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A Growing Epidemic of Loneliness among US Military Veterans
August 3, 2026
The prevalence of frequent loneliness increased significantly compared with 2019–2020 estimates. Frequently lonely veterans had significantly greater odds of 6 of 8 psychiatric disorders, such as depression and PTSD.
Recent JCP Articles on Brief Report
Brief Report
Psychosocial Correlates of Optimism among US Military Veterans
April 21, 2025
Positive psychosocial characteristics (PPCs) such as curiosity, perceived resilience, and purpose in life were strongly linked to optimism scores, suggesting a role for interventions that target other PPCs in...
Recent PCC Articles on Brief Report
Featured Brief Report Research
Rounds in the General Hospital
Homelessness and Housing Insecurity
August 13, 2026
Individuals who experience homelessness have high rates of medical and psychiatric illness and face barriers to care; vulnerable populations include mothers with dependent children who have experienced domestic violence,...
Brief Report
Exercise Reduces Dysphoria in Clinical High-Risk for Psychosis: A Randomized Controlled Trial
January 7, 2026
Dysphoric mood was significantly reduced after an exercise intervention that included included high-impact treadmill interval training; there were no significant changes in other general symptoms.
Brief Report
Treatment with (Es)ketamine in Catatonia: A Systematic Review of Case Reports
October 13, 2025
Recent evidence suggests that NMDA receptor antagonists, such as ketamine, may offer benefit in catatonia. This systematic review was conducted to evaluate the efficacy and safety of ketamine and...
Brief Report
Nonmedical Use and Substance Use Disorder Symptoms in US Adults Co-Prescribed Opioids and Benzodiazepines
September 8, 2025
While most adults with co-use reported no nonmedical use (NMU), they demonstrated increased odds of NMU and substance use disorder symptoms relative to those prescribed opioids only, benzodiazepines only,...
