Clinical trials
Phase 3 Epilepsy trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
246 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 5 |
| 2003 | 5 |
| 2004 | 13 |
| 2005 | 11 |
| 2006 | 20 |
| 2007 | 19 |
| 2008 | 17 |
| 2009 | 3 |
| 2010 | 17 |
| 2011 | 15 |
| 2012 | 11 |
| 2013 | 10 |
| 2014 | 10 |
| 2015 | 13 |
| 2016 | 6 |
| 2017 | 8 |
| 2018 | 5 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 7 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 9 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 182 |
| Terminated | 32 |
| Recruiting | 14 |
| Withdrawn | 6 |
| Active, not recruiting | 4 |
| Unknown status | 4 |
| Enrolling by invitation | 3 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| UCB Pharma | 27 |
| GlaxoSmithKline | 18 |
| Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 12 |
| Eisai Inc. | 11 |
| Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 11 |
| UCB Pharma SA | 9 |
| Bial - Portela C S.A. | 8 |
| UCB BIOSCIENCES, Inc. | 8 |
| UCB Biopharma SRL | 8 |
| UCB Japan Co. Ltd. | 8 |
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 | 246 |
| Seizures | 100 |
| Epilepsies, Partial | 39 |
| Lennox Gastaut Syndrome | 13 |
| Epilepsies, Myoclonic | 12 |
| Epilepsy, Tonic-Clonic | 8 |
| Migraine Disorders | 8 |
| Brain Diseases | 7 |
| Drug Resistant Epilepsy | 6 |
| Epilepsy, Complex Partial | 6 |
Trials
Showing 51 to 75 of 246. Each trial links to its page on Pharma Observatory.
146 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.
No changes to these trials in the last 7 days.
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