Clinical trials: Atrial Fibrillation - Symptomatic
Paroxysmal Atrial Fibrillation
TactiFlex Paroxysmal Atrial Fibrillation IDE Trial
Prospective non-randomized parallel-assignment multi-center clinical investigation. The study design includes two subject cohorts: 1) Paroxysmal Atrial Fibrillation Main Study, and 2) Paroxysmal Atrial Fibrillation High Standard…
- Trial name
- NCT04356040
- Testing
- TactiFlex SE, TactiFlex SE - High Standard Power
- Where
- 45 sites in United States, Australia and 8 more
- Volunteers
- 355 people
- Sponsor
- Abbott Medical Devices
Atrial Fibrillation
SMART China, A Multi-center Clinical Registry Study
This is a prospective effectiveness and safety assessment of the study device during radiofrequency (RF) ablation treatment of patients with drug refractory symptomatic atrial fibrillation.
- Trial name
- NCT02485925
- Testing
- THERMOCOOL® SMARTTOUCH™
- Volunteers
- 200 people
- Sponsor
- Biosense Webster, Inc.
Atrial Fibrillation
HeartLight X3 Endoscopic Ablation System With Excalibur Balloon for Treatment of Symptomatic Persistent AF
The objective of the study is to demonstrate the improved ablation and procedure times of the HeartLight X3 compared to the original HeartLight catheter in the treatment of persistent atrial fibrillation.
- Trial name
- NCT03988244
- Testing
- HeartLight X3
- Where
- Czechia
- Volunteers
- 11 people
- Sponsor
- CardioFocus
Atrial Fibrillation, Paroxysmal AF
CARTO® 3 System and Real Time Intracardiac Ultrasound
This is a prospective, multicenter, non-randomized observational study of subjects 18 years and older undergoing RF ablation with drug refractory recurrent symptomatic paroxysmal Atrial Fibrillation (AF).
- Trial name
- IUAF (NCT01716663)
- Testing
- Catheter Ablation
- Where
- 26 sites in United States
- Volunteers
- 234 people, healthy volunteers welcome
- Sponsor
- Biosense Webster, Inc.
Paroxysmal Atrial Fibrillation
Clinical Study of the CardioFocus Endoscopic Ablation System for the Treatment of Symptomatic AF
The purpose of this study is to determine the safety and effectiveness of the endoscopic ablation system - adaptive contact (EAS-AC) in treated paroxysmal atrial fibrillation (PAF) with pulmonary vein isolation (PVI).
- Trial name
- NCT00958165
- Testing
- CardioFocus EAS-AC
- Where
- 3 sites in Germany
- Volunteers
- 81 people
- Sponsor
- CardioFocus
Atrial Fibrillation
SMART-SF Radiofrequency Ablation Safety Study
This is a prospective safety assessment of the study device during radiofrequency (RF) ablation treatment of patients with drug refractory symptomatic atrial fibrillation (SMART-SF).
- Trial name
- NCT02359890
- Testing
- THERMOCOOL® SMARTTOUCH® (RF ablation treatment)
- Volunteers
- 165 people
- Sponsor
- Biosense Webster, Inc.
Arrhythmias, Cardiac, Atrial Fibrillation
To Compare and Evaluate the Efficacy and Safety Between TS-RF System and BRK Transseptal Needles Used for Transseptal Puncture for Left Atrial Access.
The purpose of this study is to compare and assess efficacy and safety between the study device "TS-RF system consisting of a electrosurgical system, general-purpose (TS-RF Generator) and a electrosurgical system electrode…
- Conditions
- Arrhythmias, Cardiac, Atrial Fibrillation, Heart Diseases
- Trial name
- NCT06358391
- Testing
- TS-RF Transseptal Needle, BRK Transseptal Needle
- Where
- South Korea
- Volunteers
- 70 people
- Sponsor
- Starmed
Paroxysmal Atrial Fibrillation
Safety and Efficacy Study of the Combined Ablation Procedure to Treat Paroxysmal Atrial Fibrillation
This is a multi-center, prospective, open label, feasibility clinical study,evaluating the safety and efficacy of the combined ablation procedure for the treatment of symptomatic paroxysmal atrial fibrillation.
