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Showing 121–144 of 700 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

Electrocardiography Data Analysis in Sleep Disorders

NCT02188498
Conditions
Sleep Disorders, Sleep Apnea, Sleep Disordered Breathing
Interventions
Polysomnography
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 95 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Wearable Technology in Endoscopy

NCT05044104
Conditions
Healthy
Interventions
Consumer-facing wearable smart watch
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
292 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Assessment of Consciousness States with NextSense Ear Bud Devices

NCT05114616
Conditions
Sleep
Interventions
NextSense EEG-enabled earbuds, Ellcie Healthy Glasses
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years to 60 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Completed Phase 1 Interventional Accepts healthy volunteers

CAEB071 Thorough QTc Study in Healthy Volunteers

NCT01594255
Conditions
Healthy
Interventions
sotrastaurin, placebo to sotrastaurin, Avelox
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 50 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Austin, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Energy Drink Brands on Heart Rhythm

NCT03196908
Conditions
Electrical Alternation of Heart, Blood Pressure
Interventions
Energy Drink Brand 1, Energy Drink Brand 2, Placebo
Dietary Supplement · Other
Lead sponsor
University of the Pacific
Other
Eligibility
18 Years to 40 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Stockton, California
Conditions
Infections, Respiratory Tract
Interventions
GSK2140944, GSK2140944 placebo, Moxifloxacin, Moxifloxacin placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Austin, Texas
Conditions
Atrial Fibrillation
Interventions
Zio XT® Patch
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
65 Years and older
Enrollment
24,060 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2033
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Abnormality in Fetal Heart Rate or Rhythm
Interventions
Not listed
Lead sponsor
Mindchild Medical Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
2
States / cities
Boston, Massachusetts • Akron, Ohio
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Health Electronic Assessment of Risks and Trends Using Biometric Equipment and Technology

NCT06753045
Conditions
Heart Diseases
Interventions
Smartwatch
Other
Lead sponsor
Tulane University
Other
Eligibility
18 Years to 120 Years
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
3
States / cities
New Orleans, Louisiana
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of Accuracy and Consistency of the X-Trodes System

NCT05722639
Conditions
Equipment and Supplies
Interventions
X-Trodes acquisition system
Device
Lead sponsor
B-Cube
Other
Eligibility
21 Years and older
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Influence of Progesterone Administration on Drug-Induced QT Interval Lengthening

NCT01929083
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
Not listed Not applicable Interventional Accepts healthy volunteers

MyoVista wavECG Clinical Evaluation: >=60 y/o Enrichment Population

NCT05364541
Conditions
Health Screening
Interventions
MyoVista wavECG
Device
Lead sponsor
Heart Test Laboratories, Inc.
Industry
Eligibility
60 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Right Bundle-Branch Block
Interventions
Optimization of CRT Device
Diagnostic Test
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 89 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
2
States / cities
Little Rock, Arkansas • Detroit, Michigan
Conditions
Coronary Artery Disease
Interventions
CADence testing will be performed
Device
Lead sponsor
AUM Cardiovascular, Inc.
Industry
Eligibility
22 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
3
States / cities
Minneapolis, Minnesota • Northfield, Minnesota
Conditions
Impaired Driving, Sleep Driving
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Heart Disease
Interventions
Focused Cardiac Ultrasound, 6-Lead AI-ECG, 12-Lead AI-ECG
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
19,300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Cardiomyopathies, Congestive Heart Failure
Interventions
Biotronik Vision Guidewire
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Arrhythmias, Cardiac, Cardiac Arrest, Cardiac Arrythmias
Interventions
Neural Network Classifier
Other
Lead sponsor
Scripps Clinic
Other
Eligibility
Not listed
Enrollment
25,458 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
San Diego, California
Active, not recruiting No phase listed Observational

Effects of Transitional Circulation in ELBW Infants

NCT02016599
Conditions
Neonatal Prematurity, Hypotension
Interventions
Monitoring and biospecimen collection
Other
Lead sponsor
University of Iowa
Other
Eligibility
Up to 1 Week
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2032
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Healthy
Interventions
cangrelor, moxifloxacin, placebo
Drug
Lead sponsor
The Medicines Company
Industry
Eligibility
18 Years to 45 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Tacoma, Washington
Conditions
Atrial Fibrillation (AF), Tachycardia, Bradycardia, PVC - Premature Ventricular Contraction, Premature Atrial Contraction
Interventions
Test Algorithm and Test Device
Device
Lead sponsor
Zywie, Inc.
Industry
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Bozeman, Montana
Conditions
Cardiogenic Shock, Acute Myocardial Infarction, Acute Decompensated Heart Failure
Interventions
NIRSense Tissue Oximetry Sensor System
Device
Lead sponsor
NIRSense Inc.
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Weston, Florida
Conditions
Covid19, Cardiovascular Risk Factor
Interventions
Not listed
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 89 Years
Enrollment
1,355 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Portland, Oregon
Completed Not applicable Interventional Results available

Vagal Nerve Stimulation for Treatment Resistant Major Depression

NCT04990687
Conditions
Major Depressive Disorder
Interventions
gammaCore™
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 75 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Birmingham, Alabama