Eur Heart J:多学科讨论——他汀使用对VTE复发具有获益!

2017-06-12 吴刚 环球医学

2017年5月,发表在《Eur Heart J》的一项观察性队列研究的系统评价和Meta分析评估了他汀的使用和VTE复发风险之间的相关性。

已经建议,他汀在静脉血栓栓塞(VTE)(包括深静脉血栓(DVT)和肺栓塞(PE))的二级预防中起到潜在作用,但是证据并不一致。2017年5月,发表在《Eur Heart J》的一项观察性队列研究的系统评价和Meta分析评估了他汀的使用和VTE复发风险之间的相关性。请看本期多学科讨论组临床药师各抒己见为您梳理本文看点——

在该项研究中,从Medline、Embase、科学网以及参考文献的人工检索中鉴别出所有报道了他汀使用和VTE复发结局之间相关性的相关研究,截止日期为2017年1月。使用随机效应模型汇总研究特异性相对风险(RR)及其95%可信区间。符合要求的8项研究纳入到汇总分析中,其中包括103576名参与者和13168例VTE复发结局。7项研究的汇总分析中,当将他汀使用与不使用相比较时,VTE复发的RR为0.73(0.68~0.79)。没有证据表明,有影响力的研究间具有异质性(I2,0%;0~71%;P=0.93)。当比较他汀使用和不使用时,PE复发(3项研究)和DVT复发(2项研究)的RR分别为0.75(0.58~0.96)和0.66(0.60~0.71)。

现有的观察性队列研究中的证据表明,他汀使用对VTE复发具有获益影响。需要良好设计的干预性研究来证实这些结果。

多学科讨论记实:

VTE 是死亡和残疾的主要原因。据估计,全世界每年约有1000万例病例,这是医院相关死亡的最可预防的原因之一。

他汀因其“多效性”在临床广泛使用,除了降胆固醇外,他汀还有抗炎、稳定粥样斑块、改善血管内皮、保护神经、影响血栓形成等功能。

2017年2月,发表在《Lancet Haematol》的一项系统评价和荟萃分析评价了他汀与首次VTE事件相关性的程度。结果表明,他汀类药物对VTE存在获益。而上述观察性队列研究显示,他汀使用对VTE复发具有获益影响。这些研究表明,他汀类可能在 VTE的一级和二级预防中起着潜在的作用,而这一发现可能会导致新的指导方针和扩大治疗的使用。

原始出处:

Kunutsor SK, Seidu S and Khunti K. Statins and secondary prevention of venous thromboembolism: pooled analysis of published observational cohort studies. Eur Heart J. 2017 May 21;38(20):1608-1612. doi: 10.1093/eurheartj/ehx107.

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    2017-06-14 zhaojie88
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    2017-06-14 slcumt
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    2017-06-13 虈亣靌

    不错的,学习了!谢谢分享!

    0

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