[Effectiveness of lamivudine in the treatment of chronic HBeAg-negative viral hepatitis B: results of continuous therapy for 18 months].

The efficacy of monotherapy with one of the analogues of synthetic nucleosides (lamivudine) was studied in 22 patients with chronic viral hepatitis B (CVHB). The specific feature of the selected group was that there was no serum HBeAg, which is usually regarded as a sign of viral mutation. The time course of changes in the activity of blood and hepatic inflammatory processes and viral replication were studied at equal intervals.