Abstract Objective To determine the efficacy of psilocybin as an antidepressant compared with placebo or non-psychoactive drugs. Design Systematic review and meta-analysis. Data sources Five electronic databases of published literature (Cochrane Central Register of Controlled Trials, Medline, Embase, Science Citation Index and Conference Proceedings Citation Index, and PsycInfo) and four...
Background The evidence base for racemic ketamine treatment for treatment-resistant major depressive disorder (TRD) continues to expand, but there are major challenges translating this evidence base into routine clinical care. Aim To prepare guidelines for ketamine treatment of TRD that are suitable for routine use by publicly funded specialist mental health services. Method We consulted with...