Each month our editorial team sifts through hundreds of papers and curates notable findings—for practitioners and informed readers who want to stay current with the evidence. Subscribe to the monthly Research Digest for expert analysis and concise summaries of key papers.
5 papers
Research on treating depression is moving fast. Right now the clearest clinical evidence is for ketamine and its FDA‑approved form esketamine, which can lift symptoms quickly but often only for days or weeks. Classic psychedelics like psilocybin, and related compounds such as DMT and 5‑MeO‑DMT, show strong early promise when given with psychotherapy. However, most psychedelic studies are still small or early‑stage and need larger, well‑controlled trials. Other approaches are being tested too. MDMA‑assisted therapy has strong, growing evidence for post‑traumatic stress disorder and can also reduce some depressive symptoms, but some pooled reports have been retracted and long‑term safety and broad applicability need more study. Brain‑stimulation methods (deep brain stimulation, vagus nerve stimulation, transcranial magnetic stimulation) and combined treatments (for example ketamine plus TMS) show mixed or preliminary results. Across all these lines of research, the therapy, setting, and careful medical oversight matter. Studies also often lack diversity and long‑term follow‑up, so we cannot assume the results apply to everyone yet.
The authors reviewed psychedelic-assisted psychotherapy studies published from 1993 to 2017 to see how many people of color took part. They found 18 studies with about 280 people. About 82% of participants were non-Hispanic White, while only small percentages were African American, Latino, Asian, indigenous, or mixed race. Because so…
This systematic review looked at 33 studies about social anxiety during the COVID-19 pandemic. The studies suggest social anxiety increased in the general population. Women and people with low incomes appeared more likely to report higher social anxiety. Other links to higher social anxiety included poor coping, weaker social support,…
Researchers ran a national online survey of U.S. adults from November 2020 to March 2021 that was weighted to represent the adult population. They asked about use of psychedelic mushrooms (psilocybin), reasons for use, and mental health. Many users said they took mushrooms for general mental health and well-being. Users…
This paper reviews research on three naturally occurring psychedelics: psilocybin, ibogaine, and N,N-dimethyltryptamine (the active part of the brew ayahuasca). It explains that these drugs work on the brain's serotonin system and summarizes growing studies that suggest they might help with problems like post-traumatic stress disorder, major depression, anxiety, and…
Researchers reported a single case where a traditional Amazonian healer gave a weeklong, ritual treatment that included drinking a liquid made from the native tobacco plant. The patient was a 37-year-old woman with diagnosed low mood, anxiety, and attention problems plus a long-term physical health issue. The team used both…
