A blood test to replace the scope? new ratios may spot IBD flares
NCT ID NCT07788131
First seen Aug 26, 2026 · Last updated Aug 27, 2026 · Updated 1 time
Summary
This study tests whether ratios of routine blood markers—like C-reactive protein-to-albumin and neutrophil-to-lymphocyte—can accurately tell if inflammatory bowel disease (IBD) is active or in remission. Adults with Crohn's disease or ulcerative colitis will have blood tests and clinical evaluations; those undergoing routine colonoscopy will also have endoscopic scores recorded. The goal is to see if these inexpensive, non-invasive markers could serve as a simpler monitoring tool than endoscopy.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Blood-derived inflammatory biomarker ratios (CAR, PAR, NLR, FAR, Hb/CRP) measured from routine blood tests
- What this could lead to
- If accurate, these blood test ratios could offer a simple, non-invasive way to monitor IBD activity, reducing the need for frequent invasive endoscopies.
- What could go wrong
- This is a cross-sectional study, so it can only show correlation, not cause. The markers may not be accurate enough to replace endoscopy in all patients, and results may vary across different IBD subtypes.
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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Oct 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
Adult patients with an established diagnosis of inflammatory bowel disease (Crohn's disease or ulcerative colitis) presenting to the Department of Gastroenterology and Hepatology and the Department of Clinical Pathology at Assiut University Hospital.
- Ages
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18 years and older
- Sex
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Anyone
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 18 years or older * Established diagnosis of Crohn's disease or ulcerative colitis * Availability of adequate clinical information for disease activity assessment * For the endoscopic subgroup: colonoscopy performed as part of routine clinical care within the study window with an available endoscopic report and corresponding disease activity score Exclusion Criteria: * Acute systemic infection at the time of assessment * Active malignancy * Other active systemic inflammatory or autoimmune diseases likely to significantly influence inflammatory biomarkers * Significant hematological disease affecting hemoglobin, leukocyte, neutrophil, lymphocyte, or platelet counts * Severe renal or hepatic dysfunction likely to substantially influence albumin or inflammatory markers * Recent major surgery * Pregnancy
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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