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Can a smartphone app with rewards boost opioid treatment success after an emergency?

NCT ID NCT05180669

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
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 Results may not be published yet.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 This study
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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested a mobile app that uses rewards to encourage people with opioid use disorder to start and stick with medication-assisted treatment after an emergency room visit. 41 adults from two hospitals were given access to the app for 12 weeks. The goal was to see if the app helped more people schedule and complete their first treatment appointment and stay abstinent from opioids.

What this could mean

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

Active substance
OARSCM mobile app (reward-based platform) and MyMAT educational app
What this could lead to
If successful, this app-based approach could help more people with opioid addiction start and stay on medication-assisted treatment, reducing relapse and overdose risk.
What could go wrong
This was a small, early-phase trial that was terminated early, so results are limited. The app may not work for everyone, and long-term benefits are unproven.

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

41 people

The number who actually took part.

Started

Nov 2022

Finished

May 2025

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

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: 1. \>= 18 years old 2. Presenting for acute care at UMass University and Memorial hospitals, including EDs, inpatient medical units, or inpatient behavioral health units for opioid addiction related health complaints, including opioid overdose, opioid related medical consequences, opioid intoxication or withdrawal syndromes, and/or seeking help for OUD 3. Presence of a current DSM-V opioid use disorder (OUD), mild to severe 4. Medically appropriate for outpatient Suboxone treatment, as judged by the treating clinician and behavioral health consultant or toxicologist working with the patient clinically Exclusion Criteria: 1. Persistent altered mental status (not alert, not oriented, psychotic). 2. Not interested or willing to participate in Suboxone treatment 3. Best referral site is NOT one of the study's partner clinics in the central MA region, which will be outpatient MAT clinics and primary care within the UMass system and the three other primary facilities outside of the UMass system. 4. Unwilling to use the OARSCM app (if assigned) 5. Does not have access to their own smartphone with at least iOS 7.1 or Android 4.2, the minimal technology required to run the app, or not willing to access clinic-dedicated computer to access the program 6. Currently in state custody or pending legal action that might lead to imprisonment 7. Cannot paraphrase the study requirements 8. Does not read or speak English 9. Does not reside in the central MA region 10. Already enrolled into the trial

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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

Locations

  • UMass Chan Medical School

    Worcester, Massachusetts, 01655, United States

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