Oesophageal cancer
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This trial is looking to see how well the capsule sponge test works to monitor a condition called Barrett’s oesophagus.
Cancer Research UK supports this trial.
There are 2 parts to BEST4:
BEST4 Surveillance
This summary is about the BEST4 Surveillance part of the trial.
Recruitment start: 8 January 2024
Recruitment end: 31 March 2027
Please note: In order to you will need to discuss it with your doctor, unless otherwise specified.
Dr Massimiliano di Pietro
Cancer Research UK
Cambridge University Hospitals NHS Foundation Trust
National Institute for Health and Care Research Clinical Research Network
NHS England
University of Cambridge
This is Cancer Research UK trial number CRUK/22/005.
Last reviewed: 26 Mar 2026
CRUK internal database number: 19282

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