2020年1月
Rationale of concomitant cyclophosphamide for remission-induction in patients with antineutrophil cytoplasmic antibody-associated vasculitis: A propensity score-matched analysis of two nationwide prospective cohort studies.
Modern rheumatology
- 巻
- 31
- 号
- 1
- 開始ページ
- 205
- 終了ページ
- 213
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1080/14397595.2019.1707997
- 出版者・発行元
- TAYLOR & FRANCIS LTD
Abstract
Objectives: We evaluated the effectiveness of cyclophosphamide for patients with microscopic polyangiitis and granulomatosis with polyangiitis.Methods: Patients treated with cyclophosphamide and glucocorticoid (cyclophosphamide group) or glucocorticoid alone (non-cyclophosphamide group) for remission-induction were enrolled from two Japanese nationwide prospective inception cohort studies. The effectiveness and safety outcomes were compared before and after propensity score (PS)- matching.Results: Proportion of patients achieving Birmingham Vasculitis Activity Score (BVAS)-remission and BVAS-remission plus a daily prednisolone dosage of ≤10 mg (GC-remission) by Month 6 were not significantly different between cyclophosphamide and non-cyclophosphamide groups before (n = 144 and 155) and after (n = 94 for each group) PS-matching. In myeloperoxidase-antineutrophil cytoplasmic antibody (MPO-ANCA)-positive PS-matched patients, GC-remission by Month 6 was superior in CYC group (n = 82) than in non-CYC group (n = 91) (49 vs. 31%, p = .020). Overall, end-stage renal disease-free and relapse-free survival rates, Vasculitis Damage Index score, and proportions
Objectives: We evaluated the effectiveness of cyclophosphamide for patients with microscopic polyangiitis and granulomatosis with polyangiitis.Methods: Patients treated with cyclophosphamide and glucocorticoid (cyclophosphamide group) or glucocorticoid alone (non-cyclophosphamide group) for remission-induction were enrolled from two Japanese nationwide prospective inception cohort studies. The effectiveness and safety outcomes were compared before and after propensity score (PS)- matching.Results: Proportion of patients achieving Birmingham Vasculitis Activity Score (BVAS)-remission and BVAS-remission plus a daily prednisolone dosage of ≤10 mg (GC-remission) by Month 6 were not significantly different between cyclophosphamide and non-cyclophosphamide groups before (n = 144 and 155) and after (n = 94 for each group) PS-matching. In myeloperoxidase-antineutrophil cytoplasmic antibody (MPO-ANCA)-positive PS-matched patients, GC-remission by Month 6 was superior in CYC group (n = 82) than in non-CYC group (n = 91) (49 vs. 31%, p = .020). Overall, end-stage renal disease-free and relapse-free survival rates, Vasculitis Damage Index score, and proportions
- リンク情報
- ID情報
-
- DOI : 10.1080/14397595.2019.1707997
- ISSN : 1439-7595
- PubMed ID : 31859544