Treatment-resistant depression (TRD) affects 30-60% of individuals with major depressive disorder and carries substantial morbidity and healthcare costs. Intravenous (IV) ketamine (KET) is a rapid-acting antidepressant, but benefits are often transient, prompting augmentation to sustain efficacy or improve tolerability. We conducted a systematic review and meta-analysis of randomized controlled...
Intravenous (IV) ketamine is an emerging intervention for treatment-resistant depression (TRD), yet the temporal dynamics of response and the optimal number of infusions remain unclear, particularly in real-world clinical populations with psychiatric comorbidities. We conducted a retrospective chart review of 209 adults with TRD treated with IV ketamine at an interventional psychiatry program....
Abstract Background Psychedelic-assisted psychotherapy has shown potential for psychiatric disorders. However, the magnitude of symptom change in control groups remains poorly understood. We aim to evaluate within-group effects in control groups and compare them to treatment groups in psychedelic trials. Methods A systematic search was conducted up to 1 July 2025. The study protocol was...