- Conditions
- Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation
- Interventions
- Not listed
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- Not listed
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
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All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 1,578
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Supraventricular Tachycardia
- Interventions
- New Ablation Technique, Standard Ablation Technique
- Procedure
- Lead sponsor
- Jeffrey Moak
- Other
- Eligibility
- Up to 21 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 5
- States / cities
- Washington D.C., District of Columbia • Hollywood, Florida • Iowa City, Iowa + 2 more
- Conditions
- Atrial Fibrillation
- Interventions
- rate control via CRT-D and AVN ablation, rhythm control via pharmacologic, electrical or ablative therapies
- Other
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2015
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation, Ventricular Arrhythmia
- Interventions
- Catheter ablation
- Device
- Lead sponsor
- Heart Rhythm Clinical and Research Solutions, LLC
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2028
- U.S. locations
- 71
- States / cities
- Birmingham, Alabama • Mobile, Alabama • Chandler, Arizona + 64 more
- Conditions
- Tachycardia, Atrioventricular Nodal Reentry
- Interventions
- Freezor® Cardiac Cryoablation Catheter CryoConsole System
- Device
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 105 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2013
- U.S. locations
- 4
- States / cities
- Minneapolis, Minnesota • Omaha, Nebraska • New York, New York + 1 more
- Conditions
- Atrial Fibrillation, Esophageal Carcinoma
- Interventions
- Amiodarone Hydrochloride, Saline
- Drug · Other
- Lead sponsor
- OHSU Knight Cancer Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Long QT Syndrome Type 3
- Interventions
- Eleclazine, Eleclazine placebo
- Drug
- Lead sponsor
- Gilead Sciences
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 3
- States / cities
- Rochester, Minnesota • New York, New York • Rochester, New York
- 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
- Conditions
- Atrial Fibrillation
- Interventions
- propafenone; flecainide; sotalol; dofetilide, Radiofrequency catheter ablation
- Drug · Device
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 110 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 2
- States / cities
- Philadelphia, Pennsylvania
- 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
- Conditions
- Bradycardia
- Interventions
- Micra AV Transcatheter Pacing System
- Device
- Lead sponsor
- Medtronic
- Industry
- Eligibility
- Not listed
- Enrollment
- 802 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 46
- States / cities
- Birmingham, Alabama • Rancho Mirage, California • Redwood City, California + 37 more
- Conditions
- Atrial Fibrillation, Stroke, Bleeding
- Interventions
- WATCHMAN FLX Pro LAAC Device
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,857 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 86
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 78 more
- Conditions
- Myocarditis, Premature Ventricular Contractions, Ventricular Tachycardia (VT)
- Interventions
- Not listed
- Lead sponsor
- Kansas City Heart Rhythm Research Foundation
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Overland Park, Kansas
- 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
- Conditions
- Heart Failure, Systolic, Left Ventricular Assist Device, ICD
- Interventions
- ICD programming
- Other
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Atrial Fibrillation, Stroke
- Interventions
- Early Patient-Level and Provider-Level Educational Intervention, Delayed Provider-Level Educational Intervention
- Behavioral
- Lead sponsor
- Harvard Pilgrim Health Care
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 64,666 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 4
- States / cities
- Louisville, Kentucky • Quincy, Massachusetts • Waltham, Massachusetts + 1 more
- Conditions
- Atrial Fibrillation, Atrial Flutter
- Interventions
- Intracardiac Imaging
- Device
- Lead sponsor
- Elad Anter
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Bradycardia, Heart Failure, Ventricular Dysfunction
- Interventions
- Ultra High Frequency Electrocardiogram (UHF-ECG)
- Device
- Lead sponsor
- VDI Technologies
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 360 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 7
- States / cities
- Avondale, Arizona • Mesa, Arizona • Chicago, Illinois + 4 more
- Conditions
- Atrial Fibrillation
- Interventions
- Transesophageal Echocardiography
- Diagnostic Test
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2013
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- 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
- Conditions
- Inherited Cardiac Arrythmias, Long QT Syndrome (LQTS), Brugada Syndrome (BrS), Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT), Early Repolarization Syndrome (ERS), Arrhythmogenic Cardiomyopathy (AC, ARVD/C), Hypertrophic Cardiomyopathy (HCM), Dilated Cardiomyopathy (DCM), Muscular Dystrophies (Duchenne, Becker, Myotonic Dystrophy), Normal Control Subjects
- Interventions
- Not listed
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2031
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Anti-coagulation Therapy, DVT, Pulmonary Embolism, Joint Surgery Multiple, Atrial Fibrillation, Prosthetic Replacement of Mitral Valve
- Interventions
- Warfarin GenoSTAT Test
- Device
- Lead sponsor
- Iverson Genetic Diagnostics, Inc.
- Industry
- Eligibility
- 65 Years and older
- Enrollment
- 3,800 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 56
- States / cities
- Birmingham, Alabama • Glendale, Arizona • Phoenix, Arizona + 51 more
- Conditions
- Arrythmia, Cardiac
- Interventions
- VitalPatch Device
- Diagnostic Test
- Lead sponsor
- Mercy Research
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Washington, Missouri
- Conditions
- Myocardial Infarction, Tachyarrhythmia
- Interventions
- Parasym device (active, current (mA) < discomfort threshold), Parasym device (sham, current (mA) = 0)
- Device
- Lead sponsor
- Hippocration General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma