基因组风险评分和与口服避孕药相关的缺血性中风风险:呼吁合作
Forrest Lin1, Liisa Tomppo2, Brady Gaynor3
1Department of Neurology, School of Medicine, University of Maryland, Baltimore, MD, United States.
Frontiers in stroke
|December 14, 2023
概括
基因组风险评分可能会增加与口服避孕药 (OCs) 相关的缺血性中风风险. 这表明个性化风险评估可能对使用OCs的女性有益.
科学领域:
- 遗传学 是一个遗传学.
- 神经学 神经学
- 药理学 药理学是指药理学的学科.
背景情况:
- 口服避孕药 (OCs) 广泛使用,但具有血管风险,特别是缺血性中风.
- 血管风险因素放大了OCs和缺血性中风之间的关联.
研究的目的:
- 调查基因组风险评分对缺血性中风的风险是否会改变OC相关缺血性中风的风险.
- 确定基因组分析对OC使用者的临床效用.
主要方法:
- 一项涉及332名绝经前妇女 (136例缺血性中风病例,196例对照) 的病例对照研究.
- 使用验证的遗传风险评分 (metaGRS) 用于缺血性中风.
- 将参与者分为基因组风险三分之一,并在每个三分之一内分析了OC使用关联.
- 使用后勤回归与相互作用术语来评估基因组风险对OC相关中风风险的影响.
主要成果:
- 在调整了血管风险因素后,OC使用与缺血性中风的几率增加了3.2倍.
- 与OC相关的缺血性中风的几率比率在基因组风险三位体 (1.6,2.5和13.7) 中显著增加.
- 一个显著的相互作用 (p=0.001) 表明基因组风险改变了OC-中风的关联.
结论:
- 基因组风险概况似乎改变了与使用口服避孕药相关的缺血性中风风险.
- 需要进行更大规模的研究来确认基因组风险评分是否可以指导临床决策,以减轻与OC相关的中风风险.
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