Answer
Its use in myasthenic crisis has not been studied. A crisis is a medical emergency requiring established urgent management, which efgartigimod alfa must not delay.
Sources for this answer
- Vyvgart 1000 mg solution for injection in pre-filled syringe — Current selected SmPCemc · Summary of Product Characteristics
- Vyvgart 20 mg/mL concentrate for solution for infusion — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.