- Conditions
- Prolonged QT Interval in EKG and Sudden Death
- Interventions
- Progesterone, Placebo, Ibutilide
- Drug
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 21 Years to 40 Years · Female only
- Enrollment
- 19 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 2
- States / cities
- Indianapolis, Indiana
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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 191
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Arrhythmia, Ventricular Tachycardia (VT)
- Interventions
- Vagus Nerve Stimulation (VNS)
- Other
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Ventricular Tachycardia
- Interventions
- Versed, Fentanyl, Propofol, Sevoflurane
- Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cardiac Arrest
- Interventions
- amiodarone, Lidocaine, Normal saline
- Drug · Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3,024 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 7
- States / cities
- Birmingham, Alabama • San Diego, California • Portland, Oregon + 4 more
- Conditions
- Ventricular Arrhythmia
- Interventions
- VINTAGE (Ventricular Intramyocardial Navigation for Tachycardia Ablation Guided by Electrograms)
- Device
- Lead sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
- NIH
- Eligibility
- 21 Years to 100 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Ventricular Tachycardia, Myocardial Infarction
- Interventions
- Stereotactic Body Radiation Therapy (SBRT)
- Radiation
- Lead sponsor
- Corewell Health East
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Royal Oak, Michigan
- Conditions
- Ventricular Tachycardia (VT)
- Interventions
- Implantable Cardioverter Defibrillator (ICD), Catheter Ablation
- Device · Procedure
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2021
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Tachycardia, Ventricular Arrhythmias
- Interventions
- Defibrillation following induction of VT/VF
- Device
- Lead sponsor
- Medtronic Cardiac Rhythm and Heart Failure
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 87 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 14
- States / cities
- Scottsdale, Arizona • Hartford, Connecticut • Jacksonville, Florida + 10 more
- Conditions
- Ventricular Tachycardia, Cardiomyopathy, Premature Ventricular Contractions
- Interventions
- stereotactic body radiotherapy (SBRT)
- Radiation
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2024
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Focal Ventricular Arrhythmias, Premature Ventricular Contractions, Ventricular Tachycardias
- Interventions
- Point Ablation Catheter
- Device
- Lead sponsor
- Vivek Reddy
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Myalgic Encephalomyelitis/Chronic Fatigue Syndrome, Chronic Fatigue Syndrome, Myalgic Encephalomyelitis, Exercise Intolerance, Dysautonomia, Low Ventricular Filling Pressures (Preload Failure), Postural Orthostatic Tachycardia Syndrome, Orthostatic Hypotension, Fibromyalgia
- Interventions
- Pyridostigmine Bromide, Placebo
- Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Atrial Flutter, Ventricular Tachycardia
- Interventions
- Amigo catheter robot
- Device
- Lead sponsor
- Catheter Robotics, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 181 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 11
- States / cities
- Newport Beach, California • Redwood City, California • Chicago, Illinois + 8 more
- Conditions
- Ventricular Tachyarrhythmias
- Interventions
- Not listed
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 21 Years to 90 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 2
- States / cities
- San Diego, California
- Conditions
- Ventricular Tachycardia (VT)
- Interventions
- Sphere-9 Catheter with the Affera Mapping and Ablation System
- Device
- Lead sponsor
- Medtronic Cardiac Ablation Solutions
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 6
- States / cities
- Boston, Massachusetts • New York, New York • Cleveland, Ohio + 3 more
- Conditions
- Ventricular Tachycardia, Sudden Cardiac Death
- Interventions
- Functional Substrate-Only Mapping without VT Induction, Standard-of-Care Mapping/Imaging
- Procedure
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Ventricular Tachycardia
- Interventions
- Sphere-9 Catheter with the Affera Mapping and Ablation System
- Device
- Lead sponsor
- Medtronic Cardiac Ablation Solutions
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 260 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 4
- States / cities
- Manhasset, New York • Winston-Salem, North Carolina • Columbus, Ohio + 1 more
- Conditions
- Long qt Syndrome, Torsade de Pointes
- Interventions
- Not listed
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2019
- U.S. locations
- 4
- States / cities
- Boston, Massachusetts • West Roxbury, Massachusetts
- Conditions
- Torsades de Pointes
- Interventions
- VI-0521
- Drug
- Lead sponsor
- VIVUS LLC
- Industry
- Eligibility
- 19 Years to 50 Years
- Enrollment
- 112 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Ventricular Tachycardia
- Interventions
- clonidine, metoprolol
- Drug
- Lead sponsor
- James Martins
- Other
- Eligibility
- 18 Years to 85 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2012
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Premature Ventricular Contraction, Ventricular Tachycardia
- Interventions
- VIVO™
- Device
- Lead sponsor
- Catheter Precision. Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018
- U.S. locations
- 3
- States / cities
- Iowa City, Iowa • Baltimore, Maryland • Charleston, South Carolina
- Conditions
- Ventricular Tachycardia, Arrhythmia
- Interventions
- 123I-metaiodobenzylguanidine
- Drug
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2019
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Ventricular Tachycardia
- Interventions
- Magstim SuperRapid
- Device
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Death, Sudden, Cardiac, Ventricular Fibrillation, Tachycardia, Ventricular
- Interventions
- Defibrillation of pulseless VT/VF by AECD
- Device
- Lead sponsor
- Foundation for Atlanta Veterans Education and Research, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 192 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Decatur, Georgia
- Conditions
- Ischemic Ventricular Tachycardia
- Interventions
- Therapy Cool Path Duo Cardiac Ablation System
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 5
- States / cities
- Birmingham, Alabama • Maywood, Illinois • Indianapolis, Indiana + 2 more