Incidence and prevalence of primary biliary cholangitis in the Netherlands - A nationwide cohort study.

Background & Aims: Although primary biliary cholangitis (PBC) is considered a rare disorder, accurate determination of its incidence and prevalence remains challenging due to limited comprehensive population-based registries. We aimed to assess the incidence and prevalence of PBC in the Netherlands over time through the nationwide Dutch PBC Cohort Study (DPCS).

Methods: DPCS retrospectively included every identifiable patient with PBC in the Netherlands from 1990 onwards in all 71 Dutch hospitals.

Antibacterial gauzes are effective in preventing infections after percutaneous endoscopic gastrostomy placement: a retrospective analysis.

Objectives: The most common complication after percutaneous endoscopic gastrostomy (PEG) placement is peristomal wound infection (up to 40% without antibiotic prophylaxis). Single-dose parenteral prophylactic antibiotics as advised by current guidelines decrease the infection rate to 9-15%. We assume a prolonged effect of local antibiotic treatment with antibacterial gauzes.

Close monitoring of hepatitis B surface antigen levels helps classify flares during peginterferon therapy and predicts treatment response.

Background: Alanine aminotransferase (ALT) flares occur frequently during peginterferon (PEG-IFN) therapy. We related occurrence of flares to presence of precore (PC) and/or basal core promoter (BCP) mutants and studied kinetics of hepatitis B e antigen (HBeAg) and hepatitis B surface antigen (HBsAg) levels during flares.

Methods: Fifty of 214 (23%) patients treated with PEG-IFN ± lamivudine for 52 weeks experienced flares.

Early HBeAg loss during peginterferon alpha-2b therapy predicts HBsAg loss: results of a long-term follow-up study in chronic hepatitis B patients.

Objectives: Treatment with pegylated interferon (PEG-IFN) alpha-2b results in hepatitis B e antigen (HBeAg) loss in 36% of patients at 6 months post treatment. The aim of this study was to determine whether a long-term response to PEG-IFN is dependent on the timing of HBeAg loss.

Methods: A total of 91 patients treated with PEG-IFN alpha-2b alone (100 microg per week) and 81 patients treated with PEG-IFN alpha-2b and lamivudine (100 mg/day) for 52 weeks were enrolled in this study.

Sustained HBeAg and HBsAg loss after long-term follow-up of HBeAg-positive patients treated with peginterferon alpha-2b.

Background & Aims: The aim of this study was to evaluate the long-term sustainability of response in patients with hepatitis B e antigen (HBeAg)-positive chronic hepatitis B treated with pegylated interferon (PEG-IFN) alpha-2b alone or in combination with lamivudine.

Methods: All 266 patients enrolled in the HBV99-01 study were offered participation in a long-term follow-up (LTFU) study. Patients were treated with PEG-IFN alpha-2b (100 mug/wk) alone or in combination with lamivudine (100 mg/day) for 52 weeks.

Successful treatment with peginterferon alfa-2b of HBeAg-positive HBV non-responders to standard interferon or lamivudine.

Objectives: Antiviral therapy leads to HBeAg seroconversion in 10-40% of the patients with HBeAg-positive chronic hepatitis B. Nonresponse may result in progression of liver disease and increased risk of hepatocellular carcinoma. As part of a global randomized controlled trial we investigated the efficacy (i.

Peg-interferon improves liver histology in patients with HBeAg-positive chronic hepatitis B: no additional benefit of combination with lamivudine.

Background: The effect of pegylated interferon or its combination with lamivudine on liver histology of patients with chronic hepatitis B (CHB) is unknown. In a double-blinded, randomized, multi-center study we assessed histological changes in 110 hepatitis B e-antigen (HBeAg)-positive CHB patients treated for 52 weeks with Pegylated interferon alpha-2b (PEG-IFN) in combination with either lamivudine or placebo. Liver biopsies were taken before and at the end of treatment.

The effect of pegylated interferon-alpha on the treatment of lamivudine resistant chronic HBeAg positive hepatitis B virus infection.

Background/aims: To determine the response to pegylated interferon-alpha treatment of HBeAg-positive hepatitis B patients with proven lamivudine resistance.

Methods: Sixteen HBeAg-positive HBV patients with YMDD mutations were treated with pegylated interferon. Median treatment duration was 52 weeks (range 20-53), with a 26-week follow-up.

Treatment with Peg-interferon alpha-2b for HBeAg-positive chronic hepatitis B: HBsAg loss is associated with HBV genotype.

Background And Aims: Hepatitis B surface antigen (HBsAg) loss is the hallmark of a complete response to antiviral therapy for chronic hepatitis B. In this study, we investigated the frequency of HBsAg loss after treatment with pegylated (Peg)-interferon alpha-2b.

Methods: In a multicenter randomized controlled trial, 266 HBeAg-positive patients were treated for 52 wks with Peg-interferon alpha-2b (100 microg/wk) in combination with either lamivudine (100 mg/day) or placebo.