View clinical trials related to Breast Cancer.
Filter by:Based on the risk of late recurrence in breast cancer patients with luminal disease with high-risk for recurrence, extended adjuvant endocrine therapy beyond 5 years is recommended as a valid treatment option. In premenopausal women at diagnosis converted to postmenopausal after the first five years of tamoxifen, two treatment strategies for extended adjuvant endocrine therapy are available, namely continuing with tamoxifen or switching to aromatase inhibitors (AI). No randomized evidence does exist and both treatment strategies are used in clinical practice. In postmenopausal women with higher recurrence risk initially treated with AI for five years, extended adjuvant therapy with additional two years of AI has shown to be as effective as additional five years of AI. However, no randomized evidence on whether a switching strategy of five-year extended tamoxifen is better compared to two-year extended AI is available. Both treatment strategies are used in clinical practice. The primary objective of this register-based randomized trial is to investigate the overall survival between patients treated with switching strategy for extended adjuvant endocrine therapy compared to continuing with the same treatment as the initial 5 years in two different clinical scenarios: - In premenopausal women at diagnosis who converted to postmenopausal after 5 years of tamoxifen. - In postmenopausal women at diagnosis.
The objective of this observational study is to investigate the significance of the HER2 receptor for brown fat activity in humans. Our preliminary data clearly demonstrates that the ErbB signaling pathway, which includes the HER2 receptor, strongly promotes development and function of cultured human BAT cells. The HER2 receptor is a part of the ErbB signaling pathway, and antibodies against thee HER2 receptor are a part of the standard treatment for HER2-positive breast cancer. Therefore, the hypothesis is that the activity of brown fat will be reduced in patients treated with HER2 blocking antibody compared to patients who are not treated with HER2 blocking antibody. The present study simply takes advantage of the treatment protocol to explore the contribution of the HER2 receptor in the development of brown adipose tissue in humans. Participants will complete two testing days, one before and one after their treatment period of approx. one year. On the testing days, identification of brown fat activity will be performed using cooling and infrared thermography. In addition, resting metabolic rate and a glucose tolerance test will be performed. Since presence of active brown adipose tissue in humans is inversely related to obesity, total and visceral fat mass, plasma glucose levels, presence of cardiovascular disease and diabetes status, it is of great importance to investigate the molecular mechanisms for development of brown fat tissue and may lead to discovery of novel strategies to counteract obesity and obesity related disorders.
This study is designed to determine if treatments with the combination of HRS-8080 and SHR-A1811, the combination of HRS-8080 and SHR-A2009, the combination of SHR-A2009 and SHR-1316 are safe, tolerable, and has anti-cancer activity in patients with unresectable or metastatic breast cancer.
The goal of this clinical trial is to test the safety of the use of non-thermal plasma (NTP, an ionized gas) on the tumor bed after the removal of the tumor in breast cancer patients. The main questions it aims to answer are: - To determine the safe and tolerable dose of NTP in patients with breast cancer; - To assess the safety and tolerability of NTP; - To assess the cosmetic effects of NTP treatment in patients with breast cancer. Participants will receive one treatment of the tumor bed after the removal of their breast tumor.
The study hypothesis is that the rate of inadequate surgical margins after conservative breast surgery for DICS and the rate of reoperation (re-excision or/and mastectomy) is lower in the group of patients who underwent standard preoperative mammography and CEM to assess the extent of DICS, compared to the group of patients for whom the preoperative assessment of the extent of in situ breast cancer was not performed using one of the imaging techniques with contrast medium such as contrast mammography or magnetic resonance imaging.
The goal of this non randomized clinical trial, with pre- and post-intervention evaluation, longitudinal, with prospective data collection is to evaluate the effects of dance as a therapeutic intervention in breast cancer patients undergoing surgical treatment.
The purpose of this study is to evaluate the safety and tolerability of talectrectinib as treatment for Stage IV ILC with CDH1 mutation
This study aims to identify patterns of relapse after Neoadjuvant Chemotherapy (NAC) for breast cancer to refine follow up recommendations.
The field of oncology has advanced remarkably. Some of the old and new emerging cancer therapies are associated with development of cardiovascular toxicities , which may have the potential to offset the gains in survival obtained with this cancer treatment advances. Much of the focus on cardiovascular toxicities has been in the early detection of myocardial damage and prediction of cancer therapeutics-related cardiac dysfunction (CTRCD). The main strategy for these patients is timely diagnosis and treatment of high-risk individual Cardiac dysfunction associated with cancer treatment is the main cause of mortality in cancer survivors. The mortality rate is recorded to be up to 60% in the first two years after therapy. The most commonly associated drugs with cardiotoxicity are anthracycline (AC) and monoclonal antibodies (such as trastuzumab). Other new agents, such as vascular endothelial growth factor (VEGF) inhibitors, immunotherapies, and proteasome inhibitors, can also cause cardiac dysfunction .
There is a lack of synthesized evidence focusing on the design and development of mobile applications targeting the care of patients with breast cancer. This gap will impede understanding of care through mobile applications and hinder digital health intervention strategies that support these patients. Considering the increasing needs of breast cancer patients, the magnitude of care burden, and the widespread use of mobile applications, increased studies are needed to improve care in this population. For this purpose, the mobile application to be developed in the project will include information that patients will need in the perioperative period, preoperative training, exercises to be done in the postoperative period, symptom management, nutrition and lifestyle content. Thus, it is thought that the mobile application will contribute to consultancy and care on issues such as patients' quality of life and symptom management.