Joshua D Rosenblat, Shakila Meshkat, Zoe Doyle, Erica Kaczmarek, Ryan M Brudner, Kevin Kratiuk, Rodrigo B Mansur, Christian Schulz-Quach, Rickinder Sethi, Amanda Abate, Shaun Ali, Jordan Bawks, Marc G Blainey, Elisa Brietzke, Victoria Cronin, Jessica Danilewitz, Shalini Dhawan, Anthony Di Fonzo, Melissa Di Fonzo, Pawel Drzadzewski, William Dunlop, Hajnalka Fiszter, Fabiano A Gomes, Smrita Grewal, Marisa Leon-Carlyle, Marilyn McCallum, Niki Mofidi, Hilary Offman, Jeremy Riva-Cambrin, Joel Schmidt, Mark Smolkin, Joan M Quinn, Andrea Zumrova, Michelle Marlborough, Roger S McIntyre
BACKGROUND: Psilocybin-assisted psychotherapy (PAP) has been associated with antidepressant effects. Trials to date have typically excluded participants with complex presentations. Our aim was to determine the feasibility of PAP in a complex population, including high levels of treatment resistance in major depressive and bipolar disorder and patients with baseline suicidality and significant comorbidity. We also evaluated flexible repeated doses over a 6-month period. METHODS: Adults with treatment-resistant depression as part of major depressive or bipolar II disorder without psychosis or a substance use disorder were eligible to participate...
March 8, 2024: Med