5,000
Participants
Start Date
October 1, 2017
Primary Completion Date
October 31, 2040
Study Completion Date
October 31, 2040
RECRUITING
Columbia University Irving Center, New York
RECRUITING
National Institute of Neurological Disorders and Stroke, Bethesda
RECRUITING
University of Pittsburgh, Pittsburgh
TERMINATED
Massachusetts General Hospital, Boston
TERMINATED
Brigham and Women's Hospital, Boston
University of Pittsburgh
OTHER
Brigham and Women's Hospital
OTHER
Columbia University
OTHER