在2型糖尿病中,塞马格卢提德与杜拉格卢提德的心血管有效性
Kasper Bonnesen1,2,3, Uffe Heide-Jørgensen1,2, Diana H Christensen1,2,4
1Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark.
Pharmacoepidemiology and drug safety
|December 3, 2025
概括
塞马格卢提德和杜拉格卢提德在3年内在2型糖尿病患者中表现出类似的心血管疗效. 这项研究发现,这两种治疗方法在主要不良心血管事件中没有实质性的差异.
科学领域:
- 心脏病学 心脏病学
- 内分泌学 在内分泌学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 在降低HbA1c和体重方面,皮下塞马格卢提德与杜拉格卢提德相比具有适度的优势.
- 在现有的随机临床试验中,对于硬心血管结局而言,塞马格卢提德和杜拉格卢提德的直接比较缺乏.
研究的目的:
- 在2型糖尿病的成年人中,研究皮下注射西马格卢提德和杜拉格卢提德之间心血管功效的潜在差异.
- 为了比较开始服用西马格卢提德与杜拉格卢提德的患者之间主要不良心血管事件 (MACE) 的发生率.
主要方法:
- 一项使用丹麦全国医疗保健数据的新用户,主动比较者队列研究.
- 在2型糖尿病患者中,一项比较皮下注射塞马格卢提德与杜拉格卢提德的向试验的仿真.
- 倾向性得分匹配 (52个变量) 用于平衡半黄类和双黄类组之间的共变量,最多有五个半黄类启动器与一个双黄类启动器匹配.
- 主要不良心血管事件 (MACE) 被定义为心肌梗塞,缺血性中风,心力衰竭,冠状动脉再血管化和心血管死亡.
- 艾伦-约翰森估计和时间变化的反向概率审查权重被用于每项协议分析在3年的时间.
主要成果:
- 这项研究包括2535名塞马格卢提德组的个人和569名杜拉格卢提德组的个人.
- 在3年内,MACE的风险为6.0% (95% CI,4.5%-7.8%) 对于塞马格卢提德和6.2% (95% CI,4.0%-8.9%) 对于杜拉格卢提德.
- 风险差异为-0.2% (95% CI,-3.2%至2.8%),风险比为0.97 (95% CI,0.59至1.61),表明没有实质性的差异.
结论:
- 这项向试验模拟发现,在2型糖尿病患者开始服用西马格卢类药物与杜拉格卢类药物之间,心血管结果没有显著差异.
- 这项研究表明,这两种药物可能在这个患者群体中提供类似的保护,防止主要的心血管不良事件.
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