Evaluating Long-term Safety of Efgartigimod Administered Intravenously and Efgartigimod PH20 Administered Subcutaneously in Children With Generalized Myasthenia Gravis
ENROLLING_BY_INVITATION
Status
Conditions
- Generalized Myasthenia Gravis
- gMG
Interventions
- BIOLOGICAL: Efgartigimod IV or Efgartigimod PH20 SC
Sponsor
argenx