After the introduction of hepatitis B (HBV) vaccination, which leaded to a dramatically decrease of HBV prevalence in the communities (1), it is predicted that hepatitis C virus (HCV) will emerge as the most common chronic viral liver disease in the next decades (2, 3). The global prevalence of HCV is at least 3% with over 170 million infected cases (4). The treatment regimens for chronic hepatitis C (CHC) have progressed within the past decade. The current standard of care in our country consisting of pegylated interferon alpha (PegIFNα) and ribavirin (RBV), has significantly improved the sustained virological response (SVR) rates from 50% up to 80% in patients infected with different HCV genotypes (5, 6). Iranian patients respond well to antiviral therapies which may be related to more favorable distribution of IL28B SNP polymorphism (7). After the introduction of Boceprevir and Teleprevir as the standard therapy for HCV genotype 1 infections, the hope for eradication of infection grows significantly, but the costs imposed by the drug side effects were not satisfactory for both patients and scientists (8). Availability of these agents, protease inhibitors (PIs), which have been added to the current standard of care (SOC), has offered a new treatment option for patients infected with HCV, who are infected with GT1, and have not responded or relapsed to the previous therapies. It is reported that by adding these agents to the standard of care of patients who were infected with HCV genotype 1, non-responders or relapsers to the previous therapies, the response rate had increased. The therapy failure in patients infected with different HCV genotypes in Iran, depends on the liver fibrosis status, age and comorbidity (8). Chronic HCV infection and its treatment are significant health care economic burdens that should be reviewed according the rate of responses and should attract the attention of health policy makers and academics in many countries (9). The costs of PIs -based triple therapy for hepatitis C and adverse managements are very high per sustained viral response, which means that it is not cost effective to use these drugs in our practice at the present time.