App aims to keep teen heart transplant patients alive and healthy

NCT ID NCT05732779

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a mobile app that lets teen heart transplant patients record themselves taking their anti-rejection medication. The goal is to improve medication adherence and reduce the risk of organ rejection and hospital stays. About 100 teens aged 10-21 who have had a heart transplant will use the app, and researchers will track their medication levels, rejection episodes, and quality of life.

What this could mean

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

Active substance

mobile health app for video directly observed therapy

What this could lead to

If it works, this could provide a practical tool to help teen heart transplant patients stick to their medication schedule, potentially reducing rejection episodes and hospitalizations.

What could go wrong

This is a relatively small trial (100 participants) testing a behavioral intervention, not a new drug. Success depends on teens actually using the app consistently, and results may not apply to all transplant patients.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

Health Behavior Medication Adherence Patient Participation transplant rejection

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • FSU College of Medicine

    NOT_YET_RECRUITING

    Tallahassee, Florida, 32306, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

    Contact Email: •••••@•••••

  • Joe DiMaggio Children's Hospital

    RECRUITING

    Hollywood, Florida, 33021, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • University of Florida

    RECRUITING

    Gainesville, Florida, 32610, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • University of Miami, Miller School of Medicine

    RECRUITING

    Coral Gables, Florida, 33146, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact