Can J Cardiol:房颤患者风险分层及卒中预防治疗

2016-01-26 phylis 译 MedSci原创

背景:加拿大房颤(AF)指南建议对所有房颤患者进行风险分层:卒中,出血和应该接受抗凝治疗。方法:作为加拿大FREEDOM AF 研究的一部分,从474初保健医生处收集了年龄超过18岁以上的患者4670名,这些患者无瓣膜性心脏病(2011年2月到9月)。结果:医生未对15%卒中和25%的出血风险的患者进行评估。当提供预测风险时,仅预测50%卒中和26%出血风险的患者。对大部分人群,过度评估及过低评估

背景:加拿大房颤(AF)指南建议对所有房颤患者进行风险分层:卒中、出血和应该接受抗凝治疗。

方法:作为加拿大FREEDOM AF 研究的一部分,从474名初级保健医生处收集了年龄超过18岁以上的患者4670名,这些患者无瓣膜性心脏病(2011年2月到9月)。

结果:医生未对15%卒中和25%的出血风险的患者进行评估。当提供预测风险时,仅预测50%卒中和26%出血风险的患者。对大部分人群,过度评估及过低评估进行卒中和出血风险的。抗栓治疗包括华法林(90%)治疗;24%的患者(TTR)<50%,9%的患者TTR在50%和60%之间,11%的患者TTR在60%和70%之间,56%的患者TTR≥70%。

结论:在加拿大房颤人群中,初级保健医生不能提供房颤患者的卒中或出血风险。当进行评估时,卒中和出血预测风险指标低于半数的患者。此外,对很大比例的患者过高或过低的估计了卒中和出血风险。约1/3接受华法林的患者TTR小于60%。这些发现为初级护理医生提供了更多的机会增加知识。

原文出处:

Angaran P, Dorian P, et al. The Risk Stratification and Stroke Prevention Therapy Care Gap in Canadian Atrial Fibrillation Patients. Can J Cardiol. 2015 Oct 9.


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