Non-invasive prediction of liver-related events in patients with HCV-associated compensated advanced chronic liver disease after oral antivirals

[Display omitted] •Liver stiffness improves after antiviral therapy in most patients.•Hepatocellular carcinoma can still occur after antiviral therapy in patients with cACLD.•Non-invasive tests at follow-up can stratify the risk of hepatocellular carcinoma.•Portal hypertension-related decompensation is rare after treatment in patients with cACLD. It is important to know which patients with hepatitis C are likely to develop liver-related complications after achieving a sustained virological response (SVR) to direct-acting antiviral (DAA) therapy. We aimed to describe the incidence of liver-related events in a population of patients with HCV-associated compensated advanced chronic liver disease (cACLD) who achieved SVR and to identify non-invasive parameters that predict the occurrence of liver-related events. This 2-center prospective study included 572 patients with cACLD who had been treated with DAAs and had achieved SVR. Patients had liver stiffness measurement (LSM) ≥10 kPa at baseline and had never decompensated (Child-Pugh class A). Laboratory work-up and LSM were performed at baseline and at 1 year of follow-up. The median follow-up was 2.8 years during which 32 patients (5.6%) presented with a liver-related event. The incidence rate (IR) of portal hypertension-related decompensation was 0.34/100 patient-years. These patients all had baseline LSM >20 kPa, and LSM did not improve during follow-up in 4 out of 5 of them. Hepatocellular carcinoma (HCC) occurred in 25 patients (IR 1.5/100 patient-years). Albumin levels at follow-up (hazard ratio [HR] 0.08; 95% CI 0.02–0.25) and LSM