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September 15, 2021
Viewpoint

Two Hypotheses on the High Incidence of Dementia in Psychotic Disorders

Abstract Full Text
JAMA Psychiatry. Published online September 15, 2021. doi:10.1001/jamapsychiatry.2021.2584

This Viewpoint discusses 2 testable hypotheses for prevention of dementia and premature mortality after cognitive decline.

Original Investigation

Perturbations in Gut Microbiota Composition in Psychiatric Disorders: A Review and Meta-analysis

Abstract Full Text
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JAMA Psychiatry. Published online September 15, 2021. doi:10.1001/jamapsychiatry.2021.2573

This systematic review and meta-analysis reviews gut microbiota alterations in general adult psychiatric populations and performs a within- and between-diagnostic comparison.

Association of Hypothyroidism and Clinical Depression: A Systematic Review and Meta-analysis

Abstract Full Text
JAMA Psychiatry. Published online September 15, 2021. doi:10.1001/jamapsychiatry.2021.2506

This systematic review and meta-analysis examines the association of hypothyroidism (subclinical or overt) with depression.

September 8, 2021
Viewpoint

COVID-19: Beyond Tomorrow

Examining Power Relations to Understand and Address Social Determinants of Vaccine Uptake

Abstract Full Text
free access
JAMA Psychiatry. Published online September 8, 2021. doi:10.1001/jamapsychiatry.2021.2497

This Viewpoint discusses 2 groups who experience vaccine inequality and have low uptake of the COVID-19 vaccine.

Original Investigation

Effect of Online 1-Day Cognitive Behavioral Therapy–Based Workshops Plus Usual Care vs Usual Care Alone for Postpartum Depression: A Randomized Clinical Trial

Abstract Full Text
JAMA Psychiatry. Published online September 8, 2021. doi:10.1001/jamapsychiatry.2021.2488

This randomized clinical trial assesses whether self-referred online 1-day cognitive behavioral therapy−based workshops plus treatment as usual improve postpartum depression in women with infants younger than 12 months compared with treatment as usual alone.

Research Letter

Major Depressive Episode Severity Among Adults from Marginalized Racial and Ethnic Backgrounds in the US

Abstract Full Text
JAMA Psychiatry. Published online September 8, 2021. doi:10.1001/jamapsychiatry.2021.2485

This observational study analyzes nationally representative data to estimate differences in major depressive episode prevalence, persistence, and severity among racial and ethnic groups.

Correction

Error in Author Name Presentation

Abstract Full Text
free access
JAMA Psychiatry. Published online September 8, 2021. doi:10.1001/jamapsychiatry.2021.2711
September 1, 2021
Viewpoint

Applying Anti-racism to Clinical Care and Research

Abstract Full Text
JAMA Psychiatry. Published online September 1, 2021. doi:10.1001/jamapsychiatry.2021.2329

This Viewpoint provides a brief overview of the history of racism and its impact on the mental health field and suggest steps for engaging in anti-racism work through developing awareness of racial prejudices.

Original Investigation

Development and Validation of a Model to Predict Posttraumatic Stress Disorder and Major Depression After a Motor Vehicle Collision

Abstract Full Text
JAMA Psychiatry. Published online September 1, 2021. doi:10.1001/jamapsychiatry.2021.2427

This diagnostic/prognostic study evaluates a parsimonious model with a small number of predictors that could feasibly be administered in emergency departments to predict posttraumatic stress disorder or major depression episode 3 months after a motor vehicle collision.

Emergency Department Encounters Among Youth With Suicidal Thoughts or Behaviors During the COVID-19 Pandemic

Abstract Full Text
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JAMA Psychiatry. Published online September 1, 2021. doi:10.1001/jamapsychiatry.2021.2457

This cross-sectional study characterizes population-level and relative change in suicide-related emergency department encounters among youth during the COVID-19 pandemic compared with 2019.

Research Letter

Characteristics of Registered Clinical Trials Evaluating the Role of e-Cigarettes in Cessation or Reduction of Cigarette Smoking

Abstract Full Text
JAMA Psychiatry. Published online September 1, 2021. doi:10.1001/jamapsychiatry.2021.2468

This observational study examines the characteristics of completed and ongoing domestic and international clinical trials registered in the World Health Organization Registry Network.

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