to self-care including the administration of MS disease modifying therapies (DMTs).²⁴

Stress

Stress is commonly conceptualized as a person’s perception that efforts to manage internal and external demands exceed available coping resources.²⁵ Such demands involve both psychological and physiological processes and come in many forms for people with MS and can include daily hassles, major life events, traumatic stress, and perceptions of global nonspecific stress. The relationship between stress and MS remains complex and poorly understood. Nonetheless, individuals with MS frequently report that stress exacerbates their symptoms.²⁶

Some evidence also suggests stress may exacerbate the MS disease process, resulting in more frequent relapses and increased lesion activity visible on MRI.^27,28 In addition to mindfulness (described below), stress inoculation training (CBT and relaxation training), and stress-focused group-based self-management have been shown to be beneficial.^29,30 In an intriguing and rigorous trial, a 24-week stress management therapy based on CBT was associated with the development of fewer new MS lesions visible on MRI.³¹

Adaptation to Illness

MS presents challenges that vary between patients and over time. Individuals may confront new physical and cognitive limitations that inhibit the completion of daily tasks, reduce independence, and limit participation in valued and meaningful activities. In addition, the unpredictability of the disease contributes to perceptions of uncertainty and uncontrollability, which in turn result in higher illness impact and poorer psychological outcomes.³² Building cognitive and behavioral skills to address these challenges can promote adaptation to illness and reduce overall distress associated with chronic illness.³³ Psychosocial intervention also can address the uncertainty commonly experienced by individuals with MS.³⁴

Self-Management

As with any chronic illness, living well with MS requires ongoing commitment and active engagement with health and personal care over time. The process of building knowledge and skills to manage the day-to-day physical, emotional, and social aspects of living with illness often is referred to as self-management.³⁵ For individuals with MS, this may take the form of participation in programs that address adaptation and psychological distress like those described above, but it also may include improving health behavior (eg, physical activity, DMT adherence, modification of maladaptive habits like smoking or hazardous alcohol use) and symptom management (eg, fatigue, pain). Self-management programs typically include education, the practice of identifying, problem solving, and following through with specific and realistic health and wellness goals, as well as the bolstering of self-efficacy.

Physical Activity

Once discouraged for patients with MS, physical activity is now considered a cornerstone of health and wellness. Physical activity and interventions that target various forms of exercise have been shown to improve strength and endurance, reduce functional decline, enhance QOL, and likely reduce mortality.^35-39 A variety of brief behavioral interventions have been shown to improve physical activity in MS. Structured group-based exercise classes focusing on various activities such as aerobic training (eg, cycling) or resistance training (eg, lower extremity strengthening) have demonstrated improvements in various measures of fitness and mood states such as depression and QOL. Brief home-based telephone counseling interventions based in social cognitive theory (eg, goal setting, navigating obstacles) and motivational interviewing strategies (eg, open-ended questions, affirmation, reflective listening, summarizing) also have been shown to be effective not only at increasing physical activity and improving depression and fatigue.^40,41

Adherence to Treatment

One primary focus of adherence to treatment is medication management. For individuals with MS, DMTs represent a primary means of reducing disease burden and delaying functional decline. Many DMTs require consistent self-administration over time. Some evidence suggests that poorer adherence is associated with a greater risk of relapse and more rapid disease progression.^42,43 Brief telephone counseling, again based on social cognitive theory, and principles of motivational interviewing combined with home telehealth monitoring by a care coordinator has been shown to improve adherence to DMTs.⁴⁴

Mindfulness

In recent years, mindfulness training has emerged as a popular and common behavioral intervention among individuals with MS. Programs like Mindfulness-Based Stress Reduction (MBSR) provide training in meditation techniques designed to promote mindfulness, which is defined as paying attention to present moment experience, including sensations, thoughts, and emotions, without judgment or attachment.⁴⁵ Cultivating mindfulness helps people with MS cope with and adapt to symptoms and stressors.⁴⁶ Mindfulness interventions typically are delivered in a group format. For example, MBSR consists of 8 in-person group sessions with daily meditation practice homework. Mindfulness interventions also have been delivered effectively with smartphone apps.⁴⁷ Mindfulness programs have been shown to improve depression, anxiety, fatigue, stress, and QOL for patients with MS.^48-50

Fatigue

More than 90% of individuals with MS report fatigue, and many identify it as their most disabling symptom.⁵¹ Often defined as “a subjective lack of physical and/or mental energy that is perceived by the individual or caregiver to interfere with usual and desired activities,” fatigue has been shown to be associated with longer disease duration, greater physical disability, progressive subtype, and depressive symptoms, although the relative and possibly overlapping impact of these issues is only partially understood.^52,53 Fatigue is associated with poorer overall mental health and negatively impacts work and social roles.⁵⁴

Several behavioral interventions have been developed to address fatigue in MS. Using both individual and group based formats and across several modalities (eg, in-person, telephone, online modules, or a combination), behavioral fatigue interventions most commonly combine traditional general CBT skills (eg, addressing maladaptive thoughts and behaviors) with a variety of fatigue-specific skill building exercises that may include fatigue education, energy conservation strategies, improving sleep, enlisting social support, and self-management goal setting strategies.^35,55-57

Pain

Chronic pain is common and disabling in people with MS.^58,59 Nearly 50% report experiencing moderate to severe chronic pain.^59,60 Individuals with MS reporting pain often are older, more disabled (higher Expanded Disability Status Scale score), and have longer disease duration that those who are not experiencing chronic pain.⁶¹ Patients report various types of pain in the following order of frequency: dysesthetic pain (18.1%), back pain (16.4%), painful tonic spasms (11.0%), Lhermitte sign (9.0%), visceral pain (2.9%), and trigeminal neuralgia (2.0%).⁶¹ Chronic pain has a negative impact on QOL in the areas of sleep, work, maintaining relationships, recreational activities, and overall life enjoyment.⁵⁹ Additionally, research has shown that greater pain intensity and pain-related interference with activities of daily living are both associated with greater depression severity.^62,63

The literature supports the use of behavioral interventions for pain in people with MS.⁶¹ Behavioral interventions include in-person exercise interventions (eg, water aerobics, cycling, rowing ergometer, treadmill walking, and resistance training), self-hypnosis, and telephone-based self-management programs based on CBT.^35,64,65 As described above, CBT-based self-management programs combine learning CBT skills (eg, modifying maladaptive thoughts) with pain-specific skill building such as pain education, pacing activities, and improving sleep. Of note, MS education including, but not limited to, pain was as effective as a CBT-based self-management program in reducing pain intensity and interference.³⁵ In addition, there is evidence to support acceptance- and mindfulness-based interventions for chronic pain, and online mindfulness-based cognitive therapy for MS related pain is currently being tested in a randomized controlled trial.^35,66

Conclusion

People with MS face significant challenges in coping with and adapting to a chronic and unpredictable disease. However, there is considerable evidence that behavioral interventions can improve many of the most common and disabling symptoms in MS including depression, anxiety, stress, fatigue, and pain as well as health behavior and self-care. Research also suggests that improvements in one of these problems (eg, physical inactivity) can influence improvement in other symptoms (eg, depression and fatigue). Unlike other treatment options, behavioral interventions can be delivered in various formats (eg, in-person and electronic health), are time-limited, and cause few (if any) undesirable systemic adverse effects. Behavioral interventions are therefore, an essential part of interprofessional care and rehabilitation for patients with MS.

Multiple Sclerosis (MS) is a chronic demyelinating disease of the central nervous system that affects nearly 1 million people in the US.¹ In addition to the accumulation of functional limitations, patients with MS commonly experience mental health and physical symptoms such as depression, anxiety, stress, fatigue, and pain. Day-to-day life with MS requires adaptation to challenges and active maintenance of health and well-being over time. Behavioral intervention and treatment, whether in the form of psychotherapy, health behavior coaching, or the promotion of active self-management, is an integral component of interprofessional care and key aspect of living well with MS.

Behavioral Comorbidities

Depression

Depression is a common concern among individuals with MS. Population-based studies suggest that individuals with MS have a roughly 1 in 4 chance of developing major depressive disorder over their lifetime.² However, at any given time, between 40% and 60% of individuals with MS report clinically meaningful levels of depressive symptoms.³ Although the relationship between MS disease characteristics and depression is unclear, some evidence suggests that depressive symptoms are more common at certain points in illness, such as early in the disease process as individuals grapple with the onset of new symptoms, late in the disease process as they accumulate greater disability, and during active clinical relapses.^3-5

Depression often is comorbid with, and adds to the symptom burden of, other common conditions in MS such as fatigue and cognitive dysfunction.^6-8 Thus, it is not surprising that it associated with poorer overall quality of life (QOL).⁹ Depression also is a risk factor for suicidal ideation and suicide for patients with MS.^10,11

Fortunately, several behavioral interventions show promise in treating depression in patients with MS. Both individual and group formats of cognitive behavioral therapy (CBT), a treatment focused on challenging maladaptive patterns of thought and behavior, have been shown to improve depressive symptoms for people with MS.^12,13 Several brief and efficient group-based programs grounded in CBT and focused on the development of specific skills, including problem solving, goal setting, relationship management, and managing emotions, have been shown to reduce depressive symptoms.^13,14 CBT for depression in MS has been shown to be effective when delivered via telephone.^15,16

Anxiety

Anxiety is common among individuals with MS. Existing data suggest more than one-third of individuals with MS will qualify for a diagnosis of anxiety disorder during their lifetime.¹⁷ The characteristics of anxiety disorders are broad and heterogenous, including generalized anxiety disorder, panic disorder, obsessive compulsive disorders, and health-specific phobias such as needle/injection anxiety. Some estimates suggest a point prevalence of 34% for the presence of clinically meaningful symptoms.¹⁸ Similar to depression, anxiety symptoms can be more common during periods of stress, threat, and transition including early in the disease course while adapting to new diagnosis, late in the disease course with increasing disability, and during clinical relapses.^19-21

The efficacy of behavioral interventions for anxiety in MS is less well established than it is for depression, but some preliminary evidence suggests that individual CBT may be effective for reducing general symptoms of anxiety as well as health-related anxiety.^22,23 Brief, targeted CBT also has been shown to improve injection anxiety, removing a barrier to self-care including the administration of MS disease modifying therapies (DMTs).²⁴

Stress

Stress is commonly conceptualized as a person’s perception that efforts to manage internal and external demands exceed available coping resources.²⁵ Such demands involve both psychological and physiological processes and come in many forms for people with MS and can include daily hassles, major life events, traumatic stress, and perceptions of global nonspecific stress. The relationship between stress and MS remains complex and poorly understood. Nonetheless, individuals with MS frequently report that stress exacerbates their symptoms.²⁶

Some evidence also suggests stress may exacerbate the MS disease process, resulting in more frequent relapses and increased lesion activity visible on MRI.^27,28 In addition to mindfulness (described below), stress inoculation training (CBT and relaxation training), and stress-focused group-based self-management have been shown to be beneficial.^29,30 In an intriguing and rigorous trial, a 24-week stress management therapy based on CBT was associated with the development of fewer new MS lesions visible on MRI.³¹

Adaptation to Illness

MS presents challenges that vary between patients and over time. Individuals may confront new physical and cognitive limitations that inhibit the completion of daily tasks, reduce independence, and limit participation in valued and meaningful activities. In addition, the unpredictability of the disease contributes to perceptions of uncertainty and uncontrollability, which in turn result in higher illness impact and poorer psychological outcomes.³² Building cognitive and behavioral skills to address these challenges can promote adaptation to illness and reduce overall distress associated with chronic illness.³³ Psychosocial intervention also can address the uncertainty commonly experienced by individuals with MS.³⁴

Self-Management

As with any chronic illness, living well with MS requires ongoing commitment and active engagement with health and personal care over time. The process of building knowledge and skills to manage the day-to-day physical, emotional, and social aspects of living with illness often is referred to as self-management.³⁵ For individuals with MS, this may take the form of participation in programs that address adaptation and psychological distress like those described above, but it also may include improving health behavior (eg, physical activity, DMT adherence, modification of maladaptive habits like smoking or hazardous alcohol use) and symptom management (eg, fatigue, pain). Self-management programs typically include education, the practice of identifying, problem solving, and following through with specific and realistic health and wellness goals, as well as the bolstering of self-efficacy.

Physical Activity

Once discouraged for patients with MS, physical activity is now considered a cornerstone of health and wellness. Physical activity and interventions that target various forms of exercise have been shown to improve strength and endurance, reduce functional decline, enhance QOL, and likely reduce mortality.^35-39 A variety of brief behavioral interventions have been shown to improve physical activity in MS. Structured group-based exercise classes focusing on various activities such as aerobic training (eg, cycling) or resistance training (eg, lower extremity strengthening) have demonstrated improvements in various measures of fitness and mood states such as depression and QOL. Brief home-based telephone counseling interventions based in social cognitive theory (eg, goal setting, navigating obstacles) and motivational interviewing strategies (eg, open-ended questions, affirmation, reflective listening, summarizing) also have been shown to be effective not only at increasing physical activity and improving depression and fatigue.^40,41

Adherence to Treatment

One primary focus of adherence to treatment is medication management. For individuals with MS, DMTs represent a primary means of reducing disease burden and delaying functional decline. Many DMTs require consistent self-administration over time. Some evidence suggests that poorer adherence is associated with a greater risk of relapse and more rapid disease progression.^42,43 Brief telephone counseling, again based on social cognitive theory, and principles of motivational interviewing combined with home telehealth monitoring by a care coordinator has been shown to improve adherence to DMTs.⁴⁴

Mindfulness

In recent years, mindfulness training has emerged as a popular and common behavioral intervention among individuals with MS. Programs like Mindfulness-Based Stress Reduction (MBSR) provide training in meditation techniques designed to promote mindfulness, which is defined as paying attention to present moment experience, including sensations, thoughts, and emotions, without judgment or attachment.⁴⁵ Cultivating mindfulness helps people with MS cope with and adapt to symptoms and stressors.⁴⁶ Mindfulness interventions typically are delivered in a group format. For example, MBSR consists of 8 in-person group sessions with daily meditation practice homework. Mindfulness interventions also have been delivered effectively with smartphone apps.⁴⁷ Mindfulness programs have been shown to improve depression, anxiety, fatigue, stress, and QOL for patients with MS.^48-50

Fatigue

More than 90% of individuals with MS report fatigue, and many identify it as their most disabling symptom.⁵¹ Often defined as “a subjective lack of physical and/or mental energy that is perceived by the individual or caregiver to interfere with usual and desired activities,” fatigue has been shown to be associated with longer disease duration, greater physical disability, progressive subtype, and depressive symptoms, although the relative and possibly overlapping impact of these issues is only partially understood.^52,53 Fatigue is associated with poorer overall mental health and negatively impacts work and social roles.⁵⁴

