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Showing 1–24 of 61 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Atrial Fibrillation, Postoperative Clear all
Completed No phase listed Observational

BRS and Outcomes in Cardiothoracic Surgery

NCT03243279
View directory record Official record
Conditions
Pain, Postoperative, Atrial Fibrillation, Cognitive Dysfunction
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 20, 2022 · Synced Jul 22, 2026, 2:24 PM EDT
Completed Not applicable Interventional

Acupuncture Treatment for Patients Who Develop Arrhythmias in the Post-Operative Cardio-Thoracic Setting

NCT03525860
View directory record Official record
Conditions
Post-Operative Atrial Fibrillation, Acupuncture Therapy
Interventions
Acupuncture
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 11, 2021 · Synced Jul 22, 2026, 2:24 PM EDT
Completed Phase 3 Interventional Results available

Omega-3 Fatty Acids for Prevention of Post-Operative Atrial Fibrillation

NCT00970489
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Omega -3 fatty acids, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
1,516 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 9, 2017 · Synced Jul 22, 2026, 2:24 PM EDT
Completed Phase 4 Interventional

Prevention of Post-OP AFib Using Combination of CardiaMend and Amiodarone

NCT05681182
View directory record Official record
Conditions
Post Operative Atrial Fibrillation
Interventions
CardiaMend with the Addition of Amiodarone
Combination Product
Lead sponsor
WakeMed Health and Hospitals
Other
Eligibility
20 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 21, 2024 · Synced Jul 22, 2026, 2:24 PM EDT
Withdrawn Phase 1 Interventional

Gene Therapy for Post-Operative Atrial Fibrillation

NCT05223725
View directory record Official record
Conditions
Atrial Fibrillation, Post-operative Atrial Fibrillation
Interventions
AdKCNH2-G628S
Biological
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 31, 2025 · Synced Jul 22, 2026, 2:24 PM EDT
Recruiting Phase 4 Interventional

Stellate Ganglion Block

NCT06271707
View directory record Official record
Conditions
Esophagectomy, Pneumonectomy, Lobectomy
Interventions
0.5% bupivacaine, Saline
Drug · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 85 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 3, 2025 · Synced Jul 22, 2026, 2:24 PM EDT
Completed Not applicable Interventional Results available

Prophylactic Maze to Prevent Atrial Fibrillation in Adult Cardiac Surgery

NCT03604432
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
propylactic maze
Device
Lead sponsor
Corewell Health West
Other
Eligibility
70 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 6, 2023 · Synced Jul 22, 2026, 2:24 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Temporary Autonomic Blockade to Prevent Atrial Fibrillation After Cardiac Surgery

NCT02498769
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Botulinum Toxin Type A, Placebo
Drug
Lead sponsor
Joseph Mathew, M.D.
Other
Eligibility
50 Years to 90 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 21, 2019 · Synced Jul 22, 2026, 2:24 PM EDT
Completed No phase listed Observational

The Effect of Posterior Pericardiotomy on the Incidence of Atrial Fibrillation After Cardiac Surgery-Extended Follow-Up

NCT05903222
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Non-Interventional
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
420 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 Jan 28, 2025 · Synced Jul 22, 2026, 2:24 PM EDT
Completed Not applicable Interventional

The Effect of Posterior Pericardiotomy on the Incidence of Atrial Fibrillation After Cardiac Surgery

NCT02875405
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Posterior left pericardiotomy
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2021 · Synced Jul 22, 2026, 2:24 PM EDT
Recruiting Phase 4 Interventional

Colchicine's Effect on Inflammatory Markers

NCT07287345
View directory record Official record
Conditions
Colchicine, Inflammation in Cardiac Surgery, Post Operative Atrial Fibrillation, Inflammatory Markers, Colchicine Adverse Reaction
Interventions
Colchicine (Colcrys®), Placebo
Drug
Lead sponsor
Ayesha Ather
Other
Eligibility
18 Years to 99 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Jul 22, 2026, 2:24 PM EDT
Recruiting Phase 3 Interventional

Anticoagulation for New-Onset Post-Operative Atrial Fibrillation After CABG

NCT04045665
View directory record Official record
Conditions
Atrial Fibrillation, Stroke, Bleeding
Interventions
Antiplatelet-only strategy, Oral Anticoagulant plus background antiplatelet therapy
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
3,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
51
States / cities
Little Rock, Arkansas • Los Angeles, California • Stanford, California + 40 more
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Jul 22, 2026, 2:24 PM EDT
Completed Phase 2 Interventional Results available

Intraoperative Amiodarone to Prevent Atrial Fibrillation in Lung Transplant Patients

NCT03221764
View directory record Official record
Conditions
Atrial Fibrillation, Lung Transplant; Complications
Interventions
Amiodarone with CoSeal, CO2 driver
Drug · Device
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jun 28, 2020 · Synced Jul 22, 2026, 2:24 PM EDT
Terminated Phase 3 Interventional Results available

Study of Amiodarone Given Before Lung Surgery to Prevent Atrial Fibrillation After Lung Resection

NCT00300495
View directory record Official record
Conditions
Atrial Fibrillation, Lung Cancer
Interventions
Amiodarone, Control arm, standard care
Drug · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 27, 2017 · Synced Jul 22, 2026, 2:24 PM EDT
Completed Not applicable Interventional Results available

