Trial Profile

Efficacy and Safety of Nipocalimab vs Efgartigimod for Patients With Generalized Myasthenia Gravis in a Randomized, Open-label, Phase 3b, Interventional Trial Including Within Class Switching From Efgartigimod to Nipocalimab

Status: Recruiting

Phase of Trial: Phase III

Latest Information Update: 18 Feb 2026

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At a glance

18 Feb 2026 Planned End Date changed from 4 Sep 2028 to 11 Dec 2028.
05 Dec 2025 Status changed from not yet recruiting to recruiting.
29 Oct 2025 According to the Johnson and Johnson Media Release, study design will present at the 2025 Myasthenia Gravis Foundation of America (MGFA) Scientific Session and the American Association of Neuromuscular and Electrodiagnostic Medicine (AANEM) Annual Meeting.

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