Effects of psychedelics on subjective and objective sleep outcomes: A systematic review and exploratory meta-analysis
Therapeutic Advances in Psychopharmacology October 1, 2026 Xin Yang, Shuping Fang, Kejia Hu et al.
Background: Psychedelics, including classic psychedelics, 3,4-methylenedioxymethamphetamine (MDMA), and ketamine, are increasingly investigated for psychiatric disorders, but their effects on sleep remain unclear. Objectives: To systematically evaluate the effects of these interventions on subjective and objective sleep outcomes and summarize sleep-related adverse events. Design: A systematic...