基于SYNTAX 2020得分的治疗建议,该得分来源于冠状动脉计算机断层扫描血管学和侵入性冠状动脉血管学
Shinichiro Masuda1, Patrick W Serruys2,3, Shigetaka Kageyama1
1Department of Cardiology, University of Galway, Galway, Ireland.
The international journal of cardiovascular imaging
|June 27, 2023
概括
冠状动脉计算机断层扫描血管学 (CCTA) 可以指导复血管化决策,显示与SYNTAX评分2020 (SS-2020) 治疗建议的侵入性冠状动脉血管学 (ICA) 中度至实质性一致. 这表明CCTA对于这些关键选择来说是ICA的可行替代品.
科学领域:
- 心血管成像 - 心血管成像
- 干预心脏病学 干预心脏病学
- 医疗决策的制定 医疗决策的制定
背景情况:
- 使用冠状动脉计算机断层扫描血管学 (CCTA) 的SYNTAX评分2020 (SS-2020) 的诊断实用性尚未得到充分证实.
- 准确的解剖学评估对于指导冠状动脉疾病患者的重血管化策略至关重要.
研究的目的:
- 通过CCTA计算的SS-2020获得的治疗建议与侵入性冠状动脉血管学 (ICA) 进行比较.
- 评估CCTA衍生SS-2020在指导穿皮冠状动脉干预 (PCI) 与冠状动脉旁路移植 (CABG) 决策中的诊断性能.
主要方法:
- 从FASTTRACK CABG试验中对57名患有de-novo三血管疾病的患者进行了临时分析.
- 来自CCTA和ICA的独立,盲目的核心实验室分析解剖学SS-2020.
- 基于PCI和CABG之间预测死亡率的4.5%绝对风险差异的治疗建议.
- 使用布兰德-阿尔特曼地图和科恩的卡帕评估5年和10年全因死亡率的协议.
主要成果:
- 在CCTA (35.6±11.4) 和ICA (35.1±11.5) (p=0.751) 之间,平均解剖学SS-2020得分相似.
- 推治疗的一致性很大:5年死亡率为84.2%,10年死亡率为80.7%.
- 科恩的卡帕系数表明中等到实质性的协议 (5年死亡率为0.672,10年死亡率为0.551).
结论:
- 在治疗建议方面,CCTA衍生的SS-2020与ICA衍生的SS-2020有中度至实质性的一致性.
- 在复杂的冠状动脉疾病中,CCTA可以作为ICA的可靠替代品,指导复杂冠状动脉疾病的重血管化模式决策.
- 这些发现支持将CCTA纳入常规临床实践的潜在整合,用于程序前规划.
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