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A Phase 1/2 Multiple-Ascending-Dose Study With a Long-Term Open-Label Extension to Assess the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Effect on Disease Progression of BIIB105 Administered Intrathecally to Adults With Amyotrophic Lateral Sclerosis With or Without Poly-CAG Expansion in the Ataxin-2 Gene

A Phase 1/2 Multiple-Ascending-Dose Study With a Long-Term Open-Label Extension to Assess the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Effect on Disease Progression of BIIB105 Administered Intrathecally to Adults With Amyotrophic Lateral Sclerosis With or Without Poly-CAG Expansion in the Ataxin-2 Gene

  • Clinical Trial Information

    Trial Contact: Carlo, Charlene S; Monserrate, Francheska

    Trial Phone: 321.841.1324 ; 321-841-4717

  • IRB No: W23.027.02

    Protocol Abbrev: BIIB105

    Principal Investigator: Vahid Tohidi, MD, PhD

    Phase: Drug: Phase I

    Age Group: Adult

    Secondary Protocol No: 275AS101

    Treatment: BIIB105

    Therapies Involved: Medication

    ClinicalTrials.gov ID: NCT04494256

  • Objective

    To evaluate the safety and tolerability of BIIB105 in participants with ALS or polyQ-ALS.

  • Key Eligibility

    Adults With Amyotrophic Lateral Sclerosis With or Without Poly-CAG Expansion in the Ataxin-2 Gene