Magnetic Resonance Imaging (MRI) of Tumor Response and Cognitive Impairment in Breast Cancer Patients Undergoing Chemotherapy

Study Overview
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Brief Summary
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We will use magnetic resonance imaging (MRI) to investigate tumor changes in women with breast cancer who are receiving anthracycline-based systemic chemotherapy. We will also use MRI and cognitive tests to study the possible effects of chemotherapy on the brains of these women. The results will be compared to a control group of normal healthy women. We will try to determine if MRI can be used to predict tumor response and cognitive changes related to the chemotherapy.

Detailed Description
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In this work we will utilize conventional magnetic resonance imaging as well as a set of advanced magnetic resonance imaging tools to investigate changes in tumor physiology and the human brain resulting from anthracycline-based systemic chemotherapy. We will recruit up to 15 subjects diagnosed with breast cancer and preparing for an anthracycline-based systemic chemotherapy regimen. Each subject will undergo the set of MR imaging tools before therapy, after one therapy session, after four therapy sessions, and at the conclusion of therapy. Conventional MRI methods will be used to quantify tumor-response to chemotherapy for each subject. A control group of up to 15 normal subjects will also be recruited and will undergo MR brain imaging twice with a gap of 6 months between scans. All subjects will also undergo a battery of neuropsychological tests at each imaging session. The results of the neuropsychological tests will be used to quantify cognitive changes for each subject. A final analysis will determine if the advanced MR modalities can be used to predict the response of tumors or human cognition to chemotherapy.

Official Title
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Magnetic Resonance Imaging of Tumor Response and Cognitive Impairment in Breast Cancer Patients Undergoing Anthracycline-based Systemic Chemotherapy

Conditions
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Breast Cancer

Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Diagnosed with Adenocarcinoma(ER+ve, PR+ve) Prescribed, but not yet begun, anthracycline based systemic chemotherapy Not prescribed Avastin Able to read and write in English Have signed informed consent Exclusion Criteria: Diagnosed psychiatric disorder Conditions that would preclude MRI (Pacemaker, metal objects in body, claustrophobia, pregnancy, etc.) Serious, unstable medical or mental illness Medical contraindication to any study procedure Current alcohol or other substance use disorder (excluding nicotine) Have not read and signed informed consent, or do not understand its contents

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 65 Years

Sexes Eligible for Study
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Female

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Breast cancer, chemotherapy<br>Up to 15 women with breast cancer who are to undergo systemic anthracycline based chemotherapy. | |
| Normal control<br>Up to 15 normal, healthy women. | |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Breast cancer, Magnetic Resonance Imaging, Anthracycline based systemic chemotherapy, Tumor response, Cognitive Impairment, Chemo Brain