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Showing 1–24 of 171 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Epilepsy, Generalized Clear all
Not listed Not applicable Interventional

Decreasing Parental Stress of Caregivers of Infants With Infantile Spasms by Using Telemedicine Technology

NCT04086992
View directory record Official record
Conditions
Infantile Spasms, Non-Intractable
Interventions
Remote monitoring
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
31 Days to 30 Months
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 3, 2022 · Synced Jul 21, 2026, 11:23 AM EDT
Active, not recruiting Phase 2 Interventional

An Open-Label Extension Study of STK-001 for Patients With Dravet Syndrome

NCT04740476
View directory record Official record
Conditions
Dravet Syndrome
Interventions
zorevunersen (STK-001)
Drug
Lead sponsor
Stoke Therapeutics, Inc
Industry
Eligibility
30 Months and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
17
States / cities
San Francisco, California • Aurora, Colorado • Washington D.C., District of Columbia + 14 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Jul 21, 2026, 11:23 AM EDT
Active, not recruiting Phase 3 Interventional

A Study to Evaluate the Efficacy, Safety, and Tolerability of Brivaracetam as Monotherapy in Patients 2 to 25 Years of Age With Childhood Absence Epilepsy or Juvenile Absence Epilepsy

NCT04666610
View directory record Official record
Conditions
Childhood Absence Epilepsy, Juvenile Absence Epilepsy
Interventions
Brivaracetam, Placebo
Drug · Other
Lead sponsor
UCB Biopharma SRL
Industry
Eligibility
2 Years to 25 Years
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
10
States / cities
Birmingham, Alabama • Orange, California • Denver, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Jul 21, 2026, 11:23 AM EDT
Completed Phase 3 Interventional Results available

Clobazam in Patients With Lennox-Gastaut Syndrome

NCT00518713
View directory record Official record
Conditions
Epilepsy, Epilepsy, Generalized, Seizures
Interventions
Clobazam Low Dose, Clobazam Medium Dose, Clobazam High Dose, Placebo
Drug
Lead sponsor
Lundbeck LLC
Industry
Eligibility
2 Years to 60 Years
Enrollment
238 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
34
States / cities
Huntsville, Alabama • Phoenix, Arizona • Los Angeles, California + 26 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2012 · Synced Jul 21, 2026, 11:23 AM EDT
Recruiting Phase 1 Interventional

Ketogenic Diet for Prevention of Epileptic Spasms in Infantile Onset Genetic Epilepsies

NCT06700811
View directory record Official record
Conditions
Developmental and Epileptic Encephalopathies, Epileptic Spasms, Genetic Epilepsy, Neonatal and Infant Epilepsy
Interventions
Ketogenic diet
Drug
Lead sponsor
Heather Olson
Other
Eligibility
0 Days to 9 Months
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Jul 21, 2026, 11:23 AM EDT
Completed Phase 3 Interventional Results available

Phase 3 Trial of Cannabidiol (CBD; GWP42003-P) for Infantile Spasms: Open-label Extension Phase (GWPCARE7)

NCT02954887
View directory record Official record
Conditions
Infantile Spasms
Interventions
GWP42003-P
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
1 Month to 24 Months
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
5
States / cities
Little Rock, Arkansas • Winston-Salem, North Carolina • Columbus, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2022 · Synced Jul 21, 2026, 11:23 AM EDT
Not listed Not applicable Interventional

Prevention of West Syndrome With Low-dose Adrenocorticotropin Hormone (ACTH)

NCT01367964
View directory record Official record
Conditions
West Syndrome
Interventions
adrenocorticotropin hormone
Drug
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
2 Months to 12 Months
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Jul 21, 2026, 11:23 AM EDT
Completed Phase 3 Interventional Results available

A Study to Assess the Safety and Efficacy of Lacosamide Versus Placebo (a Pill Without Active Medication) in Patients With Idiopathic Generalised Epilepsy Who Are Already Taking Anti-epileptic Medications

