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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Catheter Ablation Clear all
Completed Not applicable Interventional

The Physiological Effects of Pacing on Catheter Ablation Procedures to Treat Atrial Fibrillation

NCT02766712
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Pace During 1st Half of Lesion, Pace During 2nd Half of Lesion
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 11, 2019 · Synced Jul 23, 2026, 1:27 AM EDT
Completed No phase listed Observational

Determining the Association of Chromosomal Variants With Non-PV Triggers and Ablation-outcome in AF (DECAF)

NCT01751607
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Not listed
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years to 85 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
2
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Sep 4, 2014 · Synced Jul 23, 2026, 1:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy of Delayed Enhancement MRI-Guided Ablation vs Conventional Catheter Ablation of Atrial Fibrillation

NCT02529319
View directory record Official record
Conditions
Atrial Fibrillation, Fibrosis
Interventions
MRI-Guided Ablation, Conventional Ablation
Procedure
Lead sponsor
Tulane University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
843 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 20, 2023 · Synced Jul 23, 2026, 1:27 AM EDT
Completed Not applicable Interventional Results available

DiamondTemp™ Ablation System for the Treatment of Paroxysmal Atrial Fibrillation

NCT03334630
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation, Atrial Fibrillation
Interventions
DiamondTemp Ablation catheter, TactiCath Quartz Ablation catheter
Device
Lead sponsor
Medtronic Cardiac Ablation Solutions
Industry
Eligibility
18 Years and older
Enrollment
482 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
14
States / cities
Birmingham, Alabama • Los Angeles, California • Redwood City, California + 8 more
Source: ClinicalTrials.gov public record
Updated Feb 12, 2025 · Synced Jul 23, 2026, 1:27 AM EDT
Completed Not applicable Interventional

Bladder Catheters During Ablation Procedures

NCT03635034
View directory record Official record
Conditions
Atrial Fibrillation, Catheter Ablation, Catheter Complications
Interventions
Insert bladder catheter, No catheter
Device
Lead sponsor
St. Vincent Cardiovascular Research Institute
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 29, 2021 · Synced Jul 23, 2026, 1:27 AM EDT
Terminated Not applicable Interventional Results available

Stepwise Approach To sUbstrate Modification for Ventricular Tachycardia

NCT01546207
View directory record Official record
Conditions
Ventricular Tachycardia, Catheter Ablation, Tachycardia, Ventricular
Interventions
catheter-based ablation
Procedure
Lead sponsor
Vivek Reddy
Other
Eligibility
18 Years to 90 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
6
States / cities
Birmingham, Alabama • Maywood, Illinois • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2020 · Synced Jul 23, 2026, 1:27 AM EDT
Completed No phase listed Observational

Trancutaneous Monitoring to Avoid Hypercapnea During Complex Catheter Ablations

NCT01815034
View directory record Official record
Conditions
Hypercapnia
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 18, 2014 · Synced Jul 23, 2026, 1:27 AM EDT
Completed Phase 3 Interventional Results available

Clinical Evaluation of Therapy™ Cool Path™ Duo Cardiac Ablation System for the Treatment of Typical Atrial Flutter (AFL)

NCT00984204
View directory record Official record
Conditions
Typical Atrial Flutter
Interventions
Therapy Cool Path Duo
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
20
States / cities
Sacramento, California • Kansas City, Kansas • Lexington, Kentucky + 16 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2019 · Synced Jul 23, 2026, 1:27 AM EDT
Completed No phase listed Observational

Efficacy Study for Surgery After Previous Failed Catheter Ablation

NCT01034852
View directory record Official record
Conditions
Atrial Fibrillation Ablation
Interventions
Totally Thoracoscopic Maze
Procedure
Lead sponsor
Cardiopulmonary Research Science and Technology Institute
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Springfield, Oregon • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 21, 2012 · Synced Jul 23, 2026, 1:27 AM EDT
Completed Phase 3 Interventional

Effect of Amiodarone on the Procedure Outcome in Long-standing Persistent Atrial Fibrillation Undergoing Pulmonary Vein Antral Isolation

NCT01173809
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Amiodarone
Drug
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years to 75 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 20, 2014 · Synced Jul 23, 2026, 1:27 AM EDT
Recruiting No phase listed Observational

The CoAGulation Biomarkers and Atrial Fibrillation (COAG-AF) Pilot Study

NCT04947657
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Not listed
Lead sponsor
Tulane University
Other
Eligibility
18 Years to 120 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
3
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Jul 23, 2026, 1:27 AM EDT
Withdrawn Not applicable Interventional

Epicardial Mini-Maze Versus Catheter Ablation for the Management of Persistent Atrial Fibrillation

NCT03446222
View directory record Official record
Conditions
Persistent Atrial Fibrillation
Interventions
Catheter ablation, Mini-maze surgical procedure
Procedure
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 25, 2018 · Synced Jul 23, 2026, 1:27 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Post-Ablation Pericarditis Reduction Study (PAPERS)

