Sexually transmitted disease
MONDO:0021681A Disease due to or propagated by sexual contact.
Also known as: STD, VD, VD, venereal disease, disease (VD), venereal, sexually Transmitted disorder, sexually transmitted disease, venereal disease (VD), STDs
1708 clinical trials for this condition and its sub-types, 127 tagged with 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 Sexually transmitted disease
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Viral sexually transmitted disease 5 trials · 1,593 incl. sub-types
3 sub-types
- HIV infectious disease 1,532 trials · 1,569 incl. sub-types Sub-types →
- Anogenital human papillomavirus infection 16 trials Sub-types →
- Genital herpes 8 trials Sub-types →
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Bacterial sexually transmitted disease 8 trials · 114 incl. sub-types
5 sub-types
- Treponema infectious disease 7 trials · 58 incl. sub-types Sub-types →
- Chlamydia infectious disease 34 trials · 55 incl. sub-types Sub-types →
- Gonorrhea 49 trials Sub-types →
- Granuloma inguinale 0 trials · 1 incl. sub-types Sub-types →
- Chancroid 0 trials
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2 sub-types
- Trichomonal vulvovaginitis 1 trial
- Trichomonas cystitis 0 trials
Most studied deeper sub-types
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New syphilis combo treatment tested in HIV patients – trial cut short
Disease control Stopped earlyThis study looked at two different antibiotic combinations for treating early syphilis in people living with HIV. One group received a single shot of ceftriaxone plus a week of doxycycline pills, while the other got the standard single shot of penicillin plus the same doxycycline…
Phase 4 • Sponsor: National Taiwan University Hospital • Aim: Disease control
Last updated Jun 27, 2026 09:08 UTC
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Can an online class help teens make safer choices?
Prevention Stopped earlyThis study tests a fully online program called Yes and Know for teens aged 14-19. The program includes group sessions and digital tools to teach about sexual health, relationships, and life skills. About 1,200 teens will take part, with half receiving the program and half receivi…
Sponsor: ETR Associates • Aim: Prevention
Last updated Aug 21, 2026 00:00 UTC
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Web tool aims to boost HIV testing among black women in the south
Knowledge-focused Stopped earlyThis study tested a web-based program to help Black women in Texas use HIV and STI home tests and connect to treatment or PrEP. The program included five sessions with goal-setting and action plans. Only 31 women enrolled before the study was stopped early, so the findings are li…
Sponsor: Johns Hopkins Bloomberg School of Public Health • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:24 UTC