Treatment outcome in chronic hepatitis C infection: a four years survey among Iranian patients.

Background: Hepatitis C virus (HCV) infection is universal. Side effects of its treatment are observed in many patients. The present study was designed to evaluate treatment outcome and side effects of the treatment in chronic HCV infection.

Low dose furazolidone for eradication of H- pylori instead of clarithromycin: a clinical trial.

Background: Helicobacter pylori infection is a common chronic human bacterial infection. Triple- therapy regimen containing a proton pump inhibitor, clarithromycin, and either amoxicillin or metronidazole is commonly used as first-line treatment for its eradication. However, it may not provide the acceptable eradication rate.