131
Participants
Start Date
January 23, 2017
Primary Completion Date
July 21, 2021
Study Completion Date
July 21, 2021
THC 7.2%
1 smoked marijuana cigarette with 7.2% THC
THC 3.0%
1 smoked marijuana cigarette with 3.0% THC
Placebo
1 smoked placebo marijuana cigarette
Brown University, Providence
Lead Sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Brown University
OTHER