NCT05883540 Lysergic Acid Diethylamide (LSD) in Palliative Care
| NCT ID | NCT05883540 |
| Status | Recruiting |
| Phase | Phase 2 |
| Sponsor | University Hospital, Basel, Switzerland |
| Condition | Palliative Care |
| Study Type | INTERVENTIONAL |
| Enrollment | 60 participants |
| Start Date | 2024-06-09 |
| Primary Completion | 2027-09 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
In Phase 2, researchers evaluate early signs of effectiveness. You may be randomized to receive the active treatment or a comparator. Monitoring continues closely.
This trial targets 60 participants in total. It began in 2024-06-09 with a primary completion date of 2027-09.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
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.
Eligibility Criteria
Inclusion Criteria: * Age ≥ 22 years. * Advanced or End-stage fatal disease of any cause with a life expectancy ≥ 12 weeks and ≤ 2 years * Sufficient understanding of the study procedures and risks associated with the study. * Participants must be willing to adhere to the study procedures and sign the consent form. * Participants must be willing not to drive a traffic vehicle or to operate machines within 24 h after LSD administration. * Participants must complete an actual "Emergency Medical Directive" * Participants with central nervous system (CNS) involvement of cancer are eligible if the following apply: * treated and stable CNS lesion(s) OR untreated but asymptomatic/stable lesions, defined as clinically and/or radiologically stable for ≥ 4 weeks before screening * no seizures within ≥ 4 weeks; if on antiepileptic medication: stable dose ≥ 4 weeks and no relevant drug-drug interactions expected * no requirement for high-dose corticosteroids, defined as ≤10 mg prednisone equivalent per day on a stable or decreasing dose * no leptomeningeal metastases * no concomitant therapeutic anticoagulation Exclusion Criteria: * Life expectancy \< 12 weeks * Known hypersensitivity to LSD * Requiring ongoing concomitant therapy with a psychoactive prescription drug which might interfere with the study drug, and unable or unwilling to comply with the washout period. * Current use of a potent drug CYP2D6 inhibitor * Women who are pregnant or nursing or intend to become pregnant during the course of the study. * Somatic disorders including CNS involvement of cancer, untreated epilepsy with a history of generalized grand-mal seizures, history of delirium, end-stage heart failure (NYHA IV), untreated hypertension or insufficiently treated hypertension, angina pectoris, severe liver disease or severely impaired renal function, or other that in the judgement of the investigators pose too great potential for side effects. * Inability to follow the procedures of the study, e.g., due to language problems, psychological disorders, dementia, etc. of the participant. * Participation in another study with an investigational drug within the 30 days preceding and during the present study * concomitant diagnosis of past or present psychotic disorder, first-degree relative with psychotic disorders * concomitant diagnosis of past or present bipolar disorder * current delirium * substance use disorder (within the last 2 months, except nicotine, opioids used for analgesia, and benzodiazepine treatment for anxiety). * Weight \< 45 kg * Suicidal ideation with active intent or plan to act on suicidal thoughts as assessed by the treating investigator. * CNS involvement of cancer if * CNS disease is unstable or high-risk, including clinically and/or radiologically progressive lesions, signs of raised intracranial pressure, radiologically uncontrolled edema, need for escalating corticosteroid doses, or any neurological condition judged to pose too excessive risk. * CNS-directed therapy (surgery and/or radiation) within ≤ 4 weeks
Contact & Investigator
Yasmin Schmid, PD Dr. med.
PRINCIPAL INVESTIGATOR
University Hospital, Basel, Switzerland
Frequently Asked Questions
Who can join the NCT05883540 clinical trial?
This trial is open to participants of all sexes, aged 22 Years or older, studying Palliative Care. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
What phase is the NCT05883540 trial and what does that mean for participants?
Phase 2 trials evaluate whether the treatment shows signs of effectiveness while continuing to monitor safety. More participants are enrolled than in Phase 1 to help refine the treatment protocol.
Is NCT05883540 currently recruiting?
Yes, NCT05883540 is actively recruiting participants. Contact the research team at yasmin.schmid@usb.ch for enrollment information.
Where is the NCT05883540 trial being conducted?
This trial is being conducted at Basel, Switzerland, Collonge-Bellerive, Switzerland, Uster, Switzerland, Zurich, Switzerland.
Who is sponsoring the NCT05883540 clinical trial?
NCT05883540 is sponsored by University Hospital, Basel, Switzerland. The principal investigator is Yasmin Schmid, PD Dr. med. at University Hospital, Basel, Switzerland. The trial plans to enroll 60 participants.