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OncoMatch/Clinical Trials/NCT06765161

Efgartigimod in IVIG Dependent Myasthenia Gravis Patients

Is NCT06765161 recruiting? Yes, currently enrolling (May 2026). This Phase 3 trial studies efgartigimod administration for myasthaenia gravis.

Phase 3RecruitingClinique Neuro-OutaouaisNCT06765161Data as of May 2026

Treatment: efgartigimod administrationThis study is an open label, single center, prospective, 26 weeks study with descriptive analysis where IVIG is replaced by efgartigimod therapy. MG-ADL and MGQOL evaluations will occur weekly throughout the study to week 26.

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Extracted eligibility criteria

Prior therapy

Must have received: intravenous immunoglobulin — chronic regular treatment for myasthenia gravis for the past year or more

Receiving chronic regular IVIG treatments for myasthenia gravis for the past year or more

Cannot have received: anti-CD20 antibody (rituxan)

previous rituxan or eculizumab treatment or plasma exchange within the past six months

Cannot have received: C5 complement inhibitor (eculizumab)

previous rituxan or eculizumab treatment or plasma exchange within the past six months

Cannot have received: plasma exchange

previous rituxan or eculizumab treatment or plasma exchange within the past six months

Cannot have received: surgery

previous thymectomy within the past 3months

Lab requirements

Kidney function

egfr >= 30 ml/min

Structured fields extracted by AI. May contain errors — verify against the official protocol.

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