A simple stool test might replace scopes for kids with gut issues
NCT ID NCT07807527
First seen Sep 08, 2026 · Last updated Sep 09, 2026 · Updated 1 time
Summary
Researchers at Assiut University are testing whether a stool test for calprotectin, a protein linked to inflammation, can accurately detect gut inflammation in children with chronic digestive symptoms. The study will compare stool test results with findings from endoscopy and tissue biopsies, which are the current standard. If the test works well, it could offer a less invasive way to diagnose conditions like inflammatory bowel disease in children.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Fecal calprotectin test (stool test measuring calprotectin levels)
- What this could lead to
- If the stool test proves reliable, it could reduce the need for invasive endoscopies in children with gut symptoms.
- What could go wrong
- This is a small, early study, and the test may not match the accuracy of endoscopy. Also, certain medications or other conditions could affect results.
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 120 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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Aug 2028
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
Children aged 2 to 18 years presenting with chronic or recurrent gastrointestinal symptoms and scheduled for endoscopic evaluation at the Pediatric Gastroenterology and Endoscopy Units, Assiut University Children Hospital.
- Ages
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2 to 18 years
- 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.
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: * \- Age 2 to 18 years * Chronic gastrointestinal symptoms of more than 4 weeks duration (chronic diarrhea, recurrent abdominal pain, rectal bleeding, unexplained weight loss, or failure to thrive) * Scheduled for upper gastrointestinal endoscopy and/or ileocolonoscopy with mucosal biopsy * Written informed consent from parents or legal guardians Exclusion Criteria: * Age below 2 years * Use of NSAIDs, systemic corticosteroids, or antibiotics within 4 weeks before stool sampling * Documented acute gastrointestinal infection, surgical gastrointestinal bleeding, or intestinal parasitic infestation * Previous gastrointestinal surgery, known malignancy, chronic liver disease, chronic kidney disease, or cystic fibrosis * Refusal of parents or legal guardians to participate * Failure to obtain an adequate stool sample
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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 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.
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