50
Participants
Start Date
October 24, 2024
Primary Completion Date
April 30, 2026
Study Completion Date
February 28, 2028
BIIB122 225 mg
Administered as specified in the treatment arm
BIIB122-Matching Placebo
Administered as specified in the treatment arm
RECRUITING
Ichan School of Medicine at Mount Sinai/Beth Israel Downtown-Movement Disorder Center, New York
RECRUITING
Parkinson's Disease and Movement Disorders Center, Boca Raton
RECRUITING
Cedars-Sinai Department of Neurology, Los Angeles
RECRUITING
University of California San Francisco, San Francisco
RECRUITING
Evergreen Health Laboratory, Kirkland
RECRUITING
Inland Northwest Research, Spokane
RECRUITING
Beth Israel Deaconess Medical Center, Boston
RECRUITING
Technische Universität Dresden, Dresden
RECRUITING
University of Lübeck, Lübeck
RECRUITING
University Hospital Tübingen, Tübingen
RECRUITING
Hospital Universitari General de Catalunya, Barcelona
RECRUITING
Hospital Universitari Vall d'Hebron, Barcelona
RECRUITING
Hospital Universitario Donostia, Donostia / San Sebastian
RECRUITING
Universitary Hospital La Princesa, Madrid
RECRUITING
IDIVAL/University Hospital Marques de Valdecilla, Santander
RECRUITING
Hospital Universitario Virgen del Rocio, Seville
Lead Sponsor
Collaborators (1)
Biogen
INDUSTRY
Denali Therapeutics Inc.
INDUSTRY