Clinical trials: Atrial Remodeling
Atrial Fibrillation (AF)
Epicardial Adipose Tissue-Targeted DApagliflozin for Reducing Electrical Remodeling in Atrial Fibrillation
Persistent atrial fibrillation (PeAF) is associated with a high risk of recurrence following catheter ablation despite advances in ablation technology and strategies.
- Trial name
- EAT-DARE-AF (NCT07331727)
- Testing
- Dapagliflozin (10Mg Tab) along with standard medical therapy
- Where
- China
- Volunteers
- 280 people
- Sponsor
- Shanghai Chest Hospital
Aortic Valve Stenosis, Heart Failure
Left Atrial Volume Index in Asymptomatic Aortic Stenosis
Aortic stenosis results in increased filling pressures of the heart. Size and function of the left atrium may be a marker for more advanced heart disease (heart failure) in patients with severe aortic stenosis, not presenting any…
- Trial name
- LAVIAS (NCT02395107)
- Where
- Denmark
- Volunteers
- 100 people
- Sponsor
- Odense University Hospital
Atrial Fibrillation (AF), Arrhythmia
Computed Tomography of Pulse-Field Ablation
Radiofrequency catheter ablation (RFCA) of atrial fibrillation (AF) reduces left atrial (LA) volume post-ablation, a phenomenon termed reverse atrial remodeling, indicative of successful reversal of atrial cardiomyopathy…
- Trial name
- CT-PFA (NCT07395089)
- Where
- France
- Volunteers
- 90 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Atrial Fibrillation (AF), Tricuspid Regurgitation (TR)
Natural History of Atrial Fibrillation-Induced Tricuspid Valve Remodeling in the Absence of Significant Tricuspid Regurgitation: A Three-Dimensional Echocardiographic Study
This is a prospective, observational, multicenter study aimed at characterizing tricuspid valve remodeling in patients with atrial fibrillation (AF) without significant tricuspid regurgitation (TR), in relation to AF burden…
- Trial name
- TRICUSPID-AF (NCT07617974)
- Where
- Italy
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Centro Cardiologico Monzino
Heart Failure
ARNI Combined With SGLT2 Inhibitors on Functional Mitral Regurgitation Remodeling
This study aimed to compare the effects of ARNI monotherapy versus combined ARNI and SGLT2 inhibitor therapy on Mitral Remodeling Index (MRIx) and Functional mitral regurgitation (FMR) remodeling in patients with heart failure…
- Trial name
- NCT07379788
- Testing
- Sacubitril/Valsartan 49 MG-51 MG Oral Tablet [ENTRESTO], Empagliflozin10Mg Tab
- Where
- Saudi Arabia
- Volunteers
- 180 people
- Sponsor
- Rehab Werida
Atrial Fibrillation (AF)
Unipolar Voltage Mapping for Personalized Atrial Fibrillation Ablation
Atrial fibrillation (AF) is a common heart rhythm disorder. While catheter ablation is an effective treatment, many patients still experience AF recurrence after the procedure.
- Trial name
- UNIQS-AF (NCT07630857)
- Testing
- Unipolar QS-Potential Guided Catheter Ablation, Conventional Pulmonary Vein Isolation
- Where
- China
- Volunteers
- 200 people
- Sponsor
- China National Center for Cardiovascular Diseases
Ventricular Ejection Fraction, LVF
AI-Enabled Direct-from-ECG Ejection Fraction (EF) Severity Assessment Using COR ECG Wearable Monitor
This prospective, multicenter, cluster-randomized controlled study aims to evaluate the accuracy of an investigational artificial intelligence (AI) Software as a Medical Device (SaMD) designed to compute ejection fraction (EF)…
- Conditions
- Ventricular Ejection Fraction, LVF, LV Dysfunction, Atrial Enlargement
- Trial name
- EFACT (NCT06699056)
- Testing
- 15-minutes of sitting during COR ECG Acquistion
- Where
- 8 sites in United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Peerbridge Health, Inc
Atrial Remodeling, Myocardial Dysfunction
Personalised Prospective Comparison of ARni With ArB in Patients With Natriuretic Peptide eLEvation
Sacubitril-valsartan, an Angiotensin Receptor Blocker-Neprilysin Inhibitor (ARNI), currently marketed for the management of heart failure, has been shown to reduce cardiovascular morbidity and mortality in stage C heart failure…
- Conditions
- Atrial Remodeling, Myocardial Dysfunction, Left Ventricular Remodeling, Left Ventricular Diastolic Dysfunction
- Trial name
- PARABLE (NCT04687111)
- Testing
- Sacubitril-Valsartan, Valsartan
- Where
- 2 sites in Ireland
- Volunteers
- 250 people
- Sponsor
- Mark Ledwidge
Persistent Atrial Fibrillation
Effect of Catheter Ablation on Left Atrial Function in Persistent Atrial Fibrillation
A total of 106 patients with drug-refractory persistent atrial fibrillation, who are planned to undergo circumferential pulmonary vein isolation (CPVI), will be randomly allocated into two groups.
