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New AR video game aims to curb teen drinking

NCT ID NCT04351958

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is testing a new augmented reality (AR) video game called "No Time Wasted" to see if it can help teens aged 16-18 learn about alcohol risks and reduce dangerous drinking behaviors. Twenty high school students will play the game using an AR headset and answer surveys about their experience and alcohol-related knowledge. The goal is to see if the game is engaging and whether it encourages safer choices and bystander help.

What this could mean

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

Active substance
augmented reality videogame
What this could lead to
If it works, this could offer a new, engaging way to teach teens about alcohol risks and encourage them to help friends who drink too much.
What could go wrong
This is a very small pilot study with only 20 participants, so results may not apply widely. The game is still being developed and tested for satisfaction, not yet proven to change behavior.

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 20 people

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

Started

Sep 2025

Expected to finish

Feb 2026

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

16 to 18 years

Sex

Anyone

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: * Participants must be 16-18 years of age and currently enrolled in high school * Speak English * Able to play an AR videogame (willing use an AR headset for 30-45 minutes/session to play the game for the pilot study). * Eligibility will be determined by the research team. Exclusion Criteria: \-

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Conditions

The condition(s) this trial relates to.

Harm Reduction

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.

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  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

  • Yale School of Medicine

    New Haven, Connecticut, 06510, United States

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