Several behavioral interventions have been developed to address fatigue in MS. Using both individual and group based formats and across several modalities (eg, in-person, telephone, online modules, or a combination), behavioral fatigue interventions most commonly combine traditional general CBT skills (eg, addressing maladaptive thoughts and behaviors) with a variety of fatigue-specific skill building exercises that may include fatigue education, energy conservation strategies, improving sleep, enlisting social support, and self-management goal setting strategies.^35,55-57

Pain

Chronic pain is common and disabling in people with MS.^58,59 Nearly 50% report experiencing moderate to severe chronic pain.^59,60 Individuals with MS reporting pain often are older, more disabled (higher Expanded Disability Status Scale score), and have longer disease duration that those who are not experiencing chronic pain.⁶¹ Patients report various types of pain in the following order of frequency: dysesthetic pain (18.1%), back pain (16.4%), painful tonic spasms (11.0%), Lhermitte sign (9.0%), visceral pain (2.9%), and trigeminal neuralgia (2.0%).⁶¹ Chronic pain has a negative impact on QOL in the areas of sleep, work, maintaining relationships, recreational activities, and overall life enjoyment.⁵⁹ Additionally, research has shown that greater pain intensity and pain-related interference with activities of daily living are both associated with greater depression severity.^62,63

The literature supports the use of behavioral interventions for pain in people with MS.⁶¹ Behavioral interventions include in-person exercise interventions (eg, water aerobics, cycling, rowing ergometer, treadmill walking, and resistance training), self-hypnosis, and telephone-based self-management programs based on CBT.^35,64,65 As described above, CBT-based self-management programs combine learning CBT skills (eg, modifying maladaptive thoughts) with pain-specific skill building such as pain education, pacing activities, and improving sleep. Of note, MS education including, but not limited to, pain was as effective as a CBT-based self-management program in reducing pain intensity and interference.³⁵ In addition, there is evidence to support acceptance- and mindfulness-based interventions for chronic pain, and online mindfulness-based cognitive therapy for MS related pain is currently being tested in a randomized controlled trial.^35,66

Conclusion

People with MS face significant challenges in coping with and adapting to a chronic and unpredictable disease. However, there is considerable evidence that behavioral interventions can improve many of the most common and disabling symptoms in MS including depression, anxiety, stress, fatigue, and pain as well as health behavior and self-care. Research also suggests that improvements in one of these problems (eg, physical inactivity) can influence improvement in other symptoms (eg, depression and fatigue). Unlike other treatment options, behavioral interventions can be delivered in various formats (eg, in-person and electronic health), are time-limited, and cause few (if any) undesirable systemic adverse effects. Behavioral interventions are therefore, an essential part of interprofessional care and rehabilitation for patients with MS.

Multiple Sclerosis (MS) is a chronic demyelinating disease of the central nervous system that affects nearly 1 million people in the US.¹ In addition to the accumulation of functional limitations, patients with MS commonly experience mental health and physical symptoms such as depression, anxiety, stress, fatigue, and pain. Day-to-day life with MS requires adaptation to challenges and active maintenance of health and well-being over time. Behavioral intervention and treatment, whether in the form of psychotherapy, health behavior coaching, or the promotion of active self-management, is an integral component of interprofessional care and key aspect of living well with MS.

Behavioral Comorbidities

Depression

Depression is a common concern among individuals with MS. Population-based studies suggest that individuals with MS have a roughly 1 in 4 chance of developing major depressive disorder over their lifetime.² However, at any given time, between 40% and 60% of individuals with MS report clinically meaningful levels of depressive symptoms.³ Although the relationship between MS disease characteristics and depression is unclear, some evidence suggests that depressive symptoms are more common at certain points in illness, such as early in the disease process as individuals grapple with the onset of new symptoms, late in the disease process as they accumulate greater disability, and during active clinical relapses.^3-5

Depression often is comorbid with, and adds to the symptom burden of, other common conditions in MS such as fatigue and cognitive dysfunction.^6-8 Thus, it is not surprising that it associated with poorer overall quality of life (QOL).⁹ Depression also is a risk factor for suicidal ideation and suicide for patients with MS.^10,11

Fortunately, several behavioral interventions show promise in treating depression in patients with MS. Both individual and group formats of cognitive behavioral therapy (CBT), a treatment focused on challenging maladaptive patterns of thought and behavior, have been shown to improve depressive symptoms for people with MS.^12,13 Several brief and efficient group-based programs grounded in CBT and focused on the development of specific skills, including problem solving, goal setting, relationship management, and managing emotions, have been shown to reduce depressive symptoms.^13,14 CBT for depression in MS has been shown to be effective when delivered via telephone.^15,16

Anxiety

Anxiety is common among individuals with MS. Existing data suggest more than one-third of individuals with MS will qualify for a diagnosis of anxiety disorder during their lifetime.¹⁷ The characteristics of anxiety disorders are broad and heterogenous, including generalized anxiety disorder, panic disorder, obsessive compulsive disorders, and health-specific phobias such as needle/injection anxiety. Some estimates suggest a point prevalence of 34% for the presence of clinically meaningful symptoms.¹⁸ Similar to depression, anxiety symptoms can be more common during periods of stress, threat, and transition including early in the disease course while adapting to new diagnosis, late in the disease course with increasing disability, and during clinical relapses.^19-21

The efficacy of behavioral interventions for anxiety in MS is less well established than it is for depression, but some preliminary evidence suggests that individual CBT may be effective for reducing general symptoms of anxiety as well as health-related anxiety.^22,23 Brief, targeted CBT also has been shown to improve injection anxiety, removing a barrier to self-care including the administration of MS disease modifying therapies (DMTs).²⁴

Stress

Stress is commonly conceptualized as a person’s perception that efforts to manage internal and external demands exceed available coping resources.²⁵ Such demands involve both psychological and physiological processes and come in many forms for people with MS and can include daily hassles, major life events, traumatic stress, and perceptions of global nonspecific stress. The relationship between stress and MS remains complex and poorly understood. Nonetheless, individuals with MS frequently report that stress exacerbates their symptoms.²⁶

Some evidence also suggests stress may exacerbate the MS disease process, resulting in more frequent relapses and increased lesion activity visible on MRI.^27,28 In addition to mindfulness (described below), stress inoculation training (CBT and relaxation training), and stress-focused group-based self-management have been shown to be beneficial.^29,30 In an intriguing and rigorous trial, a 24-week stress management therapy based on CBT was associated with the development of fewer new MS lesions visible on MRI.³¹

Adaptation to Illness

MS presents challenges that vary between patients and over time. Individuals may confront new physical and cognitive limitations that inhibit the completion of daily tasks, reduce independence, and limit participation in valued and meaningful activities. In addition, the unpredictability of the disease contributes to perceptions of uncertainty and uncontrollability, which in turn result in higher illness impact and poorer psychological outcomes.³² Building cognitive and behavioral skills to address these challenges can promote adaptation to illness and reduce overall distress associated with chronic illness.³³ Psychosocial intervention also can address the uncertainty commonly experienced by individuals with MS.³⁴

Self-Management

As with any chronic illness, living well with MS requires ongoing commitment and active engagement with health and personal care over time. The process of building knowledge and skills to manage the day-to-day physical, emotional, and social aspects of living with illness often is referred to as self-management.³⁵ For individuals with MS, this may take the form of participation in programs that address adaptation and psychological distress like those described above, but it also may include improving health behavior (eg, physical activity, DMT adherence, modification of maladaptive habits like smoking or hazardous alcohol use) and symptom management (eg, fatigue, pain). Self-management programs typically include education, the practice of identifying, problem solving, and following through with specific and realistic health and wellness goals, as well as the bolstering of self-efficacy.

Physical Activity

Once discouraged for patients with MS, physical activity is now considered a cornerstone of health and wellness. Physical activity and interventions that target various forms of exercise have been shown to improve strength and endurance, reduce functional decline, enhance QOL, and likely reduce mortality.^35-39 A variety of brief behavioral interventions have been shown to improve physical activity in MS. Structured group-based exercise classes focusing on various activities such as aerobic training (eg, cycling) or resistance training (eg, lower extremity strengthening) have demonstrated improvements in various measures of fitness and mood states such as depression and QOL. Brief home-based telephone counseling interventions based in social cognitive theory (eg, goal setting, navigating obstacles) and motivational interviewing strategies (eg, open-ended questions, affirmation, reflective listening, summarizing) also have been shown to be effective not only at increasing physical activity and improving depression and fatigue.^40,41

Adherence to Treatment

One primary focus of adherence to treatment is medication management. For individuals with MS, DMTs represent a primary means of reducing disease burden and delaying functional decline. Many DMTs require consistent self-administration over time. Some evidence suggests that poorer adherence is associated with a greater risk of relapse and more rapid disease progression.^42,43 Brief telephone counseling, again based on social cognitive theory, and principles of motivational interviewing combined with home telehealth monitoring by a care coordinator has been shown to improve adherence to DMTs.⁴⁴

Mindfulness

In recent years, mindfulness training has emerged as a popular and common behavioral intervention among individuals with MS. Programs like Mindfulness-Based Stress Reduction (MBSR) provide training in meditation techniques designed to promote mindfulness, which is defined as paying attention to present moment experience, including sensations, thoughts, and emotions, without judgment or attachment.⁴⁵ Cultivating mindfulness helps people with MS cope with and adapt to symptoms and stressors.⁴⁶ Mindfulness interventions typically are delivered in a group format. For example, MBSR consists of 8 in-person group sessions with daily meditation practice homework. Mindfulness interventions also have been delivered effectively with smartphone apps.⁴⁷ Mindfulness programs have been shown to improve depression, anxiety, fatigue, stress, and QOL for patients with MS.^48-50

Fatigue

More than 90% of individuals with MS report fatigue, and many identify it as their most disabling symptom.⁵¹ Often defined as “a subjective lack of physical and/or mental energy that is perceived by the individual or caregiver to interfere with usual and desired activities,” fatigue has been shown to be associated with longer disease duration, greater physical disability, progressive subtype, and depressive symptoms, although the relative and possibly overlapping impact of these issues is only partially understood.^52,53 Fatigue is associated with poorer overall mental health and negatively impacts work and social roles.⁵⁴

Several behavioral interventions have been developed to address fatigue in MS. Using both individual and group based formats and across several modalities (eg, in-person, telephone, online modules, or a combination), behavioral fatigue interventions most commonly combine traditional general CBT skills (eg, addressing maladaptive thoughts and behaviors) with a variety of fatigue-specific skill building exercises that may include fatigue education, energy conservation strategies, improving sleep, enlisting social support, and self-management goal setting strategies.^35,55-57

Pain

Chronic pain is common and disabling in people with MS.^58,59 Nearly 50% report experiencing moderate to severe chronic pain.^59,60 Individuals with MS reporting pain often are older, more disabled (higher Expanded Disability Status Scale score), and have longer disease duration that those who are not experiencing chronic pain.⁶¹ Patients report various types of pain in the following order of frequency: dysesthetic pain (18.1%), back pain (16.4%), painful tonic spasms (11.0%), Lhermitte sign (9.0%), visceral pain (2.9%), and trigeminal neuralgia (2.0%).⁶¹ Chronic pain has a negative impact on QOL in the areas of sleep, work, maintaining relationships, recreational activities, and overall life enjoyment.⁵⁹ Additionally, research has shown that greater pain intensity and pain-related interference with activities of daily living are both associated with greater depression severity.^62,63

The literature supports the use of behavioral interventions for pain in people with MS.⁶¹ Behavioral interventions include in-person exercise interventions (eg, water aerobics, cycling, rowing ergometer, treadmill walking, and resistance training), self-hypnosis, and telephone-based self-management programs based on CBT.^35,64,65 As described above, CBT-based self-management programs combine learning CBT skills (eg, modifying maladaptive thoughts) with pain-specific skill building such as pain education, pacing activities, and improving sleep. Of note, MS education including, but not limited to, pain was as effective as a CBT-based self-management program in reducing pain intensity and interference.³⁵ In addition, there is evidence to support acceptance- and mindfulness-based interventions for chronic pain, and online mindfulness-based cognitive therapy for MS related pain is currently being tested in a randomized controlled trial.^35,66

Conclusion

People with MS face significant challenges in coping with and adapting to a chronic and unpredictable disease. However, there is considerable evidence that behavioral interventions can improve many of the most common and disabling symptoms in MS including depression, anxiety, stress, fatigue, and pain as well as health behavior and self-care. Research also suggests that improvements in one of these problems (eg, physical inactivity) can influence improvement in other symptoms (eg, depression and fatigue). Unlike other treatment options, behavioral interventions can be delivered in various formats (eg, in-person and electronic health), are time-limited, and cause few (if any) undesirable systemic adverse effects. Behavioral interventions are therefore, an essential part of interprofessional care and rehabilitation for patients with MS.

Depression might be a disorder of the brain, but its harms aren’t confined to the cranium. Prolonged depression has been linked with a slew of health problems, from impaired immune function to gastrointestinal dysfunction. It’s also been linked with cardiovascular disease (CVD), even increasing the risk for heart attack and a disrupted heart rate. Now, researchers are exploring whether heart function could be a valuable biomarker in informing depression diagnosis and treatment.

Major depressive disorder has proved difficult to diagnose and treat, and biomarkers that indicate a depressive episode or suggest specific interventions would be an attractive solution to its clinically nebulous nature.

Currently, diagnosing depression relies on the patients effectively communicating their symptoms. If the patient does receive a diagnosis, treating it remains a matter of trial and error. It takes weeks to know whether a treatment is working, and in only one-third of cases does the condition go into remission after the patient is initially prescribed an antidepressant. Even after successful treatment, it’s challenging to identify who might be at risk for relapse, and when. Research now shows that cardiac biomarkers may be a way improve this picture. Clinicians could use changes in heart rate to both inform depression diagnosis and gauge a patient’s predicted response to treatment.

Given the increased risk for CVD among people with depression and the link between heart rate changes and CVD risk, these biomarkers could have implications for heart health, too. “We need more than just the current toolkit,” said Amit Shah, MD, a cardiologist and assistant professor of epidemiology at Emory University, Atlanta. “Ultimately, what we’re trying to do is develop interventions not only for depression but also for the associated physical health problems related to depression, in particular, cardiovascular disease,” he said. These overlapping interests – and the prospect of clinically considering both conditions in tandem – mean this research is “really worth its weight in gold,” added Dr. Shah.
 

