The effect of ursodeoxycholic acid therapy on liver fibrosis progression in primary biliary cirrhosis.

Ursodeoxycholic acid (UDCA) is the only approved treatment for primary biliary cirrhosis (PBC). However, the benefit from UDCA therapy on the progression of PBC from its early stage towards extensive fibrosis and cirrhosis has not been clearly shown. The aim of this study was to assess the effect of UDCA therapy on liver fibrosis progression in PBC.

Randomized trial of interferon-alpha plus ursodeoxycholic acid versus interferon plus placebo in patients with chronic hepatitis C resistant to interferon.

Background: Ursodeoxycholic acid (UDCA) could potentiate the effect of interferon (IFN) in patients with chronic hepatitis C resistant to IFN. We compared the efficacy of IFN with that of a combination of IFN and UDCA.

Methods: Patients were randomized to receive UDCA (13-15 mg/kg/day) (n = 47) or placebo (n = 44) plus interferon (3 MU three times weekly) for 6 months and were then followed up for 6 additional months.

Prognostic value of serum hyaluronan in patients with compensated HCV cirrhosis.

Background/aim: Serum hyaluronan (HA) levels increase according to the degree of liver fibrosis in patients with chronic viral hepatitis C. Patients with liver disease and markedly high serum HA levels have cirrhosis with typical signs of hepatic sinusoidal capillarization, a factor of aggravation of cirrhosis The aim of this study was to evaluate the prognostic value of serum HA for severe complications in asymptomatic patients with HCV cirrhosis.

Methods: Six hundred and sixty-eight patients with anti-HCV antibodies and increased serum alanine aminotransferase were referred to our hospital for evaluation, including liver biopsy.

Ten-year survival in ursodeoxycholic acid-treated patients with primary biliary cirrhosis. The UDCA-PBC Study Group.

Ursodeoxycholic acid (UDCA) treatment has been shown to increase survival without orthotopic liver transplantation (OLT) in patients with primary biliary cirrhosis (PBC) at 4 years. Whether this beneficial effect was maintained over the long term remained to be established. In a large cohort of UDCA-treated patients with PBC, we aimed to determine the 10-year outcome of these patients using two endpoints: (1) survival without OLT, and (2) survival.

Clinical significance of serum bilirubin levels under ursodeoxycholic acid therapy in patients with primary biliary cirrhosis.

We determined whether the normalization of serum bilirubin level (SBL) induced by ursodeoxycholic acid (UDCA) therapy was associated with an improved clinical outcome in patients with primary biliary cirrhosis (PBC). We estimated the prognostic values of SBL measured after 6 months of UDCA treatment for survival free of orthotopic liver transplantation (OLT). We used a database of 548 patients with PBC followed in three trials of UDCA.