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Showing 1–24 of 129 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Focal Epilepsy Clear all
Completed Phase 1 Interventional

A Pilot Study of the Use of Rituximab in the Treatment of Chronic Focal Encephalitis

NCT00259805
View directory record Official record
Conditions
Chronic Focal Encephalitis, Rasmussen's Encephalitis
Interventions
Rituximab
Drug
Lead sponsor
California Pacific Medical Center Research Institute
Other
Eligibility
5 Years to 25 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 21, 2013 · Synced Jul 22, 2026, 11:53 AM EDT
Recruiting Phase 3 Interventional

Study of NRTX-1001 Neural Cell Therapy in Drug-Resistant Unilateral Mesial Temporal Lobe Epilepsy (EPIC (EPIlepsy Cell Therapy))

NCT05135091
View directory record Official record
Conditions
Mesial Temporal Lobe Epilepsy
Interventions
NRTX-1001, Sham Comparator
Biological · Procedure
Lead sponsor
Neurona Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2043
U.S. locations
35
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 30 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Active, not recruiting Not applicable Interventional

A Pilot Study: Focused Ultrasound Thalamotomy for the Prevention of Secondary Generalization in Focal Onset Epilepsy

NCT03417297
View directory record Official record
Conditions
Partial Seizures With Secondary Generalization, Focal Epilepsy With Secondary Generalization
Interventions
High Intensity Focused Ultrasound
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 14, 2025 · Synced Jul 22, 2026, 11:53 AM EDT
Completed Not applicable Interventional

Safety and Therapeutic Measures of Tdcs in Patients With Refractory Focal Epilepsy

NCT02866240
View directory record Official record
Conditions
Refractory Epilepsy
Interventions
Cathodal Transcranial Direct Current Stimulation (tDCS).
Device
Lead sponsor
Neuroelectrics Corporation
Industry
Eligibility
9 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 10, 2021 · Synced Jul 22, 2026, 11:53 AM EDT
Completed No phase listed Observational Results available

Laser Ablation of Abnormal Neurological Tissue Using Robotic NeuroBlate System

NCT02392078
View directory record Official record
Conditions
Metastatic Brain Tumor, Primary Brain Tumor, Epileptic/Seizure Foci, Movement Disorders
Interventions
NeuroBlate System
Device
Lead sponsor
Monteris Medical
Industry
Eligibility
Not listed
Enrollment
1,153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
26
States / cities
Phoenix, Arizona • Little Rock, Arkansas • La Jolla, California + 20 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2025 · Synced Jul 22, 2026, 11:53 AM EDT
Completed Phase 2 Interventional Results available

A Pilot Study To Evaluate The Effects of Everolimus on Brain mTOR Activity and Cortical Hyperexcitability in TSC and FCD

NCT02451696
View directory record Official record
Conditions
Epilepsy, Tuberous Sclerosis Complex, Focal Cortical Dysplasia
Interventions
Everolimus
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
2 Years to 40 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 31, 2021 · Synced Jul 22, 2026, 11:53 AM EDT
Completed No phase listed Observational

Cerebral Oxygen Saturation and Cytochrome Oxidase REDOX State in Children With Epilepsy: A Pilot Study

NCT03054961
View directory record Official record
Conditions
Epilepsies, Partial
Interventions
Near-infrared spectroscopy
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
7 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 4, 2024 · Synced Jul 22, 2026, 11:53 AM EDT
Active, not recruiting Phase 4 Interventional

Open-label Study of Cenobamate Monotherapy in Adult Subjects With Newly Diagnosed or Recurrent Partial-Onset Epilepsy

NCT06453213
View directory record Official record
Conditions
Focal Onset Seizure
Interventions
Cenobamate
Drug
Lead sponsor
SK Life Science, Inc.
Industry
Eligibility
18 Years to 74 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
19
States / cities
Phoenix, Arizona • Tucson, Arizona • Little Rock, Arkansas + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Recruiting No phase listed Observational

Investigating Epilepsy: Screening and Evaluation

NCT03478852
View directory record Official record
Conditions
Seizures, Epilepsy, Epilepsy, Temporal Lobe, Partial Epilepsy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
8 Years to 110 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Completed Phase 1Phase 2 Interventional

Promoting Resilience in Stress Management (PRISM) and Clinical-focused Narrative (CFN) Pilot in Adults With Primary Mitochondrial Disease (PMD).

NCT06051448
View directory record Official record
Conditions
Mitochondrial Diseases, Mitochondrial Myopathies, Mitochondrial Encephalomyopathies, MELAS, MERRF
Interventions
Promoting Resilience in Stress Management (PRISM), Clinical-focused narrative (CFN)
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 28, 2024 · Synced Jul 22, 2026, 11:53 AM EDT
Terminated Phase 4 Interventional Results available

Perampanel for the Reduction of Seizure Frequency in Patients With High-grade Glioma and Focal Epilepsy

NCT04650204
View directory record Official record
Conditions
Intractable Epilepsy, Malignant Glioma, Seizure Disorder, WHO Grade 2 Glioma, WHO Grade 3 Glioma
Interventions
Anticonvulsant Agent, Perampanel, Quality-of-Life Assessment, Questionnaire Administration
Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 21, 2023 · Synced Jul 22, 2026, 11:53 AM EDT
Recruiting Phase 3 Interventional

Study Evaluating the Efficacy and Safety of RAP-219 in Adult Participants With Focal Seizures FOCUS-1

