View clinical trials related to Breast Neoplasms.
Filter by: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.
To identify a panel of circulating miRNA markers which could help identify those breast cancer patients who are most likely to respond well to neoadjuvant and adjuvant chemotherapy, and indeed serve as an overall prognostic factor and stratify patients into risk categories which would further guide their management. Similarly, the investigators aim to identify a panel of circulating miRNA markers which could monitor patient's response to chemotherapy and hormonal therapies. Ideally a suitable panel of markers would show significant changes in expression level in good-responders whilst little or no change would be observed in miRNA expression in non-responders.
This pilot clinical trial studies vorinostat in treating patients with stage IV breast cancer receiving hormone therapy. Vorinostat may help hormone therapy work better by making tumor cells more sensitive to the drug.
This trial studies how well magnetic resonance imaging (MRI) works in detecting heart damage in patients with cancer receiving chemotherapy. Diagnostic procedures, such as MRI, may help doctors predict whether patients will have heart damage caused by chemotherapy in patients with cancer receiving chemotherapy. Exercise Capacity Addendum Brief Summary: This study is designed to demonstrate feasibility of performing the physical activity intervention and the primary outcome measures before, during and six months after initiating Anth-bC for treatment of non- or Hodgkin lymphoma. This study will test the potential for a novel (lifestyle) intervention designed to improve exercise capacity, health-related quality of life and cardiac and cognitive dysfunction. This data will inform the development of the R33 phase of the clinical trial to determine if the physical activity intervention can reduce exercise intolerance in this high-risk population. In addition, cardiac MRI data from individuals within this pilot will be compared to cardiac MRI data from individuals in the parent study that did not undergo either of the two interventional arms of this study.
The purpose of this study is to determine if partial breast irradiation administered in a single preoperative fraction is tolerable.
Data from cohorts, prospective studies and one randomized trial (ASCOG Z0011) support the hypothesis that omission of additional axillary dissection in case of positive sentinel node has a limited impact on overall survival and relapse free survival. However, these data are not sufficient enough to recommend, as a standard of care, to avoid axillary dissection in case of positive sentinel node. The ASCOG Z0011 trial has been closed before the end of inclusions and the predefined non inferiority margin was found to be too large (5% difference at 5 years for primary endpoint). Prospective randomized trial is then urgently mandatory before omission of axillary node dissection becomes a usual practice without a sufficient scientific level of proof. Indeed, in several reviews, the rate of omission of axillary node dissection in case of micrometastasis increased (Bilimoria) despite any strong proof has been demonstrated. The omission of axillary node dissection in case of positive sentinel node may have strong practical impacts on patients but also on medical and economical aspects: in avoiding a prolonged hospitalisation, secondary morbidities due to axillary dissection requiring secondary care and their costs, as well as costs for secondary axillary dissection (14 to 25% in case of positive sentinel node) and finally shortening surgery duration. The main investigator propose a Non Inferiority Randomized Multicenter Phase III Trial of Axillary Node Dissection Versus no Axillary Node Dissection in Case of Positive Sentinel Lymph Node in Invasive Breast Cancer
The purpose of this study is to determine if Contrast Enhanced Spectral Mammography (CESM) will be able to detect smaller/earlier breast cancers as well as breast MRI can.
The purpose of this study is to evaluate the incidence rate of progression of disease, to describe the diagnostic and clinical management in patients with Metastatic Breast Cancer in the clinical practice in Bulgaria.
A significant number of all invasive breast cancers are hormone sensitive and may be candidates for treatment with hormonal therapy. This project will assess the ability and usefulness of imaging hormone-receptor status in breast cancer with positron emission tomography (PET) and 6α-[18F]fluoro-17β-estradiol (FES), an estrogen analogue in patients who are scheduled to be treated with hormonal therapy given in combination with a selective allosteric inhibitor of AKT protein kinase (MK2206) .
The purpose: To investigate the diagnostic accuracy of 18F-FLT PET for the suspicious lesions on mammograms and ultrasound.