European Psychiatry
2026
Shakila Meshkat, Qiaowei Lin, Rachel Sousa-Ho et al.
Abstract Background Psychedelic-assisted psychotherapy has shown potential for psychiatric disorders. However, the magnitude of symptom change in control groups remains poorly understood. We aim to evaluate within-group effects in control groups and compare them to treatment groups in psychedelic trials. Methods A systematic search was conducted up to 1 July 2025. The study protocol was...
The International Journal of Neuropsychopharmacology
August 1, 2025
Nicolo Fabila, Nimshitha Pavathuparambil Abdul Manaph, V Rudkowsky et al.
Abstract Background Binge eating disorder (BED) is the most prevalent eating disorder, often associated with metabolic syndrome and other mental health comorbidities. Despite its impact, current treatment options remain limited. BED is associated with compulsive intake of foods typically high in fat and sugar, as well as neuroplastic changes in brain regions such as the nucleus accumbens,...
Neuroscience and Biobehavioral Reviews
June 1, 2025
Shakila Meshkat, Gunjan Malik, Richard J. Zeifman et al.
11 citations
Psilocybin, a serotonergic psychedelic, may have therapeutic benefits for Substance Use Disorders (SUDs), but its overall efficacy and safety remain uncertain. This systematic review assessed the safety and efficacy of psilocybin for SUDs through a systematic database search conducted via OVID on May 22, 2024, and summarized 26 ongoing clinical trials registered on clinicaltrials.gov. Among 16...
Pharmaceutics
March 25, 2025
Shakila Meshkat, Huda Al-Shamali, Argyrios Perivolaris et al.
22 citations
Background: Psilocybin has shown promise in therapeutic applications for mental disorders. Understanding the pharmacokinetics of psilocybin and its active metabolite psilocin is crucial for optimizing its clinical use and minimizing adverse effects. Methods: This systematic review involved a comprehensive search across MEDLINE, APA PsycINFO, and Embase databases, from inception to December...
Journal of Clinical Medicine
February 20, 2025
Shakila Meshkat, Taha Malik, Jennifer Swainson et al.
3 citations
Background/Objectives: Suicide accounts for 1.4% of global deaths, and the slow-acting nature of traditional treatments for suicide risk underscores the need for alternatives. Psychedelic therapies may rapidly reduce suicide risk. This systematic review evaluates impact of psychedelic therapies on suicide-related outcomes. Methods: A systematic search of MEDLINE, Embase, PsycINFO, and...
Psychiatry and Clinical Neurosciences
October 1, 2024
Shakila Meshkat, Fatemeh Gholaminezhad, Eric Vermetten et al.
24 citations
Psilocybin is a classic psychedelic with demonstrated preliminary clinical efficacy in a range of psychiatric disorders. Evaluating the impact of psilocybin on cognitive function is essential to unravel its potential benefits and risks. In this systematic review, we assessed psilocybin's effect on cognitive function through a comprehensive search of electronic databases from inception to...
Journal of Military Veteran and Family Health
October 25, 2023
Amy C. Reichelt, Eric Vermetten, Benjamin T. Dunkley
5 citations
LAY SUMMARY Concussion is a type of acquired brain injury that is common in the military, as well as among civilians and contact sport athletes, and is defined by a transient impairment in mental function. Nevertheless, concussion presents a considerable health burden, and a small minority of people suffer from continued impairment. Repetitive sub-concussive head injury is a known risk factor...