ArticleInternational journal of general medicine2021
A Novel Standard for Hepatocellular Carcinoma Screening Intensity After Hepatitis C Elimination.
Article in International journal of general medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Dynamic Changes in Non-Invasive Markers of Liver Fibrosis Are Predictors of Liver Events after SVR in HCV Patients.Viruses · 2023Observational
- Direct-acting antivirals for hepatitis C virus-infected patients with hepatocellular carcinoma.World journal of hepatology · 2022Article
- Hepatocellular carcinoma, hepatitis C virus infection and miRNA involvement: Perspectives for new therapeutic approaches.World journal of gastroenterology · 2022Review
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo investigate long-term incidence of hepatocellular carcinoma (HCC) and the factors associated with HCC occurrence after achieving sustained virological response (SVR) by direct-acting antiviral agent (DAA) treatment for hepatitis C virus (HCV).
methodsA total of 476 patients (male 227, female 249; median age 68) with chronic HCV infection who were treated with DAAs and achieved SVR were analyzed. The incidence of HCC and factors related to the development of HCC after HCV elimination were evaluated.
resultsThe median observation period was 46.4 months. During this period, 40 patients developed HCC. The incidence rates of HCC were 3.7%, 6.0%, 7.1%, 9.3%, and 10.6% at 1, 2, 3, 4, and 5 years post-SVR12, respectively. Multivariate analysis with pre-treatment factors revealed that platelet count, α-fetoprotein, fibrosis-4 (Fib-4) index, and previous HCC history were independent factors that contributed to development of HCC post-SVR following DAA treatment. Of these factors, previous HCC history was the most significant, followed by Fib-4 index. Using these two factors, a novel scoring system was established. The presence of previous HCC history was scored as 2, and then, the absence of previous HCC history was stratified by Fib-4 index (≥3.07, 1; <3.07, 0). The HCC occurrence rate at 5 years was 0.4% in the 0-point group, 6.8% in the 1-point group, and 55.6% in the 2-point group, respectively.
conclusionFib-4 index and previous HCC history were independent predictors for development of HCC after DAA treatment. Patients with these risk factors require careful observation.
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