PLoS ONE
March 14, 2024
Adam W Levin, Rafaelle Lancelotta, Nathan D Sepeda et al.
65 citations
In a small randomized trial of psilocybin-assisted therapy for adults with major depressive disorder, the therapeutic alliance between participants and facilitators strengthened from the final preparation session to one week after the intervention. A stronger alliance before the psilocybin sessions predicted lower depression scores at 4 weeks, 6 months, and 12 months afterward. Stronger alliance also correlated with more intense mystical experiences and psychological insight during the drug sessions, which in turn predicted better depression outcomes. The findings suggest the therapeutic relationship is important for treatment success.
J Affect Disord
December 27, 2022
Aki Nikolaidis, Rafaelle Lancelotta, Natalie Gukasyan et al.
24 citations
Three reproducible subtypes of psychedelic experience were identified in a large sample of 985 people using machine learning. Subtypes differed in baseline demographics, mental health measures, and drug type and dose. Experiences linked to enduring improvements in anxiety, depression, and psychological wellbeing were characterized by greater personal and mystical insight. The subtypes were consistent across multiple psychedelic substances. Findings suggest that fostering insight experiences may be key to maximizing clinical benefits.
Journal of psychoactive drugs
June 18, 2025
Rafaelle Lancelotta, Meghan DellaCrosse, Diana Quinn et al.
7 citations
Among 346 LGBTQIA+ individuals, mostly White and in their early 30s, those who used psychedelics reported improvements in mental health and shifts in gender and sexual identity. Retrospective reports showed large reductions in traumatic stress, depression, and anxiety, along with increased psychological flexibility. A significant link emerged between the intensity of the psychedelic experience and greater self-acceptance and sexual identity exploration. Most participants (77%) saw therapeutic potential in psychedelics for gender dysphoria, and 65% reported changes in gender identity attitudes after use. The findings suggest psychedelics may support identity exploration and mental health in this population, warranting further research.