Clinical trials
Phase 4 Meningitis, Meningococcal trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
15 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2004 | 1 |
| 2011 | 1 |
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 9 |
| Active, not recruiting | 2 |
| Unknown status | 2 |
| Recruiting | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Epicentre | 3 |
| Sanofi Pasteur, a Sanofi Company | 3 |
| CanSino Biologics Inc. | 2 |
| GlaxoSmithKline | 2 |
| Chiron Corporation | 1 |
| Novartis | 1 |
| St George's, University of London | 1 |
| University Ghent | 1 |
| Walvax Biotechnology 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 |
|---|---|
| Meningitis, Meningococcal | 15 |
| Meningitis | 7 |
| Meningococcal Infections | 7 |
| Acquired Immunodeficiency Syndrome | 1 |
| HIV Infections | 1 |
| Tetanus | 1 |
| Whooping Cough | 1 |
Trials
Showing 1 to 15 of 15. 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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