Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 9, 2026, 4:35 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–35 of 35 matching trials from the live ClinicalTrials.gov search.
Conditions
Atrial Fibrillation
Interventions
VARIPULSE Catheter System (PVI), VARIPULSE Catheter System (PVI and PWI)
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
2,300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
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
Conditions
Heart Diseases, Arrhythmia, Atrial Fibrillation
Interventions
NAVISTAR® THERMOCOOL® Catheter, Antiarrhythmic drug
Device · Drug
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years and older
Enrollment
167 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
13
States / cities
Greenbrae, California • Orlando, Florida • Maywood, Illinois + 9 more
Conditions
Atrial Fibrillation (AF), Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation (PAF)
Interventions
Sphere-9 Catheter Ablation
Device
Lead sponsor
Medtronic Cardiac Ablation Solutions
Industry
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
22
States / cities
Birmingham, Alabama • La Jolla, California • Los Angeles, California + 19 more
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
Active, not recruiting Not applicable Interventional

Treatment of PAF With the Synaptic System

NCT05905835
Conditions
Paroxysmal Atrial Fibrillation
Interventions
Synaptic Cryoablation System
Device
Lead sponsor
Synaptic Medical Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
10
States / cities
Phoenix, Arizona • Jonesboro, Arkansas • Los Angeles, California + 6 more
Conditions
Drug Refractory Paroxysmal Atrial Fibrillation
Interventions
THERMOCOOL STSF Bi- Directional Navigation Catheter, TRUPULSE Generator
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
237 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
29
States / cities
Birmingham, Alabama • Los Angeles, California • Atlantis, Florida + 24 more
Conditions
Atrial Fibrillation (AF), Atrial Arrhythmia, Paroxysmal AF, Drug Refractory Paroxysmal Atrial Fibrillation
Interventions
PFA Ablation catheter
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
29
States / cities
Scottsdale, Arizona • Little Rock, Arkansas • Stanford, California + 24 more
Conditions
Paroxysmal Atrial Fibrillation
Interventions
cryoballoon ablation, Radiofrequency ablation
Procedure
Lead sponsor
Meshalkin Research Institute of Pathology of Circulation
Network
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
New York, New York
Conditions
Atrial Fibrillation
Interventions
Catheter ablation
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Atrial Fibrillation
Interventions
Catheter Ablation
Device
Lead sponsor
Heart Rhythm Clinical and Research Solutions, LLC
Other
Eligibility
18 Years and older
Enrollment
392 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
4
States / cities
Birmingham, Alabama • Annapolis, Maryland • Boston, Massachusetts + 1 more