JAHA:急性失代偿性心力衰竭患者入院U-NGAL水平在不良事件的预后价值!

2017-05-20 xing.T MedSci原创

在急性失代偿性心力衰竭患者中,入院第一天升高的U-NGAL水平与临床急性肾损伤的发生发展相关,并且与预后较差独立相关。

尿液中性粒细胞明胶酶相关脂质运载蛋白(U-NGAL)是急性肾损伤和各种疾病不良事件的早期预测指标;然而,在急性失代偿性心力衰竭的患者中,其意义尚不清楚。近日,心血管疾病领域权威杂志JAHA上发表了一篇研究文章,该研究旨在探讨急性失代偿性心力衰竭的患者入院第一天U-NGAL水平在急性肾损伤和长期预后的预后价值。

研究人员分析了260例在2011和2014年期间入院的急性失代偿性心力衰竭患者,通过测量入院第一天收集的24小时尿液U-NGAL水平。该研究的主要终点为全因死亡、心血管死亡和心力衰竭入院。根据他们的平均U-NGAL水平(32.5μg/GCR),患者被分为2组。

研究人员发现高U-NGAL组参与者有显著较高的住院期间发生的急性肾损伤相比于低U-NGAL组参与者(P=0.0012)。Kaplan-Meier分析显示高U-NGAL组参与者比低U-NGAL组参与者在全因死亡(风险比为2.07;95%可信区间为1.38-3.12,P=0.0004)、心血管死亡(风险比为2.29;95%可信区间为1.28-4.24,P=0.0052)和心衰入院(风险比为1.77;95%可信区间为1.13-2.77,P=0.0119)方面预后更差。将U-NGAL加入到估计的肾小球滤过率可以明显改善全因死亡率的预测准确性(P=0.0083)。

在急性失代偿性心力衰竭患者中,入院第一天升高的U-NGAL水平与临床急性肾损伤的发生发展相关,并且与预后较差独立相关。

原始出处:


Yasuki Nakada,et al. Prognostic Value of Urinary Neutrophil Gelatinase‐Associated Lipocalin on the First Day of Admission for Adverse Events in Patients With Acute Decompensated Heart Failure.JAHA.2017. https://doi.org/10.1161/JAHA.116.004582

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    2017-05-22 zhaohui6731
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    2017-05-21 天涯183

    非常好的文章,学习了,很受益

    0

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    2017-05-21 tanxingdoctor

    学习啦谢谢分享

    0

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    2017-05-20 有备才能无患

    在急性失代偿性心力衰竭患者中,入院第一天升高的U-NGAL水平与临床急性肾损伤的发生发展相关,并且与预后较差独立相关。

    0