Evaluation Of New Onset Postoperative Atrial Fibrillation

NCT01247974
View directory record Official record
Conditions
Atrial Fibrillation New Onset
Interventions
CorMatrix ECM for Pericardial Closure
Device
Lead sponsor
Elutia Inc.
Industry
Eligibility
18 Years and older
Enrollment
439 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
16
States / cities
Birmingham, Alabama • Dothan, Alabama • Mobile, Alabama + 12 more
Source: ClinicalTrials.gov public record
Updated Jul 26, 2023 · Synced Jul 22, 2026, 2:24 PM EDT
Recruiting No phase listed Observational

Identification of Genomic Predictors of Adverse Events After Cardiac Surgery

NCT01258231
View directory record Official record
Conditions
Heart; Dysfunction Postoperative, Cardiac Surgery, Genetic Predisposition to Disease, Atrial Fibrillation, Myocardial Infarction, Heart Failure
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
20 Years to 90 Years
Enrollment
4,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2030
U.S. locations
3
States / cities
Boston, Massachusetts • Dallas, Texas • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 21, 2024 · Synced Jul 22, 2026, 2:24 PM EDT
Withdrawn Phase 4 Interventional

Study to Evaluate the Effectiveness of SGB in Preventing Post-op Atrial Fibrillation

NCT03269383
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Bupivacaine, Saline
Drug · Other
Lead sponsor
Christopher Connors, MD
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Jul 22, 2026, 2:24 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Pilot-Tart Cherry, Mitral Transcriptome, and POAF Incidence

NCT03793465
View directory record Official record
Conditions
Post-operative Atrial Fibrillation (POAF)
Interventions
tart cherry concentrate
Dietary Supplement
Lead sponsor
University of Michigan
Other
Eligibility
50 Years to 79 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Jul 22, 2026, 2:24 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Quest to Analyze One Thousand Humans Meditating

NCT06583395
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis (ALS), Angina, Stable, Anxiety, Asthma, Atrial Fibrillation, Cancer Brain, Cancer, Breast, Cancer Colon, Cancer, Lung, Cancer, Ovarian, Cancer Prostate, Cancer Skin, Throat Cancer, Lymphoma, Cancer, Thyroid, Cancer, Other, Cerebral Palsy, Chronic Fatigue Syndrome, Cluster Headache, Chronic Obstructive Pulmonary Disease (COPD), Chronic Kidney Diseases, Crohn Disease, Deafness, Depression, Diabetes, Eczema, Epilepsy, Fibroids, Fibromyalgia, Heart Failure, Hypertension, Hyperthyroidism, Hypothyroidism, Irritable Bowel Syndrome (IBS), Infertility, Lyme Disease, Macular Degeneration, Migraine, Multiple Allergies, Multiple Sclerosis, Osteoarthritis, Osteoporosis, Ovarian Cysts, Parkinson Disease, Phantom Limb Pain, Psoriasis, Post Traumatic Stress Disorder (PTSD), Rheumatoid Arthritis, Sjogrens Disease, Spinal Cord Injury, Spinal Stenosis, Stroke, Tension Headache, Tinnitus, Ulcerative Colitis
Interventions
Advanced multi-component meditation practice
Behavioral
Lead sponsor
Tobias Moeller-Bertram
Industry
Eligibility
21 Years and older
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Palm Desert, California
Source: ClinicalTrials.gov public record
Updated Oct 31, 2024 · Synced Jul 22, 2026, 2:24 PM EDT
Completed Phase 4 Interventional

Bipolar Radiofrequency Ablation -Role in Prevention of Postoperative Atrial Fibrillation

NCT00765089
View directory record Official record
Conditions
Postoperative Atrial Fibrillation
Interventions
Isolation of pulmonary veins with Bipolar radiofrequency ablation
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 90 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 11, 2016 · Synced Jul 22, 2026, 2:24 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Prevention of Postop Atrial Fibrillation Through Intraoperative Inducibility of Atrial Fibrillation and Amiodarone Treatment

NCT03868150
View directory record Official record
Conditions
Postoperative Atrial Fibrillation
Interventions
Amiodarone Injection, Intraoperative Rapid Atrial Pacing
Drug · Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2050
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Jul 22, 2026, 2:24 PM EDT
Completed Not applicable Interventional Results available

Tragus Stimulation to Prevent Atrial Fibrillation After Cardiac Surgery

NCT03392649
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Parasym
Device
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 89 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 3, 2022 · Synced Jul 22, 2026, 2:24 PM EDT
Completed Phase 3 Interventional Results available

Prophylaxis to Reduce Postoperative Atrial Fibrillation in Cardiac Surgery

NCT00953212
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Flutter
Interventions
beta blockers, amiodarone, ascorbic acid
Drug
Lead sponsor
MaineHealth
Other
Eligibility
18 Years and older
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced Jul 22, 2026, 2:24 PM EDT
Completed Not applicable Interventional

Preemptive Pharmacogenetic-guided Metoprolol Management for PostoperativeAtrial Fibrillation in Cardiac Surgery

NCT03943927
View directory record Official record
Conditions
Post-operative Atrial Fibrillation
Interventions
Guided Metoprolol Management
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 9, 2023 · Synced Jul 22, 2026, 2:24 PM EDT