Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 18, 2026, 12:53 PM EDT

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Showing 1–13 of 13 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Verily Clinical Study Watch Analytical Validation Study

NCT05534477
Conditions
Healthy Population, Chronic Disease
Interventions
Verily Clinical Study Watch, Vivalink ECG Patch, Modus StepWatch 4
Device
Lead sponsor
Verily Life Sciences LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
South San Francisco, California
Completed No phase listed Observational Accepts healthy volunteers

Performance and Accuracy of an AI Enhanced Smart Watch Single Lead ECG

NCT05450809
Conditions
Healthy
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 89 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Completed No phase listed Observational Accepts healthy volunteers

Menopause Racing Heart Study

NCT05062057
Conditions
Menopause Related Conditions
Interventions
Adhesive ambulatory ECG recording patches
Device
Lead sponsor
Indiana University
Other
Eligibility
40 Years to 62 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Atrial Fibrillation
Interventions
ECG
Diagnostic Test
Lead sponsor
University of Oklahoma
Other
Eligibility
50 Years to 100 Years
Enrollment
1,019 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Conditions
Malignant Digestive System Neoplasm
Interventions
Biospecimen Collection, Capecitabine, Diltiazem Hydrochloride, Electrocardiogram, Fluorouracil, Holter Monitoring, Isosorbide Mononitrate, Medical Device Usage and Evaluation, Placebo Administration, Questionnaire Administration
Procedure · Drug · Device + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Recruiting No phase listed Observational Accepts healthy volunteers

A Study of Mayo Clinic CV Research Heart & Voice Study

NCT07224685
Conditions
Cardiovascular Diseases
Interventions
Voice Recording
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
1,000,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Rochester, Minnesota
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
Arrhythmogenic Right Ventricular Cardiomyopathy, Arrhythmogenic Right Ventricular Dysplasia, Arrhythmogenic Ventricular Cardiomyopathy, Arrhythmogenic Cardiomyopathy, Ventricular Tachycardia, Sudden Cardiac Death
Interventions
ECG, Echocardiography, Cardiac MRI, Ambulatory ECG recording, Cardiac EP study, All study subjects will undergo sample collection for genetic testing.
Diagnostic Test · Genetic
Lead sponsor
Sheri Kashmir Institute of Medical Sciences
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Syncope, Pre-syncope, Atrial Fibrillation, Supraventricular Tachycardia
Interventions
Standard Holter/Investigational patch
Device
Lead sponsor
Seattle Institute for Cardiac Research
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
2
States / cities
Chicago, Illinois • Enumclaw, Washington
Conditions
Atrial Fibrillation
Interventions
Kardia Monitoring
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Cardiopulmonary Failure, Myocardial Infarction (MI), Heart Decompensation, Heart Failure, HFrEF - Heart Failure with Reduced Ejection Fraction, HFpEF - Heart Failure with Preserved Ejection Fraction, Syncopation, Syncope, Ischemic Cardiovascular Disease, STEMI, STEMI (ST Elevation MI), Atrial Fibrillation (AF), Atrial Enlargement, LVF, Conduction Defect, Conduction Abnormalities, Heart Block, Valvular Diseases, Cardiac Output, Low, Stroke Volume, Stroke Volume Variation, Hyperkalemia, Hypercalcemia, Hypocalcemia, LV Dysfunction, QT Prolongation, Sudden Cardiac Death Due to Cardiac Arrhythmia, Ventricular Arrhythmia, Pacing, Pacing Induced Dyssynchrony, Silent Ischemia, Pericarditis, Sleep Related Breathing Disorder, RSA, Apnea, Obstructive, Cardiac Output Measurement, Respiratory Impedance, CRT And/or ICD, Infarction, Cardiomyopathies, Primary, Hypertrophy
Interventions
SUBPROTOCOL A, SUBPROTOCOL B, SUBPROTOCOL C, SUBPROTOCOL D, SUBPROTOCOL E, SUBPROTOCOL F, SUBPROTOCOL G, SUBPROTOCOL H
Device
Lead sponsor
Peerbridge Health, Inc
Industry
Eligibility
18 Years and older
Enrollment
15,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Melbourne, Florida
Conditions
Lysosomal Diseases, Gangliosidosis, GM1
Interventions
AAV9-GLB1, Abdominal ultrasound, Rituximab, Sirolimus, Methylprednisolone, Prednisone, Audiology assessment with ABR, Bone density scan (DEXA), Electrocardiogram (EKG), Echocardiogram, Electroencephalogram (EEG) awake and extended overnight, Laboratory tests, Lumbar puncture, Brain MRI/MRS/fMRI, Neurocognitive testing, Neurology exam, PICC or other Central line placement, Skeletal survey, Skin biopsy, Speech and modified barium swallow study, Ophthalmology exam
Biological · Procedure · Drug + 3 more
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
6 Months to 12 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Arrhythmias, Cardiac, Atrial Fibrillation, Atrial Flutter, Bradycardia, Tachycardia
Interventions
Vectorcardiography (VECG)
Device
Lead sponsor
HeartBeam, Inc.
Industry
Eligibility
18 Years and older
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
5
States / cities
Atlanta, Georgia • Tucker, Georgia • New York, New York + 2 more