AstraZeneca Rare Disease
Alexion Expands Indications for Long-Acting C5 Complement Inhibitor Ultomiris in Rare Autoimmune Disorder NMOSD
Ultomiris, ravulizumab-cwvz, C5 complement inhibitor, neuromyelitis optica spectrum disorder (NMOSD), FDA approval, long-acting, zero relapses, CHAMPIER-NMOSD trial, Annals of Neurology publication, Marc Dunoyer, AstraZeneca Rare Disease, Alexion, generalised myasthenia gravis (gMG), paroxysmal nocturnal haemoglobinuria (PNH).