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About
The purpose of this study is to determine whether Cisplatin when given with radiation therapy prior to surgery is effective in improving response to treatment in breast cancer patients. Tumor, blood and bone marrow samples will be collected in this study and will also help researchers determine if cisplatin is able to change tumor DNA so it cannot multiply itself and create more tumor cells, and cause the tumor cells to die.
Full description
After Diagnosis: Clinical Stage IIB, III Breast Cancer, Triple Negative
Week 0: Port-A-Cath placement Tumor biopsy (Core and FNA) Blood collection Bone marrow aspiration Sentinel Lymph node biopsy, if axillary US negative
Week 1: Chemo & Radiation Day 1: Radiation Therapy, Cisplatin 75mg/m^2 (cycle 1) Days 2-5: Radiation Therapy
Week 2: Radiation Day 1-5: Radiation Therapy
Week 3: Radiation Days 1-5: Radiation Therapy
Week 4: Chemo & Radiation Day 1: Radiation Therapy, Cisplatin 75mg/m^2 (cycle 2) Days 2-5: Radiation Therapy
Week 5: Radiation Days 1-5: Radiation Therapy
Week 6: Radiation Days 1-5: Radiation Therapy
Week 7: Chemo Day 1: Cisplatin 75mg/m^2 (cycle 3)
Week 10: Chemo Day 1:Cisplatin 75mg/m^2 (cycle 4)
Week 13: Surgery Mastectomy with/without axillary lymph node dissection Tumor biopsy (Core and FNA) Blood collection Bone marrow aspiration
Week 15 - 21: Recommended (physician discretion) Adjuvant Chemo Dose dense Doxorubicin: 60mg/m^2 & Cyclophosphamide: 600mg/m^2, every 2 weeks for 4 cycles
Week 21 - 29: Recommended (physician discretion) Adjuvant Chemo Paclitaxel: 175mg/m^2 every 2 weeks for 4 cycles
Week 52 IVAD Removal, Bone marrow aspiration
Follow-Up (up to 5 years) Q 3 months for year 1 Q 6 months for year 2-3 Q 1 year for years 4-5
Enrollment
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Inclusion criteria
Patients must be >= 18 years of age
Patients must be newly diagnosed with primary invasive ductal breast adenocarcinoma.
Tumor classified as clinically stage T2, T3 or T4 with any N (NX, N1, N2, or N3).
Tumor does not express the following biomarkers: estrogen receptor, progesterone receptor, Her2/neu
Adequate organ function defined as:
Exclusion criteria
Primary purpose
Allocation
Interventional model
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5 participants in 1 patient group
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Data sourced from clinicaltrials.gov
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