- Trial name
- NCT03443232
- Testing
- Cryoballoon ablation, Radiofrequency ablation
- Where
- China
- Volunteers
- 106 people
- Sponsor
- The Second Hospital of Hebei Medical University
Heart Failure, Patients Undergoing CRT-D Device Implantation
Reverse Electrical Remodeling of Native Conduction in Cardiac Resynchronization Therapy
Cardiac resynchronization therapy with pacemaker alone, or in combination with a cardioverter-defibrillator, prolongs life and decreases risk of heart failure exacerbation in patients with low ejection fraction and wide QRS.
- Trial name
- RER-CRT (NCT01924221)
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- Johns Hopkins University
Persistent Atrial Fibrillation
Comparison of Reverse Remodeling and PVI Versus CFAE and/or Linear Lesions and PVI for Persistent AF
The hypothesis of this study is that by facilitating reverse atrial remodeling with maintenance of sinus rhythm in the weeks preceding ablation makes it feasible to perform a simple pulmonary vein isolation (PVI) with results…
- Trial name
- NCT01877473
- Testing
- Ablation
- Where
- United States
- Sponsor
- Valley Health System
Atrial Fibrillation, Cardiac Remodeling, Atrial
Effect of ARNI in Patients With Persistent AF and Enlarged Left Atrium After Catheter Ablation
The purpose of this clinical randomized trial is to evaluate the efficacy and safety of Sacubitril/Valsartan compared with ARB in improving cardiac remodeling in patients With Enlarged Left Atrium Diameter and Persistent AF.
- Conditions
- Atrial Fibrillation, Cardiac Remodeling, Atrial, Sacubitril/Valsartan
- Trial name
- APART-AF (NCT03791723)
- Testing
- Sacubitril-Valsartan, Valsartan
- Volunteers
- 90 people
- Sponsor
- The Second Affiliated Hospital of Chongqing Medical University
SGLT 2 Inhibitors
Effect of Sodium Glucose Co-transporter 2 Inhibitors on Left Atrial Remodeling in Diabetic Patients
To evaluate and follow-up left atrial volume, diastolic function by 2D echocardiography and left atrial strain parameters using speckle-tracking echocardiography in patients with type 2 diabetes mellitus (T2DM) before and after…
- Trial name
- NCT07186153
- Testing
- Sodium Glucose Co-transporter 2 (SGLT2) Inhibitor
- Volunteers
- 100 people
- Sponsor
- Assiut University
Atrial Fibrillation
Flecainide-Short Long Study (Flec-SL)
A randomized trial to test the hypothesis that short-term pharmacological reversal of electrical remodeling after cardioversion is equally efficient to prevent recurrent atrial fibrillation as standard long-term antiarrhythmic…
- Trial name
- NCT00215774
- Testing
- Flecainide
- Volunteers
- 760 people, healthy volunteers welcome
- Sponsor
- Atrial Fibrillation Network
Atrial Fibrillation, Post-Catheter Ablation Atrial Arrhythmia Recurrence
Ezetimibe for Arrhythmia Recurrence After AF Ablation
This single-center, prospective, single-blind randomized controlled pilot trial aims to explore whether oral ezetimibe can reduce the 6-month recurrence rate of atrial tachyarrhythmia after catheter ablation in patients with…
- Trial name
- EAFA (NCT07752758)
- Testing
- Ezetimibe, Standardized post-ablation clinical management
- Volunteers
- 120 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Atrial Fibrillation
Comparison of Different Ablation Surgeries on Left Atrial Reverse Remodeling in Patients With Atrial Fibrillation
The goal of this Ambispective cohort Study is to compare in patients with paroxysmal atrial fibrillation undergo pulse field ablation and radiofrequency ablation, respectively.
- Trial name
- NCT06307860
- Testing
- pulsed field ablation, radiofrequency ablation
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Yun Wan
Atrial Fibrillation, Atrial Remodeling
High-density Mapping-guided bOx Isolation and subsTrate Ablation
This study evaluates the efficacy of high-density mapping guided atrial substrate ablation for persistent atrial fibrillation. 1/5 of the patients with persistent atrial fibrillation undergo pulmonary veins isolation, 2/5 of them…
- Trial name
- HOT (NCT03998956)
- Testing
- CPVI, CPVI+BOX, CPVI+BOX+SUB
- Volunteers
- 200 people
- Sponsor
- The Third Xiangya Hospital of Central South University
Atrial Fibrillation
Reverse Prediction of Ion Channel Remodeling in Patients With Atrial Fibrillation Utilizing Monophasic Action Potential and Mathematical Modeling
Atrial fibrillation(AF) is the most common sustained arrhythmia in humans. The loss of rate-dependent action potential duration(APD) adaptation is one of the characteristics of atrial fibrillation, but detailed understanding of…
- Trial name
- NCT02414815
- Testing
- Monophasic action potential(MAP) catheter
- Where
- South Korea
- Volunteers
- 50 people
- Sponsor
- Yonsei University