在关节骨折管理中评估特兰克萨姆酸的有效性:系统性审查
Mushtaq Ahmed1, Mahnoor Qureshi2, Mohammad M Khan3
1Trauma and Orthopaedics, Airedale NHS Foundation Trust, Steeton, GBR.
Cureus
|January 30, 2026
概括
特兰胺酸 (TXA) 在关节骨折手术中有效地减少血液损失和输血需求,而不会增加血块的风险. 需要进一步的研究,以获得最佳的剂量和患者特定的治疗方法.
科学领域:
- 整形外科手术 整形外科手术
- 创伤护理 创伤护理
- 药理学 药理学是指药理学的学科.
背景情况:
- 在老年人中,部骨折很常见,通常会导致严重的血液损失,需要输血.
- 胺酸 (TXA) 用于控制出血,但最佳的方案和益处尚未完全确立.
研究的目的:
- 系统地审查TXA在患有创伤性骨折的成年患者中的疗效和安全性.
- 综合目前关于TXA对血液流失,输血率和临床结果的影响的证据.
主要方法:
- 在主要数据库 (PubMed,ScienceDirect,Cochrane Library,Ovid-EMBASE,EBSCOhost) 进行了系统的文献搜索,搜索了2019年至2024年间发表的研究.
- 包括的研究涉及成人创伤性关节骨折治疗TXA. 来自14项符合条件的研究 (RCT,队列研究,元分析) 的数据进行了叙事综合.
主要成果:
- TXA 持续减少了 46% 的手术内和手术后输血,并降低了输血需求.
- 在各种TXA剂量策略 (手术前,分割,局部) 中没有观察到血栓栓塞并发症的显著增加.
- 有限的证据表明,TXA可以改善疼痛,功能恢复,并减少住院时间,特别是在外骨折中.
结论:
- 特兰胺酸 (TXA) 是关节骨折手术的安全有效补充剂,可显著减少血液损失和输血需求,而不会增加血栓栓塞的风险.
- 建议采用标准化的TXA剂量方案,未来的研究重点是长期恢复和骨折类型的特定治疗.
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