Active clinical trials for "Breast Neoplasms"

The purpose of this study is to refine the use of an affect-regulated exercise prescription for use with survivors of breast cancer.

To evaluate the patterns and treatment outcomes of pyrotinib plus vinorelbine in the real world.

To evaluate the efficacy and safety of Eribulin in patients with advanced breast cancer.

Axillary lymph nodes are the main site of metastasis in breast cancer. If positive axillary lymph nodes are present, an axillary lymph node dissection (ALND) is usually performed. This procedure improves disease-free survival but comes with the risk of lymphoedema as a result of disrupted lymphatic channels. Breast cancer-related lymphoedema (BCRL) is associated with considerable morbidity, which is why proven measures to reduce its incidence would improve patient outcomes. We aimed to investigate whether a regime of manual lymphatic drainage and exercise, supervised by a manual lymphatic drainage therapist compared to standard care would reduce the incidence of breast cancer-related lymphoedema in patients undergoing ALND.

The purpose of this survey is to examine the effect on quality of life (QOL) improvement and convenience of switching to leuprorelin acetate 3 months depot 11.25 milligram (mg) injection kit (Leuplin SR 11.25 mg injection kit) from a 4-week adjuvant therapy with a luteinizing hormone-releasing hormone analog (LH-RHa) 1 month depot over 48 weeks in premenopausal breast cancer participants in daily medical practice. Influence of condition of estrogen receptor expression on the efficacy and safety of leuprorelin acetate SR 11.25 mg injection kit was also evaluated.

The purpose of this study is to assess the prevalence of cardiac dysfunction and (undiagnosed) heart failure in women registered in general practice with a history of breast cancer who received chemotherapy and / or radiotherapy as compared to a matched female control population.

This observational study will assess the safety of Herceptin (trastuzumab) in patients with HER2-positive breast cancer in routine clinical practice. Eligible patients will be followed for up to 4 years.

Glubran 2 as a surgical glue maybe effective in reducing seroma formation post axillary dissection in breast cancer patients.

This study is being done to see if the investigators can measure changes that occur in breast tissue when women at risk of developing breast cancer start an exercise program. The investigators are interested in studying this because research shows that women who exercise regularly are less likely to develop breast cancer, but there is not very much information explaining how exercise could affect breast cells in a way to prevent cancer from occurring. In this research study the investigators will use a research technique called breast random fine needle aspiration (RPFNA) to test breast cells for their shape and how they look. The investigators will look at breast cells before and after a participant takes part in an exercise program to see if the investigators are able to see any changes in breast cells that could have happened due to the exercise program. This research will help us to develop larger projects to see if exercise programs could be helpful in preventing breast cancer.

Most studies of cancer stem cells (CSC) involve the inoculation of cells from human tumors into immunosuppressed mice, preventing an assessment on the immunologic interactions and effects of CSCs. In this study, the investigators examined the vaccination effects produced by CSC-enriched populations from histologically distinctmurine tumors after their inoculation into different syngeneic immunocompetent hosts. Enriched CSCs were immunogenic and more effective as an antigen source than unselected tumor cells in inducing protective antitumor immunity.Immune sera from CSC-vaccinated hosts contained high levels of IgG which bound to CSCs, resulting in CSC lysis in the presence of complement.CTLs generated from peripheral blood mononuclear cells or splenocytes harvested from CSC-vaccinated hosts were capable of killing CSCs in vitro. Mechanistic investigations established that CSC-primed antibodies and T cells were capable of selective targeting CSCs and conferring antitumor immunity.