Performance of controlled attenuation parameter measured by FibroScan in the diagnosis of nonalcoholic fatty liver disease and its association with traditional Chinese medicine syndrome types
10.3969/j.issn.1001-5256.2021.12.026
- VernacularTitle:FibroScan受控衰减参数对非酒精性脂肪性肝病的诊断效能及与中医证型的相关性分析
- Author:
Jianpeng LIU
1
;
Zhongjie YU
1
;
Hanxiao WANG
1
;
Wenxia ZHAO
2
Author Information
1. The First Clinical Medical College, Henan University of Chinese Medicine, Zhengzhou 450000, China
2. Department of Hepatology and Spleen-Stomach, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou 450000, China
- Publication Type:Original articles_Other liver diseases
- Keywords:
Non-alcoholic Fatty Liver Disease;
Elasticity Imaging Techniques;
Controlled Attenuation Parameters;
Diagnosis;
Symptom Complex;
TCM Science
- From:
Journal of Clinical Hepatology
2021;37(12):2869-2873
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the application value of controlled attenuation parameter (CAP) of hepatocyte steatosis measured by FibroScan in the diagnosis and traditional Chinese medicine (TCM) syndrome differentiation of nonalcoholic fatty liver disease (NAFLD). Methods A retrospective analysis was performed for related data of 364 patients with NAFLD who attended The First Affiliated Hospital of Henan University of Traditional Chinese Medicine from January 2017 to December 2019, including basic information (age, sex, and body mass index [BMI]), CAP measured by FibroScan, ultrasound findings of the liver, gallbladder, spleen, and pancreas, liver function parameters, and blood lipid parameters. TCM syndrome differentiation was performed based on the information obtained by four diagnostic methods, and then the patients were divided into liver depression and spleen deficiency group, damp turbidity and stagnation group, damp-heat accumulation group, intermingled phlegm and blood stasis group, and spleen-kidney deficiency group. The association of CAP, color Doppler ultrasound findings, liver function parameters, blood lipid parameters, and BMI with TCM syndrome was analyzed. A one-way analysis of variance was used for comparison of normally distributed continuous data between multiple groups, and the least significant difference t -test was used for further comparison between two groups; the Kruskal-Wallis H rank sum test with multiple sets of independent samples was used for comparison of non-normally distributed continuous data between multiple groups and further comparison between two groups. The chi-square test or Kruskal-Wallis H rank sum test was used for comparison of categorical data between multiple groups and further comparison between two groups. A Spearman's rank correlation analysis was used to investigate the correlation between CAP and ultrasound grading. Results Among the 364 patients with NAFLD, 169 had the syndrome of liver depression and spleen deficiency, 71 had the syndrome of damp turbidity and stagnation, 60 had the syndrome of damp-heat accumulation, 41 had the syndrome of intermingled phlegm and blood stasis, and 23 had the syndrome of spleen-kidney deficiency. There was a significant difference in CAP value between the different syndrome types ( F =14.839, P < 0.001), and further comparison between two groups showed that the spleen-kidney deficiency group and the intermingled phlegm and blood stasis group had a significantly higher CAP value than the liver depression and spleen deficiency group, the damp turbidity and stagnation group, and the damp-heat accumulation group (all P < 0.05). There was a significant difference in ultrasound grading between the different syndrome types ( χ 2 =22.947, P < 0.001); the liver depression and spleen deficiency group mainly had a mild grade (40.2%), the damp turbidity and stagnation group and the damp-heat accumulation group mainly had a moderate grade (53.5% and 53.3%, respectively), and the intermingled phlegm and blood stasis group and the spleen-kidney deficiency group mainly had a severe grade (68.3% and 43.5%, respectively). CAP was positively correlated with the severity of fatty liver ( r =0.431, P < 0.001). The spleen-kidney deficiency group and the intermingled phlegm and blood stasis group had significantly higher levels of alanine aminotransferase, aspartate aminotransferase, gamma-glutamyl transpeptidase, and BMI than the other three groups (all P < 0.001). Conclusion Association is observed between CAP and the TCM syndrome types of NAFLD, and patients with the syndrome of spleen-kidney deficiency and the syndrome of intermingled phlegm and blood stasis have a higher CAP value than those with the other syndrome types. CAP has similar efficiency to color Doppler ultrasound in the diagnosis of NAFLD.
