The treatment outcomes of rituximab for intractable otitis media with ANCA-associated vasculitis

Objective To investigate treatment outcomes, hearing outcomes, and adverse effects of rituximab (RTX) for intractable otitis media with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (OMAAV). Methods Twenty-three patients who met the criteria proposed by the OMAAV study group were included. RTX was used for patients who had difficulty achieving induction of remission using glucocorticoids (GC) and intravenous cyclophosphamide...