RT Journal Article SR Electronic T1 Use of Rituximab for the Treatment of Antineutrophil Cytoplasm Antibody–associated Vasculitis in Canada, 2010–2020 JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP jrheum.210537 DO 10.3899/jrheum.210537 A1 Arielle Mendel A1 Christian Pagnoux YR 2021 UL http://www.jrheum.org/content/early/2021/08/26/jrheum.210537.abstract AB Rituximab (RTX) is the only biologic approved to date for the treatment of antineutrophil cytoplasm antibody (ANCA)-associated vasculitis (AAV).1,2,3 The Canadian Vasculitis Research Network (CanVasc) has recommended RTX as first-line therapy for remission induction,4 and recently, as the preferred maintenance agent in severe granulomatosis with polyangiitis (GPA) and microscopic polyangiitis (MPA).5