[Progress in the treatment of neuromyelitis optica spectrum disorders related optic neuritis].

Neuromyelitis optica spectrum disorders (NMOSD) related optic neuritis (NMOSD-ON) is a common neuro-ophthalmic disease which often results in permanent blindness. NMOSD is characterized by high recurrence rate and poor prognosis. Therefore the two key objectives of the therapeutic approach for patients with NMOSD are treatment of the acute attacks and prevention of the relapses. With the in-depth study of the pathogenesis of NMOSD, new treatments developed for different stages of the disease are emerging. This review gives an update of latest knowledge of NMOSD-ON, emphasizing both current and future therapeutic approaches. (Chin J Ophthalmol, 2020, 56: 539-543).