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在ICD植入后生存的区域差异

Sebastian Ingelaere^1,2, Ruben Hoffmann³, Jean-Benoit le Polain de Waroux⁴

¹Department of Cardiovascular Diseases, University Hospitals Leuven, Leuven, Belgium.

Acta cardiologica

|January 8, 2025

概括

在比利时,植入式心脏转换器-除器 (ICD) 的植入存活率差异很大,低体积中心的3年死亡率更高. 社会经济因素,而不仅仅是中心体积,影响ICD程序后的长期结果.

科学领域:

心脏病学心脏病学
公共卫生公共卫生
医疗保健服务研究医疗服务研究

背景情况:

植入式心脏转换器-除器 (ICD) 对于预防心脏突然死亡至关重要.
在比利时,ICD植入后3年死亡率存在显著的不明原因变化.
中心体积和社会经济因素是这些生存差异的潜在贡献者.

研究的目的:

调查比利时首次ICD植入后3年死亡率的不明原因变化.
确定中心体积和社会经济因素对ICD植入后患者存活率的影响.

主要方法:

对9647名在比利时 (2010-2016年) 接受首次ICD植入的患者的回顾性分析.
人口统计,30天和3年死亡率的比较. 低和高体积中心之间的死亡率.
统计分析包括千平方,曼-惠特尼U,卡普兰-梅尔和多变量考克斯模型.

主要成果:

低体积中心治疗的患者有更多的并发症和更高的缺血性心脏病和初级预防率.
卡普兰-梅尔分析显示,低体积中心的3年死亡率显著更高 (16.3%对11.4%).
中心体积仍然是3年死亡率 (HR 1.300) 的独立预测指标,但类似的30天死亡率表明其他因素也参与其中. 社会经济因素也与生存差异有关.

结论:

在比利时的中心,ICD植入后存在实质性的生存差异,超出了简单的体积-结果关系.
医疗中心的特点和患者人群的差异很大,并受到社会经济变量的影响.
需要进一步的研究来探索社会经济因素与ICD植入后的长期存活之间的联系.

关键词:

ICD植入器的植入方式死亡率死亡率突然的心脏病死亡.量结果关系的关系.

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