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ClinicalTrials.gov public records Last synced Oct 22, 2026, 7:16 PM EDT

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Showing 361–384 of 661 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Seizure Clear all
Active, not recruiting Phase 3 Interventional

A Phase 3 Study to Examine the Efficacy and Safety of ZX008 in Subjects With CDKL5 Deficiency Disorder.

NCT05064878
View directory record Official record
Conditions
CDKL5 Deficiency Disorder, Generalized Tonic Clonic Seizure, Epileptic Spasm, Refractory Seizures
Interventions
Fenfluramine, Placebo
Drug
Lead sponsor
Zogenix, Inc.
Industry
Eligibility
1 Year to 35 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
13
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 22, 2026, 7:16 PM EDT
Completed Not applicable Interventional Results available

Dietary Supplements for the Treatment of Angelman Syndrome

NCT00348933
View directory record Official record
Conditions
Angelman Syndrome, Nervous System Diseases
Interventions
Betaine, Creatine, Metafolin, Vitamin B12
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
1 Day to 5 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
4
States / cities
San Diego, California • Boston, Massachusetts • Greenwood, South Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2012 · Synced Oct 22, 2026, 7:16 PM EDT
Withdrawn Not applicable Interventional

Tracheostomy With Bedside Simultaneous Gastrostomy Vs Usual Care Tracheostomy And Delayed Gastrostomy Placement

NCT04758052
View directory record Official record
Conditions
Stroke, Acute, TBI, Neuromuscular Diseases, Status Epilepticus, Coma, Cerebrovascular Disorders, Spinal Cord Injuries, Neurological Injury, Neurologic Injury
Interventions
Timing of placement
Other
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Jun 9, 2021 · Synced Oct 22, 2026, 7:16 PM EDT
Terminated Phase 3 Interventional Results available

Study to Evaluate the Long-term Safety and Tolerability of USL261 in Patients With Seizure Clusters

NCT01529034
View directory record Official record
Conditions
Epilepsy
Interventions
USL261
Drug
Lead sponsor
UCB Biopharma S.P.R.L.
Industry
Eligibility
12 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
31
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Tucson, Arizona + 28 more
Source: ClinicalTrials.gov public record
Updated Jan 20, 2023 · Synced Oct 22, 2026, 7:16 PM EDT
Recruiting Phase 3 Interventional

A Clinical Trial of Elsunersen in Pediatric SCN2A-DEE to Assess Efficacy and Safety

NCT07019922
View directory record Official record
Conditions
Epileptic Encephalopathy, SCN2A Encephalopathy
Interventions
1mg elsunersen, 0.5mg elsunersen
Drug
Lead sponsor
Praxis Precision Medicines
Industry
Eligibility
1 Day to 18 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
6
States / cities
San Diego, California • Aurora, Colorado • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 22, 2026, 7:16 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Lacosamide as Adjunctive Therapy in Subjects ≥1 Month to <4 Years With Partial-onset Seizures

NCT02477839
View directory record Official record
Conditions
Epilepsy With Partial-onset Seizures
Interventions
Lacosamide, Placebo
Drug · Other
Lead sponsor
UCB BIOSCIENCES, Inc.
Industry
Eligibility
1 Month to 47 Months
Enrollment
255 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
7
States / cities
Birmingham, Alabama • Tampa, Florida • Henderson, Nevada + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2021 · Synced Oct 22, 2026, 7:16 PM EDT
Recruiting No phase listed Observational

Scleral Lens Fitting Using Wide-Field OCT

NCT04570020
View directory record Official record
Conditions
Keratoconus, Irregular; Contour of Cornea
Interventions
Not listed
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Oct 22, 2026, 7:16 PM EDT
Completed Phase 4 Interventional

Use of Sustained Release Antiepileptic Medication (Depakote® ER) for Pediatric Epilepsy in a Mental Retardation/Developmental Disorder Population

