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ClinicalTrials.gov public records Last synced Oct 23, 2026, 2:44 AM EDT

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Showing 1–10 of 10 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Absence epilepsy medications Clear all
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 14, 2020 · Synced Oct 23, 2026, 2:44 AM EDT
Terminated Phase 2 Interventional Results available

Cannabidiol Oral Solution in Pediatric Participants With Treatment-Resistant Childhood Absence Seizures

NCT03336242
View directory record Official record
Conditions
Childhood Absence Epilepsy
Interventions
Cannabidiol Oral Solution
Drug
Lead sponsor
Radius Pharmaceuticals, Inc.
Industry
Eligibility
3 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
11
States / cities
Miami, Florida • Tampa, Florida • Atlanta, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2023 · Synced Oct 23, 2026, 2:44 AM EDT
Active, not recruiting Phase 3 Interventional

A Study to Test the Long-term Safety and Tolerability of Brivaracetam in Study Participants With Childhood Absence Epilepsy or Juvenile Absence Epilepsy

NCT06315322
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 and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
3
States / cities
Birmingham, Alabama • New Brunswick, New Jersey • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 23, 2026, 2:44 AM EDT
Terminated Phase 2 Interventional Results available

Long-Term Safety of Pharmaceutical Grade Synthetic Cannabidiol Oral Solution in Pediatric Participants With Treatment-Resistant Childhood Absence Seizures

NCT03355300
View directory record Official record
Conditions
Childhood Absence Epilepsy
Interventions
Cannabidiol Oral Solution
Drug
Lead sponsor
Radius Pharmaceuticals, Inc.
Industry
Eligibility
3 Years to 17 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
9
States / cities
Miami, Florida • Tampa, Florida • Atlanta, Georgia + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 18, 2023 · Synced Oct 23, 2026, 2:44 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Epidiolex in Typical Absence Seizures

NCT04899050
View directory record Official record
Conditions
Study the Efficacy of Epidiolex for Typical Absence Seizures
Interventions
Cannabidiol (Epidiolex)
Drug
Lead sponsor
University of South Florida
Other
Eligibility
6 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jul 11, 2023 · Synced Oct 23, 2026, 2:44 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 22, 2023 · Synced Oct 23, 2026, 2:44 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 22, 2025 · Synced Oct 23, 2026, 2:44 AM EDT
Completed Phase 2 Interventional

A Study Evaluating NPT 2042 Versus Placebo in Subjects Aged 16-75 Years With Genetic Generalized Epilepsy (GGE) and Absence Seizures

NCT06769659
View directory record Official record
Conditions
Epilepsy, Generalized, Epilepsy, Absence
Interventions
NPT 2042, Placebo
Drug · Other
Lead sponsor
NeuroPro Therapeutics, Inc.
Industry
Eligibility
16 Years to 75 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 23, 2026, 2:44 AM EDT
Recruiting Phase 3 Interventional

Ketogenic Diet for New-Onset Absence Epilepsy

NCT04274179
View directory record Official record
Conditions
Absence Epilepsy, Ketogenic Dieting, Epilepsy, Absence
Interventions
Modified Atkins Diet, Absence epilepsy medications
Other · Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
3 Years to 12 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Oct 23, 2026, 2:44 AM EDT
Completed 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 Aug 4, 2026 · Synced Oct 23, 2026, 2:44 AM EDT