Can doxycycline prevent STIs in men?
Part of Infections clinical trials.
This trial tests if taking doxycycline after sex can lower the risk of getting sexually transmitted infections (STIs) in men who have sex with men and are at higher risk.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older.
- You were assigned male at birth.
- You are in good health, as checked by the study doctor.
- If you have HIV, you must be on effective treatment with a low viral load for at least 6 months.
- If you do not have HIV, you must be taking PrEP (daily, on-demand, or injectable) for at least 3 months and plan to continue.
- You cannot have serious health conditions like uncontrolled diabetes or inflammatory bowel disease.
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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