Vasculitis syndromes: RAVE about rituximab in ANCA vasculitis?

Follow-up data from the RAVE trial have shown that rituximab is as effective as immunosuppression with cyclophosphamide followed by azathioprine in antineutrophil cytoplasmic antibody (ANCA) associated vasculitis. Rituximab is likely to become the standard of care for many patients with ANCA disease. However, an individualized approach is needed to identify those who require more-intense or prolonged therapy.