Sound waves could replace biopsies for gut scarring detection
NCT ID NCT06516237
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study explores whether ultrasound and elastography can detect fibrosis (scarring) in the gut of people with ulcerative colitis. Researchers will compare ultrasound images with tissue samples from biopsies to find new biomarkers. The goal is to develop a non-invasive method to assess disease severity, potentially reducing the need for repeated colonoscopies.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to a non-invasive way to detect fibrosis in ulcerative colitis using ultrasound, reducing the need for biopsies.
- What could go wrong
- This is an early-stage observational study with only 50 participants. The findings may not apply to all patients or lead to immediate clinical changes.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2024
- Expected to finish
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Jul 2026
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.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adult, 18 years of age and older, * Established diagnosis (\> three months) of ulcerative colitis, * Performing colonoscopy, according to current standards of care and ECCO guidelines, * Ability to understand and comply with the study procedure and sign an informed consent form Exclusion Criteria: * Pregnancy, * presence of ascites, active infections, any contraindication to colonoscopy (e.g. intolerance to preparation, severe flare), * inability to undergo intestinal ultrasound within the time set by the study, * poor quality of ultrasound imaging (due to luminal gas or body habitus), or a diagnosis of malignancy in the pathological specimen. * subjects who needs to change therapy
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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 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
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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IRCCS San Raffaele Hospital, Milano
RECRUITINGMilan, Lombardy, 20132, Italy
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