OBJECTIVE: The NORAM (Nonrenal Wegener's Granulomatosis Treated Alternatively with Methotrexate [MTX]) trial demonstrated that MTX can replace cyclophosphamide (CYC) as remission-inducing treatment for patients with newly diagnosed early systemic antineutrophil cytoplasmic antibody-associated vasculitis. Duration of relapse-free survival was longer among CYC-treated patients than among MTX-treated patients during short-term followup. The aim of the present study was to describe the long-term outcome in patients enrolled in the randomized clinical trial. METHODS: Outcome questionnaires were sent to investigators who had recruited patients for the NORAM trial. Patients treated with MTX for induction of remission (n = 49) were compared to CYC-treated patients (n = 46) with respect to immunosuppressive therapy during followup, relapse-free survival, mortality, and occurrence of other clinical events. RESULTS: The median duration of followup was 6 years (range 0.1-10.8 years). One patient developed end-stage renal disease, and 11 died. The number of patients affected by serious infection, malignancy, or severe organ failure did not differ between treatment groups, and no difference in survival rate was observed. The duration of corticosteroid therapy was longer in the MTX group during the 18 months of the trial (P = 0.005). During subsequent followup, patients who were in the MTX group in the NORAM trial received corticosteroids, CYC, and other immunosuppressive agents (azathioprine, MTX, and/or mycophenolate mofetil) for longer periods than those who were in the CYC group (P = 0.004, P = 0.037, and P = 0.031, respectively). The cumulative relapse-free survival tended to be lower in the MTX group (P = 0.056). CONCLUSION: In the NORAM cohort, no difference in occurrence of major adverse events was observed between treatment groups during long-term followup. However, first-line treatment with MTX was associated with less effective disease control than CYC-based induction therapy.
RCT Entities:
OBJECTIVE: The NORAM (Nonrenal Wegener's Granulomatosis Treated Alternatively with Methotrexate [MTX]) trial demonstrated that MTX can replace cyclophosphamide (CYC) as remission-inducing treatment for patients with newly diagnosed early systemic antineutrophil cytoplasmic antibody-associated vasculitis. Duration of relapse-free survival was longer among CYC-treated patients than among MTX-treated patients during short-term followup. The aim of the present study was to describe the long-term outcome in patients enrolled in the randomized clinical trial. METHODS: Outcome questionnaires were sent to investigators who had recruited patients for the NORAM trial. Patients treated with MTX for induction of remission (n = 49) were compared to CYC-treated patients (n = 46) with respect to immunosuppressive therapy during followup, relapse-free survival, mortality, and occurrence of other clinical events. RESULTS: The median duration of followup was 6 years (range 0.1-10.8 years). One patient developed end-stage renal disease, and 11 died. The number of patients affected by serious infection, malignancy, or severe organ failure did not differ between treatment groups, and no difference in survival rate was observed. The duration of corticosteroid therapy was longer in the MTX group during the 18 months of the trial (P = 0.005). During subsequent followup, patients who were in the MTX group in the NORAM trial received corticosteroids, CYC, and other immunosuppressive agents (azathioprine, MTX, and/or mycophenolate mofetil) for longer periods than those who were in the CYC group (P = 0.004, P = 0.037, and P = 0.031, respectively). The cumulative relapse-free survival tended to be lower in the MTX group (P = 0.056). CONCLUSION: In the NORAM cohort, no difference in occurrence of major adverse events was observed between treatment groups during long-term followup. However, first-line treatment with MTX was associated with less effective disease control than CYC-based induction therapy.
Authors: Jan Henrik Schirmer; Peer M Aries; Kirsten de Groot; Bernhard Hellmich; Julia U Holle; Christian Kneitz; Ina Kötter; Peter Lamprecht; Ulf Müller-Ladner; Eva Reinhold-Keller; Christof Specker; Michael Zänker; Frank Moosig Journal: Z Rheumatol Date: 2017-11 Impact factor: 1.372
Authors: Uta Erdbrügger; Jan T Kielstein; Kerstin Westman; Jennie Z Ma; Wenjun Xin; Stephanie M Bode-Böger; Mȧrten Segelmark; Niels Rasmussen; Kirsten De Groot Journal: Eur J Rheumatol Date: 2018-04-02
Authors: Rennie L Rhee; Susan L Hogan; Caroline J Poulton; Julie Anne G McGregor; J Richard Landis; Ronald J Falk; Peter A Merkel Journal: Arthritis Rheumatol Date: 2016-07 Impact factor: 10.995
Authors: Michael Walsh; Mikkel Faurschou; Annelies Berden; Oliver Flossmann; Ingeborg Bajema; Peter Hoglund; Rona Smith; Wladimir Szpirt; Kerstin Westman; Charles D Pusey; David R W Jayne Journal: Clin J Am Soc Nephrol Date: 2014-06-26 Impact factor: 8.237