- Trial name
- CAP STOPS AF (NCT01103674)
- Testing
- Numeris®-AF Guided Coagulation System with VisiTrax®
- Where
- 2 sites in United States
- Volunteers
- 1 people
- Sponsor
- nContact Surgical Inc.
Chronic Atrial Fibrillation
CONVERGE Post-Approval Study (PAS)
The primary objective of CONVERGE PAS is to evaluate clinical outcomes (peri-procedural and long-term) in a cohort of patients treated during commercial use of the EPi-Sense® Guided Coagulation System or EPi-Sense ST™ Coagulation…
- Trial name
- NCT05393180
- Testing
- Epicardial And Endocardial RF Ablation For The Treatment Of Symptomatic Long-standing Persistent AF
- Where
- 13 sites in United States, United Kingdom
- Volunteers
- 53 people
- Sponsor
- AtriCure, Inc.
Paroxysmal Atrial Fibrillation
Boston Scientific's Cryoballoon in the Treatment of Symptomatic Drug Refractory Paroxysmal Atrial Fibrillation
To establish the safety and effectiveness of the Boston Scientific Cardiac Cryoablation System for treatment of symptomatic, drug refractory, recurrent, paroxysmal atrial fibrillation (AF).
- Trial name
- FROZEN-AF (NCT04133168)
- Testing
- Boston Scientific Cardiac Cryoablation System
- Where
- 44 sites in United States, Belgium and 7 more
- Volunteers
- 458 people
- Sponsor
- Boston Scientific Corporation
Paroxysmal Atrial Fibrillation (PAF), Persistent Atrial Fibrillation
A Prospective Clinical Study to Evaluate the Safety and Effectiveness of Pulmonary Vein Isolation Plus Box Isolation of Fibrotic Areas With the Globe® Pulsed Field System for Treating Patients With Symptomatic Paroxysmal or Persistent Atrial Fibrillation
The study will evaluate the safety and 12-month effectiveness of the Pulmonary Vein Isolation plus Box Isolation of Fibrotic Areas (BIFA) ablation strategy with the Globe Pulsed Field System (Globe PF System) for the treatment of…
- Trial name
- GLOBAL-PF (NCT06973031)
- Testing
- Globe Pulsed Field System
- Where
- Germany
- Volunteers
- 115 people
- Sponsor
- Kardium Inc.
Paroxysmal Atrial Fibrillation
Oral Anticoagulation Therapy Pilot Study
The objective of this study is to determine the safety of discontinuing oral anticoagulation therapy in high risk patients who have had a successful cardiac ablation and remain AF recurrence free for 3 months post ablation.
- Trial name
- OAT (NCT01959425)
- Testing
- Off OAT Group (Test), On OAT Group (Control)
- Volunteers
- 80 people
- Sponsor
- Biosense Webster, Inc.
Paroxysmal Atrial Fibrillation
Evaluation of the Safety and Effectiveness of the Globe® Pulsed Field System for Treating Patients With Symptomatic Paroxysmal Atrial Fibrillation
This study will evaluate the long-term safety and effectiveness of the Globe® Pulsed Field System for treating patients with symptomatic paroxysmal atrial fibrillation.
- Trial name
- PULSAR PAS (NCT07714876)
- Testing
- Globe Pulsed Field System
- Volunteers
- 250 people
- Sponsor
- Kardium Inc.
Paroxysmal Atrial Fibrillation
Clinical Study of the CardioFocus Endoscopic Ablation System - Adaptive Contact (EAS-AC) for the Treatment of Symptomatic Atrial Fibrillation
This is a demonstration of safety and efficacy of the ablation for pulmonary vein isolation in the treatment of paroxysmal atrial fibrillation.
