Live feed15:41:29·1766dPRReleasevia QuantisnowCara Therapeutics and Vifor Pharma announce U.S. FDA approval of KORSUVA™ (difelikefalin) injection for the treatment of moderate-to-severe pruritus in hemodialysis patientsByQuantisnow·Wall Street's wire, on your screen.CARA· Cara Therapeutics Inc.Health Care