Health-related quality of life in Greek chronic hepatitis C patients during pegylated interferon and ribavirin treatment.

Unlabelled: Background - Aims: Chronic hepatitis C (CHC) can cause a series of neuropsychiatric symptoms, whereas the currently approved treatment for this disease often induces similar symptoms as well. The aim of the present study was to compare Greek CHC patients' health-related quality of life (HRQoL) with that of healthy controls, to identify any possible relationships between HRQoL and demographic and laboratory parameters and to study the fluctuation of HRQoL during therapy and follow-up.

Patients And Methods: Ninty nine patients with CHC and 91 healthy controls were enrolled in the study.

Cytokine mRNA expression in hepatitis C virus infection: TH1 predominance in patients with chronic hepatitis C and TH1-TH2 cytokine profile in subjects with self-limited disease.

Many determinants of the immune response have been implied in the pathogenesis of chronic hepatitis C. TH1 and TH2 cytokines play a prominent role in viral infections and a dysregulation of these cytokines could account for viral persistence and evolution of chronic disease. To explore a possible TH1 and TH2 cytokine dysregulation resulting in the inability to terminate hepatitis C virus (HCV) infection, we studied TH1 [interferon (IFN)-gamma, interleukin (IL)-2] and TH2 (IL-4, IL-10) mRNA expression of peripheral blood mononuclear cells (PBMC) in response to NS3 HCV antigen stimulation, in 31 untreated patients with chronic hepatitis C and 29 subjects with self-limited disease.

Treatment of intravenous drug users with chronic hepatitis C: treatment response, compliance and side effects.

Background: Although intravenous drug users (IVDUs) comprise the majority of patients with chronic hepatitis C, most of them are excluded from treatment because of concerns about adherence to treatment and side effects.

Material And Methods: In this study we retrospectively evaluated safety, compliance to treatment and efficacy of treatment in IVDUs with HCV infection in 163 former IVDUs with chronic hepatitis C, who were not in methadone substitution and were attending our clinics the period 1997-2004. All subjects were HCVRNA (+), had ALT levels>x1.

Long term follow-up of a large cohort of inactive HBsAg (+)/ HBeAg (-)/ anti-HBe (+) carriers in Greece.

Aim: To investigate the long-term outcome and the risk of progression to chronic hepatitis B in inactive hepatitis B surface antigen carriers.

Material And Methods: A total of 307 HBsAg (+)/HBeAg (-)/antiHBe (+) subjects with initially normal alanine aminotransferase (ALT) levels and undetectable/ low serum HBVDNA with hybridization assay and later with PCR (10(5) copies/ml), were followed-up every 6 months for a period of 3 to 21 years (7.45 +/- 3.

Prevalence of hepatitis C virus infection in a cohort of pregnant women in northern Greece and transmission of HCV from mother to child.

The prevalence of hepatitis C virus (HCV) infection and the mother-to-child transmission of HCV were studied in 2408 pregnant women. Positive antiHCV were detected in 47 women (1.95%), 21 of whom (44.