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Can a phone app prevent suicide? small study tests new tool

NCT ID NCT05202756

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tested a smartphone app called MAPS designed to help people who have suicidal thoughts. The app includes a safety plan, mood check-ins, and direct contact with a clinician. Researchers wanted to see if people would use it and find it helpful. Thirty-one adults with recent suicidal thoughts took part, and the study measured satisfaction, dropout rates, and how often people used the app.

What this could mean

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

Active substance
Mobile Application to Prevent Suicide (MAPS) - a smartphone app with safety planning, mood check-ins, and clinician contact
What this could lead to
If successful, this app could provide a practical, on-demand tool to help people manage suicidal thoughts and reduce crisis episodes.
What could go wrong
This was a very small, early feasibility study with only 31 participants. It was not designed to prove the app reduces suicide risk, and results may not apply to everyone.

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

31 people

The number who actually took part.

Started

Jun 2024

Finished

Dec 2025

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 70 years

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: * Presence of suicidal ideation and/or suicidal behavior in the past month * Between the ages of 18 and 70 * Able to read, write, and understand English well enough to complete study procedures * Owns a smartphone Exclusion Criteria: * Current psychotic or manic symptoms severe enough to interfere with completion of study procedures

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Conditions

The condition(s) this trial relates to.

Self-Injurious Behavior Suicidal Ideation Suicide Suicide, Attempted

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Brown University

    Providence, Rhode Island, 02912, United States

  • Butler Hospital

    Providence, Rhode Island, 02906, United States

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