Clinical trials: Atrial Remodeling
Atrial Fibrillation
GISSI-AF - Use of Valsartan an Angiotensin II AT1-Receptor Blocker in the Prevention of Atrial Fibrillation Recurrence
Study purpose The purpose of the study is to show that the addition of valsartan on top of established therapies can reduce the recurrence of atrial fibrillation in patients with a history of recent atrial fibrillation associated…
- Trial name
- NCT00376272
- Testing
- Valsartan
- Where
- 114 sites in Italy, Switzerland
- Volunteers
- 1,442 people
- Sponsor
- Gruppo di Ricerca GISSI
Persistent Atrial Fibrillation, Atrial Fibrillation (AF)
Atrial Remodeling After PFA Substrate Modification for Persistent AF (PeAF)
Atrial fibrillation (AF) is associated with both electrical and structural remodeling of the left atrium. While successful catheter ablation has been shown to reverse some aspects of atrial remodeling, the impact of pulsed-field…
- Conditions
- Persistent Atrial Fibrillation, Atrial Fibrillation (AF), Atrial Remodeling, Pulsed Field Ablation
- Trial name
- NCT07675395
- Testing
- Pulsed-Field Ablation with FARAWAVE Catheter System
- Where
- Taiwan
- Volunteers
- 30 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Atrial Arrhythmia, Atrial Fibrillation (AF)
Study of AHRE Burden in Patients Undergoing Bachmann Bundle Area Pacing and Left Bundle Branch Pacing.
This prospective observational study evaluates the burden of Atrial High-Rate Episodes (AHRE) in patients without a prior history of atrial fibrillation who undergo concurrent Bachmann Bundle Area Pacing (BBAP) and Left Bundle…
- Conditions
- Atrial Arrhythmia, Atrial Fibrillation (AF), Pacemaker Implantation, Left Bundle Branch Pacing
- Trial name
- AHRE-BLAST (NCT07305194)
- Where
- Greece
- Volunteers
- 460 people
- Sponsor
- University Hospital of Patras
Atrial Fibrillation
Early Versus Late DC-cardioversion of Persistent Atrial Fibrillation. Effect on Atrial Remodeling,Inflammatory and Neurohumoral Markers and Recurrence of Atrial Fibrillation
Atrial fibrillation (AF) is the most common arrhythmia present in 1% of population under 60 years of age and reaching up to 15% at 80 years.
- Trial name
- NCT01593150
- Testing
- Pradaxa, TEE, Compare TEE guided cardioversion to Dabigatran + DC cardioversion
- Where
- Denmark
- Volunteers
- 141 people
- Sponsor
- Odense University Hospital
Sick Sinus Syndrome
Imaging Cardiac Electrical Remodeling With Electrocardiogram Imaging (ECGI)
A consequence of chronic RV pacing is a process of electrical remodeling that alters myocardial repolarization to reflect the altered depolarization induced by the RV lead.
- Trial name
- NCT00785564
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Washington University School of Medicine
Atrial Fibrillation (AF), Obesity (Disorder)
Improving Outcomes After AF Ablation in Obese Patients
Improving Outcomes After AF Ablation in Obese Patients
- Trial name
- OBESE-AF (NCT07618741)
- Testing
- Cardiac Rehabilitation and Lifestyle Modification, Usual Care
- Where
- Taiwan
- Volunteers
- 520 people
- Sponsor
- National Taiwan University Hospital
Atrial Fibrillation, Hypertension
Irbesartan for the Prevention of Atrial Arrhythmias and Cardiac Electrical Remodeling in Patients With Hypertension and Permanent Pacemakers
The purpose of this study is to determine whether irbesartan will reduce the rate of recurrent atrial high rate episodes and the development of clinical sustained atrial fibrillation in patients with hypertension and permanent…
- Trial name
- NCT00225667
- Testing
- Irbesartan
- Where
- Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Connolly, Stuart, M.D.
ASD2(Secundum Atrial Septal Defect)
Dapagliflozin and Right Heart Recovery After ASD Device Closure
The aim of this study is to evaluate the clinical and echocardiographic influence of dapagliflozin on right ventricular reverse remodeling in adult patients following successful transcatheter Atrial Septal Defect (ASD) device…
- Trial name
- NCT07823972
- Testing
- trans catheter device closure
- Where
- Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Assiut University
Patent Ductus Arterioses
Impact of Transcatheter Patent Ductus Arteriosus Closure on Left Atrial and Ventricular Remodeling in Adults and Adolescents.
During the fetal life, small portion of the RV output passes to the lung through the pulmonary artery, while the greater portion is shunted to the descending aorta through the fetal ductus arteriosus (1) which is a connection…
- Trial name
- NCT07568002
- Testing
- Transcatheter Patent Ductus Arteriosus Closure
- Volunteers
- 40 people
- Sponsor
- Emil Magdy Badry
Heart Valve Incompetence, Atrial Fibrillation, Persistent
In-depth Characterization of Atriogenic Secondary Tricuspid Regurgitation Due to Atrial Fibrillation
1050 patients with persistent/permanent atrial fibrillation (AF) will be studied using conventional and advanced (three-dimensional and deformation imaging) echocardiography.
- Trial name
- ASTRA (NCT05749107)
- Testing
- Echocardiography, Proteomic analyses
- Where
- 2 sites in Italy
- Volunteers
- 1,050 people
- Sponsor
- Istituto Auxologico Italiano
Heart Failure With Preserved Ejection Fraction (HFPEF), Left Ventricular End Diastolic Pressure (LVEDP)
Evaluation of Left Ventricular Filling Pressures During Exercise
Heart failure with preserved ejection fraction (HFPEF) is common and is a real public health issue. Diagnosis, especially when there are no congestive signs, is difficult.
