期刊
JOURNAL OF HEPATOLOGY
卷 40, 期 3, 页码 484-490出版社
ELSEVIER
DOI: 10.1016/j.jhep.2003.11.004
关键词
hepatitis C virus; liver disease; steatosis; therapy; fibrosis
资金
- NCRR NIH HHS [M01-RR00833] Funding Source: Medline
Background/Aims: Questions remain regarding the etiology of steatosis in hepatitis C, and its impact on disease progression and treatment outcomes. Methods: We evaluated liver biopsies from 574 patients with chronic hepatitis C from a single center. Results: Severity of steatosis was associated with body mass index, HCV genotype 3 infection, age, and duration of infection (P less than or equal to 0.01). Serum HCV RNA levels were associated with severity of steatosis in HCV genotype 3 infection (P less than or equal to 0.03). In HCV genotype 1 infection, fibrosis was associated with severity of steatosis (P < 0.01), and patients who achieved SVR had lesser degrees of pre-treatment steatosis compared to nonresponders (4.6 +/- 1.6 vs. 10.1 +/- 1.1%, P = 0.02). Genotype 1 infected patients with an early virologic response were more likely to have grade 0 steatosis compared to those without an early response (71 vs. 42%; P = 0.003). Evaluation of paired biopsies demonstrated a marked decline in steatosis in genotype 3 patients who achieved SVR (P < 0.01). Conclusions: In conclusion, steatosis is an important cofactor in hepatitis C as it is associated with fibrosis and reduces the likelihood of achieving early and sustained virologic response in genotype I infected patients. (C) 2003 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.
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