Persistent MOG-IgG positivity is a predictor of recurrence in MOG-IgG-associated optic neuritis, encephalitis and myelitis.
Luana Michelli OliveiraSamira Luisa Apóstolos-PereiraMilena Sales PitombeiraPedro Henrique Bruel TorrettaDagoberto CallegaroDouglas Kazutoshi SatoPublished in: Multiple sclerosis (Houndmills, Basingstoke, England) (2018)
MOG-IgG patients usually present with a relapsing course, and the risk of relapse was associated with longitudinally persistent MOG-IgG seropositivity. In contrast, patients who experienced a single attack became spontaneously seronegative for MOG-IgG during long-term follow-up.