AI learns to measure bowel inflammation from ultrasound
NCT ID NCT07814274
First seen Sep 10, 2026 · Last updated Sep 11, 2026 · Updated 1 time
Summary
Researchers at the University of British Columbia are collecting intestinal ultrasound images from adults, including healthy people and those with inflammatory bowel disease such as Crohn disease or ulcerative colitis. The goal is to build a computer program that can measure bowel wall thickness from these images as accurately as experienced ultrasound clinicians do. Participants have an ultrasound as part of their usual care, and the team uses de-identified images and limited health information. The program will not guide anyone's care or give individual results.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- artificial intelligence software that reads intestinal ultrasound images
- What this could lead to
- If it works, the software could give doctors a faster, more consistent way to measure bowel inflammation from ultrasound images, which may help guide care for Crohn disease and ulcerative colitis.
- What could go wrong
- This is an early observational study that only develops and tests software on stored images. The algorithm may not match expert sonographers, may not work on different ultrasound machines or diverse patients, and it will not be used to make care decisions during the study.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 95 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Feb 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The study population will consist of adults aged 18 years and older who are either healthy or undergoing intestinal ultrasound for inflammatory bowel disease screening, monitoring, or another clinical reason. Participants will be recruited through the IBD Centre of BC and other participating study sites. The study may include individuals with inflammatory bowel disease and healthy volunteers. The study aims to include a diverse participant population to support evaluation of artificial intelligence algorithm performance across different participant characteristics.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults aged 18 years or older. * Individuals who are either healthy with no known finding of inflammatory bowel disease before the ultrasound examination or undergoing intestinal ultrasound for inflammatory bowel disease screening, monitoring, or another clinical reason. * Individuals who are able and willing to provide informed consent for the collection and use of de-identified study data. Exclusion Criteria: * Individuals who do not meet the study demographic requirements. * Individuals unable or unwilling to provide informed consent. * Pregnant individuals. * Individuals with health conditions managed using drugs or medical-device intervention, or with unmanaged conditions or conditions requiring monitoring, that could affect study eligibility or the ultrasound assessment. * Individuals who have recently taken contrast-enhancing compounds.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
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Contacts and locations
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Study contacts
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Contact
Email: •••••@•••••
Locations
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IBD Centre of BC
Vancouver, British Columbia, V6Z 2L2, Canada
Contact Email: •••••@•••••
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