Clinical trials
Pneumococcal Infections trials in Puerto Rico
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
15 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2022 | 3 |
| 2024 | 3 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 10 |
| Recruiting | 3 |
| Active, not recruiting | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Pfizer | 6 |
| Merck Sharp & Dohme LLC | 4 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 2 |
| GlaxoSmithKline | 1 |
| Sanofi | 1 |
| Vaxcyte, Inc. | 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 |
|---|---|
| Pneumococcal Infections | 15 |
| HIV Infections | 2 |
| Pneumonia | 2 |
| AIDS-Related Complex | 1 |
| Acquired Immunodeficiency Syndrome | 1 |
| Hepatitis B | 1 |
| Infections | 1 |
| Measles | 1 |
| Neoplasm Metastasis | 1 |
| Pneumonia, Bacterial | 1 |
Trials
Showing 26 to 15 of 15. Each trial links to its page on Pharma Observatory.
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Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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