Depression

Regardless of the severity of their initial illness, 89% of people who were hospitalized with COVID-19 had returned to their original work 2 years later, a new study shows.

The burden of persistent COVID-19 symptoms appeared to improve over time, but a higher percentage of former patients reported poor health, compared with the general population. This suggests that some patients need more time to completely recover from COVID-19, wrote the authors of the new study, which was published in The Lancet Respiratory Medicine. Previous research has shown that the health effects of COVID-19 last for up to a year, but data from longer-term studies are limited, said Lixue Huang, MD, of Capital Medical University, Beijing, one of the study authors, and colleagues.

Methods and results

In the new study, the researchers reviewed data from 1,192 adult patients who were discharged from the hospital after surviving COVID-19 between Jan. 7, 2020, and May 29, 2020. The researchers measured the participants’ health outcomes at 6 months, 12 months, and 2 years after their onset of symptoms. A community-based dataset of 3,383 adults with no history of COVID-19 served as controls to measure the recovery of the COVID-19 patients. The median age of the patients at the time of hospital discharge was 57 years, and 46% were women. The median follow-up time after the onset of symptoms was 185 days, 349 days, and 685 days for the 6-month, 12-month, and 2-year visits, respectively. The researchers measured health outcomes using a 6-min walking distance (6MWD) test, laboratory tests, and questionnaires about symptoms, mental health, health-related quality of life, returning to work, and health care use since leaving the hospital.

Overall, the proportion of COVID-19 survivors with at least one symptom decreased from 68% at 6 months to 55% at 2 years (P < .0001). The most frequent symptoms were fatigue and muscle weakness, reported by approximately one-third of the patients (31%); sleep problems also were reported by 31% of the patients.

The proportion of individuals with poor results on the 6MWD decreased continuously over time, not only in COVID-19 survivors overall, but also in three subgroups of varying initial disease severity. Of the 494 survivors who reported working before becoming ill, 438 (89%) had returned to their original jobs 2 years later. The most common reasons for not returning to work were decreased physical function, unwillingness to return, and unemployment, the researchers noted.

However, at 2 years, COVID-19 survivors reported more pain and discomfort, as well as more anxiety and depression, compared with the controls (23% vs. 5% and 12% vs. 5%, respectively).

In addition, significantly more survivors who needed high levels of respiratory support while hospitalized had lung diffusion impairment (65%), reduced residual volume (62%), and total lung capacity (39%), compared with matched controls (36%, 20%, and 6%, respectively) at 2 years.

Long-COVID concerns

Approximately half of the survivors had symptoms of long COVID at 2 years. These individuals were more likely to report pain or discomfort or anxiety or depression, as well as mobility problems, compared to survivors without long COVID. Participants with long-COVID symptoms were more than twice as likely to have an outpatient clinic visit (odds ratio, 2.82), and not quite twice as likely to be rehospitalized (OR, 1.64).

“We found that [health-related quality of life], exercise capacity, and mental health continued to improve throughout the 2 years regardless of initial disease severity, but about half still had symptomatic sequelae at 2 years,” the researchers wrote in their paper.

Findings can inform doctor-patient discussions

“We are increasingly recognizing that the health effects of COVID-19 may persist beyond acute illness, therefore this is a timely study to assess the long-term impact of COVID-19 with a long follow-up period,” said Suman Pal, MD, an internal medicine physician at the University of New Mexico, Albuquerque, in an interview.

The findings are consistent with the existing literature, said Dr. Pal, who was not involved in the study.  The data from the study “can help clinicians have discussions regarding expected recovery and long-term prognosis for patients with COVID-19,” he noted.

What patients should know is that “studies such as this can help COVID-19 survivors understand and monitor persistent symptoms they may experience, and bring them to the attention of their clinicians,” said Dr. Pal.

However, “As a single-center study with high attrition of subjects during the study period, the findings may not be generalizable,” Dr. Pal emphasized. “Larger-scale studies and patient registries distributed over different geographical areas and time periods will help obtain a better understanding of the nature and prevalence of long COVID,” he said.

The study findings were limited by several factors, including the lack of formerly hospitalized controls with respiratory infections other than COVID-19 to determine which outcomes are COVID-19 specific, the researchers noted. Other limitations included the use of data from only patients at a single center, and from the early stages of the pandemic, as well as the use of self-reports for comorbidities and health outcomes, they said.

However, the results represent the longest-known published longitudinal follow-up of patients who recovered from acute COVID-19, the researchers emphasized. Study strengths included the large sample size, longitudinal design, and long-term follow-up with non-COVID controls to determine outcomes. The researchers noted their plans to conduct annual follow-ups in the current study population. They added that more research is needed to explore rehabilitation programs to promote recovery for COVID-19 survivors and to reduce the effects of long COVID.

The study was supported by the Chinese Academy of Medical Sciences, National Natural Science Foundation of China, National Key Research and Development Program of China, National Administration of Traditional Chinese Medicine, Major Projects of National Science and Technology on New Drug Creation and Development of Pulmonary Tuberculosis, China Evergrande Group, Jack Ma Foundation, Sino Biopharmaceutical, Ping An Insurance (Group), and New Sunshine Charity Foundation. The researchers and Dr. Pal had no financial conflicts to disclose.

This article was updated on 5/16/2022.

Regardless of the severity of their initial illness, 89% of people who were hospitalized with COVID-19 had returned to their original work 2 years later, a new study shows.

The burden of persistent COVID-19 symptoms appeared to improve over time, but a higher percentage of former patients reported poor health, compared with the general population. This suggests that some patients need more time to completely recover from COVID-19, wrote the authors of the new study, which was published in The Lancet Respiratory Medicine. Previous research has shown that the health effects of COVID-19 last for up to a year, but data from longer-term studies are limited, said Lixue Huang, MD, of Capital Medical University, Beijing, one of the study authors, and colleagues.

Methods and results

In the new study, the researchers reviewed data from 1,192 adult patients who were discharged from the hospital after surviving COVID-19 between Jan. 7, 2020, and May 29, 2020. The researchers measured the participants’ health outcomes at 6 months, 12 months, and 2 years after their onset of symptoms. A community-based dataset of 3,383 adults with no history of COVID-19 served as controls to measure the recovery of the COVID-19 patients. The median age of the patients at the time of hospital discharge was 57 years, and 46% were women. The median follow-up time after the onset of symptoms was 185 days, 349 days, and 685 days for the 6-month, 12-month, and 2-year visits, respectively. The researchers measured health outcomes using a 6-min walking distance (6MWD) test, laboratory tests, and questionnaires about symptoms, mental health, health-related quality of life, returning to work, and health care use since leaving the hospital.

Overall, the proportion of COVID-19 survivors with at least one symptom decreased from 68% at 6 months to 55% at 2 years (P < .0001). The most frequent symptoms were fatigue and muscle weakness, reported by approximately one-third of the patients (31%); sleep problems also were reported by 31% of the patients.

The proportion of individuals with poor results on the 6MWD decreased continuously over time, not only in COVID-19 survivors overall, but also in three subgroups of varying initial disease severity. Of the 494 survivors who reported working before becoming ill, 438 (89%) had returned to their original jobs 2 years later. The most common reasons for not returning to work were decreased physical function, unwillingness to return, and unemployment, the researchers noted.

However, at 2 years, COVID-19 survivors reported more pain and discomfort, as well as more anxiety and depression, compared with the controls (23% vs. 5% and 12% vs. 5%, respectively).

In addition, significantly more survivors who needed high levels of respiratory support while hospitalized had lung diffusion impairment (65%), reduced residual volume (62%), and total lung capacity (39%), compared with matched controls (36%, 20%, and 6%, respectively) at 2 years.

Long-COVID concerns

Approximately half of the survivors had symptoms of long COVID at 2 years. These individuals were more likely to report pain or discomfort or anxiety or depression, as well as mobility problems, compared to survivors without long COVID. Participants with long-COVID symptoms were more than twice as likely to have an outpatient clinic visit (odds ratio, 2.82), and not quite twice as likely to be rehospitalized (OR, 1.64).

“We found that [health-related quality of life], exercise capacity, and mental health continued to improve throughout the 2 years regardless of initial disease severity, but about half still had symptomatic sequelae at 2 years,” the researchers wrote in their paper.

Findings can inform doctor-patient discussions

“We are increasingly recognizing that the health effects of COVID-19 may persist beyond acute illness, therefore this is a timely study to assess the long-term impact of COVID-19 with a long follow-up period,” said Suman Pal, MD, an internal medicine physician at the University of New Mexico, Albuquerque, in an interview.

The findings are consistent with the existing literature, said Dr. Pal, who was not involved in the study.  The data from the study “can help clinicians have discussions regarding expected recovery and long-term prognosis for patients with COVID-19,” he noted.

What patients should know is that “studies such as this can help COVID-19 survivors understand and monitor persistent symptoms they may experience, and bring them to the attention of their clinicians,” said Dr. Pal.

However, “As a single-center study with high attrition of subjects during the study period, the findings may not be generalizable,” Dr. Pal emphasized. “Larger-scale studies and patient registries distributed over different geographical areas and time periods will help obtain a better understanding of the nature and prevalence of long COVID,” he said.

The study findings were limited by several factors, including the lack of formerly hospitalized controls with respiratory infections other than COVID-19 to determine which outcomes are COVID-19 specific, the researchers noted. Other limitations included the use of data from only patients at a single center, and from the early stages of the pandemic, as well as the use of self-reports for comorbidities and health outcomes, they said.

However, the results represent the longest-known published longitudinal follow-up of patients who recovered from acute COVID-19, the researchers emphasized. Study strengths included the large sample size, longitudinal design, and long-term follow-up with non-COVID controls to determine outcomes. The researchers noted their plans to conduct annual follow-ups in the current study population. They added that more research is needed to explore rehabilitation programs to promote recovery for COVID-19 survivors and to reduce the effects of long COVID.

The study was supported by the Chinese Academy of Medical Sciences, National Natural Science Foundation of China, National Key Research and Development Program of China, National Administration of Traditional Chinese Medicine, Major Projects of National Science and Technology on New Drug Creation and Development of Pulmonary Tuberculosis, China Evergrande Group, Jack Ma Foundation, Sino Biopharmaceutical, Ping An Insurance (Group), and New Sunshine Charity Foundation. The researchers and Dr. Pal had no financial conflicts to disclose.

This article was updated on 5/16/2022.

Regardless of the severity of their initial illness, 89% of people who were hospitalized with COVID-19 had returned to their original work 2 years later, a new study shows.

The burden of persistent COVID-19 symptoms appeared to improve over time, but a higher percentage of former patients reported poor health, compared with the general population. This suggests that some patients need more time to completely recover from COVID-19, wrote the authors of the new study, which was published in The Lancet Respiratory Medicine. Previous research has shown that the health effects of COVID-19 last for up to a year, but data from longer-term studies are limited, said Lixue Huang, MD, of Capital Medical University, Beijing, one of the study authors, and colleagues.

Methods and results

In the new study, the researchers reviewed data from 1,192 adult patients who were discharged from the hospital after surviving COVID-19 between Jan. 7, 2020, and May 29, 2020. The researchers measured the participants’ health outcomes at 6 months, 12 months, and 2 years after their onset of symptoms. A community-based dataset of 3,383 adults with no history of COVID-19 served as controls to measure the recovery of the COVID-19 patients. The median age of the patients at the time of hospital discharge was 57 years, and 46% were women. The median follow-up time after the onset of symptoms was 185 days, 349 days, and 685 days for the 6-month, 12-month, and 2-year visits, respectively. The researchers measured health outcomes using a 6-min walking distance (6MWD) test, laboratory tests, and questionnaires about symptoms, mental health, health-related quality of life, returning to work, and health care use since leaving the hospital.

Overall, the proportion of COVID-19 survivors with at least one symptom decreased from 68% at 6 months to 55% at 2 years (P < .0001). The most frequent symptoms were fatigue and muscle weakness, reported by approximately one-third of the patients (31%); sleep problems also were reported by 31% of the patients.

The proportion of individuals with poor results on the 6MWD decreased continuously over time, not only in COVID-19 survivors overall, but also in three subgroups of varying initial disease severity. Of the 494 survivors who reported working before becoming ill, 438 (89%) had returned to their original jobs 2 years later. The most common reasons for not returning to work were decreased physical function, unwillingness to return, and unemployment, the researchers noted.

However, at 2 years, COVID-19 survivors reported more pain and discomfort, as well as more anxiety and depression, compared with the controls (23% vs. 5% and 12% vs. 5%, respectively).

In addition, significantly more survivors who needed high levels of respiratory support while hospitalized had lung diffusion impairment (65%), reduced residual volume (62%), and total lung capacity (39%), compared with matched controls (36%, 20%, and 6%, respectively) at 2 years.

Long-COVID concerns

Approximately half of the survivors had symptoms of long COVID at 2 years. These individuals were more likely to report pain or discomfort or anxiety or depression, as well as mobility problems, compared to survivors without long COVID. Participants with long-COVID symptoms were more than twice as likely to have an outpatient clinic visit (odds ratio, 2.82), and not quite twice as likely to be rehospitalized (OR, 1.64).

“We found that [health-related quality of life], exercise capacity, and mental health continued to improve throughout the 2 years regardless of initial disease severity, but about half still had symptomatic sequelae at 2 years,” the researchers wrote in their paper.

Findings can inform doctor-patient discussions

“We are increasingly recognizing that the health effects of COVID-19 may persist beyond acute illness, therefore this is a timely study to assess the long-term impact of COVID-19 with a long follow-up period,” said Suman Pal, MD, an internal medicine physician at the University of New Mexico, Albuquerque, in an interview.

The findings are consistent with the existing literature, said Dr. Pal, who was not involved in the study.  The data from the study “can help clinicians have discussions regarding expected recovery and long-term prognosis for patients with COVID-19,” he noted.

What patients should know is that “studies such as this can help COVID-19 survivors understand and monitor persistent symptoms they may experience, and bring them to the attention of their clinicians,” said Dr. Pal.

However, “As a single-center study with high attrition of subjects during the study period, the findings may not be generalizable,” Dr. Pal emphasized. “Larger-scale studies and patient registries distributed over different geographical areas and time periods will help obtain a better understanding of the nature and prevalence of long COVID,” he said.

The study findings were limited by several factors, including the lack of formerly hospitalized controls with respiratory infections other than COVID-19 to determine which outcomes are COVID-19 specific, the researchers noted. Other limitations included the use of data from only patients at a single center, and from the early stages of the pandemic, as well as the use of self-reports for comorbidities and health outcomes, they said.

However, the results represent the longest-known published longitudinal follow-up of patients who recovered from acute COVID-19, the researchers emphasized. Study strengths included the large sample size, longitudinal design, and long-term follow-up with non-COVID controls to determine outcomes. The researchers noted their plans to conduct annual follow-ups in the current study population. They added that more research is needed to explore rehabilitation programs to promote recovery for COVID-19 survivors and to reduce the effects of long COVID.

The study was supported by the Chinese Academy of Medical Sciences, National Natural Science Foundation of China, National Key Research and Development Program of China, National Administration of Traditional Chinese Medicine, Major Projects of National Science and Technology on New Drug Creation and Development of Pulmonary Tuberculosis, China Evergrande Group, Jack Ma Foundation, Sino Biopharmaceutical, Ping An Insurance (Group), and New Sunshine Charity Foundation. The researchers and Dr. Pal had no financial conflicts to disclose.

