Overview Phase I Comparative Bioavailability Study Status: Active, not recruiting Trial end date: 2021-12-31 Target enrollment: Participant gender: Summary The purpose of this phase I randomised cross over study is to determine and compare the bioavailability of two different oral formulations of AZD2281 in advanced solid tumour cancer patients. Phase: Phase 1 Details Lead Sponsor: AstraZenecaTreatments: Olaparib