Gilead (GILD) HCV Drug Vosevi Receives Approval In Canada

 | Aug 17, 2017 10:10PM ET

Gilead Sciences, Inc. (NASDAQ:GILD) announced that Health Canada has granted a Notice of Compliance for its single-tablet regimen, Vosevi (sofosbuvir 400 mg/velpatasvir 100 mg/voxilaprevir 100 mg), for the treatment of chronic hepatitis C virus (HCV) infection.

Vosevi has been approved for the treatment of HCV infection in adults with genotype 1, 2, 3, 4, 5 or 6 previously treated with an NS5A inhibitor-containing regimen, or with genotype 1, 2, 3 or 4 previously treated with sofosbuvir-containing regimen without an NS5A inhibitor. The drug is already approved in the U.S.

Gilead is known for its presence in the HCV market because of its blockbuster HCV drugs, Sovaldi and Harvoni. The HCV portfolio received a huge a boost when Epclusa gained approval in both the U.S. (Jun 2016) and EU (Jul 2016) to become the first and only all-oral, pan-genotypic, STR consisting of Sovaldi and velpatasvir (an NS5A inhibitor), for the treatment of adults with genotype 1-6 chronic HCV infection. The approval of Voseviwill further boost Gilead’s strong HCV portfolio.

However, the HCV franchise is under pressure as a result of competition and pricing issues. We note that Harvoni, Sovaldi and Epclusa, face competition from AbbVie’s (NYSE:ABBV) Viekira Pak and Viekira XR and Bristol-Myers’ (NYSE:BMY) Daklinza among others. Competition as well as pricing pressure intensified further with the launch of Merck’s (NYSE:MRK) Zepatier.