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Qianheng Jin¹, Lei Xu¹, Lei Li¹

¹Suzhou Ruihua Orthopedic Hospital, Suzhou, 215104, China; Suzhou Medical College of Soochow University, Suzhou, 215123, China.

|September 2, 2025

概括

一项新的紧急方案大大缩短了肢体再血管化时间,改善了截肢病例的恢复率和功能恢复率. 这种快速干预是成功保护四肢的关键.

科学领域:

创伤手术
血管外科
骨科手术

背景情况:

在大截肢后的肢体救援程序面临高失败率如果再血管延迟超过360分钟.
尽管手术进步, 机构的延迟仍然是及时挽救肢体的重要障碍.

研究的目的:

评估系统化紧急方案在减少缺血时间和改善肢体救援率方面的有效性.
评估快速重血管化对主要肢体截肢的功能结果的影响.

主要方法:

在一级创伤中心对30名连续截肢者的回顾性队列研究 (2022年11月至2024年12月).
实施一项协议,包括医院前激活,用于手术室直接运输的"绿色通道",以及用于再血管化的并行处理.
主要测量结果是重新血管化的时间,定义为肢体到达动脉流的恢复.

主要成果:

该方案实现了142. 0±21. 17分钟的平均再血管化时间,所有病例都达到关键的≤180分钟窗口.
肢体存活率为96. 7% (29/ 30),83%的病例实现了功能性肢体的恢复.
在12个月的随访中,80%的上肢恢复功能,89%的下肢实现了无假肢的行走.

结论:

一个多学科的急救方案显著减少了缺血时间, 证明快速的再血管化对于高的肢体挽救率至关重要.
该方案表明,快速的再血管化与肢体活力和功能恢复直接相关.
这种方法突显了通过简化紧急护理途径改善大肢截肢救援结果的潜力.

关键词:

紧急医疗服务肢体的救援在外科手术期间的护理重新血管化处理时间

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