- Conditions
- Heart Failure
- Interventions
- Insignia Plus / Ultra (Guidant/Boston Scientific)
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 5
- States / cities
- Jonesboro, Arkansas • Louisville, Kentucky • Baltimore, Maryland + 2 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 49–72
of 235
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Complications; Arthroplasty, Complications; Arthroplasty, Mechanical
- Interventions
- Not listed
- Lead sponsor
- Hospital for Special Surgery, New York
- Other
- Eligibility
- 21 Years to 95 Years
- Enrollment
- 587 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2024
- 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, 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
- 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
- Lead Extraction Procedures
- Interventions
- Not listed
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- Not listed
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2027
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Cardiac Rhythm Disorder, Bradycardia
- Interventions
- Aveir VR Leadless Pacemaker System
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,276 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 38
- States / cities
- Birmingham, Alabama • Huntsville, Alabama • Scottsdale, Arizona + 32 more
- 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
- Heart Failure，Congestive, Cardiomyopathies, Left Ventricular Dysfunction
- Interventions
- HOT-CRT, Biventricular Pacing
- Device
- Lead sponsor
- Pugazhendhi Vijayaraman
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- Conditions
- Hypertension, Hypertension, Systolic, Hypertension, Essential
- Interventions
- Medtronic Astra/Azure DR MRI IPG with AVIM therapy Activated, Medtronic Astra/Azure DR MRI IPG with AVIM therapy Deactivated
- Device
- Lead sponsor
- Orchestra BioMed, Inc
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 316 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2029
- U.S. locations
- 72
- States / cities
- Scottsdale, Arizona • Glendale, California • Newport Beach, California + 60 more
- Conditions
- Congestive Heart Failure
- Interventions
- Cardiac Resynchronization Therapy with & without defibrillator
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 2,200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2002
- U.S. locations
- 1
- States / cities
- Saint Paul, Minnesota
- Conditions
- Atrial Fibrillation
- Interventions
- CRM Device
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 5,379 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2012
- U.S. locations
- 1
- States / cities
- Sylmar, California
- 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
- Heart Diseases
- Interventions
- BMS-394136, Placebo
- Drug
- Lead sponsor
- Bristol-Myers Squibb
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2005
- U.S. locations
- 3
- States / cities
- Salisbury, Maryland • Ann Arbor, Michigan • Columbus, Ohio
- Conditions
- Atrial Fibrillation
- Interventions
- ATI-2042, ATI-2042 200 mg
- Drug
- Lead sponsor
- ARYx Therapeutics
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 27
- States / cities
- Phoenix, Arizona • Scottsdale, Arizona • Tucson, Arizona + 24 more
- Conditions
- Arrhythmia, Bradycardia
- Interventions
- Pacemaker
- Device
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- Not listed
- Enrollment
- 860 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 51
- States / cities
- Anchorage, Alabama • Mobile, Alabama • Fullerton, California + 48 more
- Conditions
- Bradycardia
- Interventions
- Evaluation Group, Control Group (Historical)
- Other
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 257 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 11
- States / cities
- Palo Alto, California • Hartford, Connecticut • Daytona Beach, Florida + 8 more
- Conditions
- Tachycardia, Ventricular, Heart Failure, Congestive, Ventricular Fibrillation, Ventricular Dysfunction, Bradycardia
- Interventions
- Not listed
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 3,032 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2010
- U.S. locations
- 113
- States / cities
- Tucson, Arizona • Little Rock, Arkansas • Fresno, California + 107 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
- Bradycardia
- Interventions
- Leadless Pacemaker
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 952 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2022
- U.S. locations
- 50
- States / cities
- Birmingham, Alabama • Huntsville, Alabama • La Jolla, California + 43 more
- Conditions
- Prolonged QT Interval
- Interventions
- Not listed
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Atrial Fibrillation
- Interventions
- Implantable Loop Recorder
- Device
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 6
- States / cities
- Bay Shore, New York • Huntington, New York • Manhasset, New York + 3 more
- Conditions
- Hypertrophic Cardiomyopathy
- Interventions
- Pacemaker therapy
- Device
- Lead sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
- NIH
- Eligibility
- Not listed
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2002
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Heart Failure, Systolic, Mechanical Circulatory Support, Cardiovascular Hemodynamics
- Interventions
- preload challenge, afterload challenge, contractility assessment
- Diagnostic Test
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 7 participants
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Aurora, Colorado