While intravenous ketamine is not approved by the US Food and Drug Administration, it is increasingly used with off-label indications as a novel treatment for suicidal and depressive symptoms. To systematically review and metasynthesize the efficacy and safety data for intravenous ketamine in treating major depressive episodes (MDEs). PubMed, PsycInfo, Cochrane Library, and Embase were...
Efficacy, all-cause discontinuation, and safety of serotonergic psychedelics and MDMA to treat mental disorders: A living systematic review with meta-analysis.
Persons with schizophrenia are excluded from psychedelic-assisted therapy due to concerns about the risk of triggering or worsening psychosis. However, there is limited meta-analytic data on the risk of psychedelic-induced psychosis in individuals with pre-existing psychotic disorders. We conducted a systematic review, meta-analysis, and overview of reviews to assess the incidence of...
Background Ketamine and non-ketamine N-methyl-d-aspartate receptor antagonists (NMDAR antagonists) recently demonstrated antidepressant efficacy for the treatment of refractory depression, but effect sizes, trajectories and possible class effects are unclear. Method We searched PubMed/PsycINFO/Web of Science/clinicaltrials.gov until 25 August 2015. Parallel-group or cross-over randomized...