Overview Vitamin-D Receptor Activation (VDRA) in Chronic Kidney Disease Status: Completed Trial end date: 2013-07-01 Target enrollment: Participant gender: Summary To investigate whether treatment with a vitamin-D receptor activator is able to improve important markers of cardiovascular risk. Phase: Phase 2/Phase 3 Details Lead Sponsor: Danderyd HospitalCollaborator: AbbottTreatments: ErgocalciferolsVitamin DVitamins