Neuropsychopharmacology
July 21, 2023
Jennifer M. Mitchell, Brian T. Anderson
47 citations
Over the last five years, clinical research into psychedelic medicines has expanded rapidly, with data from a Phase 3 industry trial, a multicenter Phase 2 industry trial, and multiple early-phase trials now published in peer-reviewed journals. This narrative review summarizes recent findings and ongoing clinical trials involving various classes of psyche-manifesting substances that may help treat a broad range of conditions. The review also discusses methodological considerations, unique challenges, and next steps for research, emphasizing the experiential nature of these therapies.
Am J Psychiatry
January 1, 2024
Kelley C. O’donnell, Brian T. Anderson, Frederick S. Barrett et al.
31 citations
This critical response addresses misinterpretations and omissions in a commentary by Goodwin and colleagues on psilocybin-assisted therapy, arguing that the commentary misrepresents existing evidence and overlooks key methodological issues. The authors contend that the commentary fails to adequately discuss safety concerns, including adverse events and the potential for psychological distress, and omits important data on long-term outcomes. They emphasize the need for rigorous, balanced evaluation of psilocybin-assisted therapy's risks and benefits, cautioning against overstating positive outcomes while underreporting negative findings. The response calls for more transparent reporting and careful interpretation of clinical trial results.
Int J Drug Policy
March 27, 2012
Brian T. Anderson, Beatriz C. Labate, Matthew Meyer et al.
26 citations
No Summary
Psychiatr Res Clin Pract
February 11, 2025
Jules Evans, Marc Aixalà, Brian T. Anderson et al.
18 citations
Thirty psychedelic researchers identified critical gaps in knowledge about harms from psychedelic use, including how to define those harms, predict them, and treat them effectively. They recommend better online information, peer support groups, affordable therapy, and psychiatric consultation for people experiencing post-psychedelic difficulties. The researchers also call for improved funding for a psychedelic safety net, suggesting that psychedelic philanthropists, investors, and companies commit 1% of their investment to support safety measures such as research and support services. The article outlines practical steps to make the field of psychedelic medicine safer.
Nature Mental Health
May 1, 2025
Daniel H. Grossman, Kevin R. Madden, Nicky J. Mehtani et al.
10 citations
Socioeconomic status (SES) strongly affects mental health outcomes and treatment access, but its reporting in psychedelic-assisted therapy trials is inadequate. A systematic review of 98 articles (49 primary trials and 49 secondary analyses) from 2006 to 2024 found that only 12% of primary trials reported participant income data, and 31% reported educational attainment. In US-based trials, participants had markedly higher SES than the general population: 93% had some college education (versus 62% nationally), and median incomes in major trials substantially exceeded the national median for all workers. Non-US trials showed variable patterns. This underreporting and evidence of socioeconomic disparities highlights an urgent need for standardized SES reporting and strategies to improve socioeconomic diversity in psychedelic-assisted therapy research.
J Psychoactive Drugs
November 10, 2025
Nicky J. Mehtani, Maha N. Mian, Gabrielle Agin-Liebes et al.
1 citation
A novel approach combines psychedelic therapy with 12-step programs to improve engagement in community-based recovery from substance use disorders. The authors argue that psychedelics may enhance openness, spiritual experiences, and social bonding, which could increase participation in 12-step meetings and practices. This accessible strategy aims to leverage existing recovery communities, potentially broadening treatment options without requiring extensive clinical infrastructure. The paper presents a theoretical framework for integrating these modalities, suggesting that such augmentation could improve outcomes for individuals with substance use disorders, though empirical evidence is not provided.