Gilead (GILD) Gets FDA Nod for Label Expansion of Epclusa

 | Jun 11, 2021 01:57AM ET

Gilead Sciences (NASDAQ:GILD), Inc. GILD announced that the FDA has approved a label expansion of its hepatitis C virus (HCV) drug, Epclusa.

The drug has now been approved for treating children as young as 3 years of age, regardless of HCV genotype or liver disease severity. The FDA approved a New Drug Application (NDA) for two strengths of an oral pellet formulation of Epclusa (sofosbuvir 200 mg/velpatasvir 50 mg and sofosbuvir 150 mg/velpatasvir 37.5 mg) developed for use by younger children who cannot swallow tablets. The recommended dosage of Epclusa in children aged 3 years and older is based on weight.

The new oral pellet formulation enables treatment in early childhood with pangenotypic, panfibrotic regimen.

The approval was based on data from a phase II, open-label clinical study that enrolled 41 children, aged 3 years to less than 6 years, to be treated with Epclusa for 12 weeks. At 12 weeks after treatment completion, Epclusa achieved a sustained virologic response (SVR12) or cure rate of 83% (34/41) among all patients, 88% (28/32) in children with HCV genotype 1, 50% (3/6) in children with HCV genotype 2, and 100% in children with HCV genotype 3 (2/2) and HCV genotype 4 (1/1) each. Of the seven patients who did not achieve a cure, all discontinued treatment within one to 20 days of starting treatment.

Gilead’s stock has gained 18.1% this year compared with the industry 's gain of 1.9%.