实用肝脏病杂志 ›› 2021, Vol. 24 ›› Issue (1): 43-46.doi: 10.3969/j.issn.1672-5069.2021.01.012

• 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SDC4变化及其临床意义探讨

夏淑晶, 张莉莉, 张秀梅, 赵根宝, 周松伟, 罗欲承, 陈红芹, 王子华, 成凤干, 范建高   

  1. 225700 江苏省兴化市人民医院消化内科(夏淑晶,张莉莉,陈红芹,王子华,成凤干);
    病理科(张秀梅);
    超声科(赵根宝);
    检验科(周松伟,罗欲承);
    上海交通大学医学院附属新华医院消化内科(范建高)
  • 出版日期:2021-01-10 发布日期:2021-01-19
  • 通讯作者: 夏淑晶,女,41岁,医学博士,副主任医师。E-mail:xiashujing0611@163.com
       通讯作者:范建高,E-mail:13818868519@163.com
  • 作者简介:夏淑晶,女,41岁,医学博士,副主任医师。E-mail:xiashujing0611@163.com
  • 基金资助:
    中国肝炎防治基金会天晴肝病基金资助项目(编号:TQGB20190119)

Diagnosticvalue of serum syndecan-4 in patients with nonalcoholic fatty liver disease

Xia Shujing, Zhang Lili, Zhang Xiumei, et al   

  1. Department of Gastroenterology, Xinghua People’s Hospital, Xinghua 225700, Jiangsu Province, China
  • Online:2021-01-10 Published:2021-01-19

摘要: 目的 探讨血清多配体蛋白聚糖-4(SDC4)水平诊断非酒精性脂肪性肝病(NAFLD)患者的效能。方法 2019年6月~12月无过量饮酒史的健康体检成人,使用超声检查诊断NAFLD,采用ELISA法检测血清SDC4水平,采用多元Logistic回归分析影响脂肪肝发生的危险因素,应用受试者工作特征曲线(ROC)下面积(AUC)分析诊断效能。结果 在209例体检成人中,发现NAFLD患者102例,健康人107例;NAFLD组血清SDC4水平显著高于健康人(11.7±4.2 ng/mL对5.3±2.5 ng/mL,P < 0.05),血清SDC4水平随着NAFLD患者脂肪肝程度的加重呈显著上升趋势;Logistic回归分析发现,血清SDC4增高与NAFLD发生独立相关;以血清SDC4水平为8.45 ng/mL为诊断NAFLD的截断点,AUC为0.917,其敏感度为84.3%,特异度为87.9%。结论 血清SDC4增高可能与肥胖、代谢紊乱和NAFLD的发生密切相关,检测血清SDC4水平可能有助于无创诊断NAFLD。

关键词: 非酒精性脂肪性肝病, 多配体蛋白聚糖-4, 诊断

Abstract: Objective To investigate the diagnostic value of serum syndecan-4 (SDC4) in patients with nonalcoholic fatty liver disease (NAFLD). Methods The individuals having no history of excessive alcohol consumption were selected between June to December 2019, and all underwent ultrasonography. Serum SDC4 level was detected by enzyme-linked immunosorbent assay. The univariate and multivariate analysis and the receiver operating characteristic curve (ROC) were applied to analyze the diagnostic value of serum SDC4 level for NAFLD. Results A total of 209 adults were included in this study, including 102 patients with NAFLD and 107 healthy persons after US check-up; serum SDC4 level in patients with NAFLD was significantly higher than that in the control group (11.7±4.2 ng / mL vs. 5.3±2.5 ng / mL, P < 0.05), and serum SDC4 levels increased significantly as the severity of fatty liver became severe in patients with NAFLD; the Logistic regression analysis found that the increased serum SDC4 level was independently related to NAFLD occurrence; when serum SDC4 level equal to or greater than 8.45 ng/mL as the cut-off-value, the area under ROC was 0.917, with the sensitivity of 84.3% and the specificity of 87.9%. Conclusion The increased serum SDC4 levels could be closely related to obesity, metabolic disorders and the incidence of NAFLD, and the detection of serum SDC4 levels might be helpful for non-invasive diagnosis of NAFLD.

Key words: Non-alcoholic fatty liver diseases, Polyligand proteoglycan-4, Diagnosis