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KIDNEY INT:入院前蛋白尿影响需要透析的急性肾损伤不能恢复的风险!

2018-01-17 xing.T MedSci原创

因此,AKI-D前期蛋白尿水平是肾脏不能恢复的分级、独立危险因素,其有助于改善AKI-D患者的短期危险分层。

需要透析的急性肾损伤(AKI-D)后肾脏恢复是一个重要的临床和以患者为中心的结局。近日,肾脏病领域权威杂志kidney international上发表了一篇研究文章,研究人员旨在社区为基础的人群中评估入院前蛋白尿水平是否独立影响AKI-D后不能恢复的风险。

该研究纳入了2009年1月1日至2015年9月30日期间经历过AKI-D的所有成年患者。在AKI-D住院前4年,研究人员通过试纸测定了受试者入院前蛋白尿水平,该研究的结局为开始肾脏替代治疗后第90天的肾脏恢复情况。研究人员采用多变量logistic回归来调整基础估计的肾小球滤过率(eGFR)、年龄、性别、种族、短期预测的死亡风险、合并症和药物使用。

在5347名AKI-D成年人中,平均年龄为66岁,其中男性占59%,白人占50%。与阴性/微量蛋白尿相比,蛋白尿为1+的不能恢复受试者(继续透析或死亡)校正后的比值比为1.47(95%可信区间为1.19-1.82),蛋白尿为2+或更高的受试者为1.92(1.54-2.38)。在幸存者中,对于基线eGFR超过60mL/min/1.73m2的阴性/微量蛋白尿受试者粗略恢复的几率为83%,而对于eGFR为15-29mL/min/1.73m2的蛋白尿为2+或更多的受试者粗略恢复的几率降至25%。

因此,AKI-D前期蛋白尿水平是肾脏不能恢复的分级、独立危险因素,其有助于改善AKI-D患者的短期危险分层。

原始出处:


Benjamin J. Lee,et al. Pre-admission proteinuria impacts risk of non-recovery after dialysis-requiring acute kidney injury.kidney-international.2017. http://dx.doi.org/10.1016/j.kint.2017.10.017

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    2018-01-19 gwc389
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    2018-01-17 139****0239

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