This article was updated on 5/16/2022.

A Pennsylvania-based internist was sentenced to 20 years in prison by a federal judge on May 10 for running a prescription “pill mill” from his medical practice.

Since May 2005, Andrew Berkowitz, MD, 62, of Huntington Valley, Pa., was president and CEO of A+ Pain Management, a clinic in the Philadelphia area, according to his LinkedIn profile.

Prosecutors said patients, no matter their complaint, would leave Dr. Berkowitz’s offices with “goodie bags” filled with a selection of drugs. A typical haul included topical analgesics, such as Relyyt and/or lidocaine; muscle relaxants, including chlorzoxazone and/or cyclobenzaprine; anti-inflammatories, such as celecoxib and/or fenoprofen; and schedule IV substances, including tramadol, eszopiclone, and quazepam.

The practice was registered in Pennsylvania as a nonpharmacy dispensing site, allowing Dr. Berkowitz to bill insurers for the drugs, according to The Pennsylvania Record, a journal covering Pennsylvania’s legal system. Dr. Berkowitz also prescribed oxycodone for “pill seeking” patients, who gave him their tacit approval of submitting claims to their insurance providers, which included Medicare, Aetna, and others, for the items in the goodie bag.

In addition, Dr. Berkowitz fraudulently billed insurers for medically unnecessary physical therapy, acupuncture, and chiropractic adjustments, as well as for treatments that were never provided, according to federal officials.

According to the Department of Justice, Dr. Berkowitz collected more than $4,000 per bag from insurers. From 2015 to 2018, prosecutors estimate that Dr. Berkowitz took in more than $4 million in fraudulent proceeds from his scheme.

The pill mill came to the attention of federal authorities after Blue Cross investigators forwarded to the FBI several complaints it had received about Dr. Berkowitz. In 2017, the FBI sent a cooperating witness to Dr. Berkowitz’s clinic. The undercover patient received a prescription for oxycodone, Motrin, and Flexeril and paid $185, according to The Record.

After being indicted in 2019, Dr. Berkowitz pleaded guilty in January 2020 to 19 counts of health care fraud and to 23 counts of distributing oxycodone outside the course of professional practice and without a legitimate medical purpose.

On May 10, he was sentenced to 20 years in prison, followed by 5 years of supervised release. In addition, he was ordered to pay a $40,000 fine and almost $4 million in restitution. As a result of civil False Claims Act liability for false claims submitted to Medicare, he is also obligated to pay approximately $1.8 million and is subject to a permanent prohibition on prescribing, distributing, or dispensing controlled substances.

Dr. Berkowitz’s actions were deemed especially egregious in light of the opioid epidemic.

“Doctors are supposed to treat illness, not feed it,” said Jacqueline Maguire, special agent in charge of the FBI’s Philadelphia division. “Andrew Berkowitz prescribed patients unnecessary pills and handed out opioids to addicts.” Jennifer Arbittier Williams, acting U.S. Attorney, added upon announcing the sentence, “Doctors who dare engage in health care fraud and drug diversion, two drivers of the opioid epidemic ravaging our communities, should heed this sentence as a warning that they will be held responsible, criminally and financially.”

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

A Pennsylvania-based internist was sentenced to 20 years in prison by a federal judge on May 10 for running a prescription “pill mill” from his medical practice.

Since May 2005, Andrew Berkowitz, MD, 62, of Huntington Valley, Pa., was president and CEO of A+ Pain Management, a clinic in the Philadelphia area, according to his LinkedIn profile.

Prosecutors said patients, no matter their complaint, would leave Dr. Berkowitz’s offices with “goodie bags” filled with a selection of drugs. A typical haul included topical analgesics, such as Relyyt and/or lidocaine; muscle relaxants, including chlorzoxazone and/or cyclobenzaprine; anti-inflammatories, such as celecoxib and/or fenoprofen; and schedule IV substances, including tramadol, eszopiclone, and quazepam.

The practice was registered in Pennsylvania as a nonpharmacy dispensing site, allowing Dr. Berkowitz to bill insurers for the drugs, according to The Pennsylvania Record, a journal covering Pennsylvania’s legal system. Dr. Berkowitz also prescribed oxycodone for “pill seeking” patients, who gave him their tacit approval of submitting claims to their insurance providers, which included Medicare, Aetna, and others, for the items in the goodie bag.

In addition, Dr. Berkowitz fraudulently billed insurers for medically unnecessary physical therapy, acupuncture, and chiropractic adjustments, as well as for treatments that were never provided, according to federal officials.

According to the Department of Justice, Dr. Berkowitz collected more than $4,000 per bag from insurers. From 2015 to 2018, prosecutors estimate that Dr. Berkowitz took in more than $4 million in fraudulent proceeds from his scheme.

The pill mill came to the attention of federal authorities after Blue Cross investigators forwarded to the FBI several complaints it had received about Dr. Berkowitz. In 2017, the FBI sent a cooperating witness to Dr. Berkowitz’s clinic. The undercover patient received a prescription for oxycodone, Motrin, and Flexeril and paid $185, according to The Record.

After being indicted in 2019, Dr. Berkowitz pleaded guilty in January 2020 to 19 counts of health care fraud and to 23 counts of distributing oxycodone outside the course of professional practice and without a legitimate medical purpose.

On May 10, he was sentenced to 20 years in prison, followed by 5 years of supervised release. In addition, he was ordered to pay a $40,000 fine and almost $4 million in restitution. As a result of civil False Claims Act liability for false claims submitted to Medicare, he is also obligated to pay approximately $1.8 million and is subject to a permanent prohibition on prescribing, distributing, or dispensing controlled substances.

Dr. Berkowitz’s actions were deemed especially egregious in light of the opioid epidemic.

“Doctors are supposed to treat illness, not feed it,” said Jacqueline Maguire, special agent in charge of the FBI’s Philadelphia division. “Andrew Berkowitz prescribed patients unnecessary pills and handed out opioids to addicts.” Jennifer Arbittier Williams, acting U.S. Attorney, added upon announcing the sentence, “Doctors who dare engage in health care fraud and drug diversion, two drivers of the opioid epidemic ravaging our communities, should heed this sentence as a warning that they will be held responsible, criminally and financially.”

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

A Pennsylvania-based internist was sentenced to 20 years in prison by a federal judge on May 10 for running a prescription “pill mill” from his medical practice.

Since May 2005, Andrew Berkowitz, MD, 62, of Huntington Valley, Pa., was president and CEO of A+ Pain Management, a clinic in the Philadelphia area, according to his LinkedIn profile.

Prosecutors said patients, no matter their complaint, would leave Dr. Berkowitz’s offices with “goodie bags” filled with a selection of drugs. A typical haul included topical analgesics, such as Relyyt and/or lidocaine; muscle relaxants, including chlorzoxazone and/or cyclobenzaprine; anti-inflammatories, such as celecoxib and/or fenoprofen; and schedule IV substances, including tramadol, eszopiclone, and quazepam.

The practice was registered in Pennsylvania as a nonpharmacy dispensing site, allowing Dr. Berkowitz to bill insurers for the drugs, according to The Pennsylvania Record, a journal covering Pennsylvania’s legal system. Dr. Berkowitz also prescribed oxycodone for “pill seeking” patients, who gave him their tacit approval of submitting claims to their insurance providers, which included Medicare, Aetna, and others, for the items in the goodie bag.

In addition, Dr. Berkowitz fraudulently billed insurers for medically unnecessary physical therapy, acupuncture, and chiropractic adjustments, as well as for treatments that were never provided, according to federal officials.

According to the Department of Justice, Dr. Berkowitz collected more than $4,000 per bag from insurers. From 2015 to 2018, prosecutors estimate that Dr. Berkowitz took in more than $4 million in fraudulent proceeds from his scheme.

The pill mill came to the attention of federal authorities after Blue Cross investigators forwarded to the FBI several complaints it had received about Dr. Berkowitz. In 2017, the FBI sent a cooperating witness to Dr. Berkowitz’s clinic. The undercover patient received a prescription for oxycodone, Motrin, and Flexeril and paid $185, according to The Record.

After being indicted in 2019, Dr. Berkowitz pleaded guilty in January 2020 to 19 counts of health care fraud and to 23 counts of distributing oxycodone outside the course of professional practice and without a legitimate medical purpose.

On May 10, he was sentenced to 20 years in prison, followed by 5 years of supervised release. In addition, he was ordered to pay a $40,000 fine and almost $4 million in restitution. As a result of civil False Claims Act liability for false claims submitted to Medicare, he is also obligated to pay approximately $1.8 million and is subject to a permanent prohibition on prescribing, distributing, or dispensing controlled substances.

Dr. Berkowitz’s actions were deemed especially egregious in light of the opioid epidemic.

“Doctors are supposed to treat illness, not feed it,” said Jacqueline Maguire, special agent in charge of the FBI’s Philadelphia division. “Andrew Berkowitz prescribed patients unnecessary pills and handed out opioids to addicts.” Jennifer Arbittier Williams, acting U.S. Attorney, added upon announcing the sentence, “Doctors who dare engage in health care fraud and drug diversion, two drivers of the opioid epidemic ravaging our communities, should heed this sentence as a warning that they will be held responsible, criminally and financially.”

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

Noninvasive brain stimulation does not appear to augment cognitive behavioral therapy (CBT) in patients with major depressive disorder (MDD), new research shows.

Results of a multicenter, placebo-controlled randomized clinical trials showed adjunctive transcranial direct current stimulation (tDCS) was not superior to sham-tDCS plus CBT or CBT alone.

“Combining these interventions does not lead to added value. This is an example where negative findings guide the way of future studies. What we learned is that we might change things in a few dimensions,” study investigator Malek Bajbouj, MD, Charité University Hospital, Berlin, told this news organization.

Charité University Hospital, Berlin

Urgent need for better treatment

MDD affects 10% of the global population. However, up to 30% of patients have an inadequate response to standard treatment of CBT, pharmacotherapy, or a combination of the two, highlighting the need to develop more effective therapeutic strategies, the investigators note.

A noninvasive approach, tDCS, in healthy populations, has been shown to enhance cognitive function in brain regions that are also relevant for CBT. Specifically, the investigators point out that tDCS can “positively modulate neuronal activity in prefrontal structures central for affective and cognitive processes,” including emotion regulation, cognitive control working memory, and learning.

Based on this early data, the investigators conducted a randomized, placebo-controlled trial to determine whether tDCS combined with CBT might have clinically relevant synergistic effects.

The multicenter study included adults aged 20-65 years with a single or recurrent depressive episode who were either not receiving medication or receiving a stable regimen of selective serotonin reuptake inhibitors (SSRIs) or mirtazapine (Remeron).

A total of 148 participants (89 women, 59 men) with a mean age of 41 years were randomly assigned to receive CBT alone (n = 53), CBT+ tDCS (n = 48) or CBT + sham tDCS (n = 47).

Participants attended a 6-week group intervention of 12 sessions of CBT. If assigned, tDCS was applied simultaneously. Active tDCS included stimulation with an intensity of 2 milliamps for 30 minutes.

The study’s primary outcome was the change in Montgomery-Åsberg Depression Rating Scale (MADRS) from baseline to post treatment in the intention-to-treat sample. A total of 126 patients completed the study.

At baseline, the average MADRS score was 23.0. In each of the study groups, MADRS scores were reduced by a mean of 6.5 points (95% confidence interval, 3.82-9.14 points). The Cohen d value was -0.90 (95% CI, -1.43 to -0.50), indicating a significant effect over time, the researchers report. However, they add that “there was not significant effect of group and no significant interaction of group x time, indicating the estimated additive effects were not statistically significant.” 

Results suggest that more research is needed to optimize treatment synchronization to achieve synergies between noninvasive brain stimulation and psychotherapeutic interventions.
 

Beauty and promise

Commenting on the findings, Mark George, MD, director of the Medical University of South Carolina Center for Advanced Imaging Research and the Brain Stimulation Laboratory, Charleston, described the study as “a really good effort by a great group of researchers.”

It’s unclear, he added, why tDCS failed to augment CBT. “It may be about the nongeneralizability of tDCS to complex functions, it may be that they didn’t get the dose right, or it might be due to a placebo response,” he speculated.  

Furthermore, “tDCS is the most simple form of brain stimulation. The beauty and promise of tDCS is that it is so inexpensive and safe,” Dr. George added.

If proven effective, tDCS could potentially be used at home and rolled out as a frontline therapy for depression, he added. “Everybody wants the technology to work as an antidepressant, since it could have a very big positive public health impact,” said Dr. George.

Referring to previous research showing tDCS’ ability to improve specific brain functions in healthy controls, Dr. George noted that the potential of tDCS may be limited to augmenting specific brain functions such as memory but not more complex behaviors like depression.

However, Dr. George believes a more plausible explanation is that the optimal dose for tDCS has not yet been determined.

With other types of neuromodulation, such as electroconvulsive therapy, “we know that we’re in the brain with the right dose. But for tDCS, we don’t know that, and we’ve got to figure that out before it’s ever really going to make it [as a treatment],” he said.

“There have been great advances through the years in the field of brain stimulation and the treatment of depression. But rates of depression and suicide are continuing to grow, and we have not yet made a significant dent in treatment, in part because these technologies require equipment, [and] they’re expensive. So when we figure out tDCS, it will be a very important piece of our toolkit – a real game changer,” Dr. George added.

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

Noninvasive brain stimulation does not appear to augment cognitive behavioral therapy (CBT) in patients with major depressive disorder (MDD), new research shows.

Results of a multicenter, placebo-controlled randomized clinical trials showed adjunctive transcranial direct current stimulation (tDCS) was not superior to sham-tDCS plus CBT or CBT alone.

“Combining these interventions does not lead to added value. This is an example where negative findings guide the way of future studies. What we learned is that we might change things in a few dimensions,” study investigator Malek Bajbouj, MD, Charité University Hospital, Berlin, told this news organization.

Charité University Hospital, Berlin

Urgent need for better treatment

MDD affects 10% of the global population. However, up to 30% of patients have an inadequate response to standard treatment of CBT, pharmacotherapy, or a combination of the two, highlighting the need to develop more effective therapeutic strategies, the investigators note.

A noninvasive approach, tDCS, in healthy populations, has been shown to enhance cognitive function in brain regions that are also relevant for CBT. Specifically, the investigators point out that tDCS can “positively modulate neuronal activity in prefrontal structures central for affective and cognitive processes,” including emotion regulation, cognitive control working memory, and learning.

Based on this early data, the investigators conducted a randomized, placebo-controlled trial to determine whether tDCS combined with CBT might have clinically relevant synergistic effects.

The multicenter study included adults aged 20-65 years with a single or recurrent depressive episode who were either not receiving medication or receiving a stable regimen of selective serotonin reuptake inhibitors (SSRIs) or mirtazapine (Remeron).

A total of 148 participants (89 women, 59 men) with a mean age of 41 years were randomly assigned to receive CBT alone (n = 53), CBT+ tDCS (n = 48) or CBT + sham tDCS (n = 47).

Participants attended a 6-week group intervention of 12 sessions of CBT. If assigned, tDCS was applied simultaneously. Active tDCS included stimulation with an intensity of 2 milliamps for 30 minutes.

The study’s primary outcome was the change in Montgomery-Åsberg Depression Rating Scale (MADRS) from baseline to post treatment in the intention-to-treat sample. A total of 126 patients completed the study.

