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JACC:可溶性肿瘤因子2抑制剂可预测慢性心衰预后

2018-10-31 MedSci MedSci原创

可溶性肿瘤因子2抑制剂(sST2)是一种炎症和纤维化的生物标志物。本研究的目的旨在评估sST2在慢性心衰中的预测价值。本研究共纳入了4268名患者(平均年龄为68岁,男性占75%,65%为缺血性心衰,87%为左室射血分数(LVEF)<40%),其NT-proBNP、hs-TnT和sST2的水平分别是1,360 ng/l (四分位数区间:513 -3,222 ng/l), 18 ng/l (四分位数

可溶性肿瘤因子2抑制剂(sST2)是一种炎症和纤维化的生物标志物。本研究的目的旨在评估sST2在慢性心衰中的预测价值。

本研究共纳入了4268名患者(平均年龄为68岁,男性占75%,65%为缺血性心衰,87%为左室射血分数(LVEF)<40%),其NT-proBNP、hs-TnT和sST2的水平分别是1,360 ng/l (四分位数区间:513 -3,222 ng/l), 18 ng/l (四分位数区间:9-33 ng/l)和27 ng/l (四分位数区间:20-39 ng/l),经过平均2.4年时间的随访,1319名(31%)患者出现了全因死亡,在4118名数据完整的患者中,有1029名患者至少一次因心衰恶化住院。sST2预测全因死亡、血管死亡和癌症死亡的最佳阈值为28 ng/ml。在一个包含年龄、性别、BMI、缺血性病因、LVEF、纽约心功能分级、肾小球滤过率、心衰药物治疗、NT-proBNP和hs-TnT的模型中,sST2每翻一倍,全因死亡、血管死亡和癌症死亡的风险分别增加26%, 25%和30%。

研究结果显示,可溶性肿瘤因子2抑制剂是一种强的全因死亡、心血管死亡和癌症死亡风险的预测因子,也是慢性心衰再住院风险的预测因子。

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    2019-09-03 jklm09
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    2019-07-11 liuquan
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    2019-08-24 hbwxf
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