The DOI matches its Crossref record; 23 of the 24 references it cites were found in a registry or an index.
Natural history of liver fibrosis progression in patients with chronic hepatitis C
Abstract
Background Our aim was to assess the natural history of liver fibrosis progression in hepatitis C and the factors associated with this progression. Methods We recruited 2235 patients from the Observatoire de l'Hépatite C (OBSVIRC) population, the Cohorte Hépatite C Pitié-Salpétrière (DOSVIRC) population, and the original METAVIR population. All the patients had a biopsy sample compatible with chronic hepatitis C as assessed by the METAVIR scoring system (grades the stage of fibrosis on a five-point scale, F0 = no fibrosis, F4 = cirrhosis, and histological activity on a four-point scale, A0 = no activity, A3 = severe activity). No patient had received interferon treatment before the liver biopsy sample was obtained. We assessed the effect of nine factors on fibrosis progression: age at biopsy; estimated duration of infection; sex; age at infection; alcohol consumption; hepatitis C virus C (HCV) genotype; HCV viraemia; cause of infection; and histological activity grade. We defined fibrosis progression per year as the ratio between fibrosis stage in METAVIR units and the duration of infection (1 unit = one stage, 4 units = cirrhosis). Findings The median rate of fibrosis progression per year was 0.133 fibrosis unit (95% CI 0.125-0.143), which was similar to the estimates from previous studies (0.146 to 0.154). Three independent factors were associated with an increased rate of fibrosis progression: age at infection older than 40 years, daily alcohol consumption of 50 g or more, and male sex. There was no association between fibrosis progression and HCV genotype. The median estimated duration of infection for progression to cirrhosis was 30 years (28-32), ranging from 13 years in men infected after the age of 40 to 42 years in women who did not drink alcohol and were infected before the age of 40. Without treatment, 377 (33%) patients had an expected median time to cirrhosis of less than 20 years, and 356 (31%) will never progress to cirrhosis or will not progress for at least 50 years. Interpretation The host factors of ageing, alcohol consumption, and male sex have a stronger association with fibrosis progression than virological factors in HCV infection.
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“It is well known that individual patients with virtually any chronic liver disease demonstrate significant differences in the rate of fibrosis progression, ranging widely from 10 to 50 years until cirrhosis develops1.”
From Hepatocyte mitochondria-derived danger signals directly activate hepatic stellate cells and drive progression of liver fibrosis (2020) · cites this paper as [1]
Citations
Cites
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Self-citationThe Long–Term Pathological Evolution of Chronic Hepatitis C
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Bataller, R., & Brenner, D. A. (2005) · Journal of Clinical Investigation · doi:10.1172/jci24282 · Cited by 4,958
Lauer, G. M., & Walker, B. D. (2001) · New England Journal of Medicine · doi:10.1056/nejm200107053450107 · Cited by 3,033
Diagnosis, management, and treatment of hepatitis C: An update # † ‡
Ghany, M. G., Strader, D. B., Thomas, D. L., & Seeff, L. B. (2008) · Hepatology · doi:10.1002/hep.22759 · Cited by 2,986
Global epidemiology of hepatitis C virus infection
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Sampling Variability of Liver Fibrosis in Chronic Hepatitis C
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Metadata
- Authors
- Poynard, T., Bedossa, P., & Opolon, P.
- Affiliations
- Centre National de la Recherche Scientifique (FR)
- Corresponding author
- Poynard, Thierry
- ORCID
- Poynard, Thierry
- Venue
- The Lancet
- Publisher
- Elsevier BV
- Published
- 1997-03
- Volume
- 349
- Issue
- 9055
- Pages
- 825-832
- ISSN
- 0099-5355 (ISSN-L)
- 0140-6736
- OpenAlex
- W2132290252
- Cited by
- 3,011
- References
- 24
- Citations by year
- 2026: 16 · 2025: 35 · 2024: 33 · 2023: 38 · 2022: 43 · 2021: 45 · 2020: 71 · 2019: 74 · 2018: 72 · 2017: 90 · 2016: 117 · 2015: 141 · 2014: 120 · 2013: 138 · 2012: 114
- FWCI
- 60.07
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- The Lancet (publishedVersion)
- PubMed (publishedVersion)
- Funders
- Association pour la Recherche sur le Cancer
- Assistance Publique - Hôpitaux de Paris
- Assistance publique-Hôpitaux de Paris
- Topics
- Health Sciences › Medicine › Hepatology › Hepatitis C virus research
- Health Sciences › Medicine › Hepatology › Liver Disease Diagnosis and Treatment
- Health Sciences › Medicine › Hepatology › Liver physiology and pathology
- Keywords
- chronic hepatitis C, liver fibrosis progression, natural history (disease), METAVIR scoring, liver cirrhosis, age at infection, alcohol consumption, sex differences, HCV genotypes, HCV viraemia, host factors, infection duration, histological activity, liver biopsy
- MeSH terms
- Adult, Age Factors, Alcohol Drinking, Biopsy, Cross-Sectional Studies, Female, Hepatitis, Chronic, Hepatitis C, Humans, Liver, Liver Cirrhosis, Male, Middle Aged, Risk Factors, Sex Factors, Time Factors, Prevalence, Disease Progression
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