title: When should patients with ANCA-associated vasculitis be switched from induction to maintenance therapy?
authors: Addenbrooke's Hospital, Cambridge, UK.
authors: Oliver
authors: O
authors: Flossmann
authors: Kirsten
authors: K
authors: de Groot
mesh_terms: D019268:Antibodies, Antineutrophil Cytoplasmic / Q000276:immunology*; D001379:Azathioprine / Q000627:therapeutic use; D003520:Cyclophosphamide / Q000627:therapeutic use; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D008727:Methotrexate / Q000627:therapeutic use; D016032:Randomized Controlled Trials as Topic; D012074:Remission Induction; D055502:Secondary Prevention; D014657:Vasculitis / Q000188:drug therapy* / Q000276:immunology*
chemical_list: D019268:Antibodies, Antineutrophil Cytoplasmic; D007166:Immunosuppressive Agents; D003520:Cyclophosphamide; D001379:Azathioprine; D008727:Methotrexate