7 January 2016 - AbbVie today announced that the U.S. FDA has accepted its supplemental New Drug Application and granted priority review for Viekira Pak (ombitasvir, paritaprevir, and ritonavir tablets; dasabuvir tablets) without ribavirin (RBV) in patients with genotype 1b chronic hepatitis C virus and compensated cirrhosis (Child-Pugh A).