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A trial looking at a capsule sponge test to spot health problems in the food pipe (BEST4 screening)

Overview

Cancer types:

Oesophageal cancer

Status:

Open

Phase:

Other

Details

This trial is offering people who have heartburn, indigestion or acid reflux a Heartburn Health Check. This is the capsule sponge test.

This could help find health problems in the food pipe (oesophagus), including cancer.

There are 2 parts to BEST4:

  • BEST4 Surveillance

  • Heartburn Health Programme and BEST4 Screening

This summary is about the Heartburn Health Programme and BEST4 Screening part of the trial.

Recruitment start: 18 November 2024

Recruitment end: 26 December 2026

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 Rebecca Fitzgerald

Supported by

Cancer Research UK

The University of Cambridge

Cambridge University Hospitals NHS Foundation Trust

NIHR Health Technology Assessment (HTA) programme

Other information

There is more information about this trial on the BEST4 trial website.

You can also find out more about the Heartburn Health Programme.

This is Cancer Research UK trial number CRUK/22/005.

Last reviewed: 04 Sept 2025

CRUK internal database number: 19481

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