在患有晚期慢性病的患者中,与抗凝药相比,左心房塞
在PubMed上查看摘要
概括
此摘要是机器生成的。在晚期慢性病和心房动患者中,左心房塞 (LAAO) 是口服抗凝药的安全替代品. 与药物治疗相比,LAAO具有类似的疗效,但显著减少了主要出血事件.
科学领域
- 心脏病学
- 肝脏病学
- 血管外科
背景情况
- 慢性病 (CKD) 增加了心房患者的血栓和出血风险.
- 左心房塞 (LAAO) 是口服抗凝药 (OAC) 的新兴替代品.
- 晚期CKD (eGFR<30 mL/分钟/1.73 m2) 在抗凝管理方面存在独特的挑战.
研究的目的
- 在AF和晚期CKD患者中比较LAAO与OAC的安全性和有效性.
- 评估中风,全身栓塞,过渡性缺血病发作和重大出血事件.
- 评估高风险人群中的死亡率和特定出血结果.
主要方法
- 在晚期慢性病患者中,将LAAO (干预) 与OAC (对照) 进行了回顾性队列研究.
- 使用倾向性得分匹配来平衡基线特征.
- 主要终点:中风,TIA,SE和严重出血的组合. 二级终点:疗效,严重出血 (BARC ≥3) 和死亡率.
主要成果
- 在LAAO和OAC组之间,3年后的初级复合终点或疗效终点没有显著差异.
- 与OAC组相比,LAAO组发生的重大出血事件 (BARC ≥3) 显著减少 (38. 3% vs 50%).
- 在倾向分数匹配后,OAC组中主要复合终点更为频繁,这表明LAAO的潜在益处.
结论
- 在晚期CKD患者中,LAAO的疗效与OAC相当.
- 与严重出血事件的发生率显著降低相关.
- 在这种特定的患者群体中,LAAO代表了OAC的可行和潜在的安全替代品.
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