NCT05716100Phase 3Recruiting

A Randomized Study of XEN1101 Versus Placebo in Focal-Onset Seizures (X-TOLE3)

Study sponsor: Xenon Pharmaceuticals Inc. · XENE

Compare the available registry edits below. Primary completion is the date data collection ends for the main study measures; it does not tell you when results will be published.

Primary completion2026-10Estimated
Enrollment · participants360Estimated
Source updated2026-05-14Last update listed in the registry record
Version history

Changes to this trial

Last 12 months
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· 1 field changed

Primary completion date changed

− Before

Aug 2025

+ After

Oct 2026

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