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ClinicalTrials.gov public records Last synced Sep 29, 2026, 5:18 PM EDT

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

Continued Access Protocol

NCT00889681
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Arctic Front Cardiac Cryoablation System
Device
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years to 75 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
10
States / cities
Phoenix, Arizona • Los Angeles, California • Stanford, California + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2018 · Synced Sep 29, 2026, 5:18 PM EDT
Completed No phase listed Observational

AMBULATE VASCADE MVP Same Day Discharge Retrospective Registry

NCT04538781
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
VASCADE MVP VVCS
Device
Lead sponsor
Cardiva Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
497 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
4
States / cities
San Luis Obispo, California • Washington D.C., District of Columbia • Burlington, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2021 · Synced Sep 29, 2026, 5:18 PM EDT
Completed Not applicable Interventional Results available

Clinical Evaluation of the Blazer® Open-Irrigated Catheter for Treatment of Type 1 Atrial Flutter

NCT01253200
View directory record Official record
Conditions
Atrial Flutter
Interventions
Blazer® Open-Irrigated Ablation Catheter, Control Catheter
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
26
States / cities
Birmingham, Alabama • Fullerton, California • Sacramento, California + 21 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2018 · Synced Sep 29, 2026, 5:18 PM 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 Sep 29, 2026, 5:18 PM EDT
Completed Not applicable Interventional Results available

Comparison of Pulmonary Vein Ablation With or Without Left Atrial Posterior Wall Ablation for Persistent AF (PIVoTAL)

NCT03057548
View directory record Official record
Conditions
Atrial Fibrillation Chronic, Persistent Atrial Fibrillation
Interventions
Cryo or Radiofrequency (RF) Ablation only of Pulmonary Veins, Cryo or RF Ablation of Pulmonary Veins plus Ablation of the PLAW
Procedure
Lead sponsor
Arash Aryana, MD
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Sep 29, 2026, 5:18 PM EDT
Withdrawn Not applicable Interventional

Comparison of Hybrid Ablation and Pulmonary Vein Isolation Alone vs Hybrid Ablation With PVI Plus Catheter Ablation

NCT02344394
View directory record Official record
Conditions
Persistent Atrial Fibrillation
Interventions
Medtronic Cryoballoon, Thermocool Catheter, nContact
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Sep 29, 2026, 5:18 PM EDT
Terminated Not applicable Interventional

Focal Impulse and Rotor Modulation Ablation Trial for Treatment of Paroxysmal Atrial Fibrillation (FIRMAT-PAF)

NCT01925885
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
PVI Ablation, FIRM Ablation
Procedure
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 80 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 4, 2017 · Synced Sep 29, 2026, 5:18 PM EDT
Active, not recruiting No phase listed Observational

P-wave Duration and Local Potential as Predictors of AF Recurrence Following Pulmonary Vein Isolation

NCT07471308
View directory record Official record
Conditions
Atrial Fibrillation (AF), Atrial Fibrillation Patients Treated With the FARAPULSE™ PFA System, Atrial Fibrillation (Paroxysmal), Pulmonary Vein Isolation
Interventions
AF Recurrence RIsk Assessment post pulmonary vein isolation
Device
Lead sponsor
CathVision ApS
Industry
Eligibility
21 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Paramus, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Sep 29, 2026, 5:18 PM EDT
Completed No phase listed Observational Results available

AF-FLOW Registry to Evaluate Electrographic Flow Mapping in Patients Undergoing Ablation for Atrial Fibrillation

NCT05481359
View directory record Official record
Conditions
Atrial Fibrillation, Persistent, Atrial Fibrillation, Arrhythmias, Cardiac, Heart Diseases
Interventions
Electrographic Flow™ (EGF) mapping and ablation
Device
Lead sponsor
Ablacon, Inc.
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
3
States / cities
Athens, Georgia • Atlanta, Georgia • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 9, 2025 · Synced Sep 29, 2026, 5:18 PM EDT
Recruiting Phase 1Phase 2 Interventional

Breakthrough - T1DM and Chronic Kidney Disease

NCT07592000
View directory record Official record
Conditions
Diabete Type 1, Chronic Kidney Disease
Interventions
Tegoprubart, Islet Cell Transplant
Drug · Biological
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2030
U.S. locations
2
States / cities
Miami, Florida • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 29, 2026, 5:18 PM EDT
Completed Phase 3 Interventional

Outcome of Different Ablation Strategies In Persistent and Long-Standing Persistent Atrial Fibrillation

NCT02533843
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
radiofrequency catheter ablation
Procedure
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 24, 2018 · Synced Sep 29, 2026, 5:18 PM EDT
Completed No phase listed Observational

FREEZE Cohort Study

NCT01360008
View directory record Official record
Conditions
Arrhythmia
Interventions
Not listed
Lead sponsor
Stiftung Institut fuer Herzinfarktforschung
Other
Eligibility
18 Years and older
Enrollment
4,071 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Asheville, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 26, 2019 · Synced Sep 29, 2026, 5:18 PM EDT
Completed Not applicable Interventional Results available

