Diabetes Care:靶向HbA1c改善透析糖尿病患者死亡率

2012-08-29 高晓方 医学论坛网

      欧美学者的透析转归和实践特征研究(DOPPS)的最新结果表明,在伴有1型或2型糖尿病的透析患者中糖化血红蛋白(HbA1c)水平强烈预测患者死亡率。HbA1c在7%~7.9%区间之外时死亡率升高,因而,调整透析患者降糖治疗药物可作为改善转归的临床实践。论文于2012年8月21日在线发表于《糖尿病护理》(Diabetes Care)杂志。    此项研究共纳入9201例伴有1型或2型糖

  透析

   欧美学者的透析转归和实践特征研究(DOPPS)的最新结果表明,在伴有1型或2型糖尿病的透析患者中糖化血红蛋白(HbA1c)水平强烈预测患者死亡率。HbA1c在7%~7.9%区间之外时死亡率升高,因而,调整透析患者降糖治疗药物可作为改善转归的临床实践。论文于2012年8月21日在线发表于《糖尿病护理》(Diabetes Care)杂志。

   此项研究共纳入9201例伴有1型或2型糖尿病的血液透析患者,并在入组后8个月内至少测定了一次HbA1c。对潜在混淆因素进行校正后,利用Cox回归分析评估HbA1c与死亡率的相关性。

   结果显示,HbA1c与死亡率呈U形相关。对年龄、性别、种族、体质指数(BMI)、血清白蛋白、透析时间、血清肌酐、共病、胰岛素应用、血红蛋白、低密度脂蛋白胆固醇(LDL-C)进行校正后,与HbA1c为7%~7.9%相比,HbA1c水平<5%、5%~5.9%、6%~6.9%、8%~8.9%和≥9.0%的危险比分别为1.35、1.18、1.21、1.16和1.38。HbA1c<6%的患者有35%应用糖尿病药物,≥9%的患者有29%未应用上述药物。

  链接:Ramirez SP, McCullough KP, Thumma JR, Nelson RG, Morgenstern H, Gillespie BW, Inaba M, Jacobson SH, Vanholder R, Pisoni RL, Port FK, Robinson BM.Hemoglobin A1c Levels and Mortality in the Diabetic Hemodialysis Population: Findings from the Dialysis Outcomes and Practice Patterns Study (DOPPS). Diabetes Care. 2012 Aug 21



    

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    2013-06-11 Smile2680
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