title: [Plasmapheresis in acute phase of multiple sclerosis and neuromyelitis optica].
abstract: In acute phase of multiple sclerosis (MS) and neuromyelitis optica (NMO), plasmapheresis (PP) should be considered as the 2nd choice treatment when corticosteroid pulse therapy results in unsuccessful. It is believed that the beneficial effects of PP occur through the elimination of pathogenic humoral and plasma factors, including autoantibodies, complement components, and cytokines. In MS, several clinical trials have shown the efficacy. However, there have been no randomized controlled trials that demonstrated the efficacy of PP in NMO. There are three methods of PP, plasma exchange, double filtration plasmapheresis and immunoadsorption plasmapheresis, available in Japan. But the difference of efficacy among these 3 methods has not been fully evaluated.
authors.forename: Hidenori
authors.initials: H
authors.lastname: Matsuo
mesh_terms: D000208:Acute Disease; D006801:Humans; D009103:Multiple Sclerosis / Q000628:therapy*; D009471:Neuromyelitis Optica / Q000628:therapy*; D010956:Plasmapheresis / Q000379:methods; D012008:Recurrence