A study of a genetic test to identify people who have an increased risk of developing prostate cancer (BARCODE 1 Study)

Overview

Cancer types:

Prostate cancer

Status:

Results

Phase:

Other

Details

This study looked at whether a test could be used to identify people who had an increased risk of developing prostate cancer.

The study was open for people to join between 2019 and 2024. The team published the results in 2025.

Recruitment start: 18 March 2019

Recruitment end: 26 January 2024

How to join

Please note: In order to join a trial you will need to discuss it with your doctor, unless otherwise specified.

Chief investigators

Professor Rosalind Eeles

Supported by

Institute of Cancer Research (ICR)

European Research Council

The Royal Marsden NHS Foundation Trust

Last reviewed: 25 Sept 2025

CRUK internal database number: 16062

The Dangoor Education logo.

Dangoor Education

About Cancer generously supported by Dangoor Education since 2010. Learn more about Dangoor Education

Patient Information Forum. Trusted Information Creator.
Plain English Campaign award.

Help and support

An icon of a hand shake.

Find a Clinical Trial

Search our clinical trials database for all cancer trials and studies recruiting in the UK.

An icon of two speech bubbles, indicating a conversation.

Cancer Chat forum

Connect with other people affected by cancer and share your experiences.

An icon of a landline phone.

Nurse helpline

Questions about cancer? Call freephone 0808 800 40 40 from 9 to 5 - Monday to Friday. Alternatively, you can email us.