- Conditions
- Pacemaker, Artificial
- Interventions
- Not listed
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2007
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 121–144
of 161
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Magnetic Resonance Imaging (MRI); Cardiac Pacing
- Interventions
- Patients with a ProMRI Pacemaker System, Magnetic Resonance Imaging (MRI) scan
- Device · Other
- Lead sponsor
- Biotronik, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 221 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 32
- States / cities
- Phoenix, Arizona • Scottsdale, Arizona • Concord, California + 28 more
- Conditions
- Bradycardia
- Interventions
- SITELINE 2 Polyurethane (pacing lead)
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- Saint Paul, Minnesota
- Conditions
- Cardiac Arrhythmia
- Interventions
- Pacemaker, ICD, or CRT device
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 189 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 58
- States / cities
- Scottsdale, Arizona • Tucson, Arizona • Jonesboro, Arkansas + 55 more
- Conditions
- Heart Failure, Congestive, Cardiac Pacemaker, Artificial
- Interventions
- Not listed
- Lead sponsor
- Thomas Jefferson University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2010
- U.S. locations
- 5
- States / cities
- Saint Joseph, Missouri • Elmer, New Jersey • Philadelphia, Pennsylvania + 1 more
- Conditions
- Atrial Fibrillation, Tachycardia, Supraventricular, Arrhythmia, Bradycardia
- Interventions
- Intervention Pacing Features
- Device
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- Not listed
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2011
- U.S. locations
- 34
- States / cities
- Little Rock, Arkansas • Rancho Mirage, California • San Diego, California + 31 more
- Conditions
- Atrial Fibrillation, Stroke, Heart Failure
- Interventions
- Diagnostic
- Device
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 3,100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2007
- U.S. locations
- 92
- States / cities
- Mesa, Arizona • Tucson, Arizona • Fountain Valley, California + 89 more
- Conditions
- Congenital Disorder
- Interventions
- Not listed
- Lead sponsor
- Emory University
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1996 – 2006
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Pacemaker Electrode Lead Fracture, ICD
- Interventions
- MRI
- Procedure
- Lead sponsor
- Lancaster General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Lancaster, Pennsylvania
- Conditions
- Cardiovascular Disease
- Interventions
- Not listed
- Lead sponsor
- Essentia Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2011
- U.S. locations
- 1
- States / cities
- Duluth, Minnesota
- Conditions
- Atrial Fibrillation
- Interventions
- Not listed
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Arrhythmia, Bradycardia, Heart Failure, Sinus Tachycardia
- Interventions
- Device
- Device
- Lead sponsor
- Medtronic
- Industry
- Eligibility
- Not listed
- Enrollment
- 20,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1983 – 2040
- U.S. locations
- 113
- States / cities
- Birmingham, Alabama • Anchorage, Alaska • Chandler, Arizona + 110 more
- Conditions
- Pacemaker, Implantable Cardioverter Defibrillators
- Interventions
- MRI
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 872 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2022
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Syncope, Heart Block, Conduction Disorder of the Heart
- Interventions
- pacemaker, implantable loop recorder
- Procedure
- Lead sponsor
- Canadian Institutes of Health Research (CIHR)
- Government
- Eligibility
- Not listed
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Device:MRI
- Interventions
- Device: MRI
- Device
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 9 Years to 100 Years
- Enrollment
- 4,500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Pacemaker Insertion, Regional Block, Pain
- Interventions
- Superficial Cervical Plexus Block (SCP) block, Local site infiltration
- Procedure
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2016
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Device Malfunction, ICD, Pacemaker Lead Dysfunction
- Interventions
- IVUS Imaging
- Device
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Cardiac Implantable Electronic Device Infection, Cardiovascular Infections
- Interventions
- Force gauge
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Heart Failure, Dilated Cardiomyopathy
- Interventions
- PITA
- Device
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Magnetic Resonance Imaging (MRI)
- Interventions
- Blood sample collection
- Diagnostic Test
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 105 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Atrial Fibrillation, Arrythmia
- Interventions
- Impulse Dynamics Optimizer Device
- Device
- Lead sponsor
- Hackensack Meridian Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Hackensack, New Jersey
- Conditions
- Ischemic Mitral Regurgitation
- Interventions
- Ranolazine (Active drug), Placebo
- Drug
- Lead sponsor
- University Cardiology
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Knoxville, Tennessee
- Conditions
- ICD, Pacemaker, Implanted Loop Recorder, Remote Monitoring, Adherence, Patient
- Interventions
- Tailored Postcards
- Other
- Lead sponsor
- San Francisco VA Health Care System
- Federal
- Eligibility
- Not listed
- Enrollment
- 1,312 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Bradycardia
- Interventions
- Not listed
- Lead sponsor
- Medtronic
- Industry
- Eligibility
- Not listed
- Enrollment
- 37,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2029
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia