Randomized study of peginterferon-alpha2a plus ribavirin vs peginterferon-alpha2b plus ribavirin in chronic hepatitis C.

Background & Aims: Ribavirin (RBV) combined with either pegylated interferon (PegIFN) alpha2a or PegIFNalpha2b is the standard of care for chronic hepatitis C virus (HCV) infection. Due to the lack of head-to-head studies, the 2 PegIFNs have not been directly compared. The endpoints of our study were safety and antiviral efficacy of the 2 regimens.

A 28-year study of the course of hepatitis Delta infection: a risk factor for cirrhosis and hepatocellular carcinoma.

Background & Aims: Chronic infection with hepatitis Delta virus (HDV) is a risk factor for cirrhosis and hepatocellular carcinoma (HCC); predictors of disease outcome are, however, poorly defined. We tracked the course of HDV infection in 299 patients over a mean period of 233 months.

Methods: We analyzed data from patients who had been HDV positive for at least 6 months (230 males; mean age, 30 years) admitted from 1978 to 2006 to Maggiore Hospital, Milan.

Lack of rapid virological response predicts interferon-alpha2b/ribavirin therapy failure in HCV genotype 2 patients: a single-centre study.

Background: A minority of patients with HCV-2 chronic hepatitis does not attain a sustained virological response to interferon-based therapies. Registration trials have failed to identify the real proportion of HCV-2 non-responders, and predictors of non-response. The analysis of 'real-life' HCV-2 patients might help define the effectiveness of anti-HCV therapy and the role of response moderators.

Natural history and clinical impact of cryoglobulins in chronic hepatitis C: 10-year prospective study of 343 patients.

Background & Aims: Serum cryoglobulins (CGs) are present in patients with chronic hepatitis C virus (HCV) infection, but their long-term clinical importance has not been established. We assessed the development rates, morbidity, and influence on the evolutionary course of hepatitis C of CG.

Methods: A cohort of 343 HCV-RNA seropositive outpatients (173 men; age, 58 y; 82 with cirrhosis; 61 treated with interferon) with persistently increased aminotransferase levels and histologically defined liver disease was investigated.

Impaired response to interferon-alpha2b plus ribavirin in cirrhotic patients with genotype 3a hepatitis C virus infection.

Patients with chronic infection with the 3a genotype of hepatitis C virus (HCV) are considered as 'easy-to-treat' with interferon/ribavirin (IFN/RBV), independent of liver disease severity. However, patients with extensive fibrosis or cirrhosis were under-represented in all the registration Phase III trials performed so far. To assess the influence of liver fibrosis on the outcome of anti-HCV therapy, all patients with genotype 3a hepatitis C who were naive to IFN-based therapies, and received RBV combined with standard IFN or pegylated IFN-(alpha2b (peg-IFN-alpha2b) as standard of care for their disease, were investigated at our centre.