Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 11, 2026, 4:34 AM EDT

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Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
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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
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
Thyroid Nodule
Interventions
SWUS Elastography
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Seattle, Washington
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