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肺部移植在帕拉奎特中毒后:是时候思考了

Hari Kishan Gonuguntla¹, Somesh Tripathi¹, Vimi Varghese²

¹Department of Interventional Pulmonology Yashoda Hospitals Hyderabad India.

Respirology case reports

|September 2, 2025

概括

肺部移植可能是严重的中毒的可行选择. 患者在降低酸盐含量和优化器官功能后取得了成功的结果,为这种关键状况提供了希望.

科学领域:

毒理学
移植医学
肺病学

背景情况:

摄入Paraquat除草剂会导致多个器官损伤,包括肺,和肝脏.
高死亡率 (高达90%) 与严重的石中毒有关.
肺移植很少报告,其时间和移植后的担忧仍然不清楚.

研究的目的:

评估双边肺移植的可行性和结果.
在肺移植之前确定必要的条件和时间.
评估移植后免疫抑制方案的安全性和有效性.

主要方法:

两名患者严重中毒,需要体外膜氧化,血液透析和肝脏支持.
在移植前检查尿液中paraquat含量以确认其完全消耗.
双边肺移植与巴西利西马布诱导和三重免疫抑制进行.

主要成果:

这两位患者在平均32天后尿液中达到了阴性帕奎特水平.
在这两种情况下都成功进行了双侧肺移植.
患者在移植后经历了成功的结果,这表明该程序的可行性.

结论:

双边肺移植是一种合理的选择,
完整的帕克瓦特消耗和优化/肝功能是成功移植的关键前提.
这一系列病例表明,肺移植可以在特定的帕奎特毒性患者中带来成功的结果.

关键词:

其他类型肺部移植毒中毒肺纤维化

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