Needle-Free scans could spot silent liver damage
NCT ID NCT03572465
First seen Sep 16, 2026 · Last updated Sep 17, 2026 · Updated 1 time
Summary
Nonalcoholic fatty liver disease affects many people with obesity or type 2 diabetes, and its more serious form, nonalcoholic steatohepatitis, can lead to cirrhosis and liver failure. Doctors currently rely on liver biopsy to judge how severe the disease is, but that test is invasive and carries small risks. Researchers are testing advanced ultrasound techniques that measure fat, inflammation and scarring in the liver without a needle. The study compares these scan results with biopsy findings in adults who have or may have fatty liver disease, and in healthy volunteers.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- quantitative ultrasound imaging techniques, including acoustic radiation force impulse and magnetic resonance elastography
- What this could lead to
- If it works, doctors could one day assess fatty liver disease with a safe scan instead of a needle biopsy, making it easier to catch serious liver damage early.
- What could go wrong
- Ultrasound scores may not match biopsy results closely enough, and the technique still needs testing in larger groups before it could replace biopsy in routine care.
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 102 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2019
- 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
The target population is adults with NAFLD or NASH and healthy volunteers (non-NAFLD subjects). For the purpose of this study, we will recruit NAFLD or NASH patients seen at the hepatology clinic of CHUM, a tertiary care center, and from the McGill University Health Centre (MUHC). Non-NAFLD volunteers will be recruited at the CHUM among the personnel.
- 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: * Are at least 18 years old at screening; * Able to comprehend and willingness to provide voluntary consent; * Understand French or English; * NAFLD/NASH subjects: * Have a suspected or known NAFLD or NASH; * Must undergo a liver biopsy as part of their clinical standard of care * Non-NAFLD volunteers: * Do not have a suspected or known NAFLD or NASH Exclusion Criteria: * Are pregnant or trying to become pregnant; * Have a weight or girth preventing them from entering the MR magnet bore; * Are unable to understand or unwilling to provide written informed consent for this study; * Non-NAFLD volunteers: * Have risk factors for developing liver steatosis (type 2 diabetes mellitus, alcohol consumption \>60g of alcohol per day, lipogenic medication and body mass index \>25 kg/m2); * Have a liver steatosis (defined as MRI-proton density fat fraction \<5%); * NAFLD/NASH subjects: * Have other causes of chronic liver disease; * Have a liver transplant
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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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Centre Hospitalier de l'Université de Montréal
RECRUITINGMontreal, Quebec, H2X 0A9, Canada
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Other studies related to the condition(s) this trial covers.
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