探索尾切除和缺血性心脏病的因果关系:孟德尔的随机化研究和元分析
Shuai Wang1, Tao Zhang1, Yuanlin Sun1
1Department of Gastric and Colorectal Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China.
Frontiers in cardiovascular medicine
|August 21, 2024
概括
尾切除术可能会增加缺血性心脏病 (IHD) 的风险,包括急性心肌梗塞 (AMI) 和胸痛 (AP). 这项门德尔随机化研究表明,尾切除术与这些心血管疾病之间存在潜在的因果关系.
科学领域:
- 心血管流行病学心血管流行病学
- 遗传流行病学遗传流行病学
- 手术结果研究研究.
背景情况:
- 尾切除术与缺血性心脏病 (IHD) 的风险增加有关,但因果关系尚不清楚.
- 调查尾切除术和IHD之间的因果关系,包括急性心肌梗塞 (AMI) 和胸痛 (AP),对于了解心血管疾病病因至关重要.
研究的目的:
- 使用孟德尔随机化 (MR) 和元分析,系统地估计尾切除术和IHD及其亚型 (AMI,AP) 之间的因果关系.
- 提供关于尾切除术是否是心血管事件的危险因素的强有力的证据.
主要方法:
- 使用了两样本的门德尔随机化 (MR) 设计,与发现和复制队伍.
- 从FinnGen和英国生物银行采用了与尾切除相关的遗传变异作为仪器变量 (IV).
- 进行元分析以结合结果并评估整体因果效应.
主要成果:
- 发现队列表明尾切除术与IHD,AMI和AP之间存在显著的积极因果关系.
- 复制队列证实了尾切除术和AMI之间的积极因果关系.
- 分析显示,尾切除术和IHD (OR: 1.128),AMI (OR: 1.195) 和AP (OR: 1.087) 之间存在显著的积极因果关系.
结论:
- 遗传预测的尾切除似乎是发展IHD,AMI和AP的风险因素.
- 这些发现凸显了对尾切除术后潜在的心血管影响的持续关注的必要性.
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