Frontier mental health research: psychedelics & drug studies

Each month our editorial team sifts through hundreds of papers and curates notable findings—for practitioners and informed readers who want to stay current with the evidence. Subscribe to the monthly Research Digest for expert analysis and concise summaries of key papers.

7 papers

The Therapeutic Potential of Psychedelic-assisted Therapies for Symptom Control in Patients Diagnosed With Serious Illness: A Systematic Review

Lucas Oliveira Maia, Yvan Beaussant, Ana Cláudia Mesquita Garcia

This paper looked at 20 clinical trials to see whether therapies that use psychedelic drugs together with talking therapy can help people who have serious, life‑limiting illnesses. The review found that these therapies often helped with psychological and spiritual problems like anxiety, low mood, and fear of dying. The drugs…

Chemical synthesis and alkaloids Complementary and Alternative Medicine Studies Psychedelics and Drug Studies Ketamine LSD

Anger in the context of postnatal depression: An integrative review

Christine Ou, Wendy A. Hall
Birth Summary & key facts 2018 32 citations

A University of British Columbia review published in Birth found that anger often occurs alongside postnatal depression. The review says anger can be aimed at the self, the baby, or family members and can harm relationships. It links anger to feeling powerless, unmet expectations about motherhood, and lack of support.…

Child and Adolescent Psychosocial and Emotional Development Grief, Bereavement, and Mental Health Maternal Mental Health During Pregnancy and Postpartum

The health impact of residential retreats: a systematic review

Dhevaksha Naidoo, Adrian Schembri, Marc Cohen

This systematic review looked at studies of people who stayed at residential health retreats for one or more nights and measured health before and after. The review found 23 studies with 2,592 participants and reported that all studies showed some health or wellbeing benefits after the retreat (effects seen immediately…

Grief, Bereavement, and Mental Health Migration, Aging, and Tourism Studies Migration, Health and Trauma

Dialectical Behavior Therapy for Individuals With Borderline Personality Disorder: A Systematic Review of Outcomes After One Year of Follow-Up

Conall Gillespie, Mike Murphy, Mary Joyce

This systematic review looked at studies that followed people with borderline personality disorder after they finished dialectical behavior therapy (DBT). The authors found 10 articles from 7 primary studies and reported that benefits of DBT generally lasted through at least 1 year and, in some reports, up to 2 years…

Personality Disorders and Psychopathology Psychotherapy Techniques and Applications Schizophrenia research and treatment

The Effect of Walking on Depressive and Anxiety Symptoms: Systematic Review and Meta-Analysis

Zijun Xu

This systematic review pooled 75 randomized trials with 8,636 people to see if walking changes symptoms of depression and anxiety. In adults, walking reduced depressive symptoms (SMD −0.591, 95% CI −0.778 to −0.403, P

Climate Change and Health Impacts Occupational Therapy Practice and Research Urban Green Space and Health

Shinrin-Yoku 森林浴 (Forest Bathing): A Scoping Review of the Global Research on the Effects of Spending Time in Nature

Amber Vermeesch, Alexis Ellsworth-Kopkowski, Jenifer G. Prather, Cheryl Passel, Heidi Rogers, Margaret M. Hansen

The practice of SY has physiological (PHYS) and psychological (PSYCH) benefits across age groups. Research findings indicate either the natural or the virtual environment (VW) has significant health benefits. Continued research is encouraged globally for short- and long-term health outcomes for all individuals. The connection with nature benefits the mind,…

Climate Change and Health Impacts Complementary and Alternative Medicine Studies Urban Green Space and Health

Prevalence of attention deficit hyperactivity disorder/hyperkinetic disorder of pediatric and adult populations in clinical settings: a systematic review, meta-analysis and meta-regression

S.C. Johnson, Eric Lim, Peter Jacoby, Stephen V. Faraone, Benjamin Minche Su, Marco Solmi, et al.
Molecular Psychiatry Summary & key facts 2025 2 citations

This systematic review and meta-analysis combined 311 clinical studies (653,558 children and 43,311 adults) up to August 1, 2023. It found that ADHD/hyperkinetic disorder occurred in 32.4% (95% CI 31–34%) of pediatric patients and 21.4% (95% CI 20–23%) of adult patients seen in clinical settings — about 8–9 times higher…

Attention Deficit Hyperactivity Disorder Bipolar Disorder and Treatment
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