Clinical trials: Atrial Fibrillation, Persistent, open to volunteers
Atrial Fibrillation (AF)
Efficacy and Safety of Intravenous + Oral Vs. Oral Amiodarone in Preventing Recurrence After Catheter Ablation in Patients with Persistent Atrial Fibrillation
This study aims to investigate the efficacy and safety of intravenous combined with oral amiodarone in preventing atrial fibrillation (AF) recurrence after catheter ablation in patients with persistent atrial fibrillation.
- Trial name
- NCT06742866
- Testing
- Amiodarone Injection, Sodium Chloride Injection 0.9%
- Where
- China
- Volunteers
- 418 people
- Sponsor
- Shanghai Chest Hospital
Atrial Fibrillation
Use of Volta Medical AI-software During Atrial Fibrillation Ablation to Identify Patients Who May Need More Than Pulmonary Vein Isolation.
DISPLAY-AF is a prospective, multicenter, single-arm post-market clinical follow-up investigation designed to evaluate whether spatiotemporal dispersion areas identified by the Volta AF-Xplorer II artificial intelligence (AI)…
- Trial name
- DISPLAY-AF (NCT07807423)
- Testing
- Complete biatrial mapping
- Where
- 5 sites in France
- Volunteers
- 125 people
- Sponsor
- Volta Medical
Atrial Fibrillation (AF)
Safety and Efficacy of Pulmonary Vein Isolation Using Pulsed-field Ablation (PFA) Combined with Either PFA-based Left Atrial Posterior Wall Isolation or Vein of Marshall Ethanol Ablation in Patients with Persistent Atrial Fibrillation
This study is designed to directly compare the safety and efficacy of PFA-based PVI+PWI vs PFA-based PVI+ VoM alcohol ablation in patients with Persistent AF.
- Trial name
- SAVIOR (NCT06878924)
- Volunteers
- 162 people
- Sponsor
- Texas Cardiac Arrhythmia Research Foundation
Stroke, Acute Cerebrovascular Accident
Radiofrequency and Cryoablation of the Posterior Wall of the Left Atrium
Atrial fibrillation (AF) is the cause of 20% of strokes, and the risk of stroke in a person suffering from this arrhythmia increases by 5 times.
- Conditions
- Stroke, Acute Cerebrovascular Accident, Transient Ischemic Attack, Death
- Trial name
- NCT06253000
- Testing
- Cryoablation, Radiofrequency ablation
- Where
- Russia
- Volunteers
- 158 people
- Sponsor
- Bakulev Scientific Center of Cardiovascular Surgery
Atrial Fibrillation, Persistent
Re-ablation of Persistent Atrial Fibrillation
Pulmonary vein re-isolation plus Vein of Marshall ethanol ablation in combination with block of mitral and tricuspid isthmuses and dome line will be compared to pulmonary vein re-isolation alone in patients undergoing re-ablation…
- Trial name
- Re-AF (NCT06845085)
- Testing
- Intervention, Control
- Where
- 3 sites in Denmark, Netherlands and 1 more
- Volunteers
- 180 people
- Sponsor
- Aarhus University Hospital
Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation
REPRESENT-PF Registry
This pragmatic, prospective, single-arm, multi-center, observational registry will evaluate the safety and effectiveness of PFA for the treatment of atrial fibrillation in underrepresented minority patients using FDA approved…
- Trial name
- REPRESENT-PF (NCT07535268)
- Testing
- FARAWAVE Pulsed Field Ablation Catheter
- Where
- 2 sites in United States
- Volunteers
- 275 people
- Sponsor
- Vivek Reddy
Cardiovascular Diseases, Heart Failure
The Safety and Efficacy of Pulsed Field Ablation for Patients With Persistent Atrial Fibrillation Comorbid With HFpEF.
The goal of this clinical trial is to evaluate the the mid- and long-term clinical efficacy and safety of pulsed field catheter ablation for patients with persistent atrial fibrillation and HFpEF.
