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Study identifier: NCT06320067 Synced from ClinicalTrials.gov · August 03, 2026
● Recruiting

A Randomised Controlled Platform Trial Testing Treatments in Metastatic Hormone Sensitive Prostate Cancer

Condition: Prostate Cancer Metastatic  ·  Sponsor: University College, London

PhasePhase 3
Planned participants3360
Who can joinMale, 18 Years to no upper limit
Healthy volunteersNo

About this study

STAMPEDE2 is a clinical trial comparing two new treatments with standard of care in people with prostate cancer that has spread to other parts of the body and is responsive to hormone therapy. People from all backgrounds and ethnicities are encouraged to take part and multiple hospitals across the UK are involved. University College London is running the trial. Each comparison within the trial has its own control arm where people get the best standard of care (Arm A) versus a research arm where a new treatment is added to standard of care. Participants are allocated to an arm by a computerised system with a 50% chance of getting the research treatment. Comparison S: Arm A versus Arm S (Stereotactic Ablative Body Radiotherapy (SABR)) - Tests whether giving targeted doses of radiotherapy (SABR) to parts of the body where the cancer has spread slows the spread of the cancer and improves survival. 2476 people will be in this comparison. Comparison P: Arm A versus Arm P (PSMA-Lutetium (177Lu-PSMA-617)) - Tests whether giving a radioactive material (177Lu-PSMA-617) that targets prostate cancer cells slows the spread of the cancer and improves survival. 1756 people will be in this comparison. All participants will be followed up with scans and tests to monitor their cancer. Doctors will check for any side effects from the treatments. Treatments will be stopped if side effects are serious, or people no longer wish to take the treatments.

This description comes directly from the study's public registry record.

Talk to the study team

Pamela Niem  ·  +442076704921  ·  mrcctu.stampede2@ucl.ac.uk

Aaron Horsey  ·  +442076704921  ·  mrcctu.stampede2@ucl.ac.uk

Always discuss trial participation with your own doctor first.

Locations (18)

Mount Vernon HospitalBarnsley, United KingdomRecruiting
AddenbrookesCambridge, United KingdomRecruiting
Royal Devon University Hospital TrustExeter, United KingdomRecruiting
Royal Devon & Exeter HospitalExeter, United KingdomRecruiting
The Princess Alexandra HospitalHarlow, United KingdomRecruiting
University College London Hospitals NHS Foundation TrustLondon, United KingdomRecruiting
The Royal Marsden HospitalLondon, United KingdomRecruiting
Barts Health NHS TrustLondon, United KingdomRecruiting
North Middlesex HospitalLondon, United KingdomRecruiting
Royal Free HospitalLondon, United KingdomRecruiting
The James Cook University HospitalMiddlesbrough, United KingdomRecruiting
Churchill HospitalOxford, United KingdomRecruiting

+ 6 more locations — full list on the registry record.

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