New ultrasound test could replace liver biopsies for fatty liver patients
NCT ID NCT07530419
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether two different ultrasound machines can accurately measure liver stiffness and inflammation in people with fatty liver disease. About 95 to 100 adults will take part, including healthy liver donors and patients with fatty liver. The goal is to see if these noninvasive scans can replace painful liver biopsies for diagnosing liver damage.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 95 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Feb 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
Adults aged 18 years or older recruited from Seoul National University Hospital, including (1) living-donor candidates undergoing donor evaluation as a healthy reference cohort, and (2) outpatients with sonographically suspected or confirmed hepatic steatosis scheduled for clinical abdominal ultrasound.
- Ages
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18 years and older
- 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: * \[Cohort A - Healthy reference\] * Adults ≥18 years old * Currently undergoing living-donor evaluation at SNUH * Donor evaluation confirms (a) hepatic steatosis \<5% by imaging or biopsy, (b) normal AST/ALT, and (c) absence of chronic liver disease (HBV, HCV, autoimmune, cholestatic, etc.) * Provided written informed consent \[Cohort B + C - Steatotic liver disease\] * Adults ≥18 years old * Sonographically suspected or confirmed hepatic steatosis on B-mode ultrasound, scheduled for clinical abdominal ultrasound * Serum AST/ALT results available within 6 weeks of ultrasound, or scheduled * Provided written informed consent Exclusion Criteria: * • Significant alcohol intake within the past 2 years (\>30-60 g/day for males, \>20-50 g/day for females) * Diagnosed or strongly suspected chronic liver disease (active HBV/HCV, autoimmune liver disease, cholestatic liver disease, Wilson's disease, hemochromatosis, etc.) * Suspected hepatic failure or decompensated cirrhosis (albumin \<3.2 g/dL, INR \>1.3, direct bilirubin \>1.3 mg/dL) * Ascites, history of variceal bleeding, or acute biliary obstruction rendering stable measurements unfeasible * History of liver malignancy or treatment for liver malignancy * History of liver surgery * Pregnancy or lactation * Inadequate ultrasound image quality due to obesity, bowel gas, or patient inability to cooperate
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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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Seoul National University Hospital
Seoul, 03080, South Korea
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