Westat
Clinical trials sponsored by Westat, explained in plain language.
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New study aims to cut HIV risk and stimulant use in teens and young adults
Disease control Recruiting nowThis study tests a behavioral program for sexually active young people aged 16-24 who use stimulants like meth or cocaine. The program aims to reduce risky sexual behavior and stimulant use to help prevent HIV. About 360 participants will take part remotely via video chat.
Phase: NA • Sponsor: Westat • Aim: Disease control
Last updated May 14, 2026 12:06 UTC
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Antibiotic pill could slash STI rates in young women
Prevention Recruiting nowThis study tests whether taking the antibiotic doxycycline can prevent bacterial sexually transmitted infections (STIs) like chlamydia, gonorrhea, and syphilis in adolescent and young adult females aged 13-29 who are at high risk. About 760 participants will be randomly assigned …
Phase: PHASE4 • Sponsor: Westat • Aim: Prevention
Last updated May 16, 2026 23:18 UTC