At baseline, the average MADRS score was 23.0. In each of the study groups, MADRS scores were reduced by a mean of 6.5 points (95% confidence interval, 3.82-9.14 points). The Cohen d value was -0.90 (95% CI, -1.43 to -0.50), indicating a significant effect over time, the researchers report. However, they add that “there was not significant effect of group and no significant interaction of group x time, indicating the estimated additive effects were not statistically significant.” 

Results suggest that more research is needed to optimize treatment synchronization to achieve synergies between noninvasive brain stimulation and psychotherapeutic interventions.
 

Beauty and promise

Commenting on the findings, Mark George, MD, director of the Medical University of South Carolina Center for Advanced Imaging Research and the Brain Stimulation Laboratory, Charleston, described the study as “a really good effort by a great group of researchers.”

It’s unclear, he added, why tDCS failed to augment CBT. “It may be about the nongeneralizability of tDCS to complex functions, it may be that they didn’t get the dose right, or it might be due to a placebo response,” he speculated.  

Furthermore, “tDCS is the most simple form of brain stimulation. The beauty and promise of tDCS is that it is so inexpensive and safe,” Dr. George added.

If proven effective, tDCS could potentially be used at home and rolled out as a frontline therapy for depression, he added. “Everybody wants the technology to work as an antidepressant, since it could have a very big positive public health impact,” said Dr. George.

Referring to previous research showing tDCS’ ability to improve specific brain functions in healthy controls, Dr. George noted that the potential of tDCS may be limited to augmenting specific brain functions such as memory but not more complex behaviors like depression.

However, Dr. George believes a more plausible explanation is that the optimal dose for tDCS has not yet been determined.

With other types of neuromodulation, such as electroconvulsive therapy, “we know that we’re in the brain with the right dose. But for tDCS, we don’t know that, and we’ve got to figure that out before it’s ever really going to make it [as a treatment],” he said.

“There have been great advances through the years in the field of brain stimulation and the treatment of depression. But rates of depression and suicide are continuing to grow, and we have not yet made a significant dent in treatment, in part because these technologies require equipment, [and] they’re expensive. So when we figure out tDCS, it will be a very important piece of our toolkit – a real game changer,” Dr. George added.

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

Noninvasive brain stimulation does not appear to augment cognitive behavioral therapy (CBT) in patients with major depressive disorder (MDD), new research shows.

Results of a multicenter, placebo-controlled randomized clinical trials showed adjunctive transcranial direct current stimulation (tDCS) was not superior to sham-tDCS plus CBT or CBT alone.

“Combining these interventions does not lead to added value. This is an example where negative findings guide the way of future studies. What we learned is that we might change things in a few dimensions,” study investigator Malek Bajbouj, MD, Charité University Hospital, Berlin, told this news organization.

Charité University Hospital, Berlin

Urgent need for better treatment

MDD affects 10% of the global population. However, up to 30% of patients have an inadequate response to standard treatment of CBT, pharmacotherapy, or a combination of the two, highlighting the need to develop more effective therapeutic strategies, the investigators note.

A noninvasive approach, tDCS, in healthy populations, has been shown to enhance cognitive function in brain regions that are also relevant for CBT. Specifically, the investigators point out that tDCS can “positively modulate neuronal activity in prefrontal structures central for affective and cognitive processes,” including emotion regulation, cognitive control working memory, and learning.

Based on this early data, the investigators conducted a randomized, placebo-controlled trial to determine whether tDCS combined with CBT might have clinically relevant synergistic effects.

The multicenter study included adults aged 20-65 years with a single or recurrent depressive episode who were either not receiving medication or receiving a stable regimen of selective serotonin reuptake inhibitors (SSRIs) or mirtazapine (Remeron).

A total of 148 participants (89 women, 59 men) with a mean age of 41 years were randomly assigned to receive CBT alone (n = 53), CBT+ tDCS (n = 48) or CBT + sham tDCS (n = 47).

Participants attended a 6-week group intervention of 12 sessions of CBT. If assigned, tDCS was applied simultaneously. Active tDCS included stimulation with an intensity of 2 milliamps for 30 minutes.

The study’s primary outcome was the change in Montgomery-Åsberg Depression Rating Scale (MADRS) from baseline to post treatment in the intention-to-treat sample. A total of 126 patients completed the study.

At baseline, the average MADRS score was 23.0. In each of the study groups, MADRS scores were reduced by a mean of 6.5 points (95% confidence interval, 3.82-9.14 points). The Cohen d value was -0.90 (95% CI, -1.43 to -0.50), indicating a significant effect over time, the researchers report. However, they add that “there was not significant effect of group and no significant interaction of group x time, indicating the estimated additive effects were not statistically significant.” 

Results suggest that more research is needed to optimize treatment synchronization to achieve synergies between noninvasive brain stimulation and psychotherapeutic interventions.
 

Beauty and promise

Commenting on the findings, Mark George, MD, director of the Medical University of South Carolina Center for Advanced Imaging Research and the Brain Stimulation Laboratory, Charleston, described the study as “a really good effort by a great group of researchers.”

It’s unclear, he added, why tDCS failed to augment CBT. “It may be about the nongeneralizability of tDCS to complex functions, it may be that they didn’t get the dose right, or it might be due to a placebo response,” he speculated.  

Furthermore, “tDCS is the most simple form of brain stimulation. The beauty and promise of tDCS is that it is so inexpensive and safe,” Dr. George added.

If proven effective, tDCS could potentially be used at home and rolled out as a frontline therapy for depression, he added. “Everybody wants the technology to work as an antidepressant, since it could have a very big positive public health impact,” said Dr. George.

Referring to previous research showing tDCS’ ability to improve specific brain functions in healthy controls, Dr. George noted that the potential of tDCS may be limited to augmenting specific brain functions such as memory but not more complex behaviors like depression.

However, Dr. George believes a more plausible explanation is that the optimal dose for tDCS has not yet been determined.

With other types of neuromodulation, such as electroconvulsive therapy, “we know that we’re in the brain with the right dose. But for tDCS, we don’t know that, and we’ve got to figure that out before it’s ever really going to make it [as a treatment],” he said.

“There have been great advances through the years in the field of brain stimulation and the treatment of depression. But rates of depression and suicide are continuing to grow, and we have not yet made a significant dent in treatment, in part because these technologies require equipment, [and] they’re expensive. So when we figure out tDCS, it will be a very important piece of our toolkit – a real game changer,” Dr. George added.

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

Sensitivity to specific common odors correlates with symptoms of depression or anxiety, new research shows.

A study of more than 400 participants showed that symptoms of anxiety were associated with heightened awareness of floral scents or kitchen smells, while depression was linked to increased awareness of social odors including “good” and “bad” smells of other people.

“The assessment of meta-cognitive abilities may be a useful tool in assessing depressive, anxiety, and social anxiety symptoms,” study investigator Cinzia Cecchetto, PhD student, postdoctoral researcher, department of general psychology, University of Padua, Italy, told this news organization.

The findings were published online in the Journal of Affective Disorders.
 

Smell perception

Previous studies have shown a strong relationship between reduced odor detection and symptoms of depression, with less clear evidence of a link between olfactory perception and symptoms of anxiety, Dr. Cecchetto said.

However, few studies have investigated to what extent individuals with symptoms of anxiety or depression are aware of, or pay attention to, odors in their environment, she added.

The study included 429 healthy participants (76.9% women, aged 18-45 years) recruited through social media. The age cut-off was 45 because evidence shows that olfactory perceptions start to decline at that time of life, Dr. Cecchetto noted.

Participants completed psychological questionnaires, including the Beck Depression Inventory-II, the Beck Anxiety Inventory, and the Liebowitz Social Anxiety Scale.

They also completed olfactory questionnaires, including the Odor Awareness Scale for evaluating the degree to which an individual focuses on olfactory stimuli such as that from food; the Affective Impact of Odor scale for assessing how odors affect liking and memory for people, places, and things; the Vividness of Olfactory Imagery Questionnaire, which examines ability to form olfactory images such as fragrances from a garden; and the Social Odor Scale, which assesses awareness of social odors such as sweat in everyday interactions.

Results showed that general anxiety symptoms were a significant predictor of higher levels of awareness of common odors.

The investigators note that this finding is similar to that from previous research in which patients with panic disorder reported higher olfactory sensitivity, reactivity, and awareness of odors compared with a control group. It is also in line with clinical features of anxiety, in which individuals maintain heightened vigilance, hyperarousal, and action readiness to respond to sudden danger.

Individuals with social anxiety symptoms reported being less attentive toward social odors.

This finding is at odds with the tendency of individuals with social anxiety to continuously monitor the environment for signs of potential negative evaluations by others.

In addition, it contradicts findings from previous studies showing that social anxiety is associated with enhanced startle reactivity and faster processing of social odor anxiety signals, compared with healthy controls, the investigators note.
 

Clinical implications?

“A possible explanation for these conflicting findings could be that in our study we didn’t present real odors to participants, but asked them if they usually pay attention to these odors,” lead author Elisa Dal Bò, PhD student, Padova Neuroscience Center and department of general psychology, University of Padua, told this news organization.

“Indeed, other studies have shown individuals with social anxiety focus their attention more on themselves and avoid paying attention to other people during social interactions,” she added.

Depressive symptoms were a significant predictor of higher social odor awareness and lower affective responses to odors. Some past studies showed that “depression is characterized by an increased attention to social stimuli induced by the fear of social rejection,” Ms. Dal Bò noted.

The current findings showing that depression symptoms were associated with higher social odor awareness while social anxiety symptoms were associated with lower social odor awareness are at odds with what was hypothesized, Dr. Cecchetto said.

“Actually we were expecting the opposite pattern, and that’s why it’s important to investigate more deeply these meta-cognitive abilities,” she said.

Neither depressive nor anxiety symptoms were significant predictors of olfactory imagery.

Female respondents were more attentive to, and aware of, odors than men. This finding is “quite common in the literature,” Dr. Cecchetto noted.

Although preliminary, the results could eventually have clinical implications, the investigators note. Olfactory metacognitive abilities, obtained through questionnaires, could be used to assess potential olfactory impairment, which could signal future risk for psychiatric symptoms.

However, the relatively young age of participants in the study and the prevalence of women limits the generalization of the findings, the researchers note. In addition, clinical symptoms were self-reported and were not verified by health care professionals.
 

‘Not enough evidence’

Commenting for this news organization, Philip R. Muskin, MD, professor of clinical psychiatry, Columbia University Medical Center, New York, said he did not find the results surprising.

For example, that individuals with social anxiety are not particularly aware of others’ smell “makes perfect sense” because “people with social anxiety disorder are concerned with themselves,” he said.

Dr. Muskin, who has an interest in and has written about olfactory function, was not involved with the research.

He noted several study limitations. First, participants just reported on their smell awareness, but “having people actually smell stuff might have been more interesting.”

In addition, the study population was relatively young, mostly women, and women’s olfactory sensitivity changes throughout the menstrual cycle, Dr. Muskin said.

“We don’t know where these women are in their cycles when they’re reporting their awareness of odors,” he said. “It would be good to know if the women were all in the luteal phase or were premenstrual because that might correlate with their anxiety or depressive symptoms.”

Asking a patient about smell awareness may provide some insight when assessing for symptoms of depression, along with obtaining details on such things as sleep, Dr. Muskin noted.

However, he does not think the new findings are enough to include olfactory awareness in the interview process. “It’s not enough evidence to use as a clinical tool for diagnosis, and I don’t see this is clinically useful yet.”

The study was supported by the European Commission Horizon 2020 research and innovation program and the Austrian Science Fund. The investigators and Dr. Muskin have reported no relevant financial relationships.

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

Sensitivity to specific common odors correlates with symptoms of depression or anxiety, new research shows.

A study of more than 400 participants showed that symptoms of anxiety were associated with heightened awareness of floral scents or kitchen smells, while depression was linked to increased awareness of social odors including “good” and “bad” smells of other people.

“The assessment of meta-cognitive abilities may be a useful tool in assessing depressive, anxiety, and social anxiety symptoms,” study investigator Cinzia Cecchetto, PhD student, postdoctoral researcher, department of general psychology, University of Padua, Italy, told this news organization.

The findings were published online in the Journal of Affective Disorders.
 

Smell perception

Previous studies have shown a strong relationship between reduced odor detection and symptoms of depression, with less clear evidence of a link between olfactory perception and symptoms of anxiety, Dr. Cecchetto said.

However, few studies have investigated to what extent individuals with symptoms of anxiety or depression are aware of, or pay attention to, odors in their environment, she added.

The study included 429 healthy participants (76.9% women, aged 18-45 years) recruited through social media. The age cut-off was 45 because evidence shows that olfactory perceptions start to decline at that time of life, Dr. Cecchetto noted.

Participants completed psychological questionnaires, including the Beck Depression Inventory-II, the Beck Anxiety Inventory, and the Liebowitz Social Anxiety Scale.

They also completed olfactory questionnaires, including the Odor Awareness Scale for evaluating the degree to which an individual focuses on olfactory stimuli such as that from food; the Affective Impact of Odor scale for assessing how odors affect liking and memory for people, places, and things; the Vividness of Olfactory Imagery Questionnaire, which examines ability to form olfactory images such as fragrances from a garden; and the Social Odor Scale, which assesses awareness of social odors such as sweat in everyday interactions.

Results showed that general anxiety symptoms were a significant predictor of higher levels of awareness of common odors.

The investigators note that this finding is similar to that from previous research in which patients with panic disorder reported higher olfactory sensitivity, reactivity, and awareness of odors compared with a control group. It is also in line with clinical features of anxiety, in which individuals maintain heightened vigilance, hyperarousal, and action readiness to respond to sudden danger.

Individuals with social anxiety symptoms reported being less attentive toward social odors.

This finding is at odds with the tendency of individuals with social anxiety to continuously monitor the environment for signs of potential negative evaluations by others.

In addition, it contradicts findings from previous studies showing that social anxiety is associated with enhanced startle reactivity and faster processing of social odor anxiety signals, compared with healthy controls, the investigators note.
 

Clinical implications?

“A possible explanation for these conflicting findings could be that in our study we didn’t present real odors to participants, but asked them if they usually pay attention to these odors,” lead author Elisa Dal Bò, PhD student, Padova Neuroscience Center and department of general psychology, University of Padua, told this news organization.

“Indeed, other studies have shown individuals with social anxiety focus their attention more on themselves and avoid paying attention to other people during social interactions,” she added.

Depressive symptoms were a significant predictor of higher social odor awareness and lower affective responses to odors. Some past studies showed that “depression is characterized by an increased attention to social stimuli induced by the fear of social rejection,” Ms. Dal Bò noted.

The current findings showing that depression symptoms were associated with higher social odor awareness while social anxiety symptoms were associated with lower social odor awareness are at odds with what was hypothesized, Dr. Cecchetto said.

“Actually we were expecting the opposite pattern, and that’s why it’s important to investigate more deeply these meta-cognitive abilities,” she said.

Neither depressive nor anxiety symptoms were significant predictors of olfactory imagery.

Female respondents were more attentive to, and aware of, odors than men. This finding is “quite common in the literature,” Dr. Cecchetto noted.

Although preliminary, the results could eventually have clinical implications, the investigators note. Olfactory metacognitive abilities, obtained through questionnaires, could be used to assess potential olfactory impairment, which could signal future risk for psychiatric symptoms.

