CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 144 enrolled
Drug / intervention
Soticlestat +1 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04940624
NCT04940624Phase 3Completed

A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel Group Study to Evaluate the Efficacy, Safety, and Tolerability of Soticlestat as Adjunctive Therapy in Pediatric and Young Adult Subjects With Dravet Syndrome (DS)

Takeda·interventional·Posted Jun 25, 2021·Updated Jan 1, 2025

In Brief

A Phase 3 clinical trial evaluating Soticlestat and Placebo for Dravet Syndrome (DS). Completed, enrolled 144 participants across 66 sites in 18 countries.

Detailed Summary

The main aim of the study is to learn if soticlestat, when given as an add-on therapy, reduces the number of convulsive seizures in children and young adults with DS. Participants will receive their standard antiseizure therapy, plus either a tablet of soticlestat or placebo for 16 weeks. A placebo looks just like soticlestat but will not have any medicine in it. Participants may continue treatment in an extension study, based on the extension study's entry criteria. Those that want to stop treatment will have a gradual dose reduction during 1 week and then be followed up for 2 weeks.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesAustralia, Brazil, Canada, China, France, Germany, Greece, Hungary, Italy, Japan, Latvia, Netherlands, Poland, Russia, Serbia, Spain, Ukraine, United States
Collaborators--

Timeline

Phase 3CompletedFinished
20222023202420252026
First PostedJun 25, 2021
Enrollment StartOct 28, 2021
Primary CompletionApr 11, 2024
TodayJul 2, 2026
Enrollment to primary: 2.5 yearsPosted 5.0 years ago

Interventions

Soticlestatdrug

Soticlestat mini-tablets or tablets.

Placebodrug

Soticlestat placebo-matching mini-tablets or tablets.