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Clinical Trial Summary

The purpose of the study is to test the hypothesis that ultrasound imaging and spectroscopy may be used as a predictive marker of advanced tumour response to neoadjuvant treatment consisting of chemotherapy or concurrent chemotherapy-radiotherapy. The main goal is to select the best ultrasound spectroscopy parameter and vascular-distribution index to use as an early predictor of pathological complete or partial response as a primary endpoint and tumour size decrease as a secondary endpoint.


Clinical Trial Description

This project is an early validation study in human subjects that will use three-dimensional ultrasound imaging and spectroscopy to monitor cell death occurring at various time points during a patient's treatment for advanced breast cancer. Standard neoadjuvant treatments for breast cancer consisting of combined chemotherapy and radiotherapy will be used in patients. Reponses will be followed with ultrasound imaging and spectroscopy at regular predetermined time-points. The research is exploratory since upon data analysis it will examine the use of different ultrasound backscatter parameters as potential markers of cell death and correlate these with changes in tumour size and complete pathological response. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06193122
Study type Observational
Source Sunnybrook Health Sciences Centre
Contact Gregory J Czarnota, PhD, MD
Phone (416) 480-5329
Email Gregory.Czarnota@sunnybrook.ca
Status Not yet recruiting
Phase
Start date April 2024
Completion date April 2029

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