44
Participants
Start Date
September 30, 2015
Primary Completion Date
June 30, 2022
Study Completion Date
June 30, 2022
Botulinum Toxin Type A
Surgery
Daily headache diary
Migraine Disability Assessment Test (MIDAS)
Migraine Work and Productivity Loss Questionnaire (MWPLQ)
Migraine-Specific Quality of Life Questionnaire (MSQ)
The Ohio State University Wexner Medical Center, Columbus
The University of Wisconsin-Madison, Madison
Neuropax Clinic, St Louis
Premier Plastic Surgery of Kansas City, Olathe
Peled Plastic Surgery, San Francisco
Massachusetts General Hospital, Boston
University of Wisconsin, Madison
OTHER
Massachusetts General Hospital
OTHER
University Hospitals Cleveland Medical Center
OTHER
Ohio State University
OTHER