The data on heart rate biomarkers

Patients with depression are often found to have lower heart rate variability (HRV) and higher heart rates. Scientists don’t know the mechanisms underpinning this relationship but think changes in the autonomic nervous system during depression, as well as stress generally, have a role.

Rébecca Robillard, PhD, is the head scientist of the Clinical Sleep Research Platform at the Royal’s Institute of Mental Health Research, Ottawa, Ont. In a 2019 study published in BMC Psychiatry, Dr. Robillard’s team used electrocardiogram recordings from sleep studies to see whether heart rate abnormalities were associated with depression. Using a profiling algorithm to analyze heart rate and HRV data, the team identified persons with depression with 80% accuracy among 174 people with sleep complaints.

“It’s still early days, but our work certainly suggests that [HRV and heart rate] could serve as potential biomarkers,” Dr. Robillard said.

In another study, Stephan Claes, MD, PhD, psychiatrist and professor of psychiatry at Katholieke Universiteit Leuven, Belgium, and his group tested the biomarker potential of heart rate and HRV data that were continuously recorded over several days. They too used an algorithm to distinguish 16 people with treatment-resistant depression from 16 without depression. Within the depression group, they used the algorithm to distinguish patients who had received ketamine treatment from those who had not.

The algorithm could differentiate between the depressed and nondepressed groups with 90% accuracy. Those with depression had higher overall heart rates, particularly at night, and lower HRV. Dr. Claes noted that, unlike in other studies, “the most reliable parameter that we had for this prediction was the heart rate, not the HRV.” After treatment, heart rates improved, but HRV remained the same.

Although their study has not yet been peer reviewed and more research is needed, Dr. Claes said that increased heart rate, especially during the night, could eventually serve as a warning sign of depression relapse. “That would allow a quicker referral to care and better care because of earlier intervention,” he said.
 

Finding a signal amid the noise

But heart rate and HRV aren’t foolproof biomarkers. Some studies have found that antidepressant use lowers HRV and that HRV changes aren’t unique to depression. There’s the added complication that depression often overlaps with other mental disorders.

“I think we’ve been very disappointed about the success of using particular biomarkers for particular disorders, because the majority of mental disorders are very heterogeneous,” said Andrew Kemp, PhD, psychology professor at Swansea University, Swansea, Wales. “A particular biomarker will, at the end of the day, be just one particular aspect of the overall profile that clinicians will have on particular individuals.”

The clinical utility of a heart rate–depression connection may go both ways.

For instance, depression could serve as a warning sign for atrial fibrillation, according to research from Parveen K. Garg, MD, associate professor of clinical medicine at the University of Southern California, Los Angeles. In a study involving more than 6,000 people, Dr. Garg showed that higher scores on depression scales correlated with a higher risk for the occurrence of atrial fibrillation over a follow-up period of about 13 years.

Depression is associated with other heart conditions as well. “A lot of data seem to suggest that just the presence of depression can increase risk for a whole range of cardiovascular problems,” said Dr. Garg. Epidemiologic studies have found associations between depression and the development of coronary heart disease and a modest increased risk for stroke.

“Things going on in your brain also have effects on the rest of your body,” said Dr. Garg. “Just recognizing this link, that maybe mental illness has an effect on other illnesses or diseases that can affect other parts of your body – I think that’s something we can share now.”

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

Depression might be a disorder of the brain, but its harms aren’t confined to the cranium. Prolonged depression has been linked with a slew of health problems, from impaired immune function to gastrointestinal dysfunction. It’s also been linked with cardiovascular disease (CVD), even increasing the risk for heart attack and a disrupted heart rate. Now, researchers are exploring whether heart function could be a valuable biomarker in informing depression diagnosis and treatment.

Major depressive disorder has proved difficult to diagnose and treat, and biomarkers that indicate a depressive episode or suggest specific interventions would be an attractive solution to its clinically nebulous nature.

Currently, diagnosing depression relies on the patients effectively communicating their symptoms. If the patient does receive a diagnosis, treating it remains a matter of trial and error. It takes weeks to know whether a treatment is working, and in only one-third of cases does the condition go into remission after the patient is initially prescribed an antidepressant. Even after successful treatment, it’s challenging to identify who might be at risk for relapse, and when. Research now shows that cardiac biomarkers may be a way improve this picture. Clinicians could use changes in heart rate to both inform depression diagnosis and gauge a patient’s predicted response to treatment.

Given the increased risk for CVD among people with depression and the link between heart rate changes and CVD risk, these biomarkers could have implications for heart health, too. “We need more than just the current toolkit,” said Amit Shah, MD, a cardiologist and assistant professor of epidemiology at Emory University, Atlanta. “Ultimately, what we’re trying to do is develop interventions not only for depression but also for the associated physical health problems related to depression, in particular, cardiovascular disease,” he said. These overlapping interests – and the prospect of clinically considering both conditions in tandem – mean this research is “really worth its weight in gold,” added Dr. Shah.
 

The data on heart rate biomarkers

Patients with depression are often found to have lower heart rate variability (HRV) and higher heart rates. Scientists don’t know the mechanisms underpinning this relationship but think changes in the autonomic nervous system during depression, as well as stress generally, have a role.

Rébecca Robillard, PhD, is the head scientist of the Clinical Sleep Research Platform at the Royal’s Institute of Mental Health Research, Ottawa, Ont. In a 2019 study published in BMC Psychiatry, Dr. Robillard’s team used electrocardiogram recordings from sleep studies to see whether heart rate abnormalities were associated with depression. Using a profiling algorithm to analyze heart rate and HRV data, the team identified persons with depression with 80% accuracy among 174 people with sleep complaints.

“It’s still early days, but our work certainly suggests that [HRV and heart rate] could serve as potential biomarkers,” Dr. Robillard said.

In another study, Stephan Claes, MD, PhD, psychiatrist and professor of psychiatry at Katholieke Universiteit Leuven, Belgium, and his group tested the biomarker potential of heart rate and HRV data that were continuously recorded over several days. They too used an algorithm to distinguish 16 people with treatment-resistant depression from 16 without depression. Within the depression group, they used the algorithm to distinguish patients who had received ketamine treatment from those who had not.

The algorithm could differentiate between the depressed and nondepressed groups with 90% accuracy. Those with depression had higher overall heart rates, particularly at night, and lower HRV. Dr. Claes noted that, unlike in other studies, “the most reliable parameter that we had for this prediction was the heart rate, not the HRV.” After treatment, heart rates improved, but HRV remained the same.

Although their study has not yet been peer reviewed and more research is needed, Dr. Claes said that increased heart rate, especially during the night, could eventually serve as a warning sign of depression relapse. “That would allow a quicker referral to care and better care because of earlier intervention,” he said.
 

Finding a signal amid the noise

But heart rate and HRV aren’t foolproof biomarkers. Some studies have found that antidepressant use lowers HRV and that HRV changes aren’t unique to depression. There’s the added complication that depression often overlaps with other mental disorders.

“I think we’ve been very disappointed about the success of using particular biomarkers for particular disorders, because the majority of mental disorders are very heterogeneous,” said Andrew Kemp, PhD, psychology professor at Swansea University, Swansea, Wales. “A particular biomarker will, at the end of the day, be just one particular aspect of the overall profile that clinicians will have on particular individuals.”

The clinical utility of a heart rate–depression connection may go both ways.

For instance, depression could serve as a warning sign for atrial fibrillation, according to research from Parveen K. Garg, MD, associate professor of clinical medicine at the University of Southern California, Los Angeles. In a study involving more than 6,000 people, Dr. Garg showed that higher scores on depression scales correlated with a higher risk for the occurrence of atrial fibrillation over a follow-up period of about 13 years.

Depression is associated with other heart conditions as well. “A lot of data seem to suggest that just the presence of depression can increase risk for a whole range of cardiovascular problems,” said Dr. Garg. Epidemiologic studies have found associations between depression and the development of coronary heart disease and a modest increased risk for stroke.

“Things going on in your brain also have effects on the rest of your body,” said Dr. Garg. “Just recognizing this link, that maybe mental illness has an effect on other illnesses or diseases that can affect other parts of your body – I think that’s something we can share now.”

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

Depression might be a disorder of the brain, but its harms aren’t confined to the cranium. Prolonged depression has been linked with a slew of health problems, from impaired immune function to gastrointestinal dysfunction. It’s also been linked with cardiovascular disease (CVD), even increasing the risk for heart attack and a disrupted heart rate. Now, researchers are exploring whether heart function could be a valuable biomarker in informing depression diagnosis and treatment.

Major depressive disorder has proved difficult to diagnose and treat, and biomarkers that indicate a depressive episode or suggest specific interventions would be an attractive solution to its clinically nebulous nature.

Currently, diagnosing depression relies on the patients effectively communicating their symptoms. If the patient does receive a diagnosis, treating it remains a matter of trial and error. It takes weeks to know whether a treatment is working, and in only one-third of cases does the condition go into remission after the patient is initially prescribed an antidepressant. Even after successful treatment, it’s challenging to identify who might be at risk for relapse, and when. Research now shows that cardiac biomarkers may be a way improve this picture. Clinicians could use changes in heart rate to both inform depression diagnosis and gauge a patient’s predicted response to treatment.

Given the increased risk for CVD among people with depression and the link between heart rate changes and CVD risk, these biomarkers could have implications for heart health, too. “We need more than just the current toolkit,” said Amit Shah, MD, a cardiologist and assistant professor of epidemiology at Emory University, Atlanta. “Ultimately, what we’re trying to do is develop interventions not only for depression but also for the associated physical health problems related to depression, in particular, cardiovascular disease,” he said. These overlapping interests – and the prospect of clinically considering both conditions in tandem – mean this research is “really worth its weight in gold,” added Dr. Shah.
 

The data on heart rate biomarkers

Patients with depression are often found to have lower heart rate variability (HRV) and higher heart rates. Scientists don’t know the mechanisms underpinning this relationship but think changes in the autonomic nervous system during depression, as well as stress generally, have a role.

Rébecca Robillard, PhD, is the head scientist of the Clinical Sleep Research Platform at the Royal’s Institute of Mental Health Research, Ottawa, Ont. In a 2019 study published in BMC Psychiatry, Dr. Robillard’s team used electrocardiogram recordings from sleep studies to see whether heart rate abnormalities were associated with depression. Using a profiling algorithm to analyze heart rate and HRV data, the team identified persons with depression with 80% accuracy among 174 people with sleep complaints.

“It’s still early days, but our work certainly suggests that [HRV and heart rate] could serve as potential biomarkers,” Dr. Robillard said.

In another study, Stephan Claes, MD, PhD, psychiatrist and professor of psychiatry at Katholieke Universiteit Leuven, Belgium, and his group tested the biomarker potential of heart rate and HRV data that were continuously recorded over several days. They too used an algorithm to distinguish 16 people with treatment-resistant depression from 16 without depression. Within the depression group, they used the algorithm to distinguish patients who had received ketamine treatment from those who had not.

The algorithm could differentiate between the depressed and nondepressed groups with 90% accuracy. Those with depression had higher overall heart rates, particularly at night, and lower HRV. Dr. Claes noted that, unlike in other studies, “the most reliable parameter that we had for this prediction was the heart rate, not the HRV.” After treatment, heart rates improved, but HRV remained the same.

Although their study has not yet been peer reviewed and more research is needed, Dr. Claes said that increased heart rate, especially during the night, could eventually serve as a warning sign of depression relapse. “That would allow a quicker referral to care and better care because of earlier intervention,” he said.
 

Finding a signal amid the noise

But heart rate and HRV aren’t foolproof biomarkers. Some studies have found that antidepressant use lowers HRV and that HRV changes aren’t unique to depression. There’s the added complication that depression often overlaps with other mental disorders.

“I think we’ve been very disappointed about the success of using particular biomarkers for particular disorders, because the majority of mental disorders are very heterogeneous,” said Andrew Kemp, PhD, psychology professor at Swansea University, Swansea, Wales. “A particular biomarker will, at the end of the day, be just one particular aspect of the overall profile that clinicians will have on particular individuals.”

The clinical utility of a heart rate–depression connection may go both ways.

For instance, depression could serve as a warning sign for atrial fibrillation, according to research from Parveen K. Garg, MD, associate professor of clinical medicine at the University of Southern California, Los Angeles. In a study involving more than 6,000 people, Dr. Garg showed that higher scores on depression scales correlated with a higher risk for the occurrence of atrial fibrillation over a follow-up period of about 13 years.

Depression is associated with other heart conditions as well. “A lot of data seem to suggest that just the presence of depression can increase risk for a whole range of cardiovascular problems,” said Dr. Garg. Epidemiologic studies have found associations between depression and the development of coronary heart disease and a modest increased risk for stroke.

“Things going on in your brain also have effects on the rest of your body,” said Dr. Garg. “Just recognizing this link, that maybe mental illness has an effect on other illnesses or diseases that can affect other parts of your body – I think that’s something we can share now.”

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

People who suffer abuse as children continue to have higher levels of inflammatory biomarkers as adults, likely placing them at increased risk for chronic health problems, new research shows.

In a study assessing trajectories of inflammation over a 3-year period in healthy adults, those who reported higher rates of physical, sexual, or emotional abuse had higher levels of bioinflammatory blood markers versus those who reported lower rates of abuse. These individuals also had significantly higher rates of loneliness and depression.

“These adverse experiences that people can have in childhood and adolescence really can continue to influence our health at a biological level well into adulthood,” investigator Megan E. Renna, PhD, postdoctoral fellow at Ohio State University, Columbus, said in an interview.

“There may be a somewhat invisible biological effect of that abuse later on in life, in addition to all of the psychological distress that could go along with those experiences,” she added.

The findings were presented at the virtual Anxiety and Depression Association of America Conference 2021.
 

Need for intervention

The investigators assessed the trajectory of inflammatory markers in 85 adults over a period of 3 years. Ages ranged from 47 to 67 years (mean age, 57 years), 81% were women, all were relatively healthy, and there were low rates of medical comorbidities.

Participant data on physical, emotional, and sexual abuse prior to age 18 were ascertained using the Childhood Experiences Questionnaire. Blood samples were assayed for cytokines interleukin-6, IL-8, IL-1 beta and tumor necrosis factor–alpha at each visit.

After controlling for age, sex, body mass index, and medical comorbidities, results showed markers of inflammation increased at a greater rate over time in participants with higher rates of physical (P = .05) and sexual abuse (P = .02), compared with those with no history of childhood abuse.

