Clinical trials
Completed Acquired Immunodeficiency Syndrome trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
2,233 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 10 |
| 2001 | 14 |
| 2002 | 28 |
| 2003 | 27 |
| 2004 | 38 |
| 2005 | 49 |
| 2006 | 51 |
| 2007 | 60 |
| 2008 | 67 |
| 2009 | 82 |
| 2010 | 74 |
| 2011 | 87 |
| 2012 | 69 |
| 2013 | 79 |
| 2014 | 89 |
| 2015 | 94 |
| 2016 | 85 |
| 2017 | 117 |
| 2018 | 111 |
| 2019 | 120 |
| 2020 | 72 |
| 2021 | 78 |
| 2022 | 66 |
| 2023 | 43 |
| 2024 | 20 |
| 2025 | 5 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 2,233 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 287 |
| ViiV Healthcare | 125 |
| University of California, San Francisco | 61 |
| Columbia University | 41 |
| University of North Carolina, Chapel Hill | 36 |
| Gilead Sciences | 32 |
| Pfizer | 32 |
| Johns Hopkins University | 31 |
| Bristol-Myers Squibb | 29 |
| Emory University | 28 |
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 |
|---|---|
| Acquired Immunodeficiency Syndrome | 2,233 |
| HIV Infections | 985 |
| AIDS-Related Complex | 229 |
| Infections | 138 |
| AIDS-Related Opportunistic Infections | 114 |
| Substance-Related Disorders | 63 |
| Tuberculosis | 62 |
| Hepatitis C | 61 |
| Sexually Transmitted Diseases | 61 |
| Pneumonia, Pneumocystis | 50 |
Trials
Showing 76 to 100 of 2,233. Each trial links to its page on Pharma Observatory.
2,133 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.