Overview CKD-828 Drug Interaction Study (S-amlodipine) Status: Completed Trial end date: 2011-08-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the Pharmacokinetic drug interaction and safety of S-amlodipine between free combination of S-amlodipine and Telmisartan and S-amlodipine monotherapy. Phase: Phase 1 Details Lead Sponsor: Chong Kun Dang PharmaceuticalCollaborator: Asan Medical CenterTreatments: AmlodipineNiacinTelmisartan