Clinical trials
Completed Sexually Transmitted Diseases trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
210 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 3 |
| 2002 | 7 |
| 2003 | 4 |
| 2004 | 1 |
| 2005 | 4 |
| 2006 | 3 |
| 2007 | 3 |
| 2008 | 2 |
| 2009 | 7 |
| 2010 | 7 |
| 2011 | 12 |
| 2012 | 11 |
| 2013 | 11 |
| 2014 | 7 |
| 2015 | 21 |
| 2016 | 15 |
| 2017 | 17 |
| 2018 | 6 |
| 2019 | 15 |
| 2020 | 8 |
| 2021 | 11 |
| 2022 | 9 |
| 2023 | 12 |
| 2024 | 7 |
| 2025 | 2 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 210 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of North Carolina, Chapel Hill | 10 |
| University of Pennsylvania | 10 |
| Centers for Disease Control and Prevention | 8 |
| University of California, San Francisco | 7 |
| Columbia University | 6 |
| The University of Texas Health Science Center, Houston | 6 |
| University of California, Los Angeles | 6 |
| Emory University | 5 |
| RTI International | 5 |
| Johns Hopkins University | 4 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sexually Transmitted Diseases | 210 |
| HIV Infections | 47 |
| Acquired Immunodeficiency Syndrome | 41 |
| Substance-Related Disorders | 19 |
| Gonorrhea | 13 |
| Chlamydia Infections | 10 |
| Syphilis | 5 |
| Hepatitis | 4 |
| Multiple Endocrine Neoplasia Type 1 | 3 |
| Trichomonas Infections | 3 |
Trials
Showing 1 to 25 of 210. Each trial links to its page on Pharma Observatory.
110 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.