TAVI门的随机比较:比较-TAVI试验
Christian Juhl Terkelsen1, Troels Thim2, Philip Freeman3
1Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark; The Danish Heart Foundation, Copenhagen, Denmark.
American heart journal
|May 10, 2024
概括
在Compare-TAVI试验中,正在评估新的跨导管大动脉植入式 (TAVI) 门与当前的标准相比. 这项研究对接受该程序的患者进行了新的TAVI门安全性和疗效的基准测试.
科学领域:
- 心血管医学 心血管医学
- 干预心脏病学 干预心脏病学
- 医疗器械技术 医疗器械技术
背景情况:
- 过导管大动脉植入 (TAVI) 是由于技术进步和临床证据而被广泛采用的程序.
- 新一代TAVI门平台的不断开发,需要严格的评估.
- 理想情况下,与当代最佳实践相比,新的TAVI门在有效性和安全性方面应该表现出优越或非劣势.
研究的目的:
- 在新的和当代的TAVI门之间进行1:1随机比较.
- 为了比较新型TAVI门的短期和长期性能和安全性.
- 评估新的TAVI门平台与已建立的最佳实践门在一个全新人群.
主要方法:
- 比较TAVI试验 (NCT04443023) 使用连续队列进行随机比较.
- 队列B将Sapien 3/Sapien 3 Ultra THV与Myval/Myval Octacor THV气球扩展进行比较.
- 一个非劣势设计的目标是招募1062名患者,他们的1年复合终点是死亡,中风和膜吐/恶化.
主要成果:
- 已经完成了B队列的招生,比较爱德华兹·萨皮恩3/Ultra和梅里尔·迈瓦尔/Octacor THV.
- 该研究旨在评估一个复合的终点,包括死亡率,中风和1年后的门性能.
- 长期随访计划长达10年,以全面评估门的耐用性和患者的结果.
结论:
- 对比TAVI试验对于建立新的TAVI设备的性能基准至关重要.
- 随机比较确保新型TAVI门与当前的护理标准进行严格评估.
- 这项研究将提供有关下一代TAVI技术安全性和有效性的重要数据.
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