The Payer License Agreement, or "Netflix model," for hepatitis C virus therapies enables universal treatment access, lowers costs and incentivizes innovation and competition.

BACKGROUND AND AIMS: High unit prices of treatments limit access. For epidemics like that of hepatitis C virus (HCV), reduced treatment access increases prevalence and incidence, making the infectious disease increasingly difficult to manage. The objective of the current study was to construct and test an alternative pricing model, the Payer License Agreement (PLA), and determine whether it could improve outcomes, cut costs and incentivize innovation versus the current unit-based pricing model. METHODS: We built and used computational models of hepatitis C disease progression, treatment, and pricing in historical and future scenarios and quantitatively analyzed their economic and epidemiological impact in three high-income countries. RESULTS: This study had three key results regarding HCV treatment. First, if the PLA model had been implemented when interferon-free direct-acting antiviral (DAA) combinations launched, the number of patients treated and cured would have more than doubled in the first three years, while the liver-related deaths (LRDs) would have decreased by around 40%. Second, if the PLA model had been implemented beginning in 2018, the year that several Netflix-like payment models were under implementation, the number of treated and cured patients would nearly double, and the LRDs would decline by more than 55%. Third, implementing the PLA model would result in a decline in total payer costs of more than 25%, with an increase to pharmaceutical manufacturer revenues of 10%. These results were true across the three healthcare landscapes studied, the USA, the UK and Italy, and were robust against variations to critical model parameters through sensitivity analysis. CONCLUSIONS AND RELEVANCE: These results suggest that implementation of the PLA model in high-income countries across a variety of health system contexts would improve patient outcomes at lower payer cost with more stable revenue for pharmaceutical manufacturers. Health policy-makers in high-income countries should consider the PLA model for application to more cost-effective management of HCV, and explore its application for other infectious diseases with curative therapies available now or soon.

Is elimination of HCV possible in a country with low diagnostic rate and moderate HCV prevalence?: The case of Greece.

BACKGROUND AND AIM: The treatment of hepatitis C (HCV) with interferon (IFN)-free direct-acting antivirals (DAAs) is anticipated to change the future burden of disease. The aim of this study is to quantify the impact of IFN-free DAAs on HCV-related morbidity and mortality in Greece under different scenarios concerning treatment coverage and primary prevention, including the proposed by World Health Organization Global Hepatitis Strategy. METHODS: A previously described model was used to project the future disease burden up to 2030 under scenarios, which includes treatment based on the combination of pegylated-IFN with ribavirin (base case) and scenarios using DAAs therapies. RESULTS: Under the base case scenario, an increase in HCV-related morbidity and mortality is predicted in Greece (mortality in 2030: +23.6% compared with 2015). If DAAs are used with the same treatment coverage, the number of hepatocellular carcinoma cases and of liver related deaths are predicted to be lower by 4-7% compared with 2015. Under increased treatment coverage (from 2000 treated/year to approximately 5000/year in 2015-2020 and 2500/year subsequently), morbidity and mortality will decrease by 43-53% in 2030 compared with 2015. To achieve the WHO Global Hepatitis Strategy goals, a total number of 86 500 chronic hepatitis C patients will have to be treated during 2015-2030. CONCLUSIONS: Elimination of HCV in Greece by 2030 necessitates great improvements in primary prevention, implementation of large screening programs and high treatment coverage.