Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Sexually Transmitted Infections: early-phase trial registry
3 of 11 indexed Sexually Transmitted Infections trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #1,577 of 28,707 conditions by registered trial count.
11 US clinical trials · 3 currently recruiting · #1,577 of 28,707 conditions by registered trial count
Sexually Transmitted Infections: 11 US clinical trials tracked, 3 recruiting.
Sexually Transmitted Infections is the subject of 11 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is Richard Crosby, running 1 of these trials.
Enrollment posture brief
Registry condition sexually-transmitted-infections
OPEN 3 | RECR 27% | LATE 0 | EARLY 1 | RANK #1577 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Atherosclerotic Cardiovascular Disease (27% recruiting · 22 trials)
Sexually Transmitted Infections lists 3 open slots (27% of 11 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Sexually Transmitted Infections on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Sexually Transmitted Infections is recruiting below its size-band peers.
3 of 11 indexed trials (27.3%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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Sponsorship of Sexually Transmitted Infections trials is spread across many organizations.
Richard Crosby accounts for 1 of 11 trials (9.1%). 11 distinct sponsors appear on at least one study for this condition label.
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Typical Sexually Transmitted Infections enrolment sits around 378 participants.
Median target enrolment is 378 among the 11 trials that report a genuine target (sentinel values excluded). 2 of those (18.2%) plan for fewer than 100 participants.
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Sexually Transmitted Infections research is mostly interventional.
11 interventional and 0 observational studies make up this index (100% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
11 total, page 1 of 1
Evaluation of the SafeSpace App Intervention
Child Trends
NCT06043596
Gathering Online for Dialogue and Discussion to Enhance Social Support
RTI International
NCT05753683
Optimizing the Floreciendo Sexual and Reproductive Health Workshop for Latina Teens and Female Caregivers: A Pilot
University of Illinois at Chicago
NCT06223165
Performance of Nucleic Acid Amplification Tests for the Detection of NG and CT
Duke University
NCT02870101
Microfinance and Health Intervention Trial for Youth in Dar es Salaam, Tanzania
University of North Carolina, Chapel Hill
NCT01865383
HIV Prevention Program for African American Teen Males
Richard Crosby
NCT00849823
Connecting Resources for Urban Sexual Health
University of California, San Francisco
NCT02183909
Multimedia WORTH With Black Drug-Involved Women on Probation
Columbia University
NCT02391233
Evaluation of the Healthy Love Workshop, an HIV Prevention Intervention for African American Women
Centers for Disease Control and Prevention
NCT00362375
Rapid Diagnostic Assay for Gonorrhea and Chlamydia
Massachusetts General Hospital
NCT05564299
Technology-based Training Tool for PHAT Life
Oregon Research Behavioral Intervention Strategies
NCT05339412
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Sexually Transmitted Infections records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Sexually Transmitted Infections trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Sexually Transmitted Infections page
11 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 3 Sexually Transmitted Infections trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Richard Crosby sponsors the most Sexually Transmitted Infections trials on record, review their full trial history before evaluating a specific study. See Richard Crosby's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Sexually Transmitted Infections condition card totals 11 registered trials; most-linked intervention Streamlined HIV Testing; top US site state North Carolina. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.