VisR Ultrasound for Noninvasively Interrogating Stromal Collagen Organization in Women as a Breast Cancer Biomarker: Evaluation of Anisotropy in Cancer Patients
Recruiting now
Conditions studied: Breast Cancer
In brief
Purpose: This study will evaluate how measurements of tissue stiffness, viscosity, and anisotropy using non-invasive ultrasound imaging correlate with breast tumor malignancy and response to chemotherapy. Participants: Up to 200 women with benign or malignant breast tumors for arm 1 and up to 50 women undergoing neoadjuvant chemotherapy in the breast for arm 2 will be recruited. Procedures (methods): The research team will use an ultrasound scanner to acquire non-invasive elastography data from the breast of each subject, testing a range of transducer rotation angles. Transducer position will be monitored using a position sensor during imaging.
Key facts
- Study ID
- NCT06878547
- Run by
- UNC Lineberger Comprehensive Cancer Center
- People needed
- 250
- Starts
- 2025-03-07
- Expected to finish
- 2028-02-24
- Last updated by the study team
- 2026-06-02
Who can join
Age: 20 and older, up to 90. Sex: female. Healthy volunteers: not accepted.
Where it is running
- University of North Carolina at Chapel Hill — Chapel Hill, North Carolina, United States (enrolling)
Full record on ClinicalTrials.gov
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