“So, inflammation was increasing at a faster rate across those three visits for people with versus without an abuse history. And this was abuse experienced before age 18, but the mean age of our participants was about 57,” said Dr. Renna.

“It is likely that emotional abuse plays a role in inflammation but we did not have a big enough sample to show significance,” she added.

Participants who had reported childhood abuse also demonstrated significantly higher rates of loneliness and depression across all visits than those without a history of abuse.

“One of the things this work really highlights is the need for intervention for these children and adolescents who are experiencing abuse. This may have a helpful impact on their psychological health as they age, as well as their physical health,” Dr. Renna said.
 

‘Considerable interest’

In a comment, ADAA President Luana Marques, PhD, Harvard Medical School, Boston, said research is “consistently indicating that childhood adversity puts individuals at risk for a host of problems, including inflammatory concerns, which are precursors for other physical illnesses.”

Such results “demonstrate the importance of early identification and intervention of possible traumatic experiences for youth, and how early intervention at the parent level might also be helpful,” said Dr. Marques, who was not involved with the research.

Also commenting on the study, Charles B. Nemeroff, MD, PhD, professor and chair in the department of psychiatry and behavioral science at the University of Texas at Austin, and president-elect of the ADAA, said in an interview that the findings are pertinent for the field.

“The investigators demonstrated that a history of childhood physical or sexual abuse was associated with a greater inflammatory response, and this is of considerable interest because this increased inflammatory response very likely contributes to the well-documented increased prevalence of serious medical disorders such as heart disease, diabetes, and cancer in victims of child abuse and neglect,” said Dr. Nemeroff, who was not associated with the research.  

Dr. Renna, Dr. Marques, and Dr. Nemeroff disclosed no relevant financial relationships.

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

People who suffer abuse as children continue to have higher levels of inflammatory biomarkers as adults, likely placing them at increased risk for chronic health problems, new research shows.

In a study assessing trajectories of inflammation over a 3-year period in healthy adults, those who reported higher rates of physical, sexual, or emotional abuse had higher levels of bioinflammatory blood markers versus those who reported lower rates of abuse. These individuals also had significantly higher rates of loneliness and depression.

“These adverse experiences that people can have in childhood and adolescence really can continue to influence our health at a biological level well into adulthood,” investigator Megan E. Renna, PhD, postdoctoral fellow at Ohio State University, Columbus, said in an interview.

“There may be a somewhat invisible biological effect of that abuse later on in life, in addition to all of the psychological distress that could go along with those experiences,” she added.

The findings were presented at the virtual Anxiety and Depression Association of America Conference 2021.
 

Need for intervention

The investigators assessed the trajectory of inflammatory markers in 85 adults over a period of 3 years. Ages ranged from 47 to 67 years (mean age, 57 years), 81% were women, all were relatively healthy, and there were low rates of medical comorbidities.

Participant data on physical, emotional, and sexual abuse prior to age 18 were ascertained using the Childhood Experiences Questionnaire. Blood samples were assayed for cytokines interleukin-6, IL-8, IL-1 beta and tumor necrosis factor–alpha at each visit.

After controlling for age, sex, body mass index, and medical comorbidities, results showed markers of inflammation increased at a greater rate over time in participants with higher rates of physical (P = .05) and sexual abuse (P = .02), compared with those with no history of childhood abuse.

“So, inflammation was increasing at a faster rate across those three visits for people with versus without an abuse history. And this was abuse experienced before age 18, but the mean age of our participants was about 57,” said Dr. Renna.

“It is likely that emotional abuse plays a role in inflammation but we did not have a big enough sample to show significance,” she added.

Participants who had reported childhood abuse also demonstrated significantly higher rates of loneliness and depression across all visits than those without a history of abuse.

“One of the things this work really highlights is the need for intervention for these children and adolescents who are experiencing abuse. This may have a helpful impact on their psychological health as they age, as well as their physical health,” Dr. Renna said.
 

‘Considerable interest’

In a comment, ADAA President Luana Marques, PhD, Harvard Medical School, Boston, said research is “consistently indicating that childhood adversity puts individuals at risk for a host of problems, including inflammatory concerns, which are precursors for other physical illnesses.”

Such results “demonstrate the importance of early identification and intervention of possible traumatic experiences for youth, and how early intervention at the parent level might also be helpful,” said Dr. Marques, who was not involved with the research.

Also commenting on the study, Charles B. Nemeroff, MD, PhD, professor and chair in the department of psychiatry and behavioral science at the University of Texas at Austin, and president-elect of the ADAA, said in an interview that the findings are pertinent for the field.

“The investigators demonstrated that a history of childhood physical or sexual abuse was associated with a greater inflammatory response, and this is of considerable interest because this increased inflammatory response very likely contributes to the well-documented increased prevalence of serious medical disorders such as heart disease, diabetes, and cancer in victims of child abuse and neglect,” said Dr. Nemeroff, who was not associated with the research.  

Dr. Renna, Dr. Marques, and Dr. Nemeroff disclosed no relevant financial relationships.

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

People who suffer abuse as children continue to have higher levels of inflammatory biomarkers as adults, likely placing them at increased risk for chronic health problems, new research shows.

In a study assessing trajectories of inflammation over a 3-year period in healthy adults, those who reported higher rates of physical, sexual, or emotional abuse had higher levels of bioinflammatory blood markers versus those who reported lower rates of abuse. These individuals also had significantly higher rates of loneliness and depression.

“These adverse experiences that people can have in childhood and adolescence really can continue to influence our health at a biological level well into adulthood,” investigator Megan E. Renna, PhD, postdoctoral fellow at Ohio State University, Columbus, said in an interview.

“There may be a somewhat invisible biological effect of that abuse later on in life, in addition to all of the psychological distress that could go along with those experiences,” she added.

The findings were presented at the virtual Anxiety and Depression Association of America Conference 2021.
 

Need for intervention

The investigators assessed the trajectory of inflammatory markers in 85 adults over a period of 3 years. Ages ranged from 47 to 67 years (mean age, 57 years), 81% were women, all were relatively healthy, and there were low rates of medical comorbidities.

Participant data on physical, emotional, and sexual abuse prior to age 18 were ascertained using the Childhood Experiences Questionnaire. Blood samples were assayed for cytokines interleukin-6, IL-8, IL-1 beta and tumor necrosis factor–alpha at each visit.

After controlling for age, sex, body mass index, and medical comorbidities, results showed markers of inflammation increased at a greater rate over time in participants with higher rates of physical (P = .05) and sexual abuse (P = .02), compared with those with no history of childhood abuse.

“So, inflammation was increasing at a faster rate across those three visits for people with versus without an abuse history. And this was abuse experienced before age 18, but the mean age of our participants was about 57,” said Dr. Renna.

“It is likely that emotional abuse plays a role in inflammation but we did not have a big enough sample to show significance,” she added.

Participants who had reported childhood abuse also demonstrated significantly higher rates of loneliness and depression across all visits than those without a history of abuse.

“One of the things this work really highlights is the need for intervention for these children and adolescents who are experiencing abuse. This may have a helpful impact on their psychological health as they age, as well as their physical health,” Dr. Renna said.
 

‘Considerable interest’

In a comment, ADAA President Luana Marques, PhD, Harvard Medical School, Boston, said research is “consistently indicating that childhood adversity puts individuals at risk for a host of problems, including inflammatory concerns, which are precursors for other physical illnesses.”

Such results “demonstrate the importance of early identification and intervention of possible traumatic experiences for youth, and how early intervention at the parent level might also be helpful,” said Dr. Marques, who was not involved with the research.

Also commenting on the study, Charles B. Nemeroff, MD, PhD, professor and chair in the department of psychiatry and behavioral science at the University of Texas at Austin, and president-elect of the ADAA, said in an interview that the findings are pertinent for the field.

“The investigators demonstrated that a history of childhood physical or sexual abuse was associated with a greater inflammatory response, and this is of considerable interest because this increased inflammatory response very likely contributes to the well-documented increased prevalence of serious medical disorders such as heart disease, diabetes, and cancer in victims of child abuse and neglect,” said Dr. Nemeroff, who was not associated with the research.  

Dr. Renna, Dr. Marques, and Dr. Nemeroff disclosed no relevant financial relationships.

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

An international panel of mood disorder experts has published guidance on how to safely and effectively use ketamine and esketamine to treat adults with treatment-resistant depression (TRD).

“Ketamine and esketamine are the first rapid-onset treatments for adults with TRD, and there was an international need for best-practice guidance on the deft and safe implementation of ketamine and esketamine at the point of care, as none previously existed,” first author Roger McIntyre, MD, professor of psychiatry and pharmacology, University of Toronto, said in an interview.

“This need has only been amplified by the significant increase in the number of clinics and centers providing this treatment,” added Dr. McIntyre, head of the mood disorders psychopharmacology unit.

Their article was published online March 17 in the American Journal of Psychiatry.
 

Insufficient evidence of long-term efficacy

As reported by this news organization, the U.S. Food and Drug Administration (FDA) approved esketamine nasal spray (Spravato) for TRD in March 2019.

In August 2020, the FDA updated the approval to include adults with major depression and suicidal thoughts or actions.

To provide clinical guidance, Dr. McIntyre and colleagues synthesized the available literature on the efficacy, safety, and tolerability of ketamine and esketamine for TRD.

The evidence, they note, supports the rapid-onset (within 1-2 days) efficacy of esketamine and ketamine in TRD.

The strongest evidence of efficacy is for intranasal esketamine and intravenous ketamine. There is insufficient evidence for oral, subcutaneous, or intramuscular ketamine for TRD, they report.

Intranasal esketamine demonstrates efficacy, safety, and tolerability for up to 1 year in adults with TRD. Evidence for long-term efficacy, safety, and tolerability of intravenous ketamine for patients with TRD is insufficient, the group notes.

They also note that esketamine is approved in the United States for major depression in association with suicidal ideation or behavior and that it has been proven to reduce suicide completion.

Safety concerns with ketamine and esketamine identified in the literature include, but are not limited to, psychiatric, neurologic/cognitive, genitourinary, and hemodynamic effects.
 

Implementation checklist

The group has developed an “implementation checklist” for use of ketamine/esketamine in clinical practice.

Starting with patient selection, they note that appropriate patients are those with a confirmed diagnosis of TRD for whom psychosis and other conditions that would significantly affect the risk-benefit ratio have been ruled out.

They suggest that a physical examination and monitoring of vital signs be undertaken during treatment and during posttreatment surveillance. A urine drug screen should be considered if appropriate.

The group advises that esketamine and ketamine be administered only in settings with multidisciplinary personnel, including, but not limited to, those with expertise in the assessment of mood disorders.

Clinics should be equipped with appropriate cardiorespiratory monitoring and be capable of psychiatric assessment of dissociation and psychotomimetic effects.

Depressive symptoms should be measured, and the authors suggest assessing for anxiety, cognitive function, well-being, and psychosocial function.

Patients should be monitored immediately after treatment to ensure cardiorespiratory stability, clear sensorium, and attenuation of dissociative and psychotomimetic effects.

The United States and some other countries require a risk evaluation and mitigation strategy (REMS) when administering esketamine. Regarding the REMS, it is advised that all patients be monitored for a minimum of 2 hours before discharge.

Patients should arrange for reliable transportation for each appointment, and they should be advised not to operate motor vehicles or hazardous machinery without at least one night of sleep.

“The rate of treatment-resistant depression as well as suicide is extraordinary and rising in many parts of the world, only worsened by COVID-19,” said Dr. McIntyre.

“Clinicians of different professional backgrounds have been interested in ketamine/esketamine, and we are extraordinarily pleased to see our international guidelines published,” he added.
 

‘Extremely useful’

Reached for comment, Alan Schatzberg, MD, professor of psychiatry and behavioral sciences at Stanford (Calif.) University, said this document “puts a lot of information in one place as far as what we know and what we don’t know right now, and that’s helpful. I think it’s an attempt to have a kind of a somewhat objective review of the literature, and it’s in a good journal.”

The article, Dr. Schatzberg added, “could be extremely useful for someone who is considering whether ketamine is useful for a patient or what they can tell a patient about ketamine, that is, about how long they might need, is it going to work, will it continue to work, and the level of data we have either on benefits or side effects.”

The research had no specific funding. The original article contains a complete list of author disclosures. Dr. Schatzberg has received grant support from Janssen; has served as a consultant for Alkermes, Avanir, Brain Resource, Bracket, Compass, Delpor, Epiodyne, GLG, Jazz, Janssen Pharmaceuticals, Lundbeck/Takeda, McKinsey and Company, Merck, Myriad Genetics, Neuronetics, Owl Analytics, Pfizer, Sage, Sunovion, and Xhale; holds equity in Corcept (cofounder), Delpor, Dermira, Epiodyne, Gilead, Incyte Genetics, Intersect ENT, Madrigal, Merck, Owl Analytics, Seattle Genetics, Titan, and Xhale; and is listed as an inventor on patents for pharmacogenetics and antiglucocorticoid use in the prediction of antidepressant response.

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

An international panel of mood disorder experts has published guidance on how to safely and effectively use ketamine and esketamine to treat adults with treatment-resistant depression (TRD).

“Ketamine and esketamine are the first rapid-onset treatments for adults with TRD, and there was an international need for best-practice guidance on the deft and safe implementation of ketamine and esketamine at the point of care, as none previously existed,” first author Roger McIntyre, MD, professor of psychiatry and pharmacology, University of Toronto, said in an interview.

“This need has only been amplified by the significant increase in the number of clinics and centers providing this treatment,” added Dr. McIntyre, head of the mood disorders psychopharmacology unit.

Their article was published online March 17 in the American Journal of Psychiatry.
 

Insufficient evidence of long-term efficacy

As reported by this news organization, the U.S. Food and Drug Administration (FDA) approved esketamine nasal spray (Spravato) for TRD in March 2019.

In August 2020, the FDA updated the approval to include adults with major depression and suicidal thoughts or actions.

To provide clinical guidance, Dr. McIntyre and colleagues synthesized the available literature on the efficacy, safety, and tolerability of ketamine and esketamine for TRD.

The evidence, they note, supports the rapid-onset (within 1-2 days) efficacy of esketamine and ketamine in TRD.

The strongest evidence of efficacy is for intranasal esketamine and intravenous ketamine. There is insufficient evidence for oral, subcutaneous, or intramuscular ketamine for TRD, they report.

Intranasal esketamine demonstrates efficacy, safety, and tolerability for up to 1 year in adults with TRD. Evidence for long-term efficacy, safety, and tolerability of intravenous ketamine for patients with TRD is insufficient, the group notes.

They also note that esketamine is approved in the United States for major depression in association with suicidal ideation or behavior and that it has been proven to reduce suicide completion.

