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Key Record Dates

ClinicalTrials.gov Identifier: NCT04856982
Brief Title: A Study of BIIB067 (Tofersen) Initiated in Clinically Presymptomatic Adults With a Confirmed Superoxide Dismutase 1 Mutation (ATLAS)

First Submitted : April 20, 2021
First Submitted that Met QC Criteria : April 20, 2021
First Posted : April 23, 2021

Last Update Submitted that Met QC Criteria : February 15, 2024
Last Update Posted : February 16, 2024