Diaper photos may spot hidden liver disease in babies
NCT ID NCT07697872
First seen Jul 13, 2026 · Last updated Jul 14, 2026 · Updated 1 time
Summary
This study explores whether a computer program can learn to spot signs of cholestasis—a liver condition where bile flow is blocked—by analyzing photos of dirty diapers taken by parents. Researchers will collect images from thousands of infants, both healthy and those with suspected liver issues, to see if the algorithm can accurately tell the difference. If it works, this simple, non-invasive approach could lead to earlier diagnosis and better outcomes for babies with serious liver diseases like biliary atresia.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- machine-learning algorithm analyzing parent-provided stool images
- What this could lead to
- If successful, this could enable early, non-invasive screening for liver conditions in newborns, potentially preventing long-term damage through timely treatment.
- What could go wrong
- The algorithm may not be accurate enough in real-world settings, and the study is observational, so it does not test treatment outcomes. Parent participation and image quality could also 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 5,350 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2025
- Expected to finish
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Sep 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.
Who is studied
Recruited from hospitals enrolled in the study.
- Ages
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Up to 11 years
- 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: All Arms: Informed Consent: Parents/guardians can give informed consent for their child's participation in the study and can understand written English. 1. Retrospective Cholestasis Arm: All infants, of any gestation, male and female who were referred to Birmingham Liver Unit from any hospital for investigation of suspected cholestasis within the previous 10 years before the study launch. At the time of the referral to Birmingham Liver Unit the children were under the age of 6 months and the children were referred before the start date of the study. 2. Prospective Cholestasis Arm: All infants, of any gestation, male and female who were referred to Birmingham Liver Unit from any hospital for investigation of suspected cholestasis after the study launch. At the time of the referral to Birmingham Liver Unit the children were under the age of 6 months. 3. Prospective Non-Cholestasis Arm All infants, of any gestation, male and female \& aged less than 28 days, not thought to be cholestatic at the time of recruitment \& with the birth registered at any of the participating hospital trusts. Exclusion Criteria: If the inclusion criteria as outlined are met, there is no exclusion criteria.
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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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Birmingham Women's and Children's NHS Foundation Trust
RECRUITINGBirmingham, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- A drop of blood could spot a deadly liver disease in newborns
- What drives a rare liver disease in newborns? a genetic deep dive aims to find out
- Could daily antibiotics shield babies from Post-Surgery infections?
- Glowing poop test could spot rare infant liver disease
- Researchers dig into records to improve care for rare liver disease in kids