Spots Global Cancer Trial Database for RNA Disruption Assay (RDA) Response Prediction in Neoadjuvant Chemotherapy Breast Cancer Treatment

Study Description

Brief Summary: The purpose of this study is to determine the optimal time to use the Tumor RNA Disruption Assay (RDA) as a predictor of pathological complete response (pCR) in patients with breast cancer treated with neoadjuvant chemotherapy. This is important because the earlier non-responders are identified, the greater is the impact of reducing side effects of ineffective treatments. The study hypothesis is that the RDA score will accurately predict for tumor response after one cycle of chemotherapy.

Detailed Description: This prospective clinical trial will determine if the tumor RDA score can predict for pCR after the first, second, and third cycles of chemotherapy in women with breast cancer treated with neoadjuvant therapy. Tumor RDA score will also be measured after the first dose of any new chemotherapy agent if residual palpable disease is present. Data will be collected until accrual target of 30 patients is met. All patients will undergo core needle biopsy of the breast tumor and analysis of ER, PR, and HER-2-Neu receptors. Patients will receive neoadjuvant therapy as recommended by their treating physicians. All chemotherapy regimens will be acceptable for participation in this study. Usually, these regimens are between 6 to 8 cycles, often with a switch of chemotherapy regimens after 3 to 4 cycles. Evaluation of tumor size will be determined by 2 axis tumor measurement performed prior to, and after each chemotherapy treatment. The Tumor RDA score will be evaluated by performing fine needle aspiration (FNA) biopsies under local anesthetic, if the tumor is clinically palpable, after the first, second, and third cycles of chemotherapy. Tumor RDA score will also be determined if palpable tumor is present after the first cycle of any second chemotherapy agent.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: FEMALE

Healthy Volunteers: No

Locations

Contact Details

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