Young Adult Tobacco/Nicotine and Cannabis Co-use
Eligible age
18–25 yrs
Accepts
All genders
Locations
1 state
Healthy volunteers
Yes
See if you qualify for this study
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About this study
The goal of this project is to better understand the relationship between tobacco/nicotine and cannabis using behavioral economics during a tobacco/nicotine quit attempt. All participants will receive tobacco/nicotine cessation treatment (smoking and/or vaping treatment) for 12 weeks. To qualify, participants must be between the ages of 18-25 and use tobacco products (smoke cigarettes and/or vape nicotine) and use cannabis (in any form). Participants do not need to be interested in quitting cannabis/marijuana to qualify. This study is being conducted by the Medical University of South Carolina. All procedures are conducted remotely and there is no in-person visits are needed.
Sponsor: Medical University of South Carolina
You may qualify if…
- ✓ Between the ages of 18 and 25 years old
- ✓ Must use at least one nicotine or tobacco product (nicotine vaping and/or cigarettes) on at least 20 out of the past 30 days for at least the past 3 months
- ✓ Must express interest in nicotine cessation (all products)
- ✓ Must submit a positive instant-read, oral fluid cotinine sample prior to enrollment
- ✓ Must report use of cannabis on at least 10 out of the past 30 days
- ✓ Must submit a positive instant-read cannabinoid test prior to enrollment
- ✓ Must be able to provide informed consent
You may not qualify if…
- ✕ Any significant or acutely unstable medical, psychiatric, or substance use problem that would contraindicate research, interfere with safety, compromise data integrity, or preclude consistent study participation
- ✕ Pregnant (self-report) or trying to become pregnant
- ✕ Self-reported use of medications with smoking cessation efficacy
- ✕ Immediate interest in cannabis cessation or treatment
Where it's recruiting
Charleston
Source: ClinicalTrials.gov · NCT06239350 · last updated 2026-07-06