Focal-Onset Seizures: Study of XEN1101

We are testing a new medication, XEN1101, to see if it can help reduce the frequency of focal-onset seizures. This study compares its effects to a placebo in participants with this condition.

What diseases are being studied?

Health conditions and diseases that the clinical trial is designed to study and treat.

Who can participate in the clinical trial?

These questions help us understand your situation so we can let the trial team know whether you might be a potential match. This is not a medical evaluation and is not part of the official screening, the study doctor will make the final decision..

What experimental substances are being tested?

Experimental substances that are being investigated in this clinical trial. These are not yet approved for general use.

Azetukalner
Xpf-010

Where is the clinical trial being conducted?

Locations and medical facilities where this clinical trial is currently recruiting or conducting research. Select the locations where you would like to participate.

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Medizinische Universitaet Innsbruck
Universitaetsklinik fuer Neurologie
Innsbruck, Austria
Gemeinnutzige Salzburger Landes kliniken Betriebsgesellschaft mbH
Universitätsklinik für Neurologie, neurologische Intensivmedizin und Neurorehabilitation der PMU
Salzburg, Austria
Medical University Of Vienna
Universitätsklinik für Neurologie Medizinische Universität
Vienna, Austria

Sponsor: Xenon Pharmaceuticals Inc.
Last updated: Nov 27, 2025

Disclaimer: Parts of this content have been automatically extracted from the EU Clinical Trials registry. While we strive for accuracy, please always contact the trial site or sponsor directly for correct and official information before making any decisions about participation. View on EU Clinical Trials.