NCT00207935
View directory record Official record
Conditions
Epilepsy, Mental Retardation, Developmental Disabilities
Interventions
Swallow instruction
Behavioral
Lead sponsor
Children's National Research Institute
Other
Eligibility
4 Years to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated May 5, 2008 · Synced Oct 22, 2026, 7:16 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Safety of Simultaneous mRNA COVID-19 Vaccine With Other Childhood Vaccines in Young Children

NCT06038617
View directory record Official record
Conditions
Fever After Vaccination, Fever, Seizures Fever
Interventions
mRNA COVID-19 Vaccine, Routine Childhood Vaccinations
Biological
Lead sponsor
Duke University
Other
Eligibility
6 Months to 4 Years
Enrollment
347 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
5
States / cities
Oakland, California • Atlanta, Georgia • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Oct 22, 2026, 7:16 PM EDT
Completed Not applicable Interventional Results available

A Taste and Acceptance Study of FruitiVits in Children Aged 4-8 Years Following a Ketogenic Diet.

NCT02229318
View directory record Official record
Conditions
Seizure Disorders
Interventions
FruitiVits
Dietary Supplement
Lead sponsor
Vitaflo International, Ltd
Industry
Eligibility
4 Years to 9 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 13, 2024 · Synced Oct 22, 2026, 7:16 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Pharmacokinetic Study of NPT 2042 Soft-gelatin Capsules Administered Orally to Healthy Adult Subjects

NCT05503511
View directory record Official record
Conditions
Epilepsy, Alzheimer Disease, Epilepsy Intractable
Interventions
NPT 2042 (bumetanide analog) or Matching Placebo
Drug
Lead sponsor
NeuroPro Therapeutics, Inc.
Industry
Eligibility
19 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Apr 4, 2023 · Synced Oct 22, 2026, 7:16 PM EDT
Completed Phase 2 Interventional

Transcranial Magnetic Stimulation to Treat Epilepsy

NCT00048490
View directory record Official record
Conditions
Epilepsy
Interventions
transcranial magnetic stimulation (TMS)
Device
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 22, 2026, 7:16 PM EDT
Terminated Not applicable Interventional

Embodied Virtual Reality Therapy for Functional Neurological Symptom/ Conversion Disorder

NCT02764476
View directory record Official record
Conditions
Conversion Disorder, Psychogenic Movement Disorder, Functional Movement Disorder, Functional Neurological Disorder, Non-epileptic Seizures
Interventions
Embodied Virtual Reality Therapy, Virtual reality
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 30, 2023 · Synced Oct 22, 2026, 7:16 PM EDT
Not listed Phase 1Phase 2 Interventional

Pilot Trial to Evaluate The Effect of Oral Methylprednisolone on Seizure Frequency in Children With Epilepsy

NCT04219995
View directory record Official record
Conditions
Intractable Epilepsy, Convulsive Seizures
Interventions
methylprednisolone sodium succinate, Placebo
Drug · Other
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
2 Years to 18 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Feb 7, 2020 · Synced Oct 22, 2026, 7:16 PM EDT
Terminated Phase 3 Interventional Results available

Open-Label Extension Study of Rufinamide Given as Adjunctive Therapy in Patients With Refractory Partial Seizures

NCT00448539
View directory record Official record
Conditions
Refractory Partial Onset Seizures
Interventions
Rufinamide
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
12 Years to 80 Years
Enrollment
286 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
27
States / cities
Mobile, Alabama • Little Rock, Arkansas • Bradenton, Florida + 22 more
Source: ClinicalTrials.gov public record
Updated Nov 22, 2019 · Synced Oct 22, 2026, 7:16 PM EDT
Recruiting Phase 2 Interventional

An Open Label Trial to Evaluate the Efficacy and Safety of PRAX-628 in Adults With Focal Onset or Tonic-Clonic Seizures

NCT06908356
View directory record Official record
Conditions
Focal Onset Seizure, Primary Generalized Epilepsy
Interventions
30mg PRAX-628
Drug
Lead sponsor
Praxis Precision Medicines
Industry
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
8
States / cities
Phoenix, Arizona • Miami Lakes, Florida • Bethesda, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2025 · Synced Oct 22, 2026, 7:16 PM EDT
Completed Phase 4 Interventional Results available

