Clinical trials
Observational Epilepsy trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
532 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 5 |
| 2001 | 5 |
| 2002 | 7 |
| 2003 | 8 |
| 2004 | 4 |
| 2005 | 9 |
| 2006 | 11 |
| 2007 | 12 |
| 2008 | 12 |
| 2009 | 13 |
| 2010 | 24 |
| 2011 | 28 |
| 2012 | 13 |
| 2013 | 14 |
| 2014 | 13 |
| 2015 | 24 |
| 2016 | 22 |
| 2017 | 16 |
| 2018 | 28 |
| 2019 | 33 |
| 2020 | 23 |
| 2021 | 33 |
| 2022 | 37 |
| 2023 | 39 |
| 2024 | 34 |
| 2025 | 33 |
| 2026 | 20 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 250 |
| Recruiting | 97 |
| Unknown status | 94 |
| Terminated | 30 |
| Active, not recruiting | 18 |
| Not yet recruiting | 17 |
| Enrolling by invitation | 14 |
| Withdrawn | 10 |
| Suspended | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Neurological Disorders and Stroke (NINDS) | 29 |
| GlaxoSmithKline | 15 |
| Assistance Publique - Hôpitaux de Paris | 9 |
| Assiut University | 9 |
| UCB Pharma | 8 |
| Cyberonics, Inc. | 7 |
| Fondation Ophtalmologique Adolphe de Rothschild | 7 |
| Hospices Civils de Lyon | 7 |
| University of California, San Francisco | 7 |
| Boston Children's Hospital | 6 |
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 |
|---|---|
| Epilepsy | 532 |
| Seizures | 105 |
| Epilepsies, Partial | 20 |
| Stroke | 20 |
| Drug Resistant Epilepsy | 17 |
| Parkinson Disease | 17 |
| Nervous System Diseases | 16 |
| Neoplasms | 15 |
| Brain Neoplasms | 14 |
| Intellectual Disability | 14 |
Trials
Showing 76 to 100 of 532. Each trial links to its page on Pharma Observatory.
432 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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