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Completed Phase 2 Interventional Results available

Study to Test the Efficacy and Safety of Padsevonil as Adjunctive Treatment of Focal-onset Seizures in Adults With Drug-resistant Epilepsy

ClinicalTrials.gov ID: NCT03373383

Public ClinicalTrials.gov record NCT03373383. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Jul 23, 2026, 2:04 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Randomized, Double-Blind, Placebo-Controlled, Dose Finding Study to Evaluate the Efficacy and Safety of Padsevonil as Adjunctive Treatment of Focal-Onset Seizures in Adult Subjects With Drug-Resistant Epilepsy

Study identification

NCT ID
NCT03373383
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
UCB Biopharma S.P.R.L.
Industry
Enrollment
411 participants

Conditions and interventions

Interventions

  • Padsevonil Drug
  • Placebo Other

Drug · Other

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Feb 11, 2018
Primary completion
Jan 29, 2020
Completion
Jan 29, 2020
Last update posted
Dec 18, 2023

2018 – 2020

United States locations

U.S. sites
27
U.S. states
15
U.S. cities
24
Facility City State ZIP Site status
Ep0091 839 Chandler Arizona 85226
Ep0091 810 Little Rock Arkansas 72205
Ep0091 815 La Jolla California 92037
Ep0091 801 San Francisco California 94115
Ep0091 845 Washington D.C. District of Columbia 20037
Ep0091 809 Ocala Florida 34471
Ep0091 823 Orlando Florida 32806
Ep0091 825 Port Charlotte Florida 33952
Ep0091 820 Tallahassee Florida 32308
Ep0091 873 Atlanta Georgia 30303
Ep0091 803 Honolulu Hawaii 96817
Ep0091 832 Peoria Illinois 61637
Ep0091 822 Baltimore Maryland 21287
Ep0091 818 Bethesda Maryland 20817
Ep0091 817 Saint Paul Minnesota 55102
Ep0091 806 Hackensack New Jersey 07601
Ep0091 827 New York New York 10016-48
Ep0091 800 Philadelphia Pennsylvania 19104
Ep0091 802 Philadelphia Pennsylvania 19107
Ep0091 838 Cordova Tennessee 38018
Ep0091 835 Nashville Tennessee 37232
Ep0091 805 Austin Texas 78701
Ep0091 844 Austin Texas 78758
Ep0091 836 Dallas Texas 75231
Ep0091 830 Dallas Texas 75390-91
Ep0091 824 Round Rock Texas 78681
Ep0091 870 San Antonio Texas 78229

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 121 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03373383, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Dec 18, 2023 · Synced Jul 23, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03373383 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →