Antibiotic after sex could stop STDs in High-Risk men
NCT ID NCT07397403
First seen Feb 17, 2026 · Last updated May 12, 2026 · Updated 5 times
Summary
This study tests whether taking the antibiotic doxycycline right after sex can prevent three common sexually transmitted infections (gonorrhea, chlamydia, and syphilis) in men who have sex with men (MSM) in Bangkok. About 400 participants will take the drug for 12 weeks and be monitored for infections. The goal is to find a simple, effective way to reduce STD rates in this high-risk group.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Bangrak STIs Center
RECRUITINGSathorn, Bangkok, 10120, Thailand
Contact Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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