However, the relatively young age of participants in the study and the prevalence of women limits the generalization of the findings, the researchers note. In addition, clinical symptoms were self-reported and were not verified by health care professionals.
 

‘Not enough evidence’

Commenting for this news organization, Philip R. Muskin, MD, professor of clinical psychiatry, Columbia University Medical Center, New York, said he did not find the results surprising.

For example, that individuals with social anxiety are not particularly aware of others’ smell “makes perfect sense” because “people with social anxiety disorder are concerned with themselves,” he said.

Dr. Muskin, who has an interest in and has written about olfactory function, was not involved with the research.

He noted several study limitations. First, participants just reported on their smell awareness, but “having people actually smell stuff might have been more interesting.”

In addition, the study population was relatively young, mostly women, and women’s olfactory sensitivity changes throughout the menstrual cycle, Dr. Muskin said.

“We don’t know where these women are in their cycles when they’re reporting their awareness of odors,” he said. “It would be good to know if the women were all in the luteal phase or were premenstrual because that might correlate with their anxiety or depressive symptoms.”

Asking a patient about smell awareness may provide some insight when assessing for symptoms of depression, along with obtaining details on such things as sleep, Dr. Muskin noted.

However, he does not think the new findings are enough to include olfactory awareness in the interview process. “It’s not enough evidence to use as a clinical tool for diagnosis, and I don’t see this is clinically useful yet.”

The study was supported by the European Commission Horizon 2020 research and innovation program and the Austrian Science Fund. The investigators and Dr. Muskin have reported no relevant financial relationships.

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

Sensitivity to specific common odors correlates with symptoms of depression or anxiety, new research shows.

A study of more than 400 participants showed that symptoms of anxiety were associated with heightened awareness of floral scents or kitchen smells, while depression was linked to increased awareness of social odors including “good” and “bad” smells of other people.

“The assessment of meta-cognitive abilities may be a useful tool in assessing depressive, anxiety, and social anxiety symptoms,” study investigator Cinzia Cecchetto, PhD student, postdoctoral researcher, department of general psychology, University of Padua, Italy, told this news organization.

The findings were published online in the Journal of Affective Disorders.
 

Smell perception

Previous studies have shown a strong relationship between reduced odor detection and symptoms of depression, with less clear evidence of a link between olfactory perception and symptoms of anxiety, Dr. Cecchetto said.

However, few studies have investigated to what extent individuals with symptoms of anxiety or depression are aware of, or pay attention to, odors in their environment, she added.

The study included 429 healthy participants (76.9% women, aged 18-45 years) recruited through social media. The age cut-off was 45 because evidence shows that olfactory perceptions start to decline at that time of life, Dr. Cecchetto noted.

Participants completed psychological questionnaires, including the Beck Depression Inventory-II, the Beck Anxiety Inventory, and the Liebowitz Social Anxiety Scale.

They also completed olfactory questionnaires, including the Odor Awareness Scale for evaluating the degree to which an individual focuses on olfactory stimuli such as that from food; the Affective Impact of Odor scale for assessing how odors affect liking and memory for people, places, and things; the Vividness of Olfactory Imagery Questionnaire, which examines ability to form olfactory images such as fragrances from a garden; and the Social Odor Scale, which assesses awareness of social odors such as sweat in everyday interactions.

Results showed that general anxiety symptoms were a significant predictor of higher levels of awareness of common odors.

The investigators note that this finding is similar to that from previous research in which patients with panic disorder reported higher olfactory sensitivity, reactivity, and awareness of odors compared with a control group. It is also in line with clinical features of anxiety, in which individuals maintain heightened vigilance, hyperarousal, and action readiness to respond to sudden danger.

Individuals with social anxiety symptoms reported being less attentive toward social odors.

This finding is at odds with the tendency of individuals with social anxiety to continuously monitor the environment for signs of potential negative evaluations by others.

In addition, it contradicts findings from previous studies showing that social anxiety is associated with enhanced startle reactivity and faster processing of social odor anxiety signals, compared with healthy controls, the investigators note.
 

Clinical implications?

“A possible explanation for these conflicting findings could be that in our study we didn’t present real odors to participants, but asked them if they usually pay attention to these odors,” lead author Elisa Dal Bò, PhD student, Padova Neuroscience Center and department of general psychology, University of Padua, told this news organization.

“Indeed, other studies have shown individuals with social anxiety focus their attention more on themselves and avoid paying attention to other people during social interactions,” she added.

Depressive symptoms were a significant predictor of higher social odor awareness and lower affective responses to odors. Some past studies showed that “depression is characterized by an increased attention to social stimuli induced by the fear of social rejection,” Ms. Dal Bò noted.

The current findings showing that depression symptoms were associated with higher social odor awareness while social anxiety symptoms were associated with lower social odor awareness are at odds with what was hypothesized, Dr. Cecchetto said.

“Actually we were expecting the opposite pattern, and that’s why it’s important to investigate more deeply these meta-cognitive abilities,” she said.

Neither depressive nor anxiety symptoms were significant predictors of olfactory imagery.

Female respondents were more attentive to, and aware of, odors than men. This finding is “quite common in the literature,” Dr. Cecchetto noted.

Although preliminary, the results could eventually have clinical implications, the investigators note. Olfactory metacognitive abilities, obtained through questionnaires, could be used to assess potential olfactory impairment, which could signal future risk for psychiatric symptoms.

However, the relatively young age of participants in the study and the prevalence of women limits the generalization of the findings, the researchers note. In addition, clinical symptoms were self-reported and were not verified by health care professionals.
 

‘Not enough evidence’

Commenting for this news organization, Philip R. Muskin, MD, professor of clinical psychiatry, Columbia University Medical Center, New York, said he did not find the results surprising.

For example, that individuals with social anxiety are not particularly aware of others’ smell “makes perfect sense” because “people with social anxiety disorder are concerned with themselves,” he said.

Dr. Muskin, who has an interest in and has written about olfactory function, was not involved with the research.

He noted several study limitations. First, participants just reported on their smell awareness, but “having people actually smell stuff might have been more interesting.”

In addition, the study population was relatively young, mostly women, and women’s olfactory sensitivity changes throughout the menstrual cycle, Dr. Muskin said.

“We don’t know where these women are in their cycles when they’re reporting their awareness of odors,” he said. “It would be good to know if the women were all in the luteal phase or were premenstrual because that might correlate with their anxiety or depressive symptoms.”

Asking a patient about smell awareness may provide some insight when assessing for symptoms of depression, along with obtaining details on such things as sleep, Dr. Muskin noted.

However, he does not think the new findings are enough to include olfactory awareness in the interview process. “It’s not enough evidence to use as a clinical tool for diagnosis, and I don’t see this is clinically useful yet.”

The study was supported by the European Commission Horizon 2020 research and innovation program and the Austrian Science Fund. The investigators and Dr. Muskin have reported no relevant financial relationships.

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

You have an appointment with a 14-year-old youth you last saw for an annual camp physical. He had screened positive for depression, and you had referred him to a local therapist. He did not have an appointment until after camp, and you have only met a few times, but since you had spoken with him about his depression, he set up an appointment with you to ask about medications. When you meet him you ask about what he had been doing in therapy and he says, “I’m learning ‘coping skills,’ but they don’t work.”

From breathing exercises and sticker charts to mindfulness and grounding exercise, coping skills can be crucial for learning how to manage distress, regulate emotions, become more effective interpersonally, and function better. Similarly, parenting interventions, which change the way parents and youth interact, are a central family intervention for behavioral problems in youth.

It is very common, however, to hear that they “don’t work” or have a parent say, “We tried that, it doesn’t work.”

When kids and parents reject coping skills and behavioral interventions by saying they do not work, the consequences can be substantial. It can mean the rejection of coping skills and strategies that actually would have helped, given time and support; that kids and families bounce between services with increasing frustration; that they search for a magic bullet (which also won’t work); and, particularly concerning for physicians, a belief that the youth have not received the right medication, resulting in potentially unhelpful concoctions of medication.

One of the biggest challenges in helping youth and parents overcome their difficulties – whether these difficulties are depression and anxiety or being better parents to struggling kids – is helping them understand that despite the fact that coping skills and behavioral interventions do not seem to work, they work.

We just have to do a better job explaining what that “work” is.

There are five points you can make.

• First, the coping skill or behavioral intervention is not supposed to work if that means solving the underlying problem. Coping skills and behavioral interventions do not immediately cure anxiety, mend broken hearts, correct disruptive behaviors, disentangle power struggles, or alleviate depression. That is not what their job is. Coping skills and behavioral interventions are there to help us get better at handling complex situations and feelings. In particular, they are good at helping us manage our thoughts (“I can’t do it,” “He should behave better”) and our affect (anger, frustration, rage, anxiety, sadness), so that over time we get better at solving the problems, and break out of the patterns that perpetuate these problems.
• Second, kids and parents do not give skills credit for when they do work. That time you were spiraling out of control and told your mom you needed a break and watched some YouTube videos and then joined the family for dinner? Your coping skills worked, but nobody noticed because they worked. We need to help our young patients and families identify those times that coping skills and behavioral interventions worked.
• Third, let’s face it: Nothing works all the time. It is no wonder kids and families are disappointed by coping skills and behavioral interventions if they think they magically work once and forever. We need to manage expectations.
• Fourth, we know they are supposed to fail, and we should discuss this openly up front. This may sound surprising, but challenging behaviors often get worse when we begin to work on them. “Extinction bursts” is probably the easiest explanation, but for psychodynamically oriented youth and families we could talk about “resistance.” No matter what, things tend to get worse before they get better. We should let people know this ahead of time.
• Fifth, and this is the one that forces youth and parents to ask how hard they actually tried, these skills need to be practiced. You can’t be in the middle of a panic attack and for the first time start trying to pace your breathing with a technique a therapist told you about 3 weeks ago. This makes about as much sense as not training for a marathon. You need to practice and build up the skills, recognizing that as you become more familiar with them, they will help you manage during stressful situations. Every skill should be practiced, preferably several times or more in sessions, maybe every session, and definitely outside of sessions when not in distress.

We cannot blame children and parents for thinking that coping skills and behavioral interventions do not work. They are struggling, suffering, fighting, frightened, angry, anxious, frustrated, and often desperate for something to make everything better. Helping them recognize this desire for things to be better while managing expectations is an essential complement to supporting the use of coping skills and behavioral interventions, and a fairly easy conversation to have with youth.

So when you are talking about coping skills and parental behavioral interventions, it is important to be prepared for the “it didn’t work” conversation, and even to address these issues up front. After all, these strategies may not solve all the problems in the world, but can be lifelong ways of coping with life’s challenges.
 

Dr. Henderson is associate professor of clinical psychiatry at New York University and deputy director of child and adolescent psychiatry at Bellevue Hospital, New York.

You have an appointment with a 14-year-old youth you last saw for an annual camp physical. He had screened positive for depression, and you had referred him to a local therapist. He did not have an appointment until after camp, and you have only met a few times, but since you had spoken with him about his depression, he set up an appointment with you to ask about medications. When you meet him you ask about what he had been doing in therapy and he says, “I’m learning ‘coping skills,’ but they don’t work.”

From breathing exercises and sticker charts to mindfulness and grounding exercise, coping skills can be crucial for learning how to manage distress, regulate emotions, become more effective interpersonally, and function better. Similarly, parenting interventions, which change the way parents and youth interact, are a central family intervention for behavioral problems in youth.

It is very common, however, to hear that they “don’t work” or have a parent say, “We tried that, it doesn’t work.”

When kids and parents reject coping skills and behavioral interventions by saying they do not work, the consequences can be substantial. It can mean the rejection of coping skills and strategies that actually would have helped, given time and support; that kids and families bounce between services with increasing frustration; that they search for a magic bullet (which also won’t work); and, particularly concerning for physicians, a belief that the youth have not received the right medication, resulting in potentially unhelpful concoctions of medication.

One of the biggest challenges in helping youth and parents overcome their difficulties – whether these difficulties are depression and anxiety or being better parents to struggling kids – is helping them understand that despite the fact that coping skills and behavioral interventions do not seem to work, they work.

We just have to do a better job explaining what that “work” is.

There are five points you can make.

• First, the coping skill or behavioral intervention is not supposed to work if that means solving the underlying problem. Coping skills and behavioral interventions do not immediately cure anxiety, mend broken hearts, correct disruptive behaviors, disentangle power struggles, or alleviate depression. That is not what their job is. Coping skills and behavioral interventions are there to help us get better at handling complex situations and feelings. In particular, they are good at helping us manage our thoughts (“I can’t do it,” “He should behave better”) and our affect (anger, frustration, rage, anxiety, sadness), so that over time we get better at solving the problems, and break out of the patterns that perpetuate these problems.
• Second, kids and parents do not give skills credit for when they do work. That time you were spiraling out of control and told your mom you needed a break and watched some YouTube videos and then joined the family for dinner? Your coping skills worked, but nobody noticed because they worked. We need to help our young patients and families identify those times that coping skills and behavioral interventions worked.
• Third, let’s face it: Nothing works all the time. It is no wonder kids and families are disappointed by coping skills and behavioral interventions if they think they magically work once and forever. We need to manage expectations.
• Fourth, we know they are supposed to fail, and we should discuss this openly up front. This may sound surprising, but challenging behaviors often get worse when we begin to work on them. “Extinction bursts” is probably the easiest explanation, but for psychodynamically oriented youth and families we could talk about “resistance.” No matter what, things tend to get worse before they get better. We should let people know this ahead of time.
• Fifth, and this is the one that forces youth and parents to ask how hard they actually tried, these skills need to be practiced. You can’t be in the middle of a panic attack and for the first time start trying to pace your breathing with a technique a therapist told you about 3 weeks ago. This makes about as much sense as not training for a marathon. You need to practice and build up the skills, recognizing that as you become more familiar with them, they will help you manage during stressful situations. Every skill should be practiced, preferably several times or more in sessions, maybe every session, and definitely outside of sessions when not in distress.

We cannot blame children and parents for thinking that coping skills and behavioral interventions do not work. They are struggling, suffering, fighting, frightened, angry, anxious, frustrated, and often desperate for something to make everything better. Helping them recognize this desire for things to be better while managing expectations is an essential complement to supporting the use of coping skills and behavioral interventions, and a fairly easy conversation to have with youth.

So when you are talking about coping skills and parental behavioral interventions, it is important to be prepared for the “it didn’t work” conversation, and even to address these issues up front. After all, these strategies may not solve all the problems in the world, but can be lifelong ways of coping with life’s challenges.
 

Dr. Henderson is associate professor of clinical psychiatry at New York University and deputy director of child and adolescent psychiatry at Bellevue Hospital, New York.

You have an appointment with a 14-year-old youth you last saw for an annual camp physical. He had screened positive for depression, and you had referred him to a local therapist. He did not have an appointment until after camp, and you have only met a few times, but since you had spoken with him about his depression, he set up an appointment with you to ask about medications. When you meet him you ask about what he had been doing in therapy and he says, “I’m learning ‘coping skills,’ but they don’t work.”

From breathing exercises and sticker charts to mindfulness and grounding exercise, coping skills can be crucial for learning how to manage distress, regulate emotions, become more effective interpersonally, and function better. Similarly, parenting interventions, which change the way parents and youth interact, are a central family intervention for behavioral problems in youth.

It is very common, however, to hear that they “don’t work” or have a parent say, “We tried that, it doesn’t work.”

