atrial-fibrillation Clinical Trials
A listing of atrial-fibrillation medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 463 clinical trials
Esophageal Injury of a Tip CF Sensing Ablation Catheter for HP-SD of Paroxysmal and Persistent AF (ESO-SAFE-HP-RF)
This pilot, prospective, interventional, monocentric, independent, and no-profit clinical trial aims to investigate and evaluate the proportion, acute and chronic characteristics, and outcomes of esophageal thermal injury (ETI) in AF ablation using a high-power, short-duration (HP-SD) setting with contact force (CF) sensing tip ablation catheter in standard clinical practice. The …
Left Bundle Branch Pacing vs Right Ventricular Pacing on AHRE Burden in Patients With Preserved LVEF
This prospective, randomized controlled trial aims to evaluate the effect of left bundle branch pacing (LBBP) compared with conventional right ventricular (RV) pacing on the cumulative duration (total time) of atrial high-rate episodes (AHREs) in patients with preserved left ventricular ejection fraction (LVEF) who are expected to require frequent ventricular …
Heart Rate Regularization in Atrial Fibrilation and Heart Failure
The PACE-FIB trial is a multicentre, randomised, open-label clinical trial. Patients older than 18 years, with permanent AF, LVEF\>40%, average resting heart rate ≤ 110 beats per minute (bpm), at least one hospitalisation due to HF in the previous year and basal NT-proBNP level\>900 pg/ml will be randomised to either …
Atrial Functional Mitral Regurgitation and Tricuspid Regurgitation
A prospective, observational cohort study designed to identify clinical phenotypes and evaluate predictors \& outcomes of functional mitral and tricuspid valve regurgitation in patients with atrial fibrillation. Participant will under go: Baseline echocardiography Cpex Echocardiography Blood test: BNP 1 year follow up Echocardiography Participants will be stratified into three subgroups: …
Zenith LAA Occlusion System
Demonstrate the safety and performance of the Zenith LAA Occlusion System and procedure to occlude the Left Atrial Appendage (LAA) from the left atrium (LA) using a minimally invasive technique. Indication - LAA closure in patients with non-valvular atrial fibrillation, with an ostial diameter between 18 mm and 26 mm
The Impact of Atrial Pressure Change Before and After Combined Procedure
One-stop procedure combining catheter ablation (CA) and left atrial appendage closure (LAAC) has been a feasible treatment for patients with atrial fibrillation at high risk of stroke and/or bleeding. Although it could achieve considerable rhythm control and stroke prophylaxis, a number of patients has experienced progressive heart failure after the …
Bariatric Surgery Evaluation and Assessment of Treatment Efficacy - Intervention Trial
The goal of this clinical trial is to evaluate if a bariatric surgery strategy will improve clinical endpoints, cardiac parameters and functional status in patients with obesity (with BMI 32-40 kg/m2) and symptomatic HF with preserved or mildly reduced LVEF in combination with AF, as compared to standard of care. …
Microbiota-Inflammation-Brain Axis in Heart Failure: New Functional Food for the Prevention of undeRnutrition in Older
The goal of this clinical trial is to learn if the AMBROSIA Bar helps prevent undernutrition and muscle loss in older adults with heart failure or atrial fibrillation. The main questions it aims to answer are: Does the AMBROSIA Bar help improve muscle mass and physical performance in older adults …
Rate or Rhythm Control in CRT: the RHYTHMIC Study
70 patients with heart failure, AF and CRT with BiV\<95% will be randomised to either AF ablation or AV node ablation. Evaluation at 6 months with echocardiography and clinical assessment.
Registry of Atrial Arrhythmia Ablation Procedures Using Pulsed Field Ablation in Poland
The aim of the described project is to establish a multicenter, nationwide registry of atrial arrhythmia ablation procedures using the Pulsed Field Ablation (PFA) method. These procedures have only recently begun to be performed in several centers across Poland. With proper coordination of the registry, this will enable the consolidation …
