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Alan Franciscus

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HCV Advocate



Showing posts with label sofobuvir. Show all posts
Showing posts with label sofobuvir. Show all posts

Monday, September 21, 2015

Gilead Drug Combo Could Be Indicated for All Forms of Hepatitis C

Study shows drug may eliminate need for HCV genotype testing altogether

A new Gilead Sciences drug combination that targets six genotypes of the hepatitis C virus (HCV) has achieved promising results in four international phase III clinical studies.

 Gilead has announced results from ASTRAL-1, ASTRAL-2, ASTRAL-3, and ASTRAL-4. The studies evaluated a once-daily, fixed-dose combination of the nucleotide analog polymerase inhibitor sofosbuvir (SOF) with velpatasvir (VEL), an investigational pan-genotypic NS5A inhibitor, for the treatment of genotype 1 to 6 chronic HCV infection.

In the ASTRAL-1, ASTRAL-2, and ASTRAL-3 studies, 1,035 patients with genotype 1 to 6 HCV infection received 12 weeks of SOF/VEL. Among these patients, 21%% had compensated cirrhosis and 28% had failed prior treatments. The ASTRAL-4 study randomized 267 patients with decompensated cirrhosis (Child-Pugh class B) to receive 12 weeks of SOF/VEL with or without ribavirin (RBV), or 24 weeks of SOF/VEL. The primary endpoint for all studies was a sustained virological response at week 12 post-treatment (SVR12)

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