Effect of Bupropion on Seizure Threshold in Depressed Patients

NCT03126682
View directory record Official record
Conditions
MDD
Interventions
Wellbutrin SR 300Mg Extended-Release Tablet
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 10, 2019 · Synced Oct 22, 2026, 7:16 PM 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 17, 2020 · Synced Oct 22, 2026, 7:16 PM EDT
Completed Phase 3 Interventional Results available

An Open-label, Multinational, Multicenter, Follow-up Study to Evaluate the Long-term Safety and Efficacy of Brivaracetam

NCT00761774
View directory record Official record
Conditions
Epilepsy
Interventions
Brivaracetam
Drug
Lead sponsor
UCB Pharma
Industry
Eligibility
16 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
25
States / cities
Phoenix, Arizona • Fresno, California • Pasadena, California + 22 more
Source: ClinicalTrials.gov public record
Updated Jul 11, 2018 · Synced Oct 22, 2026, 7:16 PM EDT
Completed Not applicable Interventional

Ketogenic Diet for Refractory Status Epilepticus

NCT01796574
View directory record Official record
Conditions
Status Epilepticus, Seizure, Epilepsy, Refractory Status Epilepticus, Medically Resistant Status Epilepticus
Interventions
Ketogenic diet
Dietary Supplement
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
9
States / cities
Phoenix, Arizona • Honolulu, Hawaii • Chicago, Illinois + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 14, 2017 · Synced Oct 22, 2026, 7:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Advancing Understanding of Transportation Options

NCT04141891
View directory record Official record
Conditions
Diabetic Retinopathy, Macular Degeneration, Glaucoma, Retinitis Pigmentosa, Vision Disorders, Acute Coronary Syndrome, Implantable Defibrillator User, Congestive Heart Failure, Hypertrophic Obstructive Cardiomyopathy, Orthostatic Hypotension, Syncope, Presyncope, Narcolepsy, Dementia, Multiple Sclerosis, Parkinson Disease, Brain Injuries, Spinal Cord Injuries, Stroke, Vertigo, Dizziness, Seizures, Substance Use, Insulin Dependent Diabetes Mellitus, Arthritis, Foot--Abnormalities, Chronic Obstructive Pulmonary Disease, Obstructive Sleep Apnea, End Stage Renal Disease, Sleep Apnea, Insomnia, Restless Legs Syndrome
Interventions
Driving Decision Aid, Older Drivers Website
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
529 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
3
States / cities
La Jolla, California • Aurora, Colorado • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 21, 2025 · Synced Oct 22, 2026, 7:16 PM EDT
Terminated Phase 3 Interventional Results available

Assessment of Adjunctive Cannabidiol Oral Solution (GWP42003-P) in Children With Tuberous Sclerosis Complex (TSC), Dravet Syndrome (DS), or Lennox-Gastaut Syndrome (LGS) Who Experience Inadequately-controlled Seizures

NCT04485104
View directory record Official record
Conditions
Seizure in Participants With Tuberous Sclerosis Complex, Seizure in Participants With Dravet Syndrome, Seizure in Participants With Lennox-Gastaut Syndrome
Interventions
GWP42003-P
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
1 Month to 23 Months
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
6
States / cities
Little Rock, Arkansas • Los Angeles, California • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2025 · Synced Oct 22, 2026, 7:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Treatment Outcomes of ReACT for PNES

NCT02801136
View directory record Official record
Conditions
Convulsion, Non-Epileptic
Interventions
ReACT, Supportive Therapy
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
9 Years to 18 Years
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 7, 2022 · Synced Oct 22, 2026, 7:16 PM EDT
Completed No phase listed Observational

Earbud EEG Feasibility Study

NCT05257811
View directory record Official record
Conditions
Epilepsy; Seizure, Sleep
Interventions
NextSense EEG-enabled earbuds
Device
Lead sponsor
NextSense, Inc.
Industry
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 8, 2023 · Synced Oct 22, 2026, 7:16 PM EDT