Cross-sectional study of current situation of glucose metabolism with in-hospital type l diabetic patients
10.3760/cma.j.issn.1673-4904.2018.02.001
- VernacularTitle:住院1型糖尿病糖代谢状况调查及血糖波动研究
- Author:
Jie WANG
1
;
Jianhua MA
;
Bingli LIU
;
Huiqin LI
;
Jindan WU
;
Xiaofei SU
Author Information
1. 210012,南京医科大学附属南京医院(南京市第一医院)内分泌科
- Keywords:
Diabetes mellitus;
type 1;
Blood glucose fluctuation;
Continuous glucose monitoring system
- From:
Chinese Journal of Postgraduates of Medicine
2018;41(2):97-100
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the present situation of glucose metabolism and the characteristics of blood glucose fluctuation in in-hospital type l diabetic patients (T1DM). Methods One hundred and forty-three hospitalized cases of T1DM patients from November 2012 to November 2016 were retrospectively analyzed.The percentage of adult-onset T1DM patients was 76.22%(109/143)and none adult-onset was 23.78%(34/143). The following data were collected: general information, the indexes of glucose metabolism and islet function.Seventy-two-hour continuous glucose monitoring(CGM) was carried on 40 patients as a subgroup.Results The average age was(40.29 ± 16.79)years.The onset age of diabetes was(33.57 ± 17.18)years.The disease duration was 4.0(1.0,10.0)years.The body mass index(BMI)was(20.68 ± 2.95)kg/m2.The fasting blood glucose(FBG)was(12.02 ± 5.40)mmol/L.The HbA1c was(9.80 ± 2.65)%.The fasting C-peptide was 0.08(0.01,0.38)nmol/L.The 2-hour postprandial C-peptide (C-P 2 h) was 0.12(0.01, 0.70) nmol/L. The anti-glutamic acid decarboxylase antibody was 12.08(8.16,20.56)μg/L.The islet-cell antibody was 4.85(2.66,12.07)μg/L.By using multivariate linear regression analysis, HbA1c were negatively related to the duration and BMI of T1DM. CGM: the mean blood glucose was (10.34 ± 2.97) mmol/L. The standard deviation of blood glucose was (2.89 ± 1.07) mmol/L. The mean amplitude glycemic excursions was (7.10 ± 3.09) mmol/L. The incidence of hypoglycemia was 10.00% (≤ 2.8 mmol/L) and 32.50% (≤ 3.9 mmol/L). Conclusions Adult-onset T1DM patients account for more than two-thirds. In-hospital T1DM patients have poor control of blood glucose, and they show the clinical characteristics of high blood glucose fluctuation and more hypoglycemia.
