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Can a fun phone game curb drinking and lift mood? new study tests app for women

NCT ID NCT07546604

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only This study
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jul 07, 2026 · Updated 2 times

Summary

This study tests a smartphone app designed to help women ages 18–59 in the U.S. drink less alcohol and feel better mentally. The app uses weekly quizzes, a social feed, and helpful articles to give personalized feedback. Researchers will track drinking habits and mental health over time to see if the app makes a difference.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Gamified smartphone app with personalized feedback, social community, and educational resources
What this could lead to
If successful, this app could offer a scalable, low-cost way to help women reduce risky drinking and improve mental well-being.
What could go wrong
This is an early feasibility study without a control group, so results may not prove the app works better than no intervention. Self-reported outcomes can be biased.

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

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

About 1,752 people

The number the study aims to enrol. It can still change while the study runs.

Started

Apr 2026

Expected to finish

Dec 2027

An estimate. End dates often move.

Lead sponsor

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

18 to 69 years

Sex

Female participants only

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: To use the intervention app individuals must: * Download the app from the Apple or Android app store * Be a biological female * Reside in the United States * Be 18 years of age or older * Accept the Terms of Service \& Privacy Policy for the app To take part in the RCT participants must also: * Be between 18 and 69 years of age. * Receive an on-screen pop-up invitation to take part in the study * Review the informed consent information and consent to participate * Confirm that they meet app use inclusion criteria. Exclusion Criteria for both app and RCT: * Not meeting inclusion criteria * Unwillingness to use the app or participate in the study (indicated by failure to accept Terms of Service \& Privacy Policy or provide informed consent)

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Conditions

The condition(s) this trial relates to.

Psychological Well-Being

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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    Open the record ↗

  3. 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

  • Loyola Marymount University

    Los Angeles, California, 90045-2659, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.