Stroke:降脂药和高密度脂蛋白与颅内动脉瘤破裂呈负相关!

2018-04-08 xing.T MedSci原创

由此可见,较高的HDL值和降脂药物的使用与颅内动脉瘤破裂呈显著负相关。

从实验动物模型和临床研究越来越多的证据表明他汀类药物对颅内动脉瘤破裂具有保护性作用;然而,详细介绍了颅内动脉瘤破裂与总胆固醇、HDL(高密度脂蛋白)、LDL(低密度脂蛋白)和降脂药使用之间关系的大型研究仍是缺乏的。

近日,卒中领域权威杂志Stroke上发表了一篇研究文章,研究人员回顾并分析了1990年至2016年期间在马萨诸塞州总医院和杨百翰大学妇女医院诊断为颅内动脉瘤的6411例患者中的4701例患者的临床资料。患者被分为破裂组与未破裂组。单变量和多变量Logistic回归分析被用于确定血脂(总胆固醇、低密度脂蛋白以及高密度脂蛋白)和降脂药物治疗对颅内动脉瘤破裂的风险。倾向得分加权被用来解释队列中基线特征的差异。

研究人员发现降脂药的使用与破裂状态呈显著负相关(比值比为0.58,95%可信区间为0.47-0.71)。在对完整病例的亚组分析中包括降脂药物的使用和血脂水平,高密度脂蛋白胆固醇水平(比值比为0.95;95%可信区间为0.93–0.98)和降脂药物的使用(比值比为0.41;95%可信区间为0.23–0.73)均与破裂状态呈负相关,而总胆固醇和LDL水平均无显著相关性。研究人员获得了HDL水平与动脉瘤破裂风险之间的单暴露-反应曲线。

由此可见,较高的HDL值和降脂药物的使用与颅内动脉瘤破裂呈显著负相关。

原始出处:


Anil Can,et al. Lipid-Lowering Agents and High HDL (High-Density Lipoprotein) Are Inversely Associated With Intracranial Aneurysm Rupture.Stroke. 2018. https://doi.org/10.1161/STROKEAHA.117.019972

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    2018-04-10 Boyinsh
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    2018-04-10 hmwwww
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    2018-04-09 1209e435m98(暂无昵称)

    学习了.谢谢分享

    0

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