タナカ　リョウジロウ   Ryojiro Tanaka   田中　亮二郎    所属   川崎医科大学  医学部 臨床医学　小児科学    職種   特任教授
論文種別	原著
言語種別	英語
査読の有無	査読あり
表題	Treatment strategies for Henoch-Schönlein purpura nephritis by histological and clinical severity.
掲載誌名	正式名：Pediatric nephrology (Berlin, Germany) 略　 称：Pediatr Nephrol ISSNコード：1432198X/0931041X
掲載区分	国外
巻・号・頁	26(4),pp.563-9
著者・共著者	Takeshi Ninchoji, Hiroshi Kaito, Kandai Nozu, Yuya Hashimura, Kyoko Kanda, Ichiro Kamioka, Yuko Shima, Kiyoshi Hamahira, Koichi Nakanishi, Ryojiro Tanaka, Norishige Yoshikawa, Kazumoto Iijima, Masafumi Matsuo
発行年月	2011/04
概要	The management of Henoch-Schönlein purpura nephritis (HSPN) is controversial. It has been revealed that some patients develop end-stage renal disease and aggressive treatment with drugs such as steroids is increasing, and some of them may be overzealous. At our institutes, our treatment decisions are based on the clinical and pathological severity of the case in an attempt to limit the indications for aggressive therapies such as steroids and immunosuppressive agents. Here, we retrospectively examined the efficacy of treatment for HSPN. Renal biopsy was performed in patients with nephrotic syndrome or persistent proteinuria for more than 3 months and patients were classified by treatment. Patients (n=31) with moderately severe HSPN (histological grade I-III and serum albumin [Alb] >2.5 g/dl) were treated with angiotensin-converting enzyme inhibitors and/or angiotensin receptor blockers. Patients (n=19) with HSPN exceeding grade III or Alb ≤ 2.5 g/dl received combination therapy comprising prednisolone, immunosuppressants, warfarin, and dipyridamole. All patients showed resolution of proteinuria without renal dysfunction during the observation period (3.76 ± 0.37 years). Our findings support those of some earlier reports that treatment strategies for HSPN should depend on the histological and clinical severity. Furthermore, aggressive therapies, particularly combination therapies, are unnecessary for moderate-severe HSPN.
DOI	10.1007/s00467-010-1741-5
PMID	21203777