Overview SK-1403 Long-term Treatment Study; Long-term Study in Patients With Secondary Hyperparathyroidism Receiving Hemodialysis Status: Completed Trial end date: 2020-02-05 Target enrollment: Participant gender: Summary To evaluate the safety and efficacy of treatment with SK-1403 for 52 weeks in patients with secondary hyperparathyroidism on maintenance hemodialysis. Phase: Phase 3 Details Lead Sponsor: Sanwa Kagaku Kenkyusho Co., Ltd.