Marijuana Smoking

15 registered clinical trials studyying Marijuana Smoking — 2 currently recruiting.

Status	Trial	Sponsor	Phase
Recruiting	Neuroimaging of Adolescent Cannabis Use Treatment NCT07340554	Indiana University	N/A
Active Not Recruiting	Study on Regulated Cannabis Sales in Pharmacies NCT06120855	University of Bern	N/A
Recruiting	Longitudinal Study of Xenon-129 MRI Imaging Effects of Cannabis Smoking NCT03909477	Western University, Canada	—
Completed	Behavioral Economic Analysis of Demand for Marijuana NCT03518567	Brown University	Phase 2
Completed	An Exercise App to Reduce Young Adults' MJ Use NCT01863095	State University of New York at Buffalo	N/A
Completed	Medical Marijuana Use in HIV+ Patients Prospective Cohort Study NCT01536899	Wayne State University	—
Completed	Effects of Dronabinol (Oral THC) on Cannabis Use NCT01394185	Johns Hopkins University	Phase 1 / Phase 2
Completed	Nabilone & Marijuana Addiction NCT01025700	University of British Columbia	Phase 2 / Phase 3
Completed	Brief Voluntary Alcohol and Drug Intervention for Middle School Youth NCT01081119	RAND	Phase 2
Completed	Effect of Quetiapine on Marijuana Withdrawal and Relapse NCT00743366	New York State Psychiatric Institute	Phase 2
Completed	Effects of Low-dose Naltrexone in Combination With a Range of Smoked Marijuana NCT00743145	New York State Psychiatric Institute	Phase 2
Completed	Adolescent Safer Sex Social Network Intervention NCT00107562	University of North Carolina, Chapel Hill	N/A
Completed	Motivation and Skills for Delta-9-tetrahydrocannabinol/Ethanol (THC/ETOH+) Teens in Jail NCT00506753	University of Rhode Island	N/A
Completed	An Effectiveness Trial of Project ALERT NCT00650585	Pacific Institute for Research and Evaluation	N/A
Unknown	Brief Counseling to Reduce Injuries Among Emergency Department Patients Who Report Alcohol and Substance Use NCT00547963	National Institute on Alcohol Abuse and Alcoholism (NIAAA)	Phase 2 / Phase 3