Overview CKD-397 Drug-drug Interaction Study (B) Status: Completed Trial end date: 2014-12-01 Target enrollment: Participant gender: Summary The purpose of this study is to investigate to effect of tadalafil on the pharmacokinetic properies of tamsulosin Phase: Phase 1 Details Lead Sponsor: Chong Kun Dang PharmaceuticalTreatments: TadalafilTamsulosin