Overview A Drug Interaction Study to Assess the Effect of Omeprazole on the Pharmacokinetics of Ibrutinib in Healthy Adults Status: Completed Trial end date: 2016-03-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the Effect of Omeprazole on the Pharmacokinetics of Ibrutinib in Healthy Adults. Phase: Phase 1 Details Lead Sponsor: Janssen Research & Development, LLCTreatments: Omeprazole