Clinical trials
Phase 1 Infections trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
123 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 6 |
| 2009 | 6 |
| 2010 | 15 |
| 2011 | 11 |
| 2012 | 5 |
| 2013 | 9 |
| 2014 | 12 |
| 2015 | 11 |
| 2016 | 13 |
| 2017 | 6 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 99 |
| Terminated | 10 |
| Recruiting | 4 |
| Withdrawn | 4 |
| Active, not recruiting | 3 |
| Unknown status | 2 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| ViiV Healthcare | 55 |
| GlaxoSmithKline | 12 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 5 |
| B. Braun Medical Inc. | 3 |
| University of North Carolina, Chapel Hill | 3 |
| Centers for Disease Control and Prevention | 2 |
| Gilead Sciences | 2 |
| Theravance Biopharma | 2 |
| Arrowhead Regional Medical Center | 1 |
| AstraZeneca | 1 |
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 |
|---|---|
| Infections | 123 |
| Acquired Immunodeficiency Syndrome | 69 |
| HIV Infections | 12 |
| Virus Diseases | 8 |
| Bacterial Infections | 3 |
| Hepatitis C | 3 |
| Malaria | 3 |
| Renal Insufficiency | 3 |
| Burkitt Lymphoma | 2 |
| Dendritic Cell Sarcoma, Interdigitating | 2 |
Trials
Showing 1 to 25 of 123. Each trial links to its page on Pharma Observatory.
23 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.