- Conditions
- Bradycardia
- Interventions
- Closed Loop Stimulation (CLS), Standard Rate Adaptive (R) Technology, Non-rate adaptive (DDD) pacing
- Device
- Lead sponsor
- Biotronik, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,491 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2010
- U.S. locations
- 99
- States / cities
- Albertville, Alabama • Gadsden, Alabama • Jasper, Alabama + 82 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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–22
of 22
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Bradycardia, Sinus Node Dysfunction
- Interventions
- MRI, ImageReady System implant
- Radiation · Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 363 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2019
- U.S. locations
- 29
- States / cities
- Mesa, Arizona • Los Angeles, California • San Francisco, California + 26 more
- Conditions
- Arrhythmia, Atrial Fibrillation, Atrioventricular Block, Bradycardia, Sick Sinus Syndrome
- Interventions
- Not listed
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 427 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2004
- U.S. locations
- 37
- States / cities
- Hot Springs, Arkansas • Little Rock, Arkansas • Fresno, California + 34 more
- Conditions
- Cardiac Pacemaker, Artificial, Cardiac Rhythm Disorder, Bradycardia
- Interventions
- Aveir DR Leadless Pacemaker System
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 464 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 54
- States / cities
- Scottsdale, Arizona • Jonesboro, Arkansas • Little Rock, Arkansas + 44 more
- Conditions
- Sinus Node Dysfunction
- Interventions
- Reprogramming dual chamber pacemaker
- Device
- Lead sponsor
- Arun Rao
- Other
- Eligibility
- 60 Years to 95 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Kingsport, Tennessee
- Conditions
- Bradycardia, Sinus Node Dysfunction, Heart Block, Syncope, Cardiomyopathies, Heart Failure
- Interventions
- Implantation of the Tendril 2088 lead in the LBBA
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 221 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 5
- States / cities
- Jonesboro, Arkansas • Rancho Mirage, California • Pensacola, Florida + 2 more
- Conditions
- Congenital Heart Disease, Bradycardia Sinus
- Interventions
- Closed loop stimulation, Standard rate response
- Device
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 14 Years to 65 Years
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Sick Sinus Syndrome, AV Block, Heart Failure
- Interventions
- Device data collection
- Procedure
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 3
- States / cities
- Huntsville, Alabama • Sayre, Pennsylvania • Greenville, South Carolina
- Conditions
- Sinus Node Dysfunction
- Interventions
- Treadmill/Bicycle exercise testing
- Diagnostic Test
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Atrioventricular Block, Sick Sinus Syndrome, Symptomatic Bradycardia, Cardiac Arrhythmia
- Interventions
- Long, fixed AV delay, Short, optimized AV delay
- Device
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2021
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Sinus Node Dysfunction, Bradycardia, Atrioventricular Block
- Interventions
- Solia CSP S lead
- Device
- Lead sponsor
- Biotronik, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 192 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 10
- States / cities
- Phoenix, Arizona • Ventura, California • Sarasota, Florida + 6 more
- Conditions
- Sinus Node Dysfunction, Brady Tachy Syndrome
- Interventions
- PACEMAKER SYMPHONY 2550
- Device
- Lead sponsor
- LivaNova
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2007
- U.S. locations
- 10
- States / cities
- Birmingham, Alabama • Mesa, Arizona • Los Angeles, California + 7 more
- Conditions
- Death, Sudden, Cardiac, Ventricular Fibrillation, Tachycardia, Atrial Fibrillation, Sick Sinus Syndrome
- Interventions
- Not listed
- Lead sponsor
- Medtronic Corporate Technologies and New Ventures
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 1,023 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Little Rock, Arkansas
- Conditions
- Sick Sinus Syndrome, Heart Failure, Congestive, Atrial Fibrillation, Bradycardia, Ventricular Dysfunction
- Interventions
- Implantable Pulse Generators
- Device
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,070 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 63
- States / cities
- Phoenix, Arizona • Scottsdale, Arizona • Conway, Arkansas + 60 more
- Conditions
- Bradycardia, Sinus Node Dysfunction, Heart Block, Syncope, Cardiomyopathies, Ventricular Tachycardia, Heart Failure
- Interventions
- Physiologic pacing device implant
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 870 participants
- Timeline
- 2018 – 2021
- U.S. locations
- 26
- States / cities
- Huntsville, Alabama • Burlingame, California • San Diego, California + 22 more
- Conditions
- Sinus Node Dysfunction, Heart Block AV, LBBB, Heart Failure, Systolic
- Interventions
- Conventional fluoroscopy guided Conduction System Pacing(CSP), Electroanatomic Mapping (Fluoroless) guided Conduction System Pacing(CSP)
- Procedure
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Bradycardia, Sinus Node Dysfunction
- Interventions
- INGEVITY lead
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,060 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2019
- U.S. locations
- 44
- States / cities
- Gilbert, Arizona • Glendale, Arizona • Tucson, Arizona + 39 more
- Conditions
- Atrial Fibrillation, Atrial Flutter, Heart Block, Pulmonary Embolism and Thrombosis, Mitral Valve Repair, Sinus Node Dysfunction, Bradycardia, Brady-tachy Syndrome
- Interventions
- Perclose ProGlide Suture-Mediated Closure System (SMC) - LARGE-BORE PROCEDURES, Figure 8 Suture - LARGE-BORE PROCEDURES
- Device · Other
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 107 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Sick Sinus Syndrome, Complete Heart Block, Syncope, Chronic Systolic Heart Failure
- Interventions
- polymixin/bacitracin, cephalexin, or levofloxacin, or clindamycin, Saline
- Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,010 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Sick Sinus Syndrome
- Interventions
- Not listed
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Bradycardia, Sinus Node Dysfunction, Atrioventricular Block
- Interventions
- Select Secure pacing lead
- Device
- Lead sponsor
- David Haines, MD
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 2
- States / cities
- Royal Oak, Michigan • Troy, Michigan
- Conditions
- Arrhythmias, Cardiac
- Interventions
- Not listed
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2035
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio