在多民族亚洲人群中,低分子量肝素的使用和高部胃肠切除恶性瘤中的血栓性并发症
Lydia L Y Tan1, Gleaves Xuan1, Prabhu Nesargikar1
1University Surgical Cluster, National University Hospital, Singapore.
Asian journal of surgery
|November 4, 2024
概括
在上部胃肠道手术后,在亚洲患者中观察到静脉血栓栓塞的低率. 手术后的低分子量肝素 (LMWH) 并没有减少这些事件,但增加了出血风险.
科学领域:
- 胃肠病学 胃肠病学
- 手术瘤学手术瘤学
- 药理学 药理学是指药理学的学科.
背景情况:
- 与白人相比,亚洲人群的静脉血栓栓塞事件 (VTE) 风险较低.
- 在重大上部胃肠道手术 (UGI) 后,对于血栓预防没有具体的亚洲指导方针.
- 在接受UGI手术的亚洲患者中,低分子量肝素 (LMWH) 的疗效和安全性需要评估.
研究的目的:
- 评估术后LMWH对亚洲患者进行UGI恶性瘤切除的血栓栓塞和出血事件的影响.
- 为这个人群制定基于证据的血栓预防指南提供信息.
主要方法:
- 在新加坡一所高等院校 (2008-2018) 接受UGI切除恶性瘤的399名患者的回顾性分析.
- 收集的数据包括人口统计,临床病理细节和治疗结果.
- 对接受手术后LMWH和未接受LMWH的患者的结局进行比较.
主要成果:
- 手术后静脉血栓栓塞事件在LMWH和非LMWH组之间低且相似 (1.6%对1.4%).
- 使用LMWH与输血率显著增加相关 (29.0%对12.7%,p < 0.001).
- 两组之间没有观察到术后死亡率的显著差异.
结论:
- 手术后的LMWH并没有减少UGI切除的亚洲患者静脉血栓栓塞的发生率.
- 使用LMWH与手术后出血风险增加有关,这由更高的输血率表明.
- 对于亚洲患者进行重大UGI手术的恶性瘤,不建议常规使用LMWH.
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