A Study To Evaluate Pharmacokinetics, Efficacy, Safety, Tolerability, And Pharmacodynamics Of Satralizumab In Pediatric Patients With Aquaporin-4 Antibody Positive Neuromyelitis Optica Spectrum Disorder (NMOSD)

Children's Hospital Colorado., Denver, Colorado, United States

Hospital de Pediatría S.A.M.I.C.- Prof. Dr. Juan P. Garrahan, Ciudad Autonoma Buenos Aires, Argentina

Clinica Universitaria Reina Fabiola, Córdoba, Argentina

Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong, China

Children's Hospital of Fudan University, Shanghai, Shanghai Municipality, China

Centre Hospitalier Universitaire de Bicêtre, Le Kremlin-Bicêtre, France

IRCCS Ospedale Pediatrico Bambino Gesù - INCIPIT - PIN, Rome, Lazio, Italy

Fondazione Istituto Neurologico Mondino IRCCS, Pavia, Lombardy, Italy

Grupo Medico Camino, DF, Mexico CITY (federal District), Mexico

Uniwersyteckie Centrum Kliniczne, Gdansk, Poland

Instytut "Pomnik - Centrum Zdrowia Dziecka", Warsaw, Poland

Kocaeli University Research and Application Hospit, Kocaeli, Turkey (Türkiye)

Great Ormond Street Hospital for Children, London, United Kingdom