The recent review of a new drug application for MDMA-assisted therapy for post-traumatic stress disorder by the United States’ Food and Drug Administration (FDA) highlighted epistemological and methodological challenges for evidence assessments. Similar challenges will also be faced in reviews of other compounds in early- and late-stage development, like psi...
Over the past decade there has been a surge in interest in placebo-controlled trials using non-classical 3,4-methylenedioxymethamphetamine (MDMA) and classical psychedelics such as psilocybin, lysergic acid diethylamide (LSD) and N,N-dimethyltryptamine (DMT) to treat neuropsychiatric disorders. However, the success and reliability of these trials depend on t...
ObjectivesThe purpose of this systematic review of randomized controlled trials (RCTs) was to evaluate the effectiveness, safety, and tolerability of psilocybin in adult patients with major depressive disorder (MDD).MethodsA systematic search (up to September 14, 2023) was conducted for RCTs that examined the efficacy, safety, and tolerability of psilocybin ...
Abstract Chronic pain states are challenging to control with current drug therapies. Here, we demonstrate that a single dose of psilocybin can produce a sustained anti-nociceptive effect in a mouse model of chronic neuropathic pain. Beyond this, the single dose of psilocybin caused a dramatic increase in the anti-nociceptive potential of gabapentin, a widely...
The psychedelic mushroom market has expanded rapidly due to changing regulations and increasing consumer demand. Product diversity now extends beyond traditional capsules and tablets to include gummies, powders, and confectionery items, complicating quality control efforts. To assess the quality and potential adulteration of Amanita musca-ria and Psilocybe c...
IntroductionThe recreational use of psilocybin or psilocin-containing products, a chemical found naturally in certain mushroom species, is on the rise across the United States. Several cases of serious clinical effects related to mushroom-containing products have recently been reported to the Food and Drug Administration (FDA). The emergence of these new pro...
Introduction: Huntington’s Disease (HD) is a progressive, neurodegenerative disease that causes significant amounts of neuron death in the brain. It is a genetic disorder, resulting from the over-repetition of the CAG sequence in the gene that codes for the huntingtin protein. Currently, there are no viable cures or treatments to slow or stop the progression...
Source: Farah R, Kerns AF, Murray AC, et al. Psilocybin exposures reported to U.S. poison centers: national trends over a decade. J Adolesc Health. 2024;74(5):1053-1056; doi: 10.1016/j.jadohealth.2024.01.027.Investigators from the University of Virginia, Charlottesville, VA, conducted a retrospective study to describe trends in psilocybin exposure in adolesc...
BACKGROUND: Major depressive disorder (MDD) is a leading cause of disability worldwide across domains of health and cognition, affecting overall quality of life. Approximately one third of individuals with depression do not fully respond to treatments (e.g., conventional antidepressants, psychotherapy) and alternative strategies are needed. Recent early phas...
This study is a two-group feasibility study of oral psilocybin combined with a 12-week group-based program, customized for firefighters. Trained facilitators will help create a trauma-informed space for the group (n = 6-8) to thrive and promote cognitive resilience. The topics covered throughout the 12 weeks include breath-work, mindfulness, self-compassion,...
Back to table of contents Next article Clinical & ResearchFull AccessCalls to Poison Centers Involving Psilocybin Rising in YouthTerri D'ArrigoTerri D'ArrigoPublished Online:10 May 2024https://doi.org/10.1176/appi.pn.2024.06.6.2AbstractDecriminalization, legalization of psilocybin likely play roles in both increased exposure and poisoning.Getty Images/iStock...
Introduction: Substance use disorder (SUD) and alcohol use disorder (AUD) are major public health crises, affecting millions of Americans. Current treatment options include behavioral therapies and medications. In this review, we explored psilocybin’s efficacy in treating SUD and AUD. Methods: Key terms were used to search databases to identify articles that...
Abstract Background The underlying neurobiology of the complex autism phenotype remains obscure, although accumulating evidence implicates the serotonin system and especially the 5HT 2A receptor. However, previous research has largely relied upon association or correlation studies to link differences in serotonin targets to autism. To directly establish that...
PROTOCOL SYNOPSIS Title The effect of psilocybin on Major depressive disorder (MDD) symptom severity and synaptic density - a single dose randomized, double blind, placebo-controlled phase 2b positron emission tomography study Study Code PSIPET Name of Sponsor SLSO Organisationsnr: 232100-0016 Sponsor representative: Andreas Carlborg Norra Stockholms Psykiat...
Back to table of contents Previous article Next article Med CheckFull AccessMedCheck; Psilocybin, Roluperidone, Latozinemab, LacosamideTerri D'ArrigoTerri D'ArrigoPublished Online:26 Mar 2024https://doi.org/10.1176/appi.pn.2024.04.4.1Psilocybin Promising for Anxiety DisorderIncannex's investigational psilocybin product PSX-001 appeared to be effective in rel...
Purpose: research of such items of illicit drug trafficking as plants and plant parts containing psychoactive substances. Methodology: study and analysis of judicial practice of higher courts and scientific research of natural science specialists; formal legal and technical legal methods. Conclusions: there is a lack of due attention to the problem of sellin...
Abstract Current treatments for alcohol use disorder (AUD) show large heterogeneity in response and thus limited effectiveness and high relapse rates. A precision medicine approach with biomarkers responsive to new treatments is warranted to overcome this limitation. Promising biomarkers relate to prefrontal control mechanisms that are severely disturbed in ...
Psilocybin, a naturally occurring, tryptamine alkaloid prodrug, is currently being investigated for the treatment of a range of psychiatric disorders. Preclinical reports suggest that the biological effects of psilocybin-containing mushroom extract or "full spectrum" (psychedelic) mushroom extract (PME), may differ from those of chemically synthesized psiloc...
