View clinical trials related to Breast Cancer.
Filter by:The purpose of this protocol is to pathologically evaluate the amount of destruction of cancer cells by Microwave Ablation (MWA) in primary breast tumors.
In current clinical practice, women with biopsy proven breast cancer can be sent for breast magnetic resonance imaging (MRI) or contrast enhanced mammography (CEM) prior to surgery in order to delineate the extent of a known cancer and / or assess for the presence of occult secondary cancers. This study seeks to compare the global costs (based on actual reimbursement rates) of CEM/breast MRI, downstream imaging testing, and diagnostic procedures in women randomized to breast MRI versus CEM. Secondary goals are to compare patient preferences for CEM vs MRI and clinically relevant outcomes (e.g. conversion from lumpectormy to mastecomy).
This is an open-label, two-stage, multi-arm Phase 1 study designed to evaluate the safety and preliminary efficacy of combining niraparib with four standard chemotherapy regimens used to treat TNBC.
Breast cancer is one of the most common malignancies in women globally, with ~1.4 million new cases diagnosed annually Breast cancer is one of the leading causes of cancer-related morbidity and mortality among women worldwide. While diabetes/insulin-resistance and breast cancer are distinct diseases, insulin-signaling plays a central role in both illnesses. Insulin activates key cancer processes including epithelial-mesenchymal transition (EMT), tissue inflammation, motility, and angiogenesis. There are key opportunities to impact and prevent hyperinsulinemia during breast cancer prevention, surgical assessment, and chemotherapy. Given the high prevalence of undiagnosed pre-diabetes and diabetes in the United States and worldwide, preoperative screening to identify such patients prior to surgical intervention is warranted. While it is not standard of care to test for insulin-resistance during the course of breast cancer screening and treatment, it is standard of care to screen and test high risk women for insulin-resistance as part of whole woman care. Given the important role insulin signaling plays in driving signaling pathways that promote aggressive cancer biology, more attention should be paid by cancer physicians to screening and treating insulin resistance. Several studies have reinforced a link between breast cancer risk and diabetes. Moreover, metformin significantly reduces breast cancer risk, compared to patients who are not using metformin and is independent of diabetes status. As metformin has an association with decreased breast cancer recurrence, as well as potentially improved survival, disparities in insulin resistance between black and white women with breast cancer is important to investigate. It is hypothesized that metformin decreases the development of resistance in breast cancer cells, thereby allowing current chemotherapy agents to work synergistically with metformin. Our objective is to elucidate whether or not metformin is efficacious in improving insulin resistance in black and white women with breast cancer and if racial disparities in breast cancer prognosis can be partially explained by differences in pre-diagnosis insulin resistance which are improved with metformin therapy.
The objective of this study is to evaluate intermittent fasting after the treatment of breast cancer with surgery and radiation therapy. All participants will either delay their first meal of the day or advance their last meal to achieve an approximate 16-18 hour fasting period four times per week. Over six months, the innovative protocol will 1) assess adherence, and is expected to 2) improve body composition, quality of life and inflammatory and metabolic variables linked with outcomes after breast cancer treatment. The long-term goal of this project is to incorporate this dietary strategy as a standard component of care for breast cancer patients.
This proposed intervention centers on improving survivorship outcomes among African American and Latinx cancer survivor and caregiver dyads. As a result, there will be four major outcomes. First, as a result of partnership with minority social institutions (e.g. faith leaders), we will develop an in-depth culturally sensitive curriculum and survivorship care plan for Cancer Survivorship and Caregiver Leaders Aimed for Minority Populations (CSC LAMPs). Second, we will increase knowledge and skills by evaluating a comprehensive cancer survivorship training program designed for underserved health professional students. Third, the implementation of this program will improve survivorship outcomes among African American and Latinx cancer survivors with advanced stage cancer and their caregivers. Lastly, this study will build sustainability for underserved minorities with the training of 30 future healthcare providers as a valuable community resource for improving cancer survivorship outcomes. The long-term outcomes of the CSC LAMPs program will generate workforce capacity and diversity in cancer-based clinical practice, research, and community advocacy for underserved minority cancer survivors and caregivers.
Phase 2, randomized, double-blind, Placebo-Controlled, Multiple Dose Study for the treatment of Patients with Metastatic Breast Cancer.
Study will include 3 parts. Aim of Part 1 of this study is to establish the maximum tolerated dose (MTD) and recommended dose for expansion (RDE) for M4344 (is an Ataxia Telangiectasia Mutated and Rad3-related [ATR] inhibitors) in combination with niraparib in participants with advanced solid tumors. Aim of Parts 2 and 3 of the study is to provide clinical proof-of-concept for the preclinically predicted synergistic efficacy of ATR and poly(ADP-Ribose) polymerase (PARP) inhibitors (PARPi) in defined populations of participants with advanced breast cancer (aBC) with DDR mutations with an unmet medical need.
One out of 8 women will develop breast cancer (BC) in her lifetime and despite improvements in therapeutic strategies it remains one of the main causes of cancer-related mortality for women in industrialized countries. Over the past decades another worldwide health problem has emerged: obesity. Around 50% of European women are either overweight or obese (body mass index (BMI)≥25 kg/m2: overweight; BMI≥30 kg/m2: obese). The global health effects of high BMI include the well-known elevated risk for developing cardiovascular disease and diabetes and a broad range of cancers, including in the breast. The connection between BC and obesity is gaining attention because of its clinical relevance. Heavier BC patients are generally older and tend to present with more aggressive disease (larger tumours and more frequent axillary lymph node dissemination). Likewise, they are also at higher risk of recurrence and resistance to therapy. This is of high importance, as development of therapy-resistant metastases is the ultimate cause of death in relapsing patients. Several molecular pathways linking the more aggressive BC nature to obesity have been proposed, such as oestrogens and fat cell signalling molecules, insulin signalling, metabolic inflammation and altered lipid metabolism. Adiposity is hardly taken into consideration in the treatment of BC patients. This is in contrast with the emerging trend to develop personalized therapies based on individual characteristics of the patient and molecular features of the tumour. Very recent data show that the upcoming treatment strategy of immunotherapy (IT) has better outcomes in obese patients in melanoma, renal cell and lung carcinoma. This could be explained by the fact that obesity induces T-cell dysregulation, which makes these patients more sensitive to IT. Whether or not this accounts for BC as well, is currently unknown. In endocrine BC treatment, research on the effect of BMI on treatment resistance is mainly retrospective and it is unclear whether heavier patients would present a differential benefit to aromatase inhibitors compared to lean patients. Also, most of these studies only considered BMI and no additional adiposity-related inflammation and other variables. Here, we therefore want to prospectively evaluate the local and systemic effects of aromatase inhibition and immunotherapy, either combined or alone, in a window of opportunity study carried out in luminal B like postmenopausal BC patients.
The purpose of this study is to assess the efficacy of a fractional CO2 laser ("SmartXide2 - V2LR", DEKA M.E.L.A., Florence - Italy) "the Laser" in the treatment of genitourinary symptoms of menopause, female sexual function, and urogenital health in comparison to vaginal estrogen. Only breast cancer patients who have HR (-) breast cancer are planning to be included in the vaginal estrogen group.