These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


PUBMED FOR HANDHELDS

Search MEDLINE/PubMed


  • Title: Serum fibrosis markers identify patients with mild and progressive hepatitis C recurrence after liver transplantation.
    Author: Carrión JA, Fernández-Varo G, Bruguera M, García-Pagán JC, García-Valdecasas JC, Pérez-Del-Pulgar S, Forns X, Jiménez W, Navasa M.
    Journal: Gastroenterology; 2010 Jan; 138(1):147-58.e1. PubMed ID: 19786026.
    Abstract:
    BACKGROUND & AIMS: Significant fibrosis (fibrosis stage [F] >or= 2) and portal hypertension (hepatic venous pressure gradient [HVPG] >or= 6 mm Hg) in patients 1 year after liver transplantation indicate progressive hepatitis C recurrence. This study evaluated whether serum fibrosis markers can predict hepatitis C recurrence during the first year after liver transplantation. METHODS: Hyaluronic acid, amino-terminal propeptide of type-III-procollagen, tissue inhibitor of matrix metalloproteinase type-1 concentrations were measured in serum samples from 133 patients infected with hepatitis C virus (HCV) at 3, 6, and 12 months after liver transplantation; routine laboratory tests were also performed. Liver biopsy samples (n = 133) and HVPGs (n = 94) were analyzed 1 year after transplantation. Sixteen patients who were not infected with HCV served as controls. RESULTS: An algorithm, including the 3 markers (3-M-ALG) and 3 published scores (aspartate aminotransferase [AST]-to-alanine aminotransferase ratio, AST-to-platelet ratio index, and Benlloch) were analyzed. One year after liver transplantation, 50 patients (38%) had significant fibrosis (F >or= 2) and 31 (32%) had an HVPG >or= 6 mm Hg. The area under the receiver operator characteristic curve of the 3-M-ALG used to identify F >or= 2 at 3, 6, and 12 months after transplantation (0.67, 0.77, and 0.78) and of those with HVPG >or= 6 at the same time points (0.75, 0.87, and 0.90) were significantly higher than values obtained with the 3 published scores. At 12 months, a 3-M-ALG >or= 2 identified most patients at risk of decompensation/death. CONCLUSIONS: Serum markers can accurately discriminate between patients with mild and progressive hepatitis C recurrence after liver transplantation.
    [Abstract] [Full Text] [Related] [New Search]