Estimating the Long-Term Clinical and Economic Outcomes of Daclatasvir Plus Asunaprevir in Difficult-to-Treat Japanese Patients Chronically Infected with Hepatitis C Genotype 1b

Japan has one of the highest endemic rates of hepatitis C virus (HCV) infection. Treatments in Japan are currently limited to interferon-alfa–based regimens, which are associated with tolerability and efficacy issues. A novel regimen combining two oral HCV therapies, daclatasvir and asunaprevir (DCV + ASV), has shown favorable results in Japanese patients with chronic genotype 1b HCV infection. Comparisons of clinical and economic outcomes associated with DCV + ASV treatment and current standards of care were investigated.