无与透静脉单腔心室起器:来自Aveir的现实世界证据 虚拟现实覆盖与证据发展研究
James E Ip1, Peter A Brady2, Anne M Kroman3
1Weill Cornell Medicine New York Presbyterian Hospital Division of Cardiology New York NY.
Journal of the American Heart Association
|October 23, 2025
概括
新型Aveir VR无心脏起器 (LP) 在现实世界的医疗保险数据中显示,与传统的透静脉起器 (TV-VVI) 相比,其安全性得到改善,并发症减少.
科学领域:
- 心脏病学和医疗器械技术技术
- 现实世界的证据研究研究.
- 健康研究成果研究结果
背景情况:
- 阿维尔VR螺旋固定无心脏起器 (LP) 在2022年获得FDA批准.
- 将Aveir VR与透静脉单腔心室起器 (TV-VVI) 进行比较的现实性能数据是有限的.
- 本研究评估了Aveir VR与TV-VVI在医疗保险受益者的安全性和结果.
研究的目的:
- 为了比较Aveir VR无心脏起器的安全性和有效性与传统的透静脉起器.
- 为了评估30天和12个月的并发症率,重新干预和死亡率.
- 在Aveir VR商业化后立即评估现实世界的结果.
主要方法:
- 使用Medicare服务费和Abbott设备注册数据的观察性研究.
- 发现了新的Aveir VR LP (6/2022-6/2024) 和TV-VVI (1/2021-6/2024) 植入物.
- 根据人口统计,并发症和医院特征进行调整的结果.
主要成果:
- 在Aveir VR中,与设备相关的急性并发症显著减少 (1.4%对2.8%,P=0.002).
- 总体而言,Aveir VR的12个月并发症率较低 (4.1%对5.7%,P=0.02),再干预减少了61% (1.2%对3.2%,P<0.0001).
- 艾维尔VR显示了较低的12个月死亡率 (17.0%与18.2%,P=0.02) 与可比的30天死亡率.
结论:
- 现实世界的证据表明,与传统的透静静脉起器 (TV-VVI) 相比,螺旋固定无起器 (Aveir VR) 的安全性更高.
- 艾维尔VR可以显著减少并发症和重新干预.
- 这些发现支持无心脏起器技术的安全性和潜在好处.
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