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ClinicalTrials.gov public records Last synced Oct 4, 2026, 11:10 AM EDT

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Showing 25–48 of 168 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Patients with Atrial Fibrillation (AF) Clear all
Completed No phase listed Observational Accepts healthy volunteers Results available

CARTO® 3 System and Real Time Intracardiac Ultrasound

NCT01716663
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 Dec 1, 2014 · Synced Oct 4, 2026, 11:10 AM EDT
Not listed Phase 4 Interventional

Feasibility and Safety of IV Sotalol Administered as a Loading Dose to Initiate Oral Sotalol Therapy

NCT04473807
View directory record Official record
Conditions
Arrhythmias, Cardiac, Atrial Fibrillation
Interventions
Intravenous Sotalol Administered as a Loading Dose to Initiate Oral Sotalol Therapy in Adult Patients with Atrial Fibrillation
Drug
Lead sponsor
Kansas City Heart Rhythm Research Foundation
Other
Eligibility
18 Years to 85 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 14, 2022 · Synced Oct 4, 2026, 11:10 AM EDT
Completed Not applicable Interventional

Randomized Evaluation of Decision Support Interventions for Atrial Fibrillation

NCT04357288
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Patient Decision Aid, Encounter Decision Aid
Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
1,117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
6
States / cities
Birmingham, Alabama • Chicago, Illinois • Ann Arbor, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2025 · Synced Oct 4, 2026, 11:10 AM EDT
Terminated Not applicable Interventional

MultiPulse Therapy (MPT) for AF (US)

NCT05055921
View directory record Official record
Conditions
Atrial Fibrillation, Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
Interventions
Multi Pulse Therapy as delivered from the Cardialen External Stimulation System
Device
Lead sponsor
Cardialen, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
2
States / cities
Minneapolis, Minnesota • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 10, 2022 · Synced Oct 4, 2026, 11:10 AM EDT
Completed No phase listed Observational

FLorida Puerto Rico Atrial Fibrillation Stroke Study (FLiPER-AF)

NCT03627806
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Not listed
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
104,308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2021
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 3, 2021 · Synced Oct 4, 2026, 11:10 AM EDT
Completed Not applicable Interventional Results available

Clinical Trial Comparing Devices Used for Cardioversion of Atrial Fibrillation

NCT05992623
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Zoll external defibrillator, Lifepak external defibrillator
Device
Lead sponsor
Inova Health Care Services
Other
Eligibility
18 Years and older
Enrollment
546 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Falls Church, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 22, 2025 · Synced Oct 4, 2026, 11:10 AM EDT
Recruiting Not applicable Interventional

PVI Alone Versus PVI Plus PWI and SVCI With PFA

NCT07405359
View directory record Official record
Conditions
Persistent Atrial Fibrillation
Interventions
AF Ablation: PVI + PWI + SVCI, PFA, Implantable loop recorder
Procedure · Device
Lead sponsor
Edward Gerstenfeld, MD
Other
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 4, 2026, 11:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Epigenetic Analysis of Regulation of the Inflammasome-activating NLRP3 Gene in Monocytes From Atrial Fibrillation Patients and Controls

NCT04766814
View directory record Official record
Conditions
Atrial Fibrillation, Arrhythmia
Interventions
Not listed
Lead sponsor
Tulane University
Other
Eligibility
20 Years to 80 Years · Female only
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Apr 25, 2024 · Synced Oct 4, 2026, 11:10 AM EDT
Completed No phase listed Observational

Long Term Arrhythmia Risk and Cardiovascular Events in Hematopoietic Stem Cell Transplant

NCT04118530
View directory record Official record
Conditions
Hematopoietic Stem Cell Transplant, Atrial Fibrillation, Atrial Flutter
Interventions
HSCT Patients
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 10, 2024 · Synced Oct 4, 2026, 11:10 AM EDT
Active, not recruiting Not applicable Interventional

Meditation and Education That is Nurse Delivered for Symptom Management in Paroxysmal Atrial Fibrillation (PAF)

NCT03834844
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
Meditation, AF Education, Phone Calls
Behavioral · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 2, 2024 · Synced Oct 4, 2026, 11:10 AM EDT
Enrolling by invitation Not applicable Interventional

Storytelling for Reducing Gap in Anticoagulation Use in African Americans With Atrial Fibrillation

NCT05997914
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Flutter, Adherence, Medication, Anticoagulants and Bleeding Disorders, Stroke, Bleeding, Narration
Interventions
Storytelling Intervention
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
4
States / cities
Jacksonville, Florida • Worcester, Massachusetts • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 4, 2026, 11:10 AM EDT
Completed No phase listed Observational

Study to Develop a Tool to Estimate the Kidney Function in Databases Without Laboratory Data

NCT03605810
View directory record Official record
Conditions
Renal Function
Interventions
No Intervention
Other
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
5,132,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Whippany, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 10, 2019 · Synced Oct 4, 2026, 11:10 AM EDT
Completed No phase listed Observational

Is Endothelial Function a Predictor of Successful Ablation Therapy Provided to Patients With Atrial Fibrillation?

