Clinical trials
Completed Pneumococcal Infections trials in China
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
26 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2007 | 1 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2015 | 1 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 26 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Pfizer | 6 |
| Sinovac Biotech Co., Ltd | 5 |
| Reinovax Biologics Co., LTD | 4 |
| Sinovac Life Sciences Co., Ltd. | 4 |
| CanSino Biologics Inc. | 2 |
| Wyeth is now a wholly owned subsidiary of Pfizer | 2 |
| Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 1 |
| Jiangsu Province Centers for Disease Control and Prevention | 1 |
| Sinovac Research and Development Co., Ltd. | 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 | 26 |
| Bacterial Infections | 2 |
| Streptococcal Infections | 2 |
| Diphtheria | 1 |
| Influenza, Human | 1 |
| Pneumonia | 1 |
| Tetanus | 1 |
Trials
Showing 1 to 25 of 26. 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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