Can just seeing and smelling a drink trigger alcohol cravings?
NCT ID NCT07788716
First seen Aug 26, 2026 · Last updated Aug 27, 2026 · Updated 1 time
Summary
This trial investigates whether simply seeing, smelling, and holding a beverage—without drinking—changes craving in adults with alcohol use disorder. Participants will complete two sessions where they are exposed to water and a visually matched test beverage while rating their craving and liking. The study aims to understand how sensory cues and expectations influence craving responses, which could inform future treatments.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Alcohol cue reactivity paradigm (exposure to beverage cues without drinking)
- What this could lead to
- If successful, this could help design better cue-exposure therapies for alcohol use disorder by understanding how sensory cues trigger craving.
- What could go wrong
- This is a small early-stage study (20 participants) measuring subjective responses, so results may not generalize or lead directly to treatments.
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 20 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 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.
- Ages
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21 to 70 years
- 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.
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: * Age 21-70 years. * Current AUD (mild or greater severity on the SCID-5). * Regular drinkers (at least one drink in past week as identified in TLFB) able to identify a preferred alcoholic beverage (e.g., beer, wine, spirits, or mixed) for which a visually matched non-alcoholic alternative exists and can be sourced . * Willing to abstain from alcohol for ≥12 hours prior to each session and arrive with BrAC = 0.000% at visit 1 and ≤ 0.020% at visit 2. BrAC will be collected immediately after the participant signs the consent form at visit 1. Exclusion Criteria: * CIWA-Ar ≥10 which suggests clinically meaningful withdrawal. * Pregnancy, nursing, or planning pregnancy. * Medical contraindications to any alcohol exposure (e.g., liver disease, unstable cardiovascular condition). * Current use of medications that strongly affect craving or alcohol consumption (e.g., naltrexone, acamprosate, disulfiram). * Severe psychiatric illness or symptoms (e.g., bipolar disorder, schizophrenia, active suicidal ideation) that would interfere with procedures.
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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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Univeristy of Texas Southwestern Medical Center
RECRUITINGDallas, Texas, 75390, United States
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