Safety concerns with ketamine and esketamine identified in the literature include, but are not limited to, psychiatric, neurologic/cognitive, genitourinary, and hemodynamic effects.
 

Implementation checklist

The group has developed an “implementation checklist” for use of ketamine/esketamine in clinical practice.

Starting with patient selection, they note that appropriate patients are those with a confirmed diagnosis of TRD for whom psychosis and other conditions that would significantly affect the risk-benefit ratio have been ruled out.

They suggest that a physical examination and monitoring of vital signs be undertaken during treatment and during posttreatment surveillance. A urine drug screen should be considered if appropriate.

The group advises that esketamine and ketamine be administered only in settings with multidisciplinary personnel, including, but not limited to, those with expertise in the assessment of mood disorders.

Clinics should be equipped with appropriate cardiorespiratory monitoring and be capable of psychiatric assessment of dissociation and psychotomimetic effects.

Depressive symptoms should be measured, and the authors suggest assessing for anxiety, cognitive function, well-being, and psychosocial function.

Patients should be monitored immediately after treatment to ensure cardiorespiratory stability, clear sensorium, and attenuation of dissociative and psychotomimetic effects.

The United States and some other countries require a risk evaluation and mitigation strategy (REMS) when administering esketamine. Regarding the REMS, it is advised that all patients be monitored for a minimum of 2 hours before discharge.

Patients should arrange for reliable transportation for each appointment, and they should be advised not to operate motor vehicles or hazardous machinery without at least one night of sleep.

“The rate of treatment-resistant depression as well as suicide is extraordinary and rising in many parts of the world, only worsened by COVID-19,” said Dr. McIntyre.

“Clinicians of different professional backgrounds have been interested in ketamine/esketamine, and we are extraordinarily pleased to see our international guidelines published,” he added.
 

‘Extremely useful’

Reached for comment, Alan Schatzberg, MD, professor of psychiatry and behavioral sciences at Stanford (Calif.) University, said this document “puts a lot of information in one place as far as what we know and what we don’t know right now, and that’s helpful. I think it’s an attempt to have a kind of a somewhat objective review of the literature, and it’s in a good journal.”

The article, Dr. Schatzberg added, “could be extremely useful for someone who is considering whether ketamine is useful for a patient or what they can tell a patient about ketamine, that is, about how long they might need, is it going to work, will it continue to work, and the level of data we have either on benefits or side effects.”

The research had no specific funding. The original article contains a complete list of author disclosures. Dr. Schatzberg has received grant support from Janssen; has served as a consultant for Alkermes, Avanir, Brain Resource, Bracket, Compass, Delpor, Epiodyne, GLG, Jazz, Janssen Pharmaceuticals, Lundbeck/Takeda, McKinsey and Company, Merck, Myriad Genetics, Neuronetics, Owl Analytics, Pfizer, Sage, Sunovion, and Xhale; holds equity in Corcept (cofounder), Delpor, Dermira, Epiodyne, Gilead, Incyte Genetics, Intersect ENT, Madrigal, Merck, Owl Analytics, Seattle Genetics, Titan, and Xhale; and is listed as an inventor on patents for pharmacogenetics and antiglucocorticoid use in the prediction of antidepressant response.

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

An international panel of mood disorder experts has published guidance on how to safely and effectively use ketamine and esketamine to treat adults with treatment-resistant depression (TRD).

“Ketamine and esketamine are the first rapid-onset treatments for adults with TRD, and there was an international need for best-practice guidance on the deft and safe implementation of ketamine and esketamine at the point of care, as none previously existed,” first author Roger McIntyre, MD, professor of psychiatry and pharmacology, University of Toronto, said in an interview.

“This need has only been amplified by the significant increase in the number of clinics and centers providing this treatment,” added Dr. McIntyre, head of the mood disorders psychopharmacology unit.

Their article was published online March 17 in the American Journal of Psychiatry.
 

Insufficient evidence of long-term efficacy

As reported by this news organization, the U.S. Food and Drug Administration (FDA) approved esketamine nasal spray (Spravato) for TRD in March 2019.

In August 2020, the FDA updated the approval to include adults with major depression and suicidal thoughts or actions.

To provide clinical guidance, Dr. McIntyre and colleagues synthesized the available literature on the efficacy, safety, and tolerability of ketamine and esketamine for TRD.

The evidence, they note, supports the rapid-onset (within 1-2 days) efficacy of esketamine and ketamine in TRD.

The strongest evidence of efficacy is for intranasal esketamine and intravenous ketamine. There is insufficient evidence for oral, subcutaneous, or intramuscular ketamine for TRD, they report.

Intranasal esketamine demonstrates efficacy, safety, and tolerability for up to 1 year in adults with TRD. Evidence for long-term efficacy, safety, and tolerability of intravenous ketamine for patients with TRD is insufficient, the group notes.

They also note that esketamine is approved in the United States for major depression in association with suicidal ideation or behavior and that it has been proven to reduce suicide completion.

Safety concerns with ketamine and esketamine identified in the literature include, but are not limited to, psychiatric, neurologic/cognitive, genitourinary, and hemodynamic effects.
 

Implementation checklist

The group has developed an “implementation checklist” for use of ketamine/esketamine in clinical practice.

Starting with patient selection, they note that appropriate patients are those with a confirmed diagnosis of TRD for whom psychosis and other conditions that would significantly affect the risk-benefit ratio have been ruled out.

They suggest that a physical examination and monitoring of vital signs be undertaken during treatment and during posttreatment surveillance. A urine drug screen should be considered if appropriate.

The group advises that esketamine and ketamine be administered only in settings with multidisciplinary personnel, including, but not limited to, those with expertise in the assessment of mood disorders.

Clinics should be equipped with appropriate cardiorespiratory monitoring and be capable of psychiatric assessment of dissociation and psychotomimetic effects.

Depressive symptoms should be measured, and the authors suggest assessing for anxiety, cognitive function, well-being, and psychosocial function.

Patients should be monitored immediately after treatment to ensure cardiorespiratory stability, clear sensorium, and attenuation of dissociative and psychotomimetic effects.

The United States and some other countries require a risk evaluation and mitigation strategy (REMS) when administering esketamine. Regarding the REMS, it is advised that all patients be monitored for a minimum of 2 hours before discharge.

Patients should arrange for reliable transportation for each appointment, and they should be advised not to operate motor vehicles or hazardous machinery without at least one night of sleep.

“The rate of treatment-resistant depression as well as suicide is extraordinary and rising in many parts of the world, only worsened by COVID-19,” said Dr. McIntyre.

“Clinicians of different professional backgrounds have been interested in ketamine/esketamine, and we are extraordinarily pleased to see our international guidelines published,” he added.
 

‘Extremely useful’

Reached for comment, Alan Schatzberg, MD, professor of psychiatry and behavioral sciences at Stanford (Calif.) University, said this document “puts a lot of information in one place as far as what we know and what we don’t know right now, and that’s helpful. I think it’s an attempt to have a kind of a somewhat objective review of the literature, and it’s in a good journal.”

The article, Dr. Schatzberg added, “could be extremely useful for someone who is considering whether ketamine is useful for a patient or what they can tell a patient about ketamine, that is, about how long they might need, is it going to work, will it continue to work, and the level of data we have either on benefits or side effects.”

The research had no specific funding. The original article contains a complete list of author disclosures. Dr. Schatzberg has received grant support from Janssen; has served as a consultant for Alkermes, Avanir, Brain Resource, Bracket, Compass, Delpor, Epiodyne, GLG, Jazz, Janssen Pharmaceuticals, Lundbeck/Takeda, McKinsey and Company, Merck, Myriad Genetics, Neuronetics, Owl Analytics, Pfizer, Sage, Sunovion, and Xhale; holds equity in Corcept (cofounder), Delpor, Dermira, Epiodyne, Gilead, Incyte Genetics, Intersect ENT, Madrigal, Merck, Owl Analytics, Seattle Genetics, Titan, and Xhale; and is listed as an inventor on patents for pharmacogenetics and antiglucocorticoid use in the prediction of antidepressant response.

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

Since March 2020, my colleagues and I have conducted Virtual Rounds at the Center for Women’s Mental Health at Massachusetts General Hospital. It has been an opportunity to review the basic tenets of care for reproductive age women before, during, and after pregnancy, and also to learn of extraordinary cases being managed both in the outpatient setting and in the context of the COVID-19 pandemic.

As I’ve noted in previous columns, we have seen a heightening of symptoms of anxiety and insomnia during the pandemic in women who visit our center, and at the centers of the more than 100 clinicians who join Virtual Rounds each week. These colleagues represent people in rural areas, urban environments, and underserved communities across America that have been severely affected by the pandemic. It is clear that the stress of the pandemic is undeniable for patients both with and without psychiatric or mental health issues. We have also seen clinical roughening in women who have been well for a long period of time. In particular, we have noticed that postpartum women are struggling with the stressors of the postpartum period, such as figuring out the logistics of support with respect to childcare, managing maternity leave, and adapting to shifting of anticipated support systems.

Hundreds of women with bipolar disorder come to see us each year about the reproductive safety of the medicines on which they are maintained. Those patients are typically well, and we collaborate with them and their doctors about the safest treatment recommendations. With that said, women with bipolar disorder are at particular risk for postpartum worsening of their mood. The management of their medications during pregnancy requires extremely careful attention because relapse of psychiatric disorder during pregnancy is the strongest predictor of postpartum worsening of underlying psychiatric illness.

This is an opportunity to briefly review the reproductive safety of treatments for these women. We know through initiatives such as the Massachusetts General Hospital National Pregnancy Registry for Psychiatric Medications that the most widely used medicines for bipolar women during pregnancy include lamotrigine, atypical antipsychotics, and lithium carbonate.
 

Lamotrigine

The last 15 years have generated the most consistent data on the reproductive safety of lamotrigine. One of the issues, however, with respect to lamotrigine is that its use requires very careful and slow titration and it is also more effective in patients who are well and in the maintenance phase of the illness versus those who are more acutely manic or who are suffering from frank bipolar depression.

Critically, the literature does not support the use of lamotrigine for patients with bipolar I or with more manic symptoms. That being said, it remains a mainstay of treatment for many patients with bipolar disorder, is easy to use across pregnancy, and has an attractive side-effect profile and a very strong reproductive safety profile, suggesting the absence of an increased risk for major malformations.
 

Atypical antipsychotics

We have less information but have a growing body of evidence about atypical antipsychotics. Both data from administrative databases as well a growing literature from pregnancy registries, such as the National Pregnancy Registry for Atypical Antipsychotics, fail to show a signal for teratogenicity with respect to use of the medicines as a class, and also with specific reference to some of the most widely used atypical antipsychotics, particularly quetiapine and aripiprazole. Our comfort level, compared with a decade ago, with using the second-generation antipsychotics is much greater. That’s a good thing considering the extent to which patients presenting on a combination of, for example, lamotrigine and atypical antipsychotics.

Lithium carbonate

Another mainstay of treatment for women with bipolar I disorder and prominent symptoms of mania is lithium carbonate. The data for efficacy of lithium carbonate used both acutely and for maintenance treatment of bipolar disorder has been unequivocal. Concerns about the teratogenicity of lithium go back to the 1970s and indicate a small increased absolute and relative risk for cardiovascular malformations. More recently, a meta-analysis of lithium exposure during pregnancy and the postpartum period supports this older data, which suggests this increased risk, and examines other outcomes concerning to women with bipolar disorder who use lithium, such as preterm labor, low birth weight, miscarriage, and other adverse neonatal outcomes.

In 2021, with the backdrop of the pandemic, what we actually see is that, for our pregnant and postpartum patients with bipolar disorder, the imperative to keep them well, keep them out of the hospital, and keep them safe has often required careful coadministration of drugs like lamotrigine, lithium, and atypical antipsychotics (and even benzodiazepines). Keeping this population well during the perinatal period is so critical. We were all trained to use the least number of medications when possible across psychiatric illnesses. But the years, data, and clinical experience have shown that polypharmacy may be required to sustain euthymia in many patients with bipolar disorder. The reflex historically has been to stop medications during pregnancy. We take pause, particularly during the pandemic, before reverting back to the practice of 25 years ago of abruptly stopping medicines such as lithium or atypical antipsychotics in patients with bipolar disorder because we know that the risk for relapse is very high following a shift from the regimen that got the patient well.

The COVID-19 pandemic in many respects has highlighted a need to clinically thread the needle with respect to developing a regimen that minimizes risk of reproductive safety concerns but maximizes the likelihood that we can sustain the emotional well-being of these women across pregnancy and into the postpartum period.

Dr. Cohen is the director of the Ammon-Pinizzotto Center for Women’s Mental Health at Massachusetts General Hospital, which provides information resources and conducts clinical care and research in reproductive mental health. He has been a consultant to manufacturers of psychiatric medications. Email Dr. Cohen at obnews@mdedge.com.

Since March 2020, my colleagues and I have conducted Virtual Rounds at the Center for Women’s Mental Health at Massachusetts General Hospital. It has been an opportunity to review the basic tenets of care for reproductive age women before, during, and after pregnancy, and also to learn of extraordinary cases being managed both in the outpatient setting and in the context of the COVID-19 pandemic.

As I’ve noted in previous columns, we have seen a heightening of symptoms of anxiety and insomnia during the pandemic in women who visit our center, and at the centers of the more than 100 clinicians who join Virtual Rounds each week. These colleagues represent people in rural areas, urban environments, and underserved communities across America that have been severely affected by the pandemic. It is clear that the stress of the pandemic is undeniable for patients both with and without psychiatric or mental health issues. We have also seen clinical roughening in women who have been well for a long period of time. In particular, we have noticed that postpartum women are struggling with the stressors of the postpartum period, such as figuring out the logistics of support with respect to childcare, managing maternity leave, and adapting to shifting of anticipated support systems.

Hundreds of women with bipolar disorder come to see us each year about the reproductive safety of the medicines on which they are maintained. Those patients are typically well, and we collaborate with them and their doctors about the safest treatment recommendations. With that said, women with bipolar disorder are at particular risk for postpartum worsening of their mood. The management of their medications during pregnancy requires extremely careful attention because relapse of psychiatric disorder during pregnancy is the strongest predictor of postpartum worsening of underlying psychiatric illness.

This is an opportunity to briefly review the reproductive safety of treatments for these women. We know through initiatives such as the Massachusetts General Hospital National Pregnancy Registry for Psychiatric Medications that the most widely used medicines for bipolar women during pregnancy include lamotrigine, atypical antipsychotics, and lithium carbonate.
 

