在2万名医院患者中,托罗邦水平与中期死亡率之间的关联
Jonathan Hinton1,2, Mark Nihal Mariathas1,2, Lavinia Gabara1,2
1University of Southampton, Southampton, UK.
Heart (British Cardiac Society)
|August 7, 2023
概括
即使没有明确的诊断,住院患者心脏托罗素I (cTnI) 水平升高也与中期死亡率的增加有关. 这种关联甚至在托罗邦尼测试没有临床适用时也存在.
科学领域:
- 心脏病学 心脏病学
- 临床病理学 临床病理学
- 流行病学 流行病学
背景情况:
- 在住院患者中,心脏中热素 (cTn) 度升高很常见,通常没有诊断为1型心肌梗塞.
- 这些升高的cTn水平的临床意义,特别是当没有测试时,仍然不确定.
研究的目的:
- 调查心脏托罗邦素I (cTnI) 度与中期死亡率在大量未经选择的医院人群之间的关联.
- 为了确定这种关联是否成立,即使cTnI测试缺乏特定的临床适应症.
主要方法:
- 对20,000名连续接受hs-cTnI测定测量的患者进行前性观察性研究.
- 从NHS数字获得的死亡率数据.
- 统计分析包括多变量Cox和里程碑分析.
主要成果:
- 超过91%的患者没有cTnI测试的临床适应性.
- 在超出正常的上限的cTnI度的患者中,死亡率明显高 (45.3%对12.3%).
- 逻辑10 cTnI度与死亡率独立相关 (HR 1.76),这种关系在排除过早死亡后仍然存在.
结论:
- 在广泛的医院人群中,高cTnI水平独立地与中期死亡率有关,不论测试的临床适应症如何.
- 这一发现突显了cTnI在未被选择的患者中的预后价值.
关键词:
肌肉心脏病发作 肌肉心脏病发作相关概念视频
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