Beyond Efficacy Signals: Regulatory, Methodological, and Translational Challenges in Clinical Research on Ketamine and Psilocybin in Psychiatry
Major depressive disorder (MDD) and treatment-resistant depression (TRD) continue to drive interest in ketamine-family compounds and psilocybin, but antidepressant efficacy alone does not establish whether these interventions can be evaluated reliably or implemented responsibly. We conducted a structured narrative revi...