低密度脂蛋白胆固醇降低疗法用于中风患者的二次预防:一个网络的元分析
Xing Wang1, Jun Zheng1, Yuqi Chen1
1West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China.
Current neuropharmacology
|October 26, 2023
概括
埃泽提米布加他类药物有效地降低了复发性中风风险,超过了单独使用他类药物的效果. 然而,单独使用他类药物可能会增加出血性中风的风险,这凸显了量身定制的LDL-C降低策略的重要性.
科学领域:
- 心脏病学 心脏病学
- 神经学 神经学
- 药理学 药理学是指药理学的学科.
背景情况:
- 患有此前中风的患者面临复发的风险较高.
- 目前的指导方针主张低密度脂蛋白胆固醇 (LDL-C) 降低疗法用于二次中风预防.
- 预防复发性中风的最佳LDL-C降低剂仍未确定.
研究的目的:
- 评估各种LDL-C降低剂在二次中风预防中的比较有效性.
- 确定最有效的治疗策略,以减少复发性中风的发生率.
主要方法:
- 一个系统的审查和随机对照试验 (RCTs) 的元分析到2022年.
- 包括的研究比较了在有中风病史的成年患者中使用不同的LDL-C降低剂.
- 重复性中风是主要终点,用于治疗排名的积累性排名曲线 (SUCRA) 下的表面.
主要成果:
- 分析了9个涉及17226名患者的RCT.
- 埃泽提米布加上他类药物 (RR:0.56) 和单独使用他类药物 (RR:0.90) 显著降低了复发性中风风险.
- 在预防复发性中风方面,ezetimibe加他类药物表现出比单独使用他类药物更高的疗效 (RR:0.62).
- 与安慰剂相比,单独使用他类药物与出血性中风风险增加有关 (RR: 1.57).
- 所有研究的药物都降低了主要心血管不良事件的发生率.
结论:
- 结合以泽提和他类药物的联合治疗是减少复发性中风发病率的最有效策略.
- 立方体单一治疗与出血性中风的风险增加有关,因此在选择治疗时需要仔细考虑.
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