- 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
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–7
of 7
matching trials from the live ClinicalTrials.gov search.
- 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 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
- 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
- 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
- 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
- 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