- Conditions
- Cardiovascular Diseases, Heart Failure, Atrial Fibrillation (AF), HFpEF - Heart Failure With Preserved Ejection Fraction
- Trial name
- NCT07077811
- Testing
- pulsed field ablation, antiarrhythmic drug
- Where
- China
- Volunteers
- 158 people
- Sponsor
- Affiliated Hospital of Nantong University
Atrial Fibrillation, Atrial Fibrillation, Persistent
Electrical Cardioversion As a Predictor in Postoperative Preservation of Sinus Rhythm
The aim of this study is to evaluate benefits of electric cardioversion in the early and long-term postoperative period in patients after radiofrequency catheter isolation of pulmonary veins.
- Trial name
- NCT06654401
- Testing
- Transthoracic echocardiography, 24-hour ECG Monitor, Electroanatomic mapping
- Where
- Russia
- Volunteers
- 125 people
- Sponsor
- Saint Petersburg State University, Russia
Atrial Fibrillation (AF), Atrial Fibrillation Mechanisms
Substrate Remodelling and Targeted Ablation in AF
Atrial fibrillation (AF) is the most common heart rhythm disorder, affecting millions worldwide and causing symptoms such as palpitations, fatigue and breathlessness.
- Conditions
- Atrial Fibrillation (AF), Atrial Fibrillation Mechanisms, Catheter Ablation, Low Voltage Areas
- Trial name
- STRATA-AF (NCT07047235)
- Testing
- Pulmonary vein reisolation, Ganglionic plexi ablation, Substrate ablation
- Where
- United Kingdom
- Volunteers
- 160 people
- Sponsor
- Barts & The London NHS Trust
Atrial Fibrillation (AF)
Low-VOLTage Area-Guided Catheter Ablation and SVC Isolation for Persistent Atrial Fibrillation Using a Balloon-in-Basket Pulsed Field Ablation Catheter
The primary objective of this study is to determine whether low-voltage areas (LVA)-guided catheter ablation combined with superior vena cava (SVC) isolation and pulmonary vein isolation (PVI), performed using the…
- Trial name
- LowVOLT-AF (NCT07587541)
- Testing
- Volt™ Pulsed Field Ablation System
- Volunteers
- 618 people
- Sponsor
- University of Luebeck
Persistent Atrial Fibrillation, Atrial Fibrillation, Persistent
Hybrid Ablation of Atrial Fibrillation in Heart Failure
A randomised controlled trial to assess the efficacy of staged hybrid ablation when compared with standard catheter ablation in patients with non-paroxysmal atrial fibrillation (AF) and Heart Failure
- Conditions
- Persistent Atrial Fibrillation, Atrial Fibrillation, Persistent, Atrial Arrhythmia, Atrial Fibrillation
- Trial name
- HALT AF (NCT05411614)
- Testing
- AtriCure EPi-Sense-AF Guided Coagulation System +/- Atriclip, Endocardial Catheter Ablation
- Where
- 7 sites in United Kingdom
- Volunteers
- 120 people
- Sponsor
- St. George's Hospital, London
Atrial Fibrillation (AF)
Evaluation of Cardioverter Capacity of Amiodarone Pre-electrical Cardioversion in Persistent Atrial Fibrillation
Phase: IV Population: Sample size= 122 patients; male and female; ≥ 18 y.o.; patients with persistent atrial fibrillation referred for electrical cardioversion; performed in Spain Number of Sites: 4 Study Duration: 15/10/2024 …
- Trial name
- PERIVERSION (NCT06645249)
- Testing
- Amiodarone (Antiarrhythmic drug)
- Where
- 4 sites in Spain
- Volunteers
- 122 people
- Sponsor
- Institut Investigacio Sanitaria Pere Virgili
Atrial Fibrillation (AF)
Empirical Anatomy-Based Ablation vs Emphasize Map-Guided Substrate Ablation in Persistent Atrial Fibrillation : (COMPASS-AF)
This study is aimed to compare the clinical efficacy of two different catheter ablation strategies in patients with persistent atrial fibrillation.
- Trial name
- COMPASS-AF (NCT07726901)
- Testing
- Anatomy-based ablation, Emphasize map-guided ablation
- Where
- 2 sites in South Korea
- Volunteers
- 360 people
- Sponsor
- Samsung Medical Center
Persistent Atrial Fibrillation Longstanding
Multitarget Pulse Field Ablation Guided by Endocardial and Non-invasive Atrial Driver Mapping (PFA+ADM) Pilot Study. Development of an Ablation Strategy to Improve the Efficacy of Long Standing Atrial Fibrillation Ablation in Patients With High Comorbidity Burden or Heart Failure
To assess the efficacy and safety of a percutaneous ablation strategy that targets multiple extrapulmonary structures as the Cox-Maze IV.
