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A Phase 3 Multicenter 24-Week Open-Label Study to Evaluate the Safety, Tolerability, and Efficacy of Atogepant When Added to OnabotulinumtoxinA (BOTOX) for the Preventive Treatment of Chronic Migraine

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Trial Profile

A Phase 3 Multicenter 24-Week Open-Label Study to Evaluate the Safety, Tolerability, and Efficacy of Atogepant When Added to OnabotulinumtoxinA (BOTOX) for the Preventive Treatment of Chronic Migraine

Status: Completed
Phase of Trial: Phase III

Latest Information Update: 23 May 2025

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At a glance

  • Drugs Atogepant (Primary) ; Botulinum-Toxin-A (Primary)
  • Indications Migraine; Migraine with aura; Migraine without aura
  • Focus Adverse reactions; Registrational; Therapeutic Use
  • Acronyms ATO-BOTOX
  • Sponsors AbbVie; Allergan

Most Recent Events

  • 16 May 2025 Status changed from active, no longer recruiting to completed.
  • 01 Nov 2024 Status changed from recruiting to active, no longer recruiting.
  • 15 Oct 2024 Planned primary completion date changed from 27 Dec 2024 to 4 Apr 2025.

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