When kids and parents reject coping skills and behavioral interventions by saying they do not work, the consequences can be substantial. It can mean the rejection of coping skills and strategies that actually would have helped, given time and support; that kids and families bounce between services with increasing frustration; that they search for a magic bullet (which also won’t work); and, particularly concerning for physicians, a belief that the youth have not received the right medication, resulting in potentially unhelpful concoctions of medication.

One of the biggest challenges in helping youth and parents overcome their difficulties – whether these difficulties are depression and anxiety or being better parents to struggling kids – is helping them understand that despite the fact that coping skills and behavioral interventions do not seem to work, they work.

We just have to do a better job explaining what that “work” is.

There are five points you can make.

• First, the coping skill or behavioral intervention is not supposed to work if that means solving the underlying problem. Coping skills and behavioral interventions do not immediately cure anxiety, mend broken hearts, correct disruptive behaviors, disentangle power struggles, or alleviate depression. That is not what their job is. Coping skills and behavioral interventions are there to help us get better at handling complex situations and feelings. In particular, they are good at helping us manage our thoughts (“I can’t do it,” “He should behave better”) and our affect (anger, frustration, rage, anxiety, sadness), so that over time we get better at solving the problems, and break out of the patterns that perpetuate these problems.
• Second, kids and parents do not give skills credit for when they do work. That time you were spiraling out of control and told your mom you needed a break and watched some YouTube videos and then joined the family for dinner? Your coping skills worked, but nobody noticed because they worked. We need to help our young patients and families identify those times that coping skills and behavioral interventions worked.
• Third, let’s face it: Nothing works all the time. It is no wonder kids and families are disappointed by coping skills and behavioral interventions if they think they magically work once and forever. We need to manage expectations.
• Fourth, we know they are supposed to fail, and we should discuss this openly up front. This may sound surprising, but challenging behaviors often get worse when we begin to work on them. “Extinction bursts” is probably the easiest explanation, but for psychodynamically oriented youth and families we could talk about “resistance.” No matter what, things tend to get worse before they get better. We should let people know this ahead of time.
• Fifth, and this is the one that forces youth and parents to ask how hard they actually tried, these skills need to be practiced. You can’t be in the middle of a panic attack and for the first time start trying to pace your breathing with a technique a therapist told you about 3 weeks ago. This makes about as much sense as not training for a marathon. You need to practice and build up the skills, recognizing that as you become more familiar with them, they will help you manage during stressful situations. Every skill should be practiced, preferably several times or more in sessions, maybe every session, and definitely outside of sessions when not in distress.

We cannot blame children and parents for thinking that coping skills and behavioral interventions do not work. They are struggling, suffering, fighting, frightened, angry, anxious, frustrated, and often desperate for something to make everything better. Helping them recognize this desire for things to be better while managing expectations is an essential complement to supporting the use of coping skills and behavioral interventions, and a fairly easy conversation to have with youth.

So when you are talking about coping skills and parental behavioral interventions, it is important to be prepared for the “it didn’t work” conversation, and even to address these issues up front. After all, these strategies may not solve all the problems in the world, but can be lifelong ways of coping with life’s challenges.
 

Dr. Henderson is associate professor of clinical psychiatry at New York University and deputy director of child and adolescent psychiatry at Bellevue Hospital, New York.

An at-home investigational device is a promising noninvasive therapeutic approach for anxiety disorders, results from an open-label pilot trial suggest.

The small study showed users of the Mechanical Affective Touch Therapy (MATT) had improved anxiety and depression symptoms, which corresponded to positive changes in alpha and theta oscillatory activity.

Butler Hospital

Robust safety profile

Therapeutic noninvasive peripheral nerve stimulation is under investigation for anxiety as well as pain and depression. Nerve activation is achieved by delivering electrical or mechanical energy, although most devices to date have used electrical stimulation.

Although electrical stimulation is considered low risk, mechanical stimulation that activates somatosensory pathways has an even more robust safety profile, the investigators note.

The MATT device targets C-tactile fibers (CT) specialized unmyelinated Group C peripheral nerve fibers that fire when stroked at velocities perceived as pleasurable or comforting.

To use the device, participants wear a headset with a small vibrating piece that sits on the mastoid bone behind each ear. These pieces deliver gentle vibrations that can be adjusted by patients.  

During development of the MATT stimulation, researchers noted that an isochronic 10 Hz wave, cycling 2 seconds on and 2 seconds off, induced a state of relaxation and increased occipital alpha oscillations in pilot study participants.

The current study was designed to confirm preliminary efficacy and feasibility signals. The sample included 22 patients (mean age 37.3 years, 72.7% female, 77.3% White). All study participants were diagnosed with an anxiety disorder and had at least moderately severe anxiety symptoms. Some also had symptoms of panic or depression.

Many participants were on medications that weren’t effective, and they wanted to find a nondrug method of relieving their symptoms, said Dr. Carpenter.
 

What’s the mechanism?

Participants learned how to administer the stimulation and adjust the intensity of vibrations to a level where it was consistently detectable but not uncomfortable. Then they received a MATT device to use at home at least twice daily for 20 minutes.

Patients kept daily diaries documenting device use, adverse effects, and technological problems. In-person assessments were held at 2 and 4 weeks.

Researchers collected resting EEG immediately before, and after, the second stimulation session and again following 4 weeks of MATT use.

At baseline and after 2 and 4 weeks, patients self-reported anxiety using the 7-item Generalized Anxiety Disorder (GAD-7) scale, depression with the Beck Depression Inventory (BDI), and stress using the Perceived Stress Scale (PSS). They also reported symptoms with the Depression, Anxiety, Stress Scale (DASS).

Researchers also investigated “interoceptive awareness” or being mindful of your body and internal feelings. For this, they had participants complete the 32-item Multidimensional Assessment of Interoceptive Awareness pre- and post treatment.

Interoceptive awareness “is a whole new area of interest in neuroscience and brain health,” said Dr. Carpenter. “The hypothesis was that one way this device might work is that vibrations would travel to the insular cortex, the part of the brain that involves mindfulness and self-awareness.”
 

Symptom reduction

In the completer sample of 17 participants, mean scores on anxiety and depression symptoms fell significantly from baseline to 4 weeks (all P < .01). For example, the GAD-7 mean score fell from 14.3 to 7.1 and the BDI mean score from 30.6 to 14.8.

The study also showed that mindfulness was enhanced. The MAIA total score increased from 83.1 to 93.5 (P = .014).

Device users had increased alpha and theta brainwave activity, findings that “go along with the concept of decreased anxiety,” said Dr. Carpenter. She noted a recent study of the same patient population showed the device enhanced functional brain connectivity.

This current study was too small to pick up signals showing the device was effective in any particular subpopulation, said Dr. Carpenter.

Unlike other stimulation interventions that require clinic visits, patients use the MATT in the comfort of their own home and at their own convenience.

However, there are still questions surrounding the use of the noninvasive device. For example, said Dr. Carpenter, it’s unclear if it would be more effective if combined with psychotherapy or whether patients can use it while sleeping and driving. A next step could be a sham-controlled trial, she said.

The study was supported by Affect Neuro, developer of MATT therapy, and the National Institute of General Medical Sciences. Dr. Carpenter reports receiving a consultancy fee from Affect Neuro.

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

An at-home investigational device is a promising noninvasive therapeutic approach for anxiety disorders, results from an open-label pilot trial suggest.

The small study showed users of the Mechanical Affective Touch Therapy (MATT) had improved anxiety and depression symptoms, which corresponded to positive changes in alpha and theta oscillatory activity.

Butler Hospital

Robust safety profile

Therapeutic noninvasive peripheral nerve stimulation is under investigation for anxiety as well as pain and depression. Nerve activation is achieved by delivering electrical or mechanical energy, although most devices to date have used electrical stimulation.

Although electrical stimulation is considered low risk, mechanical stimulation that activates somatosensory pathways has an even more robust safety profile, the investigators note.

The MATT device targets C-tactile fibers (CT) specialized unmyelinated Group C peripheral nerve fibers that fire when stroked at velocities perceived as pleasurable or comforting.

To use the device, participants wear a headset with a small vibrating piece that sits on the mastoid bone behind each ear. These pieces deliver gentle vibrations that can be adjusted by patients.  

During development of the MATT stimulation, researchers noted that an isochronic 10 Hz wave, cycling 2 seconds on and 2 seconds off, induced a state of relaxation and increased occipital alpha oscillations in pilot study participants.

The current study was designed to confirm preliminary efficacy and feasibility signals. The sample included 22 patients (mean age 37.3 years, 72.7% female, 77.3% White). All study participants were diagnosed with an anxiety disorder and had at least moderately severe anxiety symptoms. Some also had symptoms of panic or depression.

Many participants were on medications that weren’t effective, and they wanted to find a nondrug method of relieving their symptoms, said Dr. Carpenter.
 

What’s the mechanism?

Participants learned how to administer the stimulation and adjust the intensity of vibrations to a level where it was consistently detectable but not uncomfortable. Then they received a MATT device to use at home at least twice daily for 20 minutes.

Patients kept daily diaries documenting device use, adverse effects, and technological problems. In-person assessments were held at 2 and 4 weeks.

Researchers collected resting EEG immediately before, and after, the second stimulation session and again following 4 weeks of MATT use.

At baseline and after 2 and 4 weeks, patients self-reported anxiety using the 7-item Generalized Anxiety Disorder (GAD-7) scale, depression with the Beck Depression Inventory (BDI), and stress using the Perceived Stress Scale (PSS). They also reported symptoms with the Depression, Anxiety, Stress Scale (DASS).

Researchers also investigated “interoceptive awareness” or being mindful of your body and internal feelings. For this, they had participants complete the 32-item Multidimensional Assessment of Interoceptive Awareness pre- and post treatment.

Interoceptive awareness “is a whole new area of interest in neuroscience and brain health,” said Dr. Carpenter. “The hypothesis was that one way this device might work is that vibrations would travel to the insular cortex, the part of the brain that involves mindfulness and self-awareness.”
 

Symptom reduction

In the completer sample of 17 participants, mean scores on anxiety and depression symptoms fell significantly from baseline to 4 weeks (all P < .01). For example, the GAD-7 mean score fell from 14.3 to 7.1 and the BDI mean score from 30.6 to 14.8.

The study also showed that mindfulness was enhanced. The MAIA total score increased from 83.1 to 93.5 (P = .014).

Device users had increased alpha and theta brainwave activity, findings that “go along with the concept of decreased anxiety,” said Dr. Carpenter. She noted a recent study of the same patient population showed the device enhanced functional brain connectivity.

This current study was too small to pick up signals showing the device was effective in any particular subpopulation, said Dr. Carpenter.

Unlike other stimulation interventions that require clinic visits, patients use the MATT in the comfort of their own home and at their own convenience.

However, there are still questions surrounding the use of the noninvasive device. For example, said Dr. Carpenter, it’s unclear if it would be more effective if combined with psychotherapy or whether patients can use it while sleeping and driving. A next step could be a sham-controlled trial, she said.

The study was supported by Affect Neuro, developer of MATT therapy, and the National Institute of General Medical Sciences. Dr. Carpenter reports receiving a consultancy fee from Affect Neuro.

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

An at-home investigational device is a promising noninvasive therapeutic approach for anxiety disorders, results from an open-label pilot trial suggest.

The small study showed users of the Mechanical Affective Touch Therapy (MATT) had improved anxiety and depression symptoms, which corresponded to positive changes in alpha and theta oscillatory activity.

Butler Hospital

Robust safety profile

Therapeutic noninvasive peripheral nerve stimulation is under investigation for anxiety as well as pain and depression. Nerve activation is achieved by delivering electrical or mechanical energy, although most devices to date have used electrical stimulation.

Although electrical stimulation is considered low risk, mechanical stimulation that activates somatosensory pathways has an even more robust safety profile, the investigators note.

The MATT device targets C-tactile fibers (CT) specialized unmyelinated Group C peripheral nerve fibers that fire when stroked at velocities perceived as pleasurable or comforting.

To use the device, participants wear a headset with a small vibrating piece that sits on the mastoid bone behind each ear. These pieces deliver gentle vibrations that can be adjusted by patients.  

During development of the MATT stimulation, researchers noted that an isochronic 10 Hz wave, cycling 2 seconds on and 2 seconds off, induced a state of relaxation and increased occipital alpha oscillations in pilot study participants.

The current study was designed to confirm preliminary efficacy and feasibility signals. The sample included 22 patients (mean age 37.3 years, 72.7% female, 77.3% White). All study participants were diagnosed with an anxiety disorder and had at least moderately severe anxiety symptoms. Some also had symptoms of panic or depression.

Many participants were on medications that weren’t effective, and they wanted to find a nondrug method of relieving their symptoms, said Dr. Carpenter.
 

What’s the mechanism?

Participants learned how to administer the stimulation and adjust the intensity of vibrations to a level where it was consistently detectable but not uncomfortable. Then they received a MATT device to use at home at least twice daily for 20 minutes.

Patients kept daily diaries documenting device use, adverse effects, and technological problems. In-person assessments were held at 2 and 4 weeks.

Researchers collected resting EEG immediately before, and after, the second stimulation session and again following 4 weeks of MATT use.

At baseline and after 2 and 4 weeks, patients self-reported anxiety using the 7-item Generalized Anxiety Disorder (GAD-7) scale, depression with the Beck Depression Inventory (BDI), and stress using the Perceived Stress Scale (PSS). They also reported symptoms with the Depression, Anxiety, Stress Scale (DASS).

Researchers also investigated “interoceptive awareness” or being mindful of your body and internal feelings. For this, they had participants complete the 32-item Multidimensional Assessment of Interoceptive Awareness pre- and post treatment.

Interoceptive awareness “is a whole new area of interest in neuroscience and brain health,” said Dr. Carpenter. “The hypothesis was that one way this device might work is that vibrations would travel to the insular cortex, the part of the brain that involves mindfulness and self-awareness.”
 

Symptom reduction

In the completer sample of 17 participants, mean scores on anxiety and depression symptoms fell significantly from baseline to 4 weeks (all P < .01). For example, the GAD-7 mean score fell from 14.3 to 7.1 and the BDI mean score from 30.6 to 14.8.

The study also showed that mindfulness was enhanced. The MAIA total score increased from 83.1 to 93.5 (P = .014).

Device users had increased alpha and theta brainwave activity, findings that “go along with the concept of decreased anxiety,” said Dr. Carpenter. She noted a recent study of the same patient population showed the device enhanced functional brain connectivity.

This current study was too small to pick up signals showing the device was effective in any particular subpopulation, said Dr. Carpenter.

Unlike other stimulation interventions that require clinic visits, patients use the MATT in the comfort of their own home and at their own convenience.

However, there are still questions surrounding the use of the noninvasive device. For example, said Dr. Carpenter, it’s unclear if it would be more effective if combined with psychotherapy or whether patients can use it while sleeping and driving. A next step could be a sham-controlled trial, she said.

The study was supported by Affect Neuro, developer of MATT therapy, and the National Institute of General Medical Sciences. Dr. Carpenter reports receiving a consultancy fee from Affect Neuro.

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

One in four new mothers who are physicians report experiencing postpartum depression, a rate twice that of the general population, according to new survey findings presented at the American College of Obstetricians and Gynecologists (ACOG) 2022 Annual Meeting.

