Atrial fibrillation trials in United States

In United States 147 Also abroad 732

147 trials · From ClinicalTrials.gov, checked 15 November 2026. Ask the study team whether a trial fits you.

Phase 3Taking people
Dapagliflozin in Patients With Atrial Fibrillation (DAPA-AF)
Where
Oklahoma City
Age
18 years to 85 years
People
28
Run by
University of Oklahoma
See details and how to joinNCT05174052
No phaseEnrolling by invitation
Supporting Use of AC Through Provider Profiling of Oral AC Therapy for AF IV
Where
Jacksonville, Worcester
Age
18 years and over
People
5,094
Run by
University of Massachusetts, Worcester
See details and how to joinNCT05236556
No phaseEnrolling by invitation
Comparative Effectiveness of Different Techniques for Repeat Ablation of Atrial Fibrillation
Where
Rochester
Age
18 years and over
People
630
Run by
University of Rochester
See details and how to joinNCT06988202
No phaseEnrolling by invitation
Developing MRI Technologies for Atrial Fibrillation
Where
Cleveland
Age
18 years and over
People
50
Run by
The Cleveland Clinic
See details and how to joinNCT07083115
No phaseTaking people
Intra-abdominal Pressure (IAP) During PFA Treatment of A-fib/ A-Flutter
Where
Winston-Salem
Age
18 years and over
People
50
Run by
Wake Forest University Health Sciences
See details and how to joinNCT06876896
No phaseTaking people
Home Hospital for Suddenly Ill Adults
Where
Boston
Age
18 years and over
People
3,000
Run by
Brigham and Women's Hospital
See details and how to joinNCT03524222
No phaseTaking people
Artificial Intelligence Mapping and Ablation of Non-Pulmonary Vein Electrical Drivers of AF Study
Where
Athens, Atlanta, Clearwater, Columbus, Indianapolis, Jacksonville, Jonesboro, Lexington, Philadelphia, Tampa, Toledo, Valhalla
Age
22 years and over
People
423 worldwide
Run by
Vektor Medical
See details and how to joinNCT06935591
No phaseTaking people
EXercise Cardiac Magnetic Resonance Assessment of Left Atrial Mechanics Following Ablation
Where
Richmond
Age
18 years and over
People
50
Run by
Virginia Commonwealth University
See details and how to joinNCT06212791
No phaseEnrolling by invitation
Atrial Fibrillation Risk Estimation With Single-lead Handheld Electrocardiograms
Where
Boston
Age
18 years to 90 years
People
200
Run by
Massachusetts General Hospital
See details and how to joinNCT07468123
No phaseTaking people
The CoAGulation Biomarkers and Atrial Fibrillation (COAG-AF) Pilot Study
Where
New Orleans
Age
18 years to 120 years
People
20
Run by
Tulane University
See details and how to joinNCT04947657
Early phase 1Taking people
Prevention of Postoperative Atrial Fibrillation (POAF) Using Intra-Pericardial Amiodarone
Where
Chicago
Age
20 years to 85 years
People
63
Run by
University of Chicago
See details and how to joinNCT06063538
Phase 1Taking people
Positron Emission Tomography (PET) Imaging of Thrombosis
Where
Boston
Age
18 years to 85 years
People
165
Run by
Massachusetts General Hospital
See details and how to joinNCT03830320
No phaseNot yet taking people in United States
Computerized Decision Support to Prevent Stroke in Atrial Fibrillation
Where
Boston, Edgewood
Age
18 years and over
People
2,500
Run by
Brigham and Women's Hospital
See details and how to joinNCT06355986
No phaseTaking people
Incidence of Long-TeRm Atrial Fibrillation After Acute Illness
Where
La Jolla
Age
18 years and over
People
100
Run by
University of California, San Diego
See details and how to joinNCT07434674
Phase 4Taking people
Prevention of Postop Atrial Fibrillation Through Intraoperative Inducibility of Atrial Fibrillation and Amiodarone Treatment
Where
Stanford
Age
18 years and over
People
600
Run by
Stanford University
See details and how to joinNCT03868150
No phaseTaking people
The Dynamics of Human Atrial Fibrillation
Where
Stanford
Age
22 years to 80 years
People
200
Run by
Stanford University
See details and how to joinNCT05366361
Phase 4Taking people
Ondansetron for the Management of Atrial Fibrillation
Where
Indianapolis
Age
18 years to 100 years
People
80
Run by
Indiana University
See details and how to joinNCT05844501
No phaseTaking people
Determinates of Atrial Tracking and Prevalence of Atrial Fibrillation in the Micra AV2 (DANCE AFIB)
Where
New Hyde Park
Age
18 years and over
People
50
Run by
Northwell Health
See details and how to joinNCT07344961
No phaseTaking people
DELTA (Detecting and Predicting Atrial Fibrillation in Post-Stroke Patients)
Where
Atlanta
Age
55 years and over
People
500
Run by
Emory University
See details and how to joinNCT05795842
Phase 4Taking people
Vasoactive Drugs in Intensive Care Unit
Where
Chicago
Age
18 years and over
People
836
Run by
University of Chicago
See details and how to joinNCT02118467
Phase 2Taking people
TIRzepatide for the Treatment of Obesity in Patients With Atrial Fibrillation
Where
Cleveland
Age
18 years to 80 years
People
100
Run by
The Cleveland Clinic
See details and how to joinNCT06802081
Phase 4Taking people
Anticoagulation for Stroke Prevention In Patients With Recent Episodes of Atrial Fibrillation Occurring Transiently With Stress
Where
Houston, Los Angeles
Age
55 years and over
People
2,270 worldwide
Run by
Population Health Research Institute
See details and how to joinNCT03968393 · EU 2023-509142-35-00
No phaseTaking people
Left Atrial Strain and Cryptogenic Stroke
Where
Pittsburgh
Age
18 years and over
People
900
Run by
University of Pittsburgh
See details and how to joinNCT07224178
No phaseTaking people
Full-Avoidance vs. Permissive/Regulated Drinking & Outcomes On Fibrillation
Where
San Francisco
Age
21 years and over
People
100
Run by
University of California, San Francisco
See details and how to joinNCT06754176
No phaseEnrolling by invitation
Subspecialty Ambulatory Quality Cardiology Program
Where
New York
Age
18 years to 90 years
People
7,000
Run by
NYU Langone Health
See details and how to joinNCT07283666