Jan W. Schoones, MSc

Directorate of Research and Valorisation, Leiden University Medical Center, Leiden, The Netherlands

  • 2Articles
  • 2025–2026Active
  • 12Collaborators

About

Jan W. Schoones, MSc is affiliated with Directorate of Research and Valorisation, Leiden University Medical Center, Leiden, The Netherlands. Jan W. Schoones has authored or co-authored 2 peer-reviewed articles published across the Journal of Clinical Psychiatry and the Primary Care Companion for CNS Disorders between 2025 and 2026. Their work focuses on Addiction and Catatonia.

Publications

JCP
Placebo Effects in Alcohol, Cocaine, and Methamphetamine Use Disorder
Meta-Analysis

Placebo Effects in Alcohol, Cocaine, and Methamphetamine Use Disorder

June 10, 2026

Placebo treatment led to reductions in craving scores across all three disorders, although statistical significance was achieved only in alcohol use disorder.
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JCP
Treatment with (Es)ketamine in Catatonia: A Systematic Review of Case Reports
Brief Report

Treatment with (Es)ketamine in Catatonia: A Systematic Review of Case Reports

October 13, 2025

Recent evidence suggests that NMDA receptor antagonists, such as ketamine, may offer benefit in catatonia. This systematic review was conducted to evaluate the efficacy and safety of ketamine and...
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