A Study to Assess Efficacy and Safety of Efgartigimod PH20 SC in Adults With Ocular Myasthenia Gravis

The purpose of this study is to evaluate the efficacy and safety of efgartigimod PH20 SC given by a pre-filled syringe in adult patients with ocular myasthenia gravis. The study consists of a part A (...

Lead sponsor: argenx•20 U.S. locations•View source on ClinicalTrials.gov

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Trial snapshot

StatusACTIVE_NOT_RECRUITING

PhasePHASE3

Enrollment141

Start dateSep 2024

Last updatedDec 15, 2025

Condition

Myasthenia Gravis, Ocular

Locations shown

HonorHealth Neurology - Bob Bové Neuroscience Institute

Scottsdale, Arizona

Loma Linda University Health

Loma Linda, California

USC Roski Eye Institute - Los Angeles

Los Angeles, California

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: December 15, 2025Data synced to Clareo: May 25, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

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