Breathing test for people who use drugs or alcohol
Part of Brain & nervous system, Cancer, Immune system & allergy, Infections, Lungs & breathing, Mental health clinical trials.
This study is developing a simple breathing test to check how tobacco, cannabis, cocaine, opioids, or alcohol may affect your lungs. It could help you understand your lung health and guide future care.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older
- You have smoked tobacco, cannabis, cocaine, or opioids, or drunk alcohol in the past 28 days
- You have a personal mobile phone for follow-up appointments
- You do not have a heart condition or recent surgery that makes breathing tests unsafe
- You are not currently involved in legal proceedings that could lead to jail time
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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