Clinical trials
Phase 3 Meningococcal Infections trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
89 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2006 | 5 |
| 2007 | 13 |
| 2008 | 7 |
| 2009 | 4 |
| 2010 | 7 |
| 2011 | 7 |
| 2012 | 8 |
| 2013 | 10 |
| 2014 | 4 |
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 8 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 87 |
| Active, not recruiting | 1 |
| Recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 34 |
| Sanofi Pasteur, a Sanofi Company | 22 |
| Novartis Vaccines | 21 |
| Pfizer | 5 |
| Novartis | 4 |
| Sanofi | 3 |
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 |
|---|---|
| Meningococcal Infections | 89 |
| Meningitis | 34 |
| Meningitis, Meningococcal | 26 |
| Tetanus | 5 |
| Hepatitis B | 4 |
| Whooping Cough | 4 |
| Diphtheria | 3 |
| Haemophilus Infections | 3 |
| Central Nervous System Diseases | 2 |
| Fever | 2 |
Trials
Showing 1 to 25 of 89. 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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