Lamotrigine

The last 15 years have generated the most consistent data on the reproductive safety of lamotrigine. One of the issues, however, with respect to lamotrigine is that its use requires very careful and slow titration and it is also more effective in patients who are well and in the maintenance phase of the illness versus those who are more acutely manic or who are suffering from frank bipolar depression.

Critically, the literature does not support the use of lamotrigine for patients with bipolar I or with more manic symptoms. That being said, it remains a mainstay of treatment for many patients with bipolar disorder, is easy to use across pregnancy, and has an attractive side-effect profile and a very strong reproductive safety profile, suggesting the absence of an increased risk for major malformations.
 

Atypical antipsychotics

We have less information but have a growing body of evidence about atypical antipsychotics. Both data from administrative databases as well a growing literature from pregnancy registries, such as the National Pregnancy Registry for Atypical Antipsychotics, fail to show a signal for teratogenicity with respect to use of the medicines as a class, and also with specific reference to some of the most widely used atypical antipsychotics, particularly quetiapine and aripiprazole. Our comfort level, compared with a decade ago, with using the second-generation antipsychotics is much greater. That’s a good thing considering the extent to which patients presenting on a combination of, for example, lamotrigine and atypical antipsychotics.

Lithium carbonate

Another mainstay of treatment for women with bipolar I disorder and prominent symptoms of mania is lithium carbonate. The data for efficacy of lithium carbonate used both acutely and for maintenance treatment of bipolar disorder has been unequivocal. Concerns about the teratogenicity of lithium go back to the 1970s and indicate a small increased absolute and relative risk for cardiovascular malformations. More recently, a meta-analysis of lithium exposure during pregnancy and the postpartum period supports this older data, which suggests this increased risk, and examines other outcomes concerning to women with bipolar disorder who use lithium, such as preterm labor, low birth weight, miscarriage, and other adverse neonatal outcomes.

In 2021, with the backdrop of the pandemic, what we actually see is that, for our pregnant and postpartum patients with bipolar disorder, the imperative to keep them well, keep them out of the hospital, and keep them safe has often required careful coadministration of drugs like lamotrigine, lithium, and atypical antipsychotics (and even benzodiazepines). Keeping this population well during the perinatal period is so critical. We were all trained to use the least number of medications when possible across psychiatric illnesses. But the years, data, and clinical experience have shown that polypharmacy may be required to sustain euthymia in many patients with bipolar disorder. The reflex historically has been to stop medications during pregnancy. We take pause, particularly during the pandemic, before reverting back to the practice of 25 years ago of abruptly stopping medicines such as lithium or atypical antipsychotics in patients with bipolar disorder because we know that the risk for relapse is very high following a shift from the regimen that got the patient well.

The COVID-19 pandemic in many respects has highlighted a need to clinically thread the needle with respect to developing a regimen that minimizes risk of reproductive safety concerns but maximizes the likelihood that we can sustain the emotional well-being of these women across pregnancy and into the postpartum period.

Dr. Cohen is the director of the Ammon-Pinizzotto Center for Women’s Mental Health at Massachusetts General Hospital, which provides information resources and conducts clinical care and research in reproductive mental health. He has been a consultant to manufacturers of psychiatric medications. Email Dr. Cohen at obnews@mdedge.com.

Since March 2020, my colleagues and I have conducted Virtual Rounds at the Center for Women’s Mental Health at Massachusetts General Hospital. It has been an opportunity to review the basic tenets of care for reproductive age women before, during, and after pregnancy, and also to learn of extraordinary cases being managed both in the outpatient setting and in the context of the COVID-19 pandemic.

As I’ve noted in previous columns, we have seen a heightening of symptoms of anxiety and insomnia during the pandemic in women who visit our center, and at the centers of the more than 100 clinicians who join Virtual Rounds each week. These colleagues represent people in rural areas, urban environments, and underserved communities across America that have been severely affected by the pandemic. It is clear that the stress of the pandemic is undeniable for patients both with and without psychiatric or mental health issues. We have also seen clinical roughening in women who have been well for a long period of time. In particular, we have noticed that postpartum women are struggling with the stressors of the postpartum period, such as figuring out the logistics of support with respect to childcare, managing maternity leave, and adapting to shifting of anticipated support systems.

Hundreds of women with bipolar disorder come to see us each year about the reproductive safety of the medicines on which they are maintained. Those patients are typically well, and we collaborate with them and their doctors about the safest treatment recommendations. With that said, women with bipolar disorder are at particular risk for postpartum worsening of their mood. The management of their medications during pregnancy requires extremely careful attention because relapse of psychiatric disorder during pregnancy is the strongest predictor of postpartum worsening of underlying psychiatric illness.

This is an opportunity to briefly review the reproductive safety of treatments for these women. We know through initiatives such as the Massachusetts General Hospital National Pregnancy Registry for Psychiatric Medications that the most widely used medicines for bipolar women during pregnancy include lamotrigine, atypical antipsychotics, and lithium carbonate.
 

Lamotrigine

The last 15 years have generated the most consistent data on the reproductive safety of lamotrigine. One of the issues, however, with respect to lamotrigine is that its use requires very careful and slow titration and it is also more effective in patients who are well and in the maintenance phase of the illness versus those who are more acutely manic or who are suffering from frank bipolar depression.

Critically, the literature does not support the use of lamotrigine for patients with bipolar I or with more manic symptoms. That being said, it remains a mainstay of treatment for many patients with bipolar disorder, is easy to use across pregnancy, and has an attractive side-effect profile and a very strong reproductive safety profile, suggesting the absence of an increased risk for major malformations.
 

Atypical antipsychotics

We have less information but have a growing body of evidence about atypical antipsychotics. Both data from administrative databases as well a growing literature from pregnancy registries, such as the National Pregnancy Registry for Atypical Antipsychotics, fail to show a signal for teratogenicity with respect to use of the medicines as a class, and also with specific reference to some of the most widely used atypical antipsychotics, particularly quetiapine and aripiprazole. Our comfort level, compared with a decade ago, with using the second-generation antipsychotics is much greater. That’s a good thing considering the extent to which patients presenting on a combination of, for example, lamotrigine and atypical antipsychotics.

Lithium carbonate

Another mainstay of treatment for women with bipolar I disorder and prominent symptoms of mania is lithium carbonate. The data for efficacy of lithium carbonate used both acutely and for maintenance treatment of bipolar disorder has been unequivocal. Concerns about the teratogenicity of lithium go back to the 1970s and indicate a small increased absolute and relative risk for cardiovascular malformations. More recently, a meta-analysis of lithium exposure during pregnancy and the postpartum period supports this older data, which suggests this increased risk, and examines other outcomes concerning to women with bipolar disorder who use lithium, such as preterm labor, low birth weight, miscarriage, and other adverse neonatal outcomes.

In 2021, with the backdrop of the pandemic, what we actually see is that, for our pregnant and postpartum patients with bipolar disorder, the imperative to keep them well, keep them out of the hospital, and keep them safe has often required careful coadministration of drugs like lamotrigine, lithium, and atypical antipsychotics (and even benzodiazepines). Keeping this population well during the perinatal period is so critical. We were all trained to use the least number of medications when possible across psychiatric illnesses. But the years, data, and clinical experience have shown that polypharmacy may be required to sustain euthymia in many patients with bipolar disorder. The reflex historically has been to stop medications during pregnancy. We take pause, particularly during the pandemic, before reverting back to the practice of 25 years ago of abruptly stopping medicines such as lithium or atypical antipsychotics in patients with bipolar disorder because we know that the risk for relapse is very high following a shift from the regimen that got the patient well.

The COVID-19 pandemic in many respects has highlighted a need to clinically thread the needle with respect to developing a regimen that minimizes risk of reproductive safety concerns but maximizes the likelihood that we can sustain the emotional well-being of these women across pregnancy and into the postpartum period.

Dr. Cohen is the director of the Ammon-Pinizzotto Center for Women’s Mental Health at Massachusetts General Hospital, which provides information resources and conducts clinical care and research in reproductive mental health. He has been a consultant to manufacturers of psychiatric medications. Email Dr. Cohen at obnews@mdedge.com.

Background: Postoperative delirium is common in older patients undergoing surgery and often leads to complications including longer length of stay (LOS), increased mortality, functional decline, and dementia. The volunteer-based Hospital Elder Life Program (HELP) is one of the most widely implemented prevention tools to reduce POD; however, different cultures may not use volunteers in their hospital systems.

Study design: Randomized clinical trial.

Setting: West China Hospital in Chengdu.

Synopsis: This Chinese-based clinical trial evaluated 281 patients aged 70 years or older who underwent elective surgery and were randomized to either t-HELP units or usual-care units. t-HELP patients received three universal protocols that included family-driven interventions of orientation, therapeutic activities, and early mobilization protocols, as well as targeted protocols based on delirium risk factors, while control participants received usual nursing care. The incidence of POD was significantly reduced in the t-HELP group, compared with the control group (2.6% vs. 19.4%), which was also associated with a shorter LOS. Patients were also noted to have less cognitive and functional decline that was sustained after discharge.

Bottom line: For hospitals that do not use volunteers in delirium prevention, involving family appears to be effective in reducing POD and maintaining physical and cognitive function post operatively.

Citation: Wang YY et al. Effect of the Tailored, Family-Involved Hospital Elder Life Program on postoperative delirium and function in older adults: A randomized clinical trial. JAMA Intern Med. 2019 Oct 21. doi: 10.1001/jamainternmed.2019.4446.

Dr. Ciarkowski is a hospitalist and clinical instructor of medicine at the University of Utah, Salt Lake City.

Background: Postoperative delirium is common in older patients undergoing surgery and often leads to complications including longer length of stay (LOS), increased mortality, functional decline, and dementia. The volunteer-based Hospital Elder Life Program (HELP) is one of the most widely implemented prevention tools to reduce POD; however, different cultures may not use volunteers in their hospital systems.

Study design: Randomized clinical trial.

Setting: West China Hospital in Chengdu.

Synopsis: This Chinese-based clinical trial evaluated 281 patients aged 70 years or older who underwent elective surgery and were randomized to either t-HELP units or usual-care units. t-HELP patients received three universal protocols that included family-driven interventions of orientation, therapeutic activities, and early mobilization protocols, as well as targeted protocols based on delirium risk factors, while control participants received usual nursing care. The incidence of POD was significantly reduced in the t-HELP group, compared with the control group (2.6% vs. 19.4%), which was also associated with a shorter LOS. Patients were also noted to have less cognitive and functional decline that was sustained after discharge.

Bottom line: For hospitals that do not use volunteers in delirium prevention, involving family appears to be effective in reducing POD and maintaining physical and cognitive function post operatively.

Citation: Wang YY et al. Effect of the Tailored, Family-Involved Hospital Elder Life Program on postoperative delirium and function in older adults: A randomized clinical trial. JAMA Intern Med. 2019 Oct 21. doi: 10.1001/jamainternmed.2019.4446.

Dr. Ciarkowski is a hospitalist and clinical instructor of medicine at the University of Utah, Salt Lake City.

Background: Postoperative delirium is common in older patients undergoing surgery and often leads to complications including longer length of stay (LOS), increased mortality, functional decline, and dementia. The volunteer-based Hospital Elder Life Program (HELP) is one of the most widely implemented prevention tools to reduce POD; however, different cultures may not use volunteers in their hospital systems.

Study design: Randomized clinical trial.

Setting: West China Hospital in Chengdu.

Synopsis: This Chinese-based clinical trial evaluated 281 patients aged 70 years or older who underwent elective surgery and were randomized to either t-HELP units or usual-care units. t-HELP patients received three universal protocols that included family-driven interventions of orientation, therapeutic activities, and early mobilization protocols, as well as targeted protocols based on delirium risk factors, while control participants received usual nursing care. The incidence of POD was significantly reduced in the t-HELP group, compared with the control group (2.6% vs. 19.4%), which was also associated with a shorter LOS. Patients were also noted to have less cognitive and functional decline that was sustained after discharge.

Bottom line: For hospitals that do not use volunteers in delirium prevention, involving family appears to be effective in reducing POD and maintaining physical and cognitive function post operatively.

Citation: Wang YY et al. Effect of the Tailored, Family-Involved Hospital Elder Life Program on postoperative delirium and function in older adults: A randomized clinical trial. JAMA Intern Med. 2019 Oct 21. doi: 10.1001/jamainternmed.2019.4446.

Dr. Ciarkowski is a hospitalist and clinical instructor of medicine at the University of Utah, Salt Lake City.

Background: Depression after ACS is common and is associated with increased mortality. Professional societies have recommended routine depression screening in these patients; however, this has not been consistently implemented because there is a lack of data to support routine screening.

Depression remains a substantial factor in coronary disease and quality of life; however, systematic depression screening appears to have limited population-level benefits.

Bottom line: Systematic depression screening with or without treatment offerings did not alter quality of life, depression-free days, or mortality in patients with ACS.

Citation: Kronish IM et al. Effect of depression screening after acute coronary syndrome on quality of life. JAMA Intern Med. 2020;180(1):45-53.

Dr. Ciarkowski is a hospitalist and clinical instructor of medicine at the University of Utah, Salt Lake City.

Background: Depression after ACS is common and is associated with increased mortality. Professional societies have recommended routine depression screening in these patients; however, this has not been consistently implemented because there is a lack of data to support routine screening.

Depression remains a substantial factor in coronary disease and quality of life; however, systematic depression screening appears to have limited population-level benefits.

Bottom line: Systematic depression screening with or without treatment offerings did not alter quality of life, depression-free days, or mortality in patients with ACS.

Citation: Kronish IM et al. Effect of depression screening after acute coronary syndrome on quality of life. JAMA Intern Med. 2020;180(1):45-53.

Dr. Ciarkowski is a hospitalist and clinical instructor of medicine at the University of Utah, Salt Lake City.

Background: Depression after ACS is common and is associated with increased mortality. Professional societies have recommended routine depression screening in these patients; however, this has not been consistently implemented because there is a lack of data to support routine screening.

Depression remains a substantial factor in coronary disease and quality of life; however, systematic depression screening appears to have limited population-level benefits.

Bottom line: Systematic depression screening with or without treatment offerings did not alter quality of life, depression-free days, or mortality in patients with ACS.

Citation: Kronish IM et al. Effect of depression screening after acute coronary syndrome on quality of life. JAMA Intern Med. 2020;180(1):45-53.

Dr. Ciarkowski is a hospitalist and clinical instructor of medicine at the University of Utah, Salt Lake City.

ACE inhibitors may be associated with an increased risk for schizophrenia and may affect psychiatric symptoms, new research suggests.

