30-Day booze break: could a month off alcohol curb heavy drinking?
NCT ID NCT07591428
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a 30-day alcohol abstinence challenge, supported by a mobile app, is feasible and helps reduce heavy drinking. Researchers will enroll 150 adults in Oklahoma who drink regularly. Participants will try to completely avoid alcohol for one month, and the study will track how many people sign up, stick with it, and successfully stay alcohol-free.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 30-Day Alcohol Abstinence Challenge (behavioral intervention)
- What this could lead to
- If successful, this could provide a simple, scalable tool to help people reduce heavy drinking and improve control over alcohol use.
- What could go wrong
- This is an early feasibility study with no control group, so results may not prove lasting change. Participants may struggle to stay abstinent, and the approach may not work for everyone.
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 150 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Apr 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 120 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.
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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 +18 * Individuals who drink alcohol regularly * Further inclusion criteria will be determined via a Zoom screening with a member of the research staff. * Current Oklahoma Resident Exclusion Criteria: \- Exclusion criteria will be determined via a Zoom screening with a member of the research staff.
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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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University of Oklahoma Schusterman Center - Tulsa
RECRUITINGTulsa, Oklahoma, 74135, United States
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