DEFINE AFib (Atrial Fibrillation)
Public ClinicalTrials.gov record NCT04926857. 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
DEFINE AFib Atrial Fibrillation - Development of a Predictive Model for Future Health Care Utilization From Measurements Collected From an Implantable Cardiac Monitor.
Study identification
- NCT ID
- NCT04926857
- Recruitment status
- Terminated
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Enrollment
- 973 participants
Conditions and interventions
Conditions
Interventions
- Non-Interventional Other
Other
Eligibility (public fields only)
- Age range
- 22 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 20, 2021
- Primary completion
- Jan 24, 2024
- Completion
- Jan 24, 2024
- Last update posted
- Jul 31, 2025
2021 – 2024
United States locations
- U.S. sites
- 26
- U.S. states
- 15
- U.S. cities
- 26
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Saint Joseph Heritage Hospital | Mission Viejo | California | 92691 | — |
| Desert Heart Rhythm Consultants | Palm Springs | California | 92262 | — |
| Florida Electrophysiology Associates | Atlantis | Florida | 33462-6614 | — |
| Cardiac Arrhythmia Service | Boca Raton | Florida | 33432 | — |
| University of Florida Health Shands Hospital | Gainesville | Florida | 32610 | — |
| Northwestern University | Chicago | Illinois | 60611 | — |
| University of Kansas Medical Center | Kansas City | Kansas | 66160 | — |
| HCA Healthcare | Overland Park | Kansas | 66211 | — |
| Stormont Vail Health Cotton O'Neil Clinical Research Center | Topeka | Kansas | 66606 | — |
| Norton Heart Specialists | Louisville | Kentucky | 40241 | — |
| Massachusetts General Hospital | Boston | Massachusetts | 02114 | — |
| Jackson Heart Clinic | Jackson | Mississippi | 39216 | — |
| Cooper University Hospital | Camden | New Jersey | 08103 | — |
| The Valley Hospital | Ridgewood | New Jersey | 07450-2726 | — |
| New York Presbyterian Brooklyn Methodist Hospital | Brooklyn | New York | 11215 | — |
| Huntington Hospital | Huntington | New York | 11743 | — |
| NYU Langone Hospital Long Island | Mineola | New York | 11501 | — |
| White Plains Hospital Medical Center | White Plains | New York | 10601 | — |
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
| Cone Health | Greensboro | North Carolina | 27401 | — |
| Oklahoma Heart Hospital Research Foundation | Oklahoma City | Oklahoma | 73120 | — |
| St. Luke's Cardiology Associates | Bethlehem | Pennsylvania | 18018 | — |
| Hospital of the University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | — |
| Stern Cardiovascular Foundation | Germantown | Tennessee | 38138 | — |
| Ascension Seton Heart Institute Clinical Research | Austin | Texas | 78705 | — |
| PeaceHealth Saint Joseph Medical Center | Bellingham | Washington | 98225 | — |
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 NCT04926857, 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 Jul 31, 2025 · Synced May 20, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04926857 live on ClinicalTrials.gov.