New ultrasound technique could set the standard for healthy liver measurements
NCT ID NCT07714941
First seen Jul 20, 2026 · Last updated Jul 21, 2026 · Updated 1 time
Summary
This observational study aims to determine what healthy liver tissue looks like on two new types of endoscopic ultrasound (EUS) measurements: attenuation imaging (ATI) and shear wave elastography (SWE). Researchers will enroll 100 adults who already need a diagnostic EUS for non-liver reasons and who have normal results on a standard FibroScan liver test. During the EUS, they will take additional ATI and SWE readings from the liver to establish preliminary normal reference values, which could help doctors better identify liver disease in the future.
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 successful, this study could provide doctors with normal ranges for two new ultrasound-based liver measurements, potentially improving early detection of fatty liver disease and liver stiffness.
- What could go wrong
- This is a small, early feasibility study with only 100 participants, so the reference values may not apply to everyone. The measurements are also operator-dependent and may vary between centers.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 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 undergoing clinically indicated diagnostic endoscopic ultrasound (EUS) for non-hepatobiliary indications at AIG Hospitals will be screened for eligibility. Participants with normal FibroScan findings, defined as a Controlled Attenuation Parameter (CAP) \<238 dB/m and Liver Stiffness Measurement (LSM) \<7.5 kPa, who meet all eligibility criteria and provide written informed consent will be enrolled in the study.
- 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: * Adults aged 18 years or older. * Undergoing clinically indicated diagnostic endoscopic ultrasound (EUS). * Same-day FibroScan examination available. * Controlled Attenuation Parameter (CAP) \<238 dB/m. * Liver Stiffness Measurement (LSM) \<7.5 kPa. * At least 10 valid FibroScan measurements. * FibroScan interquartile range (IQR)/median ≤30%. * Able and willing to provide written informed consent. Exclusion Criteria: * Known chronic liver disease. * Hepatitis B or Hepatitis C infection. * Significant alcohol consumption. * Decompensated cirrhosis. * Portal vein thrombosis. * Ascites. * Focal liver lesion. * Previous liver surgery. * Pregnancy. * Inadequate FibroScan examination. * Poor-quality EUS-guided Attenuation Imaging (ATI) or Shear Wave Elastography (SWE) acquisition. * Incomplete study data or withdrawal of informed consent.
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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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AIG Hospitals
Hyderabad, Telangana, 500032, India