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The primary aim of the study is to identify radiomic features as biomarkers of metastatic progression following primary therapy.
The study aims to evaluate radiomic markers in breast tumors to evaluate metastatic risk based on radiomic features following primary therapy. The investigators aim to analyze images at various time intervals before, during and after primary treatments using two advanced imaging techniques (DCE-MRI & DWI-MRI).
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| Measure | Description | Time Frame |
|---|---|---|
| Pathologic complete response (pCR) | Evaluating the degree of absence of residual cancer cells | Up to 60 months |
| Measure | Description | Time Frame |
|---|---|---|
| Time to distant breast cancer recurrence (months) | Evaluating the time until a recurrence event has occurred in the breast. | Up to 60 months |
| Time to distant metastasis | Evaluating onset of distant metastasis |
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Inclusion Criteria:
Exclusion Criteria:
1. Subjects with a past medical history of abnormalities, significant injury, or medical or surgical procedures (e.g. Silicone/saline implants) involving either breast, exclusive of the lesion at issue.
2. Subjects with any dermatologic abnormalities (including tattoos, open sores, or breached skin) involving either breast 3. Subjects with a current or past medical history of connective tissue disease 4. Subjects who are pregnant or lactating 5. Subjects with an implanted electronic device such as a cardiac pacemaker, defibrillator, or neurological stimulator 6. Subjects, who, in the opinion of the investigator or clinical research coordinator, may not otherwise be appropriate for inclusion into the study, such as significant anxiety, history of musculoskeletal disease which may predispose them to discomfort during the imaging/scanning period.
7. Allergies to any contrast agent administered to this study.
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This study will enrol women and men with a pathologically-confirmed diagnosis of invasive breast cancer that is stage I-III according to the AJCC v7 criteria.
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| Name | Affiliation | Role |
|---|---|---|
| William T. Tran, MRT(T), PhD | Radiation Therapist Clinician Scientist | Principal Investigator |
| Colleen Bailey, PhD | Sunnybrook Research Institute | Principal Investigator |
| Angus Lau, PhD | Sunnybrook Research Institute | Principal Investigator |
| Kasia Jerzak, MD, MSc | Sunnybrook Health Sciences Centre | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Sunnybrook Health Sciences Centre | Toronto | Ontario | M4N 3M5 | Canada |
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| Up to 60 months |
| Time to death | Evaluating time to cancer-related death | Up to 60 months |