Clinical trials
Seizures trials in Portugal
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
23 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2008 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 2 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 12 |
| Active, not recruiting | 4 |
| Enrolling by invitation | 3 |
| Recruiting | 2 |
| Terminated | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Biohaven Therapeutics Ltd. | 3 |
| Longboard Pharmaceuticals | 3 |
| Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 3 |
| Xenon Pharmaceuticals Inc. | 3 |
| GlaxoSmithKline | 2 |
| Eisai Inc. | 1 |
| Eisai Limited | 1 |
| LivaNova | 1 |
| SK Life Science, Inc. | 1 |
| Takeda | 1 |
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 |
|---|---|
| Seizures | 23 |
| Epilepsy | 19 |
| Drug Resistant Epilepsy | 6 |
| Epilepsies, Partial | 4 |
| Lennox Gastaut Syndrome | 4 |
| Epilepsies, Myoclonic | 3 |
| Neurodevelopmental Disorders | 3 |
| Epilepsy, Tonic-Clonic | 2 |
| Spasms, Infantile | 2 |
| Brain Diseases | 1 |
Trials
Showing 51 to 23 of 23. Each trial links to its page on Pharma Observatory.
No trials match these filters.
Try a different keyword, or clear a filter.
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.