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血糖控制是糖尿病患者胰腺癌发展的可修改风险因素:基于人口的队列研究
Jing Tong Tan1, Xianhua Mao1, David Tak-Wai Lui1
1Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Hong Kong, Hong Kong.
Gut
|September 18, 2025
概括
在2型糖尿病 (T2D) 中保持最佳血糖控制显著降低胰腺癌 (PC) 风险. 良好的血糖控制还可以降低T2D患者的PC相关和全因死亡率.
科学领域:
- 内分泌学和瘤学的内分泌学和瘤学.
- 糖尿病研究研究 糖尿病研究
- 癌症流行病学 癌症流行病学
背景情况:
- 长期2型糖尿病 (T2D) 患者的血糖控制和胰腺癌 (PC) 发展之间的关系尚不清楚.
- 调查这种联系对于了解糖尿病人群中PC病因和预防策略至关重要.
研究的目的:
- 检查血糖控制对胰腺癌 (PC) 在被诊断为2型糖尿病 (T2D) 的个体中发生率的影响.
- 评估血糖控制指标 (HbA1c和禁食葡萄糖) 与PC风险,PC相关死亡率和全因死亡率之间的关联.
主要方法:
- 一项回顾性队列研究使用了整个领土的医疗保健注册表进行.
- 患有T2D的成年人从诊断到PC,死亡或研究结束 (2020年12月) 被跟踪,不包括在T2D诊断后3年内患有PC的人.
- 最佳血糖控制被定义为时间加权平均HbA1c<7%和/或禁食葡萄糖≤7mmol/L,调整后的危险比率 (aHR) 计算使用Cox模型.
主要成果:
- 最佳的血糖控制 (HbA1c < 7%) 与57%的PC风险降低有关 (aHR:0.43).
- 较低的禁食葡萄糖 (≤7 mmol/L) 也与降低的PC风险相关 (aHR:0.71).
- 随着HbA1c水平的提高,PC风险增加,并且对这两种指标的最佳控制显示了最低的PC风险 (aHR:0.39).
结论:
- 达到最佳的血糖控制与T2D患者患胰腺癌的风险降低有关.
- 这些发现表明,血糖管理可以作为T2D患者PC的瘤预防策略.
- 建议进行进一步的多中心研究,以验证这些发现,并巩固血糖控制作为PC预防方法.
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