术前ALBI评分预测了TAVI后的短期和长期死亡率:一个单中心队列
İsmail Balaban1, Seda Tanyeri Uzel1, Halit Eminoglu1
1Department of Cardiology, Kartal Kosuyolu High Specialization Education and Research Hospital, Istanbul, Turkey.
Biomarkers in medicine
|February 12, 2026
概括
在手术前的白蛋白-白素 (ALBI) 评分预测了通过导管的大动脉植入 (TAVI) 后的死亡率. 较高的ALBI分数表明短期和长期死亡风险增加,这表明其用于增强患者风险分层.
科学领域:
- 心脏病学 心脏病学
- 老年医学 老年医学
- 医学诊断 医学诊断 医学诊断
背景情况:
- 过导管大动脉植入 (TAVI) 是大动脉狭窄的一个关键程序.
- 准确的程序前风险分层对于优化TAVI结果至关重要.
- 传统的风险评分可能无法完全捕捉TAVI候选人的系统脆弱性.
研究的目的:
- 为了确定术前白蛋白-白素 (ALBI) 评分的预后值.
- 评估ALBI得分与TAVI的短期和长期结果之间的关联.
- 探索ALBI评分在改善TAVI患者风险分层方面的潜在作用.
主要方法:
- 对接受TAVI的737名患者进行了回顾性分析.
- 根据手术前的ALBI得分对患者进行分层.
- 临床,心声和实验室特征在ALBI第三种动物之间的比较.
- 使用卡普兰-梅尔和考克斯回归分析评估住院和长期全因死亡率.
主要成果:
- 较高的ALBI分数与增加的并发症负担,心室功能降低和炎症标志物升高相关.
- 在ALBI第三种动物中,住院死亡率增加 (5.3%至11.8%).
- 长期死亡率在较高的ALBI得分下逐渐上升,60个月生存率从90%~73%上升.
- 该ALBI得分独立预测了长期死亡率,以及慢性病和TAPSE降低.
结论:
- 术前ALBI评分是TAVI后短期和长期死亡率的独立预测指标.
- 该ALBI评分可能反映了传统风险评估模型未能捕捉到的系统脆弱性.
- 将ALBI评分纳入程序前评估可以提高TAVI患者的风险分层.
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