FOSTER CITY, Calif.–(BUSINESS WIRE)–Gilead Sciences, Inc. (NASDAQ: GILD) today announced that the U.S. Food and Drug Administration (FDA) has approved updated labeling for Epclusa® (sofosbuvir 400mg/velpatasvir 100mg), the first all-oral, pan-genotypic, once-daily single tablet regimen (STR) for the treatment of adults with chronic hepatitis C virus (HCV) infection, to include use in patients co-infected with HIV.

“HCV co-infection remains a major cause of morbidity in HIV-infected individuals. With this expanded use, Epclusa provides co-infected patients with a much needed one-pill-a-day regimen that works across all HCV genotypes and is compatible with widely-used antiretroviral regimens,” said David Wyles, M.D., Chief, Division of Infectious Disease, Denver Health Medical Center; Associate Professor of Medicine, University of Colorado School of Medicine. “With Epclusa, physicians have an important new treatment option for their HCV/HIV co-infected patients.”

The supplemental new drug application (sNDA) was supported by data from the open-label, Phase 3 ASTRAL-5 study, which evaluated 12 weeks of treatment with Epclusa in 106 subjects with genotype 1-4 HCV infection who were co-infected with HIV and on stable antiretroviral therapy. In the study, 95 percent (101/106) of patients achieved the primary endpoint of SVR12, defined as an undetectable viral load 12 weeks after completing therapy.

The safety profile of Epclusa in HCV/HIV co-infected patients was similar to that observed in HCV mono-infected patients. The most common adverse events (in at least 10 percent of subjects) were fatigue (22 percent) and headache (10 percent).

“Epclusa has already helped further simplify HCV treatment among mono-infected patients, and we are pleased that HCV/HIV co-infected patients can benefit from this pan-genotypic single tablet regimen,” said John F. Milligan, PhD, Gilead’s President and Chief Executive Officer. “This approval advances the commitment we’ve made to the HCV and HIV communities to deliver innovative new treatments that address their unmet medical needs.”

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