A study to help people stop smoking tobacco and reduce cannabis use
Treatments studied
Part of Mental health clinical trials.
This study tests whether a medication called varenicline (or a placebo) can help people who use both tobacco and cannabis to quit or cut back. It takes place in South Carolina and lasts 12 weeks.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years old or older.
- You have smoked at least 5 tobacco cigarettes a day for at least 20 days in the last 3 months.
- You want to quit tobacco and are open to reducing or stopping cannabis.
- You live in South Carolina.
- You are willing to take varenicline or a placebo pill for 12 weeks.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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