- Conditions
- Device Replacement, Elective Replacement (ERI), Device Advisory, Device Upgrade, Postoperative Complications
- Interventions
- Straight-forward Device Replacement, Device Replacement with Upgrade
- Procedure
- Lead sponsor
- Biotronik, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,744 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 71
- States / cities
- Birmingham, Alabama • Mesa, Arizona • Modesto, California + 58 more
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.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
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 217–238
of 238
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Cardiac Rhythm Disorder
- Interventions
- Not listed
- Lead sponsor
- Medtronic
- Industry
- Eligibility
- Not listed
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2021
- U.S. locations
- 118
- States / cities
- Birmingham, Alabama • Anchorage, Alaska • Chandler, Arizona + 115 more
- Conditions
- Tachyarrhythmia, Arrhythmias, Cardiac
- Interventions
- Recording
- Other
- Lead sponsor
- NewPace Ltd
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 91 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Roslyn, New York
- Conditions
- Wound, Cardiac Arrhythmia
- Interventions
- Zip Surgical Skin Closure Device, Standard Suture Closure
- Device
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Interventions
- Flecainide Pill, Placebo
- Drug
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 6
- States / cities
- Denver, Colorado • Baltimore, Maryland • New York, New York + 3 more
- Conditions
- Heart Failure, Systolic
- Interventions
- Exercise-similar cardiac pacing, Sham cardiac pacing
- Device
- Lead sponsor
- Denice Hodgson-Zingman, MD
- Other
- Eligibility
- 18 Years to 120 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Cardiac Patients, Implantable Cardioverter Defibrillator
- Interventions
- Teaching Intervention
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Conditions Requiring Diagnostic Evaluation
- Interventions
- Perform MRI in patients with pacemaker or ICD
- Diagnostic Test
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 9 Years to 100 Years
- Enrollment
- 1,275 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Tachycardia, Ventricular, Ventricular Fibrillation
- Interventions
- Methods for monitoring patients with ICD's
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 151 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Defibrillators, Implantable, Tachycardia, Ventricular
- Interventions
- Ablation, Amiodarone
- Procedure · Drug
- Lead sponsor
- Population Health Research Institute
- Other
- Eligibility
- 19 Years to 84 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 5
- States / cities
- Chicago, Illinois • Rochester, Minnesota • Philadelphia, Pennsylvania + 2 more
- Conditions
- Sudden Cardiac Death, Heart Failure
- Interventions
- Educational Video1, Educational Video 2, Usual Care 3
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 343 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2020
- U.S. locations
- 14
- States / cities
- San Francisco, California • Washington D.C., District of Columbia • Atlanta, Georgia + 11 more
- Conditions
- Ventricular Tachycardia
- Interventions
- Data Collection Forms
- Other
- Lead sponsor
- Dhanunjaya Lakkireddy, MD, FACC
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Intraoperative Pain, Postoperative Pain
- Interventions
- Wound infiltration, Truncal blocks
- Procedure
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Cardiac Arrhythmia, Implantable Defibrillator User, Insomnia
- Interventions
- CBT for Insomnia in ICD Patients (CBT-I-ICD)
- Behavioral
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Depression, Anxiety, Post-traumatic Stress Disorder
- Interventions
- Not listed
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 6 Years to 20 Years
- Enrollment
- 166 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Catecholaminergic Polymorphic Ventricular Tachycardia
- Interventions
- Flecainide Acetate, Placebo, Beta blocker
- Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 5 Years to 99 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 10
- States / cities
- Los Angeles, California • Orange, California • New York, New York + 7 more
- Conditions
- Coronary Artery Disease, Left Ventricular Dysfunction, Sudden Cardiac Death
- Interventions
- Defibrillator, Control
- Device · Other
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 81 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 56
- States / cities
- Anchorage, Alaska • Tucson, Arizona • Glendale, California + 42 more
- Conditions
- Bradycardia, Sudden Cardiac Arrest
- Interventions
- Remote Implant Support Capability
- Other
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Anxiety
- Interventions
- Cognitive Behavioral Therapy
- Behavioral
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- Not listed
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2017
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- ICD, Pacemaker DDD, Adherence, Patient
- Interventions
- Postcard
- Other
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- Not listed
- Enrollment
- 6,351 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Ventricular Arrhythmias
- Interventions
- Defibrillation testing
- Device
- Lead sponsor
- Cooper Norcross Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 2
- States / cities
- Camden, New Jersey • Seattle, Washington
- Conditions
- Magnetic Resonance Imaging
- Interventions
- ImageReady MR Conditional Defibrillation System
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 34
- States / cities
- Huntsville, Alabama • Jonesboro, Arkansas • Pasadena, California + 31 more