alexa Impact of interferon free regimens on clinical and cost outcomes for chronic hepatitis C genotype 1 patients.
Pharmaceutical Sciences

Pharmaceutical Sciences

Journal of Clinical & Experimental Pharmacology

Author(s): Younossi ZM, Singer ME, Mir HM, Henry L, Hunt S

Abstract Share this page

Abstract BACKGROUND & AIMS: Hepatitis C (HCV) is a common cause of chronic liver disease worldwide. Current standard treatment for genotype-1 patients uses a triple combination of pegylated-interferon alpha (IFN), ribavirin (RBV) and a direct-acting antiviral agent (DAA) with 75-80\% sustained virologic response (SVR) rates. The aim is to determine cost-effectiveness of staging-guided vs. treat all HCV genotype-1 patients with interferon-based vs. interferon-free regimens. METHODS: A decision analytic Markov model simulating patients until death compared four strategies for treating HCV genotype-1: Triple therapy (IFN, RBV, DAA) with staging-guidance or treat all, and oral IFN-free regimen with staging-guidance or treat all. Strategies with staging initiated treatment at fibrosis stages F2-F4, with staging repeated every 5 years until age 70. The reference case was a treatment-naïve 50-year-old. Analysis was repeated for 50\% increase in cost of oral therapy. Effectiveness was measured in quality-adjusted life years (QALYs). RESULTS: Treatment of all patients with oral IFN-free regimen was the most cost-effective strategy, with an ICER of $15,709/QALY at baseline cost of oral therapy. The ICER remained below $50,000/QALY in sensitivity analyses for baseline and +50\% cost of oral therapy scenarios. The treat all strategy was also the most effective strategy; associated with the lowest risk of developing advanced liver disease. CONCLUSIONS: Treating all HCV patients with oral IFN-free regimen reduced the number of patients developing advanced liver disease and increased life expectancy. Additionally, IFN-free regimen without staging may be the most cost-effective approach for treating HCV genotype-1 patients. The efficacy and safety of these regimens must be confirmed using randomized clinical trials. Copyright © 2013 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved. This article was published in J Hepatol and referenced in Journal of Clinical & Experimental Pharmacology

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords