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混合方法用于深静脉动脉化,作为严重中枢结症患者的辅助

Jackie M Zhang¹, Benjamin R Zambetti¹, Mirnal A Chaudhary¹

¹Division of Vascular Surgery, Department of Surgery, University of Maryland School of Medicine, Baltimore, MD.

Journal of vascular surgery cases and innovative techniques

|August 5, 2024

概括

对深静脉动脉化 (DVA) 的新型混合方法为患有慢性肢体威胁性缺血症和严重中枢结症的患者提供了希望,在内血管方法失败时可能避免重大截肢.

科学领域:

这是血管外科手术.
血管内技术血管内技术
缺血症治疗治疗缺血症的治疗方法

背景情况:

慢性四肢威胁性缺血症 (CLTI) 常常需要截肢,因为患者不符合常规复血管化的条件.
深静脉动脉化 (DVA) 是一种新兴的CLTI治疗方法,一种新的内血管系统最近获得了FDA批准.
在患有糖尿病或功能衰竭的患者中常见的严重的骨中间结症,由于对针的抗性,对当前的内血管DVA技术构成了挑战.

研究的目的:

描述一种新型的混合方法,用于深静脉动脉 (DVA) 在末期脏疾病和严重的骨中间结症的患者.
在一个小群体中评估这种混合DVA方法的技术成功.

主要方法:

对于DVA,使用了结合开放式和内血管方法的混合技术.
这项手术对三名患有无选择性CLTI,末期脏疾病和严重中部结症的患者进行.
技术上的成功是根据执行DVA程序的能力来评估的.

主要成果:

新型混合DVA方法在所有三名治疗患者中都取得了技术上的成功.
这种方法在具有挑战性解剖学,特别是严重的中间结症的患者中证明了可行性.
这些发现表明,对于以前被排除在内血管DVA之外的患者来说,这是一个可行的替代方案.

结论:

一种混合的深静脉动脉技术可以克服严重的骨中间结症所带来的局限性,在患有慢性肢体威胁性缺血症的患者中.
这种方法为患有末期脏病和复杂血管疾病的患者提供了潜在的四肢挽救选择.
需要进一步调查,以评估这种混合DVA策略的长期有效性和结果.

关键词:

慢性肢体威胁性缺血症可能会导致肢体缺血.血管内脏手术血管内脏手术肢体的救援工作周围动脉疾病周围动脉疾病周围血管疾病周围血管疾病血管结石症 (Vascular calcinosis) 是一种血管结石症.

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