Please note
This trial is no longer recruiting patients. We hope to add results when they are available.
Breast cancer
Closed
Phase 3
This trial is looking at proton beam therapy for people with breast cancer. It is for people who have an increased risk of developing long term heart problems years after radiotherapy.
Recruitment start: 8 June 2022
Recruitment end: 8 December 2025
Please note: In order to you will need to discuss it with your doctor, unless otherwise specified.
Professor Charlotte Coles
Institute of Cancer Research (ICR)
NIHR Efficacy and Mechanism Evaluation (EME) Programme
Last reviewed: 22 Dec 2025
CRUK internal database number: 18481

About Cancer generously supported by Dangoor Education since 2010. Learn more about Dangoor Education
Search our clinical trials database for all cancer trials and studies recruiting in the UK.
Meet and chat to other cancer people affected by cancer.
Questions about cancer? Call freephone 0808 800 40 40 from 9 to 5 - Monday to Friday. Alternatively, you can email us.