实用老年医学 ›› 2025, Vol. 39 ›› Issue (2): 212-216.doi: 10.3969/j.issn.1003-9198.2025.02.023

• 讲座与综述 • 上一篇    

老年2型糖尿病与恶性肿瘤相关性的研究进展

费勤楠, 陈星岚, 欧阳晓俊, 顾刘宝   

  1. 210024 江苏省南京市,南京医科大学附属老年医院老年医学科
  • 收稿日期:2024-05-07 出版日期:2025-02-20 发布日期:2025-03-03
  • 通讯作者: 顾刘宝,Email:abobgu@126.com

A review of association between type 2 diabetes mellitus and malignant tumors in elderly patients

FEI Qinnan, CHEN Xinglan, OUYANG Xiaojun, GU Liubao   

  1. Department of Geriatrics, Geriatric Hospital Affiliated to Nanjing Medical University, Nanjing 210024, China
  • Received:2024-05-07 Online:2025-02-20 Published:2025-03-03
  • Contact: GU Liubao, Email:abobgu@126.com

摘要: 随着人口老龄化,老年T2DM与恶性肿瘤的关联备受关注。在临床流行病学方面,老年T2DM病人癌症发病率呈增加趋势,不过相对风险随年龄增长而减弱。就临床风险因素而言,年龄是传统危险因素,年轻时被诊断为T2DM患癌相对风险高,老年后T2DM促肿瘤作用或减弱;性别上,男女在特定部位癌症发病率有差异;血糖水平与胰腺癌、消化道癌发生联系较紧密;糖尿病病程与癌症风险关系尚不明确,仍待验证。降糖药物中,二甲双胍可降低癌症风险,胰岛素等其他药物对癌症的影响不一。未来仍需从多方面深入研究,为临床防治工作提供更加全面和深入的理论支持。   

关键词: 2型糖尿病, 老年人, 恶性肿瘤, 危险因素

Abstract: With the aging of the population, the association between type 2 diabetes mellitus(T2DM) and malignant tumors in the elderly has attracted much attention. There is an increasing trend in the incidence rate of cancer in the elderly patients with T2DM, but the relative risk decreases with age.Age is a traditional clinical risk factor for cancer. Those diagnosed with T2DM at a younger age have a relatively higher cancer risk, and the tumor-promoting effect of T2DM may weaken in old age. There are differences in the incidence of cancer in specific sites between men and women. Blood glucose level is closely related to the occurrence of pancreatic cancer and digestive tract cancer. The relationship between the duration of diabetes and cancer risk remains unclear and needs verification. Among antidiabetic drugs, metformin can reduce cancer risk, while the impacts of insulin and other drugs are unclear. In the future, advanced researches are still needed to provide more comprehensive theoretical support for clinical prevention and treatment.

Key words: type 2 diabetes mellitus, aged, cancer, risk factor

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