葡萄糖类1受体激动剂和甲状腺癌风险:国际多站点队列研究
Sarah M Baxter1, Lars Christian Lund2, Jacob H Andersen2
1Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland.
Thyroid : official journal of the American Thyroid Association
|January 8, 2025
概括
在2型糖尿病患者中,与二二酶-4抑制剂 (DPP-4is) 相比,葡萄糖类1受体激活剂 (GLP1-RAs) 不会增加甲状腺癌的风险. 这项研究为GLP1-RA使用提供了短期的安全保证.
科学领域:
- 内分泌学 在内分泌学.
- 在瘤学瘤学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 关于葡萄糖类1受体激动剂 (GLP1-RAs) 与甲状腺癌风险之间的关联,存在相互矛盾的证据.
- 2型糖尿病患者经常被处方这些药物,需要安全性评估.
研究的目的:
- 调查GLP1-RA使用与甲状腺癌风险之间的关联,与二二二酶-4抑制剂 (DPP-4is) 相比.
- 评估GLP1-RAs关于甲状腺癌发病率的短期安全概况.
主要方法:
- 使用六个基于人口的数据库 (2007-2023) 进行了多站点队列研究和元分析.
- 使用Cox回归模型与倾向分数加权来比较GLP1-RA和DPP-4i用户之间的甲状腺癌风险.
- 计算了聚合危险比率 (HR) 和95%置信区间 (CI).
主要成果:
- 该研究包括98,147名GLP1-RA用户和2,488,303名DPP-4i用户,随访时间中位数为1.83.0年.
- 使用GLP1-RA与甲状腺癌的风险增加无关 (汇总加权HR0.81,CI0.591.12).
- 随着累计GLP1-RA剂量增加,没有观察到风险增加.
结论:
- 这项大型多站点研究发现,在2型糖尿病患者短期使用GLP1-RA时,没有证据表明甲状腺癌风险增加.
- 这些发现为GLP1-RAs的短期安全性提供了保证.
- 由于随访时间有限,长期安全数据仍然不足.
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