- Trial name
- PREFFORT (NCT01714752)
- Testing
- measure of left ventricular and diastolic pressure at exercise
- Where
- France
- Volunteers
- 60 people
- Sponsor
- French Cardiology Society
Atrial Fibrillation, Heart Failure
Cardiopulmonary Bypass and Ventricular Remodeling
The goal of this observational study is determine if reduced ventricular ejection fraction is a factor that determines a pro-oxidant imbalance in patients subjected to cardiac surgery with cardiopulmonary bypass.
- Trial name
- CBP-VR (NCT06256965)
- Testing
- Detection of peri-operative atrial fibrillation
- Where
- Chile
- Volunteers
- 12 people
- Sponsor
- University of Chile
Electrical Remodeling, Rheumatic Diseases
Peripherical Neuromuscular Electrical Stimulation in Systemic Autoimmune Myopathies
Systemic autoimmune myopathies are a heterogeneous group of rheumatic diseases with progressive skeletal muscle weakness. The relevance of the peripherical neuromuscular electrical stimulation has never applied in the patients…
- Conditions
- Electrical Remodeling, Rheumatic Diseases, Myopathy
- Trial name
- NCT03751644
- Testing
- Electrical stimulation
- Where
- Brazil
- Volunteers
- 6 people
- Sponsor
- University of Sao Paulo
Atrial Fibrillation, Electrocardiography
CArdioversion of Short Duration Atrial Fibrillation
The study is aimed at testing the hypothesis whether atrial fibrillary rate (AFR), as a measure of atrial electrical remodeling assessed from surface ECG, is predictive of sinus rhythm maintenance after electrical cardioversion.
- Conditions
- Atrial Fibrillation, Electrocardiography, Electrical Remodeling
- Trial name
- CASAF (NCT02112318)
- Where
- 3 sites in Canada, Sweden
- Volunteers
- 32 people
- Sponsor
- Region Skane
Atrial Fibrillation
Effect of Sodium Glucose Co-transporter 2 Inhibitors on Left Atrial Remodeling
Investigators are going to assess direct effect of SGLT2 inhibitors on left atrial remodeling in participants with nonvalvular paroxysmal atrial fibrillation regardless of diabetes status.
- Trial name
- NCT05993897
- Testing
- Sodium Glucose Co-transporter 2 (SGLT2) Inhibitor, Rhythm control and anticoagulation
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Aswan University
Cardiopulmonary Failure, Myocardial Infarction (MI)
COR-INSIGHT: Optimizing Cardiovascular and Cardiopulmonary Outcomes with AI-Driven Multiplexed Indications Using COR ECG Wearable
The COR-INSIGHT trial aims to evaluate the effectiveness of Peerbridge COR advanced ambulatory ECG wearables (COR 1.0 and COR 2.0) in accurately and non-invasively detecting cardiovascular and cardiopulmonary conditions using…
- Conditions
- Cardiopulmonary Failure, Myocardial Infarction (MI), Heart Decompensation, Heart Failure
- Trial name
- COR-INSIGHT (NCT06763549)
- Testing
- SUBPROTOCOL A, SUBPROTOCOL B, SUBPROTOCOL C
- Where
- United States
- Volunteers
- 15,000 people, healthy volunteers welcome
- Sponsor
- Peerbridge Health, Inc
Atrial Fibrillation, Atrial Flutter
Impact of Catheter Ablation on ABC Risk Scores
The aim of this prospective, monocentric, non-randomized trial is to investigate the impact of catheter ablation of atrial tachyarrhythmias on the ABC-stroke and ABC-bleeding risk scores.
- Conditions
- Atrial Fibrillation, Atrial Flutter, Stroke, Bleeding
- Trial name
- CathonABC (NCT05635864)
- Testing
- Catheter ablation
- Where
- Germany
- Volunteers
- 167 people
- Sponsor
- Hannover Medical School
Aortic Valve Regurgitation, Mitral Valve Regurgitation
Left Ventricular Reverse Remodeling Evaluation After Surgical Correction of Aortic Regurgitation
Investigators assume that surgical correction approach to functional mitral regurgitation during intervention for chronic aortic regurgitation in patients with severe enlargement of the left heart chambers influences reverse…
- Conditions
- Aortic Valve Regurgitation, Mitral Valve Regurgitation, Left Ventricle Dilated, Left Atrium Dilated
- Trial name
- ORMIX (NCT06805253)
- Testing
- Not applicable - observational study
- Where
- 2 sites in Russia
- Volunteers
- 120 people
- Sponsor
- Petrovsky National Research Centre of Surgery
Atrial Fibrillation
DECAAF: Delayed-Enhancement MRI (DE-MRI) Determinant of Successful Radiofrequency Catheter Ablation of Atrial Fibrillation
This is a multi-center, observational, 1-year prospective cohort study (1 year follow-up, at 3, 6 and 12 month) with approximately 675 participants.
- Trial name
- DECAAF (NCT01150214)
- Testing
- DE-MRI
- Where
- 15 sites in United States, Australia and 5 more
- Volunteers
- 339 people
- Sponsor
- University of Utah
Atrial Fibrillation
Stepwise Strategy for Treatment of Atrialfibrillation Substrate Study
Electrical/pharmacological cardioversion improves structural remodeling of left atrium. We hypothesized that radiofrequency ablation surgery for atrial fibrillation has a higher success rate and a lower recurrence rate of atrial…
- Trial name
- SAFE (NCT07129564)
- Testing
- treatment react
- Where
- China
- Volunteers
- 480 people
- Sponsor
- Yuehui Yin