並列タイトル等成人発症の微小変化型ネフローゼ症候群に対するプレドニゾロン初期投与量と，寛解，再発，及び感染症との関連
タイトル（掲載誌）Clinical and experimental nephrology
一般注記出版タイプ： VoR
type:Thesis
Background: A dose of 0.5-1 mg/kg/day of prednisolone (PSL) is administered for the initial treatment of minimal change disease (MCD). However, little is known about the optimal PSL dose for the initial treatment of MCD. Methods: We conducted a retrospective multicenter cohort study of treatment-naive adult patients with MCD diagnosed by renal biopsy from 1981 to 2015 in whom PSL monotherapy was performed as the initial treatment. The exposure of interest was an initial median PSL dose of < 0.63 mg/kg/day (Group L) compared to ≥ 0.63 mg/kg/day (Group H). Cumulative remission and relapse after remission were compared between these groups using Cox regression adjusted for baseline characteristics. Results: Ninety-one patients met the inclusion criteria. During a median follow-up of 2.98 years, 87 (95.6%) patients achieved complete remission, and 47.1% relapsed after remission. There was no significant difference in the remission rate between the groups at 4 weeks of follow-up (66.7 vs. 82.6%). The median time to remission in Group L was comparable to that in Group H (17.0 vs. 14.0 days). A multivariable Cox hazard model revealed that the initial PSL dose was not a significant predictor of remission. The cumulative steroid doses at 6 months, 1 year, and 2 years after treatment initiation were significantly lower in Group L than in Group H. Conclusion: The initial PSL dose was not associated with time to remission, remission rate, time to relapse, or relapse rate. Therefore, a low initial steroid dose may be sufficient to achieve remission.
博士（医学）・甲第803号・令和3年12月21日
© 2021. The Author(s).
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identifier:Clinical and experimental nephrology Vol.26 No.1 p.29-35 (2022 Jan)
identifier:13421751
identifier:http://ginmu.naramed-u.ac.jp/dspace/handle/10564/3952
identifier:Clinical and experimental nephrology, 26(1): 29-35
関連情報（DOI）10.1007/s10157-021-02119-3
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
提供元機関・データベース奈良県立医科大学 : 奈良県立医科大学機関リポジトリ GINMU