Pim B. van der Meer, MD, PhD

Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands; Department of Psychiatry, University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Utrecht, The Netherlands

  • 2Articles
  • 2025–2026Active
  • 12Collaborators

About

Pim B. van der Meer, MD, PhD is affiliated with Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands; Department of Psychiatry, University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Utrecht, The Netherlands. Pim B. van der Meer 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.
, , , et al
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...
, , , et al

Physicians Postgraduate Press, Inc. (PPP) makes no warranties about the accuracy or completeness of any information published in The Journal of Clinical Psychiatry or other PPP materials, and disclaims liability for any use or non-use of that information. Clinicians should not rely solely on these materials and should exercise their own professional judgment when making patient care decisions on an individualized basis.

Learn More About Psychedelics in Psychiatry

Explore the Collection
Neural network illustration symbolizing psychedelic research advancements

Subscribe to read
more articles

Subscribe