Clinical trials
Phase 4 Infections trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
53 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 3 |
| 2004 | 1 |
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 2 |
| 2010 | 4 |
| 2011 | 4 |
| 2012 | 4 |
| 2013 | 2 |
| 2014 | 5 |
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 4 |
| 2023 | 3 |
| 2024 | 2 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 34 |
| Terminated | 7 |
| Recruiting | 5 |
| Unknown status | 4 |
| Enrolling by invitation | 2 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of California, San Francisco | 5 |
| Forest Laboratories | 4 |
| Corewell Health West | 2 |
| GlaxoSmithKline | 2 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 2 |
| National Institutes of Health Clinical Center (CC) | 2 |
| Rush University Medical Center | 2 |
| ViiV Healthcare | 2 |
| Bassett Healthcare | 1 |
| BioNTech SE | 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 | 53 |
| Pneumonia | 5 |
| Sepsis | 4 |
| Surgical Wound Infection | 4 |
| Bacterial Infections | 3 |
| Fractures, Open | 3 |
| Acquired Immunodeficiency Syndrome | 2 |
| COVID-19 | 2 |
| Chlamydia Infections | 2 |
| Coronavirus Infections | 2 |
Trials
Showing 1 to 25 of 53. Each trial links to its page 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.