Cannabis' Impact on Alcohol Consumption
NCT05389930
This study is recruiting at 1 US site in 1 state, according to its ClinicalTrials.gov record last updated .
Summary
This study employs a repeated measures experimental design to examine the effect of THC-dominant dose of cannabis and CBD-dominant dose of cannabis, relative to placebo, on subsequent drinking in an alcohol choice task in which participants choose either to drink or receive monetary reinforcement for drinks not consumed. Cannabis will be administered simultaneously with an alcohol-priming dose or alcohol placebo. The study will enroll up to 350 nontreatment-seeking heavy episodic alcohol drinkers who use cannabis weekly.
Shortened from the sponsor's brief summary. View official record on ClinicalTrials.gov
Conditions studied
- Alcohol Drinking
- Cannabis Use
- Cannabis
- Alcohol Use Disorder
Eligibility basics and study details
- Study type
- Interventional
- Phase
- Phase 2
- Ages
- 21 to 50 years
- Sex
- All
- Healthy volunteers
- Accepted
- Sponsor
- Brown University
- Last updated on ClinicalTrials.gov
- October 5, 2026
These are the basic criteria only. The full inclusion and exclusion criteria are on the official record, and the study team decides who can take part.
US recruiting sites
Rhode Island · 1
- Brown University · Providence, RI
Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.