Clinical trials
Influenza, Human trials in Puerto Rico
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
19 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2008 | 1 |
| 2009 | 4 |
| 2011 | 1 |
| 2013 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2022 | 4 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 17 |
| Recruiting | 1 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sanofi Pasteur, a Sanofi Company | 7 |
| Romark Laboratories L.C. | 2 |
| AstraZeneca | 1 |
| BioCryst Pharmaceuticals | 1 |
| Brigham and Women's Hospital | 1 |
| Emergent BioSolutions | 1 |
| Hoffmann-La Roche | 1 |
| International Maternal Pediatric Adolescent AIDS Clinical Trials Group | 1 |
| MDVI, LLC | 1 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 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 |
|---|---|
| Influenza, Human | 19 |
| Respiratory Tract Infections | 3 |
| Cough | 2 |
| Fatigue | 2 |
| Headache | 2 |
| Nasal Obstruction | 2 |
| Orthomyxoviridae Infections | 2 |
| Pharyngitis | 2 |
| COVID-19 | 1 |
| Coronavirus Infections | 1 |
Trials
Showing 1 to 19 of 19. 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.
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