Journal of Eating Disorders
December 27, 2024
Elena Koning, Cristiano Chaves, Elisa Brietzke et al.
2 citations
Eating disorders (EDs) are a group of debilitating mental illnesses characterized by maladaptive eating behaviors and severe cognitive-emotional dysfunction, directly affecting 1-3% of the population. Standard treatments are not effective in approximately one third of ED cases, representing the need for scientific advancement. There is emerging evidence for the safety and efficacy of...
bioRxiv (Cold Spring Harbor Laboratory)
December 22, 2024
Rubén García‐cabrerizo, Itziar Beruete-Fresnillo, M. Julia García‐fuster
2 citations
preprint
Abstract Adolescent depression is a significant public health concern, yet treatment options remain limited, particularly due to age- and sex-related differences in antidepressant efficacy. This study explored the rapid and long-lasting antidepressant-like potential of psilocybin in adolescent Sprague-Dawley rats, examining acute and repeated oral dosing effects while incorporating sex as a...
JAMA Psychiatry
December 10, 2024
Ethan G. Dutcher, Andrew D. Krystal
5 citations
This secondary analysis of a randomized clinical trial examines the association between treatment expectancies and the relative efficacy of psilocybin compared with escitalopram for major depressive disorder.
Premier Journal of Science
December 3, 2024
Kanwal Shabir
Background Anxiety disorders are increasingly prevalent among young adults. Traditional treatment options often fall short, and many patients live with treatment-resistant anxiety. Psilocybin is a psychedelic compound that has gained attention for its therapeutic potential against anxiety when used in microdoses. Objective This review aims to evaluate the emerging evidence on psilocybin...
CNS Spectrums
December 1, 2024
Mauro Scala, Chiara Fabbri, Paolo Fusar‐poli et al.
8 citations
The revival of psilocybin in psychopharmacological research heralds a potential paradigm shift for treating mood and anxiety disorders, and other psychiatric conditions beyond the psychotic spectrum. This critical review evaluates current evidence on psilocybin's efficacy, juxtaposing potential benefits with the practical aspects of psychedelic-assisted psychotherapy (PAP) and the...
November 21, 2024
Larissa Rocha
<p><strong>Depression and anxiety are two of the most predominant mental disorders and leading causes of disability. The World Health Organization estimated that 3.8% of the world's population suffers from depression, and between 0.4% and 3.6% have an anxiety spectrum diagnosis. Psychedelics, particularly psilocybin, have been extensively studied as new and promising treatments, showing...
Current Topics in Behavioral Neurosciences
October 23, 2024
Grace Viljoen, Felix Betzler
5 citations
There is a large and rapidly growing body of literature investigating the therapeutic effects of classic psychedelics in affective and anxiety disorders, but very few studies have examined the inverse of this, that is, the potential for psychedelics to inflict anxiety and affective symptoms. A systematic literature search was performed and 39 papers were included in the final review to...
Molecular Psychiatry
October 11, 2024
Michal Brownstien, Michal Lazar, Alexander Botvinnik et al.
23 citations
Abstract Obsessive compulsive disorder (OCD) is a highly prevalent disorder that causes serious disability. Available treatments leave 40% or more of people with OCD significantly symptomatic. There is an urgent need for novel therapeutic approaches. Mice that carry a homozygous deletion of the SAPAP3 gene (SAPAP3 KO) manifest a phenotype of excessive self-grooming, tic-like head-body twitches...
Journal of Psychopharmacology
October 3, 2024
Charles Q. Choi, Danica E. Johnson, David C J Chen-Li et al.
11 citations
Posttraumatic stress disorder (PTSD) is a condition that can develop after a traumatic event, causing distressing symptoms, including intrusive re-experiencing symptoms, alterations in mood and cognition, and changes in arousal and reactivity. Few treatment options exist for patients who find conventional psychotherapy and pharmacotherapy to be inaccessible, ineffective, or intolerable. We...
Frontiers in Psychiatry
September 23, 2024
Zhan-Ming Shi, Yu-Ping Ning, Xin-Hu Yang et al.
21 citations
Objectives The 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). Methods A systematic search (up to September 14, 2023) was conducted for RCTs that examined the efficacy, safety, and tolerability of psilocybin in physically healthy adult...