Objective: To observe the effect of postoperative anti-viral therapy using lamivudine and thymosin alpha1 on recurrence of hepatocellular carcinoma (HCC) coexisting with active hepatitis B.
Methods: From Jan. 2000 to Dec. 2002, 33 HCC patients with coexisting with active hepatitis B were randomized into two groups: Group I (n = 17) received hepatectomy only, and Group II (n = 16) received hepatectomy and postoperative therapy using lamivudine plus thymosin alpha1. The suppression of HBV-DNA, HBeAg seroconversion rate, tumor recurrence rate and median survival in the two groups were observed and compared.
Results: In Group II and Group I, the 1-year HBV-DNA suppression rate was 100.0% vs 6.0% (P < 0.01), HBeAg seroconversion rate was 62.5% vs 5.9% (P < 0.05), tumor recurrence rate was 81.3% vs 95.5% (P > 0.05), the recurrence time was 7.0 vs 5.0 months (P < 0.01) and median survival 10.0 vs 7.0 months (P < 0.01).
Conclusion: Anti-viral therapy using lamivudine and thymosin alpha1 postoperatively may suppress the HBV reaction, delay the recurrence and prolong the survival for patients with HCC with coexisting active hepatitis B.