- Category: Approved HCV Drugs
- Published on Thursday, 13 November 2014 00:00
- Written by Liz Highleyman
An all-oral regimen of grazoprevir (MK-5172) and elbasvir (MK-8742), taken with or without ribavirin for 12 weeks, demonstrated high sustained virological response rates for treatment-naive and treatment-experienced genotype 1 hepatitis C patients, including people with liver cirrhosis and HIV/HCV coinfection, according to research presented at the American Association for the Study of Liver Diseases (AASLD) Liver Meeting this week in Boston and published simultaeously in The Lancet. However, pushing treatment duration with this combination plus sofosbuvir down to 4 or 6 weeks raised the risk of treatment failure.