Overview To Assess the Effect of Rifampicin on the Pharmacokinetics of Selumetinib in Healthy Male Volunteers Status: Completed Trial end date: 2014-04-01 Target enrollment: Participant gender: Summary Study to assess the effect of Rifampicin on the pharmacokinetics of Selumetinib (AZD6244; ARRY-142886) (Hyd-Sulfate) in Healthy Male Volunteers Phase: Phase 1 Details Lead Sponsor: AstraZenecaTreatments: Rifampin