32
Participants
Start Date
February 7, 2017
Primary Completion Date
November 9, 2021
Study Completion Date
November 9, 2021
Hospital for Special Surgery (HSS), New York
University of Pittsburgh Medical Center, Pittsburgh
Temple University, Philadelphia
Spectrum Health, Grand Rapids
Barrow Neurological Institute, Phoenix
Oregon Health & Science University, Portland
"Department of Neurosurgery & Neurology , Medical University of South Carolina"
ALS Association
OTHER
Barrow Neurological Institute
OTHER