- Trial name
- NCT00971204
- Testing
- CardioFocus HeartLight Endoscopic Ablation System
- Where
- 10 sites in United States
- Volunteers
- 100 people
- Sponsor
- CardioFocus
Persistent Atrial Fibrillation, Heart Failure
Atrial Fibrillation Management in Congestive Heart Failure With Ablation
It is the purpose of the study to show the benefit of the endocardial catheter ablation by pulmonary vein isolation in patients with persistent or longstanding persistent atrial fibrillation, low LVEF and requiring ICD or CRT-D…
- Conditions
- Persistent Atrial Fibrillation, Heart Failure, ICD
- Trial name
- AMICA (NCT00652522)
- Testing
- ICD/CRT implant, AF ablation, Best Medical Treatment
- Where
- 16 sites in Germany, Hungary and 1 more
- Volunteers
- 202 people
- Sponsor
- Abbott Medical Devices
Symptomatic Atrial Fibrillation, Atrial Flutter
Safety and Efficacy of Vanoxerine for Conversion of Atrial Fibrillation or Flutter to Normal Sinus Rhythm
Evaluate the safety and efficacy of a single oral dose of vanoxerine compared to placebo, in a dose modification manner, on the conversion of symptomatic atrial fibrillation (a-fib) or flutter of recent onset to normal sinus…
- Trial name
- COR-ART (NCT01691313)
- Testing
- Vanoxerine
- Where
- 6 sites in Israel, Russia
- Volunteers
- 104 people
- Sponsor
- Laguna Pharmaceuticals, Inc.
Paroxysmal Atrial Fibrillation
HeartLight Ablation in Patients With Paroxysmal Atrial Fibrillation (PAF)
The purpose of this study is to demonstrate the safety and effectiveness of the CardioFocus Endoscopic Ablation System with Adaptive Contact (HeartLight) in the treatment of atrial fibrillation by creating electrical isolation of…
- Trial name
- HeartLight (NCT01456000)
- Testing
- EAS-AC (HeartLight), Control Arm Ablation
- Where
- 21 sites in United States
- Volunteers
- 405 people
- Sponsor
- CardioFocus
Persistent Atrial Fibrillation
Safety and Effectiveness of TactiCath™ Contact Force, Sensor Enabled™ (TactiCath SE) Catheter for Ablation of Drug Refractory, Symptomatic, Persistent Atrial Fibrillation
This clinical investigation is intended to demonstrate the safety and effectiveness of the TactiCath™ Contact Force Ablation Catheter, Sensor Enabled™ (TactiCath SE) for use in cardiac electrophysiological mapping and for the…
- Trial name
- NCT03650556
- Testing
- TactiCath™ Contact Force Ablation Catheter, Sensor Enabled™
- Where
- 22 sites in United States, Australia
- Volunteers
- 224 people
- Sponsor
- Abbott Medical Devices
Paroxysmal Atrial Fibrillation
Boston Scientific's Single Shot LUMINIZE RF Balloon Catheter in the Treatment of Symptomatic, Drug Refractory Paroxysmal Atrial Fibrillation
To establish the safety and effectiveness of the LUMINIZE RF Balloon Catheter System for treatment of symptomatic, drug refractory, recurrent, paroxysmal atrial fibrillation (PAF).
- Trial name
- VISUALISE AF (NCT03852420)
- Testing
- LUMINIZE RF Balloon Catheter
- Sponsor
- Boston Scientific Corporation
Atrial Fibrillation (AF), Atrial Arrhythmia
A Study of the TactiFlex SE Catheter and Volt PFA Generator in Subjects With PAF:
The objective of this clinical study is to demonstrate that ablation with the TactiFlex SE Ablation catheter, in conjunction with a compatible pulsed field ablation (PFA) and/or radio frequency (RF) generator, is safe and…
- Conditions
- Atrial Fibrillation (AF), Atrial Arrhythmia, Paroxysmal AF, Drug Refractory Paroxysmal Atrial Fibrillation
- Trial name
- FlexPulse IDE (NCT06676072)
- Testing
- PFA Ablation catheter
- Where
- 32 sites in United States, Austria and 2 more
- Volunteers
- 188 people
- Sponsor
- Abbott Medical Devices