A Randomised Controlled Platform Trial Testing Treatments in Metastatic Hormone Sensitive Prostate Cancer — StellaPhase 3 — Large-scale testing across thousands of people, comparing the new treatment against current standard treatments.
Trial locations(18 sites)
United Kingdom
Mount Vernon Hospital, Barnsley Royal Devon University Hospital Trust, Exeter Royal Devon & Exeter Hospital, Exeter The Princess Alexandra Hospital, Harlow University College London Hospitals NHS Foundation Trust, London The Royal Marsden Hospital, London Barts Health NHS Trust, London North Middlesex Hospital, London Royal Free Hospital, London The James Cook University Hospital, Middlesbrough Churchill Hospital, Oxford Derriford Hospital, Plymouth Queen Alexandra Hospital, Portsmouth Barking, Havering and Redbridge University Hospitals NHS Trust, Romford North Tees Health NHS Trust, Stockton-on-Tees The Royal Marsden Hospital, Sutton Kings Mill Hospital, Sutton in Ashfield Last updated September 2025