Spots Global Cancer Trial Database for Efficacy Study of Dasatinib in Locally Advanced Triple-Negative Breast Cancer Patients

Study Description

Brief Summary: We want to learn if dasatinib will make triple negative breast cancers smaller. We also hope that we can learn more about what makes triple negative breast cancers grow. We believe this information will help us to predict which patients will benefit from taking this drug or other drugs like it. This study is a "neoadjuvant study", which means that it is only open to women who have not had any treatment for their breast cancer. Neoadjuvant studies allow the study doctor to look at how the cells in your cancer change after taking the study medication. This will help us to understand whether or not dasatinib is an effective treatment for breast cancer. It will also help us to learn more about triple negative breast cancer and how to treat it.

Detailed Description: Women who have been recently diagnosed with a type of breast cancer called "triple negative", and have not yet received any type of treatment (surgery, radiation therapy, etc.) for breast cancer are among the patient population this study will seek. "Triple negative" means breast cancer is not estrogen receptor positive (ER+), progesterone receptor positive (PgR+) or human epidermal growth factor receptor positive (HER2+). Some types of breast cancers "overexpress" one or more of these receptors. "Overexpress" means that the cancer cells have too many of these receptors. ER and PgR are hormone receptors that are located on some types of breast cancer cells. When these receptors are present, the hormones estrogen and progesterone are able to tell cancer cells to grow and divide. This kind of breast cancer does not have an over-production (overexpression) of these three receptors, and that is why we call it "triple-negative" breast cancer. We are trying to find new and better treatments for women with triple negative breast cancer. We do not know what causes triple negative breast cancers to grow. Other research studies have shown that "triple negative" breast cancers overexpress different types of receptors. These receptors might help the cancer to grow. We will be testing a drug called dasatinib. Dasatinib is a drug that is made by Bristol-Myers Squibb. It is sold under the name of Sprycel. It was first used to treat patients with leukemia, a type of blood cancer. Dasatinib interferes with the growth of some cancers. Dasatinib attaches to the cancer cell and slows down or stops the cancer cell from growing. It is approved by the Food and Drug Administration (FDA), but not for the kind of cancer that you have been diagnosed with.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: FEMALE

Healthy Volunteers: No

Locations

Contact Details

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