Gut bacteria may hold clues to gallstone complications
NCT ID NCT05732480
First seen Sep 09, 2026 · Last updated Sep 10, 2026 · Updated 1 time
Summary
Researchers are studying whether the mix of bacteria in the gut relates to complications of gallstone disease, such as pancreatitis and acute cholecystitis. Adults with confirmed gallstones at East Kent hospitals provide stool samples at several points, including before and after gallbladder removal and during any return to hospital with complications. The study follows participants for up to three years to see how gut bacteria change and whether those changes track with patient outcomes.
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 researchers find a link between gut bacteria and gallstone complications, it could point toward new ways to predict or prevent pancreatitis and gallbladder inflammation.
- What could go wrong
- This is a small observational study of 75 people, so it can only show associations, not cause and effect. Findings may not apply to other patients or hospitals.
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 75 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2023
- Expected to finish
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Nov 2026
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients with gallstone disease presenting to an East Kent University Foundation Trust Hospital
- 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.
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: * All adults (age \>18 years of age) patients diagnosed with gallstone disease following confirmatory imaging at an East Kent University Foundation Trust Hospital. Patients of any gender, ethnicity or socio-economic background are eligible as well as pregnant women. Patients undergoing both open and laparoscopic cholecystectomy will be included. Exclusion Criteria: * Patients less than 18 years of age and patients who do not have capacity to consent to involvement in the study.
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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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EKHUFT
RECRUITINGAshford, Kent, TN24 0LZ, United Kingdom
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- Blood cell ratios may flag dangerous pancreatitis early
- A 4-Hour IV drip could stop a common Post-ERCP complication