Communications medicine
July 30, 2026
Stacey B Armstrong, Adam W Levin, Nathan D Sepeda et al.
Psilocybin-assisted therapy (PAT) shows promise for treating PTSD in adults but hasn't been studied in U.S. military Veterans, who face higher symptom severity and suicide risk. This open-label pilot trial evaluated the safety and feasibility of PAT in Veterans with severe, treatment-resistant PTSD. The clinical trial was pre-registered at ClinicalTrials.gov (NCT05554094). The eligibility...
Journal of Psychedelic Studies
May 28, 2026
Rafaelle Lancelotta, Paul Nagib, Stacey B. Armstrong et al.
Abstract Background and Purpose Music plays a central role in psychedelic-assisted therapy, yet few methodologies exist to create and assess therapeutic playlists. This study aimed to illustrate a methodology for developing and evaluating a music playlist for a clinical psilocybin trial using an integrative framework grounded in theory, intentionality, and metrics. Methods A playlist was...
Journal of Psychoactive Drugs
June 18, 2025
Rafaelle Lancelotta, Meghan DellaCrosse, Diana Quinn et al.
7 citations
This study investigated subjective psychedelic experiences in the global LGBTQIA+ population. Using validated measures of acute psychedelic effects, psychological flexibility, gender and sexual identity attitudes, adverse experiences, and mental health, we examined self-reported changes in identity and mental health outcomes following psychedelic use. A total of 346 individuals completed the...
PLoS One
March 14, 2024
Adam W. Levin, Rafaelle Lancelotta, Nathan D. Sepeda et al.
65 citations
We examined if the therapeutic alliance between study participants and intervention facilitators in a psilocybin-assisted therapy (PAT) trial changed over time and whether there were relationships between alliance, acute psilocybin experiences, and depression outcomes. In a randomized, waiting list-controlled clinical trial for major depressive disorder in adults ( N = 24), participants were...
BMJ Open
May 1, 2023
Alan K. Davis, Adam W. Levin, Paul Nagib et al.
19 citations
Introduction Psilocybin-assisted therapy has shown significant promise in treating the cluster of mood and anxiety symptoms that comprise post-traumatic stress disorder (PTSD) but has yet to be tested specifically in this condition. Furthermore, current pharmacological and psychotherapeutic treatments for PTSD are difficult to tolerate and limited in efficacy, especially in the US Military...
J Affect Disord
December 27, 2022
Aki Nikolaidis, Rafaelle Lancelotta, Natalie Gukasyan et al.
24 citations
BackgroundSubjective experiences seem to play an important role in the enduring effects of psychedelic experiences. Although the importance of the subjective experience on the impact of psychedelics is frequently discussed, a more detailed understanding of the subtypes of psychedelic experiences and their associated impacts on mental health has not been well documented.MethodsIn the current...