Vifor Pharma and Cara have agreed to an exclusive license to commercialize KORSUVA™ in the United States. That agreement features a Cara 60%, Vifor Pharma 40% profit-sharing arrangement in non-Fresenius Medical Care clinics in the U.S. Under a previous agreement, Vifor Fresenius Medical Care Renal Pharma and Cara Therapeutics have agreed to market KORSUVA™ injection to Fresenius Medical Care North America dialysis clinics in the U.S. under a Cara 50%, Vifor Pharma 50% profit-sharing arrangement.