Clinical trials: Catheter Ablation
Atrial Fibrillation
Safety and Efficacy Study of The Combined Ablation Procedure To Treat Longstanding Persistent Atrial Fibrillation
This is a multi-center, prospective open label, feasibility study evaluating the safety and efficacy of the combined ablation procedure for the treatment of longstanding persistent atrial fibrillation.
- Trial name
- CAPstopsLSPAF (NCT01103661)
- Testing
- Numeris®-AF Guided Coagulation System with VisiTrax®
- Where
- 4 sites in United States
- Volunteers
- 7 people
- Sponsor
- nContact Surgical Inc.
Atrial Fibrillation
PVAC GOLD Versus Irrigated RF Single Tip Catheter With Contact FORCE Ablation of the Pulmonary Veins for Treatment of Drug Refractory Symptomatic Paroxysmal and Persistent Atrial Fibrillation
The GOLD FORCE trial investigates the differences between treatment with a Contact Force single-tip catheter against the PVAC GOLD multielectrode catheter in cardiac ablation procedures in patients with paroxysmal atrial…
- Trial name
- GOLD-FORCE (NCT02463851)
- Testing
- PVAC GOLD multielectrode catheter, Contact Force single-tip ablation catheter
- Where
- 3 sites in Germany, Netherlands
- Volunteers
- 212 people
- Sponsor
- L.V.A. Boersma
Coagulation; Intravascular
Randomized Comparison of Continuous and Intermittent Heparin Infusion During Catheter Ablation of Atrial Fibrillation
Optimal anticoagulation using heparin with close attention to maintain therapeutic dosing during the procedure is important. Randomized comparison of continuous and intermittent heparin infusion during catheter ablation of Atrial…
- Trial name
- COHERE (NCT01935557)
- Testing
- Continuous heparin infusion, Intermittent heparin infusion
- Where
- South Korea
- Volunteers
- 296 people
- Sponsor
- Yong Seog Oh
Paroxysmal Atrial Fibrillation
IMPACT: A Safety and Feasibility Study of the IOWA Approach Cardiac Ablation System
IMPACT is a prospective, single-arm, multi-center, safety and feasibility study evaluating the IOWA Approach Cardiac Ablation System (FARAPULSE, Inc.) for the treatment of paroxysmal atrial fibrillation.
- Trial name
- IMPACT (NCT03700372)
- Testing
- IOWA Approach Cardiac Ablation System
- Where
- France
- Volunteers
- 7 people
- Sponsor
- Boston Scientific Corporation
Patients With Atrial Fibrillation Undergoing Catheter Ablation
Comparison of Patients' Satisfaction Between Dexmedetomidine and Remimazolam Anesthesia in Patients With Atrial Fibrillation Undergoing Catheter Ablation
The primary purpose of this study was to investigate whether remimazolam administration for sedation had a positive effect on patients' satisfaction compared to dexmedetomidine administration in patients with atrial fibrillation…
- Trial name
- NCT05864404
- Testing
- remimazolam-remifentanil, dexmedetomidine-remifentanil
- Where
- South Korea
- Volunteers
- 142 people
- Sponsor
- Yonsei University
Cardiac Arrhythmia
Novel Cardiac Signal Processing System
This study is designed to collect parallel intracardiac signal data during pre-defined periods of clinical interest from the PURE EP system and the existing signal recording and mapping systems.
- Trial name
- NCT04112433
- Testing
- PURE EP 2
- Where
- 3 sites in United States
- Volunteers
- 104 people
- Sponsor
- BioSig Technologies, Inc.
Persistent Atrial Fibrillation
Electrical Cardioversion, Ablation or Pace and Ablate for Persistent Atrial Fibrillation
Comparison of (i) catheter ablation, (ii) electrical cardioversion and (iii) pacemaker implantation with AV node ablation for patients over 65 years of age with persistent Atrial Fibrillation.
- Trial name
- CAPAPAF-65 (NCT02528604)
- Testing
- Catheter ablation, Pacemaker and AV node ablation, DC Cardioversion
- Where
- 2 sites in United Kingdom
- Volunteers
- 75 people
- Sponsor
- East Sussex Healthcare NHS Trust
Atrial Fibrillation (AF)
Acupuncture for Preventing Atrial Arrhythmia Recurrence After Ablation
This study aims to evaluate whether acupuncture can reduce the recurrence of atrial arrhythmias after catheter ablation in patients with persistent atrial fibrillation.
- Trial name
- NCT07487532
- Testing
- Electroacupuncture, Standard Medical Therapy
- Volunteers
- 120 people
- Sponsor
- Shanghai Zhongshan Hospital
Atrial Fibrillation, Thoracoscopic Ablation
Thoracoscopic Versus Catheter Ablation in Persistent Atrial Fibrillation With Enlarged Left Atrium
This is a prospective, single-center, open-label, randomized controlled trial comparing thoracoscopic surgical ablation with percutaneous endocardial catheter ablation as the first rhythm-control procedure in patients with…
- Conditions
- Atrial Fibrillation, Thoracoscopic Ablation, Endocardial Ablation
- Trial name
- NCT07783984
- Testing
- Thoracoscopic ablation, Percutaneous catheter ablation
- Where
- South Korea
- Volunteers
- 194 people
- Sponsor
- Samsung Medical Center
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
Cardiac Arrhythmias
Catheter Ablation of Arrhythmias With High Density Mapping System in the Real World Practice.
