Clinical trials
Phase 2 Pneumococcal Infections trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
30 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2005 | 1 |
| 2007 | 1 |
| 2010 | 1 |
| 2012 | 2 |
| 2014 | 3 |
| 2015 | 3 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 23 |
| Active, not recruiting | 3 |
| Terminated | 2 |
| Recruiting | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Pfizer | 7 |
| Merck Sharp & Dohme LLC | 5 |
| Assistance Publique - Hôpitaux de Paris | 3 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 3 |
| GlaxoSmithKline | 2 |
| Reinovax Biologics Co., LTD | 2 |
| Vaxcyte, Inc. | 2 |
| Centre Hospitalier Universitaire de Saint Etienne | 1 |
| Genocea Biosciences, Inc. | 1 |
| Inventprise 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 | 30 |
| Pneumonia | 5 |
| Pneumonia, Pneumococcal | 2 |
| Streptococcal Infections | 2 |
| HIV Infections | 1 |
| Infections | 1 |
| Inflammatory Bowel Diseases | 1 |
| Pneumonia, Bacterial | 1 |
Trials
Showing 51 to 30 of 30. 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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