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在心脏外科手术后发生中腹腔性缺血.

Asen Petrov1, Ali Taghizadeh-Waghefi1, Fabio Hotz1

  • 1Department of Cardiac Surgery, University Heart Center Dresden, Medical Faculty Carl Gustav Carus of the Technical University of Dresden, Technische Universität Dresden, Dresden, Sachsen, Germany.

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概括

心脏外科手术后的中肠缺血 (Me-Is) 预后不佳,生存率约为49%. 早期诊断和治疗不会显著改变结果,强调了这种并发症的关键性质.

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科学领域:

  • 心脏病学 心脏病学
  • 胃肠病学 胃肠病学
  • 外科手术的结果

背景情况:

  • 心脏外科手术后的中肠缺血 (Me-Is) 是罕见的,但与高死亡率有关.
  • 这项研究调查了大量患者队列中的临床结果,以更好地了解Me-Is.
  • 现有的文献中,尽管预后不好,但M-I的报道不足.

研究的目的:

  • 分析临床结果并确定心脏手术后发展Me-Is的患者的死亡预测因素.
  • 评估诊断和治疗策略对Me-Is预后的影响.
  • 了解心脏手术和心脏病发作的时间关系.

主要方法:

  • 在2009-2019年期间,经过22590次心脏手术后,对106名患有Me-I的患者进行了回顾性分析.
  • 根据结果将患者分为幸存者和非幸存者的分层.
  • 分析基线特征,手术数据和术后管理.

主要成果:

  • 心脏手术后的Me-Is的30天生存率为49.1%.
  • 死亡率预测因素包括高剂量的北上腺素 (HR 8.29),升高的乳酸盐水平 (HR 1.06) 和异能药物使用 (HR 2.46).
  • 非遮蔽性Me-I (79.2%) 是常见的,腹腔切除术是幸存者和非幸存者组的主要治疗方法.

结论:

  • 随着心脏手术后的Me-Is的预后仍然很差,无论如何诊断或治疗方法.
  • 存在关键无症状的术后期,病理生理过程变得不可逆转.
  • 一旦临床症状出现,患者的临床过程很难受到影响.