Clinical trials
Completed Observational HIV Infections trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
611 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 11 |
| 2001 | 12 |
| 2002 | 21 |
| 2003 | 22 |
| 2004 | 29 |
| 2005 | 33 |
| 2006 | 32 |
| 2007 | 39 |
| 2008 | 39 |
| 2009 | 51 |
| 2010 | 33 |
| 2011 | 16 |
| 2012 | 13 |
| 2013 | 8 |
| 2014 | 4 |
| 2015 | 12 |
| 2016 | 7 |
| 2017 | 17 |
| 2018 | 25 |
| 2019 | 16 |
| 2020 | 9 |
| 2021 | 18 |
| 2022 | 16 |
| 2023 | 11 |
| 2024 | 7 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 611 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 127 |
| University of North Carolina, Chapel Hill | 26 |
| National Cancer Institute (NCI) | 21 |
| Boehringer Ingelheim | 16 |
| ANRS, Emerging Infectious Diseases | 11 |
| National Heart, Lung, and Blood Institute (NHLBI) | 11 |
| ViiV Healthcare | 9 |
| AIDS Malignancy Consortium | 8 |
| Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections | 8 |
| Thai Red Cross AIDS Research Centre | 8 |
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 | 611 |
| Acquired Immunodeficiency Syndrome | 116 |
| Hepatitis C | 27 |
| Sexually Transmitted Diseases | 17 |
| HIV Seropositivity | 15 |
| Hepatitis B | 15 |
| Tuberculosis | 15 |
| Cardiovascular Diseases | 13 |
| Substance-Related Disorders | 12 |
| Neoplasms | 11 |
Trials
Showing 1 to 25 of 611. Each trial links to its page on Pharma Observatory.
511 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.