Clinical study of FibroTouch and six serological models for assessing the degree of liver fibrosis in patients with chronic hepatitis B
10.3760/cma.j.issn.1007-3418.2019.06.008
- VernacularTitle: FibroTouch与6种肝纤维化血清学模型评估慢性乙型肝炎患者肝纤维化程度的临床研究
- Author:
Zhongbao ZUO
1
;
Huaizhong CUI
;
Congxiang HUANG
;
Yi GUO
;
Kenü PAN
;
Miaochan WANG
;
Wei DU
;
Bin HUANG
;
Aifang XU
Author Information
1. Hangzhou Sixth People’s Hospital, Hangzhou 310014, China
- Publication Type:Journal Article
- Keywords:
Hepatitis B, chronic;
Hepatic fibrosis;
Transient elastography;
Liver biopsy;
Serological models
- From:
Chinese Journal of Hepatology
2019;27(6):430-435
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the using value of FibroTouch and six serological models in detecting the degree of liver fibrosis in patients with chronic hepatitis B, in an attempt to provide reference for accurate diagnosis.
Methods:Two hundred and fifty-eight cases with chronic hepatitis B admitted to Xixi Hospital of Hangzhou from September 1, 2015 to September 1, 2017 were selected. All patients underwent liver histopathological examination and FibroTouch measurement to determine liver stiffness (LSM). Serum biochemical parameters were detected and the scoring values of six serological models were calculated. SAS 9.4 statistical software was used for statistical analysis, and the correlation between FibroTouch and the six serological models was analyzed by Spearman correlation. The diagnostic value of FibroTouch and six serological models was analyzed by receiver operating characteristic curve (ROC) based on liver histopathological findings.
Results:The median LSM of 258 cases with chronic hepatitis B was 9.4 (6.5-13.8) kPa. In the six serological models, the median value of aspartate transaminase to platelet ratio index (APRI), FIB-4 index, S-index, Forn’s index, PRPindex, and FIB-5 were 0.42 (0.28-0.62), 1.27 (0.78-2.03), 0.11 (0.07-0.20), 6.95 (5.89-8.51), 0.000 8 (0.000 6-0.000 9),and 38.59 (36.28-40.97). FibroTouch had positive correlation with APRI, FIB-4, S-index, Forn’s index, PRP, fibrosis stage (r= 0.73,P< 0.001) and inflammation grade, and had negative correlation with FIB-5, and both had statistical significance. The area under curve (AUC) of FT-LSM at S≥2, S≥3, S = 4 were 0.89, 0.90 and 0.85, respectively, which was significantly higher than serological models (P< 0.001). The AUC of S-index model at S≥2, S≥3, S = 4 were higher than other five serological models.
Conclusion:The diagnostic performance of FibroTouch is significantly better than serological model. S-index model has the best diagnostic performance in the six serological models, and the combination of S-index and FT-LSM may better diagnose the grading of liver fibrosis, and thus can be applied and promoted in clinic.
