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对于涉及左下关节动脉的胸前大动脉疾病的单分支支干支移植
Xunqiang Liu1, Zheng Jia1, Huanjun Chen1
1Department of Vascular Intervention, Yan'an Hospital, Kunming Medical University, Kunming, China.
Cardiovascular and interventional radiology
|September 11, 2025
概括
卡斯托尔单分支支架支架移植在涉及左下关节动脉的胸前大动脉疾病中显示100%的技术成功. 这种胸内血管动脉瘤修复 (TEVAR) 方法在最近的一项研究中没有短期或中期并发症.
科学领域:
- 心血管外科心血管外科
- 血管内干预 血管内干预
- 胸前大动脉疾病 胸前大动脉疾病
背景情况:
- 胸前大动脉疾病 (TADs) 涉及左下关节动脉 (LSA),对内血管修复构成独特的挑战.
- 使用单分支支干支移植为管理这些复杂的病例提供了潜在的解决方案.
研究的目的:
- 评估胸内血管动脉瘤修复 (TEVAR) 的临床益处和并发症,使用单分支支架支架移植用于涉及LSA的TAD.
- 评估Castor单分支支架支架在这个患者群体中的安全性和有效性.
主要方法:
- 对114名涉及LSA的TAD患者的回顾性审查,这些患者接受了Castor单分支支架支架移植.
- 随访包括临床评估和按计划间隔 (1周,3个月,6个月和每年一次) 进行计算机断层血管造影 (CTA).
主要成果:
- 在所有114名患者中,实现了100%的技术成功率.
- 在平均随访时间为19.8个月期间,没有观察到死亡,中风,残肢或内脏漏洞.
- 在3个月的随访期间,单一的无症状LSA封闭病例 (0.9%) 发生.
结论:
- 卡斯托尔单分支支架支架是TEVAR在涉及LSA的TAD患者中安全有效的选择.
- 高度的技术成功和缺乏短期至中期重大并发症支持其使用.
- 需要进一步的长期研究来证实持续的安全性和有效性.
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