Study of marijuana and tobacco use in young adults
Part of Lungs & breathing, Mental health clinical trials.
This study looks at how young adults use both marijuana and tobacco, and aims to understand their behaviors. It involves tasks and questionnaires, and may help develop better support for people who use both substances.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 to 25 years old
- You smoke store-bought tobacco cigarettes at least once a week for the past 6 months
- You use marijuana at least 4 times in the past 30 days and weekly on average for the last 6 months
- You have bought your own tobacco and marijuana at least once in the past 6 months
- You speak, understand, and read English
- You do not plan to quit marijuana or tobacco in the next 30 days
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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