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静脉静脉绕道在肝移植中的作用

Elena Ahrens^1,2, Giorgia Caputo³, Raymond Planinsic⁴

¹Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School.

Current opinion in anaesthesiology

|June 10, 2025

概括

静脉静脉绕道 (VVB) 对于高急性肝移植患者是有益的,但在接受背靠背技术的稳定患者中提供有限的优势. 需要进一步的研究来澄清VVBB.

科学领域:

肝胆道手术肝胆道手术
移植手术移植手术
心血管外科心血管外科

背景情况:

静脉静脉绕道 (VVB) 支持器官输液,并减少肝移植期间的静脉堵塞.
背靠背的技术已经减少了常规VVB的使用,但它的作用仍在争论中.
目前对肝移植中VVB的指导方针并不确定.

研究的目的:

分析VVB在肝移植中的临床影响.
评估VVB的好处和风险,考虑到最近的外科手术进展.

主要方法:

对肝移植中VVB相关的临床证据和外科进展的审查.
对VVB使用患者选择标准的分析.

主要成果:

VVB可能有利于复杂肝切除或功能障碍的患者.
没有VVB的背靠背方法显示了减少输血和改善移植存活的潜力,尽管证据有限.
技术的改进提高了VVB管道的安全性.

结论:

对于精选的高急性肝移植患者来说,VVB具有价值.
它的益处是最小的稳定患者接受piggyback肝切除.
需要大型随机试验来确定VVB在特定患者群体和外科手术方法中的作用.

关键词:

肝移植肝移植肝移植猪背背起来的猪背.静脉-静脉绕道 (veno-venous bypass) 是一种静脉-静脉绕道.

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