败血症相关的心肌损伤:发病率和死亡率
Ye-Ting Zhou1, Guang-Sheng Wang2, Xin-Chun Gao3
1Affiliated Shuyang Hospital, Xuzhou Medical University, Jiangsu, China.
Medicine
|June 23, 2025
概括
败血症相关心肌损伤 (SAMI) 的高心肌损伤标记 (MIMs) 评分预测更高的死亡率. 早期和最高的MIMs得分,以及SOFA和SIRS得分,是预测SAMI患者结果和指导治疗的关键指标.
科学领域:
- 心脏病学 心脏病学
- 关键护理医学 关键护理医学
- 传染性疾病 传染性疾病
背景情况:
- 败血症相关心肌损伤 (SAMI) 的发病率和死亡率尚未得到充分研究.
- 对SAMI结果的有效预测标记对于患者管理至关重要.
研究的目的:
- 调查心肌损伤标记 (MIMs) 评分与SAMI患者的发病率和死亡率之间的关联.
- 确定在重症监护室 (ICU) 内的SAMI患者死亡率的预测因素.
主要方法:
- 在2017年1月1日至2020年1月1日期间,接受ICU治疗的316名成人SAMI患者的回顾性研究.
- 分析初始 (24小时) 和最高的MIMs分数,SOFA分数,SIRS分数和炎症标志物.
- 多变量考克斯模型被用来确定28天死亡率的预测因素.
主要成果:
- 较高的初始MIM得分 (HR=6.4),较高的SIRS得分 (HR=3.2),较高的SOFA得分 (HR=3.6),以及最高的MIM得分 (HR=6.8) 与SAMI死亡率的增加有显著关联.
- 与初始MIM得分 (AUC=0.84) 相比,最高MIM得分显示出较高的死亡率预测精度 (AUC=0.88).
- 在幸存者和非幸存者之间观察到初始MIM,最高MIM,SOFA,SIRS和炎症标志物的显著差异.
结论:
- 高MIM得分,特别是最高得分,是SAMI患者死亡率的重要预测指标.
- 这些发现强调需要改善SAMI的结果预测和积极治疗策略,以减少死亡率.
- 及时的抗生素治疗仍然是必不可少的,以及加强对心肌损伤标志物的监测.
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