【摘要】 目的探讨利拉鲁肽与二甲双胍对新诊断2型糖尿病患者骨代谢的影响。方法选取2016年1月—2017年6月在我院就诊并确诊为新诊断2型糖尿病患者50例,按照随机数字表法将研究对象随机分为利拉鲁肽组及二甲双胍组,每组各25人。两组患者均单药治疗24周后比较两组患者骨密度、骨代谢指标变化情况。结果两组患者骨密度、血清ALP以及BGP、PINP水平治疗前后相比,无改变(P> 0. 05);而利拉鲁肽组患者的β-CTx水平较治疗前降低(P <0. 05);两组患者治疗后FPG、2hFPG、HOMA-IR、Hb A1c均较治疗前下降(P <0. 05),而空腹胰岛素较治疗前上升(P <0. 05);利拉鲁肽组患者治疗24周后BMI值低于治疗前(P <0. 05)。结论利拉鲁肽与二甲双胍对新诊断2型糖尿病患者骨密度的影响均不明显,两种药物可有效降低血糖,改善胰岛素抵抗,利拉鲁肽在使用过程中可明显降低患者血清β-CTx水平,但其是否存在骨质保护作用仍需进一步研究。更多还原

【Abstract】 Objective To explore the effect of liraglutide and metformin on bone metabolism in newly diagnosed type 2 diabetic patients. Methods From January 2016 to June 2017,50 patients with type 2 diabetes mellitus admitted to our hospital were selected. According to the random number table method,the subjects were randomly divided into liraglutide group and metformin group,25 in each group. Changes in bone mineral density and bone metabolism were compared between the two groups after 24 weeks of monotherapy. Results That there was no significant change in bone mineral density,serum ALP,TPINP,and BGP levels before and after treatment( P > 0. 05). The β-CTx levels in patients in the liraglutide group were lower than that before treatment( P < 0. 05); FPG,2 hFPG,HOMA-IR,and Hb A1 c levels in the two groups were lower than that before treatment( P < 0. 05). Fasting insulin was higher than that before treatment( P < 0. 05); BMI was lower in the liraglutide group after 24 weeks of treatment than that before treatment( P < 0. 05). Conclusion The effects of liraglutide and metformin on the bone mineral density of patients with newly diagnosed type 2 diabetes are not obvious. Liraglutide may reduce serum β-CTx levels during use. We need to have further study whether it has a bone protection.更多还原