
Ultomiris approved in Japan for the prevention of relapses in patients with neuromyelitis optica spectrum disorder (NMOSD)
Ultomiris approved in Japan for the prevention of relapses in patients with neuromyelitis optica spectrum disorder (NMOSD) Ultomiris (ravulizumab) has been approved in Japan as the first and only long-acting C5 complement inhibitor for the prevention of relapses in patients with…