NCT02408523
View directory record Official record
Conditions
Epilepsy
Interventions
Lacosamide Tablet, Lasosamide Oral Solution, Placebo Tablet, Placebo Oral Solution
Drug · Other
Lead sponsor
UCB BIOSCIENCES, Inc.
Industry
Eligibility
4 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
27
States / cities
Alabaster, Alabama • Little Rock, Arkansas • Irvine, California + 23 more
Source: ClinicalTrials.gov public record
Updated Dec 16, 2020 · Synced Jul 21, 2026, 11:23 AM EDT
Completed Phase 3 Interventional Results available

Randomized, Double-Blind Study to Evaluate Efficacy and Safety of Cenobamate Adjunctive Therapy in PGTC Seizures

NCT03678753
View directory record Official record
Conditions
Primary Generalized Epilepsy
Interventions
Cenobamate, Placebo
Drug
Lead sponsor
SK Life Science, Inc.
Industry
Eligibility
12 Years and older
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
43
States / cities
Phoenix, Arizona • Tuscon, Arizona • Fresno, California + 37 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Jul 21, 2026, 11:23 AM EDT
Completed Phase 2 Interventional Results available

A Phase 2, Multicenter, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy, Safety, and Tolerability of TAK-935 (OV935) as an Adjunctive Therapy in Pediatric Participants With Developmental and/or Epileptic Encephalopathies

NCT03650452
View directory record Official record
Conditions
Epilepsy, Dravet Syndrome, Lennox-Gastaut Syndrome
Interventions
TAK-935, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
2 Years to 17 Years
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
15
States / cities
Phoenix, Arizona • Los Angeles, California • Aurora, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Feb 17, 2021 · Synced Jul 21, 2026, 11:23 AM EDT
Enrolling by invitation Phase 3 Interventional

A Study to Investigate LP352 in Children and Adults With Developmental and Epileptic Encephalopathy (DEE)

NCT06908226
View directory record Official record
Conditions
Developmental and Epileptic Encephalopathy
Interventions
LP352
Drug
Lead sponsor
Longboard Pharmaceuticals
Industry
Eligibility
2 Years to 66 Years
Enrollment
324 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
19
States / cities
Little Rock, Arkansas • Los Angeles, California • Palo Alto, California + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Jul 21, 2026, 11:23 AM EDT
Active, not recruiting Phase 2 Interventional

RNS System LGS Feasibility Study

NCT05339126
View directory record Official record
Conditions
Epilepsy, Lennox Gastaut Syndrome, Lennox-Gastaut Syndrome, Intractable, Seizures, Seizures, Generalized
Interventions
RNS System
Device
Lead sponsor
NeuroPace
Industry
Eligibility
12 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
6
States / cities
Birmingham, Alabama • San Francisco, California • Atlanta, Georgia + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced Jul 21, 2026, 11:23 AM EDT
Completed Phase 3 Interventional Results available

Trial Comparing the Efficacy and Safety of Lacosamide (LCM) to Carbamazepine Controlled-Release (CBZ-CR); Initial Monotherapy in Epilepsy; Subjects Aged 16 and Older

NCT01243177
View directory record Official record
Conditions
Epilepsy, Monotherapy
Interventions
Lacosamide, Carbamazepine-Controlled Release
Drug
Lead sponsor
UCB BIOSCIENCES GmbH
Industry
Eligibility
16 Years and older
Enrollment
888 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
15
States / cities
Alabaster, Alabama • Huntsville, Alabama • Phoenix, Arizona + 12 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Jul 21, 2026, 11:23 AM EDT
Not listed No phase listed Observational

Seizure Detection and Warning System for Epilepsy Patients

NCT01874600
View directory record Official record
Conditions
Epilepsy
Interventions
Brain Sentinel Seizure Detection Device and Warning System
Device
Lead sponsor
Brain Sentinel
Other
Eligibility
13 Years to 21 Years
Enrollment
239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 9, 2019 · Synced Jul 21, 2026, 11:23 AM EDT
Withdrawn Phase 2 Interventional

GW273225 Therapy Added To Current Seizure Treatments In Patients With Partial Seizures

NCT00567424
View directory record Official record
Conditions
Epilepsy
Interventions
GW273225
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
30
States / cities
Phoenix, Arizona • Sun City, Arizona • Little Rock, Arkansas + 26 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2013 · Synced Jul 21, 2026, 11:23 AM EDT
Completed No phase listed Observational

