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A Long-term Efficacy, Safety, and Tolerability Study of BOTOX® in Patients With Chronic Migraine

This study has been completed.
Information provided by (Responsible Party):
Allergan Identifier:
First received: January 20, 2012
Last updated: January 11, 2016
Last verified: January 2016
No Study Results Posted on for this Study
  Study Status: This study has been completed.
  Study Completion Date: November 2015
  Primary Completion Date: November 2015 (Final data collection date for primary outcome measure)
Publications automatically indexed to this study by Identifier (NCT Number):