Study of JZP926 Capsule for Juvenile Myoclonic Epilepsy

This study is looking into a medication called JZP926 capsule for people with Juvenile Myoclonic Epilepsy (JME). JME is a type of epilepsy that causes sudden, brief muscle jerks, often in the morning. Researchers want to see how safe and effective JZP926 capsule is compared to a placebo (an inactive substance) in reducing the number of days you experience these myoclonic seizures. You might be able to join if you are at least 10 years old, have a diagnosis of JME, and have at least 4 myoclonic seizure days per 28 days. The study aims to measure how much JZP926 capsule changes your myoclonic seizure days over 16 weeks. The current status of this study is unclear, and it plans to enroll 260 participants.

Study design
This is a Phase 2/3, multi-center study where participants will be randomly assigned to receive either JZP926 capsule or a placebo. Neither you nor your doctor will know which treatment you are receiving (double-blind).
What's involved
Not specified in the trial record.
Compensation
Not stated in the trial record.
Follow-up
The primary endpoint is measured up to the end of a 16-week treatment period.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT07723963

A Study to Evaluate the Safety and Efficacy of JZP926 Capsule for the Treatment of Juvenile Myoclonic Epilepsy

Not Yet Recruiting
PHASE2Ages 10+InterventionalTreatment
Jazz Pharmaceuticals
~260 participants
Updated 2026-07-24 on ClinicalTrials.gov
What's tested:JZP926 capsulePlacebo

At a glance

Recruiting sites
0 of 10 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Change from baseline in myoclonic seizure days per 28 days (Part A and Part B)
Measured over Baseline up to end of 16 weeks treatment period
Juvenile Myoclonic Epilepsy
10 sites across 8 states
Georgia2
Virginia2
Connecticut1
Florida1
Hawaii1
New York1
Ohio1
Oregon1
Clinical Trial Disclosure & Transparency
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  • Change from baseline in myoclonic seizure days per 28 days (Part A and Part B)Baseline up to end of 16 weeks treatment period