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Liver Stiffness Measurement and Risk Prediction of Hepatocellular Carcinoma After HCV Eradication in Veterans With Cirrhosis.
- Source :
- Clinical Gastroenterology & Hepatology; Apr2024, Vol. 22 Issue 4, p778-778, 1p
- Publication Year :
- 2024
-
Abstract
- Patients with cirrhosis secondary to chronic hepatitis C virus (HCV) are at risk for hepatocellular carcinoma (HCC) despite a sustained virological response (SVR). We examined whether post-SVR liver stiffness measurement (LSM) could be used to stratify HCC risk. This was a retrospective cohort study of 1850 participants identified from the Veterans Health Administration, with HCV cirrhosis and SVR, followed up over 5099 person-years, from the time of post-SVR elastography until death, HCC, or the end of the study. The risk of HCC increased by 3% with every 1-kPa increase in LSM (adjusted hazard ratio [aHR], 1.03, 95% confidence interval [CI], 1.01–1.04; P <.001) and decreased with the number of years from SVR (aHR, 0.79; 95% CI, 0.70–0.90; P =.0003). The adjusted annual risk of HCC was 2.03% among participants with post-SVR LSM <10 kPa, 2.48% in LSM 10–14.9 kPa (aHR, 1.71; 95% CI, 1.01–2.88; P =.046), 3.22% for LSM 15–19.9 kPa (aHR, 1.59; 95% CI, 0.78–3.20; P =.20), 5.07% among LSM 20–24.9 kPa (aHR, 2.55; 95% CI, 1.30–5.01; P =.01), and 5.44% in LSM ≥25 kPa (aHR, 3.03; 95% CI, 1.74–5.26; P <.0001). The adjusted annual risk of HCC was < 0.4% in participants with LSM <5 kPa and without diabetes mellitus. LSM predicts rates of HCC in patients with HCV cirrhosis after SVR at multiple cutoff levels and offers a single test to predict portal hypertension–related complications and HCC. Patients with LSM <5 kPa in the absence of diabetes mellitus had a low risk of HCC in which surveillance could be discontinued. [Display omitted] [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15423565
- Volume :
- 22
- Issue :
- 4
- Database :
- Supplemental Index
- Journal :
- Clinical Gastroenterology & Hepatology
- Publication Type :
- Academic Journal
- Accession number :
- 175902296
- Full Text :
- https://doi.org/10.1016/j.cgh.2023.11.020