Status: Recruiting
A Study to Evaluate the Clinical Outcomes of Efgartigimod PH20 SC in Adults With New-onset Generalized Myasthenia Gravis (gMG)
The main purpose of this study is to measure how well adults with new-onset gMG (which means they've had generalized disease signs and/or symptoms for less than 1 year) respond to treatment with efgartigimod PH20 SC. The study consists of a treatment period of 51 weeks. The study duration for each participant will be approximately 58 weeks.
Participants needed: 30
Trial details
Phase: Phase 4Age: 18+Biological sex: AllType: InterventionalSponsor: argenxUpdated: Mar 10, 2026Locations: 18
Eligibility criteria
Is at least 18 years when signing the ICF [+5]
gMG diagnosis of MGFA class I or V [+2]