Frontiers in Psychiatry
November 4, 2021
M.l. Williams, Diana Korevaar, Renee Harvey et al.
23 citations
After a 40-year research hiatus due to sociopolitical issues, psychedelic-assisted therapies are being reinvestigated for mental illness. Clinicians and researchers in Australia identified five categories of challenge to moving these therapies from clinical trials to community practice: inherent risks, poor clinical practice, inadequate infrastructure, problematic perceptions, and divisive relationships. They propose strategies including public-sector support for research and training to establish best practices, funding for equitable access, and a multidisciplinary advisory body to guide policy. While framed in Australia, the challenges and strategies may apply elsewhere.
Australian & New Zealand Journal of Psychiatry
November 22, 2019
Sally Meikle, Paul Liknaitzky, Susan L. Rossell et al.
19 citations
Psilocybin, a psychedelic drug, is gaining attention as a potential treatment for depression due to its mechanism of action, benefits in early trials, and relatively low side effect burden. This viewpoint outlines key unresolved issues for its clinical use: identifying which patients are most likely to benefit or experience adverse effects, understanding longer-term outcomes, and clarifying the role of psychotherapeutic support alongside the drug. There are also opportunities to better understand the neurobiology underlying its effects.
Therapeutic Advances in Psychopharmacology
September 1, 2025
Sally Meikle, Olivia Carter, Paul Liknaitzky et al.
2 citations
In an open-label pilot trial, two 25 mg doses of psilocybin combined with psychotherapy produced a clinically meaningful reduction in depressive symptoms at 3 weeks in people with treatment-resistant depression. The average improvement was sustained at 20 weeks, but individual responses varied: two participants showed lasting benefit, three relapsed, and two did not improve. Mindset before dosing, spiritual experiences, and perceptual changes during the session predicted treatment trajectory, whereas treatment expectations did not. No serious adverse events occurred. The findings support further research into tailoring psilocybin therapy to individual variability.