STOP AF First: Cryoballoon Catheter Ablation in an Antiarrhythmic Drug Naive Paroxysmal Atrial Fibrillation

NCT03118518
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Fibrillation New Onset
Interventions
Cryoablation, Antiarrhythmic drug
Device · Drug
Lead sponsor
Medtronic Cardiac Ablation Solutions
Industry
Eligibility
18 Years to 80 Years
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
24
States / cities
Birmingham, Alabama • Anchorage, Alaska • Newport Beach, California + 21 more
Source: ClinicalTrials.gov public record
Updated Feb 12, 2025 · Synced Sep 29, 2026, 5:18 PM EDT
Completed No phase listed Observational Results available

Comparison of Intracardiac Echocardiography and Transesophageal Echocardiography

NCT02213666
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Flutter
Interventions
Intracardiac Imaging
Device
Lead sponsor
Elad Anter
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 2, 2017 · Synced Sep 29, 2026, 5:18 PM EDT
Terminated Not applicable Interventional Results available

Early Elimination of Premature Ventricular Contractions in Heart Failure

NCT01757067
View directory record Official record
Conditions
Premature Ventricular Contractions, Congestive Heart Failure
Interventions
PVC ablation
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
7
States / cities
Los Angeles, California • Baltimore, Maryland • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 17, 2021 · Synced Sep 29, 2026, 5:18 PM 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 Sep 29, 2026, 5:18 PM EDT
Completed No phase listed Observational

Vektor vMap™ Clinical Validation Study

NCT04559061
View directory record Official record
Conditions
Cardiac Arrhythmia, Atrial Fibrillation, Ventricular Arrythmia, Premature Ventricular Complexes Multiple, Ventricular Tachycardia, Ventricular Fibrillation, Premature Atrial Complex, Atrioventricular Reentrant Tachycardia
Interventions
Cardiac ablation procedure
Device
Lead sponsor
Vektor Medical
Industry
Eligibility
22 Years to 100 Years
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
4
States / cities
Charleston, California • La Jolla, California • San Diego, California + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2021 · Synced Sep 29, 2026, 5:18 PM EDT
Completed Not applicable Interventional Results available

Wire Instrumentation Using Radiofrequency Energy to Impact Transseptal Efficiency

NCT04645342
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Flutter
Interventions
Baylis Versacross RF wire, Baylis RF needle
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 13, 2023 · Synced Sep 29, 2026, 5:18 PM EDT
Not listed Phase 3 Interventional

PV Reconnection After PVAI at Different Power Settings and Adenosine Provocation

NCT01672346
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
PVAI followed by adenosine provocation
Procedure
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years to 80 Years
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
2
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 9, 2019 · Synced Sep 29, 2026, 5:18 PM EDT
Completed Not applicable Interventional Results available

Safety and Effectiveness of TactiCath™ Contact Force, Sensor Enabled™ (TactiCath SE) Catheter for Ablation of Drug Refractory, Symptomatic, Persistent Atrial Fibrillation

NCT03650556
View directory record Official record
Conditions
Persistent Atrial Fibrillation
Interventions
TactiCath™ Contact Force Ablation Catheter, Sensor Enabled™
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
20
States / cities
Birmingham, Alabama • Jonesboro, Arkansas • Little Rock, Arkansas + 17 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2022 · Synced Sep 29, 2026, 5:18 PM EDT
Completed Not applicable Interventional Results available

Multipolar Mapping and Atrial Arrhythmias

NCT02307188
View directory record Official record
Conditions
Atrial Fibrillation or Atrial Flutter
Interventions
Constellation Full Contact Mapping Catheter
Device
Lead sponsor
Angelo Biviano
Other
Eligibility
45 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 15, 2016 · Synced Sep 29, 2026, 5:18 PM EDT
Not listed Not applicable Interventional

Retracting the Esophagus During AF Ablation

NCT02665442
View directory record Official record
Conditions
Atrial Fibrillation, Esophageal Fistula, Cardiac Arrhythmia
Interventions
Esophageal Stylet - EsoSure
Device
Lead sponsor
Northeast Scientific, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 26, 2016 · Synced Sep 29, 2026, 5:18 PM EDT
Terminated Phase 4 Interventional Results available

Effects of Fish Oil on Post Ablation Arrhythmias

NCT00791089
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
LOVAZA Omega 3-acid ethyl esters, LOVAZA, placebo
Drug · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 11, 2017 · Synced Sep 29, 2026, 5:18 PM EDT
Terminated Phase 4 Interventional Results available

Catheter Ablation of Arrhythmias to Improve CRT Response

NCT03035227
View directory record Official record
Conditions
Arrhythmia, Cardiac
Interventions
Catheter Ablation, Anti-Arrhythmics
Procedure · Drug
Lead sponsor
Kansas City Heart Rhythm Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 9, 2022 · Synced Sep 29, 2026, 5:18 PM EDT