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Showing 1–7 of 7 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Breast
Interventions
QT Ultrasound scan
Device
Lead sponsor
QT Ultrasound LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
755 participants
Timeline
2017 – 2020
U.S. locations
2
States / cities
Long Beach, California • Novato, California
Conditions
Breast Fibroadenoma
Interventions
QT Ultrasound
Diagnostic Test
Lead sponsor
QT Ultrasound LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
Long Beach, California • Novato, California
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Clinical PRoduct DevelOpment StudyinG the QT Ultrasound® BReast ScannEr With Volunteer SubjectS

NCT02948361
Conditions
Volunteer Subjects
Interventions
QT Ultrasound Breast Scan
Other
Lead sponsor
QT Ultrasound LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
Novato, California
Conditions
Breast Carcinoma
Interventions
QT Ultrasound Breast Scanner, Questionnaire Administration
Device · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Mass Lesion
Interventions
Quantitative Transmission Ultrasound
Device
Lead sponsor
QT Ultrasound LLC
Industry
Eligibility
25 Years and older · Female only
Enrollment
287 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Rochester, New York
Conditions
Breast Cancer Screening
Interventions
QT Scanner
Diagnostic Test
Lead sponsor
QT Ultrasound LLC
Industry
Eligibility
Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers Results available

Fetal and Neonatal Magnetophysiology

NCT01903564
Conditions
Fetal Arrhythmia, Abnormality in Fetal Heart Rate or Rhythm, Long QT Syndrome
Interventions
magnetocardiography, postnatal ECG, fetal echocardiography
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Madison, Wisconsin