对心房的临床决策支持系统的成本效益:基于RCT的建模研究
Olof Persson Lindell1,2, Martin Henriksson3, Lars O Karlsson1,2
1Department of Cardiology, Linköping University Hospital, Kardiologiska Kliniken, Universitetssjukhuset, Linköping 581 85, Sweden.
European heart journal. Digital health
|September 23, 2025
概括
临床决策支持 (CDS) 系统改善了心房动 (AF) 的抗凝固固,减少了中风. 这项研究发现,对AF的CDS干预是具有成本效益的,以每QALY获得的低成本提供显著的健康益处.
科学领域:
- 心脏病学 心脏病学
- 卫生经济学 卫生经济学
- 医疗信息学 医疗信息学
背景情况:
- 心房动 (AF) 增加了血栓栓塞的风险,需要抗凝药.
- 在AF患者中,抗凝剂的不足使用仍然是一个重大的临床挑战.
- 临床决策支持 (CDS) 系统显示出改善AF抗凝药指南的遵守潜力.
研究的目的:
- 评估临床决策支持 (CDS) 系统的成本效益,以管理心脏动 (AF) 患者的抗凝药.
- 与AF患者的标准护理相比,评估CDS干预措施的经济影响.
- 为了确定AF抗凝剂的CDS是否符合既定的成本效益值.
主要方法:
- 一个基于马尔科夫的疾病进展模型模拟了在标准护理下假设的AF患者与CDS策略相比.
- 抗凝固药坚持的数据来自CDS-AF试验.
- 分析了整个生命周期的成本效益,计算了经质量调整的寿命年 (QALY) 和增量成本效益比率 (ICER),并进行了敏感性分析.
主要成果:
- CDS干预导致缺血性中风减少,但导致出血事件增加.
- 观察到每名患者平均获得0.012个QALY.
- 增量成本效益比 (ICER) 为每获得的QALY为963欧元,远低于5万欧元的门.
结论:
- 对于AF抗凝剂的CDS干预表明了显著的健康益处.
- 这种干预非常具有成本效益,每次获得QALY的ICER很低.
- 调查结果表明,CDS系统是改善AF管理的宝贵工具,需要更广泛的实施.
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