Lancet:依多沙班治疗PCI后房颤患者的安全性研究

2019-09-04 MedSci MedSci原创

研究认为,在接受PCI的心房颤动患者中,依多沙班治疗方案与维生素K拮抗剂方案相比,出血风险相近

近日研究人员考察了依多沙班联合P2Y12对经皮冠状动脉介入治疗(PCI)心房颤动患者的安全性。

Entrust-AF PCI研究在18个国家的186个地点开展。有房颤,需接受口服抗凝剂治疗的成年患者参与,患者接受PCI治疗稳定冠状动脉疾病或急性冠状动脉综合征。受试者在PCI后4小时至5天随机接受依多沙班(每天一次60毫克)加P2Y12抑制剂12个月或维生素K拮抗剂(VKA)与P2Y12抑制剂和阿司匹林联合应用(每日100毫克,持续1至12个月)。

1506例患者参与研究,分为依多沙班组(n=751),VKA组(n=755)。从PCI到随机化的中位时间为45.1小时。依多沙班组751例患者中,有128例(17%)发生大出血或临床相关非大出血事件(CRNM,年化事件发生率为20.7%),VKA组755例患者中152例(20%,年事件发生率为25.6%),风险比0.83,达到非劣性终点。

研究认为,在接受PCI的心房颤动患者中,依多沙班治疗方案与维生素K拮抗剂方案相比,出血风险相近。

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    2019-11-06 howi
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