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

NCT ID: NCT06315322

Last Updated: 2026-01-16

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE3

Total Enrollment

120 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-07-10

Study Completion Date

2030-03-01

Brief Summary

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The purpose of the study is to investigate the long-term safety and tolerability of brivaracetam in study participants with childhood absence epilepsy or juvenile absence epilepsy.

Detailed Description

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Conditions

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Childhood Absence Epilepsy Juvenile Absence Epilepsy

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Brivaracetam arm

Subjects in this arm will receive various brivaracetam doses as oral solution or film-coated tablet twice per day.

Group Type EXPERIMENTAL

Brivaracetam Film-coated tablet

Intervention Type DRUG

Drug: Brivaracetam Film-coated tablet Pharmaceutical form: Film-coated tablet Route of administration: Oral use Brivaracetam film-coated tablet \[10, 25 or 50 mg\] will be administered twice per day in equal doses.

Brivaracetam oral solution

Intervention Type DRUG

Pharmaceutical form: Oral solution Route of administration: Oral use Brivaracetam oral solution \[10 mg/mL\]) will be administered twice per day in equal doses.

Interventions

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Brivaracetam Film-coated tablet

Drug: Brivaracetam Film-coated tablet Pharmaceutical form: Film-coated tablet Route of administration: Oral use Brivaracetam film-coated tablet \[10, 25 or 50 mg\] will be administered twice per day in equal doses.

Intervention Type DRUG

Brivaracetam oral solution

Pharmaceutical form: Oral solution Route of administration: Oral use Brivaracetam oral solution \[10 mg/mL\]) will be administered twice per day in equal doses.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Participants who previously participated in EP0132 (NCT05109234) and/or N01269 (NCT04666610) and qualify for entry into EP0224 as per the EP0132 or N01269 protocol with a confirmed diagnosis of childhood absence epilepsy (CAE) or juvenile absence epilepsy (JAE)
* Participants for whom a reasonable benefit from long-term administration of Brivaracetam (BRV) is expected in the opinion of the Investigator
* Male and female A male participant must agree to use contraception during the treatment period and for at least 2 days after the final dose of investigational medicinal product (IMP) and refrain from donating sperm during this period.

A female participant is eligible to participate if she is not pregnant, not breastfeeding, and at least 1 of the following conditions applies:

◦ Not a woman of childbearing potential (WOCBP) OR A WOCBP who agrees to follow the contraceptive guidance during the treatment period and for at least 2 days after the final dose of IMP.

\- Capable of and provides informed consent/assent, and the participant's parent/legal representative/caregiver provides signed informed consent for minor participants, which includes compliance with the requirements and restrictions listed in the Informed Consent form (ICF)/Assent form and in this protocol

Exclusion Criteria

* Participant has a history or presence of paroxysmal nonepileptic seizures
* Participant has severe medical, neurological, or psychiatric disorders or laboratory values which could, at the discretion of the Investigator, affect safe participation in the study or would preclude appropriate study participation
* Participant has hepatic impairment (Child Pugh Score A, B, or C) based on the Investigator's assessment
* Participant has active suicidal ideation prior to study entry as indicated by a positive response ("Yes") to either Question 4 or Question 5 of the Columbia-Suicide Severity Rating Scale (C-SSRS) (for participants 6 years of age or older) or clinical judgment (for participants younger than 6 years of age). The participant should be referred immediately to a Mental Healthcare Professional
* Participant has any medical or psychiatric condition that, in the opinion of the Investigator, could jeopardize or would compromise the participant's ability to participate in this study
* Participant has known fructose intolerance or a known hypersensitivity to any components of BRV or excipients or a drug with similar chemical structure
* Concomitant use of carbamazepine, felbamate, gabapentin, oxcarbazepine, phenobarbital, phenytoin, tiagabine, or vigabatrin
* Participant is receiving any investigational drugs or using any experimental devices in addition to BRV
* Participant meets a mandatory withdrawal criterion for N01269 or EP0132 or is experiencing an ongoing Serious adverse event (SAE)
* Participant has poor compliance with the visit schedule or IMP intake in the preceding study in the opinion of the Investigator
Minimum Eligible Age

2 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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UCB Biopharma SRL

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Ep0224 50140

Birmingham, Alabama, United States

Site Status RECRUITING

Ep0224 50639

Orange, California, United States

Site Status RECRUITING

Ep0224 50268

Miami, Florida, United States

Site Status RECRUITING

Ep0224 50638

New Brunswick, New Jersey, United States

Site Status RECRUITING

Ep0224 50640

Winston-Salem, North Carolina, United States

Site Status RECRUITING

Ep0224 20321

Tbilisi, , Georgia

Site Status RECRUITING

Ep0224 20322

Tbilisi, , Georgia

Site Status RECRUITING

Ep0224 20323

Tbilisi, , Georgia

Site Status RECRUITING

Ep0224 20324

Tbilisi, , Georgia

Site Status RECRUITING

Ep0224 40144

Abbiategrasso, , Italy

Site Status RECRUITING

Ep0224 40765

Messina, , Italy

Site Status RECRUITING

Ep0224 40764

Pavia, , Italy

Site Status RECRUITING

Ep0224 40629

Roma, , Italy

Site Status COMPLETED

Ep0224 40766

Roma, , Italy

Site Status RECRUITING

Ep0224 40763

Verona, , Italy

Site Status RECRUITING

Ep0224 40767

Bucharest, , Romania

Site Status RECRUITING

Ep0224 40769

Bucharest, , Romania

Site Status RECRUITING

Ep0224 40768

Iași, , Romania

Site Status RECRUITING

Ep0224 40770

Timișoara, , Romania

Site Status RECRUITING

Ep0224 40771

Bardejov, , Slovakia

Site Status RECRUITING

Ep0224 40772

Dubnica nad Váhom, , Slovakia

Site Status RECRUITING

Ep0224 40453

Terrassa, , Spain

Site Status WITHDRAWN

Ep0224 20328

Uzhhorod, , Ukraine

Site Status RECRUITING

Countries

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United States Georgia Italy Romania Slovakia Spain Ukraine

Central Contacts

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UCB Cares

Role: CONTACT

1-844-599-2273 (USA)

UCB Cares

Role: CONTACT

001 844 599 2273

Other Identifiers

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2023-508095-11-00

Identifier Type: REGISTRY

Identifier Source: secondary_id

U1111-1303-1174

Identifier Type: OTHER

Identifier Source: secondary_id

EP0224

Identifier Type: -

Identifier Source: org_study_id

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