- Conditions
- Syncope, Vasovagal
- Interventions
- CPC - Capsaicin, Phenylephrine, Caffeine, Tilt Table Test, Placebo
- Drug · Diagnostic Test
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 143 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
Search Results
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Showing 1–24
of 84
matching trials from the live ClinicalTrials.gov search.
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- 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
- 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
- Epilepsy, Epilepsy, Generalized, Seizures
- Interventions
- Clobazam Low Dose, Clobazam Medium Dose, Clobazam High Dose, Placebo
- Drug
- Lead sponsor
- Lundbeck LLC
- Industry
- Eligibility
- 2 Years to 60 Years
- Enrollment
- 238 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 34
- States / cities
- Huntsville, Alabama • Phoenix, Arizona • Los Angeles, California + 26 more
- Conditions
- Syncope
- Interventions
- Short Term Wearable Defibrillator
- Device
- Lead sponsor
- Zoll Medical Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2020
- U.S. locations
- 6
- States / cities
- Danbury, Connecticut • Jacksonville, Florida • Minneapolis, Minnesota + 3 more
- Conditions
- Alcohol Drinking
- Interventions
- Drinking Dashboard
- Behavioral
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 169 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Columbia, Missouri
- 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
- Syncope, Vasovagal
- Interventions
- Buzzy®, Music
- Device · Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 10 Years to 17 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018
- U.S. locations
- 2
- States / cities
- Atlanta, Georgia • Durham, North Carolina
- Conditions
- Ventricular Ejection Fraction, LVF, LV Dysfunction, Atrial Enlargement, Conduction Defect, Heart Failure, Valvular Heart Disease, Ischemic Heart Disease, Cardiotoxicity, Myocardial Infarction, Dilated Cardiomyopathy, HFrEF - Heart Failure With Reduced Ejection Fraction, HFpEF - Heart Failure With Preserved Ejection Fraction, Syncope, Remodeling, Cardiac
- Interventions
- 15-minutes of sitting during COR ECG Acquistion
- Device
- Lead sponsor
- Peerbridge Health, Inc
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 2,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 8
- States / cities
- Orange, California • Pasadena, California • Detroit, Michigan + 5 more
- 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
- Arrhythmia
- Interventions
- GAP-486 (ZP-123), 0.9% Sodium Chloride, USP
- Drug
- Lead sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 3
- States / cities
- San Francisco, California • Washington D.C., District of Columbia • Hershey, Pennsylvania
- Conditions
- Symptomatic Neurogenic Orthostatic Hypotension
- Interventions
- ampreloxetine
- Drug
- Lead sponsor
- Theravance Biopharma
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 110 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 13
- States / cities
- Colorado Springs, Colorado • Boca Raton, Florida • Port Charlotte, Florida + 10 more
- Conditions
- Blood Donors
- Interventions
- Fear Intervention
- Behavioral
- Lead sponsor
- Ohio University
- Other
- Eligibility
- 16 Years and older
- Enrollment
- 4,035 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Athens, Ohio
- Conditions
- Neurocardiogenic Syncope
- Interventions
- Propranolol
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- Not listed
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2005
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Vasovagal Syncope, Postural Tachycardia Syndrome, Hypnosis
- Interventions
- Not listed
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- Not listed
- Enrollment
- 93 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2006
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Pulmonary Arterial Hypertension
- Interventions
- QCC374, Placebo Matching
- Drug
- Lead sponsor
- Novartis Pharmaceuticals
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Syncope
- Interventions
- Propranolol
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- Not listed
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2005
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Fatigue, Stress, Burnout, Professional, Musculoskeletal Pain, Back Pain, Neck Pain, Headache, Dizziness, Sleep Disturbance, Chest Pain, Syncope, Cardiovascular Diseases, Shortness of Breath, Gastrointestinal Diseases
- Interventions
- Not listed
- Lead sponsor
- TMRW Life Sciences
- Industry
- Eligibility
- 22 Years to 65 Years
- Enrollment
- 246 participants
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Neurocardiogenic Syncope, Vasovagal Syncope
- Interventions
- Cardioneuroablation, Biosense Webster Navistar ThermoCool Diagnostic/Ablation Deflectable Tip Catheter
- Procedure · Device
- Lead sponsor
- David B. De Lurgio
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 2
- States / cities
- Atlanta, Georgia • Chapel Hill, North Carolina
- Conditions
- Syncope
- Interventions
- Not listed
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 7 Years to 21 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Syncope, Pediatric, Congenital Athymia, Congenital Heart Disease, Arrhythmia, Arrhythmia in Children
- Interventions
- Zio monitor
- Device
- Lead sponsor
- iRhythm Technologies, Inc.
- Industry
- Eligibility
- 1 Year to 17 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 4
- States / cities
- Washington D.C., District of Columbia • Boise, Idaho • Boston, Massachusetts + 1 more
- Conditions
- Syncope
- Interventions
- Tilt table test
- Procedure
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Cardiac Arrythmias, Syncope, Atrial Fibrillation, Atrial Flutter, Tachycardia, Stroke
- Interventions
- Abbott, Inc Confirm Rx™ versus Medtronic, Inc Reveal LINQTM
- Device
- Lead sponsor
- Sparrow Clinical Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 209 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 2
- States / cities
- Lansing, Michigan • Traverse City, Michigan
- Conditions
- Presyncope, Syncope
- Interventions
- Oral Water Hydration
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 11 Years to 21 Years
- Enrollment
- 1,820 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • Durham, North Carolina