Overview CompARE: Escalating Treatment of Intermediate and High-risk Oropharyngeal Cancer (OPC) Status: Recruiting Trial end date: 2023-01-01 Target enrollment: Participant gender: Summary CompARE is a multicentre, phase III open-label randomised controlled trial using an adaptive, Multi-Arm, Multi-Stage (MAMS) design. Phase: Phase 3 Details Lead Sponsor: University of BirminghamCollaborator: AstraZenecaTreatments: CisplatinDurvalumab