Clinical trials
Phase 4 Meningococcal Infections trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
29 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 4 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 3 |
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2021 | 1 |
| 2023 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 26 |
| Active, not recruiting | 1 |
| Recruiting | 1 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sanofi Pasteur, a Sanofi Company | 8 |
| GlaxoSmithKline | 6 |
| Public Health England | 3 |
| Canadian Immunization Research Network | 1 |
| Centro Superior de Investigación en Salud Publica | 1 |
| Chiron Corporation | 1 |
| Epicentre | 1 |
| Novartis | 1 |
| Novartis Vaccines | 1 |
| St George's, University of London | 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 |
|---|---|
| Meningococcal Infections | 29 |
| Meningitis | 13 |
| Meningitis, Meningococcal | 7 |
| Pneumococcal Infections | 5 |
| Diphtheria | 3 |
| Tetanus | 3 |
| Whooping Cough | 3 |
| Acquired Immunodeficiency Syndrome | 1 |
| Haemophilus Infections | 1 |
| Hepatitis B | 1 |
Trials
Showing 1 to 25 of 29. 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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