在心房患者的抗血栓治疗:未解决的问题和未来的方向
Alexander P Benz1, Stephanie Carlin2, John W Eikelboom2
1Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada; Department of Medicine, McMaster University, Hamilton, Ontario, Canada.
Journal of thrombosis and haemostasis : JTH
|February 4, 2026
概括
抗血栓治疗可以预防心房 (AF) 的中风,但会带来出血风险. 需要新的策略,以更安全,更有效地预防AF患者的中风,解决目前的治疗差距.
科学领域:
- 心脏病学 心脏病学
- 神经学 神经学
- 药理学 药理学是指药理学的学科.
背景情况:
- 抗血栓治疗对于预防心房动 (AF) 中的中风至关重要,但与出血风险相关.
- 直接口服抗凝剂 (DOAC) 与维生素K抗剂 (VKA) 相比具有优势,但知识差距仍然存在.
- 目前的风险评分在预测AF患者中风,出血和净益处方面存在局限性.
研究的目的:
- 审查目前AF风险评分对中风和出血预测的局限性.
- 确定在哪些患者群体中更喜欢VKAs而不是DOAC,以及那些不确定抗凝药的净益处.
- 讨论AF中风预防的新出现的挑战和未来方向.
主要方法:
- 文献综述检查当前的AF风险分层工具.
- 对患有特定疾病的患者群体的分析 (例如,机械心脏门,晚期脏病).
- 对新兴技术 (可穿戴设备,植入装置) 和新型抗凝策略的审查.
主要成果:
- 目前的风险评分不足以准确预测AF中风和出血.
- 特定的AF群体 (例如,机械,抗脂综合征) 仍然从VKAs中获益更多.
- 即使使用指南推的抗凝药,也存在显著的残留中风风险.
结论:
- 更准确的风险分层对于优化AF中风预防至关重要.
- 针对XI因子的新型抗凝剂和联合药理/机械方法显示出提高安全性和有效性的前景.
- 解决知识差距和新出现的挑战对于减少AF患者中风负担至关重要.
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