Investigators found individuals who carry a genetic variant associated with lower levels of the ACE gene and protein have increased liability to schizophrenia, suggesting that drugs that lower ACE levels or activity may do the same.

“Our findings warrant further investigation into the role of ACE in schizophrenia and closer monitoring by clinicians of individuals, especially those with schizophrenia, who may be on medication that lower ACE activity, such as ACE inhibitors,” Sonia Shah, PhD, Institute for Biomedical Sciences, University of Queensland, Brisbane, Australia, said in an interview.

The study was published online March 10, 2021, in JAMA Psychiatry.
 

Antihypertensives and mental illness

Hypertension is common in patients with psychiatric disorders and observational studies have reported associations between antihypertensive medication and these disorders, although the findings have been mixed.

Dr. Shah and colleagues estimated the potential of different antihypertensive drug classes on schizophrenia, bipolar disorder, and major depressive disorder.

In a two-sample Mendelian randomization study, they evaluated ties between a single-nucleotide variant and drug-target gene expression derived from expression quantitative trait loci data in blood (sample 1) and the SNV disease association from published case-control, genomewide association studies (sample 2).

The analyses included 40,675 patients with schizophrenia and 64,643 controls; 20,352 with bipolar disorder and 31,358 controls; and 135,458 with major depressive disorder and 344,901 controls.

The major finding was that a one standard deviation–lower expression of the ACE gene in blood was associated with lower systolic blood pressure of 4.0 mm Hg (95% confidence interval, 2.7-5.3), but also an increased risk of schizophrenia (odds ratio, 1.75; 95% CI, 1.28-2.38).
 

Could ACE inhibitors worsen symptoms or trigger episodes?

In their article, the researchers noted that, in most patients, onset of schizophrenia occurs in late adolescence or early adult life, ruling out ACE inhibitor treatment as a potential causal factor for most cases.

“However, if lower ACE levels play a causal role for schizophrenia risk, it would be reasonable to hypothesize that further lowering of ACE activity in existing patients could worsen symptoms or trigger a new episode,” they wrote.

Dr. Shah emphasized that evidence from genetic analyses alone is “not sufficient to justify changes in prescription guidelines.”

“Patients should not stop taking these medications if they are effective at controlling their blood pressure and they don’t suffer any adverse effects. But it would be reasonable to encourage greater pharmacovigilance,” she said in an interview.

“One way in which we are hoping to follow up these findings,” said Dr. Shah, “is to access electronic health record data for millions of individuals to investigate if there is evidence of increased rates of psychotic episodes in individuals who use ACE inhibitors, compared to other classes of blood pressure–lowering medication.”
 

Caution warranted

Reached for comment, Timothy Sullivan, MD, chair of psychiatry and behavioral sciences at Staten Island University Hospital in New York, noted that this is an “extremely complicated” study and urged caution in interpreting the results.

“Since most people develop schizophrenia earlier in life, before they usually develop problems with blood pressure, it’s not so much that these drugs might cause schizophrenia,” Dr. Sullivan said.

“But because of their effects on this particular gene, there’s a possibility that they might worsen symptoms or in somebody with borderline risk might cause them to develop symptoms later in life. This may apply to a relatively small number of people who develop symptoms of schizophrenia in their 40s and beyond,” he added.

That’s where “pharmacovigilance” comes into play, Dr. Sullivan said. “In other words, we should be looking at people we’re treating with these drugs to see – might we be tipping some of them into illness states that they otherwise wouldn’t experience?”

Support for the study was provided by the National Health and Medical Research Council (Australia) and U.S. National Institute for Mental Health. Dr. Shah and Dr. Sullivan disclosed no relevant financial relationships.

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

ACE inhibitors may be associated with an increased risk for schizophrenia and may affect psychiatric symptoms, new research suggests.

Investigators found individuals who carry a genetic variant associated with lower levels of the ACE gene and protein have increased liability to schizophrenia, suggesting that drugs that lower ACE levels or activity may do the same.

“Our findings warrant further investigation into the role of ACE in schizophrenia and closer monitoring by clinicians of individuals, especially those with schizophrenia, who may be on medication that lower ACE activity, such as ACE inhibitors,” Sonia Shah, PhD, Institute for Biomedical Sciences, University of Queensland, Brisbane, Australia, said in an interview.

The study was published online March 10, 2021, in JAMA Psychiatry.
 

Antihypertensives and mental illness

Hypertension is common in patients with psychiatric disorders and observational studies have reported associations between antihypertensive medication and these disorders, although the findings have been mixed.

Dr. Shah and colleagues estimated the potential of different antihypertensive drug classes on schizophrenia, bipolar disorder, and major depressive disorder.

In a two-sample Mendelian randomization study, they evaluated ties between a single-nucleotide variant and drug-target gene expression derived from expression quantitative trait loci data in blood (sample 1) and the SNV disease association from published case-control, genomewide association studies (sample 2).

The analyses included 40,675 patients with schizophrenia and 64,643 controls; 20,352 with bipolar disorder and 31,358 controls; and 135,458 with major depressive disorder and 344,901 controls.

The major finding was that a one standard deviation–lower expression of the ACE gene in blood was associated with lower systolic blood pressure of 4.0 mm Hg (95% confidence interval, 2.7-5.3), but also an increased risk of schizophrenia (odds ratio, 1.75; 95% CI, 1.28-2.38).
 

Could ACE inhibitors worsen symptoms or trigger episodes?

In their article, the researchers noted that, in most patients, onset of schizophrenia occurs in late adolescence or early adult life, ruling out ACE inhibitor treatment as a potential causal factor for most cases.

“However, if lower ACE levels play a causal role for schizophrenia risk, it would be reasonable to hypothesize that further lowering of ACE activity in existing patients could worsen symptoms or trigger a new episode,” they wrote.

Dr. Shah emphasized that evidence from genetic analyses alone is “not sufficient to justify changes in prescription guidelines.”

“Patients should not stop taking these medications if they are effective at controlling their blood pressure and they don’t suffer any adverse effects. But it would be reasonable to encourage greater pharmacovigilance,” she said in an interview.

“One way in which we are hoping to follow up these findings,” said Dr. Shah, “is to access electronic health record data for millions of individuals to investigate if there is evidence of increased rates of psychotic episodes in individuals who use ACE inhibitors, compared to other classes of blood pressure–lowering medication.”
 

Caution warranted

Reached for comment, Timothy Sullivan, MD, chair of psychiatry and behavioral sciences at Staten Island University Hospital in New York, noted that this is an “extremely complicated” study and urged caution in interpreting the results.

“Since most people develop schizophrenia earlier in life, before they usually develop problems with blood pressure, it’s not so much that these drugs might cause schizophrenia,” Dr. Sullivan said.

“But because of their effects on this particular gene, there’s a possibility that they might worsen symptoms or in somebody with borderline risk might cause them to develop symptoms later in life. This may apply to a relatively small number of people who develop symptoms of schizophrenia in their 40s and beyond,” he added.

That’s where “pharmacovigilance” comes into play, Dr. Sullivan said. “In other words, we should be looking at people we’re treating with these drugs to see – might we be tipping some of them into illness states that they otherwise wouldn’t experience?”

Support for the study was provided by the National Health and Medical Research Council (Australia) and U.S. National Institute for Mental Health. Dr. Shah and Dr. Sullivan disclosed no relevant financial relationships.

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

ACE inhibitors may be associated with an increased risk for schizophrenia and may affect psychiatric symptoms, new research suggests.

Investigators found individuals who carry a genetic variant associated with lower levels of the ACE gene and protein have increased liability to schizophrenia, suggesting that drugs that lower ACE levels or activity may do the same.

“Our findings warrant further investigation into the role of ACE in schizophrenia and closer monitoring by clinicians of individuals, especially those with schizophrenia, who may be on medication that lower ACE activity, such as ACE inhibitors,” Sonia Shah, PhD, Institute for Biomedical Sciences, University of Queensland, Brisbane, Australia, said in an interview.

The study was published online March 10, 2021, in JAMA Psychiatry.
 

Antihypertensives and mental illness

Hypertension is common in patients with psychiatric disorders and observational studies have reported associations between antihypertensive medication and these disorders, although the findings have been mixed.

Dr. Shah and colleagues estimated the potential of different antihypertensive drug classes on schizophrenia, bipolar disorder, and major depressive disorder.

In a two-sample Mendelian randomization study, they evaluated ties between a single-nucleotide variant and drug-target gene expression derived from expression quantitative trait loci data in blood (sample 1) and the SNV disease association from published case-control, genomewide association studies (sample 2).

The analyses included 40,675 patients with schizophrenia and 64,643 controls; 20,352 with bipolar disorder and 31,358 controls; and 135,458 with major depressive disorder and 344,901 controls.

The major finding was that a one standard deviation–lower expression of the ACE gene in blood was associated with lower systolic blood pressure of 4.0 mm Hg (95% confidence interval, 2.7-5.3), but also an increased risk of schizophrenia (odds ratio, 1.75; 95% CI, 1.28-2.38).
 

Could ACE inhibitors worsen symptoms or trigger episodes?

In their article, the researchers noted that, in most patients, onset of schizophrenia occurs in late adolescence or early adult life, ruling out ACE inhibitor treatment as a potential causal factor for most cases.

“However, if lower ACE levels play a causal role for schizophrenia risk, it would be reasonable to hypothesize that further lowering of ACE activity in existing patients could worsen symptoms or trigger a new episode,” they wrote.

Dr. Shah emphasized that evidence from genetic analyses alone is “not sufficient to justify changes in prescription guidelines.”

“Patients should not stop taking these medications if they are effective at controlling their blood pressure and they don’t suffer any adverse effects. But it would be reasonable to encourage greater pharmacovigilance,” she said in an interview.

“One way in which we are hoping to follow up these findings,” said Dr. Shah, “is to access electronic health record data for millions of individuals to investigate if there is evidence of increased rates of psychotic episodes in individuals who use ACE inhibitors, compared to other classes of blood pressure–lowering medication.”
 

Caution warranted

Reached for comment, Timothy Sullivan, MD, chair of psychiatry and behavioral sciences at Staten Island University Hospital in New York, noted that this is an “extremely complicated” study and urged caution in interpreting the results.

“Since most people develop schizophrenia earlier in life, before they usually develop problems with blood pressure, it’s not so much that these drugs might cause schizophrenia,” Dr. Sullivan said.

“But because of their effects on this particular gene, there’s a possibility that they might worsen symptoms or in somebody with borderline risk might cause them to develop symptoms later in life. This may apply to a relatively small number of people who develop symptoms of schizophrenia in their 40s and beyond,” he added.

That’s where “pharmacovigilance” comes into play, Dr. Sullivan said. “In other words, we should be looking at people we’re treating with these drugs to see – might we be tipping some of them into illness states that they otherwise wouldn’t experience?”

Support for the study was provided by the National Health and Medical Research Council (Australia) and U.S. National Institute for Mental Health. Dr. Shah and Dr. Sullivan disclosed no relevant financial relationships.

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

A new survey that assessed the mental health impact of COVID-19 across the globe shows high rates of trauma and clinical mood disorders related to the pandemic.

Courtesy Dr. Tara Thigarajan

The survey, carried out by Sapien Labs, was conducted in eight English-speaking countries and included 49,000 adults. It showed that 57% of respondents experienced some COVID-19–related adversity or trauma.

Roughly one-quarter showed clinical signs of or were at risk for a mood disorder, and 40% described themselves as “succeeding or thriving.”

Those who reported the poorest mental health were young adults and individuals who experienced financial adversity or were unable to receive care for other medical conditions. Nonbinary gender and not getting enough sleep, exercise, or face-to-face socialization also increased the risk for poorer mental well-being.

“The data suggest that there will be long-term fallout from the pandemic on the mental health front,” Tara Thiagarajan, PhD, Sapien Labs founder and chief scientist, said in a press release.
 

Novel initiative

Dr. Thiagarajan said in an interview that she was running a company that provided microloans to 30,000 villages in India. The company included a research group the goal of which was to understand what predicts success in an individual and in a particular ecosystem, she said – “Why did some villages succeed and others didn’t?”

Dr. Thiagarajan and associates thought that “something big is happening in our life circumstances that causes changes in our brain and felt that we need to understand what they are and how they affect humanity. This was the impetus for founding Sapien Labs. “

The survey, which is part of the company’s Mental Health Million project, is an ongoing research initiative that makes data freely available to other researchers.

The investigators developed a “free and anonymous assessment tool,” the Mental Health Quotient (MHQ), which “encompasses a comprehensive view of our emotional, social, and cognitive function and capability,” said Dr. Thiagarajan.

The MHQ consists of 47 “elements of mental well-being.” Respondents’ MHQ scores ranged from –100 to +200. Negative scores indicate poorer mental well-being. Respondents were categorized as clinical, at risk, enduring, managing, succeeding, and thriving.

MHQ scores were computed for six “broad dimensions” of mental health: Core cognition, complex cognition, mood and outlook, drive and motivation, social self, and mind-body connection.

Participants were recruited through advertising on Google and Facebook in eight English-speaking countries – Canada, the United States, the United Kingdom, South Africa, Singapore, Australia, New Zealand, and India. The researchers collected demographic information, including age, education, and gender.
 

First step

The assessment was completed by 48,808 respondents between April 8 and Dec. 31, 2020.

A smaller sample of 2,000 people from the same countries who were polled by the investigators in 2019 was used as a comparator.

Taken together, the overall mental well-being score for 2020 was 8% lower than the score obtained in 2019 from the same countries, and the percentage of respondents who fell into the “clinical” category increased from 14% in 2009 to 26% in 2020.

Residents of Singapore had the highest MHQ score, followed by residents of the United States. At the other extreme, respondents from the United Kingdom and South Africa had the poorest MHQ scores.

“It is important to keep in mind that the English-speaking, Internet-enabled populace is not necessarily representative of each country as a whole,” the authors noted.
 

Youth hardest hit

The decline in mental well-being was “most pronounced” in persons of the youngest age category (18-24 years), whose average MHQ score was 29% lower than those aged at least 65 years.

Worldwide, 70% of respondents aged at least 65 years fell into the categories of “succeeding” or “thriving,” compared with just 17% of those aged 18-24 years.

“We saw a massive trend of diminishing mental well-being in younger individuals, suggesting that some societal force is at play that we need to get to the bottom of,” said Dr. Thiagarajan.

“Young people are still learning how to calibrate themselves in the world, and with age comes maturity, leading to a difference in emotional resilience,” she said.
 

