Understanding Neuroplasticity Induced by Tryptamines (UNITy): Understanding Neuroplasticity Induced by Tryptamines: Rewiring Maladaptive Memories in Hazardous Drinking with Memory Reactivation and Dimethyltryptamine (DMT)
Open Science Framework October 20, 2025 Natalia Fernandez-Vinson, Roger Atkins, Marcus Glennon et al.
This registered clinical study investigates whether N,N-dimethyltryptamine (DMT), alone or combined with reactivating alcohol-related memories, can produce lasting changes in the brain, cognition, and drinking behavior in people with mild alcohol use disorder who are hazardous drinkers but not seeking treatment. Up to 120 participants will be assigned to one of four groups: alcohol memory retrieval plus DMT, alcohol memory retrieval plus placebo, control memory retrieval plus DMT, or control memory retrieval plus placebo. Drinking levels will be measured over three lab sessions and a nine-month follow-up using timeline follow-back and blood tests.