Can a breathalyzer app curb binge drinking? small study tests new approach
NCT ID NCT06124898
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a combination of a smartphone breathalyzer, a blood alcohol estimator app, and a brief counseling session to help young adults ages 18-25 drink more moderately. Twenty-four participants used the tools for two weeks while drinking. The goal was to see if the technology and coaching were easy to use and acceptable, not to prove they reduce drinking long-term.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Smartphone breathalyzer, BAC estimator app, self-texting procedure, and brief motivational interview
What this could lead to
If successful, this approach could provide a practical tool to help young adults reduce heavy drinking and related harms.
What could go wrong
This is a very small, early-stage study with only 24 participants and no control group, so results may not apply broadly. The intervention relies on voluntary use while drinking, which may be inconsistent.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Locations
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EDGE Lab
Boston, Massachusetts, 02115, United States