View clinical trials related to Breast Neoplasms.
Filter by:This clinical trial studies laser optoacoustic and ultrasonic imaging system assembly in finding changes in tumors in patients with breast cancer. Diagnostic procedures, such as laser optoacoustic and ultrasonic imaging system assembly, may help find and diagnose breast cancer and find out how far the disease has spread.
This phase II trial studies how well radiation therapy works in treating post-menopausal women with early stage breast cancer undergoing surgery. Radiation therapy uses high energy x rays to kill tumor cells. This may be an effective treatment for breast cancer.
This study will use tissue or body fluid acquired during standard procedures that are part of the patient's care for their cancer, such as surgery to remove tumor tissue or needle withdrawal of body fluid containing cancer cells. The tissue or cells will be injected into immune compromised mice and the tissue will be allowed to grow to a tumor 1-1.5 cm size. The tissue will then be extracted and either frozen, embedded in paraffin, or used for engraftment into another generation of mice. The second generation mice will be separated into groups and given various treatments. Tissue from the participants and from the mouse established tumors, in which the mice have either received treatment or have not received treatment, will be used to evaluate the levels of various genes that assist in regulating cell growth and cell death. The tumor tissue from participants and mice will also be tested for random changes in the genetic material and compared to the participant's blood to determine if any of the changes in the genetic material correlate with better engraftment of the patient tissue in the mice. It is anticipated that 10-30% will have successful engraftment of tumor tissue
This is a phase 2 multicenter, double-blind, randomized, placebo-controlled, two-arm study for subjects with locally recurrent or metastatic triple negative breast cancer.
This phase II trial studies how well vaccine therapy works in treating patients with stage IV hormone receptor positive breast cancer. Vaccines made from peptides may help the body build an effective immune response to kill tumor cells.
This is a translational, mutlicentre study. The aim of this study is to determine whether pre-treatment levels of hormones predict ovarian follicular reserve post adjuvant or neoadjuvant chemotherapy for breast cancer and chemotherapy induced amenorrhea.
The purpose of this research is to evaluate whether repeating a screening Molecular Breast Imaging (MBI) study two years after an initial screening MBI study further improves breast cancer detection in women with dense breast tissue.
Primary Objective: The primary aim of the study is: 1.To identify and validate a panel of molecular and cytogenetic biomarkers able to predict Durable Complete Response (DCR) after chemotherapy and trastuzumab in patients with HER2-positive locally advanced or metastatic breast cancer. Secondary Objective: The secondary aims of the study are: 1. To perform a comprehensive exploration of the molecular and cytogenetic characteristics of DCR patients to identify any possible correlation between the tumour's biological and cytogenetic characteristics and the degree of clinical response to trastuzumab; 2. To produce data in preparation for further translational studies on HER2-positive breast cancer.
This phase I trial studies the side effects of positron emission tomography (PET)/computed tomography (CT) in evaluating response to chemotherapy in patients with breast cancer. Comparing results of diagnostic procedures done before, during, and after chemotherapy may help doctors predict a patient's response to treatment and help plan the best treatment.
Doxorubicin and other anthracyclines are commonly used to treat breast cancer and other types of cancer. Unfortunately, they can cause heart muscle damage, resulting in scarring, abnormal contraction and relaxation, and heart failure symptoms. This side effect occurs more frequently at higher doses, and limits the total dose that can be given to cancer patients. Eplerenone is an oral medication that prevents or reverses heart damage in other disease states, and is commonly used to treat heart failure. This study will investigate the use of eplerenone to protect the heart from these harmful side effects of doxorubicin. Few therapies have been shown to prevent heart damage in patients receiving anthracyclines. Small studies have suggested that other heart failure medications (ACE inhibitors, beta-blockers) may reduce the incidence of cardiac toxicity, but eplerenone and other drugs in its class (aldosterone antagonists) have not previously been studied. Eplerenone inhibits enzyme pathways that cause scarring of the heart, and animal studies suggest that anthracyclines cause damage through these same pathways. This study aims to investigate whether eplerenone protects the heart from the harmful effects of doxorubicin chemotherapy. Specifically, it will measure the effect that eplerenone has on heart muscle relaxation. It will randomly assign women undergoing chemotherapy with doxorubicin to one of two groups: one group will receive eplerenone, and the other group will receive placebo (sugar) pills. The subjects will not know which type of pills they are taking. Heart muscle relaxation will be measured at baseline, after completion of chemotherapy (8-12 weeks), and after 6 months. There will also be various blood tests measured in the study subjects, to determine whether there might be certain blood tests that identify patients at particularly high risk of heart toxicity after doxorubicin therapy.