The survey results weren’t all grim. More than three-fourths (78%) of new mothers reported meeting their own breastfeeding goals. Still, Alison Stuebe, MD, director of maternal-fetal medicine, University of North Carolina School of Medicine, Chapel Hill, said the high postpartum depression rates among physicians might be associated with worse patient care.

“Physicians who have had postpartum depression and provide clinical care for children and birthing people can bring their negative experiences to their clinical work, potentially impacting how they counsel and support their patients,” Dr. Stuebe, who was not involved in the study, told this news organization.

For the study, Emily Eischen, a fourth-year medical student at the University of South Florida Morsani College of Medicine, Tampa, and her colleagues sought to learn how physicians and physician trainee mothers fared in the face of the unique stressors of their jobs, including “strenuous work hours, pressures to get back to work, and limited maternity leave.”

The researchers recruited 637 physicians and medical students with a singleton pregnancy to respond to a survey adapted largely from the U.S. Centers for Disease Control and Prevention’s Infant Feeding Practices Study and the CDC’s Pregnancy Risk Assessment Monitoring System.

Most of the respondents, who were enrolled through social media physician groups and email list-serves, were married non-Hispanic White persons; 71% were practicing or training in pediatrics, family medicine, or obstetrics/gynecology, and 2% were medical students.

Data showed that 25% of participants reported postpartum depression. The highest rates were seen among Hispanic/Latino respondents (31%), Black persons (30%), and non-Hispanic White persons (25%). The lowest rates of postpartum depression were for respondents identifying as Asian (15%).
 

Guilt a driver

Most respondents (80%) with symptoms of postpartum depression attributed their condition to sleep deprivation. Other frequently cited reasons were problems related to infant feeding (44%), lack of adequate maternity leave (41%), and lack of support at work (33%).

“Feeling guilty for not fulfilling work responsibilities, especially for residents, who are in the most difficult time in their careers and have to hand the workload off to others, can be very stressful,” Ms. Eischen said.

Despite the high rates of postpartum depression in the survey, the investigators found that 99% of respondents had initiated breastfeeding, 72% were exclusively breastfeeding, and 78% said they were meeting their personal breastfeeding goals. All of those rates are higher than what is seen in the general population.

Rates of self-reported postpartum depression were higher among those who did not meet their breastfeeding goals than among those who did (36% vs. 23%; P = .003), the researchers found.

Adetola Louis-Jacques, MD, an assistant professor of medicine, USF Health Obstetrics and Gynecology, and the senior author of the study, said the high breastfeeding rates can be attributed partly to an increased appreciation among physicians that lactation and breastfeeding have proven benefits for women and infant health.

“We still have work to do, but at least the journey has started in supporting birthing and lactating physicians,” she said.

However, Dr. Stuebe wondered whether the survey captured a group of respondents more likely to meet breastfeeding goals. She said she was surprised by the high proportion of respondents who did so.

“When surveys are distributed via social media, we don’t have a clear sense of who chooses to participate and who opts out,” she said in an interview. “If the survey was shared through social media groups that focus on supporting breastfeeding among physicians, it could have affected the results.”

No relevant financial relationships have been reported.

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

One in four new mothers who are physicians report experiencing postpartum depression, a rate twice that of the general population, according to new survey findings presented at the American College of Obstetricians and Gynecologists (ACOG) 2022 Annual Meeting.

The survey results weren’t all grim. More than three-fourths (78%) of new mothers reported meeting their own breastfeeding goals. Still, Alison Stuebe, MD, director of maternal-fetal medicine, University of North Carolina School of Medicine, Chapel Hill, said the high postpartum depression rates among physicians might be associated with worse patient care.

“Physicians who have had postpartum depression and provide clinical care for children and birthing people can bring their negative experiences to their clinical work, potentially impacting how they counsel and support their patients,” Dr. Stuebe, who was not involved in the study, told this news organization.

For the study, Emily Eischen, a fourth-year medical student at the University of South Florida Morsani College of Medicine, Tampa, and her colleagues sought to learn how physicians and physician trainee mothers fared in the face of the unique stressors of their jobs, including “strenuous work hours, pressures to get back to work, and limited maternity leave.”

The researchers recruited 637 physicians and medical students with a singleton pregnancy to respond to a survey adapted largely from the U.S. Centers for Disease Control and Prevention’s Infant Feeding Practices Study and the CDC’s Pregnancy Risk Assessment Monitoring System.

Most of the respondents, who were enrolled through social media physician groups and email list-serves, were married non-Hispanic White persons; 71% were practicing or training in pediatrics, family medicine, or obstetrics/gynecology, and 2% were medical students.

Data showed that 25% of participants reported postpartum depression. The highest rates were seen among Hispanic/Latino respondents (31%), Black persons (30%), and non-Hispanic White persons (25%). The lowest rates of postpartum depression were for respondents identifying as Asian (15%).
 

Guilt a driver

Most respondents (80%) with symptoms of postpartum depression attributed their condition to sleep deprivation. Other frequently cited reasons were problems related to infant feeding (44%), lack of adequate maternity leave (41%), and lack of support at work (33%).

“Feeling guilty for not fulfilling work responsibilities, especially for residents, who are in the most difficult time in their careers and have to hand the workload off to others, can be very stressful,” Ms. Eischen said.

Despite the high rates of postpartum depression in the survey, the investigators found that 99% of respondents had initiated breastfeeding, 72% were exclusively breastfeeding, and 78% said they were meeting their personal breastfeeding goals. All of those rates are higher than what is seen in the general population.

Rates of self-reported postpartum depression were higher among those who did not meet their breastfeeding goals than among those who did (36% vs. 23%; P = .003), the researchers found.

Adetola Louis-Jacques, MD, an assistant professor of medicine, USF Health Obstetrics and Gynecology, and the senior author of the study, said the high breastfeeding rates can be attributed partly to an increased appreciation among physicians that lactation and breastfeeding have proven benefits for women and infant health.

“We still have work to do, but at least the journey has started in supporting birthing and lactating physicians,” she said.

However, Dr. Stuebe wondered whether the survey captured a group of respondents more likely to meet breastfeeding goals. She said she was surprised by the high proportion of respondents who did so.

“When surveys are distributed via social media, we don’t have a clear sense of who chooses to participate and who opts out,” she said in an interview. “If the survey was shared through social media groups that focus on supporting breastfeeding among physicians, it could have affected the results.”

No relevant financial relationships have been reported.

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

One in four new mothers who are physicians report experiencing postpartum depression, a rate twice that of the general population, according to new survey findings presented at the American College of Obstetricians and Gynecologists (ACOG) 2022 Annual Meeting.

The survey results weren’t all grim. More than three-fourths (78%) of new mothers reported meeting their own breastfeeding goals. Still, Alison Stuebe, MD, director of maternal-fetal medicine, University of North Carolina School of Medicine, Chapel Hill, said the high postpartum depression rates among physicians might be associated with worse patient care.

“Physicians who have had postpartum depression and provide clinical care for children and birthing people can bring their negative experiences to their clinical work, potentially impacting how they counsel and support their patients,” Dr. Stuebe, who was not involved in the study, told this news organization.

For the study, Emily Eischen, a fourth-year medical student at the University of South Florida Morsani College of Medicine, Tampa, and her colleagues sought to learn how physicians and physician trainee mothers fared in the face of the unique stressors of their jobs, including “strenuous work hours, pressures to get back to work, and limited maternity leave.”

The researchers recruited 637 physicians and medical students with a singleton pregnancy to respond to a survey adapted largely from the U.S. Centers for Disease Control and Prevention’s Infant Feeding Practices Study and the CDC’s Pregnancy Risk Assessment Monitoring System.

Most of the respondents, who were enrolled through social media physician groups and email list-serves, were married non-Hispanic White persons; 71% were practicing or training in pediatrics, family medicine, or obstetrics/gynecology, and 2% were medical students.

Data showed that 25% of participants reported postpartum depression. The highest rates were seen among Hispanic/Latino respondents (31%), Black persons (30%), and non-Hispanic White persons (25%). The lowest rates of postpartum depression were for respondents identifying as Asian (15%).
 

Guilt a driver

Most respondents (80%) with symptoms of postpartum depression attributed their condition to sleep deprivation. Other frequently cited reasons were problems related to infant feeding (44%), lack of adequate maternity leave (41%), and lack of support at work (33%).

“Feeling guilty for not fulfilling work responsibilities, especially for residents, who are in the most difficult time in their careers and have to hand the workload off to others, can be very stressful,” Ms. Eischen said.

Despite the high rates of postpartum depression in the survey, the investigators found that 99% of respondents had initiated breastfeeding, 72% were exclusively breastfeeding, and 78% said they were meeting their personal breastfeeding goals. All of those rates are higher than what is seen in the general population.

Rates of self-reported postpartum depression were higher among those who did not meet their breastfeeding goals than among those who did (36% vs. 23%; P = .003), the researchers found.

Adetola Louis-Jacques, MD, an assistant professor of medicine, USF Health Obstetrics and Gynecology, and the senior author of the study, said the high breastfeeding rates can be attributed partly to an increased appreciation among physicians that lactation and breastfeeding have proven benefits for women and infant health.

“We still have work to do, but at least the journey has started in supporting birthing and lactating physicians,” she said.

However, Dr. Stuebe wondered whether the survey captured a group of respondents more likely to meet breastfeeding goals. She said she was surprised by the high proportion of respondents who did so.

“When surveys are distributed via social media, we don’t have a clear sense of who chooses to participate and who opts out,” she said in an interview. “If the survey was shared through social media groups that focus on supporting breastfeeding among physicians, it could have affected the results.”

No relevant financial relationships have been reported.

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

 A new toolkit provides coping strategies for people who are anxious about climate change. These strategies include volunteering, building a community, discussing emotions with others, practicing mindfulness, and seeking therapy.

The toolkit, which was developed by nursing experts at the University of British Columbia in Vancouver, also offers reflection questions and a film with diverse voices for people to examine their values, emotions, and behaviors in relation to the environment.

“Many people have a hard time understanding the relationship between climate change and mental health and are experiencing high levels of stress about climate change,” Natania Abebe, MSN/MPH, RN, a registered nurse and graduate student at UBC who developed the toolkit, told this news organization.

“Youth, in particular, appear to have higher levels of consciousness regarding climate change because they’re the ones who are going to inherit the planet,” she said. “A big part of why they have mental health issues is that they feel trapped in sociopolitical structures that they didn’t agree to and didn’t necessarily create.”

The toolkit was published online on April 20.

Empowering agents for change

Ms. Abebe was inspired to create the toolkit after giving guest lectures on climate change and mental health as part of UBC’s Nursing 290 course. Her faculty advisor, Raluca Radu, MSN, a lecturer in the School of Nursing at UBC, developed the course in 2020 to teach students about the broad impacts of climate change on communities.

As the course has grown during the past 2 years, Ms. Abebe wanted to create a coping framework and engaging film for health educators to use with students, as well as for everyday people.

The toolkit includes contributions from three Canadian climate change experts, as well as six students from different backgrounds who have taken the course.

“I wanted to center the voices of youth and empower them to think they can be agents for change,” Ms. Abebe said. “I also wanted to highlight diverse voices and take a collaborative approach because climate change is such a big problem that we have to come together to address it.”

Ms. Abebe and Ms. Radu also noticed an increase in climate anxiety in recent years because of the pandemic, worldwide food and energy shortages, and extreme weather events that hit close to home, such as wildfires and floods in British Columbia.

“With the pandemic, people have been spending more time online and thinking about our world at large,” Ms. Abebe said. “At the same time that they’re thinking about it, climate change events are happening simultaneously – not in the future, but right now.”

Economic, social, and political shifts during the past 2 years have also prompted people to question standard practices and institutions, which has created an opportunity to discuss change, Ms. Radu told this news organization.

“It’s a pivotal time to question our values and highly consumerist society,” she said. “We’re at a point in time where, if we don’t take action, the planetary health will be in an irreversible state, and we won’t be able to turn back time and make changes.”

Our psyches and nature

The toolkit includes three main sections that feature video clips and reflective questions around eco-anxiety, eco-paralysis, and ecological grief.

In the first section, eco-anxiety is defined as a “chronic fear of environmental doom,” which could include anxiousness around the likelihood of a severe weather event because of ongoing news coverage and social media. The reflective questions prompt readers to discuss eco-anxiety in their life, work through their emotions, understand their beliefs and values, and determine how to use them to address climate change anxiety.

The second section defines eco-paralysis as the powerlessness that people may feel when they don’t believe they can do anything meaningful on an individual level to address climate change. Paralysis can look like apathy, complacency, or disengagement. The questions prompt readers to observe how paralysis may show up in their lives, explore the tension between individual versus collective responsibility, and consider ways to address their sense of helplessness about climate change.

In the third section, ecological grief centers around “experienced or anticipated ecological losses,” which could include the loss of species, ecosystems, and landscapes because of short- or long-term environmental change. The questions prompt readers to explore their feelings, beliefs, and values and feel empowered to address their ecological grief over climate change.

The toolkit also includes recommendations for books, journal articles, websites, podcasts, and meditations around mental health and climate change, as well as ways to get involved with others. For instance, health care practitioners can register with PaRx, a program in British Columbia that allows providers to prescribe time in nature to improve a client’s health. The program is being adopted across Canada, and people with a prescription can visit local and national parks, historic sites, and marine conservation areas for free.

“This is about recognizing that there is a connection between our psyches and nature, and by talking about it, we can name what we’re feeling,” Ms. Abebe said. “We can take action not only to handle our emotions, but also to live kinder and more sustainable lifestyles.”

Future work will need to focus on population-level approaches to climate change and mental health as well, including policy and financial support to address environmental changes directly.

“We need to start thinking beyond individualized approaches and focus on how to create supportive and resilient communities to respond to climate change,” Kiffer Card, PhD, executive director of the Mental Health and Climate Change Alliance and an assistant professor of health sciences at Simon Fraser University, Burnaby, B.C., told this news organization.

Dr. Card, who wasn’t involved in developing the toolkit, has researched recent trends around climate change anxiety in Canada and fielded questions from health care practitioners and mental health professionals who are looking for ways to help their patients.

“Communities need to be ready to stand up and respond to acute emergency disasters, and government leaders need to take this seriously,” he said. “Those who are experiencing climate anxiety now are the canaries in the coal mine for the severe weather events and consequences to come.”

The toolkit was developed with funding from the Alma Mater Society of the University of British Columbia, Vancouver. Ms. Abebe, Ms. Radu, and Dr. Card reported no relevant disclosures.

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

 A new toolkit provides coping strategies for people who are anxious about climate change. These strategies include volunteering, building a community, discussing emotions with others, practicing mindfulness, and seeking therapy.

The toolkit, which was developed by nursing experts at the University of British Columbia in Vancouver, also offers reflection questions and a film with diverse voices for people to examine their values, emotions, and behaviors in relation to the environment.

“Many people have a hard time understanding the relationship between climate change and mental health and are experiencing high levels of stress about climate change,” Natania Abebe, MSN/MPH, RN, a registered nurse and graduate student at UBC who developed the toolkit, told this news organization.

“Youth, in particular, appear to have higher levels of consciousness regarding climate change because they’re the ones who are going to inherit the planet,” she said. “A big part of why they have mental health issues is that they feel trapped in sociopolitical structures that they didn’t agree to and didn’t necessarily create.”

The toolkit was published online on April 20.

