Psychiatry Research
November 1, 2023
Sipan Haikazian, David C J Chen-Li, Danica E. Johnson et al.
121 citations
The aim of this review was to determine the effect of psilocybin on depressive symptoms in patients diagnosed with life-threatening illnesses or major depressive disorder. Systematic searches were conducted to search for randomized clinical trials and open-label trials that evaluated depression symptoms after psilocybin therapy. Data was pooled using a random-effects model. The primary outcome...
The Brown University Psychopharmacology Update
October 30, 2023
A single 25‐mg dose of psilocybin administered with psychological support led to significant and sustained improvement in depressive symptoms compared with placebo in a Phase 2 study of patients with major depressive disorder. A higher number of adverse events occurred in the psilocybin group, but no serious treatment‐emergent adverse events were reported. Study results were published online...
Evidence-Based Practice
October 19, 2023
Lucia Carbajal, Tessa E. Moore, R. H. Barry Sample et al.
Carbajal, Lucia MD; Moore, Tessa MD; Sample, Reise MD; Nelson, Joseph MD Author Information
Clinical Psychopharmacology and Neuroscience
October 16, 2023
Tessa Watford, Naqash Masood
21 citations
Psilocybin is a classical psychedelic which has been utilised for healing purposes for millenia. However, with its classification as a Schedule I substance, research into this compound is scarce with few FDA-approved clinical studies. Despite this, profound findings into its antidepressant effects (largely through its action on 5-HT1a receptors) in mental illnesses such as major depressive...
Georgetown Scientific Research Journal
October 10, 2023
Anna Douglas, Daniel Staas, Anna Hampton et al.
1 citation
Depression remains one the most commonly diagnosed mental health disorders in the United States. The Food and Drug Administration granted psilocybin breakthrough therapy status four years ago as a possible solution to this pervasive disorder. Since then, psilocybin, and hallucinogens in general, have produced promising results as alternatives to classical antidepressants. As more research...
Expert Opinion on Investigational Drugs
October 3, 2023
Zofia Kozak, Matthew W Johnson, Scott T Aaronson
10 citations
There is still much unknown regarding the risks of psilocybin treatment. When weighing the known risks and benefits of psilocybin treatment against those found in existing standards of care, among patients with depression, patients with treatment-resistant depression (TRD) may be the most suitable candidates for psilocybin treatment at this time.
Expert Opinion on Emerging Drugs
October 2, 2023
Katarzyna Śladowska, Paweł Kawalec, Tomasz Brzostek et al.
4 citations
Clinical phase I-II trials published to date reported promising results for psilocybin in the treatment of patients with major depressive disorder and treatment-resistant depression, in a relatively short time after administration. However, before psilocybin is approved for use and administered to patients with depression, the results of large ongoing phase III clinical trials are needed to...
Journal of Affective Disorders
October 1, 2023
Olivier Brown
The recent publication in the Journal of Affective Disorders titled "Increased low-frequency brain responses to music after psilocybin therapy for depression" identified significant region-of-interest based effects of treatment in the task scans. In this letter to the editor, I am hoping to raise methodological concerns with regards to the ANOVA ROI analysis that were otherwise not acknowledged...
World Psychiatry
September 15, 2023
Guy M. Goodwin
Interest in the use of serotonergic agonists such as psilocybin in treatment-resistant depression (TRD) has grown more quickly than the evidence on which to base a final opinion, as emphasized by McIntyre et al1 in their review. Psilocybin, once metabolized to psilocin, activates 5-HT2A receptors, enhancing GABA function in local circuits in the cortex and increasing connectivity between...
Psychedelic Medicine
September 6, 2023
Marc J. Weintraub, Jessica K Jeffrey, Charles S. Grob et al.
4 citations
The trial will provide preliminary data on the feasibility, safety, acceptability, and psychosocial effects of PA-CBT. Results will inform randomized clinical trials to test the effects of PA-CBT for patients with depression and other mental health conditions, as well as hypotheses concerning mediating mechanisms at the cognitive and affective levels. ClinicalTrials.gov ID: NCT05227612.