Peginterferon alfa-2a and peginterferon alfa-2b combined with ribavirin in patients with genotype 1 chronic hepatitis C: results of a prospective single-centre study.

Purpose: This prospective, randomized, single-centre study compared peginterferons alfa-2a and alfa-2b, combined with ribavirin, in treating patients infected with hepatitis C virus (HCV) genotype 1.

Material/methods: Hundred-and-one patients received 48 weeks of open-label treatment with peginterferon alfa-2a (180 μg/week) and 111 patients received peginterferon alfa-2b (1.5 μg/kg/week).

[Comparison of early virologic response among patients with chronic hepatitis C infected with genotype non 2/3 treated with pegylated interferon alfa-2B and ribavirin in dependence with hepatic fibrosis stages].

Early virologic response (EVR) depending on various hepatic fibrosis was analyzed at 12 week of pegylated interferon alfa-2b (Pegintron, 12 KD) with ribavirin treatment among chronic hepatitis C patients (pts) infected with genotype non 2/3. The A group composed 29 pts. They were of staging 0 and grading 1.

[Study of the efficacy of combined therapy with interferon alfacon-1 and ribavirin for chronic hepatitis C].

The results of combined interferon alfacon-1 and ribavirin therapy of 94 patients with chronic hepatitis C were analyzed. Complete data, including sustained viral response (SVR), were obtained in 88 patients. 46.

[Results of 48 weeks lamivudine treatment of patients with chronic hepatitis B and HBeAg (+)].

Chronic hepatitis B is an important public health problem worldwide. In Poland the incidence rate decreased from 40,0 (in the year 1990) to 3,86 (in 2004) per 100,000 inhabitants. The goal of anti-chronic hepatitis B therapy is to prevent the progression of liver disease to cirrhosis which may effect in development of liver failure or HCC.

[Results of 48 weeks lamivudine treatment of patients with chronic hepatitis B and HBeAg (-)].

Lamivudine is an oral nucleoside analogue with strong antiviral activity against hepatitis B virus. The HBeAg-negative patients tend to have lower serum HBV viral loads when compared to HBeAg-positive patients, but may develop liver disease. The objective of this study was to analyse the efficacy of lamivudine treatment of chronic hepatitis B patients negative in HBe antigen (HBe-Ag-negative).

[Pegylated interferon-alfa 2a with ribavirin in chronic viral hepatitis C (final report)].

Unlabelled: We evaluated the efficacy and safety of peginterferon alfa-2a [40KD] (Peg-IFNalpha-2a) plus ribavirin in patients with chronic hepatitis C in an open-label programme in a routine clinical setting in Poland. Patients received Peg-IFNalpha-2a 180mg/week plus ribavirin 800-1200 mg/d for 48 weeks. Sustained virological response (SVR) was defined as undetectable HCV RNA (<50IU/mL) at the end of follow-up (week 72).