Morning-After pill for STIs? study tests antibiotic to block infections

NCT ID NCT07500415

Summary

This study is testing if taking a single dose of the antibiotic doxycycline after sex can prevent bacterial sexually transmitted infections (STIs) like syphilis, gonorrhea, and chlamydia. It involves 200 men who have sex with men, transgender women, and travestis in Rio de Janeiro who are living with HIV or taking HIV prevention pills. Participants who choose to use this strategy will take the pill after sex and be followed for about a year to see if it reduces new STIs, is safe, and is used correctly.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Instituto Nacional de Infectologia Evandro Chagas

    RECRUITING

    Rio de Janeiro, Rio de Janeiro, 21040-360, Brazil

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

Conditions

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