关于最新自扩展的Evolut FX的初步发现:使用OCEAN-TAVI注册表数据的报告
Fumiaki Yashima1, Masanori Yamamoto2, Shinichi Shirai3
1Department of Cardiology, Saiseikai Utsunomiya Hospital, Tochigi, Japan.
与Evolut EPO+门相比,最新的Evolut FX跨导管心脏门显示出较少的出血并发症和潜在的中风,在接受跨导管大动脉门置换的患者中更少.
科学领域:
- 心脏病学 心脏病学
- 医疗器械 医疗器械
- 干预心脏病学 干预心脏病学
背景情况:
- 最新一代Evolut FX自扩展式透导管心脏门的临床数据有限.
- 过导管大动脉置换 (TAVR) 是大动脉狭窄的关键治疗方法.
研究的目的:
- 为了评估和比较三个生物假体门的住院结果:Evolut EPO,Evolut EPO+和Evolut FX.
- 具体评估Evolut FX在现实环境中的表现与其前身相比.
主要方法:
- 对一个日本多中心注册表的分析,包括634名接受Evolut FX门的患者.
- 与接受Evolut EPO (n=1,128) 和Evolut EPO+ (n=1,696) 门的历史对照组进行比较.
- 进行了倾向性得分匹配分析,以比较Evolut EPO+和Evolut FX的结果.
主要成果:
- 在无匹配分析中,在三个门之间观察到血管并发症和心脏起器植入率的显著差异.
- 倾向性得分匹配分析显示,与Evolut EPO+相比,Evolut FX的出血事件发生率明显较低 (7.0%对11.0%).
- 血管并发症和心脏起器植入率在Evolut FX和Evolut EPO+之间是可比的.
结论:
- 与Evolut EPO+相比,Evolut FX跨导管心脏与医院内出血并发症的发生率较低有关.
- Evolut FX可能会降低住院中风的发生率,尽管需要进一步调查.
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