卡尔蛋白蛋白水平及其与肺栓塞患者右心室功能之间的关系
Ahmet Seyfeddin Gurbuz1, Ahmet Taha Sahin2, Hasan Sarı3
1Department of Cardiology, Necmettin Erbakan University Meram Medicine Faculty.
Acta Cardiologica Sinica
|July 31, 2025
概括
卡尔蛋白蛋白显示为肺栓塞 (PE) 的生物标志物具有前途,与右心室 (RV) 功能障碍相关. 这一发现可能有助于与现有的生物标志物一起对PE的评估和管理.
科学领域:
- 心脏病学 心脏病学
- 肺部病理学 肺部病理学
- 生物标志物研究 生物标志物研究
背景情况:
- 肺栓塞 (PE) 诊断依赖于各种生物标志物.
- 在PE中calprotectin的作用及其与右心室 (RV) 功能的关联需要进一步阐明.
研究的目的:
- 评估calprotectin作为PE患者的生物标志物.
- 探索calprotectin水平和已确定的PE生物标志物 (D-二聚合物,热素,proBNP) 之间的相关性.
- 检查PE患者中calprotectin和RV功能之间的关系.
主要方法:
- 前性研究包括58名急性PE患者和31名对照.
- 测量calprotectin,功能,血液学和心声学参数.
- 在PE患者中收集热素,D-二聚体,hs-热素T,血液气体和PE严重性指数得分.
主要成果:
- 与对照组相比,PE患者表现出较高的calprotectin,尿素,肌素和白细胞水平,血小板数量较低.
- 一个calprotectin切断的1.555mcg/ml预测PE与73%的灵敏度和62%的特异性.
- 升高的calprotectin与RV功能受损相关 (TAPSE和RV速度降低),与proBNP的相关性很弱.
结论:
- 卡尔蛋白蛋白显示出作为PE中一个有价值的生物标志物的潜力,为VR功能障碍提供了洞察力.
- 在PE评估中,calprotectin可以补充现有的生物标志物,如proBNP和hs-troponin T.
- 需要进一步的研究来确定calprotectin在PE管理中的全部临床效用.
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