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Research, Drug Development & ManufacturingAcademic & Non-Profit ResearchUniversities and Colleges with Dedicated Psychedelic Research Groups
Research, Drug Development & Manufacturing

Leiden University

Netherlands
3 Trials1 Paper

Leiden University doesn't have a dedicated research centre for psychedelics. However, several staff members from their medical centre and psychology faculty are working with psychedelics. Researchers here are working with other universities including Utrecht University as well as Compass Pathways.

Academic Research

1 papers

Published Papers

1

Trial Involvement

3

Distinct Focus Topics

0

Latest Publication

Nov 2, 2025

Quick Facts

Type
academic
HQ
Netherlands
Website
Visit

Collaborated Trials

3
Enrolling by invitationII

High-Intensity Inpatient MDMA-Assisted Psychotherapy for PTSD (HI-MAP)

Start Date
Compounds
MDMA
RecruitingNA

The Impact of Psilocybin on Pain in Fibromyalgia Patients (PsiloFM)

Start Date
Compounds
Psilocybin, Placebo
RecruitingII

LSD to Improve Cluster Headache Impact Trial

Start Date
Compounds
LSD, Placebo

Research Papers

1
Open Accessindividual

Microdosing psychedelics and its effect on creativity: Lessons learned from three double-blind placebo controlled longitudinal trials

This combined analysis (n=175) of three double-blind placebo-controlled longitudinal experiments investigated the effects of microdosing psilocybin (0.74 -; 1.71mg) on creativity and found that it increased the originality of their ideas while generating novel applications for ordinary things (divergent thinking). However, it did not increase the number of novel ideas, or their ability to detect features that are common across multiple things (convergent thinking).

Published
Journal
Neuropsychopharmacology
Authors
Prochazkova, L., van Elk, M., Marschall, J., Rifkin, B. D., Fiacchino, D., Fejer, G., Hommel, B., Schoen, N.