- Trial name
- PFA+ADM (NCT07118488)
- Testing
- Multitarget PFA Ablation
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- Fundacion para la Innovacion en Biomedicina (FIBMED)
Atrial Fibrillation, Sleep Apnea
Left-atrial Fibrosis in Persistent Atrial Fibrillation and Its Comorbidities
Pulmonary vein isolation is an established intervention for atrial fibrillation. Patients with a paroxysmal atrial fibrillation have no or only few comorbidities and a good prognosis in respect to their atrial fibrillation.
- Conditions
- Atrial Fibrillation, Sleep Apnea, Primary Aldosteronism
- Trial name
- PAfOSAS (NCT07857044)
- Testing
- Screening on comorbidites
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- Christina Berr. MD
Scar-related Atrial Tachycardia, Persistent Atrial Fibrillation
A Study Assessing Arrhythmia Mapping With a Multi-Electrode Mapping Catheter
The purpose of this study is to assess the safety and feasibility of the investigational catheter for mapping the atrial and ventricular regions of the heart.
- Conditions
- Scar-related Atrial Tachycardia, Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation, Ventricular Tachycardia
- Trial name
- FEATHER (NCT07116525)
- Testing
- Paddle-Shaped, High-Density, Multi-Electrode Mapping Catheter
- Where
- 5 sites in Belgium, France and 1 more
- Volunteers
- 90 people
- Sponsor
- Biosense Webster, Inc.
Persistent Atrial Fibrillation
Optimized Ablation of the Posterior Wall in Persistent Atrial Fibrillation
The design of this study is an intervention, randomized, controlled study and contains three randomized groups：（1）PVI group；（2）PVI+PWI group;（3）PVI+PWI+EGM group.
- Trial name
- NCT07122336
- Testing
- PVI, PWI, EGM
- Where
- China
- Volunteers
- 384 people, healthy volunteers welcome
- Sponsor
- Shanghai Chest Hospital
Persistent Atrial Fibrillation
Pulsed Field Ablation Versus Radiofrequency Ablation: Effects of Pulmonary Vein Isolation Combined With Left Atrial Posterior Wall Isolation on Postoperative Gastric Motility in Patients With Persistent Atrial Fibrillation
This is a single-center, prospective, matched cohort study comparing the effect of Pulsed Field Ablation (PFA) versus Radiofrequency Ablation (RF) on postoperative gastric motility in patients with persistent atrial fibrillation…
- Trial name
- PFA-GM (NCT07612241)
- Testing
- Pulsed Field Ablation, Radiofrequency Ablation
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Xijing Hospital
Atrial Fibrillation - Symptomatic
Low Voltage-Directed Catheter Ablation for Atrial Fibrillation
A two-pronged approach to evaluate long term success of non-paroxysmal ablation when using a: 1. specified low voltage-directed with pulmonary vein isolation (LD+PVI) approach compared to , 2.
- Trial name
- NCT03355456
- Testing
- Radiofrequency ablation
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- Ohad Ziv
Atrial Fibrillation (Persistent), Catheter Ablation
Sacubitril/Valsartan vs Standard Treatment for Preventing Atrial Fibrillation Recurrence After Catheter Ablation in Persistent Atrial Fibrillation Patients With Without Hypertension
The goal of this clinical trial is to investigate the efficacy and safety of angiotensin receptor-neprilysin inhibitor (sacubitril/valsartan) in preventing recurrence of atrial fibrillation after catheter ablation in…
- Conditions
- Atrial Fibrillation (Persistent), Catheter Ablation, Non-hypertension, Angiotensin Receptor/Neprilysin Inhibitor
- Trial name
- SUPERIOR 2 (NCT07910058)
- Testing
- Sacubitril/Valsartan, Standard Care
- Volunteers
- 472 people
- Sponsor
- Ruijin Hospital