2型糖尿病合并外周血管病变患者的骨密度变化

目的探讨2型糖尿病合并外周血管病变患者的骨密度变化。方法将100例2型糖尿病患者分为无并发症组(A组)和合并外周血管病变组(B组),进行双能X线吸收法(DEXA)骨密度(BMD)测定,同时测定臂踝脉波传播速度(baPWV)及超声波颈动脉内膜-中层厚度(IMT),并对两组患者临床数据与骨密度进行比较。结果2型糖尿病患者BMD低于同龄的非糖尿病患者;2型糖尿病合并外周血管病变患者BMD低于同年龄的2型糖尿病患者。结论2型糖尿病合并外周血管病变患者的动脉硬化可能与骨质疏松有关,二者的明确因果关系有待进一步研究。

Changes of bone mineral density in type 2 diabetes mellitus with peripheral vessel disease

Objective To investigate the changes between type 2 diabetes mellitus(T2DM) with peripheral vessel disease and osteoporosis. Methods A total of 100 cases T2DM patients were divided into non-peripheral vessel disease (A group) and peripheral vessel disease (B group). B-mode ultrasonography to measure the intima-media thickness(IMT) of carotid artery,dual energy X-ray absorptiometry (DEXA) to measured bone mineral density(BMD) and VS-1000 arteriosclerosis diagnometer to measure brachi-ankle pulse wave velocity (baPWV) were used in 100 T2DM patients. The clinical data and BMD were compared between two groups. Results Compared with normal group,the BMD in T2DM patients significantly decreased.Compared with T2DM patients without peripheral vessel disease,the BMD decreased in T2DM patients with peripheral vessel disease. Conclusions Atherosclerosis in T2DM with peripheral vessel disease is probably related to osteoporosis, and the relationship between them is worth further investigation.