A Mobile Application to Promote Self-management and Improve Outcomes in Heart Failure
Public ClinicalTrials.gov record NCT04755816. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Multifaceted Adaptive Mobile Application to Promote Self-management and Improve Outcomes in Heart Failure
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will investigate the effectiveness of two contextual just-in-time adaptive interventions (JITAIs) delivered via a mobile app for heart failure patients.
Study identification
- NCT ID
- NCT04755816
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 62 participants
Conditions and interventions
Conditions
Interventions
- Sodium intervention Behavioral
- Clinical worsening intervention Behavioral
- Educational content Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 14, 2021 (Actual)
- Primary completion
- May 8, 2023 (Actual)
- Completion
- May 17, 2023 (Actual)
- Last update posted
- Sep 17, 2026
2021 – 2023
United States locations
- U.S. sites
- 9
- U.S. states
- 7
- U.S. cities
- 9
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama at Birmingham | Birmingham | Alabama | 35294 | — |
| Stanford University | Stanford | California | 94305 | — |
| Emory University | Altanta | Georgia | 30322 | — |
| Atlanta VA Health Care System | Decatur | Georgia | 30033 | — |
| University of Michigan | Ann Arbor | Michigan | 48109 | — |
| Henry Ford Hospital System | Detroit | Michigan | 48202 | — |
| Washington University in St. Louis | St Louis | Missouri | 63130 | — |
| University of North Carolina at Chapel Hill | Chapel Hill | North Carolina | 27514 | — |
| Virginia Commonwealth University | Richmond | Virginia | 23284 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04755816, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 17, 2026 · Synced Oct 18, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04755816 live on ClinicalTrials.gov.