Clinical trials
HIV Infections trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
2,779 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 51 |
| 2001 | 46 |
| 2002 | 70 |
| 2003 | 75 |
| 2004 | 107 |
| 2005 | 119 |
| 2006 | 109 |
| 2007 | 105 |
| 2008 | 112 |
| 2009 | 128 |
| 2010 | 81 |
| 2011 | 45 |
| 2012 | 31 |
| 2013 | 28 |
| 2014 | 31 |
| 2015 | 36 |
| 2016 | 25 |
| 2017 | 38 |
| 2018 | 38 |
| 2019 | 45 |
| 2020 | 41 |
| 2021 | 41 |
| 2022 | 49 |
| 2023 | 52 |
| 2024 | 37 |
| 2025 | 21 |
| 2026 | 24 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 2,393 |
| Terminated | 124 |
| Unknown status | 90 |
| Recruiting | 58 |
| Active, not recruiting | 52 |
| Withdrawn | 33 |
| Not yet recruiting | 12 |
| Suspended | 6 |
| Enrolling by invitation | 5 |
| No longer available | 3 |
| Approved for marketing | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 899 |
| ViiV Healthcare | 116 |
| Glaxo Wellcome | 70 |
| Bristol-Myers Squibb | 66 |
| University of North Carolina, Chapel Hill | 62 |
| Gilead Sciences | 61 |
| Hoffmann-La Roche | 52 |
| National Cancer Institute (NCI) | 50 |
| University of California, San Francisco | 47 |
| Pfizer | 35 |
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 |
|---|---|
| HIV Infections | 2,779 |
| Acquired Immunodeficiency Syndrome | 839 |
| AIDS-Related Complex | 270 |
| AIDS-Related Opportunistic Infections | 154 |
| Sexually Transmitted Diseases | 69 |
| Substance-Related Disorders | 66 |
| Hepatitis C | 62 |
| Pneumonia, Pneumocystis | 58 |
| Sarcoma, Kaposi | 54 |
| Cytomegalovirus Infections | 51 |
Trials
Showing 1 to 25 of 2,779. Each trial links to its page on Pharma Observatory.
2,679 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.