Clinical trial Recruiting at 1 site Observational Ages 18 and up

New ultrasound method for detecting and monitoring breast cancer

Official title: Quantitative Microvasculature Imaging for Breast Cancer Detection and Monitoring

Run by Mayo Clinic · NCT04799535 · Data updated 2026-11-12

This study tests a new ultrasound method to see if it can better detect breast cancer and track how well treatment is working for patients with suspicious breast lumps.

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Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment550 (estimated)
SponsorMayo Clinic
Academic / other
Drugs / interventionschemotherapy
Locations1 site (Rochester, Minnesota)
StatusRecruiting
StartedSeptember 1, 2019
Main results expectedNovember 29, 2027
Study endsNovember 29, 2027
Registry record updatedFebruary 3, 2026
Trial IDNCT04799535 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include adult patients aged 18 and older with suspicious breast masses or those diagnosed with breast cancer undergoing neoadjuvant therapy.

Probably not a fit

Patients with breast implants or conditions that prevent the effective use of ultrasound will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study evaluates a novel breast ultrasound technique aimed at improving the diagnosis of breast cancer and monitoring treatment response. It involves pre-biopsy patients with suspicious breast masses and those undergoing neoadjuvant chemotherapy or endocrine therapy. The study will assess the diagnostic performance of this ultrasound method against pathology results and compare its effectiveness in predicting treatment response to traditional MRI. Participants will undergo multiple ultrasound assessments throughout their treatment process.

Why it matters

Potential benefit: If successful, this method could enhance early detection and monitoring of breast cancer, leading to better patient outcomes.

How similar studies have gone: Other studies have shown promise in using ultrasound for breast cancer detection, but this specific approach is novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* AIM 1: Patient volunteers, ages \>= 18 with suspicious breast masses scheduled for breast biopsy, or at least two weeks or more after breast biopsy
* AIM 2: Patient volunteers, ages \>= 18 who have biopsy proven breast cancer and are going under neoadjuvant chemotherapy and/or endocrine therapy had their baseline MRI and/or ultrasound

Exclusion Criteria:

* Patients with breast implants or any condition that does not allow proper use of ultrasound (US)

Where it's running

  • Mayo Clinic in Rochester
    Rochester, Minnesota, United States
    Recruiting

Study contacts

  • Principal investigator: Azra Alizad, M.D. — Mayo Clinic in Rochester

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.