Roche/Chugai’s Enspryng Not Good Enough In Phase III Myasthenia Gravis Study
Three Phase III Trials Ongoing In Three Other Indications
Many companies have late-stage myasthenia gravis programs in Phase III, but argenx and its Vyvgart competitors won a reprieve with the failure of IL-6 inhibitor Enspryng (satralizumab).