View clinical trials related to Breast Neoplasms.
Filter by:Aromatase inhibitors are a powerful medication for reducing the risk of recurrence and increasing survival in postmenopausal breast cancer patients. However, these medications can lead to intolerable side effects, poor medication adherence, and increased stress levels. This project's broad objective is to assess whether an intervention can improve medication adherence and reduce physical symptoms and stress in breast cancer patients prescribed aromatase inhibitors. Participants will be randomly assigned to a values affirmation or reflective journaling condition. Interventions will be writing-based, one essay per month for six months. Physical symptoms and perceived stress will be assessed at baseline, post-intervention (one month after the intervention), and follow-up (six months from the post-intervention assessment and seven months after the end of the intervention). Furthermore, an electronic pill bottle will continuously assess daily compliance so that medication adherence rates during the intervention, post-intervention, and follow-up can be calculated.
The purpose of this study is to see whether providing radiation on a shortened (compressed) schedule of 5 days in a row is a safe and effective approach to prevent cancer from coming back in people who have had a mastectomy.
This phase II trial studies the effect of sacituzumab govitecan in treating patients with HER2-negative breast cancer that has spread to the brain (brain metastases). Sacituzumab govitecan is a monoclonal antibody, called sacituzumab, linked to a chemotherapy drug, called govitecan. Sacituzumab is a form of targeted therapy because it attaches to specific molecules on the surface of cancer cells, known as Trop-2 receptors, and delivers govitecan to kill them. Giving sacituzumab govitecan may shrink the cancer in the brain and/or extend the time until the cancer gets worse.
Capecitabine combined with pyrotinib is the standard protocol for HR+/HER2+ advanced breast cancer after trastuzumab failure, but the incidence of grade 3 hand-foot-syndrome was 16.4%. Therefore, the search for efficient and low toxicity alternatives has become a research hotspot. Our previous basic studies have shown that ER inhibitor fulvestrant and HER2 inhibitor pyrotinib have a synergistic effect. The preliminary analysis of our prospective shows that the efficacy is close to that of capecitabine combined with pyrotinib, and the adverse events are significantly improved compared with capecitabine combined with pyrotinib. Therefore, it is necessary to further carry out a head-to-head phase III randomized controlled clinical trial to study the efficacy and safety of fulvestrant combined with pyrotinib in the treatment of HR + / HER2 + advanced breast cancer.
More and more evidence suggests that local radiotherapy can improve the outcomes for patients with oligometastatic disease. The purpose of this study is to assess the impact of radiotherapy, compared with standard systemic therapy alone, on survival, local control and toxicities in patients with extracranial oligometastatic breast cancer. Eligible patients are randomized in a 1:2 ratio between the control arm (standard systemic therapy), and the WLRT arm (standard systemic therapy + radiotherapy). Randomization will be stratified by three factors: visceral metastasis (yes vs.no), number of metastases(≤2 vs. >2), hormone receptor(positive vs. negative). SBRT technique is preferred. During and after radiotherapy, the patients are followed and the efficacy and toxicities of radiotherapy are evaluated.
This study aim to determine kinetic of post treatment recovery/variation of a panel of innate and adaptative immune system cells and molecules. The results should allow to determine the optimal post treatment immunomonitoring timing and panel to be used for future studies.
Breast cancer is the most common cancer of women. Surgery for early breast cancer includes axillary lymph nodes staging. Axillary surgery may lead to intractable complications like permanent arm swelling. Axillary sentinel lymph node biopsy (SLNB) has been introduced to minimize the incidence of these complications. Several methods are routinely used for identification of the sentinel node during operation. Some of these methods necessitate facilities that are not universally available; specially in countries with limited resources. In its simplest form, SLNB using the methylene blue dye technique has an identification rate of 88-94%. If the sentinel node can not be identified, full axillary dissection may be required and the risk of arm swelling is increased. The objective of this study is to maximize the identification rate of the sentinel node thus avoiding the need for extensive axillary surgery. The investigators assumed that preoperative tattooing of the suspicious lymph node during ultrasonographical imaging may help the surgeon in localizing the sentinel lymph node. In this study, the sonographer will perform preoperative tattooing of the suspicious node. The surgeon will perform SLNB by the methylene blue dye. The sensitivity of ultrasonographical tattooing relative to SLNB will be calculated. The study will determine if the tattooing technique may localize additional nodes that are missed by the methylene blue.
The aim of the present study is to determine the effects of 12 weeks of multicomponent training associated with a health education program carried out remotely, compared to a health education-only program, on psychological and physical outcomes of women in primary treatment for breast cancer. For that, 36 women will be randomized to a multicomponent training group carried out remotely associated with health education or health education group. The psychological and physical outcomes will be measured pre (week 0) and post-intervention (week 13) in both groups, always by the same investigator blinded in relation to the groups. The multicomponent training group will carry out an exercise program twice a week, and health education will also be carried out on one of the two days. In this group, the conversation on the topic of the week will take place during stretching. The sessions (on pre-established and non-consecutive days) will be held by video call (approximately 60 min) in small groups (maximum three participants) and will be given by students of the Physical Education course, previously trained to perform the intervention. The order of the multicomponent training will be joint mobilization, aerobic stimulus, balance exercise, strength exercises and stretching of the main muscles used during the training session. For the participants of the health education group, also, once a week, a material with several topics related to the management of breast cancer diagnosis and physical activity will be sent by message. In addition, two days after this material is sent, a conversation will be held with the participants of this group, at a google meet of approximately 30 minutes, about the theme sent by message. The themes will be depression, pain, fatigue, body image, symptoms in the arm and breast, vasomotor symptoms, neuropathy, arthralgia, sexual dysfunction, quality of life, physical activity and eating habits. To analyze the outcomes collected, it will be used Generalized Estimating Equations (GEE) and the Bonferroni post-hoc test.
This is a multicenter, non-randomized, prospective cohort study. The purpose of the study is to identify constitutional genetic factors associated with histological response, resistance or sensibility to treatment in human epidermal growth factor receptor 2 (HER2)-positive breast cancer. 9000 patients will be enrolled in this study. Blood samples will be collected after informed consent and inclusion in the study. Patients will be treated and followed according to the standards of their treating center. They will be followed every six months for five years.
This Feasibility study is trying to determine: - If Lymphoscintigraphy (imaging of the lymphatic drainage patterns) is effective in demonstrating the drainage to the sentinel lymph nodes in patients with inflammatory breast cancer. - The likelihood of identifying the sentinel lymph nodes in the operating room, using both blue dye and the radioactive substance used for lymphoscintigraphy. - The incidence of lymphedema (arm swelling which occurs after lymph node surgery) in women with inflammatory breast cancer - Outcomes for women with inflammatory breast cancer, whether or not the sentinel lymph nodes can be identified.