“坏”胆固醇的克星:新药Anacetrapib将问世!

2017-06-28 佚名 medicalxpress

本周二,默克公司宣布新型胆固醇药物进入试验收尾工作,这种新药不仅可以减少心脏病带来的死亡,还可以降低其他并发症的风险。

本周二,默克公司宣布新型胆固醇药物进入试验收尾工作,这种新药不仅可以减少心脏病带来的死亡,还可以降低其他并发症的风险。

此前,三种相同类型药物的试验全都以失败告终,因此,此次试验的成功显得尤为珍贵。默克公司的这款新药名为安塞曲匹(Anacetrapib),是一种胆固醇新药,它的工作原理在于,通过阻断一种叫做CETP的蛋白质,来达到降低胆固醇的效果,这与现阶段使用的他汀类药物的工作原理有所不同。

研究人员研发安塞曲匹最初的目的主要是增加高密度脂蛋白,也就是“好”胆固醇,但是在实验过程中,研究人员却收到了意外的惊喜,随着时间的推移,研究人员发现“坏”胆固醇,也就是低密度脂蛋白水平显着降低,不仅如此,安塞曲匹的使用还起到了防止阻塞动脉脂质斑块形成的作用,从根本上消除心脏病和中风的风险。

此次试验时长共计4年,研究人员随访了3万多名参与者。在实验过程中,研究人员将参与者共分为两组,一组食用阿托伐他汀药片或者通用的立普妥,而另一组则使用新药。在四年的观察试验中,新药安塞曲匹(Anacetrapib)效果明显优于以往的常用药,尤其是对心脏的保护作用可见一斑,通过此次试验,研究人员进一步肯定了安塞曲匹的安全性和有效性。




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    2017-11-07 xue8602
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    2018-03-02 bsmagic9140
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    2017-07-05 AspirantSuo
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    2017-10-09 shanyongle

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