具有深层大腿动脉覆盖的当代支架的结果
Takahiro Tokuda1, Naoki Yoshioka2, Akiko Tanaka3
1Department of Cardiology, Nagoya Heart Center, Nagoya, Japan.
Vascular medicine (London, England)
|February 3, 2025
概括
内血管治疗 (EVT) 涉及深股骨动脉 (DFA) 覆盖在支架部署为股骨动脉 (FP) 病变增加DFA狭窄. 然而,FP动脉通透性和急性肢体缺血等长期结果仍然不受影响.
科学领域:
- 血管外科 血管外科
- 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:
- 在内血管治疗 (EVT) 期间调查深股骨动脉 (DFA) 状态对于管理骨骨 (FP) 病变至关重要.
- 通过目前的支架装置评估FP动脉和DFA的通透度对于优化治疗策略至关重要.
研究的目的:
- 评估深股骨动脉 (DFA) 覆盖在骨骨 (FP) 病变的内血管治疗 (EVT) 期间的影响.
- 为了比较DFA覆盖率与非覆盖率的临床结果,在使用支架部署的骨性FP病变接受EVT的患者中,使用支架部署.
主要方法:
- 这是一项多中心的回顾性研究,涉及457名因新骨性FP病变接受EVT的患者.
- 倾向性得分匹配分析,比较DFA覆盖与非覆盖组.
- 评估3年结果,包括初级通透性,临床驱动的病重血管化 (CD-TLR),DFA封闭,主要截肢和急性四肢缺血 (ALI).
主要成果:
- 分析了132对匹配的对,显示在DFA覆盖组中,DFA阻塞和狭窄率显著更高.
- 两组之间在3年后的初级FP动脉通透度,CD-TLR,DFA阻塞,主要截肢或ALI中没有发现显著差异.
结论:
- 在EVT期间为骨性FP病变部署覆盖DFA的支架导致DFA狭窄事件的增加.
- 尽管有程序性并发症,但用于骨性FP病变的支架部署不会对长期的FP动脉和DFA通透性,主要截肢率或长达3年的ALI发病率产生负面影响.
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