Investigate the influence of dynamic glucose excursionon serum cystatin C by dynamic glucose monitoring
10.3969/j.issn.1006-6187.2018.03.007
- VernacularTitle:用动态血糖监测观察血糖波动对胱抑素C水平影响的研究
- Author:
Huihong CAO
1
,
2
;
Haibing CHEN
;
Yunhao LI
Author Information
1. 215123 苏州大学医学部
2. 上海中医药大学附属岳阳中西医结合医院闵行分院内分泌科
- Keywords:
Diabetes mellitus,type 2;
Continuous glucose monitoring system;
Glucose excursions;
Cystatin C
- From:
Chinese Journal of Diabetes
2018;26(3):211-216
- CountryChina
- Language:Chinese
-
Abstract:
Objective Using dynamic glucose monitoring system to investigate the influence of dynamic glucose excursion onthe serum cystatin C (Cys-C) in patients with type 2 diabetes mellitus (T2DM).Methods A total of 164 hospitalized patients with T2DM were selected in this study.All the patients underwent continuous 72 hours dynamic glucose monitoring.The parameters of glucose excursion were calculated,including blood glucose standard deviation (SD),and average blood glucose level (MBG).According to the monitoring results,the patients were divided into two groups:high blood glucose excursion groupand low blood glucose excursion group.Cys-C level and other biochemical parameters were detected.Then the correlation of SD and Cys-C was analyzedin the two groups.Results There were significant difference in age,urea nitrogen (BUN),serum uric acid (SUA),glomerular filtration rate (eGFR),and Cys-C levels between the two groups (P＜ 0.05).The mean value of Cys-C and the percentage of high Cys-C level were higher in high blood glucose excursion group than in low blood glucose excursion group.There was a positive correlation between SD and Cys-C (r=0.344,P＜0.01) in the whole group as well as in high blood glucose excursion group and low blood glucose excursion group (r=0.604,0.331,P＜0.01).The incidence of diabetic peripheral arterial disease(PAD),diabetic peripheral neuropathy(DPN),diabetic retinopathy(DR),DKD were higher in high blood glucose excursion groupthan in the low blood glucose excursion group.Multivariate stepwise regression analysis showed that WC,GA,FPG,FIns,SUA,eGFR,and SD were in dependent risk factors for Cys-C,and among them,SD had the greatest contribution(β=0.112,SE=O.025,P=0.000).Conclusion The dynamic glucose excursion is positively correlated with Cys-C in patients with T2DM.The greater the blood glucose excursion,the higher the Cys-C level.
