Xenon Pharmaceuticals Unveils New Long-Term Azetukalner Data in Epilepsy at AES 2025

Reuters11-25

Xenon Pharmaceuticals Unveils New Long-Term Azetukalner Data in Epilepsy at AES 2025

Xenon Pharmaceuticals Inc. announced that it will present new clinical data at the upcoming American Epilepsy Society Annual Meeting (AES 2025), scheduled for December 5-9, 2025, in Atlanta, Georgia. The company will share seven posters, including new long-term data from the ongoing X-TOLE open-label extension study of azetukalner in patients with focal onset seizures. Additional presentations will cover patterns of seizure freedom with extended azetukalner use, the impact of depression on epilepsy patients, and pre-clinical data from Xenon's NaV1.1 program in Dravet syndrome. The results are set to be presented at the conference and will be available after the live sessions.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Xenon Pharmaceuticals Inc. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: GNW9591760-en) on November 25, 2025, and is solely responsible for the information contained therein.

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