Countries and organisations
Explore psilocybin trials by country, sponsor and research facility. Compare registry status, study-start trends, conditions and mapped research sites.
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Explore registry geography and organisations
3 trials match this view; 2 mapped facilities. Latest indexed registry check Oct 9, 2026 01:24 UTC. Country membership uses reported locations, including locations without coordinates; Mapped-facility counts cover all sites of matching trials, including international sites, and require valid coordinates.
Enrollment sum: 151 across 3 records with a reported count. Planned and actual counts are mixed; this is not a count of unique treated participants.
Recorded study-start years
Current indexed registry status
Reported research conditions
Counts describe indexed registry records, not efficacy or total research activity. A trial can count under several conditions or countries. Unknown dates are excluded from the start-year chart; future years reflect planned starts. Stopped studies may reflect recruitment, funding or strategy and are not automatically treatment failures.
Matching trial records
| Trial | Sponsor and phase | Status | Enrollment | Start / primary completion / completion | Research workflow |
|---|---|---|---|---|---|
| NeuroGuard: Psilocybin Trial for Preventing Chemo-induced NeuropathyPsilocybin · Neuropathy | M.D. Anderson Cancer Center PHASE2 | Not yet recruiting Registry updated 2026-10-05 | 83 ESTIMATED | 2026-11-04 2029-01-31 2031-01-31 | |
| TRIP - TReatment to Improve Depression and/or Anxiety Using Psilocybin-Assisted Psychotherapy in Patients With Advanced Cancer on Maintenance TherapyDepression, Anxiety · Psilocybin-Assisted Psychotherapy · Advanced Cancer | M.D. Anderson Cancer Center PHASE2 | Recruiting Registry updated 2026-09-11 | 48 ESTIMATED | 2024-04-16 2026-12-31 2026-12-31 | |
| TRIPS - Treatment to Improve Depression and/or Anxiety Using Psilocybin-assisted Psychotherapy in Cancer SurvivorsDepression · Anxiety · Cancer | M.D. Anderson Cancer Center PHASE2 | Recruiting Registry updated 2026-08-12 | 20 ESTIMATED | 2025-05-23 2027-03-31 2029-03-31 |
Reported research facilities
This list includes mapped sites of matching trials, including international sites; locations without usable coordinates are omitted. Facilities are registry-reported trial sites, not an independently verified clinic or research-centre directory. Current services and contact details must be checked at the source.