NCT06731595
View directory record Official record
Conditions
Atrial Fibrillation, Catheter Ablation, Pericarditis
Interventions
Colchicine
Drug
Lead sponsor
St. Vincent Cardiovascular Research Institute
Other
Eligibility
18 Years and older
Enrollment
248 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Jul 23, 2026, 1:27 AM EDT
Completed Not applicable Interventional Results available

General Anesthesia With ETT vs LMA in Patients Undergoing Ablation for Atrial Fibrillation

NCT02896595
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
General Anesthesia with endotracheal tube, General Anesthesia with laryngeal mask airway
Device
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 99 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 20, 2020 · Synced Jul 23, 2026, 1:27 AM EDT
Completed No phase listed Observational

Brain Perfusion and Hemodynamic Stability in Patients Undergoing Radiofrequency Ablation of Ventricular Tachycardia

NCT01695551
View directory record Official record
Conditions
Ventricular Tachycardia
Interventions
Data Collection Forms
Other
Lead sponsor
Dhanunjaya Lakkireddy, MD, FACC
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 8, 2017 · Synced Jul 23, 2026, 1:27 AM EDT
Terminated Phase 3 Interventional Results available

Catheter Ablation Versus Amiodarone for Shock Prophylaxis in Defibrillator Patients With Ventricular Tachycardia

NCT01097330
View directory record Official record
Conditions
Defibrillators, Implantable, Tachycardia, Ventricular
Interventions
Ablation, Amiodarone
Procedure · Drug
Lead sponsor
Population Health Research Institute
Other
Eligibility
19 Years to 84 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
5
States / cities
Chicago, Illinois • Rochester, Minnesota • Philadelphia, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2020 · Synced Jul 23, 2026, 1:27 AM EDT
Withdrawn No phase listed Observational

Catheter Ablation for Atrial Fibrillation and Heart Failure

NCT01082601
View directory record Official record
Conditions
Congestive Heart Failure, Atrial Fibrillation, Arrhythmia
Interventions
Pulmonary Vein Isolation (PVI)
Procedure
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Ridgewood, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 16, 2012 · Synced Jul 23, 2026, 1:27 AM EDT
Completed Not applicable Interventional Results available

TactiCath Contact Force Ablation Catheter Study for Atrial Fibrillation

NCT01278953
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
Catheter ablation to treat paroxysmal atrial fibrillation
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 20, 2019 · Synced Jul 23, 2026, 1:27 AM EDT
Completed Not applicable Interventional Results available

Tailored vs. Anatomical Ablation Strategy for Persistent Atrial Fibrillation

NCT04702451
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Dispersion ablation + PVI, VX1, PVI
Procedure · Device
Lead sponsor
Volta Medical
Industry
Eligibility
18 Years and older
Enrollment
377 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
8
States / cities
Birmingham, Alabama • Jacksonville, Florida • St Louis, Missouri + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Jul 23, 2026, 1:27 AM EDT
Completed Not applicable Interventional Results available

TactiCath® Contact Force Ablation Catheter Study for Atrial Fibrillation Post Approval Study

NCT02310100
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
TactiCath Quartz treatment
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
20
States / cities
Glendale, California • Sacramento, California • Atlanta, Georgia + 16 more
Source: ClinicalTrials.gov public record
Updated Oct 11, 2021 · Synced Jul 23, 2026, 1:27 AM EDT
Completed Not applicable Interventional Results available

Measurement of Bispectral Index and Awareness in Patients Undergoing Electrophysiology Studies With Isoproterenol

NCT01377636
View directory record Official record
Conditions
Intraoperative Awareness
Interventions
Isoproterenol
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 22, 2015 · Synced Jul 23, 2026, 1:27 AM EDT
Completed Phase 4 Interventional

Apixaban During Atrial Fibrillation Catheter Ablation: Comparison to Vitamin K Antagonist Therapy

NCT02227550
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Vitamin K antagonist, Apixaban
Drug
Lead sponsor
Atrial Fibrillation Network
Other
Eligibility
18 Years and older
Enrollment
676 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
5
States / cities
New York, New York • Philadelphia, Pennsylvania • Nashville, Tennessee + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2017 · Synced Jul 23, 2026, 1:27 AM EDT
Completed Phase 4 Interventional Results available

Use of Dapagliflozin to Reduce Burden of Atrial Fibrillation in Patients Undergoing Catheter Ablation of Symptomatic Atrial Fibrillation

NCT04792190
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
dapagliflozin, Placebo
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
3
States / cities
Portland, Maine • Detroit, Michigan • Rochester, New York
Source: ClinicalTrials.gov public record
Updated Dec 3, 2024 · Synced Jul 23, 2026, 1:27 AM EDT
Terminated Phase 3 Interventional Results available

Continuation of Antiarrhythmics Following Ventricular Tachycardia Catheter Ablation

NCT04208997
View directory record Official record
Conditions
Tachycardia, Ventricular, Catheter Ablation
Interventions
Antiarrhythmic drug
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 13, 2022 · Synced Jul 23, 2026, 1:27 AM EDT