相关实验视频
Updated: Jul 9, 2025
04:41
Knee Arthrocentesis in Adults
Published on: February 25, 2022
7.5K
在全部和全膝关节关节整形术中静脉血栓栓塞
Samantha J Simon1, Rushad Patell2,3, Jeffrey I Zwicker4
1Research Department, New England Baptist Hospital, Boston, Massachusetts.
JAMA network open
|December 1, 2023
概括
选择阿司匹林与直接口服抗凝剂 (DOAC) 相比,在部或膝盖置换术后,阿司匹林与直接口服抗凝剂 (DOAC) 的选择没有显著影响静脉血栓塞栓症 (VTE) 风险. 然而,阿司匹林与术后出血率较低有关,这表明需要个性化血栓预防策略.
科学领域:
- 整形外科手术 整形外科手术
- 药理学 药理学是指药理学的学科.
- 血管医学 血管医学
背景情况:
- 在全关节整形术和膝关节整形术后,最佳的药理性血栓预防仍然不确定.
- 量化静脉血栓栓塞 (VTE) 和出血的风险对于指导患者护理至关重要.
- 缺乏对血栓预防药物的比较有效性和安全性数据.
研究的目的:
- 为了比较部和膝关节关节整形术后使用的不同药理学血栓预防药物的有效性和安全性.
- 在接受这些手术的患者中识别术后静脉瘤和出血的危险因素.
- 为临床决策提供有关术后抗凝策略的信息.
主要方法:
- 使用美国大型医疗保健索赔数据库进行回顾性队列研究.
- 包括接受部或膝盖关节整形手术的患者,并具有持续的保险入学.
- 倾向匹配分析比较直接口服抗凝剂 (DOAC) 与阿司匹林.
主要成果:
- 在30天的VTE风险中,DOACs和阿司匹林之间没有显著的差异.
- 与阿司匹林相比,在接受DOACs的患者中观察到更高的术后出血率.
- 确定了关键的VTE风险因素:以前的VTE病史,遗传性高凝血状态,膝关节关节整形术和男性性别.
结论:
- 患者特定的风险因素,而不是阿司匹林或DOAC之间的选择,与术后静脉瘤相关.
- 与DOAC相比,阿司匹林的术后出血率较低.
- 血栓预防策略应根据患者的血栓形成和出血风险进行个性化.
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