APRI, the FIB-4 score, and Forn's index have noninvasive diagnostic value for liver fibrosis in patients with chronic hepatitis B
Tarih
2013Yazar
UCAR, Fatma
SEZER, Sevilay
AKBAL, Erdem
GINIS, Zeynep
Armutcu, FERAH
OZTURK, Gulfer
ALBAYRAK, Aynur
BASAR, Omer
EKIZ, Fuat
COBAN, Sahin
YUKSEL, Osman
Üst veri
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Objectives The aim of this study was to evaluate the potential use of serum transforming growth factor-1 (TGF-1), tissue inhibitor of metalloproteinase-1 (TIMP-1), fetuin-A, and fibroblast growth factor 21 (FGF21) in the detection of liver fibrosis in patients with chronic hepatitis B (CHB). The value of the noninvasive fibrosis models - that is, the aspartate aminotransferase to platelet ratio index (APRI), the fibrosis index based on the four factors (FIB-4) score, and Forn's index - was also examined.Materials and methods CHB patients who underwent liver biopsy for the evaluation of fibrosis were included in the study. A total of 73 patients were divided into two groups according to their METAVIR scores (F0-1, no/minimal fibrosis; F2-4, significant fibrosis). Serum levels of TGF-1, TIMP-1, fetuin-A, and FGF21 were measured besides APRI, FIB-4, and Forn's scores. The area under the receiver operating characteristic curve was measured for each parameter, followed by calculation of sensitivity, specificity, and positive and negative predictive values.Results APRI, FIB-4, and Forn's index scores were significantly higher in patients with significant fibrosis (P0.05). The areas under the receiver operating characteristic curve for TGF-1, TIMP-1, fetuin-A, FGF21, APRI, FIB-4, and Forn's index were 0.445, 0.483, 0.436, 0.585, 0.662, 0.687, and 0.680, respectively.Conclusion Our results suggest that serum TGF-1, TIMP-1, fetuin-A, and FGF21 are not useful for the assessment of the extent of liver fibrosis in CHB in this patient group. However, APRI, FIB-4, and Forn's index have a better diagnostic value in patients with significant fibrosis than in those with no/minimal fibrosis. (C) 2013 Wolters Kluwer Health vertical bar Lippincott Williams & Wilkins.
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