Safety and efficacy of chronic weekly rozanolixizumab in generalized myasthenia gravis: the randomized open-label extension MG0004 study.

ABSTRACT:

Background

In the Phase 3 MycarinG study (NCT03971422), six once-weekly subcutaneous infusions of rozanolixizumab significantly improved myasthenia gravis (MG)-specific outcomes versus placebo in patients with acetylcholine receptor or muscle-specific tyrosine kinase autoantibody-positive generalized MG (gMG). Following completion of MycarinG, patients could enroll in the open-label extension MG0004 study (NCT04124965) to receive chronic weekly rozanolixizumab.

Methods

Patients were re-randomized 1:1 to once-weekly rozanolixizumab 7 or 10 mg/kg for up to 52 infusions. The primary endpoints were the occurrence of treatment-emergent adverse events (TEAEs) and TEAEs leading to rozanolixizumab discontinuation. After ≥6 visits/infusions patients could switch to the MG0007 study (

SUBMITTER: Bril V 

PROVIDER: S-EPMC11923026 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature