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ClinicalTrials.gov public records Last synced May 21, 2026, 11:39 PM EDT

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

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Atrial Fibrillation, Persistent Clear all
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Atrial Fibrillation (AF), Persistant Atrial Fibrillation
Interventions
FARAPOINT Pulsed Field Ablation System, OptiMap System (non-ablative), FARAPULSE Pulsed Field Ablation (PFA) System and Opal HDx Mapping System
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
699 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
31
States / cities
Birmingham, Alabama • Gilbert, Arizona • Phoenix, Arizona + 26 more
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced May 21, 2026, 11:39 PM EDT
Completed No phase listed Observational Results available
View directory record Official record
Conditions
Persistent Atrial Fibrillation, Cardiac Arrhythmia
Interventions
Cardiac Ablation for the treatment of persistent Atrial Fibrillation
Procedure
Lead sponsor
CathVision ApS
Industry
Eligibility
21 Years to 85 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced May 21, 2026, 11:39 PM EDT
Terminated Not applicable Interventional Results available
View directory record Official record
Conditions
Persistent Atrial Fibrillation
Interventions
Scar-Based Radio-frequency Ablation, Rotor Anchors Radio-frequency Ablation, Conventional PVI by Radio-frequency Ablation
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 3, 2018 · Synced May 21, 2026, 11:39 PM EDT
Not listed No phase listed Observational
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 17, 2014 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Arctic Front Advance Cardiac CryoAblation Catheter
Device
Lead sponsor
Medtronic Cardiac Ablation Solutions
Industry
Eligibility
18 Years and older
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
19
States / cities
Phoenix, Arizona • Lakewood, Colorado • Loveland, Colorado + 14 more
Source: ClinicalTrials.gov public record
Updated Feb 12, 2025 · Synced May 21, 2026, 11:39 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Atrial Fibrillation Paroxysmal, Atrial Fibrillation, Persistent, Cardiac Arrhythmia, Ablation
Interventions
Holter monitoring in patients who have been successfully implanted with an Abbott Assert-IQ ICM device
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years to 100 Years
Enrollment
151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
11
States / cities
San Diego, California • Orlando, Florida • Overland Park, Kansas + 8 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced May 21, 2026, 11:39 PM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
LARIAT + PVI, Pulmonary Vein Isolation
Device
Lead sponsor
AtriCure, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
53
States / cities
Phoenix, Arizona • La Jolla, California • Los Angeles, California + 44 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2021 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation
Interventions
Standard PVI, FIRM-Guided Procedure and PVI
Procedure
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years to 80 Years
Enrollment
269 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
12
States / cities
Phoenix, Arizona • Ventura, California • Fort Lauderdale, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Atrial Arrhythmia, Atrial Fibrillation, Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
Interventions
Pulsed Field Ablation
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
392 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
26
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 22 more
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced May 21, 2026, 11:39 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
catheter ablation, renal artery denervation
Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Short Hills, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced May 21, 2026, 11:39 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Ventricular Tachycardia, Atrial Fibrillation
Interventions
Ethanol, Ablation
Drug · Procedure
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years to 85 Years
Enrollment
343 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
12
States / cities
Phoenix, Arizona • Los Angeles, California • San Diego, California + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2025 · Synced May 21, 2026, 11:39 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
DCC first then PVI, PVI then DCC after
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 9, 2017 · Synced May 21, 2026, 11:39 PM EDT
Withdrawn Not applicable Interventional
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 May 21, 2026, 11:39 PM EDT
Terminated Phase 1 Interventional Results available
View directory record Official record
Conditions
Atrial Fibrillation, Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
Interventions
OPC-108459, Placebo
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
9
States / cities
Washington D.C., District of Columbia • Hollywood, Florida • Jacksonville, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 9, 2017 · Synced May 21, 2026, 11:39 PM EDT
Active, not recruiting Not applicable Interventional
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Pulsed Field Ablation (PFA)
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
7
States / cities
Jonesboro, Arkansas • Boston, Massachusetts • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated May 5, 2025 · Synced May 21, 2026, 11:39 PM EDT
Withdrawn Not applicable Interventional
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 May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Persistent Atrial Fibrillation, Longstanding Persistent Atrial Fibrillation
Interventions
Synergy Ablation System
Device
Lead sponsor
AtriCure, Inc.
Industry
Eligibility
18 Years and older
Enrollment
365 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
49
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 41 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2019 · Synced May 21, 2026, 11:39 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Atrial Fibrillation, Hypertension
Interventions
Symplicity Spyral™ Multi-Electrode Renal Denervation Catheter, Arctic Front Advance™ Cardiac Cryoablation System
Device
Lead sponsor
Medtronic Vascular
Industry
Eligibility
18 Years to 80 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
9
States / cities
Sacramento, California • Burlington, Massachusetts • Marquette, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 22, 2024 · Synced May 21, 2026, 11:39 PM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Persistent Atrial Fibrillation
Interventions
Standard Cryoballoon Pulmonary Vein Isolation (PVI), Cryoballoon PVI + Posterior Wall Isolation
Procedure · Device
Lead sponsor
Dignity Health Medical Foundation
Other
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
11
States / cities
Sacramento, California • Fort Collins, Colorado • Washington D.C., District of Columbia + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2023 · Synced May 21, 2026, 11:39 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
VARIPULSE Catheter, FARAWAVE Catheter
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
466 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Jonesboro, Arkansas
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced May 21, 2026, 11:39 PM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Persistent Atrial Fibrillation
Interventions
Persistent AF ablation assisted with the STAR Apollo Mapping System
Other
Lead sponsor
Kansas City Heart Rhythm Research Foundation
Other
Eligibility
18 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
4
States / cities
Jonesboro, Arkansas • Sarasota, Florida • Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced May 21, 2026, 11:39 PM EDT
Terminated Phase 4 Interventional
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
valsartan
Drug
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
3
States / cities
Ogden, Utah • Salt Lake City, Utah • St. George, Utah
Source: ClinicalTrials.gov public record
Updated Aug 20, 2008 · Synced May 21, 2026, 11:39 PM EDT
No Longer Available No phase listed Expanded access
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Lovaza (Fish Oils)
Drug
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
18 Years and older
U.S. locations
3
States / cities
Ridgewood, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 22, 2016 · Synced May 21, 2026, 11:39 PM EDT