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在患有大缺血性中风的患者内血管血栓切除术的成本效益
Lan Gao1, Leonid Churilov2, Hannah Johns2
1Deakin Health Economics, School of Health and Social Development, Institute for Health Transformation, Faculty of Health, Deakin University, Burwood, Australia.
Annals of neurology
|October 31, 2024
概括
血管内血栓切除术 (EVT) 对大型缺血性中风具有成本效益,改善了结果并节省了全球成本. 这包括老年患者和严重中风患者,支持扩大资格.
科学领域:
- 卫生经济学 卫生经济学
- 神经学 神经学
- 公共卫生 公共卫生
背景情况:
- 血管内血栓切除术 (EVT) 已被确立为急性缺血性中风与小心脏病发作的成本效益.
- 关于EVT对于患有广泛缺血损伤的患者的成本效益存在不确定性.
- 在大核心缺血性中风中评估EVT的经济价值对于医疗保健政策和资源分配至关重要.
研究的目的:
- 从美国,澳大利亚和西班牙的社会角度评估EVT在大缺血性中风患者的成本效益.
- 为了确定EVT是否提供了健康收益和成本的有利平衡,在更广泛的患者群体中超出了小心脏病发作的患者.
- 为医疗保健决策提供有关扩大EVT资格的信息.
主要方法:
- 一个基于模型的成本效益分析,使用基于修改的兰金尺度 (mRS) 评分的7态马尔科夫模型.
- 利用了来自SELECT2试验的初始概率以及来自已发表文献和政府数据的其他输入.
- 进行了广泛的敏感性和子组分析,以对不同患者人口统计和临床情景的结果进行可靠的评估.
主要成果:
- 从社会角度来看,EVT显著改善了健康结果,并在美国,澳大利亚和西班牙证明了成本节约.
- 群体之间的平均差异显示,EVT的质量调整寿命年 (QALYs) 增加了1.24,并节省了大量的成本.
- 在子组分析中,成本效益保持不变,包括老年患者 (≥70岁) 和严重中风患者 (NIHSS ≥20).
结论:
- 在美国,澳大利亚和西班牙,EVT对于患有大核心缺血性中风的患者来说是一种具有成本效益的干预措施.
- 这些发现支持扩大EVT资格范围,包括大核心中风患者,以最大限度地提高临床和经济效益.
- 医疗保健系统应该适应这种扩大资格,优化患者的治疗结果和资源利用.
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