NCT02129842
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Not listed
Lead sponsor
Itamar-Medical, Israel
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
3
States / cities
New York, New York • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Mar 9, 2017 · Synced Oct 4, 2026, 11:10 AM EDT
Not listed No phase listed Observational

Clinical Decision Support for Atrial Fibrillation and Flutter

NCT05009225
View directory record Official record
Conditions
Atrial Fibrillation and Flutter
Interventions
Comprehensive ED AF management tool
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
4,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
16
States / cities
Antioch, California • Fremont, California • Manteca, California + 12 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2024 · Synced Oct 4, 2026, 11:10 AM EDT
Not listed Not applicable Interventional

Comparison of Two Pulmonary Vein Ablation Techniques for Persistent AF

NCT03295422
View directory record Official record
Conditions
Chronic Atrial Fibrillation, Persistent Atrial Fibrillation
Interventions
RF ablation PVI alone, RF ablation PVI plus LPAW
Procedure
Lead sponsor
Sequoia Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated Nov 19, 2020 · Synced Oct 4, 2026, 11:10 AM EDT
Completed Phase 3 Interventional Results available

Evaluation of Dual Therapy With Dabigatran vs. Triple Therapy With Warfarin in Patients With AF That Undergo a PCI With Stenting (REDUAL-PCI)

NCT02164864
View directory record Official record
Conditions
Atrial Fibrillation, Percutaneous Coronary Intervention
Interventions
Dabigatran Etexilate 110mg, Warfarin 3mg, Aspirin, Dabigatran Etexilate 150mg, Clopidogrel or Ticagrelor, Warfarin 5mg, Warfarin 1mg
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
2,725 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
45
States / cities
Birmingham, Alabama • Cottonwood, Arizona • Mesa, Arizona + 41 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2018 · Synced Oct 4, 2026, 11:10 AM EDT
Completed Phase 3 Interventional Results available

First Line Radiofrequency Ablation Versus Antiarrhythmic Drugs for Atrial Fibrillation Treatment (The RAAFT Study)

NCT00392054
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Pulmonary Vein Isolation performed by Catheter Ablation, Conventional Antiarrhythmic Drug Therapy
Procedure · Drug
Lead sponsor
Population Health Research Institute
Other
Eligibility
19 Years to 75 Years
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
2
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jan 31, 2020 · Synced Oct 4, 2026, 11:10 AM EDT
Terminated No phase listed Observational

AVJ Ablation Followed by Resynchronization Therapy in Patients With CHF and AF

NCT00547794
View directory record Official record
Conditions
Atrial Fibrillation, Congestive Heart Failure
Interventions
Not listed
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 4, 2019 · Synced Oct 4, 2026, 11:10 AM EDT
Active, not recruiting Not applicable Interventional

Non-Invasive Median Nerve Stimulation to Attenuate Atrial Tachyarrhythmias After Catheter Ablation for Atrial Fibrillation

NCT06748157
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
CardiaCare RR2, Sham Device
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 4, 2026, 11:10 AM EDT
Not listed No phase listed Observational

Clinical and Economic Impact of an Organized Treatment Pathway on AFib Patient Management From the ER

NCT04476524
View directory record Official record
Conditions
Cardiac Arrhythmia, Atrial Fibrillation
Interventions
Quality improvement
Other
Lead sponsor
Kansas City Heart Rhythm Research Foundation
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 4, 2021 · Synced Oct 4, 2026, 11:10 AM EDT
Completed No phase listed Observational Results available

Dynamic Data-Driven Management of Atrial Fibrillation Using Implantable Cardiac Monitors: The MONITOR-AF Study

NCT06352060
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
No intervention or administration will be performed due to the observational nature of the study
Other
Lead sponsor
Kansas City Heart Rhythm Research Foundation
Other
Eligibility
18 Years and older
Enrollment
598 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
7
States / cities
Overland Park, Kansas • Independence, Missouri • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 18, 2025 · Synced Oct 4, 2026, 11:10 AM EDT
Withdrawn No phase listed Observational

Catheter Ablation for Atrial Fibrillation and Heart Failure

NCT01082601
View directory record Official record
Conditions
Congestive Heart Failure, Atrial Fibrillation, Arrhythmia
Interventions
Pulmonary Vein Isolation (PVI)
Procedure
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Ridgewood, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 17, 2012 · Synced Oct 4, 2026, 11:10 AM EDT
Completed Not applicable Interventional

Impact of the Relaxation Response Resiliency Program on Patients With Atrial Fibrillation

NCT02634697
View directory record Official record
Conditions
Atrial Fibrillation, Stress, Quality of Life, Anxiety, Depression, Hostility
Interventions
Relaxation Response Resiliency Program
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 90 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 28, 2020 · Synced Oct 4, 2026, 11:10 AM EDT
Completed No phase listed Observational

Role of Cardiac Biomarkers in Prediction of Outcome in Atrial Fibrillation Patients Undergoing Catheter Ablation

NCT02208102
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Radio-frequency catheter ablation
Procedure
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
50 Years to 75 Years
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Oct 19, 2017 · Synced Oct 4, 2026, 11:10 AM EDT