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三种评价2型糖尿病患者肾小球滤过功能方法的临床分析 被引量:2

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摘要 目的对比临床上测定肾小球滤过率(GFR)的血肌酐(SCr)、肌酐清除率(Ccr)、血半胱氨酸蛋白酶抑制剂C(CysC)三种方法在反映2型糖尿病患者GFR变化的适用性。方法选取48例2型糖尿病患者,以体表面积标准化的双血浆法99mTc-DTPA血浆清除率测定值(rGFR)为参考标准,比较SCr、Ccr、CysC与rGFR的相关性及反映2型糖尿病患者肾功能减退的特异度和灵敏度。结果48例2型糖尿病患者Ccr、SCr及CysC测定结果均与rGFR显著相关(r值分别为0.693、-0.524、-0.567,P值均〈0.01),CysC判断GFR下降的灵敏度为81.8%(9/11),高于SCr的54.5%(6/1I)及Ccr的72.7%(8/11)。结论SCr、Ccr、CysC均能反映GFR变化,但CysC更加灵敏,检测CysC可以更早地发现2型糖尿病患者GFR的改变。
作者 何世国
出处 《中国医师进修杂志》 2011年第7期54-55,共2页 Chinese Journal of Postgraduates of Medicine
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