Empowering agents for change

Ms. Abebe was inspired to create the toolkit after giving guest lectures on climate change and mental health as part of UBC’s Nursing 290 course. Her faculty advisor, Raluca Radu, MSN, a lecturer in the School of Nursing at UBC, developed the course in 2020 to teach students about the broad impacts of climate change on communities.

As the course has grown during the past 2 years, Ms. Abebe wanted to create a coping framework and engaging film for health educators to use with students, as well as for everyday people.

The toolkit includes contributions from three Canadian climate change experts, as well as six students from different backgrounds who have taken the course.

“I wanted to center the voices of youth and empower them to think they can be agents for change,” Ms. Abebe said. “I also wanted to highlight diverse voices and take a collaborative approach because climate change is such a big problem that we have to come together to address it.”

Ms. Abebe and Ms. Radu also noticed an increase in climate anxiety in recent years because of the pandemic, worldwide food and energy shortages, and extreme weather events that hit close to home, such as wildfires and floods in British Columbia.

“With the pandemic, people have been spending more time online and thinking about our world at large,” Ms. Abebe said. “At the same time that they’re thinking about it, climate change events are happening simultaneously – not in the future, but right now.”

Economic, social, and political shifts during the past 2 years have also prompted people to question standard practices and institutions, which has created an opportunity to discuss change, Ms. Radu told this news organization.

“It’s a pivotal time to question our values and highly consumerist society,” she said. “We’re at a point in time where, if we don’t take action, the planetary health will be in an irreversible state, and we won’t be able to turn back time and make changes.”

Our psyches and nature

The toolkit includes three main sections that feature video clips and reflective questions around eco-anxiety, eco-paralysis, and ecological grief.

In the first section, eco-anxiety is defined as a “chronic fear of environmental doom,” which could include anxiousness around the likelihood of a severe weather event because of ongoing news coverage and social media. The reflective questions prompt readers to discuss eco-anxiety in their life, work through their emotions, understand their beliefs and values, and determine how to use them to address climate change anxiety.

The second section defines eco-paralysis as the powerlessness that people may feel when they don’t believe they can do anything meaningful on an individual level to address climate change. Paralysis can look like apathy, complacency, or disengagement. The questions prompt readers to observe how paralysis may show up in their lives, explore the tension between individual versus collective responsibility, and consider ways to address their sense of helplessness about climate change.

In the third section, ecological grief centers around “experienced or anticipated ecological losses,” which could include the loss of species, ecosystems, and landscapes because of short- or long-term environmental change. The questions prompt readers to explore their feelings, beliefs, and values and feel empowered to address their ecological grief over climate change.

The toolkit also includes recommendations for books, journal articles, websites, podcasts, and meditations around mental health and climate change, as well as ways to get involved with others. For instance, health care practitioners can register with PaRx, a program in British Columbia that allows providers to prescribe time in nature to improve a client’s health. The program is being adopted across Canada, and people with a prescription can visit local and national parks, historic sites, and marine conservation areas for free.

“This is about recognizing that there is a connection between our psyches and nature, and by talking about it, we can name what we’re feeling,” Ms. Abebe said. “We can take action not only to handle our emotions, but also to live kinder and more sustainable lifestyles.”

Future work will need to focus on population-level approaches to climate change and mental health as well, including policy and financial support to address environmental changes directly.

“We need to start thinking beyond individualized approaches and focus on how to create supportive and resilient communities to respond to climate change,” Kiffer Card, PhD, executive director of the Mental Health and Climate Change Alliance and an assistant professor of health sciences at Simon Fraser University, Burnaby, B.C., told this news organization.

Dr. Card, who wasn’t involved in developing the toolkit, has researched recent trends around climate change anxiety in Canada and fielded questions from health care practitioners and mental health professionals who are looking for ways to help their patients.

“Communities need to be ready to stand up and respond to acute emergency disasters, and government leaders need to take this seriously,” he said. “Those who are experiencing climate anxiety now are the canaries in the coal mine for the severe weather events and consequences to come.”

The toolkit was developed with funding from the Alma Mater Society of the University of British Columbia, Vancouver. Ms. Abebe, Ms. Radu, and Dr. Card reported no relevant disclosures.

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

 A new toolkit provides coping strategies for people who are anxious about climate change. These strategies include volunteering, building a community, discussing emotions with others, practicing mindfulness, and seeking therapy.

The toolkit, which was developed by nursing experts at the University of British Columbia in Vancouver, also offers reflection questions and a film with diverse voices for people to examine their values, emotions, and behaviors in relation to the environment.

“Many people have a hard time understanding the relationship between climate change and mental health and are experiencing high levels of stress about climate change,” Natania Abebe, MSN/MPH, RN, a registered nurse and graduate student at UBC who developed the toolkit, told this news organization.

“Youth, in particular, appear to have higher levels of consciousness regarding climate change because they’re the ones who are going to inherit the planet,” she said. “A big part of why they have mental health issues is that they feel trapped in sociopolitical structures that they didn’t agree to and didn’t necessarily create.”

The toolkit was published online on April 20.

Empowering agents for change

Ms. Abebe was inspired to create the toolkit after giving guest lectures on climate change and mental health as part of UBC’s Nursing 290 course. Her faculty advisor, Raluca Radu, MSN, a lecturer in the School of Nursing at UBC, developed the course in 2020 to teach students about the broad impacts of climate change on communities.

As the course has grown during the past 2 years, Ms. Abebe wanted to create a coping framework and engaging film for health educators to use with students, as well as for everyday people.

The toolkit includes contributions from three Canadian climate change experts, as well as six students from different backgrounds who have taken the course.

“I wanted to center the voices of youth and empower them to think they can be agents for change,” Ms. Abebe said. “I also wanted to highlight diverse voices and take a collaborative approach because climate change is such a big problem that we have to come together to address it.”

Ms. Abebe and Ms. Radu also noticed an increase in climate anxiety in recent years because of the pandemic, worldwide food and energy shortages, and extreme weather events that hit close to home, such as wildfires and floods in British Columbia.

“With the pandemic, people have been spending more time online and thinking about our world at large,” Ms. Abebe said. “At the same time that they’re thinking about it, climate change events are happening simultaneously – not in the future, but right now.”

Economic, social, and political shifts during the past 2 years have also prompted people to question standard practices and institutions, which has created an opportunity to discuss change, Ms. Radu told this news organization.

“It’s a pivotal time to question our values and highly consumerist society,” she said. “We’re at a point in time where, if we don’t take action, the planetary health will be in an irreversible state, and we won’t be able to turn back time and make changes.”

Our psyches and nature

The toolkit includes three main sections that feature video clips and reflective questions around eco-anxiety, eco-paralysis, and ecological grief.

In the first section, eco-anxiety is defined as a “chronic fear of environmental doom,” which could include anxiousness around the likelihood of a severe weather event because of ongoing news coverage and social media. The reflective questions prompt readers to discuss eco-anxiety in their life, work through their emotions, understand their beliefs and values, and determine how to use them to address climate change anxiety.

The second section defines eco-paralysis as the powerlessness that people may feel when they don’t believe they can do anything meaningful on an individual level to address climate change. Paralysis can look like apathy, complacency, or disengagement. The questions prompt readers to observe how paralysis may show up in their lives, explore the tension between individual versus collective responsibility, and consider ways to address their sense of helplessness about climate change.

In the third section, ecological grief centers around “experienced or anticipated ecological losses,” which could include the loss of species, ecosystems, and landscapes because of short- or long-term environmental change. The questions prompt readers to explore their feelings, beliefs, and values and feel empowered to address their ecological grief over climate change.

The toolkit also includes recommendations for books, journal articles, websites, podcasts, and meditations around mental health and climate change, as well as ways to get involved with others. For instance, health care practitioners can register with PaRx, a program in British Columbia that allows providers to prescribe time in nature to improve a client’s health. The program is being adopted across Canada, and people with a prescription can visit local and national parks, historic sites, and marine conservation areas for free.

“This is about recognizing that there is a connection between our psyches and nature, and by talking about it, we can name what we’re feeling,” Ms. Abebe said. “We can take action not only to handle our emotions, but also to live kinder and more sustainable lifestyles.”

Future work will need to focus on population-level approaches to climate change and mental health as well, including policy and financial support to address environmental changes directly.

“We need to start thinking beyond individualized approaches and focus on how to create supportive and resilient communities to respond to climate change,” Kiffer Card, PhD, executive director of the Mental Health and Climate Change Alliance and an assistant professor of health sciences at Simon Fraser University, Burnaby, B.C., told this news organization.

Dr. Card, who wasn’t involved in developing the toolkit, has researched recent trends around climate change anxiety in Canada and fielded questions from health care practitioners and mental health professionals who are looking for ways to help their patients.

“Communities need to be ready to stand up and respond to acute emergency disasters, and government leaders need to take this seriously,” he said. “Those who are experiencing climate anxiety now are the canaries in the coal mine for the severe weather events and consequences to come.”

The toolkit was developed with funding from the Alma Mater Society of the University of British Columbia, Vancouver. Ms. Abebe, Ms. Radu, and Dr. Card reported no relevant disclosures.

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

Standard therapies for depression are antidepressants and psychotherapy. In particularly severe cases, electroconvulsive therapy (ECT) or vagus nerve stimulation (VNS) may also be indicated. VNS is an approved, effective, well-tolerated, long-term therapy for chronic and therapy-resistant depression, wrote Christine Reif-Leonhardt, MD, and associates from the University Hospital Frankfurt am Main (Germany), in a recent journal article. In contrast to more common treatments, such as ECT, VNS is little known in the general population and among specialists. The cost of VNS is covered by health insurance funds in Germany.

Available since 1994

As the authors reported, invasive VNS was approved in the European Union in 1994 and in the United States in 1997 for the treatment of children with medicinal therapy–refractory epilepsy. Because positive and lasting effects on mood could be seen in adults after around 3 months of VNS, irrespective of the effectiveness of anticonvulsive medication, “a genuinely antidepressant effect of VNS [was] postulated,” and therefore it was further developed as an antidepressant therapy.

A VNS system first received a CE certification in 2001 in the European Union for the treatment of patients with chronic or relapsing depression who had therapy-resistant depression or who were intolerant of the current depression therapy. In 2005, VNS was approved in the United States for the treatment of patients aged 18 years or older with therapy-resistant major depression for which at least four antidepressant therapies had not helped sufficiently.
 

Few sham-controlled studies

According to Dr. Reif-Leonhardt and colleagues, there have been multiple studies and case series on VNS in patients with therapy-resistant depression in the past 20 years. Many of the studies highlighted the additional benefits of VNS as an adjuvant procedure, but they were observational studies. Sham-controlled studies are in short supply because of methodologic difficulties and ethical problems.

The largest long-term study is a registry study in which 494 patients with therapy-resistant depression received the combination of the usual antidepressant therapy and VNS. The study lasted 5 years; 301 patients served as a control group and received the usual therapy. The cumulative response to the therapy (68% vs. 41%) and the remission rate (43% vs. 26%) were significantly greater in the group that received VNS, according to the authors. Patients who underwent at least one ECT series of at least seven sessions responded particularly well to VNS. The combined therapy was also more effective in ECT nonresponders than the usual therapy alone.

To date, only one sham-controlled study of VNS treatment for therapy-resistant depression has been conducted. In it, VNS was not significantly superior to a sham stimulation over an observation period of 10 weeks. However, observational studies have provided evidence that the antidepressant effect of VNS only develops after at least 12 months of treatment. According to Dr. Reif-Leonhardt and colleagues, the data indicate that differences in response rate and therapy effect can only be observed in the longer term after 3-12 months and that as the therapy duration increases, so do the effects of VNS. From this, it can be assumed “that the VNS mechanism of action can be attributed to neuroplastic and adaptive phenomena.”

The typical, common side effects of surgery are pain and paresthesia. Through irritation of the nerve, approximately every third patient experiences postoperative hoarseness and a voice change. Serious side effects and complications, such as temporary swallowing disorders, are rare. By reducing the stimulation intensity or lowering the stimulation frequency or impulse width, the side effects associated with stimulation can be alleviated or even eliminated. A second small surgical intervention may become necessary to replace broken cables or the battery (life span, 3-8 years).
 

Criteria for VNS therapy

When should VNS be considered? The authors specified the following criteria:

• An insufficient response to at least two antidepressants from different substance classes (ideally including one tricyclic) at a sufficient dosage and duration, as well as to two augmentation agents (such as lithium and quetiapine) in combination with guideline psychotherapy
• Intolerable side effects from pharmacotherapy or contraindications to medicinal therapy
• For patients who respond to ECT, the occurrence of relapses or residual symptoms after cessation of (maintenance) ECT, intolerable ECT side effects, or the need for maintenance ECT
• Repeated or long hospital treatments because of depression

This article is a translation of an article from Univadis Germany and first appeared on Medscape.com.

Standard therapies for depression are antidepressants and psychotherapy. In particularly severe cases, electroconvulsive therapy (ECT) or vagus nerve stimulation (VNS) may also be indicated. VNS is an approved, effective, well-tolerated, long-term therapy for chronic and therapy-resistant depression, wrote Christine Reif-Leonhardt, MD, and associates from the University Hospital Frankfurt am Main (Germany), in a recent journal article. In contrast to more common treatments, such as ECT, VNS is little known in the general population and among specialists. The cost of VNS is covered by health insurance funds in Germany.

Available since 1994

As the authors reported, invasive VNS was approved in the European Union in 1994 and in the United States in 1997 for the treatment of children with medicinal therapy–refractory epilepsy. Because positive and lasting effects on mood could be seen in adults after around 3 months of VNS, irrespective of the effectiveness of anticonvulsive medication, “a genuinely antidepressant effect of VNS [was] postulated,” and therefore it was further developed as an antidepressant therapy.

A VNS system first received a CE certification in 2001 in the European Union for the treatment of patients with chronic or relapsing depression who had therapy-resistant depression or who were intolerant of the current depression therapy. In 2005, VNS was approved in the United States for the treatment of patients aged 18 years or older with therapy-resistant major depression for which at least four antidepressant therapies had not helped sufficiently.
 

Few sham-controlled studies

According to Dr. Reif-Leonhardt and colleagues, there have been multiple studies and case series on VNS in patients with therapy-resistant depression in the past 20 years. Many of the studies highlighted the additional benefits of VNS as an adjuvant procedure, but they were observational studies. Sham-controlled studies are in short supply because of methodologic difficulties and ethical problems.

The largest long-term study is a registry study in which 494 patients with therapy-resistant depression received the combination of the usual antidepressant therapy and VNS. The study lasted 5 years; 301 patients served as a control group and received the usual therapy. The cumulative response to the therapy (68% vs. 41%) and the remission rate (43% vs. 26%) were significantly greater in the group that received VNS, according to the authors. Patients who underwent at least one ECT series of at least seven sessions responded particularly well to VNS. The combined therapy was also more effective in ECT nonresponders than the usual therapy alone.

To date, only one sham-controlled study of VNS treatment for therapy-resistant depression has been conducted. In it, VNS was not significantly superior to a sham stimulation over an observation period of 10 weeks. However, observational studies have provided evidence that the antidepressant effect of VNS only develops after at least 12 months of treatment. According to Dr. Reif-Leonhardt and colleagues, the data indicate that differences in response rate and therapy effect can only be observed in the longer term after 3-12 months and that as the therapy duration increases, so do the effects of VNS. From this, it can be assumed “that the VNS mechanism of action can be attributed to neuroplastic and adaptive phenomena.”

