Clinical trials: Radiofrequency Catheter Ablation
Atrial Fibrillation, Atrial Flutter
Prevention of Atrial Fibrillation by Inhibition Conversion Enzyme (ICE) After Radiofrequency Ablation of Atrial Flutter
Atrial Flutter [AFL] is a relatively frequent arrhythmia, considered as benign, but associated with both invalidating symptoms and thromboembolic risk.
- Trial name
- PREFACE (NCT00736294)
- Testing
- Ramipril
- Where
- 8 sites in France
- Volunteers
- 198 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Atrial Fibrillation, Catheter Ablation
Prospective Physician-Initiated Observational Study of The Contact Detection System (CDS) in Patients Undergoing Radiofrequency Ablation Using the Niobe™ Remote Magnetic Navigation System
This observational study evaluates peri-procedural results of the Niobe™ Remote Magnetic Navigation (RMN) ES system using the contact detection system (CDS) in patients undergoing standard of care radiofrequency ablation of…
- Trial name
- STAR (NCT03103945)
- Testing
- CDS box connection of the Niobe™ Remote Magnetic Navigation System
- Where
- Netherlands
- Volunteers
- 30 people
- Sponsor
- Erasmus Medical Center
Atrial Fibrillation
Efficacy, Safety and Efficiency Study of CARTO® 3 System Guided THERMOCOOL® Catheter Ablation Versus Fluoroscopy Guided Ablation With the Pulmonary Vein Ablation Catheter® (PVAC®)
The purpose of this study is to compare the efficacy, safety and efficiency of CARTO® 3 system guided THERMOCOOL® catheter ablation and fluoroscopy guided Pulmonary Vein Ablation Catheter® (PVAC®) guided ablation for the…
- Trial name
- CLARITY-AF (NCT01116557)
- Testing
- Radiofrequency Ablation procedure
- Volunteers
- 79 people
- Sponsor
- Biosense Webster, Inc.
Atrial Fibrillation, Catheter Ablation
High Radiofrequency Power for Faster and Safer Pulmonary Vein Ablation Trial (POWER FAST III)
Multicenter 1:1 randomized study. Two atrial fibrillation ablation strategies are compared: 1) conventional ablation using point-by-point radiofrequency applications with power 40 W guided by LSI > 6 or AI > 500 on the anterior…
- Trial name
- POWER-FAST (NCT04153747)
- Testing
- High-power and short-duration radiofrequency ablatio (70 W / 9-10 s), Low-power (25-40 W) radiofrequency ablation guided by lesion size index (LSI) and ablation index (AI) values, Esophageal endoscopy
- Where
- Spain
- Volunteers
- 304 people
- Sponsor
- Hospital Universitario La Paz
Paroxysmal Atrial Fibrillation
TactiCath Contact Force Ablation Catheter Study for Atrial Fibrillation
The TOCCASTAR Study will assess the safety and effectiveness of a contact force sensing catheter used for ablation in patients with paroxysmal atrial fibrillation.
- Trial name
- TOCCASTAR (NCT01278953)
- Testing
- Catheter ablation to treat paroxysmal atrial fibrillation
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- Abbott Medical Devices
Atrial Fibrillation
A Prospective Multi Centre Trial on Bipolar Radiofrequency Ablation of Atrial Fibrillation
The study is a prospective multi-centre study to investigate the effect of a new bipolar ablation strategy of the left atrium in patients with paroxysmal or permanent atrial fibrillation over time.
- Trial name
- NCT00184249
- Testing
- Bipolar radiofrequency ablation
- Sponsor
- Norwegian University of Science and Technology
Kidney Neoplasms
Comparison Between Surgery and Radiofrequency for Treatment of Renal Tumors
Surgical treatment of multiple or recurrent renal tumors may be complicated by renal function impairment. Mini-invasive thermotherapy as radiofrequency (RF), induces necrosis of tumoral tissue while sparing normal renal…
- Trial name
- NCT00221728
- Testing
- Radiofrequency, conservative surgery
- Where
- France
- Volunteers
- 160 people
- Sponsor
- University Hospital, Bordeaux
Cholangiocarcinoma, Klatskin Tumor
Endoscopic Radiofrequency Ablation for Unresectable Cholangiocarcinoma
The goal of this clinical trial is to learn about radiofrequency ablation in patients with unresectable bile duct cancer who receive systemic chemotherapy and bile duct stenting.
- Conditions
- Cholangiocarcinoma, Klatskin Tumor, Bile Duct Cancer, Liver Cancer
- Trial name
- ACTICCA-2 (NCT06175845)
- Testing
- Intraductal biliary radiofrequency ablation
- Where
- 9 sites in Germany
- Volunteers
- 130 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Atrial Fibrillation
Prophylactic Pulmonary Vein Isolation Study
This study is being done to learn the effects of the Pulmonary Vein Isolation in patients that are at high risk to developing, but do not have a documented history of atrial fibrillation.
- Trial name
- NCT00587899
- Testing
- Pulmonary Vein Isolation
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- Mayo Clinic
Pancreatic Cancer, Pancreatic Neuroendocrine Tumor
Safety and Efficacy of an Ablation Catheter for the Treatment of Pancreatic Premalignant Cyctic Lesions.
This study aims to evaluate the safety and efficacy of new ablation catheter developed by MEDICAL TAEWOONG for the treatment of pancreatic premalignant and early malignant cystic lesion.