The CHARISMA study is a non-randomized, multicenter, prospective study in which consecutive patients indicated for arrhythmia will be enrolled.
- Trial name
- CHARISMA (NCT03793998)
- Where
- Italy
- Volunteers
- 2,000 people
- Sponsor
- Azienda Ospedaliera Pugliese Ciaccio
Cancer, Lung, Cancer, Metastatic to Lung
Clinical Description of a Bronchoscopic Approach to Ablate Lung Nodules Using the Emprint™ Ablation Catheter
The purpose of this investigation is to characterize the safety and performance of the Emprint™ Ablation Catheter Kit with Thermosphere™ Technology in clinical use.
- Trial name
- NAVABLATE (NCT03569111)
- Testing
- Bronchoscopic ablation catheter
- Where
- 2 sites in Hong Kong, United Kingdom
- Volunteers
- 30 people
- Sponsor
- Medtronic - MITG
Atrial Fibrillation
The Ablate-by-LAW Study
Of all the determinants of lesion creation during atrial fibrillation (AF) ablation, left atrial wall thickness (LAWT), as measured with multi-detector cardiac tomography (MDCT) is one key element that has been evaluated in some…
- Trial name
- NCT04218604
- Testing
- Personalized atrial fibrillation ablation
- Where
- 5 sites in Germany, Italy and 1 more
- Volunteers
- 106 people
- Sponsor
- Centro Medico Teknon
Atrial Fibrillation
High Frequency Jet Ventilation in AF Ablation
Atrial fibrillation (AF) is a cardiac condition that results in patients experiencing an irregular heart beat resulting in symptoms including palpitations and breathlessness.
- Trial name
- NCT02968147
- Testing
- High frequency jet ventilation, Conventional ventilation
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- Oxford University Hospitals NHS Trust
Intraoperative Awareness
Measurement of Bispectral Index and Awareness in Patients Undergoing Electrophysiology Studies With Isoproterenol
Isoproterenol is used as a cardiac stimulant in electrophysiology studies (EP). Preliminary data suggests that administration of isoproterenol increases the Bispectral index (BIS).
- Trial name
- NCT01377636
- Testing
- Isoproterenol
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- NYU Langone Health
Ventricular Arrhythmias, Persistent Atrial Fibrillation
Multimodal Image Processing Software to Guide Cardiac Ablation Therapy
MIGAT will develop and transfer software tools to assist ablation therapy of cardiac arrhythmias. The scientific background and objectives of MIGAT differ between atrial and ventricular arrhythmias, because the knowledge on…
- Trial name
- MIGAT (NCT02275104)
- Testing
- Contrast-enhanced ECG-gated multi-detector computed tomography, Magnetic resonance imaging, Positron emission tomography
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Bordeaux
Atrial Fibrillation, Atrial Tachycardia
Empiric Pulsed Field Pulmonary Vein Isolation During Atrial Tachycardia Ablation in Adults With Congenital Heart Disease
This is a prospective, single-arm intervention trial whereby we will test the safety and efficacy of performing pulmonary vein isolation (PVI) using pulsed field ablation (PFA) in adult patients with congenital heart disease…
- Conditions
- Atrial Fibrillation, Atrial Tachycardia, Atrial Flutter, Congenital Heart Disease
- Trial name
- NCT06969378
- Testing
- Pulsed field ablation using a pentaspline ablation catheter
- Sponsor
- Boston Children's Hospital
Atrial Fibrillation
Electrophysiological Effects of NACOS and AVK on Pulmonary Veins and Left Atrium in Paroxysmal AF Catheter Ablation
Atrial fibrillation (AF) is the most common cardiac arrhythmias with a constantly growing prevalence AF. The purpose of paroxysmal AF processing is to control outbreaks from these pulmonary veins, medicated way (antiarrhythmic)…
- Trial name
- NACO-VP (NCT02814955)
- Where
- France
- Volunteers
- 90 people
- Sponsor
- University Hospital, Caen
Atrial Fibrillation, Persistent, Ganglionated Plexi
Ganglion Plexus Ablation in Persistent Atrial Fibrillation
This study aims to investigate the long-term efficacy and safety of incorporating ganglionated plexus ablation into radiofrequency ablation strategies for persistent atrial fibrillation.
- Conditions
- Atrial Fibrillation, Persistent, Ganglionated Plexi, Catheter Ablation
- Trial name
- NCT06181578
- Testing
- ganglionated plexus ablation
- Volunteers
- 50 people
- Sponsor
- Ning Zhou
Persistent Atrial Fibrillation, Catheter Ablation
Persistent Atrial Fibrillation Without the Evidence of Low-voltage Areas
An effective therapy of persistent atrial fibrillation beyond pulmonary vein isolation remains unsatisfactory. Targeting endocardial low-voltage areas represents an approach of substrate modification.
- Conditions
- Persistent Atrial Fibrillation, Catheter Ablation, Low Voltage Areas
- Trial name
- NCT06124690
- Testing
- Catheter ablation
- Where
- Germany
- Volunteers
- 150 people
- Sponsor
- Robert Bosch Medical Center