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XEN 1120

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Drug Profile

XEN 1120

Alternative Names: XEN-1120

Latest Information Update: 09 Feb 2026

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At a glance

  • Originator Xenon Pharmaceuticals
  • Class Analgesics; Small molecules
  • Mechanism of Action KCNQ2 potassium channel stimulants
  • Orphan Drug Status

    Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

    No
  • New Molecular Entity Yes

Highest Development Phases

  • Phase I Pain

Most Recent Events

  • 12 Jan 2026 Xenon Pharmaceuticals plans phase II trial in Pain
  • 12 May 2025 Phase-I clinical trials in Pain (In volunteers) (unspecified route)
  • 12 May 2025 Preclinical trials in Pain in Canada (unspecified route), before May 2025 (Xenon Pharmaceuticals pipeline, May 2025)

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