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在无水泥与水泥全膝关节关节整形术中的外科手术期间的血液损失,用局部特兰胺酸给药

Daichi Ishimaru¹, Nobuo Terabayashi¹, Kazuki Sohmiya²

¹Orthopaedic Surgery, Gifu Seiryu Hospital, Gifu, JPN.

|November 4, 2025

概括

一个标准化的局部tranexamic acid (TXA) 协议导致了可比的外科手术期间的血液损失,用于无水泥和水泥全膝关节整形术 (TKA). 这项研究没有发现使用局部TXA的无TKA的症状性血栓栓塞事件增加.

科学领域:

整形外科手术整形外科手术
关节质整术是指关节质整术.
血液静止血液静止血液静止

背景情况:

无水泥全膝关节整形手术 (TKA) 传统上涉及比水泥TKA更高的血液损失.
在减轻这种差异方面,标准化的局部特胺酸 (TXA) 的疗效尚未得到充分证实.

研究的目的:

使用标准化的局部仅TXA协议,比较无水泥和水泥TKA之间的外科手术期间的血液损失.
评估二次结果,包括血红蛋白变化,输血率,D-二次体水平,手术时间和并发症.

主要方法:

从2013年到2020年,对103个单方面初级TKA (55个无水泥,48个水泥) 进行了回顾性审查.
所有病例都接受了标准化的局部TXA疗法 (1g周关节,1g内关节),没有排水.
使用Gross公式估计了血液损失;统计比较包括t测试,曼-惠特尼U和费舍尔的精确测试.

主要成果:

在无水泥和水泥的TKA之间,无手术 (91.4 vs 85.5mL) 或外科手术 (154.3 vs 132.9mL) 输血没有显著差异.
在这两组中都不需要输血.
手术后的第7天,D-二聚合物水平在无水泥组中较高 (9.7比7.8μg/mL),没有症状的静脉血栓栓塞.

结论:

一个标准化的局部仅TXA协议在无水泥和水泥的TKA中实现了可比的外科手术期间的血液损失.
在该协议下,无TKA不会增加症状性血栓栓塞事件.
这些发现是针对植入物设计和使用的TXA协议的具体发现.

关键词:

输血输血输血输血输血输血输血输血输血输血凝固的全膝关节关节整形手术没有水泥的全膝关节关节整形术.特兰克萨姆酸是什么意思

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