View clinical trials related to Breast Neoplasms.
Filter by:This study will examine specific biomarkers in primary invasive breast cancer and explore their correlation with patient outcome following standard neoadjuvant treatment.
This study is being done to find out if it is possible to enroll minority women with breast cancer in a study of how chemotherapy may affect their ability to answer certain questions and perform certain tasks that measure brain activity. The investigators want to look at thinking and brain activity in patients to see if cancer treatments can cause any brain changes. For this study, women without cancer, are being asked to participate in order to compare the answers to the questions and the brain wave activity measured in the women with cancer to women who don't have cancer.
This is a research study of the effect of Vitamin D on breast cancer. We hope to learn whether Vitamin D can change characteristics of certain genes in a breast cancer tumor that affect its growth. We believe some of these characteristics may be influenced by body weight.
Breast cancer is a common malignancy among women in the United States. There are a variety of treatment decisions that need to be made. This study has been developed after a review of the literature demonstrated that women with breast cancer are making decisions regarding complex therapy issues in a way that is not congruent with their decision-making control preference. Some patients want to be empowered with information so that they can actively participate in the decision making about their care; others want to rely on the recommendations made by the oncologist. This is important because patients who were not satisfied with their adjuvant treatment decision noted a negative effect on quality of life and self image. These patients had more difficulties with treatment side effects; including aches, hot flashes, pain, and mood alteration. In additions the Institute of Medicine recommended that patient centeredness be a key aim of health care organizations and that all patients be given the opportunity to exercise the degree of control they choose over health care decisions that affect them. It is hypothesized that women making decisions regarding adjuvant therapy who are supported to make decisions based on their preferred level of control will have positive psychological outcomes.
Background: - Some breast cancer cells have specific proteins (receptors) on their surface that make the tumor grow faster than normal cells. One of these receptors is called HER2/neu. - An FDA-approved drug called Herceptin attaches to HER2/neu if it is present on the cancer cell. - Indium-Herceptin is an agent in which a tiny amount of radioactivity called Indium has been attached to a tiny amount of Herceptin. Objectives: -To see if Indium-Herceptin provides information about the characteristics of the breast cancer in women whose tumors express HER2/neu and those whose tumors do not. Eligibility: -Women 18 years or older with primary or metastatic breast cancer who have not received treatment with herceptin for at least 6 months before enrollment into the study. Design: - Tissue from the patient s original breast or tumor biopsy is analyzed for HER2/neu status. - Patients have a physical examination and review of medical records. - Patients receive an injection of Indium-Herceptin, followed by scanning with a gamma camera that detects the radioactivity in the Indium-Herceptin. - Patients return to the clinic 1, 2, 3 and 7 days later for repeat imaging to determine the best time to image after injection of Indium-Herceptin. - Blood samples are obtained every day of scanning to monitor the effects, if any, of the Indium-Herceptin and to see how fast the agent leaves the body.
The main objective of this study is to compare the proportions of late enhancement in patients with Left ventricular (LV) dysfunction as Herceptin ® and in a control group consisting of patients who did not have LV dysfunction after 6 months under the same treatment.
PF-04691502 is an inhibitor of PI3K and mTOR kinase. Published data support the hypothesis that a PI3K/mTOR antagonist in combination with letrozole might mitigate the intrinsic or acquired resistance to hormonal therapy and restore hormone sensitivity in high risk (high Ki-67) patient population of hormone-sensitive breast cancers. In addition, Ki-67, a marker of cellular proliferation, could be used to select those patients who benefit from treatment with a PI3K-pathway inhibitor.
Nab-paclitaxel has demonstrated to be an active agent in breast cancer and probably a less toxic alternative to solvent based taxanes. It is indicated in metastatic breast cancer after failure of anthracyclines. However, most patients receive anthracyclines as well as taxanes as part of their (neo-)adjuvant therapy. There is currently no standard treatment for patients with an early relapse (<12 months) after a taxane containing (neo-)adjuvant therapy. Nab-paclitaxel, a novel nano-particle encapsulated paclitaxel is expected to have only limited cross-resistant to solvent-based taxanes and might therefore be indicated in this setting.
This pilot clinical trial studies biomarkers in tissue samples from patients with newly diagnosed breast cancer treated with zoledronic acid (ZA). Studying samples of tumor tissue in the laboratory from patients receiving ZA may help doctors learn more about the effects of ZA on cells. It may also help doctors understand how well patients respond to treatment.
The aim of the study is to determine if DOT can detect response early in breast cancer patients undergoing neoadjuvant chemotherapy.