在冠状动脉旁路移植中识别和初步验证患者集群:将自主功能与临床和人口统计数据集成为个性化护理
Pavandeep Singh1, Alberto Porta1,2, Marco Ranucci1
1Department of Cardiothoracic, Vascular Anesthesia and Intensive Care, IRCCS Policlinico San Donato, San Donato Milanese, Italy.
European journal of cardiovascular nursing
|April 5, 2025
概括
这项研究根据风险和自主反应确定了两组接受冠状动脉旁路移植 (CABG) 的患者群. 风险较低的患者出现的并发症较少,突出显示了自主功能在风险分层中的价值.
科学领域:
- 心脏病学和麻醉学.
- 自主神经系统功能 自主神经系统功能
- 患者风险分层患者风险分层
背景情况:
- 冠状动脉旁路移植 (CABG) 患者的结果可能会有很大差异.
- 识别不同的患者子组对于个性化护理和改善结果至关重要.
- 自主功能在外科手术期间的压力和恢复中起作用.
研究的目的:
- 识别和验证经过CABG的不同患者集群.
- 根据人口,临床和自主功能特征分析集群.
- 确定这些集群对于术后并发症的预测价值.
主要方法:
- 在意大利进行CABG的154名成年患者队列进行了前性研究.
- 在23个变量上使用t分布式随机邻居嵌入 (t-SNE) 和等级聚类进行了聚类.
- 包括的变量是麻醉前和后的自主功能指数,以及人口统计/临床数据.
主要成果:
- 确定了两个不同的集群:"高风险响应组"和"低风险响应组".
- "高风险响应组"包括老年患者,并发病率较高,自主功能较差.
- "较低风险响应组"的并发症明显减少 (IRR = 0.441,p=0.004).
结论:
- 自主功能测量,结合临床数据,可以改善患者监测和风险分层.
- 将这些因素整合到早期预警分数中可能会改善术后的结果.
- 麻醉后的自主功能,特别是缩动脉压变化,是并发症的重要预测因素.
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