View clinical trials related to Breast Cancer.
Filter by:RATIONALE: Biological therapies use different ways to stimulate the immune system and stop cancer cells from growing. PURPOSE: Phase I trial to study the effectiveness of biological therapy in treating patients who have metastatic cancer that has not responded to previous treatment.
This study will explore whether different forms, or variants, of genes are related to a person s risk of developing breast cancer. The genes that are looked at have no clinical significance today, and thus will not impact your personal healthcare at this time. However, these results may help researchers better understand why some people develop breast cancer and others do not. The study will try to determine: if people with breast cancer have different gene variants from people without the disease; if these genetic differences influence a person s susceptibility to breast cancer when they are exposed to certain environmental substances, such as nicotine and estrogen; and if breast cancer that occurs in families is related to a grouping of these variants. The study will also look for certain proteins, cells, or other substances in fluid aspirated (by the use of gentle suction; no needles) from the nipple that might represent a pattern, or "fingerprint," indicating increased risk for breast cancer. Study participants will complete questionnaires on cancer risk factors, diet, and family history. A small blood sample (3 tablespoons) will be drawn for study of genetic differences between people with breast cancer and people who are cancer-free. Nipple aspirations, a noninvasive method to obtain fluid from a women s breast, will be attempted 4 to 6 times, over a 4 6 week period. For this procedure, the subject places a warm moist towel over the breasts for about 20 minutes. The breasts are then cleansed with a rubbing alcohol pad. The subject compresses the breast with both hands and a small plastic cup is inverted over the breast. Suction is applied to a small syringe (no needles) attached to the cup for about 15 seconds. The procedure may be repeated up to 5 times on each breast. Any drops of fluid obtained from the nipple will be collected in a glass tube. ...
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. PURPOSE: This randomized phase II trial is studying three regimens of combination chemotherapy to compare how well they work in treating women with stage I or stage II breast cancer.
RATIONALE: Estrogen can stimulate the growth of breast cancer cells. Hormone therapy using letrozole may fight breast cancer by reducing the production of estrogen. Hormone therapy using tamoxifen may fight breast cancer by blocking the uptake of estrogen by the tumor cells. If is not yet known which treatment regimen is most effective for breast cancer. PURPOSE: Randomized double-blind phase III trial to compare the effectiveness of letrozole with that of tamoxifen in treating postmenopausal women who have breast cancer that has been surgically removed.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase II trial to study the effectiveness of irinotecan in treating patients who have metastatic or recurrent breast cancer.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of combining docetaxel, doxorubicin, and cyclophosphamide in treating women who have previously untreated stage III breast cancer.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining chemotherapy with peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more tumor cells. PURPOSE: Phase I trial to study the effectiveness of combination chemotherapy followed by peripheral stem cell transplantation in treating patients who have stage III or stage IV breast cancer.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Colony-stimulating factors such as filgrastim may increase the number of immune cells found in bone marrow or peripheral blood and may help a person's immune system recover from the side effects of chemotherapy. Combining chemotherapy with autologous peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more tumor cells. Radiation therapy uses high-energy x-rays to damage tumor cells. PURPOSE: Phase II trial to compare the effectiveness of two regimens of chemotherapy and filgrastim plus stem cell transplantation in treating patients who have previously untreated stage III or stage IV breast cancer.
RATIONALE: Interleukin-11 and filgrastim stimulate the production of blood cells. Giving these drugs to stimulate peripheral stem cells that can be collected for peripheral stem cell transplantation may result in fewer side effects after transplant. PURPOSE: Phase II trial to study the effectiveness of interleukin-11 plus filgrastim prior to peripheral stem cell transplantation in patients who have non-Hodgkin's lymphoma, Hodgkin's disease, breast cancer, or other solid tumors.
RATIONALE: Vaccines may make the body build an immune response to kill tumor cells.