CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 76 enrolled / 76 target
Drug / intervention
Placebo +2 moredrug
Likely dose
Cannabidiol (CBD) 200mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT06206291
NCT06206291Phase 2CompletedHigh Momentum (2.3/mo)Completion was 26mo ago

Cannabidiol in the Treatment of Opioid Use Disorder

Yasmin Hurd·interventional·Posted Jan 16, 2024·Updated Jun 18, 2026

In Brief

A Phase 2 clinical trial evaluating Placebo, Cannabidiol (CBD) 200mg, and 1 other intervention for Opioid Use Disorder. Completed, enrolled 76 participants across 1 site.

Signals

Enrolling ahead of pace

Detailed Summary

The long-term goal of the project is to determine whether cannabidiol (CBD) can reduce craving and relapse in individuals with opioid use disorder (OUD). The first phase of our project was an open cross-over design study in healthy individuals to confirm the safety and pharmacokinetic (PK) effects of CBD. This next phase is to determine whether CBD can serve as a potential adjunct treatment to reduce craving and anxiety in individuals with OUD maintained on opioid agonist therapy.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 2CompletedFinished
202420252026
First PostedJan 16, 2024
Enrollment StartOct 4, 2023
Primary CompletionApr 4, 2024
TodayJul 2, 2026
Enrollment to primary: 6 monthsPosted 2.5 years ago

Arms & Interventions

Methadone CBDactive_comparator

CBD capsules (BSPG Laboratories) in two dosing periods for a total of 8 weeks.

Drug: Cannabidiol (CBD) 200mgDrug: Cannabidiol (CBD) 400mg
Methadone Placeboplacebo_comparator

Matching placebo.in first dosing period and CBD 400mg in second dosing period

Drug: PlaceboDrug: Cannabidiol (CBD) 400mg
Buprenorphine CBDactive_comparator

CBD capsules (BSPG Laboratories) in two dosing periods for a total of 8 weeks.

Drug: Cannabidiol (CBD) 200mgDrug: Cannabidiol (CBD) 400mg
Buprenorphine Placeboplacebo_comparator

Matching placebo.in first dosing period and CBD 400mg in second dosing period

Drug: PlaceboDrug: Cannabidiol (CBD) 400mg

Interventions

Placebodrug

Matching placebo twice daily for first 4 weeks

Cannabidiol (CBD) 200mgdrug

First 4 weeks: CBD (200mg)/Placebo twice daily adjunct with opioid agonist treatment.

Cannabidiol (CBD) 400mgdrug

Second 4 weeks: All cohorts receive CBD (400mg) twice daily adjunct with opioid agonist treatment.