Fatty liver patients try VR diet coach
NCT ID NCT06215131
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a virtual reality (VR) diet program is a practical way to help people with fatty liver disease lose weight. Twenty adults with fatty liver were randomly assigned to receive diet counseling either in person or through a VR headset. The VR program, called IVAN, lets users interact with food in a virtual kitchen. Researchers measured weight changes and asked participants about their experience to see if VR counseling is a feasible alternative to traditional in-person visits.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- virtual reality dietary weight loss counseling
- What this could lead to
- If this works, it could offer a convenient, at-home alternative to in-person diet counseling for people with fatty liver disease.
- What could go wrong
- This is a very small, early feasibility study with only 20 participants. It tests whether the program is practical, not whether it actually improves health outcomes.
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.
- Phase
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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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20 people
The number who actually took part.
- Started
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Jul 2024
- Finished
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Sep 2025
- 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.
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults age \>18 years * MASLD identified on imaging * Possession of a smartphone Exclusion Criteria: * Inability to provide informed consent * Institutionalized/prisoner * Pregnant * Other causes of hepatic steatosis or chronic liver disease * Severe medical/psychiatric comorbidities at the study PI's discretion
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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
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Penn State College of Medicine
Hershey, Pennsylvania, 17033, United States
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