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Study identifier: NCT06392386 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Study of Efgartigimod PH20 SC in Children Between 2 and Less Than 18 Years of Age With Generalized Myasthenia Gravis

Condition: Generalized Myasthenia Gravis  ·  Sponsor: argenx

PhasePhase 2/Phase 3
Planned participants12
Who can joinAll sexes, 2 Years to 17 Years
Healthy volunteersNo

About this study

The purpose of this study is to measure the pharmacokinetics (PK), pharmacodynamics (PD), safety, tolerability, and immunogenicity of efgartigimod PH20 SC in pediatric participants with gMG aged 2 to \<18 years. The primary goal is to confirm an appropriate dose of efgartigimod PH20 SC for pediatric patients using PK and PD results from this study. Participants will receive injections of efgartigimod PH20 SC and will be monitored for safety until the end of the study. At the end of the follow-up period, eligible participants may roll over to an open-label extension (OLE) study. The participants will be in the study for up to 14 weeks.

This description comes directly from the study's public registry record.

Talk to the study team

Sabine Coppieters, MD  ·  857-350-4834  ·  clinicaltrials@argenx.com

Always discuss trial participation with your own doctor first.

Locations (20)

Carolinas HealthCare System Neurosciences Institute - NeurologyCharlotte, North Carolina, United StatesRecruiting
Neurology Rare Disease CenterDenton, Texas, United StatesRecruiting
University of VirginiaCharlottesville, Virginia, United StatesRecruiting
UZ GentGhent, BelgiumRecruiting
Childrens Hospital of Eastern OntarioOttawa, CanadaRecruiting
Fakultni nemocnice BrnoBrno, CzechiaRecruiting
Fakultni nemocnice OstravaOstrava, CzechiaRecruiting
AP-HM- Hôpital de La TimoneMarseille, FranceRecruiting
Universitätsklinikum EssenEssen, GermanyRecruiting
Hadassah Medical Center- Ein KeremJerusalem, IsraelRecruiting
Schneider Children's Medical Center of IsraelPetah Tikvah, IsraelRecruiting
Tel Aviv Sourasky Medical Center IchilovTel Aviv, IsraelRecruiting

+ 8 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06392386