5‐Methoxy‐ N , N ‐dimethyltryptamine (5‐MeO‐DMT) for alcohol use disorder: An open‐label, phase 2, proof‐of‐concept, clinical trial
Addiction December 10, 2025 John Marsden, Michael Kelleher, Fiona Dunbar et al. 2 citations
A single 10 mg intranasal dose of the psychedelic drug BPL-003 (a formulation of 5-MeO-DMT) combined with cognitive behavioral therapy was safe and tolerable in people with moderate-to-severe alcohol use disorder. Over 12 weeks, the average percentage of abstinent days increased from 33.2% at baseline to 80.8%, and heavy drinking days dropped from 56.2% to 13.2%. Half of the 12 participants who completed the study were continuously abstinent, a quarter had meaningful reductions in drinking, and a quarter showed little change. Measures of craving, well-being, and quality of life also improved. The findings support larger controlled trials.