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Study identifier: NCT05883540 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Lysergic Acid Diethylamide (LSD) in Palliative Care

Condition: Palliative Care · Pain · Anxiety  ·  Sponsor: University Hospital, Basel, Switzerland

PhasePhase 2
Planned participants60
Who can joinAll sexes, 22 Years to no upper limit
Healthy volunteersNo

About this study

Background: Terminally ill patients often experience significant psychosocial distress having depressed mood, death anxiety, pain, and an overall poor quality of life. Recent evidence from pilot studies suggests that serotonergic hallucinogens including lysergic acid diethylamide (LSD) and psilocybin produce significant and sustained reductions of depressive symptoms and anxiety, along with increases in quality of life, and life meaning in patients suffering from life-threatening diseases. Additionally, serotonergic hallucinogens may produce antinociceptive effects. Objective and Design: The study aims to evaluate effects of LSD on psychosocial distress in 60 patients suffering from an advanced or end-stage fatal disease with a life expectancy ≥12wks and ≤2yrs in an active placebo-controlled double-blind parallel study. Patients will be allocated in a 2:1 ratio to one of the two intervention arms receiving either two moderate to high doses of LSD (100 µg and 100 µg or 100 µg and 200 µg) as intervention and two low doses of LSD (25 µg and 25 µg) as active-placebo control.

This description comes directly from the study's public registry record.

Talk to the study team

Yasmin Schmid, PD Dr. med.  ·  : +41 61 328 68 47  ·  yasmin.schmid@usb.ch

Always discuss trial participation with your own doctor first.

Locations (4)

University Hospital Basel, Division of Clinical Pharmacology and ToxicologyBasel, SwitzerlandRecruiting
University Hospital Geneva, Palliative medicine departmentCollonge-Bellerive, SwitzerlandRecruiting
Spital Uster AG, Division of Internal MedicineUster, SwitzerlandRecruiting
University Hospital Zurich, Clinic for Radio-Oncology, Competence Centre Palliative CareZurich, SwitzerlandRecruiting

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Source record: clinicaltrials.gov/study/NCT05883540