Psychedelic medicine (New Rochelle, N.Y.)
June 1, 2026
William E Rosa, Stephanie Napolitano, Natalie Mcandrew et al.
Psilocybin shows encouraging outcomes for patients with cancer and major depressive disorder (MDD). However, there is insufficient evidence on the use of evidence-based psychotherapeutic interventions to consistently guide and standardize psilocybin preparation, dosing, and integration. Meaning-centered psychotherapy (MCP) is a manualized, brief psychotherapeutic intervention that enhances...
Psychotherapy and Psychosomatics
May 27, 2026
Lea J. Mertens, Felix Betzler, Manuela Brand et al.
Psilocybin shows promise for treatment-resistant depression (TRD), but long-term data are limited. This study examined the antidepressant effect of one or two psilocybin doses with adjunct psychotherapy in TRD until twelve months. This is a naturalistic follow-up of a phase 2b, randomized, active placebo-controlled trial, where participants were randomized to receive two drug administrations...
JAMA Network Open
May 15, 2026
Hampus Yngwe, Pontus Plavén-sigray, Carl Johan Ekman et al.
1 citation
Importance: Psilocybin has been proposed as a rapid-acting antidepressant (onset 6 weeks), but evidence from randomized clinical trials remains limited, particularly in the broader major depressive disorder (MDD) population. Objective: To assess short-term and long-term antidepressant effects of psilocybin therapy in patients with MDD. Design, Setting, and Participants: This double-blind,...
Journal of Pre-Clinical and Clinical Research
May 12, 2026
Bartłomiej Kosiarski, A. Skrzypek, Patrycja Markowicz et al.
Rapid-acting interventions in treatment-resistant depression – a comparative review of
Premier Journal of Neuroscience
May 11, 2026
Khadija Kamene
Background: Treatment-resistant depression (TRD) affects a significant proportion of individuals with major depressive disorder and remains difficult to manage with conventional treatments. Psychedelic-assisted therapies and neuromodulation have emerged as innovative interventions targeting neurobiological mechanisms beyond traditional antidepressant approaches. Objectives: This scoping review...
Research Square
May 11, 2026
Chloë K Walters, Sarentha Chetty, Thankhoe A Rants’o et al.
preprint
Abstract Background: Conventional pharmacotherapy for treatment-resistant depression (TRD) has been found to provide limited benefit in a subset of patients. Psilocybin‑assisted therapy has emerged as a promising modality due to its rapid‑acting antidepressant effects and favourable tolerability profile shown in early trials. Despite growing research interest in psilocybin‑assisted therapy the...
International Journal of Molecular Sciences
May 9, 2026
Marta Jóźwiak-Bębenista, Anna Stasiak, Monika Sienkiewicz et al.
Aging is associated with chronic, low-grade inflammation ("inflammaging"), which contributes to neuropsychiatric and neurodegenerative disorders such as depression, Alzheimer's disease, and Parkinson's disease. Conventional pharmacotherapies often provide limited benefit in older adults and are further complicated by polypharmacy and drug-drug interactions. Psilocybin, a serotonergic...
Journal of Education, Health and Sport
May 7, 2026
Kinga Zachar, M. Sito, Filip Jurkowski et al.
Introduction and purpose: Depressive disorders, particularly major depressive disorder (MDD) and treatment-resistant depression (TRD), remain major causes of disability worldwide. Conventional treatments are limited by delayed onset, incomplete response, relapse, and adverse effects. This review summarizes current evidence on the efficacy, safety, and durability of psilocybin-assisted therapy...
Journal of psychopharmacology (Oxford, England)
May 1, 2026
Grace Viljoen, Henrik Walter, Antonia Bendau et al.
3 citations
Psychedelic-assisted therapy (PAT) has demonstrated substantial efficacy across a range of mental disorders. However, heterogeneity between patients confers differential responsiveness. This systematic review aims to explore factors which may predict therapeutic responses to PAT. A systematic search was performed from inception through to March 2024 and studies that assessed predictors of...
Nature Mental Health
May 1, 2026
S. Parker Singleton, Brooke L. Sevchik, Analiese Lahey et al.
2 citations
This study presents a living systematic review and open-data meta-analytic database from 15 randomized controlled trials examining the effects of psilocybin treatment on depressive symptoms. Existing evidence suggests that psilocybin treatment alleviates depressive symptoms. Depression is a major cause of disability worldwide, motivating interest in psilocybin as a potential treatment. Here we...