Clinical trials
Completed Encephalitis trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
58 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2003 | 4 |
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 1 |
| 2009 | 1 |
| 2010 | 3 |
| 2011 | 1 |
| 2013 | 1 |
| 2014 | 5 |
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 58 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 7 |
| Arialys Therapeutics | 2 |
| Assistance Publique - Hôpitaux de Paris | 2 |
| Johns Hopkins University | 2 |
| National Institutes of Health Clinical Center (CC) | 2 |
| Northern State Medical University | 2 |
| QIAGEN Gaithersburg, Inc | 2 |
| Sanofi | 2 |
| Sanofi Pasteur, a Sanofi Company | 2 |
| Valneva Austria GmbH | 2 |
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 |
|---|---|
| Encephalitis | 58 |
| Meningitis | 13 |
| HIV Infections | 7 |
| Toxoplasmosis, Cerebral | 7 |
| Acquired Immunodeficiency Syndrome | 6 |
| Seizures | 6 |
| Toxoplasmosis | 6 |
| Brain Injuries, Traumatic | 5 |
| Encephalitis, Japanese | 5 |
| Virus Diseases | 5 |
Trials
Showing 51 to 58 of 58. 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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