Mechanism of Action of Vyvgart
Introduction Vyvgart is the brand name of efgartigimod alfa-fcab, an immunomodulatory biologic drug used for generalized myasthenia gravis, commonly abbreviated as gMG. Pharmacologically, Vyvgart is a neonatal Fc receptor blocker, also called an FcRn blocker. A related subcutaneous product, Vyvgart Hytrulo, contains efgartigimod alfa with hyaluronidase-qvfc and is used in adults with generalized myasthenia gravis … Read more