Effect of Levetiracetam on Brain Excitability

NCT00006191
View directory record Official record
Conditions
Healthy, Myoclonic Epilepsy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 21, 2026, 11:23 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Childhood Absence Epilepsy Rx PK-PD-Pharmacogenetics Study

NCT00088452
View directory record Official record
Conditions
Childhood Absence Epilepsy, Petit Mal Epilepsy, Epilepsy, Seizures
Interventions
Ethosuximide, Lamotrigine, Valproic acid
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
30 Months to 13 Years
Enrollment
453 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2016
U.S. locations
31
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 28 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2020 · Synced Jul 21, 2026, 11:23 AM EDT
Completed Phase 3 Interventional Results available

A Study to Test the Long-term Safety, Tolerability and Efficacy of Brivaracetam in Study Participants 2 to 26 Years of Age With Childhood Absence Epilepsy or Juvenile Absence Epilepsy

NCT05109234
View directory record Official record
Conditions
Childhood Absence Epilepsy, Juvenile Absence Epilepsy
Interventions
Brivaracetam Film-coated tablet, Brivaracetam oral solution
Drug
Lead sponsor
UCB Biopharma SRL
Industry
Eligibility
2 Years to 26 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
5
States / cities
Birmingham, Alabama • Orange, California • Augusta, Georgia + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Jul 21, 2026, 11:23 AM EDT
Completed Phase 2 Interventional Results available

A Dose-ranging Pharmacokinetics and Safety Study of GWP42003-P in Children With Dravet Syndrome (GWPCARE1)

NCT02091206
View directory record Official record
Conditions
Epilepsy, Dravet Syndrome
Interventions
GWP42003-P 5 mg/kg/day Dose, Placebo control, GWP42003-P 10 mg/kg/day Dose, GWP42003-P 20 mg/kg/day Dose
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
4 Years to 10 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
8
States / cities
Miami, Florida • Atlanta, Georgia • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2022 · Synced Jul 21, 2026, 11:23 AM EDT
Completed Not applicable Interventional

EpiWatch: Evaluation of a Non-EEG Physiological Signal Based Seizure Monitoring System

NCT05059002
View directory record Official record
Conditions
Epilepsy, Tonic-Clonic
Interventions
Physiological signal monitoring and seizure detection
Device
Lead sponsor
EpiWatch, Inc.
Industry
Eligibility
5 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Jul 21, 2026, 11:23 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Search for Genes Influencing Childhood Absence Epilepsy (CAE) Study

NCT00041951
View directory record Official record
Conditions
Childhood Absence Epilepsy, Epilepsy, Seizures
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
3 Years and older
Enrollment
185 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 31, 2016 · Synced Jul 21, 2026, 11:23 AM EDT
Completed Phase 3 Interventional Results available

A Study of Soticlestat as an Add-on Therapy in Children and Young Adults With Dravet Syndrome

NCT04940624
View directory record Official record
Conditions
Dravet Syndrome (DS)
Interventions
Soticlestat, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
2 Years to 21 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
10
States / cities
Phoenix, Arizona • Los Angeles, California • San Francisco, California + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 31, 2024 · Synced Jul 21, 2026, 11:23 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Personalized Antisense Oligonucleotide for A Single Participant With ATN1 Gene Mutation

NCT07084311
View directory record Official record
Conditions
Dentatorubral-Pallidoluysian Atrophy
Interventions
nL-ATN1-002
Drug
Lead sponsor
n-Lorem Foundation
Other
Eligibility
29 Years to 29 Years · Female only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Jul 21, 2026, 11:23 AM EDT
Recruiting No phase listed Observational

Biology of Juvenile Myoclonic Epilepsy

NCT03400371
View directory record Official record
Conditions
Juvenile Myoclonic Epilepsy
Interventions
Blood draw, Existing samples
Other
Lead sponsor
King's College London
Other
Eligibility
10 Years to 40 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
3
States / cities
New York, New York • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Jul 21, 2026, 11:23 AM EDT