Highest risk group

Mental well-being was poorest among nonbinary/third-gender respondents. Among those persons, more than 50% were classified as being at clinical risk, in comparison with males and females combined, and their MHQ scores were about 47 points lower.

Nonbinary individuals “are universally doing very poorly, relative to males or females,” said Dr. Thiagarajan. “This is a demographic at very high risk with a lot of suicidal thoughts.”

Respondents who had insufficient sleep, who lacked social interaction, and whose level of exercise was insufficient had lower MHQ scores of an “unexpected magnitude,” compared with their counterparts who had sufficient sleep, more social interaction, and more exercise (a discrepancy of 82, 66, and 46 points, respectively).

Only 3.9% of respondents reported having had COVID-19; 0.7% reported having had a severe case. Yet 57% of respondents reported that the pandemic had had negative consequences with regard to their health or their finances or social situation.

Those who were unable to get care for their other health conditions because of the pandemic (2% of all respondents) reported the worst mental well-being, followed by those who struggled for basic necessities (1.4%).

Reduced household income was associated with a 4% lower score but affected a higher percentage of people (17%). Social isolation was associated with a score of about 20 less. Higher rates of lifetime traumas and adversities were likewise associated with lower scores for mental well-being.
 

Creative, generous approach

Commenting on the survey results, Ken Duckworth, MD, clinical professor at Harvard Medical School, Boston, and chief medical officer of the National Alliance of Mental Illness, noted that the findings were similar to findings from studies in the United States, which showed disproportionately higher rates of mental health problems in younger individuals. Dr. Duckworth was not involved with the survey.

“The idea that this is an international phenomenon and the broad-stroke finding that younger people are suffering across nations is compelling and important for policymakers to look at,” he said.

Dr. Duckworth noted that although the findings are not “representative” of entire populations in a given country, the report is a “first step in a long journey.”

He described the report as “extremely brilliant, creative, and generous, allowing any academician to get access to the data.”

He saw it “less as a definitive report and more as a directionally informative survey that will yield great fruit over time.”

In a comment, Joshua Morganstein, MD, chair of the American Psychiatric Association’s Committee on the Psychiatric Dimensions of Disaster, said: “One of the important things a document like this highlights is the importance of understanding more where risk [for mental health disorders] is concentrated and what things have occurred or might occur that can buffer against that risk or protect us from it. We see that each nation has similar but also different challenges.”

Dr. Thiagarajan is the founder and chief scientist of Sapien Labs. Her coauthors are employees of Sapien Labs. Dr. Duckworth and Dr. Morganstein disclosed no relevant financial relationships.

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

A new survey that assessed the mental health impact of COVID-19 across the globe shows high rates of trauma and clinical mood disorders related to the pandemic.

Courtesy Dr. Tara Thigarajan

The survey, carried out by Sapien Labs, was conducted in eight English-speaking countries and included 49,000 adults. It showed that 57% of respondents experienced some COVID-19–related adversity or trauma.

Roughly one-quarter showed clinical signs of or were at risk for a mood disorder, and 40% described themselves as “succeeding or thriving.”

Those who reported the poorest mental health were young adults and individuals who experienced financial adversity or were unable to receive care for other medical conditions. Nonbinary gender and not getting enough sleep, exercise, or face-to-face socialization also increased the risk for poorer mental well-being.

“The data suggest that there will be long-term fallout from the pandemic on the mental health front,” Tara Thiagarajan, PhD, Sapien Labs founder and chief scientist, said in a press release.
 

Novel initiative

Dr. Thiagarajan said in an interview that she was running a company that provided microloans to 30,000 villages in India. The company included a research group the goal of which was to understand what predicts success in an individual and in a particular ecosystem, she said – “Why did some villages succeed and others didn’t?”

Dr. Thiagarajan and associates thought that “something big is happening in our life circumstances that causes changes in our brain and felt that we need to understand what they are and how they affect humanity. This was the impetus for founding Sapien Labs. “

The survey, which is part of the company’s Mental Health Million project, is an ongoing research initiative that makes data freely available to other researchers.

The investigators developed a “free and anonymous assessment tool,” the Mental Health Quotient (MHQ), which “encompasses a comprehensive view of our emotional, social, and cognitive function and capability,” said Dr. Thiagarajan.

The MHQ consists of 47 “elements of mental well-being.” Respondents’ MHQ scores ranged from –100 to +200. Negative scores indicate poorer mental well-being. Respondents were categorized as clinical, at risk, enduring, managing, succeeding, and thriving.

MHQ scores were computed for six “broad dimensions” of mental health: Core cognition, complex cognition, mood and outlook, drive and motivation, social self, and mind-body connection.

Participants were recruited through advertising on Google and Facebook in eight English-speaking countries – Canada, the United States, the United Kingdom, South Africa, Singapore, Australia, New Zealand, and India. The researchers collected demographic information, including age, education, and gender.
 

First step

The assessment was completed by 48,808 respondents between April 8 and Dec. 31, 2020.

A smaller sample of 2,000 people from the same countries who were polled by the investigators in 2019 was used as a comparator.

Taken together, the overall mental well-being score for 2020 was 8% lower than the score obtained in 2019 from the same countries, and the percentage of respondents who fell into the “clinical” category increased from 14% in 2009 to 26% in 2020.

Residents of Singapore had the highest MHQ score, followed by residents of the United States. At the other extreme, respondents from the United Kingdom and South Africa had the poorest MHQ scores.

“It is important to keep in mind that the English-speaking, Internet-enabled populace is not necessarily representative of each country as a whole,” the authors noted.
 

Youth hardest hit

The decline in mental well-being was “most pronounced” in persons of the youngest age category (18-24 years), whose average MHQ score was 29% lower than those aged at least 65 years.

Worldwide, 70% of respondents aged at least 65 years fell into the categories of “succeeding” or “thriving,” compared with just 17% of those aged 18-24 years.

“We saw a massive trend of diminishing mental well-being in younger individuals, suggesting that some societal force is at play that we need to get to the bottom of,” said Dr. Thiagarajan.

“Young people are still learning how to calibrate themselves in the world, and with age comes maturity, leading to a difference in emotional resilience,” she said.
 

Highest risk group

Mental well-being was poorest among nonbinary/third-gender respondents. Among those persons, more than 50% were classified as being at clinical risk, in comparison with males and females combined, and their MHQ scores were about 47 points lower.

Nonbinary individuals “are universally doing very poorly, relative to males or females,” said Dr. Thiagarajan. “This is a demographic at very high risk with a lot of suicidal thoughts.”

Respondents who had insufficient sleep, who lacked social interaction, and whose level of exercise was insufficient had lower MHQ scores of an “unexpected magnitude,” compared with their counterparts who had sufficient sleep, more social interaction, and more exercise (a discrepancy of 82, 66, and 46 points, respectively).

Only 3.9% of respondents reported having had COVID-19; 0.7% reported having had a severe case. Yet 57% of respondents reported that the pandemic had had negative consequences with regard to their health or their finances or social situation.

Those who were unable to get care for their other health conditions because of the pandemic (2% of all respondents) reported the worst mental well-being, followed by those who struggled for basic necessities (1.4%).

Reduced household income was associated with a 4% lower score but affected a higher percentage of people (17%). Social isolation was associated with a score of about 20 less. Higher rates of lifetime traumas and adversities were likewise associated with lower scores for mental well-being.
 

Creative, generous approach

Commenting on the survey results, Ken Duckworth, MD, clinical professor at Harvard Medical School, Boston, and chief medical officer of the National Alliance of Mental Illness, noted that the findings were similar to findings from studies in the United States, which showed disproportionately higher rates of mental health problems in younger individuals. Dr. Duckworth was not involved with the survey.

“The idea that this is an international phenomenon and the broad-stroke finding that younger people are suffering across nations is compelling and important for policymakers to look at,” he said.

Dr. Duckworth noted that although the findings are not “representative” of entire populations in a given country, the report is a “first step in a long journey.”

He described the report as “extremely brilliant, creative, and generous, allowing any academician to get access to the data.”

He saw it “less as a definitive report and more as a directionally informative survey that will yield great fruit over time.”

In a comment, Joshua Morganstein, MD, chair of the American Psychiatric Association’s Committee on the Psychiatric Dimensions of Disaster, said: “One of the important things a document like this highlights is the importance of understanding more where risk [for mental health disorders] is concentrated and what things have occurred or might occur that can buffer against that risk or protect us from it. We see that each nation has similar but also different challenges.”

Dr. Thiagarajan is the founder and chief scientist of Sapien Labs. Her coauthors are employees of Sapien Labs. Dr. Duckworth and Dr. Morganstein disclosed no relevant financial relationships.

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

A new survey that assessed the mental health impact of COVID-19 across the globe shows high rates of trauma and clinical mood disorders related to the pandemic.

Courtesy Dr. Tara Thigarajan

The survey, carried out by Sapien Labs, was conducted in eight English-speaking countries and included 49,000 adults. It showed that 57% of respondents experienced some COVID-19–related adversity or trauma.

Roughly one-quarter showed clinical signs of or were at risk for a mood disorder, and 40% described themselves as “succeeding or thriving.”

Those who reported the poorest mental health were young adults and individuals who experienced financial adversity or were unable to receive care for other medical conditions. Nonbinary gender and not getting enough sleep, exercise, or face-to-face socialization also increased the risk for poorer mental well-being.

“The data suggest that there will be long-term fallout from the pandemic on the mental health front,” Tara Thiagarajan, PhD, Sapien Labs founder and chief scientist, said in a press release.
 

Novel initiative

Dr. Thiagarajan said in an interview that she was running a company that provided microloans to 30,000 villages in India. The company included a research group the goal of which was to understand what predicts success in an individual and in a particular ecosystem, she said – “Why did some villages succeed and others didn’t?”

Dr. Thiagarajan and associates thought that “something big is happening in our life circumstances that causes changes in our brain and felt that we need to understand what they are and how they affect humanity. This was the impetus for founding Sapien Labs. “

The survey, which is part of the company’s Mental Health Million project, is an ongoing research initiative that makes data freely available to other researchers.

The investigators developed a “free and anonymous assessment tool,” the Mental Health Quotient (MHQ), which “encompasses a comprehensive view of our emotional, social, and cognitive function and capability,” said Dr. Thiagarajan.

The MHQ consists of 47 “elements of mental well-being.” Respondents’ MHQ scores ranged from –100 to +200. Negative scores indicate poorer mental well-being. Respondents were categorized as clinical, at risk, enduring, managing, succeeding, and thriving.

MHQ scores were computed for six “broad dimensions” of mental health: Core cognition, complex cognition, mood and outlook, drive and motivation, social self, and mind-body connection.

Participants were recruited through advertising on Google and Facebook in eight English-speaking countries – Canada, the United States, the United Kingdom, South Africa, Singapore, Australia, New Zealand, and India. The researchers collected demographic information, including age, education, and gender.
 

First step

The assessment was completed by 48,808 respondents between April 8 and Dec. 31, 2020.

A smaller sample of 2,000 people from the same countries who were polled by the investigators in 2019 was used as a comparator.

Taken together, the overall mental well-being score for 2020 was 8% lower than the score obtained in 2019 from the same countries, and the percentage of respondents who fell into the “clinical” category increased from 14% in 2009 to 26% in 2020.

Residents of Singapore had the highest MHQ score, followed by residents of the United States. At the other extreme, respondents from the United Kingdom and South Africa had the poorest MHQ scores.

“It is important to keep in mind that the English-speaking, Internet-enabled populace is not necessarily representative of each country as a whole,” the authors noted.
 

Youth hardest hit

The decline in mental well-being was “most pronounced” in persons of the youngest age category (18-24 years), whose average MHQ score was 29% lower than those aged at least 65 years.

Worldwide, 70% of respondents aged at least 65 years fell into the categories of “succeeding” or “thriving,” compared with just 17% of those aged 18-24 years.

“We saw a massive trend of diminishing mental well-being in younger individuals, suggesting that some societal force is at play that we need to get to the bottom of,” said Dr. Thiagarajan.

“Young people are still learning how to calibrate themselves in the world, and with age comes maturity, leading to a difference in emotional resilience,” she said.
 

Highest risk group

Mental well-being was poorest among nonbinary/third-gender respondents. Among those persons, more than 50% were classified as being at clinical risk, in comparison with males and females combined, and their MHQ scores were about 47 points lower.

Nonbinary individuals “are universally doing very poorly, relative to males or females,” said Dr. Thiagarajan. “This is a demographic at very high risk with a lot of suicidal thoughts.”

Respondents who had insufficient sleep, who lacked social interaction, and whose level of exercise was insufficient had lower MHQ scores of an “unexpected magnitude,” compared with their counterparts who had sufficient sleep, more social interaction, and more exercise (a discrepancy of 82, 66, and 46 points, respectively).

Only 3.9% of respondents reported having had COVID-19; 0.7% reported having had a severe case. Yet 57% of respondents reported that the pandemic had had negative consequences with regard to their health or their finances or social situation.

Those who were unable to get care for their other health conditions because of the pandemic (2% of all respondents) reported the worst mental well-being, followed by those who struggled for basic necessities (1.4%).

Reduced household income was associated with a 4% lower score but affected a higher percentage of people (17%). Social isolation was associated with a score of about 20 less. Higher rates of lifetime traumas and adversities were likewise associated with lower scores for mental well-being.
 

Creative, generous approach

Commenting on the survey results, Ken Duckworth, MD, clinical professor at Harvard Medical School, Boston, and chief medical officer of the National Alliance of Mental Illness, noted that the findings were similar to findings from studies in the United States, which showed disproportionately higher rates of mental health problems in younger individuals. Dr. Duckworth was not involved with the survey.

“The idea that this is an international phenomenon and the broad-stroke finding that younger people are suffering across nations is compelling and important for policymakers to look at,” he said.

Dr. Duckworth noted that although the findings are not “representative” of entire populations in a given country, the report is a “first step in a long journey.”

He described the report as “extremely brilliant, creative, and generous, allowing any academician to get access to the data.”

He saw it “less as a definitive report and more as a directionally informative survey that will yield great fruit over time.”

In a comment, Joshua Morganstein, MD, chair of the American Psychiatric Association’s Committee on the Psychiatric Dimensions of Disaster, said: “One of the important things a document like this highlights is the importance of understanding more where risk [for mental health disorders] is concentrated and what things have occurred or might occur that can buffer against that risk or protect us from it. We see that each nation has similar but also different challenges.”

Dr. Thiagarajan is the founder and chief scientist of Sapien Labs. Her coauthors are employees of Sapien Labs. Dr. Duckworth and Dr. Morganstein disclosed no relevant financial relationships.

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