Clinical trials
Diphtheria trials in China
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
24 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2006 | 1 |
| 2007 | 4 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 2 |
| 2013 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 17 |
| Active, not recruiting | 3 |
| Recruiting | 3 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 8 |
| CanSino Biologics Inc. | 6 |
| Sanofi Pasteur, a Sanofi Company | 3 |
| Institute of Medical Biology, Chinese Academy of Medical Sciences | 2 |
| Sanofi | 2 |
| Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 1 |
| China National Biotec Group Company Limited | 1 |
| Jiangsu Province Centers for Disease Control and Prevention | 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 |
|---|---|
| Diphtheria | 24 |
| Tetanus | 24 |
| Whooping Cough | 12 |
| Haemophilus Infections | 8 |
| Poliomyelitis | 5 |
| Infections | 1 |
| Meningitis, Meningococcal | 1 |
| Pneumococcal Infections | 1 |
Trials
Showing 26 to 24 of 24. 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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