Clinical trialsRegistry-verifiedDesignated-centers model

Leiden University Medical Center (LUMC)

Leiden, Netherlands

Treatment & access

Treatments offeredLSD
Access routeTrial
Cost & coverage (registry status)Free within clinical trial
Phone071 526 21 11
Websitehttps://www.lumc.nl

Related listings

These records belong to the same organisation. They are listed separately because each is a distinct programme or location.

Another programme at this clinicLeiden University Medical Center : Clinical trials
Another programme at this clinicAcademisch Ziekenhuis Leiden : Clinical trials

About this provider

Leiden University Medical Center (LUMC) in Leiden is an active clinical research site currently listed as recruiting for 1 psychedelic or related trial (conditions include Chronic Cluster Headache), run with Radboud University Medical Center. Participation is free of charge; each study applies its own eligibility criteria and screening process, and enrolment is only possible while the study is recruiting.

Services & programs

Programs & studies

Program	Kind	Status
LSD to Improve Cluster Headache Impact Trial (NCT05477459) Sponsor: Radboud University Medical Center. Registry: clinicaltrials.gov/study/NCT05477459 Key entry criteria by protocol: age 16–75 · patients only (no healthy volunteers). Full inclusion and exclusion criteria on the registry. The research team makes the final eligibility decision.	Clinical trial · PHASE2	Recruiting

Common questions

Does participation cost anything?

No. Clinical trial treatment is free of charge; many studies also reimburse travel expenses. Participants never pay to join a legitimate trial.

How do I apply to a trial at this site?

Each study listed above links to its official registry page, which names the contact and the participating site. Start with our eligibility check, then contact the study team through the registry listing or ask your clinician to refer you.

What happens at screening?

After a pre-screening questionnaire, the site runs its own medical screening visit against the study protocol. Not passing screening is common and does not mean anything is wrong with you, criteria are deliberately strict.

Looking at alternatives? If no trial here fits, check the other recruiting sites in this country in the directory, or see the reimbursed and private treatment routes in the country guide.

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Verification

License / registryPublic trial registry (ClinicalTrials.gov / EU CTIS)
Official registryhttps://clinicaltrials.gov/study/NCT05477459
Last verified2026-07-05

Re-checked every 90 days · how we verify and report corrections

Check your fit & enquire

Check my fit & enquire

Free 2-minute pre-screening in your browser · your summary goes only to Leiden University Medical Center (LUMC), with your consent.

What to prepare before you enquire

A referral or the contact details of your treating clinician
A list of medications you have tried (names, doses, duration)
A short diagnosis summary or discharge letters

The research team confirms eligibility against your medical records at a screening visit.

Send documents directly to the provider when they reply. We never ask you to upload medical records.

Check my fit & enquire