精确诊断测试与稳定胸痛常规测试的经济结果:精确随机试验的结果
Derek S Chew1, Daniel B Mark2,3, Yanhong Li2
1Libin Cardiovascular Institute and O'Brien Institute for Public Health, University of Calgary, Calgary, Canada (D.S.C.).
Circulation. Cardiovascular quality and outcomes
|February 3, 2025
概括
PRECISE试验发现,精确诊断策略在非急性胸痛患者中显著减少了不良心脏事件. 这种方法表明,与一年内的通常测试相比,医疗保健成本相似.
科学领域:
- 心脏病学 心脏病学
- 医学诊断 医学诊断 医学诊断
- 卫生经济学 卫生经济学
背景情况:
- 心脏症状和再血管化的最佳评估前性随机试验 (PRECISE) 调查了非急性胸痛的精确诊断策略.
- 该策略旨在改善临床结果,并与通常的测试协议相比评估医疗成本.
研究的目的:
- 评估精确诊断策略在减少非急性胸痛患者心脏不良事件的有效性.
- 从美国医疗保健系统的角度来看,确定这种精确策略对医疗保健成本的影响.
主要方法:
- 2103名患者被随机分配到精确策略或常规测试中.
- 精度策略涉及低风险患者的延迟测试,以及其他患者的冠状动脉计算机断层扫描血管学与选择性计算机断层扫描衍生的分数流量储备.
- 医疗费用被追踪到45天和12个月.
主要成果:
- 精度策略将初级复合体终点降低了65%.
- 在45天的策略 (平均差异为182美元) 和12个月的策略 (平均差异为478美元,P=0.43) 中,总医疗费用相似.
- 精密护理降低了27%的诊断成本,但增加了67%的重血管化成本.
结论:
- PRECISE精度策略提高了诊断心脏症状的临床效率.
- 这种基于风险的方法与指导方针保持一致,导致医疗保健成本与通常测试相比较.
- 精度策略为标准诊断途径提供了临床有效和经济相似的替代方案.
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