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ClinicalTrials.gov public records Last synced May 21, 2026, 7:14 PM EDT

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

Showing 1–24 of 131 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Paroxysmal Atrial Fibrillation Clear all
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Multi-Electrode RF Balloon Catheter
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
397 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
37
States / cities
Phoenix, Arizona • Los Angeles, California • Newport Beach, California + 32 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2025 · Synced May 21, 2026, 7:14 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
CARTO, RHYTHMIA
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced May 21, 2026, 7:14 PM EDT
Active, not recruiting Not applicable Interventional
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
Interventions
Globe Pulsed Field System
Device
Lead sponsor
Kardium Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
549 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
12
States / cities
Birmingham, Alabama • Jonesboro, Arkansas • San Francisco, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced May 21, 2026, 7:14 PM EDT
Active, not recruiting Not applicable Interventional
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced May 21, 2026, 7:14 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation, Stress
Interventions
SMART Program
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 90 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 1, 2020 · Synced May 21, 2026, 7:14 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available
View directory record Official record
Conditions
Atrial Fibrillation, Paroxysmal AF
Interventions
Catheter Ablation
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years and older
Enrollment
234 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
26
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Santa Barbara, California + 23 more
Source: ClinicalTrials.gov public record
Updated Nov 30, 2014 · Synced May 21, 2026, 7:14 PM EDT
Not yet recruiting Not applicable Interventional
View directory record Official record
Conditions
Atrial Fibrillation (AF), Atrial Fibrillation (Paroxysmal), Persistent Atrial Fibrillation, Heart Failure With Preserved Ejection Fraction (HFPEF)
Interventions
progressive resistance training, combined aerobic + resistance training
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
60 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced May 21, 2026, 7:14 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
Catheter ablation with EPU
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years and older
Enrollment
333 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
41
States / cities
Birmingham, Alabama • Huntsville, Alabama • Little Rock, Arkansas + 34 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2023 · Synced May 21, 2026, 7:14 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced May 21, 2026, 7:14 PM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
BMS-919373, Placebo (Matching with BMS-919373)
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
Not listed
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
20
States / cities
Anaheim, California • Costa Mesa, California • Long Beach, California + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2019 · Synced May 21, 2026, 7:14 PM EDT
Terminated Not applicable Interventional
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
Numeris®-AF Guided Coagulation System with VisiTrax®
Device
Lead sponsor
nContact Surgical Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Memphis, Tennessee • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 2, 2014 · Synced May 21, 2026, 7:14 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
Boston Scientific Cardiac Cryoablation System
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
458 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
30
States / cities
Phoenix, Arizona • Tucson, Arizona • Jonesboro, Arkansas + 25 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2025 · Synced May 21, 2026, 7:14 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Cardiac CryoCor Cryoablation System, Medical management
Device · Drug
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years to 75 Years
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
24
States / cities
Sacramento, California • San Diego, California • San Francisco, California + 21 more
Source: ClinicalTrials.gov public record
Updated May 3, 2017 · Synced May 21, 2026, 7:14 PM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
Arctic Front™ Cardiac Cryoablation Catheter
Device
Lead sponsor
Medtronic Cardiac Ablation Solutions
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
13
States / cities
Anchorage, Alaska • Stamford, Connecticut • Washington D.C., District of Columbia + 10 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced May 21, 2026, 7:14 PM EDT
Completed Not applicable Interventional
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced May 21, 2026, 7:14 PM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
FIRM Ablation, Conventional AF ablation with PVI
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
21 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
2
States / cities
Palo Alto, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 3, 2021 · Synced May 21, 2026, 7:14 PM EDT
Terminated Not applicable Interventional
View directory record Official record
Conditions
Persistent Atrial Fibrillation
Interventions
The Estech COBRA® Surgical System
Device
Lead sponsor
Endoscopic Technologies, Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
13
States / cities
Mesa, Arizona • Hartford, Connecticut • Atlanta, Georgia + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2014 · Synced May 21, 2026, 7:14 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
CFAE ablation
Procedure
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
2
States / cities
Maywood, Illinois • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 9, 2014 · Synced May 21, 2026, 7:14 PM EDT
Enrolling by invitation No phase listed Observational
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Pulsed Field Ablation
Device
Lead sponsor
Heart Rhythm Clinical and Research Solutions, LLC
Other
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
25
States / cities
Birmingham, Alabama • Jonesboro, Arkansas • Ventura, California + 20 more
Source: ClinicalTrials.gov public record
Updated Oct 30, 2025 · Synced May 21, 2026, 7:14 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Pulse Field Ablation
Device
Lead sponsor
Biosense Webster, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
362 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
30
States / cities
Birmingham, Alabama • Phoenix, Arizona • Jonesboro, Arkansas + 23 more
Source: ClinicalTrials.gov public record
Updated May 24, 2025 · Synced May 21, 2026, 7:14 PM EDT
Completed Not applicable Interventional Results available
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 May 21, 2026, 7:14 PM EDT
Terminated No phase listed Observational
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 11, 2024 · Synced May 21, 2026, 7:14 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Atrial Fibrillation (AF), Atrial Fibrillation (Paroxysmal)
Interventions
Alcohol Consumption Randomized Instructions
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced May 21, 2026, 7:14 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Persistent Atrial Fibrillation, Longstanding Persistent Atrial Fibrillation
Interventions
Surgical Ablation, Cardioblate and Cryoflex hand held devices
Procedure · Device
Lead sponsor
Medtronic Cardiac Surgery
Industry
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
15
States / cities
Palo Alto, California • St. Helena, California • Hartford, Connecticut + 11 more
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced May 21, 2026, 7:14 PM EDT