JAMA
August 31, 2023
Charles L Raison, Gerard Sanacora, Joshua Woolley et al.
493 citations
A single 25-mg dose of synthetic psilocybin, administered with psychological support, produced a clinically significant and sustained reduction in depressive symptoms and functional disability over 43 days in adults with major depressive disorder. In a phase 2 trial of 104 participants, those receiving psilocybin showed a mean 12.3-point greater improvement on the Montgomery-Asberg Depression Rating Scale at day 43 compared with those receiving a niacin placebo. Psilocybin also improved daily functioning and led to more sustained response, though not remission. No serious adverse events occurred, but psilocybin was associated with more overall and severe adverse events.
JAMA psychiatry
January 1, 2023
Brian D Kiluk, Bethea A Kleykamp, Sandra D Comer et al.
22 citations
A review sponsored by a public-private partnership addresses clinical trial design for new opioid use disorder (OUD) treatments that target systems other than the μ-opioid receptor. The authors present consensus recommendations for evaluating novel therapies such as cannabinoids, psychedelics, sedative-hypnotics, and immunotherapeutics. Key design elements include specifying the treatment stage (e.g., early abstinence, long-term recovery), defining the treatment's role (adjunctive or independent), selecting patient-informed primary outcomes that assess opioid use patterns, retention, and quality of life, and monitoring adverse events like relapse or overdose, especially when patients are not on maintenance opioid agonist or antagonist medications. Incorporating input from people with lived experience is urged to accelerate development and uptake of effective therapeutics.