实用肝脏病杂志 ›› 2019, Vol. 22 ›› Issue (1): 69-72.doi: 10.3969/j.issn.1672-5069.2019.01.019

• 非酒精性脂肪性肝病 • 上一篇    下一篇

非酒精性脂肪性肝病患者血清糖化血红蛋白水平和心功能指标的变化研究*

崔清华, 陶红, 王晓玥, 张凤丽   

  1. 100029 北京市 首都医科大学附属北京安贞医院内分泌代谢科(崔清华,陶红,张凤丽); 消化内科 (王晓玥)
  • 收稿日期:2018-05-30 出版日期:2019-01-10 发布日期:2019-01-16
  • 作者简介:崔清华,女,医学硕士,主治医师。主要从事2型糖尿病与大血管并发症防治研究 。E-mail:kuiqingyi09240@163.com
  • 基金资助:
    *北京市卫生系统高层次卫生技术人才基金资助项目(编号:2013-3-008); 首都卫生发展科研专项基金资助项目(编号:2014-2-1054)

Changes of serum glycosylated hemoglobin level and cardiac functions in patients with non-alcoholic fatty liver disease

Cui Qinghua, Tao Hong, Wang Xiaoyue, et al.   

  1. Department of Endocrinology and Metabolism,Anzhen Hospital,Capital Medical University, Beijing 100029,China
  • Received:2018-05-30 Online:2019-01-10 Published:2019-01-16

摘要: 目的 探讨非酒精性脂肪性肝病(NAFLD)患者糖化血红蛋白(HbA1c)水平和心功能指标的变化。方法 2017年5月~2018年5月我院收治的118例NAFLD患者及同期年龄和性别相匹配的健康体检者60例,检测血生化指标,进行超声心动图检查,测量左室射血分数(LVEF)、左室舒张末容积(LVEDV)、E峰速度和A峰速度,计算E/A比值,将E/A比值<1判定为舒张功能不全(DCD)。应用二分类Logistic回归分析NAFLD患者发生心功能不全的影响因素。结果 NAFLD患者体质指数(BMI)、收缩压、舒张压、空腹血糖、总胆固醇(TC)、甘油三脂(TG)、低密度脂蛋白胆固醇(LDL-C)、尿酸、谷氨酰转肽酶(GGT)和HbA1c水平分别为(26.8±5.6) kg/m2、(131.9±18.4)mmHg、(81.5±7.5) mmHg、(6.0±1.2) mmol/L、(5.4±0.7) mmol/L、(1.8±0.4) mmol/L、(3.2±0.6) mmol/L、(334.2±46.7) μmol/L、(39.4±9.0) U/L和(6.0±1.2)%,显著高于健康人的【(23.4±5.0) kg/m2、(125.4±16.9)mmHg、(77.3±6.9) mmHg、(5.3±1.1) mmol/L、(4.9±0.6) mmol/L、(1.3±0.4) mmol/L、(2.9±0.6) mmol/L、(290.4±40.2)μmol/L、(22.2±5.7) U/L和(5.4±1.2)%,P<0.05】;NAFLD患者血清高密度脂蛋白胆固醇(HDL-C)水平为(1.4±0.4) mmol/L,显著低于健康人【(1.6±0.4)mmol/L,P<0.05】;43例HbA1c水平升高者LVEDV和DCD发生率分别为(48.3±5.3) mm和27.91%,显著高于75例血清HbA1c水平正常者的【(45.2±4.7) mm和9.33%,P<0.05】,HbA1c升高者LVEF和E/A比值分别为(53.0±11.3)%和(1.0±0.2),显著低于HbA1c正常者的【(59.9±12.3)%和(1.1±0.3),P<0.05】;多因素Logistic回归分析显示HbA1c、LVEDV和GGT是NAFLD患者发生DCD的独立危险因素,而LVEF为其保护因素。结论 NAFLD患者常伴有血清HbA1c水平升高,而HbA1c升高不仅是糖尿病发生的前奏,也可能是NAFLD患者发生DCD或冠心病的危险因素。

关键词: 非酒精性脂肪性肝病, 糖化血红蛋白, 心功能指标

Abstract: Objective To investigate the changes of serum glycosylated hemoglobin(HbA1c) level and cardiac functions in patients with non-alcoholic fatty liver disease (NAFLD). Methods A total of 118 patients with NAFLD and 60 healthy volunteers with matched age and gender were recruited in our hospital between May 2017 and May 2018,and the general data,including blood biochemistry,liver B-ultrasound and ultrasonic cardiogram parameters were collected in the two groups. The impacting factors of cardiac functions were evaluated by two-class Logistic regression analysis. Results The body mass index(BMI),systolic blood pressure,diastolic blood pressure,fasting blood glucose,total cholesterol(TC),triglyceride(TG),low-density lipoprotein cholesterol (LDL-C),uric acid,glutamyl transpeptidase (GGT) and HbA1c levels in patients with NAFLD were (26.8±5.6) kg/m2,(131.9±18.4) mmHg,(81.5±7.5) mmHg,(6.0±1.2) mmol/L,(5.4±0.7) mmol/L,(1.8±0.4) mmol/L,(3.2±0.6) mmol/L,(334.2±46.7) μmol/L,(39.4±9.0) U/L and (6.0±1.2)%,significantly higher than(23.4±5.0) kg/m2,(125.4±16.9) mmHg,(77.3±6.9) mmHg,(5.3±1.1) mmol/L,(4.9±0.6) mmol/L,(1.3±0.4) mmol/L,(2.9±0.6) mmol/L,(290.4±40.2) μmol/L,(22.2±5.7) U/L and(5.4±1.2)% (P<0.05) in healthy individuals,while serum high-density lipoprotein cholesterol (HDL-C) level was lower than that in the control group [(1.4±0.4) mmol/L vs. (1.6±0.4) mmol/L,P<0.05];the left ventricular end-diastolic volume(LVEDV) and incidence rate of diastolic cardiac dysfunction(DCD) in 43 patients with NAFLD and elevated blood HbA1c level were (48.3±5.3) mm and 27.91%,significantly higher than(45.2±4.7)mm and 9.33% (P<0.05) in 75 patients with normal HbA1c levels,and the left ventricular ejection fraction (LVEF) and E/A ratio were(53.0±11.3)% and (1.0±0.2),significantly lower than (59.9±12.3)% and [(1.1±0.3),P<0.05] in the latter;Logistic analysis showed that HbA1c,LVEDV and GGT were the independent risk factors for occurrence of DCD in patients with NAFLD,while the LVEF was a protective factor (P<0.05). Conclusions Patients with NAFLD are often associated with elevated blood HbA1c levels,which might be the risk factor for DCD or coronary heart disease in patients with NAFLD.

Key words: Non-alcoholic fatty liver diseases, Glycosylated hemoglobin, Cardiac function