來氟米特聯(lián)合糖皮質(zhì)激素治療IgA腎病隨機(jī)對照臨床研究
發(fā)布時(shí)間:2019-04-03 18:39
【摘要】:背景與目的 IgA腎病是世界范圍內(nèi)最常見的原發(fā)性腎小球疾病,約有15% 40%的患者在15年進(jìn)展至終末期腎臟疾病(ESRD)。其發(fā)病機(jī)制復(fù)雜,臨床表現(xiàn)多樣,目前尚無治療IgA腎病的公認(rèn)方案,免疫抑制劑的應(yīng)用仍具爭議。來氟米特是一種新型免疫抑制劑,近年來被報(bào)道用于IgA腎病的治療,,但關(guān)于其療效評價(jià)不一。本研究觀察來氟米特聯(lián)合糖皮質(zhì)激素治療IgA腎病的療效及安全性,從而為臨床用藥提供參考。 方法 選取2012年8月—2013年2月于鄭州大學(xué)第二附屬醫(yī)院行腎穿刺活檢確診為IgA腎病的患者60例,年齡在18 50歲之間,24小時(shí)尿蛋白定量≥3.5g/d,治療前血肌酐<265umol/L,Lee分級Ⅱ-Ⅴ級。60例患者隨機(jī)分為兩組——來氟米特聯(lián)合糖皮質(zhì)激素組(LEF組)和對照組,每組各30例。LEF組口服醋酸潑尼松片及來氟米特片,醋酸潑尼松片起始劑量為1mg/(kg.d),于8-12周開始減量,每2周減5mg,減至10mg/d時(shí)維持3個(gè)月漸停藥,來氟米特片用量為20mg/d;對照組僅口服醋酸潑尼松片,用法用量同LEF組。所有患者均接受ACEI/ARB藥物治療。治療時(shí)間為12個(gè)月。分別于治療前及治療后1、3、6、12個(gè)月時(shí)測定兩組24小時(shí)尿蛋白定量、血漿白蛋白、血肌酐、腎小球?yàn)V過率、膽固醇、甘油三酯、胱抑素C水平,并比較兩組療效及不良反應(yīng)發(fā)生情況。 結(jié)果 治療12個(gè)月后LEF組總有效率顯著高于對照組(93.3%vs70.0%,P<0.05),但兩組完全緩解率無顯著差異(33.3%vs20.0%,P>0.05);治療3個(gè)月時(shí)LEF組24小時(shí)尿蛋白定量較治療前顯著減少(P<0.05),血漿白蛋白較治療前顯著增加(P<0.05),但對照組24小時(shí)尿蛋白定量及血漿白蛋白與治療前比較無顯著差異(P>0.05);治療6個(gè)月及12個(gè)月時(shí),兩組24小時(shí)尿蛋白定量均較治療前顯著下降(P<0.05),血漿白蛋白均較治療前顯著增加(P<0.05)。治療12個(gè)月時(shí)LEF組24小時(shí)尿蛋白定量較對照組顯著下降(P<0.01),血漿白蛋白較對照組顯著增加(P<0.01);整個(gè)治療過程中兩組的血肌酐、腎小球?yàn)V過率、膽固醇、甘油三酯、胱抑素C的變化無顯著差異(P>0.05)。LEF組完全緩解患者未見復(fù)發(fā),對照組有4例患者病情復(fù)發(fā),兩組復(fù)發(fā)率有顯著差異(0%vs13.3%,P<0.05)。LEF組及對照組的不良反應(yīng)發(fā)生率分別為10.0%和7.1%,兩組無統(tǒng)計(jì)學(xué)差異(P>0.05),未發(fā)生嚴(yán)重不良反應(yīng)。 結(jié)論 來氟米特聯(lián)合糖皮質(zhì)激素治療IgA腎病與單用糖皮質(zhì)激素相比能更有效降低尿蛋白,升高血漿白蛋白,降低復(fù)發(fā)率。
[Abstract]:Background & objective IgA nephropathy is the most common primary glomerular disease in the world. About 15% to 40% of patients progress to end-stage renal disease (ESRD). In 15 years. The pathogenesis of IgA nephropathy is complicated and its clinical manifestations are diverse. At present, there is no accepted scheme for the treatment of HBV nephropathy, and the application of immunosuppressive agents is still controversial. Leflunomide, a new immunosuppressive agent, has been reported for the treatment of IgA nephropathy in recent years. In this study, we observed the efficacy and safety of leflunomide combined with glucocorticoid in the treatment of IgA nephropathy. Methods from August 2012 to February 2013, 60 patients with IgA nephropathy were diagnosed by renal biopsy in the second affiliated Hospital of Zhengzhou University. The age was between 18 years old and 50 years old, and the 24-hour urinary protein quantity was 鈮
本文編號:2453459
[Abstract]:Background & objective IgA nephropathy is the most common primary glomerular disease in the world. About 15% to 40% of patients progress to end-stage renal disease (ESRD). In 15 years. The pathogenesis of IgA nephropathy is complicated and its clinical manifestations are diverse. At present, there is no accepted scheme for the treatment of HBV nephropathy, and the application of immunosuppressive agents is still controversial. Leflunomide, a new immunosuppressive agent, has been reported for the treatment of IgA nephropathy in recent years. In this study, we observed the efficacy and safety of leflunomide combined with glucocorticoid in the treatment of IgA nephropathy. Methods from August 2012 to February 2013, 60 patients with IgA nephropathy were diagnosed by renal biopsy in the second affiliated Hospital of Zhengzhou University. The age was between 18 years old and 50 years old, and the 24-hour urinary protein quantity was 鈮
本文編號:2453459
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