NCT07063862 — drugset

Summary

About 30-50% of patients with advanced illness experience depression, anxiety, or decreased sense of purpose and autonomy. Together, these are called psychological distress. Treatment options such as medication and therapy are available; however, they do not always work and can be time-consuming and expensive. We need treatments that work well, quickly, and can be available to all patients with advanced illness who have psychological distress. Psilocybin, a psychedelic medication (commonly called 'magic mushrooms') works well for improving psychological distress in people with cancer or chronic illness when given in high doses with specific forms of therapy. However, psilocybin has not been well-studied among people with advanced illness, and there are concerns about safety and side effects in people approaching the end of life. However, reports on psilocybin microdosing, which involves taking small doses that do not cause hallucinations and do not require therapy, suggest that this may be effective, safer, and more acceptable for people with advanced illness. We recently completed a small study of psilocybin microdosing. Our results showed psilocybin microdose improved psychological distress in most participants with advanced illness, without serious side effects. Our next step is to do a randomized clinical trial where some patients receive psilocybin microdose and some receive placebo (a drug that contains no medicinal ingredients). By comparing these two groups, we can remove the possibility that improvements in symptoms are only because patients thought they were getting treatment. We will enroll 120 patients from inpatient, outpatient, and community care settings across seven sites. Participants in the microdose psilocybin group will receive 2 or 3 mg of psilocybin daily, 4 days per week, for two consecutive weeks. The placebo group will receive placebo with the same treatment schedule. All participants will be offered microdose psilocybin after 2-week follow-up. If this study is successful, we have the potential to change how psychological distress is managed in patients with advanced illness.

Timeline

Start: 2026-01-28
Primary completion: 2027-08
Completion: 2027-09

Publications

Drugs

Evaluation	Drug	Modality	Dose	Route
Subject	Psilocybin	Other / unclassified	2 mg	—
Subject	Psilocybin	Other / unclassified	3 mg	—

Indications

No indication recorded.

Psilocybin Microdose for Psychological and Existential Distress in Palliative Care (PSYCHED-PAL-RCT)

Summary

Timeline

Publications

Drugs

Indications