Amantadine hydrochloride decreases serum ALT activity without effects on serum HCV-RNA in chronic hepatitis C patients.

Background And Aims: To investigate the effects and tolerance of amantadine in chronic hepatitis C patients.

Patients And Methods: Forty consecutive patients, with biopsy proven chronic active hepatitis, were treated with amantadine 200 mg daily in the morning for two months. Nineteen patients were previous non responders to alpha-interferon, nine patients experienced hepatitis relapse after interferon treatment, and twelve patients had never been treated with antiviral drugs.

Pre-treatment levels of anti-HCV core IgM antibodies are closely associated with response to alpha interferon therapy in chronic hepatitis C patients.

Objectives: To investigate the relationship between pre-treatment levels of anti-hepatitis C virus (HCV) immunoglobulin M (IgM) antibodies and the outcome of interferon therapy, and also the relationship with genotypes and quantitative viraemia.

Patients: One hundred and four patients with biopsy-proven chronic hepatitis C without cirrhosis, consecutively enrolled in three general hospitals in Turin, Italy, and treated according to the same interferon schedule (3 MU of recombinant alpha-2b interferon three times a week for 6 months). Anti-HCV IgM were measured by a second-generation enzyme-linked immunoassay and results expressed as sample-cutoff ratio.

[Helicobacter pylori in patients undergoing periodic hemodialysis].

Forty-nine haemodialyzed patients have been submitted consecutively, under informed consent, to endoscopy with multiple antral gastric mucosa biopsies for Helicobacter pylori (HP) identification, performed by urease, microscopic and cultural tests, as well as histologic examination. Patients have been considered HP negative when negative for all tests; positivity for HP has been correlated with gastritis histologically evaluated according to Whitehead; at endoscopy, blood samples for HP specific IgG, IgA, IgM have been collected; patient's life style concerning smoke, alcohol and drugs as FANS has been investigated as well. HP prevalence in our haemodialyzed patients is 38.