Clinical trials
Completed Epilepsy trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
968 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 11 |
| 2001 | 10 |
| 2002 | 24 |
| 2003 | 21 |
| 2004 | 33 |
| 2005 | 47 |
| 2006 | 47 |
| 2007 | 44 |
| 2008 | 40 |
| 2009 | 34 |
| 2010 | 52 |
| 2011 | 57 |
| 2012 | 35 |
| 2013 | 46 |
| 2014 | 41 |
| 2015 | 53 |
| 2016 | 52 |
| 2017 | 43 |
| 2018 | 57 |
| 2019 | 39 |
| 2020 | 18 |
| 2021 | 36 |
| 2022 | 36 |
| 2023 | 26 |
| 2024 | 19 |
| 2025 | 10 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 968 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| UCB Pharma | 51 |
| GlaxoSmithKline | 46 |
| Bial - Portela C S.A. | 43 |
| National Institute of Neurological Disorders and Stroke (NINDS) | 29 |
| Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 21 |
| Eisai Inc. | 19 |
| Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 17 |
| Jazz Pharmaceuticals | 14 |
| UCB BIOSCIENCES, Inc. | 13 |
| Johns Hopkins University | 12 |
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 | 968 |
| Seizures | 242 |
| Epilepsies, Partial | 72 |
| Migraine Disorders | 24 |
| Drug Resistant Epilepsy | 21 |
| Brain Diseases | 19 |
| Lennox Gastaut Syndrome | 16 |
| Nervous System Diseases | 14 |
| Anxiety Disorders | 13 |
| Epilepsies, Myoclonic | 13 |
Trials
Showing 51 to 75 of 968. Each trial links to its page on Pharma Observatory.
868 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.
Go deeper on Pharma Observatory
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