Reset Challenge: See if 30 days without alcohol reduces high-risk drinking
Official title: Feasibility and Preliminary Efficacy of a 30-Day Reset Challenge
Run by University of Oklahoma · NCT07591428 · Data updated 2026-11-12
This 30-day mobile program tests whether people who drink heavily can cut back or stop drinking for a month, with a focus on those in Oklahoma.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 120 Years |
| Sex | All |
| Enrollment | 150 (estimated) |
| Sponsor | University of Oklahoma Academic / other |
| Locations | 1 site (Tulsa, Oklahoma) |
| Status | Recruiting |
| Started | June 10, 2026 |
| Main results expected | December 2027 |
| Study ends | April 2028 |
| Registry record updated | June 26, 2026 |
| Trial ID | NCT07591428 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults 18 years and older in Oklahoma who drink regularly and are willing to try a 30-day abstinence challenge.
✕Probably not a fit
Individuals who do not complete the 30-day abstinence period or do not engage with the mobile intervention may not experience a benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a single-arm study testing a 30-day mHealth abstinence challenge designed to help adults with high-risk drinking reduce their alcohol use. Participants will use a mobile platform to screen, engage with on-demand, evidence-based interventions, and report outcomes. The study will assess feasibility and preliminary efficacy, including whether greater self-efficacy for stopping drinking predicts 30 days of abstinence, and will explore the use of an alcohol sensor as an objective outcome in a subset. Findings will inform whether the Reset Challenge can be scaled as a practical intervention for reducing cancer risk associated with heavy drinking.
Why it matters
Potential benefit: If successful, participants may achieve reduced or stopped drinking for 30 days, potentially lowering cancer risk related to alcohol use.
How similar studies have gone: Prior Dry January interventions have shown reductions in drinking, but this study will provide preliminary data on feasibility and mechanisms in an mHealth format.
Who can join: the full rules
Show full inclusion / exclusion criteria
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.
Where it's running
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University of Oklahoma Schusterman Center - Tulsa
Tulsa, Oklahoma, United States Recruiting
Study contacts
- Principal investigator: Sophia You, PhD, ABPP — University of Oklahoma
- Study coordinator: Sophia You, PhD, ABPP
- Email: Dokyoung-You@ou.edu
- Phone: 918-660-3923
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.