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An Open-label, Non-randomized, Phase 3 Study to Evaluate the Efficacy and Safety of Soticlestat in Participants With Dravet Syndrome or Lennox-Gastaut Syndrome Who Have Been Exposed to Fenfluramine.

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-504104-29-00
Acronym
TAK-935-3004
Enrollment
5
Registered
2023-11-14
Start date
2024-04-15
Completion date
2024-08-14
Last updated
2024-06-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dravet Syndrome/Lennox-Gastaut Syndrome

Brief summary

Percent change from baseline in convulsive (DS) and MMD (LGS) seizure frequency per 28 days during the initial 12 weeks of the maintenance period.

Interventions

None listed

Sponsors

Takeda Development Center Americas Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Percent change from baseline in convulsive (DS) and MMD (LGS) seizure frequency per 28 days during the initial 12 weeks of the maintenance period.

Countries

Denmark

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026