The typical, common side effects of surgery are pain and paresthesia. Through irritation of the nerve, approximately every third patient experiences postoperative hoarseness and a voice change. Serious side effects and complications, such as temporary swallowing disorders, are rare. By reducing the stimulation intensity or lowering the stimulation frequency or impulse width, the side effects associated with stimulation can be alleviated or even eliminated. A second small surgical intervention may become necessary to replace broken cables or the battery (life span, 3-8 years).
 

Criteria for VNS therapy

When should VNS be considered? The authors specified the following criteria:

• An insufficient response to at least two antidepressants from different substance classes (ideally including one tricyclic) at a sufficient dosage and duration, as well as to two augmentation agents (such as lithium and quetiapine) in combination with guideline psychotherapy
• Intolerable side effects from pharmacotherapy or contraindications to medicinal therapy
• For patients who respond to ECT, the occurrence of relapses or residual symptoms after cessation of (maintenance) ECT, intolerable ECT side effects, or the need for maintenance ECT
• Repeated or long hospital treatments because of depression

This article is a translation of an article from Univadis Germany and first appeared on Medscape.com.

Standard therapies for depression are antidepressants and psychotherapy. In particularly severe cases, electroconvulsive therapy (ECT) or vagus nerve stimulation (VNS) may also be indicated. VNS is an approved, effective, well-tolerated, long-term therapy for chronic and therapy-resistant depression, wrote Christine Reif-Leonhardt, MD, and associates from the University Hospital Frankfurt am Main (Germany), in a recent journal article. In contrast to more common treatments, such as ECT, VNS is little known in the general population and among specialists. The cost of VNS is covered by health insurance funds in Germany.

Available since 1994

As the authors reported, invasive VNS was approved in the European Union in 1994 and in the United States in 1997 for the treatment of children with medicinal therapy–refractory epilepsy. Because positive and lasting effects on mood could be seen in adults after around 3 months of VNS, irrespective of the effectiveness of anticonvulsive medication, “a genuinely antidepressant effect of VNS [was] postulated,” and therefore it was further developed as an antidepressant therapy.

A VNS system first received a CE certification in 2001 in the European Union for the treatment of patients with chronic or relapsing depression who had therapy-resistant depression or who were intolerant of the current depression therapy. In 2005, VNS was approved in the United States for the treatment of patients aged 18 years or older with therapy-resistant major depression for which at least four antidepressant therapies had not helped sufficiently.
 

Few sham-controlled studies

According to Dr. Reif-Leonhardt and colleagues, there have been multiple studies and case series on VNS in patients with therapy-resistant depression in the past 20 years. Many of the studies highlighted the additional benefits of VNS as an adjuvant procedure, but they were observational studies. Sham-controlled studies are in short supply because of methodologic difficulties and ethical problems.

The largest long-term study is a registry study in which 494 patients with therapy-resistant depression received the combination of the usual antidepressant therapy and VNS. The study lasted 5 years; 301 patients served as a control group and received the usual therapy. The cumulative response to the therapy (68% vs. 41%) and the remission rate (43% vs. 26%) were significantly greater in the group that received VNS, according to the authors. Patients who underwent at least one ECT series of at least seven sessions responded particularly well to VNS. The combined therapy was also more effective in ECT nonresponders than the usual therapy alone.

To date, only one sham-controlled study of VNS treatment for therapy-resistant depression has been conducted. In it, VNS was not significantly superior to a sham stimulation over an observation period of 10 weeks. However, observational studies have provided evidence that the antidepressant effect of VNS only develops after at least 12 months of treatment. According to Dr. Reif-Leonhardt and colleagues, the data indicate that differences in response rate and therapy effect can only be observed in the longer term after 3-12 months and that as the therapy duration increases, so do the effects of VNS. From this, it can be assumed “that the VNS mechanism of action can be attributed to neuroplastic and adaptive phenomena.”

The typical, common side effects of surgery are pain and paresthesia. Through irritation of the nerve, approximately every third patient experiences postoperative hoarseness and a voice change. Serious side effects and complications, such as temporary swallowing disorders, are rare. By reducing the stimulation intensity or lowering the stimulation frequency or impulse width, the side effects associated with stimulation can be alleviated or even eliminated. A second small surgical intervention may become necessary to replace broken cables or the battery (life span, 3-8 years).
 

Criteria for VNS therapy

When should VNS be considered? The authors specified the following criteria:

• An insufficient response to at least two antidepressants from different substance classes (ideally including one tricyclic) at a sufficient dosage and duration, as well as to two augmentation agents (such as lithium and quetiapine) in combination with guideline psychotherapy
• Intolerable side effects from pharmacotherapy or contraindications to medicinal therapy
• For patients who respond to ECT, the occurrence of relapses or residual symptoms after cessation of (maintenance) ECT, intolerable ECT side effects, or the need for maintenance ECT
• Repeated or long hospital treatments because of depression

This article is a translation of an article from Univadis Germany and first appeared on Medscape.com.

Exposure to green space may boost cognitive function, new research suggests.

Results of a large prospective study show increasing exposure to residential green space was associated with significantly higher scores on cognitive function measures in middle-aged women, compared with women who had less exposure.

This association may be explained by a reduction in depression, researchers note. Scores for overall cognition and psychomotor speed/attention among women with high green-space exposure were equivalent to those of women an average of 1.2 years younger, they add.

“Despite the fact that the women in our study were relatively younger than those in previous studies, we were still able to detect protective associations between green space and cognition,” lead author Marcia Pescador Jimenez, PhD, assistant professor of epidemiology, Boston University School of Public Health, told this news organization.

“This may signal the public health importance of green space and the important clinical implications at the population level,” she said.

Marcia Pescador Jimenez

Better psychomotor speed, attention

Recent studies on the benefits of green space have shown a link between higher exposure and reduced risks for schizophrenia and ischemic stroke. Other studies have explored the link between green space and dementia and Alzheimer’s disease.

Cognitive function in middle age is associated with subsequent dementia, so Dr. Jimenez said she and her colleagues wanted to analyze the effect of residential green space on cognitive function in middle-aged women.

The study included 13,594 women (median age, 61.2 years) who are participants in the ongoing Nurses’ Health Study II, one of the largest studies to examine risk factors for chronic illness in women.

To calculate the amount of green space, researchers used the Normalized Difference Vegetation Index (NDVI), a satellite-based indicator of green vegetation around a residential address. The data were based on each participant’s 2013 residence.

After adjusting for age at assessment, race, and childhood, adulthood, and neighborhood socioeconomic status, green space was associated with higher scores on the global CogState composite (mean difference per interquartile range in green space, 0.05; 95% confidence interval, .02-.07) and psychomotor speed and attention (mean difference in score, 0.05 standard units; 95% CI, .02-.08) scales.

There was no association between green-space exposure and learning and working memory. Investigators also found no differences based on urbanicity, suggesting the benefits were similar for urban versus rural settings.
 

Specific to cognitive domains

“We were surprised to see that while our study found that higher levels of residential green space were associated with higher scores on processing speed and attention and on overall cognition, we also found that higher levels of residential green space were not associated with learning/working memory battery scores,” Dr. Jimenez said.

“This is actually in-line with previous research suggesting differing associations between green space and cognition based on the cognitive domain examined,” she added.

About 98% of participants were White, limiting the generalizability of the findings, the researchers note. There was also no information on proximity to or size of green space, or how much time individuals spent in the green space and what kinds of activities they engaged in.

Dr. Jimenez said projects examining the amount of time of green-space exposure are underway.

In addition, the researchers found lower rates of depression might contribute to the cognitive benefits associated with green-space exposure, explaining 3.95% (95% CI, .35%-7.55%) of the association between green space and psychomotor speed/attention and 6.3% (95% CI, .77%-11.81%) of the association between green space and overall cognition.

Reduced air pollution and increased physical activity, which are other factors often thought to contribute to the cognitive benefits of green space, were not significant in this study.
 

‘Interesting and novel’

Commenting on the findings, Payam Dadvand, MD, PhD, associate research professor, Barcelona Institute for Global Health, called the finding that depression may mediate green-space benefits “quite interesting and novel.”

“The results of this study, given its large sample size and its geographical coverage, adds to an emerging body of evidence on the beneficial association of exposure to green space on aging, and in particular, cognitive aging in older adults,” said Dr. Dadvand, who was not involved with the research.

The study was funded by the National Institutes of Health. Dr. Jimenez and Dr. Dadvand have reported no relevant financial relationships.

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

Exposure to green space may boost cognitive function, new research suggests.

Results of a large prospective study show increasing exposure to residential green space was associated with significantly higher scores on cognitive function measures in middle-aged women, compared with women who had less exposure.

This association may be explained by a reduction in depression, researchers note. Scores for overall cognition and psychomotor speed/attention among women with high green-space exposure were equivalent to those of women an average of 1.2 years younger, they add.

“Despite the fact that the women in our study were relatively younger than those in previous studies, we were still able to detect protective associations between green space and cognition,” lead author Marcia Pescador Jimenez, PhD, assistant professor of epidemiology, Boston University School of Public Health, told this news organization.

“This may signal the public health importance of green space and the important clinical implications at the population level,” she said.

Marcia Pescador Jimenez

Better psychomotor speed, attention

Recent studies on the benefits of green space have shown a link between higher exposure and reduced risks for schizophrenia and ischemic stroke. Other studies have explored the link between green space and dementia and Alzheimer’s disease.

Cognitive function in middle age is associated with subsequent dementia, so Dr. Jimenez said she and her colleagues wanted to analyze the effect of residential green space on cognitive function in middle-aged women.

The study included 13,594 women (median age, 61.2 years) who are participants in the ongoing Nurses’ Health Study II, one of the largest studies to examine risk factors for chronic illness in women.

To calculate the amount of green space, researchers used the Normalized Difference Vegetation Index (NDVI), a satellite-based indicator of green vegetation around a residential address. The data were based on each participant’s 2013 residence.

After adjusting for age at assessment, race, and childhood, adulthood, and neighborhood socioeconomic status, green space was associated with higher scores on the global CogState composite (mean difference per interquartile range in green space, 0.05; 95% confidence interval, .02-.07) and psychomotor speed and attention (mean difference in score, 0.05 standard units; 95% CI, .02-.08) scales.

There was no association between green-space exposure and learning and working memory. Investigators also found no differences based on urbanicity, suggesting the benefits were similar for urban versus rural settings.
 

Specific to cognitive domains

“We were surprised to see that while our study found that higher levels of residential green space were associated with higher scores on processing speed and attention and on overall cognition, we also found that higher levels of residential green space were not associated with learning/working memory battery scores,” Dr. Jimenez said.

“This is actually in-line with previous research suggesting differing associations between green space and cognition based on the cognitive domain examined,” she added.

About 98% of participants were White, limiting the generalizability of the findings, the researchers note. There was also no information on proximity to or size of green space, or how much time individuals spent in the green space and what kinds of activities they engaged in.

Dr. Jimenez said projects examining the amount of time of green-space exposure are underway.

In addition, the researchers found lower rates of depression might contribute to the cognitive benefits associated with green-space exposure, explaining 3.95% (95% CI, .35%-7.55%) of the association between green space and psychomotor speed/attention and 6.3% (95% CI, .77%-11.81%) of the association between green space and overall cognition.

Reduced air pollution and increased physical activity, which are other factors often thought to contribute to the cognitive benefits of green space, were not significant in this study.
 

‘Interesting and novel’

Commenting on the findings, Payam Dadvand, MD, PhD, associate research professor, Barcelona Institute for Global Health, called the finding that depression may mediate green-space benefits “quite interesting and novel.”

“The results of this study, given its large sample size and its geographical coverage, adds to an emerging body of evidence on the beneficial association of exposure to green space on aging, and in particular, cognitive aging in older adults,” said Dr. Dadvand, who was not involved with the research.

The study was funded by the National Institutes of Health. Dr. Jimenez and Dr. Dadvand have reported no relevant financial relationships.

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

Exposure to green space may boost cognitive function, new research suggests.

Results of a large prospective study show increasing exposure to residential green space was associated with significantly higher scores on cognitive function measures in middle-aged women, compared with women who had less exposure.

This association may be explained by a reduction in depression, researchers note. Scores for overall cognition and psychomotor speed/attention among women with high green-space exposure were equivalent to those of women an average of 1.2 years younger, they add.

“Despite the fact that the women in our study were relatively younger than those in previous studies, we were still able to detect protective associations between green space and cognition,” lead author Marcia Pescador Jimenez, PhD, assistant professor of epidemiology, Boston University School of Public Health, told this news organization.

“This may signal the public health importance of green space and the important clinical implications at the population level,” she said.

Marcia Pescador Jimenez

Better psychomotor speed, attention

Recent studies on the benefits of green space have shown a link between higher exposure and reduced risks for schizophrenia and ischemic stroke. Other studies have explored the link between green space and dementia and Alzheimer’s disease.

Cognitive function in middle age is associated with subsequent dementia, so Dr. Jimenez said she and her colleagues wanted to analyze the effect of residential green space on cognitive function in middle-aged women.

The study included 13,594 women (median age, 61.2 years) who are participants in the ongoing Nurses’ Health Study II, one of the largest studies to examine risk factors for chronic illness in women.

To calculate the amount of green space, researchers used the Normalized Difference Vegetation Index (NDVI), a satellite-based indicator of green vegetation around a residential address. The data were based on each participant’s 2013 residence.

After adjusting for age at assessment, race, and childhood, adulthood, and neighborhood socioeconomic status, green space was associated with higher scores on the global CogState composite (mean difference per interquartile range in green space, 0.05; 95% confidence interval, .02-.07) and psychomotor speed and attention (mean difference in score, 0.05 standard units; 95% CI, .02-.08) scales.

There was no association between green-space exposure and learning and working memory. Investigators also found no differences based on urbanicity, suggesting the benefits were similar for urban versus rural settings.
 

Specific to cognitive domains

“We were surprised to see that while our study found that higher levels of residential green space were associated with higher scores on processing speed and attention and on overall cognition, we also found that higher levels of residential green space were not associated with learning/working memory battery scores,” Dr. Jimenez said.

“This is actually in-line with previous research suggesting differing associations between green space and cognition based on the cognitive domain examined,” she added.

About 98% of participants were White, limiting the generalizability of the findings, the researchers note. There was also no information on proximity to or size of green space, or how much time individuals spent in the green space and what kinds of activities they engaged in.

Dr. Jimenez said projects examining the amount of time of green-space exposure are underway.

In addition, the researchers found lower rates of depression might contribute to the cognitive benefits associated with green-space exposure, explaining 3.95% (95% CI, .35%-7.55%) of the association between green space and psychomotor speed/attention and 6.3% (95% CI, .77%-11.81%) of the association between green space and overall cognition.

Reduced air pollution and increased physical activity, which are other factors often thought to contribute to the cognitive benefits of green space, were not significant in this study.
 

‘Interesting and novel’

Commenting on the findings, Payam Dadvand, MD, PhD, associate research professor, Barcelona Institute for Global Health, called the finding that depression may mediate green-space benefits “quite interesting and novel.”

“The results of this study, given its large sample size and its geographical coverage, adds to an emerging body of evidence on the beneficial association of exposure to green space on aging, and in particular, cognitive aging in older adults,” said Dr. Dadvand, who was not involved with the research.

The study was funded by the National Institutes of Health. Dr. Jimenez and Dr. Dadvand have reported no relevant financial relationships.

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