Work

Antiviral therapy improves postoperative survival of patients with HBV-related hepatocellular carcinoma

Year: 2022

Type: article

Abstract: BACKGROUND: We aimed to investigate whether improvements in the prognosis of patients with hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) who have undergone hepatectomy are associated with reductions in the liver inflammation and fibrosis by antiviral therapy (AVT). METHODS: Patients who underwent hepatectomy and re-hepatectomy for HBV-related HCC between 2010 and 2019 were divided into two groups. Histological changes in liver were compared between initial and recurrence stages within each group. Propensity score matching (PSM) analysis was performed to compare prognostic outcomes. RESULTS: After PSM, AVT group showed a significantly better prognosis than did non-AVT group (RFS: 19.1% vs. 5.8%, P = 0.001; OS: 64.0% vs. 43.2%, P < 0.001). The improvements in G and S were independent protective factors for RFS (G: P < 0.001; S: P < 0.001) and OS (G: P = 0.013; S: P < 0.001). CONCLUSIONS: The application of AVT after initial surgery improved liver inflammation and fibrosis, further benefiting long-term outcomes of patients with HBV-related HCC.

Source: The American Journal of Surgery

DOI: 10.1016/j.amjsurg.2022.01.008