Clinical trials
Acquired Immunodeficiency Syndrome trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,668 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 8 |
| 2001 | 10 |
| 2002 | 18 |
| 2003 | 15 |
| 2004 | 20 |
| 2005 | 36 |
| 2006 | 32 |
| 2007 | 29 |
| 2008 | 47 |
| 2009 | 44 |
| 2010 | 43 |
| 2011 | 51 |
| 2012 | 42 |
| 2013 | 44 |
| 2014 | 53 |
| 2015 | 41 |
| 2016 | 54 |
| 2017 | 56 |
| 2018 | 68 |
| 2019 | 77 |
| 2020 | 54 |
| 2021 | 53 |
| 2022 | 52 |
| 2023 | 47 |
| 2024 | 36 |
| 2025 | 24 |
| 2026 | 30 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,366 |
| Terminated | 78 |
| Recruiting | 77 |
| Active, not recruiting | 44 |
| Unknown status | 44 |
| Withdrawn | 29 |
| Not yet recruiting | 19 |
| Enrolling by invitation | 7 |
| Suspended | 3 |
| No longer available | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 298 |
| ViiV Healthcare | 99 |
| University of California, San Francisco | 48 |
| Emory University | 32 |
| Gilead Sciences | 32 |
| National Cancer Institute (NCI) | 32 |
| Pfizer | 30 |
| Johns Hopkins University | 29 |
| Glaxo Wellcome | 26 |
| Bristol-Myers Squibb | 25 |
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 | 1,668 |
| HIV Infections | 839 |
| AIDS-Related Complex | 232 |
| AIDS-Related Opportunistic Infections | 116 |
| Infections | 109 |
| Substance-Related Disorders | 67 |
| Pneumonia, Pneumocystis | 53 |
| Sarcoma, Kaposi | 52 |
| Hepatitis C | 50 |
| Cytomegalovirus Infections | 45 |
Trials
Showing 26 to 50 of 1,668. Each trial links to its page on Pharma Observatory.
1,568 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.
Go deeper on Pharma Observatory
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