- Conditions
- Patent Foramen Ovale, Cardiac Implantable Electronic Device
- Interventions
- Apixaban, Placebo
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 85 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2020
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
Search Results
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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 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Heart Failure and Reduced Ejection Fraction
- Interventions
- Online, patient-facing decision-making aid (app) with personalized risk information., Implantable Cardioverter Defibrillator (ICD), Online, patient-facing decision-making app without personalized risk information.
- Other · Device
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 600 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 2
- States / cities
- San Francisco, California • Greenville, North Carolina
- 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
- Ventricular Arrhythmias
- Interventions
- Defibrillation testing
- Device
- Lead sponsor
- The Cooper Health System
- 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
- Heart Failure, ICD, Chronotropic Incompetence
- Interventions
- CLS Mode on Biotronik CRT-D, Accelerometer Mode on Biotronik CRT-D
- Device
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Focus Whether After Implant Pre-AICD Video Was Helpful
- Interventions
- Video/workbook for patients about to receive an AICD, LiveSkills Video/Workbook for patients about to receive an AICD
- Behavioral
- Lead sponsor
- Williams LifeSkills
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- 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
- Tachycardia, Ventricular
- Interventions
- Bispectral index monitoring, Ramsey Sedation Scale
- Device · Other
- Lead sponsor
- Baystate Medical Center
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2013
- U.S. locations
- 1
- States / cities
- Springfield, Massachusetts
- Conditions
- Ventricular Tachycardia
- Interventions
- amiodarone, sotalol, Biosense Webster's NAVI-STAR Thermo-Cool
- Drug · Device
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 5
- States / cities
- Baltimore, Maryland • Durham, North Carolina • Columbus, Ohio + 2 more
- Conditions
- Ischemic Cardiomyopathy, Nonischemic Cardiomyopathy
- Interventions
- Not listed
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2030
- U.S. locations
- 2
- States / cities
- Newark, Delaware • Baltimore, Maryland
- Conditions
- Patients With a Generation 2 Medtronic Implantable Cardioverter-defibrillator(ICD)
- Interventions
- Not listed
- Lead sponsor
- Englewood Hospital and Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Englewood, New Jersey
- Conditions
- ICD, Anxiety, Patient Engagement
- Interventions
- Dance4Healing Telehealth Live Zoom Sessions, Dance Buddy
- Behavioral
- Lead sponsor
- Sanjiv Narayan, MD, PhD
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Arrhythmia
- Interventions
- Autointrinsic Conduction Search Algorithm
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 157 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2007
- U.S. locations
- 1
- States / cities
- Pomona, New Jersey
- Conditions
- MRI Scans, Magnetic Resonance Imaging, Pacemaker, Implantable Cardioverter Defibrillator
- Interventions
- MRI Scan
- Other
- Lead sponsor
- Lancaster General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 262 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Lancaster, Pennsylvania
- Conditions
- Congestive Heart Failure, Cardiac Resynchronization Therapy
- Interventions
- Kronos LV-T, Lumax HF-T
- Device
- Lead sponsor
- Biotronik, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 66 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 12
- States / cities
- Phoenix, Arizona • Scottsdale, Arizona • Wilmington, Delaware + 9 more
- Conditions
- Congestive Heart Failure
- Interventions
- Azimilide 2HCl
- Drug
- Lead sponsor
- Forest Laboratories
- Industry
- Eligibility
- Male only
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Scottsdale, Arizona
- Conditions
- Pacemaker, Implantable Cardioverter-Defibrillators
- Interventions
- Questionnaires, Phone Interviews, Educational Packet
- Other · Behavioral
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 104 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2015
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Ventricular Tachycardia, Ischemic
- Interventions
- Drug Treatment, Catheter Ablation
- Drug · Device
- Lead sponsor
- Biosense Webster, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 23
- States / cities
- Los Angeles, California • San Francisco, California • Aurora, Colorado + 14 more
- Conditions
- Tachyarrhythmias, Sudden Cardiac Death, Heart Failure
- Interventions
- SJ4 connector and RV high voltage SJ4 lead
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,701 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2015
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Cardiomyopathies, Gender, Implantable Defibrillator User
- Interventions
- Not listed
- Lead sponsor
- Biotronik, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 49
- States / cities
- Birmingham, Alabama • Fairhope, Alabama • Rancho Mirage, California + 41 more
- Conditions
- Myocardial Infarction, Arrhythmia, Ventricular, Ischemic Cardiomyopathy
- Interventions
- T Wave Alternans Test
- Procedure
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- Not listed
- Enrollment
- 405 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2007
- U.S. locations
- 47
- States / cities
- Mobile, Alabama • Phoenix, Arizona • Walnut Creek, California + 44 more
- Conditions
- Defibrillators, Implantable
- Interventions
- Not listed
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- Not listed
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Arrhythmia
- Interventions
- Azimilide Dihydrochloride, placebo
- Drug
- Lead sponsor
- Forest Laboratories
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 633 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2004
- U.S. locations
- 78
- States / cities
- Mobile, Alabama • Mesa, Arizona • Little Rock, Arkansas + 67 more
- Conditions
- Arrhythmias, Cardiac
- Interventions
- Stress reduction treatment (SRT) program
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 314 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut