Can a scan replace the needle? ultrasound and MRI put to the test against liver biopsy for fatty liver disease
NCT ID NCT04785937
First seen Jul 24, 2026 · Last updated Jul 24, 2026
Summary
This study investigates whether non-invasive imaging techniques—ultrasound and MRI—can accurately diagnose non-alcoholic steatohepatitis (NASH) and liver fibrosis in people with fatty liver disease. Currently, a liver biopsy is the gold standard, but it is invasive and carries risks. The trial enrolls patients who already need a biopsy and compares imaging results to the biopsy findings, aiming for at least 90% accuracy. If successful, these imaging methods could offer a safer, more practical way to identify patients who might benefit from future NASH treatments.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ultrasound and magnetic resonance imaging
- What this could lead to
- If these imaging methods prove accurate enough, they could replace invasive liver biopsies for diagnosing NASH and fibrosis, making diagnosis safer and more accessible.
- What could go wrong
- This is a small, early-stage diagnostic study with only 28 participants. The imaging tests may not reach the 90% accuracy target, and results may not apply to all NAFLD patients.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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28 people
The number who actually took part.
- Started
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Jan 2019
- Finished
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Jun 2025
- 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.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
-
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: * clinical indication to perform a liver biospy for NAFLD assessment based on all of the following: 1. presence of liver steatosi at ultrasound 2. at least one risk factor for NASH/fibrosis (obesity, or type 2 diabetes mellitus, or metabolic syndrome) 3. increased liver enzymes (at least one of: GOT\>40 U/l, GPT\>49 U/l, GGT\>75 U/l) or high NAFLD fibrosis score (\>0.675), or intermediate NAFLD fibrosis score (between -1.455 and 0.675) and increased liver stiffness at transient elastography (\>7 KPa). * consent to participate in the study Exclusion Criteria: * age \< 18 years * secondary causes of liver steatosis (moderate to severe alcohol consumption, steatogenic drugs) * known diffuse liver diseases other than NAFLD (cirrhosis, viral or autoimmune hepatitis, hemochromatosis, amiloidosis, other) or previous primary or secondary liver neoplasms * contraindications to perform liver biopsy (ascites, platelet count\<50.000/mmc, INR\>1.5, PT\>50%, serum bilirubin \>3 mg/dL) * contraindications to perform magnetic resonance (pace-maker, claustrophobia, pregnancy, MR-unsafe metallic implants)
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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.
Contacts and locations
Locations
-
Azienda USL-IRCCS di Reggio Emilia
Reggio Emilia, RE, 42123, Italy
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Other studies related to the condition(s) this trial covers.
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