Trials / Recruiting
RecruitingNCT06212791
EXercise Cardiac Magnetic Resonance Assessment of Left Atrial Mechanics Following Ablation
EXCLAMATORY: EXercise Cardiac Magnetic Resonance Assessment of Left Atrial Mechanics Following Ablation TO Reduce Atrial Fibrillation Burden and Correlation With Exercise CapacitY Longitudinal Study
- Status
- Recruiting
- Phase
- —
- Study type
- Observational
- Enrollment
- 50 (estimated)
- Sponsor
- Virginia Commonwealth University · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Not accepted
Summary
Longitudinal, observational cohort study to evaluate changes in left atrial (LA) reservoir function during exercise and overall exertional capacity in patients following catheter ablation for paroxysmal atrial fibrillation (AF).
Detailed description
EXCLAMATORY is a longitudinal observational cohort clinical research study to evaluate the effects of catheter ablation for paroxysmal atrial fibrillation on left atrial and left ventricular performance during exercise, as well as effects on overall exercise capacity
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| BEHAVIORAL | Self- Report Evaluation-Duke Activity Status Index | Complete the Self- Report Evaluation-Duke Activity Status Index |
| BEHAVIORAL | Self- Report Evaluation Atrial Fibrillation Effect on Quality of Life Questionnaire | Complete the Self- Report Evaluation, Atrial Fibrillation Effect on Quality of Life Questionnaire |
| DIAGNOSTIC_TEST | Cardiopulmonary exercise test (CPET) | Cardiopulmonary exercise test (CPET) |
| DIAGNOSTIC_TEST | Transthoracic echocardiogram | Transthoracic echocardiogram at rest and immediately following peak exercise during CPET |
| DIAGNOSTIC_TEST | Ambulatory cardiac rhythm assessment | Ambulatory cardiac rhythm assessment |
| DIAGNOSTIC_TEST | Cardiovascular magnetic resonance (CMR) | Cardiovascular magnetic resonance (CMR) study at rest and during two stages of submaximal exercise (ExeCMR) |
Timeline
- Start date
- 2024-12-26
- Primary completion
- 2028-03-01
- Completion
- 2028-03-01
- First posted
- 2024-01-19
- Last updated
- 2026-03-12
Locations
1 site across 1 country: United States
Source: ClinicalTrials.gov record NCT06212791. Inclusion in this directory is not an endorsement.