PCSK9-向药物和性别:有没有差异?
Viola Liberati1, Giulia Guidotti1, Andrea Sorrentino1
1Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy.
Journal of clinical medicine
|July 12, 2025
概括
患有动脉样硬化心血管疾病 (ASCVD) 的女性对PCSK9向疗法的反应延迟,最初显示较小的LDL-C减少. 个性化管理可能需要在女性中实现最佳的降脂目标.
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.
- 遗传学 是一个遗传学.
背景情况:
- 动脉样硬化心血管疾病 (ASCVD) 影响的女性比人们认为的多,在失脂症管理方面存在性别差异.
- 女性接受密集的降脂疗法并实现低密度脂蛋白胆固醇 (LDL-C) 目标的可能性较低.
- 针对PCSK9的治疗方法为治疗脱脂症提供了一种新的方法.
研究的目的:
- 评估PCSK9向疗法 (单克隆抗体和siRNA) 的性别特异性反应.
- 评估男性和女性之间的LDL-C目标实现和治疗耐受性.
- 确定女性个性化管理策略的潜在需求.
主要方法:
- 未来注册341名开始PCSK9向治疗的患者.
- 基线和随访脂质样本的分析,包括LDL-C水平.
- 基于ESC指南的治疗反应,目标实现和性别之间的耐受性比较.
主要成果:
- 妇女 (35.8%) 更频繁地患有异性家族高胆固醇血症 (HeFH),并被归类为高心血管风险.
- 在早期随访中,较少的女性在非常高风险组中实现了LDL-C目标.
- 妇女在第一次随访时显示较小的LDL-C降低,尽管治疗耐受性相似.
结论:
- 针对PCSK9的疗法在第三次随访时对两性都有效.
- 女性可能会经历延迟反应和较低的初始LDL-C目标.
- 个性化管理策略可以提高女性的降脂效果.
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