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Can a smart app help teens breathe easier?

NCT ID NCT07301060

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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 Results may not be published yet.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
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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026

Summary

This study tests a smartphone system called ReACT that helps teens ages 13-17 with poorly controlled asthma. The app tracks medication use and symptoms, and offers personalized tips and goal-setting. 160 teens will be randomly assigned to use ReACT or a basic asthma app for six months to see if it improves asthma control and quality of life.

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 160 people

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

Expected to start

Dec 2025

An estimate. Start dates often move.

Expected to finish

Jan 2028

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

13 to 17 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 for adolescents are: 1) they are between 13-17 years-old; 2) they have a physician-verified diagnosis of persistent asthma for at least 6 months; 3) they have suboptimal asthma control as defined by national asthma guidelines;5 4) they have a daily inhaled corticosteroid prescription that is compatible with the ReACT sensor; and 5) the adolescent-caregiver dyad speak and read English. Exclusion criteria are: 1) the adolescent is currently involved in an asthma management intervention beyond usual care; 2) the adolescent has a comorbid chronic health condition that may impact lung function (e.g., cystic fibrosis); 3) the adolescent has significant cognitive impairment or developmental delay that interferes with study completion, and 4) the adolescent does not have their own smart phone. Consistent with national asthma guidelines, we define suboptimal as control as a score of ≤19 on the Asthma Control Test (ACT) or by endorsing one or more of the following symptoms of on \>4 days in the past 2 weeks: (a) use of any short-acting beta-agonist medication, (b) experiencing asthma symptoms (i.e., wheezing, tightness of chest, coughing) during the day or night, (c) nighttime awakening due to asthma, or (d) activity limitation or school absence due to asthma.

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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.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    2 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    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

  • Nemours Children's Health

    RECRUITING

    Jacksonville, Florida, 32207, United States

  • University of Kanas

    RECRUITING

    Lawrence, Kansas, 66045, United States

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