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A New Murine Model of Endovascular Aortic Aneurysm Repair
Published on: July 7, 2013
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使用EndurantTM内移植进行腹腔大动脉动脉瘤破裂的内血管修复
Petroula Nana1,2, George Volakakis1, Konstantinos Spanos1
1Department of Vascular Surgery, Larissa University Hospital, Faculty of Medicine, University of Thessaly, 41110 Larissa, Greece.
Journal of clinical medicine
|September 14, 2024
概括
使用Endurant内移植的内血管大动脉动脉瘤修复 (EVAR) 对破裂腹腔大动脉动脉瘤 (rAAA) 显示出高度的技术成功. 虽然30天死亡率仍然很高,但幸存者经历了可接受的中期生存率和低的再干预率.
科学领域:
- 血管外科 血管外科
- 血管内干预 血管内干预
- 大动脉动脉瘤修复修复
背景情况:
- 破裂腹腔大动脉动脉瘤 (rAAA) 是一个关键的手术紧急情况.
- 血管内动脉动脉瘤修复 (EVAR) 是对rAAA的可行的治疗选择.
- 在新兴的EVAR手术中,Endurant内移植越来越多地被使用.
研究的目的:
- 在患有rAAA的患者中使用Endurant内移植来评估EVAR的结果.
- 评估技术成功率,死亡率和重新干预率.
- 为了确定rAAA的EVAR后的中期存活率和无需重新干预的情况.
主要方法:
- 连续接受rAAA的EVAR治疗的患者的单中心回顾分析.
- 包括使用标准EVAR (sEVAR) 或使用Endurant内移植进行平行移植 (PG) -EVAR治疗的患者.
- 卡普兰-梅尔估计用于生存和免于重新干预的分析.
主要成果:
- 包括88名患者:87.5%的SEVAR,12.5%的PG-EVAR. 动脉瘤的平均直径为73.3毫米.
- 技术上的成功率为98.8% (sEVAR为100%,PG-EVAR为90.9%). 30天死亡率为47.2%,为30天死亡率的47.2%.
- 对30天的幸存者来说,估计的24个月生存率为75.5%;无需重新干预的比例为89.7%. 报道只有一个Endoleak Ia型.
结论:
- 在新出现的rAAA修复中,Endurant内移植证明了高的技术成功率和低的再干预率.
- 尽管最初的死亡率很高,但rAAA的EVAR为幸存者提供了可接受的中期生存率.
- rAAA仍然是具有显著死亡率的疾病,强调需要及时有效治疗.
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