Clinical trials
Phase 3 Whooping Cough trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
85 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2002 | 2 |
| 2003 | 2 |
| 2005 | 6 |
| 2006 | 20 |
| 2007 | 8 |
| 2008 | 3 |
| 2009 | 2 |
| 2010 | 6 |
| 2011 | 8 |
| 2013 | 6 |
| 2014 | 5 |
| 2015 | 2 |
| 2016 | 3 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 1 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 81 |
| Active, not recruiting | 1 |
| Not yet recruiting | 1 |
| Unknown status | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sanofi Pasteur, a Sanofi Company | 33 |
| GlaxoSmithKline | 16 |
| Sanofi | 10 |
| Merck Sharp & Dohme LLC | 7 |
| MCM Vaccines B.V. | 3 |
| Tanabe Pharma Corporation | 3 |
| Crucell Holland BV | 2 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 2 |
| Novartis Vaccines | 2 |
| Boryung Biopharma 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 |
|---|---|
| Whooping Cough | 85 |
| Tetanus | 75 |
| Diphtheria | 74 |
| Poliomyelitis | 46 |
| Haemophilus Infections | 41 |
| Hepatitis B | 41 |
| Bacterial Infections | 7 |
| Virus Diseases | 6 |
| Influenza, Human | 4 |
| Meningococcal Infections | 4 |
Trials
Showing 51 to 75 of 85. 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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