Virtual supermarket could help spot thinking problems in alcohol disorder
NCT ID NCT07593664
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to validate a virtual reality version of the Multiple Errands Test for assessing executive functions in people with alcohol use disorder. Ninety participants will complete both a real-world and a virtual supermarket task, along with other cognitive tests. The goal is to see if the virtual version can reliably detect thinking deficits.
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-based test
- What this could lead to
- If successful, this could provide a simpler, more accessible way to measure thinking and planning skills in people with alcohol use disorder.
- What could go wrong
- This is an early-stage validation study with only 90 participants. The virtual test may not accurately reflect real-world performance or detect all thinking problems.
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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About 90 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2028
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.
- Ages
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18 to 65 years
- 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: * written consent * Normal or corrected vision and hearing * Membership or entitlement to a social security plan * spoken and written French * third party liability insurance for patients only : * at least 6 criteria for AUD based on the Diagnostic and statistical manual of mental disorders * At the end of withdrawal: treatment with a diazepam equivalent of ≤ 20 mg/day Exclusion Criteria: * under tutorship/ judicial protection * Sensory or motor impairment (impeding the use of virtual reality and/or mobility) * Severe neurological disorder (such as dementia or Korsakoff's syndrome) * Photosensitive epilepsy (contraindication for the use of virtual reality) * Any other condition deemed incompatible with the study, at the investigator's discretion * Montreal Cognitive Assessment (MoCA) score \< 10 (severe cognitive impairment) * Breastfeeding or pregnant women * Familiarity with the supermarket visited during the MET test For controls only : * History of alcohol use disorder * score ≥ 8 on the Alcohol Use Disorders Identification Test * Score on the Frontal Assessment Battery \< 16 (or \< 15 if education is below secondary level)
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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
2 sites. 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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CH Le Vinatier
Bron, 69500, France
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Hôpital de la Croix Rousse
Lyon, 69004, France
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