Lung health study on inhaled cannabis in users
Treatments studied
Part of Mental health clinical trials.
This study looks at how cannabis affects your lungs when you inhale it. It is for people who currently use both cannabis and tobacco and want to help researchers understand how these substances impact breathing and overall lung health.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 to 55 years old.
- You use cannabis (marijuana) at least 5 times in the past year and have used it in the last 30 days.
- You have used smoked tobacco in the past 30 days.
- You are generally healthy with no lung problems like asthma or COPD.
- You are not currently trying to quit cannabis, tobacco, or other drugs.
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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