imageBoston—Over the next five years, a whirlwind of new direct-acting antiviral agents (DAAs) for hepatitis C are expected to get the green light from the FDA. The recent approval of simeprevir (Olysio, Janssen) and sofosbuvir (Sovaldi, Gilead)–containing regimens is only the tip of the iceberg.

“There are multiple, oral, interferon [IFN]-free DAA regimens in late-stage clinical trials with high SVR [sustained virologic response] rates,” said Mark Sulkowski, MD, medical director of the Viral Hepatitis Center in the Divisions of Infectious Diseases and Gastroenterology & Hepatology and professor of medicine at the Johns Hopkins School of Medicine, in Baltimore.


These include the Gilead-based regimen of sofosbuvir plus ledipasvir, with or without GS-9669; AbbVie’s ABT450/r plus ABT267 and ABT333; Boehringer Ingelheim’s faldaprevir plus deleobuvir, with or without PPI-668; Janssen’s simeprevir and samatasvir plus TMC647055/r; and Merck’s MK-8742 plus MK-5172. At press time, Bristol-Myers Squibb was in the process of submitting a regulatory filing for either daclatasvir plus asunaprevir, or this combination plus BMS 791325..............
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