Psychedelic therapy in the treatment of addiction: the past, present and future
Frontiers in Psychiatry June 12, 2023 Rayyan Zafar, Maxim Siegel, Rebecca Harding et al. 95 citations
Psychedelic therapy is regaining scientific and medical interest, with growing evidence for its safety and efficacy in treating psychiatric disorders, including addiction. This review charts research on these interventions for addiction, starting with the socioeconomic impact of addiction and current treatment options. It examines historical studies from the mid-late 1900s, real-world evidence from naturalistic and survey-based studies, and modern clinical trials from first-in-human to phase II. The review also covers translational neuropsychopharmacology techniques like fMRI and PET that help explain therapeutic mechanisms. A better understanding of these treatment effects can optimize psychedelic therapy development and improve patient outcomes.