New imaging study aims to spare patients painful liver biopsies

NCT ID NCT02754037

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

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Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study tests whether special PET scans can accurately measure fat, swelling, and scarring in the liver of people with non-alcoholic fatty liver disease (NAFLD). Researchers will compare scan results with standard liver biopsies from 120 adults. If successful, this could lead to a non-invasive way to diagnose and monitor liver disease without needles.

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

About 120 people

The number the study aims to enrol. It can still change while the study runs.

Started

Apr 2016

Expected to finish

Jun 2026

An estimate. End dates often move.

Lead sponsor

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 study population includes those who are scheduled to have bariatric surgery (weight loss surgery) or have had a liver biopsy within the past six months with a diagnosis of Non-Alcoholic Fatty Liver Disease (NAFLD) or Non-Alcoholic Steatohepatitis (NASH). These

Ages

18 years and older

Sex

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Patients \>18 years age 2. Patients who had or will have a liver biopsy as standard of care for fatty liver disease and have risk factors for NASH. Liver biopsy needs to be within 6 months of planned imaging. 3. Patients undergoing bariatric surgery and will have a liver biopsy as standard of care. 4. Ability to provide informed consent. Exclusion Criteria: 1. History of alcohol abuse, chronic hepatitis B or C, or other chronic liver disease other than non-alcoholic fatty liver disease. 2. Pregnant women 3. Prisoners 4. Claustrophobic to MRI 5. Allergic to FDG dye 6. Patients who are unable to lie in the scanner for one hour

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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

  • University of California Davis Medical Center

    Sacramento, California, 95817, United States

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Other studies related to the condition(s) this trial covers.