Hepatocellular carcinoma risk following direct-acting antiviral HCV therapy: A systematic review, meta-analyses, and meta-regression.

The risk of hepatocellular carcinoma (HCC) occurrence or recurrence following direct-acting antiviral (DAA) hepatitis C virus (HCV) therapy remains unclear. The aims of this study were to compare the rate of HCC occurrence in patients with HCV-related cirrhosis, following DAA vs. interferon (IFN)-based cure, and to compare the rate of HCC recurrence in patients who received curative HCC treatment, following DAA vs. IFN-based cure.