- Conditions
- Pancreatic Cancer, Pancreatic Neuroendocrine Tumor, Pancreatic Cyst, Pancreatic Cancer Stage
- Trial name
- yes (NCT03417843)
- Testing
- EUSRA RF electrode
- Volunteers
- 20 people
- Sponsor
- HaEmek Medical Center, Israel
Atrial Fibrillation, Radiofrequency Catheter Ablation
Use of Radiofrequency Ablation to Eliminate Continuous Atrial Fibrillation in Patients Undergoing Mitral Valve Surgery
The aim of this prospective randomized clinical trial was to evaluate the early and late outcome following left atrial radiofrequency ablation during MV surgery for the treatment of continuous atrial fibrillation and to assess…
- Trial name
- NCT00238706
- Testing
- Radiofrequency ablation
- Sponsor
- University Hospitals, Leicester
Congenital Heart Disease, Arrhythmia
Outcome of Ablation of Tachyarrhythmias in Patients With Congenital Heart Diseases
Our observational study aim to to evaluate the incidence of Tachyarrhythmia in patients with congenital heart diseases (corrected/non corrected) and the effectiveness of catheter ablation.RF catheter ablation was performed to all…
- Conditions
- Congenital Heart Disease, Arrhythmia, Ablation of Arrhythmias
- Trial name
- NCT07574931
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Fayoum University
Paroxysmal Atrial Fibrillation.
Atrial Fibrillation: Ablation or Surgical Treatment II: FAST II
The purpose of this study is to compare two invasive treatments of symptomatic paroxysmal atrial fibrillation: Percutaneous radiofrequency catheter ablation and mini invasive thoracoscopic radiofrequency ablation in patients…
- Trial name
- NCT01336075
- Testing
- Percutaneous radiofrequency catheter ablation, Mini invasive thoracoscopic radiofrequency ablation
- Where
- 3 sites in Denmark, Netherlands
- Volunteers
- 26 people
- Sponsor
- Aalborg University Hospital
Resistant Hypertension
The RESPLASH Study
To assess the safety and effectiveness of renal artery denervation with subsequent splanchnic nerves denervation via catheter-based radiofrequency ablation in improving blood pressure and glycemic control in patients with…
- Trial name
- NCT06880562
- Testing
- Splanchnic Nerve Denervation, Renal Denervation Only
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Tulane University
Venous Insufficiency
Radiofrequency Ablation vs Conventional Surgery for Superficial Venous Insufficiency
The current study was a double blind randomised controlled trial that compared radiofrequency ablation (RFA) versus conventional surgery (CS) in patients who served as their own controls and who had intact great saphenous veins…
- Trial name
- NCT02588911
- Testing
- Conventional Surgery, Radiofrequency Ablation
- Where
- Brazil
- Volunteers
- 18 people
- Sponsor
- Nelson Wolosker
Therapy Resistant Hypertension
Randomized Comparison of Ultrasound Versus Radiofrequency Denervation in Patients With Therapy Resistant Hypertension
Prospective, randomized trial to assess the effectiveness of different renal sympathetic denervation methods (radiofrequency main vs. branches + main vs.
- Trial name
- RADIOSOUND (NCT02920034)
- Testing
- Radiofrequency denervation of the main renal arteries, Radiofrequency denervation of renal arteries and branches, Ultrasound denervation of the main renal arteries
- Where
- Germany
- Volunteers
- 120 people
- Sponsor
- Heart Center Leipzig - University Hospital
Atrial Fibrillation, Arrhythmia
First-time Ablation of Atrial Fibrillation Registry
Atrial fibrillation (AF) is a prevalent cardiac arrhythmia affecting millions globally, with projections indicating a doubling of cases by 2050.
- Trial name
- DIPE (NCT06381245)
- Testing
- PPG-based remote heart rhythm/rate monitoring, ECG-based remote heart rhythm/rate monitoring, Transthoracic and transesophageal echocardiography examination
- Where
- Poland
- Volunteers
- 340 people
- Sponsor
- Medical University of Warsaw
Esophageal Cancer, Esophageal Squamous Dysplasia
Endoscopic Prevention of Esophageal Cancer at Tenwek Hospital
Esophageal cancer is common in Kenya. The precursor of esophageal cancer is esophageal squamous dysplasia (ESD). In this study, persons known to have ESD will undergo endoscopic removal or ablation of ESD in order to prevent…
- Trial name
- EXPECT (NCT02146508)
- Testing
- Endoscopic Mucosal Resection (EMR), Radiofrequency ablation
- Where
- Kenya
- Volunteers
- 75 people
- Sponsor
- Tenwek Hospital
Atrial Fibrillation, Gastrointestinal Tract
Vagus Nerve Injury Post Radiofrequency Catheter Ablation for Atrial Fibrillation
This study is an observational study designed to determine the extent of gastrointestinal (GI) post-procedure complications after Radiofrequency Catheter Ablation (RFCA) for atrial fibrillation (AF).
- Conditions
- Atrial Fibrillation, Gastrointestinal Tract, Radiofrequency Catheter Ablation
- Trial name
- NCT02562404
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Intermountain Health Care, Inc.
Atrial Fibrillation
Effect of Structural Remodeling on Scar Formation as Assessed by DE-MRI of the Left Atrium
The purpose of this study is to evaluate the impact of pre-ablation fibrosis on scar formation in the left atrium of the heart. This will be assessed by delayed enhancement magnetic resonance imaging and will be looked at in…
- Trial name
- RADAR (NCT01187914)
- Volunteers
- 40 people
- Sponsor
- University of Utah