Clinical trials
Phase 4 Respiratory Tract Diseases trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
4 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2009 | 1 |
| 2013 | 1 |
| 2023 | 1 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 2 |
| Recruiting | 1 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| BioNTech SE | 1 |
| Children's Hospital Medical Center, Cincinnati | 1 |
| Duke University | 1 |
| University of California, Los Angeles | 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 |
|---|---|
| Respiratory Tract Diseases | 4 |
| Lung Diseases | 3 |
| RNA Virus Infections | 2 |
| Respiratory Tract Infections | 2 |
| Virus Diseases | 2 |
| Asthma | 1 |
| Body Temperature Changes | 1 |
| Bronchopulmonary Dysplasia | 1 |
| COVID-19 | 1 |
| Coronaviridae Infections | 1 |
Trials
Showing 1 to 4 of 4. 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.