NCT07563881
View directory record Official record
Conditions
Focal Seizure, Epilepsy, Focal Epilepsy
Interventions
RAP-219, Placebo
Drug · Other
Lead sponsor
Rapport Therapeutics Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
333 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
3
States / cities
Palmdale, California • Fort Wayne, Indiana • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Recruiting Phase 3 Interventional

Double-blind, Randomized Clinical Trial Evaluating the Efficacy and Safety of Vormatrigine in Adults With Focal Seizures

NCT07505004
View directory record Official record
Conditions
Focal Epilepsy
Interventions
40 mg/day vormatrogine for 12 weeks, 30 mg/day vormatrogine for 12 weeks, 20 mg/day vormatrogine for 12 weeks, Placebo
Drug
Lead sponsor
Praxis Precision Medicines
Industry
Eligibility
18 Years to 85 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
7
States / cities
Miami, Florida • Miami Lakes, Florida • Naples, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Completed Phase 3 Interventional Results available

Once-A-Day Pregabalin For Partial Seizures

NCT01262677
View directory record Official record
Conditions
Partial Seizures, Epilepsies, Partial
Interventions
pregabalin, placebo
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years and older
Enrollment
325 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
26
States / cities
Northport, Alabama • Jonesboro, Arkansas • Little Rock, Arkansas + 15 more
Source: ClinicalTrials.gov public record
Updated Jan 24, 2021 · Synced Jul 22, 2026, 11:53 AM EDT
Recruiting No phase listed Observational

Surgery as a Treatment for Medically Intractable Epilepsy

NCT01273129
View directory record Official record
Conditions
Epilepsy, Epilepsy, Temporal Lobe, Partial Epilepsy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
8 Years to 99 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain P-gp and Inflammation in People With Epilepsy

NCT01663545
View directory record Official record
Conditions
Epilepsies, Partial
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 60 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 4, 2018 · Synced Jul 22, 2026, 11:53 AM EDT
Terminated No phase listed Observational

Ultra High Field MRI of Focal Pediatric Epilepsy

NCT03318237
View directory record Official record
Conditions
Epilepsy
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
6 Years to 21 Years
Enrollment
2 participants
Timeline
2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 15, 2019 · Synced Jul 22, 2026, 11:53 AM EDT
Completed Phase 4 Interventional Results available

Trial to Assess Lacosamide as the First add-on Anti-epileptic Drug Treatment in Patients With Partial-onset Seizures

NCT00955357
View directory record Official record
Conditions
Partial Epilepsies
Interventions
Lacosamide
Drug
Lead sponsor
UCB Pharma
Industry
Eligibility
17 Years and older
Enrollment
461 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
40
States / cities
Irvine, California • Rancho Mirage, California • Clearwater, Florida + 35 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2018 · Synced Jul 22, 2026, 11:53 AM EDT
Enrolling by invitation Phase 3 Interventional

An Open-label Study of XEN1101 in Epilepsy

NCT05718817
View directory record Official record
Conditions
Focal Epilepsy, Tonic-Clonic Seizures
Interventions
XEN1101
Drug
Lead sponsor
Xenon Pharmaceuticals Inc.
Industry
Eligibility
12 Years and older
Enrollment
880 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2033
U.S. locations
54
States / cities
Phoenix, Arizona • Tucson, Arizona • Little Rock, Arkansas + 48 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Recruiting Not applicable Interventional

Study of Transcranial Direct Current Stimulation to Treat Epilepsy

NCT05673915
View directory record Official record
Conditions
Focal Epilepsy, Generalized Onset Epilepsy, Sleep-related Epileptic Encephalopathy
Interventions
ActivaDose II 0.1 mA transcranial direct current stimulation (tDCS), ActivaDose II 2.0 mA transcranial direct current stimulation (tDCS)
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
6 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Withdrawn Phase 2 Interventional

ENACT: A Study of ENX-101 as Adjunctive Treatment in Patients With Focal Seizures

NCT05481905
View directory record Official record
Conditions
Focal Epilepsy
Interventions
ENX-101
Drug
Lead sponsor
Engrail Therapeutics INC
Industry
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
38
States / cities
Phoenix, Arizona • Tucson, Arizona • Downey, California + 31 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2023 · Synced Jul 22, 2026, 11:53 AM EDT
Active, not recruiting Phase 1 Interventional

The Impact of Focused Ultrasound Thalamotomy of the Anterior Nucleus for Focal-Onset Epilepsy on Anxiety

NCT05032105
View directory record Official record
Conditions
Anxiety, Medication-refractory Focal-onset Epilepsy
Interventions
Magnetic Resonance Imaging-guided Focused Ultrasound Ablation (MRgFUSA)
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Jul 22, 2026, 11:53 AM EDT
Completed Phase 2 Interventional Results available

A Double-Blind, Randomized, Placebo-Controlled, Phase 2 Trial of YKP3089 as Adjunctive Therapy in Subjects With Partial Onset Seizures

NCT01866111
View directory record Official record
Conditions
Partial Epilepsy
Interventions
YKP3089, Placebo
Drug
Lead sponsor
SK Life Science, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
437 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
21
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Anaheim, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2025 · Synced Jul 22, 2026, 11:53 AM EDT
Recruiting Not applicable Interventional

Sleep Architecture & Cognition in Focal Epilepsy

NCT05794295
View directory record Official record
Conditions
Focal Epilepsy
Interventions
Acoustic Stimulation (AS), SHAM Stimulation
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 40 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 17, 2025 · Synced Jul 22, 2026, 11:53 AM EDT