Clinical trials
Epilepsy trials in Japan
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
50 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2006 | 2 |
| 2009 | 4 |
| 2010 | 5 |
| 2011 | 8 |
| 2012 | 3 |
| 2013 | 1 |
| 2014 | 3 |
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 41 |
| Active, not recruiting | 3 |
| Recruiting | 3 |
| Enrolling by invitation | 2 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| UCB Japan Co. Ltd. | 9 |
| Eisai Co., Ltd. | 6 |
| GlaxoSmithKline | 4 |
| UCB BIOSCIENCES, Inc. | 4 |
| UCB Biopharma SRL | 4 |
| Longboard Pharmaceuticals | 3 |
| UCB Biopharma S.P.R.L. | 3 |
| Eli Lilly and Company | 2 |
| UCB BIOSCIENCES GmbH | 2 |
| UCB Pharma | 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 |
|---|---|
| Epilepsy | 50 |
| Seizures | 21 |
| Drug Resistant Epilepsy | 4 |
| Epilepsies, Myoclonic | 4 |
| Lennox Gastaut Syndrome | 4 |
| Neurodevelopmental Disorders | 3 |
| Brain Diseases | 2 |
| Neuroblastoma | 1 |
| Small Cell Lung Carcinoma | 1 |
Trials
Showing 26 to 50 of 50. 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.