Clinical trials
Phase 1 HIV Infections trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
857 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 8 |
| 2001 | 3 |
| 2002 | 7 |
| 2003 | 16 |
| 2004 | 22 |
| 2005 | 27 |
| 2006 | 36 |
| 2007 | 36 |
| 2008 | 26 |
| 2009 | 44 |
| 2010 | 29 |
| 2011 | 25 |
| 2012 | 8 |
| 2013 | 11 |
| 2014 | 15 |
| 2015 | 18 |
| 2016 | 15 |
| 2017 | 22 |
| 2018 | 16 |
| 2019 | 20 |
| 2020 | 16 |
| 2021 | 14 |
| 2022 | 13 |
| 2023 | 8 |
| 2024 | 13 |
| 2025 | 11 |
| 2026 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 745 |
| Terminated | 34 |
| Unknown status | 26 |
| Withdrawn | 23 |
| Active, not recruiting | 14 |
| Recruiting | 10 |
| Not yet recruiting | 3 |
| Suspended | 1 |
| Enrolling by invitation | 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) | 363 |
| ViiV Healthcare | 63 |
| National Cancer Institute (NCI) | 17 |
| Bristol-Myers Squibb | 16 |
| International AIDS Vaccine Initiative | 15 |
| Boehringer Ingelheim | 12 |
| International Partnership for Microbicides, Inc. | 12 |
| Merck Sharp & Dohme LLC | 11 |
| Tibotec Pharmaceuticals, Ireland | 11 |
| Gilead Sciences | 9 |
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 | 857 |
| Acquired Immunodeficiency Syndrome | 242 |
| AIDS-Related Complex | 100 |
| Sarcoma, Kaposi | 23 |
| AIDS-Related Opportunistic Infections | 21 |
| Pregnancy Complications, Infectious | 16 |
| Infections | 15 |
| Vaccinia | 14 |
| Cytomegalovirus Infections | 12 |
| Virus Diseases | 11 |
Trials
Showing 51 to 75 of 857. Each trial links to its page on Pharma Observatory.
757 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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