皮肤深静脉动脉:治疗末期脚部疾病患者的方法
Fadi A Saab1, Jihad A Mustapha1, Mohammad Ansari2
1Advanced Cardiac and Vascular Centers for Amputation Prevention, Grand Rapids, Michigan.
概括
皮肤深静脉动脉化 (pDVA) 为患有末期脚部疾病的关键肢体缺血患者提供肢体救援. 这项研究表明pDVA可以建立重要的血液流动,减少截肢率在没有选择的情况下.
科学领域:
- 血管外科 血管外科
- 最少侵入性手术的方法
- 肢体的救援工作
背景情况:
- 皮肤深静脉动脉化 (pDVA) 是一种微创的技术,用于在关键肢体缺血中恢复脚部的血液流动.
- 它将关动脉与脚下静脉系统连接起来,绕过膝盖以下的阻塞.
- 这项研究重点关注末期脚部疾病 (ESPD) 和小动脉疾病患者的pDVA,这些病例通常被认为是没有选择的病例.
研究的目的:
- 在ESPD患者中使用商用设备评估pDVA的结果.
- 描述单一中心的经验,并评估pDVA在肢体救援方面的可行性.
- 确定关键的终点,如成功的再血管化,截肢率和不良事件.
主要方法:
- 一个单一中心对接受pDVA.患者的回顾性审查.
- 主要终点包括成功的小腿静脉流动,主要的截肢率和6个月的主要不良事件.
- 二级终点包括穿透率,轻微截肢率和6个月后伤口愈合.
主要成果:
- 42名ESPD患者接受了pDVA; 78.6%的手术成功.
- 在6个月的无截肢生存率为60.9%,其中38.1%经历轻微的截肢.
- 6个月后的伤口愈合率为23.8%.
结论:
- 对于ESPD患者来说,pDVA是一种可行的肢体救援选择,不适合传统的再血管化.
- 患者选择标准和先进的伤口护理对于成功的临床结果至关重要.
- 需要进一步的研究来建立pDVA患者评估的诊断指南.
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