Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 20, 2026, 11:38 AM EDT

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Showing 73–96 of 256 matching trials from the live ClinicalTrials.gov search.
Conditions
Persistent Atrial Fibrillation
Interventions
cryoballoon ablation
Device
Lead sponsor
Staten Island University Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
New York, New York
Conditions
Atrial Fibrillation (AF), Persistant Atrial Fibrillation, Paroxysmal AF
Interventions
Argá Medtech Coherent Sine-Burst Electroporation (CSE) Ablation System
Device
Lead sponsor
Arga Medtech SA
Industry
Eligibility
18 Years to 80 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
18
States / cities
Birmingham, Alabama • Phoenix, Arizona • Jonesboro, Arkansas + 14 more
Completed Not applicable Interventional

The OneFreeze Study

NCT02217254
Conditions
Paroxysmal Atrial Fibrillation
Interventions
Atrial fibrillation catheter ablation using the Medtronic Arctic Front Ablation System
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
San Francisco, California • Seattle, Washington
Conditions
Atrial Fibrillation, Hemostasis
Interventions
Vascular closure with LockeT device
Device
Lead sponsor
Kansas City Heart Rhythm Research Foundation
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
6
States / cities
Overland Park, Kansas • Independence, Missouri • Kansas City, Missouri
Conditions
Intra-Abdominal Hypertension
Interventions
Accuryn Foley catheter device
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Atrial Fibrillation
Interventions
Open Concomitant Surgical Ablation Procedures, Hybrid (Convergent) Ablation Procedures, AtriCure Hybrid Totally Thoracoscopic Ablation Procedures, AtriCure LAA Exclusion Procedures
Device
Lead sponsor
AtriCure, Inc.
Industry
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2040
U.S. locations
26
States / cities
Huntsville, Alabama • Jonesboro, Arkansas • Little Rock, Arkansas + 23 more
Conditions
Persistent Atrial Fibrillation
Interventions
FARAPULSE™ Pulsed Field Ablation (PFA) System, Anti-Arrhythmic Drug (AAD): Flecainide, Sotalol, Propafenone, Dofetilide, and Dronedarone
Device · Drug
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
484 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
42
States / cities
Birmingham, Alabama • Phoenix, Arizona • Jonesboro, Arkansas + 38 more
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
Conditions
Heart Failure
Interventions
Atrial Fibrillation ablation, Amiodarone
Procedure · Drug
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years and older
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
Austin, Texas
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
Completed No phase listed Observational Results available

VAscular Closure for Cardiac Ablation Registry (VACCAR)

NCT03546439
Conditions
Atrial Fibrillation
Interventions
Not listed
Lead sponsor
Saint Luke's Health System
Other
Eligibility
18 Years and older
Enrollment
434 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Atrial Fibrillation, Arrhythmia, Inflammation, Endothelial Dysfunction
Interventions
Atorvastatin, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Paroxysmal Atrial Fibrillation
Interventions
TactiCath SE
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
14
States / cities
Little Rock, Arkansas • La Jolla, California • Redwood City, California + 10 more
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
Conditions
Non-valvular Atrial Fibrillation
Interventions
Alive Cor Kardia mobile electrocardiogram monitor
Device
Lead sponsor
Saint Luke's Health System
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Atrial Fibrillation
Interventions
No AAD post Ablation.
Other
Lead sponsor
Prisma Health-Midlands
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Columbia, South Carolina
Conditions
Atrial Fibrillation
Interventions
Jet Ventilation, Conventional ventilation
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
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
Conditions
AFib
Interventions
Spironolactone, No Spironolactone
Drug
Lead sponsor
Piedmont Healthcare
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Atrial Fibrillation
Interventions
Adenosine, Isoproterenol
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 75 Years
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Atrial Fibrillation, Radiofrequency Ablation
Interventions
usual PV ablation, Box isolation of pulmonary veins
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Atrial Fibrillation
Interventions
Metformin, Recommendations for lifestyle modification., AliveCor
Drug · Behavioral · Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Terminated Not applicable Interventional Results available

Atrial Pressure Electrophysiology Pilot Study

NCT01845974
Conditions
Atrial Fibrillation
Interventions
ThermoCool® SF NAV Catheter, ThermoCool® catheter
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Park Ridge, Illinois
Conditions
Coronary Artery Disease, Atrial Fibrillation (AF)
Interventions
Hybrid procedure, Endocardial ablations, left atrial appendage occlusion
Procedure
Lead sponsor
Cardiovascular Innovation and Research Institute
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2030
U.S. locations
1
States / cities
Glenwood Springs, Colorado