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Study identifier: NCT06660381 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Psilocybin-assisted Treatment for Cannabis Use Disorder

Condition: Cannabis Use Disorder  ·  Sponsor: Johns Hopkins University

PhasePhase 1
Planned participants12
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This pilot study will evaluate the therapeutic potential of psilocybin in people with Cannabis Use Disorder (CUD). This study will examine the impact of psilocybin treatment on cannabis use and related variables in 12 people with CUD. This is an open-label proof-of-concept trial in which participants will complete a 12-week course of study treatment including two psilocybin sessions with psychological support, and follow-up assessments 3 and 6 months after the first psilocybin session.

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

Talk to the study team

Ian Geithner, MPS  ·  410-550-1972  ·  igeithn1@jhmi.edu

Albert Garcia-Romeu, PhD  ·  agarci33@jhmi.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Johns Hopkins Center for Psychedelic and Consciousness ResearchBaltimore, Maryland, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06660381