Clinical trials
Observational Acquired Immunodeficiency Syndrome trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
532 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 7 |
| 2001 | 6 |
| 2002 | 6 |
| 2003 | 10 |
| 2004 | 11 |
| 2005 | 15 |
| 2006 | 11 |
| 2007 | 14 |
| 2008 | 20 |
| 2009 | 21 |
| 2010 | 17 |
| 2011 | 24 |
| 2012 | 21 |
| 2013 | 18 |
| 2014 | 20 |
| 2015 | 23 |
| 2016 | 16 |
| 2017 | 29 |
| 2018 | 25 |
| 2019 | 37 |
| 2020 | 24 |
| 2021 | 23 |
| 2022 | 22 |
| 2023 | 19 |
| 2024 | 16 |
| 2025 | 13 |
| 2026 | 18 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 351 |
| Unknown status | 77 |
| Recruiting | 38 |
| Not yet recruiting | 22 |
| Active, not recruiting | 13 |
| Terminated | 12 |
| Withdrawn | 11 |
| Enrolling by invitation | 5 |
| Suspended | 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) | 33 |
| National Cancer Institute (NCI) | 19 |
| Columbia University | 13 |
| ViiV Healthcare | 12 |
| National Heart, Lung, and Blood Institute (NHLBI) | 11 |
| University of North Carolina, Chapel Hill | 9 |
| Guangzhou 8th People's Hospital | 8 |
| Massachusetts General Hospital | 7 |
| National Institutes of Health Clinical Center (CC) | 7 |
| University of California, San Diego | 7 |
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 | 532 |
| HIV Infections | 145 |
| Hepatitis C | 32 |
| Infections | 18 |
| Neoplasms | 16 |
| Tuberculosis | 16 |
| Cardiovascular Diseases | 14 |
| Sexually Transmitted Diseases | 14 |
| HIV Seropositivity | 12 |
| Hepatitis B | 11 |
Trials
Showing 1 to 25 of 532. Each trial links to its page on Pharma Observatory.
432 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
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