Bacterial sexually transmitted disease
MONDO:0005323Bacterial diseases that are potentially transmitted or propagated by sexual conduct.
114 clinical trials for this condition and its sub-types, 8 tagged with Bacterial sexually transmitted disease itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Bacterial sexually transmitted disease
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Treponema infectious disease 7 trials · 58 incl. sub-types
4 sub-types
- Syphilis 47 trials · 56 incl. sub-types Sub-types →
- Pinta disease 1 trial
- Syphilitic encephalitis 0 trials
- Syphilitic meningitis 0 trials
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Chlamydia infectious disease 34 trials · 55 incl. sub-types
1 sub-type
- Chlamydia trachomatis infectious disease 37 trials · 48 incl. sub-types Sub-types →
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Gonorrhea 49 trials
12 sub-types
- Gonococcal bursitis 0 trials
- Gonococcal cervicitis 0 trials Sub-types →
- Gonococcal conjunctivitis 0 trials Sub-types →
- Gonococcal cystitis 0 trials Sub-types →
- Gonococcal endophthalmia 0 trials Sub-types →
- Gonococcal epididymo-orchitis 0 trials Sub-types →
- Gonococcal infection of joint 0 trials Sub-types →
- Gonococcal prostatitis 0 trials Sub-types →
- Gonococcal salpingitis 0 trials Sub-types →
- Gonococcal seminal vesiculitis 0 trials Sub-types →
- Gonococcal spondylitis 0 trials
- Gonococcal urethritis 0 trials
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Granuloma inguinale 0 trials · 1 incl. sub-types
1 sub-type
- Lymphogranuloma venereum 1 trial
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Chancroid 0 trials
Most studied deeper sub-types
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A smartphone app takes on heavy drinking and STIs in high-risk men
Disease control CompletedThis trial tests whether a web-based app called Game Plan can help men who have sex with men reduce heavy drinking and sexually transmitted infections. Participants receive home HIV/STI self-testing kits and are randomly assigned to either a 24-hour helpline alone or the helpline…
Sponsor: Brown University • Aim: Disease control
Last updated Jul 30, 2026 00:00 UTC
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App and coaching help men stick with HIV prevention pill
Disease control CompletedThis study tested a program to help men who have sex with men (MSM) stay on daily PrEP (a pill that prevents HIV) and reduce sexually transmitted infections (STIs). 240 men in Atlanta used a mobile app that flagged when they might stop PrEP, then a peer counselor and doctor stepp…
Phase 4 • Sponsor: Emory University • Aim: Disease control
Last updated Jun 27, 2026 12:02 UTC
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App and peer support aim to boost HIV prevention for people leaving jail
Prevention CompletedThis study tested whether a mobile app (GeoPassport), financial incentives, and peer mentor support could help men who have sex with men and transgender women leaving jail access HIV prevention services like PrEP and testing. 233 participants were enrolled and followed for 9 mont…
Sponsor: University of California, Los Angeles • Aim: Prevention
Last updated Jun 27, 2026 12:35 UTC
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Can a pill and a vaccine stop STIs in High-Risk men?
Prevention CompletedThis study tested two strategies to prevent sexually transmitted infections (STIs) in men who have sex with men and already take HIV PrEP. One group took doxycycline pills after unprotected sex, and another group received a meningitis vaccine (Bexsero). The goal was to see if the…
Phase 3 • Sponsor: ANRS, Emerging Infectious Diseases • Aim: Prevention
Last updated Jun 27, 2026 12:04 UTC
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Daily doxycycline levels measured to fight STIs
Knowledge-focused CompletedThis study looked at how much doxycycline builds up in body tissues after taking it daily for 7 days. Researchers measured levels in rectal and vaginal tissues to help design better ways to prevent bacterial sexually transmitted infections (STIs). 24 healthy adults took part, inc…
Phase 4 • Sponsor: Emory University • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:28 UTC