Up-to-Date on clinical and preclinical studies of psilocybin therapy
Folia Pharmacologica Japonica June 30, 2024 DOI: 10.1254/fpj.24007 (opens in new tab)
Study at a glance
AI-extracted from the abstract| Characteristics | Review Peer reviewed |
|---|---|
| Intervention | Psilocybin |
| Topics | Psilocybin |
| Citations | 1 |
| Key findings | Psilocybin exhibits rapid and enduring antidepressant effects in treatment-resistant depression with limited transient side effects. |
Abstract
Major Depressive Disorder (MDD) poses a significant global health burden, with 30-40% patients developing resistance to standard clinical antidepressants, such as selective serotonin reuptake inhibitors and tricyclic antidepressants. In 2016, Carhart-Harris and colleagues reported that psilocybin, the hallucinogenic compound derived from magic mushrooms, exhibits rapid and enduring antidepressant effects in patients with treatment-resistant depression. Subsequent clinical studies have found the therapeutic potential of psilocybin in MDD, depressive episode in bipolar disorder, anorexia, and drug addiction. In 2018 and 2019, the U.S. Food and Drug Administration designated psilocybin as a "breakthrough medicine" for treatment-resistant depression and MDD, respectively. Notably, the side effects of psilocybin are limited to transient and mild issues, such as headache and fatigue, suggesting its safety. In 2023, we published a review on the role of serotonin 5-HT2A receptors in the antidepressant effects of serotonergic psychedelics (Nihon Yakurigaku Zasshi, Volume 158, Issue 3, Page 229-232). Here, we present our study alongside the latest clinical and preclinical research on the antidepressant effects of psilocybin and provide an overview of the potential and issues related to psilocybin therapy.
Comparable studies
Other narrative reviews on psilocybin, most cited first.
| Study | Year | Design | Participants |
|---|---|---|---|
| Classic psychedelics: An integrative review of epidemiology, therapeutics, mystical experience, and brain network function. General population | 2019 | Integrative review | |
| The pharmacology of psilocybin | 2002 | Review | |
| Serotonin research: contributions to understanding psychoses | 2008 | Review | |
| Psychedelics, Meditation, and Self-Consciousness | 2018 | Review | |
| The abuse potential of medical psilocybin according to the 8 factors of the Controlled Substances Act | 2018 | Review |
Citations in the library
Cited by 1
Cites 17
- Psilocybin produces substantial and sustained decreases in depression and anxiety in patients with life-threatening cancer: A randomized double-blind trial Journal of Psychopharmacology November 30, 2016
- Psilocybin with psychological support for treatment-resistant depression: an open-label feasibility study. The Lancet Psychiatry May 17, 2016
- Trial of Psilocybin versus Escitalopram for Depression New England Journal of Medicine April 14, 2021
- The entropic brain: a theory of conscious states informed by neuroimaging research with psychedelic drugs Frontiers in Human Neuroscience 2014
- Neural correlates of the psychedelic state as determined by fMRI studies with psilocybin Proceedings of the National Academy of Sciences January 23, 2012
and 12 more in the library