Clinical Trials Logo
  1. Home
  2. Persistent Atrial Fibrillation
  3. NCT01851525

Therapeutic Outcomes Using Contact Force Handling During Atrial Fibrillation Ablation — TOUCH AF  

Persistent Atrial Fibrillation Clinical Trial

Official title:
Therapeutic Outcomes Using Contact Force Handling During Atrial Fibrillation Ablation

Clinical Trial Summary

Catheter ablation has emerged as an effective therapy for atrial fibrillation (AF). However, achievement of complete& durable isolation of the pulmonary veins (PVs) is challenging, primary limited both by operator experience and also the limits of currently available ablation technology. Direct contact force sensing (CFS) is a novel technology that may help to ensure adequate lesion delivery. CFS may also help to improve the safety profile of catheter ablation. The purpose of this study is to compare two strategies of wide antral PV isolation plus linear ablation for persistent AF:

1. guided by contact force sensing (CFS) OR

2. blinded to contact force sensing (CFS) - i.e. standard approach

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01851525
Study type Interventional
Source Southlake Regional Health Centre
Contact
Status Completed
Phase N/A
Start date June 2013
Completion date February 15, 2017
View Details
See also
  Status Clinical Trial Phase
Completed NCT05970120 - A Study of Intracardiac Ultrasound With the NUVISION NAV Ultrasound Catheter N/A
Recruiting NCT05416086 - iCLAS™ Cryoablation System Post-Market Clinical Follow-up (PMCF) Study N/A
Completed NCT03650556 - Safety and Effectiveness of TactiCath™ Contact Force, Sensor Enabled™ (TactiCath SE) Catheter for Ablation of Drug Refractory, Symptomatic, Persistent Atrial Fibrillation N/A
Recruiting NCT04085731 - Driver-guided Ablation of Persistent Atrial Fibrillatiom
Withdrawn NCT02344394 - Comparison of Hybrid Ablation and Pulmonary Vein Isolation Alone vs Hybrid Ablation With PVI Plus Catheter Ablation N/A
Completed NCT01694563 - ABLATE Post Approval Study - Synergy Ablation Lesions for Non-Paroxysmal Atrial Fibrillation N/A
Terminated NCT01683045 - Efficacy and Safety Study of the Estech COBRA® Surgical System to Treat Patients With a History of Irregular Heart Beats N/A
Active, not recruiting NCT03643224 - DiamondTemp™ System for the Treatment of Persistent Atrial Fibrillation N/A
Withdrawn NCT05093868 - Electrographic Flow Mapping Validation in Patients With Persistent Atrial Fibrillation (EVAL AF) N/A
Completed NCT05152966 - Feasibility Study of the FARAPULSE™ Cardiac Ablation System Plus in the Treatment of Persistent Atrial Fibrillation(PersAFOne II) N/A
Completed NCT05043883 - Automated Assessment of PVI Using a Novel EP Recording System N/A
Completed NCT04022954 - HD Mapping of Atrial Fibrillation in Asia Pacific
Active, not recruiting NCT06124690 - Persistent Atrial Fibrillation Without the Evidence of Low-voltage Areas N/A
Completed NCT06260670 - FLOW EVAL-AF: FLOW Mapping Electrogram VALidation in Patients With Persistent Atrial Fibrillation N/A
Not yet recruiting NCT05454111 - CARTO-Finder Guided Ablation Versus Multiscale Entropy Guided Ablation in Persistent Atrial Fibrillation N/A
Active, not recruiting NCT05077670 - Hybrid Characterization of Driver Sites During Atrial Fibrillation and Sinus Rhythm
Withdrawn NCT03835338 - WATCHMAN for Concomitant Left Atrial Appendage Electrical Isolation and Occlusion to Treat Persistent Atrial Fibrillation Rhythm N/A
Completed NCT02275104 - Multimodal Image Processing Software to Guide Cardiac Ablation Therapy N/A
Not yet recruiting NCT05565183 - Combined Study of ATrial Strain and Voltage by High Density Mapping in Young Patients With Atrial Fibrillation. N/A
Completed NCT02274857 - Randomized Evaluation of Atrial Fibrillation Treatment With Focal Impulse and Rotor Modulation Guided Procedures N/A