脂蛋白 (a) 血和心血管风险降低与伊可萨乙烯
Michael Szarek1, Deepak L Bhatt2, Michael Miller3
1Division of Cardiology, University of Colorado School of Medicine, Aurora, Colorado, USA; CPC Clinical Research, Aurora, Colorado, USA; State University of New York, Downstate Health Sciences University, Brooklyn, New York, USA.
Journal of the American College of Cardiology
|March 26, 2024
概括
伊科萨乙烯 (IPE) 有效降低患有高脂蛋白[Lp[a]的人的心血管事件风险,无论Lp[a]水平如何. 这一发现对于治疗他类药物患者的残留心血管风险管理至关重要.
科学领域:
- 心脏病学 心脏病学
- 药理学 药理学是指药理学的学科.
- 生物化学 生物化学
背景情况:
- 升高的脂蛋白[Lp[a]是心血管事件的重要危险因素,即使控制了LDL胆固醇.
- 很少有治疗选择可以减轻这种残留风险.
- 伊科萨乙烯 (IPE) 是一种用于降低心血管风险的试验性药物.
研究的目的:
- 分析icosapent乙烯 (IPE) 在各种脂蛋白[Lp]水平的心血管益处.
- 评估IPE在减少不同Lp度的患者主要心血管不良事件 (MACE) 的疗效.
主要方法:
- 对REDUCE-IT试验的特异分析,该试验涉及8,179名接受他类药物治疗的参与者.
- 参与者患有高甘油和控制的LDL胆固醇.
- 随机选择IPE或安慰剂,分析Lp(a) 水平和MACE.
主要成果:
- 脂蛋白 (a) [Lp (a) ]度是主要心血管不良事件 (MACE) 的重要预测因素.
- 伊可萨乙烯 (IPE) 在所有分析的Lp(a) 水平上都显示出MACE的持续降低.
- 在Lp (a) ≥50 mg/dL和<50 mg/dL的子组中,IPE显著降低了第一个MACE.
结论:
- 基线脂蛋白 (a) [Lp (a) ] 度预示着主要心血管不良事件 (MACE) 的预后,在治疗他类药物时,患者的甘油三水平升高.
- 伊可萨乙烯 (IPE) 在Lp (a) 水平的范围内提供了一致的心血管风险降低.
- 对于患有升高的Lp(a) 和残留心血管风险的患者来说,IPE可能是一个有价值的治疗选择.
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