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Study identifier: NCT04103372 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Pre-therapeutic MRI Assessment of Early-Stage Rectal Cancer and Significant Rectal Polyps to Avoid Major Resectional Surgery

Condition: Rectal Cancer · Colo-rectal Cancer  ·  Sponsor: Imperial College London

PhaseNA
Planned participants200
Who can joinAll sexes, 16 Years to 100 Years
Healthy volunteersNo

About this study

When a patient is diagnosed with a rectal (bowel) polyp or cancer, radiology doctors read MRI scans to describe how deeply the cancer invades into the bowel wall (this is the 'stage' of the cancer). In this project, we will teach radiologists to find more early-stage rectal cancers. These are cancers that have only grown partially into the bowel wall. If we succeed, more patients could have these lesions removed by a local procedure that preserves the bowel and avoids the risks and complications of major surgery. We have developed a new method for radiology doctors to read MRI scans, which is more accurate than current practice. Currently only 3/10 of early rectal cancers are found by radiologists but by using our MRI reading system, 9/10 patients can be accurately identified as having early rectal cancer. We have proven that we can teach this method to other radiology doctors whose reports help to accurately inform patients of all possible treatment options, so they can be offered the option of a local procedure. In this initial work we will train radiology doctors in our MRI reading method in 20 hospitals. We will compare MRI reports before and after training to see if an accurate reading method improves treatments choices for patients. We will also determine whether more patients have local procedures after our training. The results of this initial work will help us to apply for national funding for a trial that we can quickly roll out to all NHS hospitals.

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

Talk to the study team

Caroline Martin  ·  +44 (0) 7749 655 817  ·  c.martin1@imperial.ac.uk

Syvella Ellis  ·  +44 (0) 7732 315 234  ·  giclinicaltrials@imperial.ac.uk

Always discuss trial participation with your own doctor first.

Locations (23)

Royal Berkshire HospitalReading, Berkshire, United KingdomNot Yet Recruiting
Buckinghamshire Healthcare Nhs TrustAmersham, Buckinghamshire, United KingdomRecruiting
University College London Hospitals Nhs Foundation TrustLondon, Greater London, United KingdomNot Yet Recruiting
King'S College Hospital Nhs Foundation TrustLondon, Greater London, United KingdomNot Yet Recruiting
West Middlesex HospitalLondon, Greater London, United KingdomNot Yet Recruiting
Imperial College Healthcare Nhs TrusLondon, Greater London, United KingdomNot Yet Recruiting
The Hillingdon Hospitals Nhs Foundation TrustUxbridge, Greater London, United KingdomNot Yet Recruiting
Hampshire Hospitals Nhs Foundation TrustBasingstoke, Hampshire, United KingdomNot Yet Recruiting
Southampton General HospitalSouthampton, Hampshire, United KingdomNot Yet Recruiting
Kent & Canterbury HospitalCanterbury, KENT, United KingdomNot Yet Recruiting
Maidstone HospitalMaidstone, KENT, United KingdomNot Yet Recruiting
Westmorland General HospitalKendal, Lancashire, United KingdomNot Yet Recruiting

+ 11 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT04103372