预测准确度 HeartMate 3 心脏移植后的风险评分 心脏移植后的风险评分 分配变化
Justin D Vincent1, Alyssa Ramsay2, David S Lambert1
1From the Department of Medicine, Washington University School of Medicine, Saint Louis, Missouri.
ASAIO journal (American Society for Artificial Internal Organs : 1992)
|November 5, 2024
概括
需要更新HeartMate 3风险评分 (HM3RS). 它没有准确地预测在现实环境中植入左心室辅助器件后患者的结果.
科学领域:
- 心脏病学 心脏病学
- 医疗器械 医疗器械
- 研究成果 研究成果 研究成果
背景情况:
- 该HeartMate 3风险评分 (HM3RS) 是为了预测左心室辅助器件 (LVAD) 植入后的死亡率而开发的.
- 在现实人口中缺乏验证,特别是在最近对心脏移植分配的变化之后.
研究的目的:
- 在当代,现实世界的人口中验证HM3RS.
- 评估评分对LVAD植入后1年和2年的结果的预测准确性.
主要方法:
- 对接受HeartMate 3 LVAD的患者进行了多中心回顾性分析.
- 评估HM3RS在预测1年和2年死亡率方面的表现.
主要成果:
- 在当代的现实世界队列中,HM3RS没有准确预测1年和2年的结果.
- 在当前的临床环境中,得分的预测效用似乎减少了.
结论:
- HM3RS需要修订,以准确反映当前时代的结果.
- 对于接受HeartMate 3 LVADs的患者,需要一个新的风险预测工具.
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