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Browse 4,817 clinical trials for breast cancer. Find studies that match your criteria and connect with research centers.
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NCT00798070
This is an adjuvant, open, prospective, randomized study to compare: A. Individually tailored and two weekly dosed epirubicin + cyclophosphamide followed by a three weeks break followed by biweekly and tailored docetaxel (dtEC→dtT) given every second week, to B. Fixed dosed and three weekly epirubicin, cyclophosphamide and 5-fluorouracil, followed by fixed dosed and three weekly docetaxel (FEC→T). Patients with primary node-positive or high risk lymph node negative breast cancer will be eligible for the study. The primary objective of the phase 3 study is to compare breast cancer relapse-free survival (BCRFS) between the dtEC→dtT and FE100C→T. To detect a five-year BCRFS difference of 0.710 to 0.790 about 1000 patients per arm will be needed. They will be recruited during four years and followed another two years for breast cancer events. Secondary objectives are to compare 1. Distant disease-free survival (DDFS) 2. Event-free survival and 3. Overall survival 4. Health-related quality of life and toxicity analyses according to CTC 5. Outcome in relation to tumour biological factors and polymorphism patterns 1. RFS in relation to the Sorlie classes using immunohistochemical markers and/or gene expression profiling comparing A vs B arm 2. RFS with receptor positive disease (analyzed in the local laboratories as described in the CRFs and also analyzed as continuous variables) in the comparison between the A- and B- arms. 3. RFS with high and low proliferation, respectively, (analyzed in the local laboratories as described in the CRFs and also analyzed as a continuous variable, or centrally analyzed), in the comparison between the A- and B-arms. 4. RFS in relation to HER-2/neu status (analyzed in the local laboratories as described in the CRFs) in the primary cancers in the comparison between the A- and B-arms and analyzed whether trastuzumab was given in sequence or concurrently. 5. RFS analyzed in relation to other molecular markers (e.g. gene expression profiling/ sequencing) in the primary cancers and SNPs signatures in normal DNA (related to toxicities for EC/FEC and docetaxel components, respectively, and given dose levels and outcome in relation to these factors and in relation QoL) to outcome per arm. 6. RFS analyzed in relation to tumour associated lymphocytes and Y-box binding protein in the comparison between the A- and B-arms. Tumour tissue will be obtained and stored for studies of prognostication and therapy prediction. Last patient randomized was September 2011.
NCT06636370
Women with extremely dense breasts (nearly all glandular and connective tissue, little fatty tissue) have a 3-6 times higher risk of breast cancer than women with very low breast density. Moreover, due to the masking effect of the dense tissue, any breast tumours present are more difficult to detect in these women. With the results of the DENSE trial, the investigators showed that among women with extremely dense breasts, a combination of MRI and mammography could detect tumours earlier than mammography only. As the implementation of MRI in the screening program induces considerable costs and capacity requirements, the Dutch Ministry of Health would like to investigate whether cheaper and acceptable alternatives can be implemented more easily. In the DENSE-2 study, proposed here, we will investigate contrast-enhanced mammography and an abbreviated form of MRI as alternatives, in a large-scale randomized trial, within the current population-based screening program.
NCT05882578
The goal of this interventional study is to analyze the impact of a supervised oncological exercise intervention in surviving breast cancer patients. The main questions it aims to answer are: * Evaluate the efectivity of a supervised individualized and adapted oncological physical exercise program in the cardiovascular fitness of the participants. * Analyze the impact of this intervention in the body composition, functionality and quality of life of the parcitipants Participants will perform a controlled and adapted program, supervised by an especialized professional during 16 weeks. Researchers will compare this intervention group, where the supervised program will take place, with a control group, where the patients will perform regular physical activity (non-supervised) to see the changes in the efectivity and impact in cardiovascular fitness, body composition and quality of life.
NCT06723899
Women with breast cancer make up a significant proportion of cancer survivors, with more than 43,750 women living with breast cancer in Ireland. However, many women report physical and psychological health difficulties that interfere with their ability to return to work. In Ireland, and internationally, these difficulties are being increasingly recognised, with recent research identifying gaps in rehabilitation services to prepare women with breast cancer to return to work. Collaborating with women with breast cancer, and those who provide health and supportive services to individuals living with cancer in Ireland, an online self-management intervention, CanWork, was developed. CanWork aims to support women with breast cancer to manage the process of returning to work and learn strategies to manage post-treatment health-related difficulties. CanWork also provides information on workplace entitlements. This intervention was trialled with women with breast cancer in 2021, who reported that the programme gave them confidence to return to work and that the content was relevant. This study will include a larger group of women with breast cancer to determine if CanWork is effective in supporting return to work. To do this, 248 women with breast cancer will be included in the study, half of whom will receive CanWork and the results will be compared with women who do not receive the intervention. Having a programme that is financially viable is important and therefore the costs involved in running and attending the intervention will also be calculated. Should this study demonstrate that CanWork is effective in supporting women with breast cancer to return to work, the study team will collaborate with cancer services in Ireland to make the programme available nationally.
NCT06276868
This study is intended to carry out a single arm, prospective, open clinical study, and use Darsilide combined with endocrine therapy, Trastuzumab and Patuzumab to treat early or locally advanced breast cancer of TPBC before surgery. It is intended to further explore the efficacy and safety of the new adjuvant treatment for TPBC patients with step-down therapy.
NCT06738459
Accurate assessment of axillary lymph nodes in patients with breast cancer is essential for prognosis and treatment planning. Staging and surgical management have evolved from axillary lymph node dissection to sentinel lymph node biopsy to minimize morbidity. However, sentinel lymph node biopsy has non-negligible morbidity, and more than 70% of biopsies are negative, calling into question its routine use. Magnetic resonance imaging (MRI) can be used to detect and stage lymph node metastases in situ, but its sensitivity and specificity are moderate to poor. Few studies have employed artificial intelligence to detect lymph node metastases on MRI images, and none have used an integrative multidata approach (IMA), defined as modeling the combination of clinical and laboratory data with multiparametric MRI. The primary objective of this retrospective observational study is to improve the accuracy of detecting lymph node involvement in breast cancer using IMA. The secondary objective is to allow longitudinal monitoring of the effects of neoadjuvant therapy on lymph node involvement
NCT06734533
Cyclin-dependent kinases 4 and 6 (CDK4/6) inhibitors combined with hormonal therapy are the current standard frontline treatment for patients with hormone receptor-positive (HR+), human epidermal growth factor receptor 2 (HER-2)-negative metastatic breast cancer (MBC). However, the optimal treatment after progression on CDK4/6 inhibitors remains unknown. Anlotinib is an oral multi-target tyrosine kinase inhibitor (TKI) that strongly inhibits VEGFR, PDGFR, FGFR, and c-kit. This study aimed to evaluate the safety and efficacy of anlotinib-based combination therapy in patients with HR+ MBC previously treated with a CDK4/6 inhibitor.
NCT04144907
Severe muscle loss in patients with cancer has been associated with increased physical disability, extended hospitalization, infectious and noninfectious complications, increased risk of severe toxicity during cancer treatment, poor quality of life and shortened survival. Adequate protein is key to sustain muscle mass and overall health. However, current nutritional recommendations are not specific or evidence-based. The aim of this project is to determine the protein needs of patients with colorectal or breast cancer. Protein needs will be determined using a novel, non-invasive approach. Our results will inform nutritional recommendations and guidelines with the ultimate goal of improving outcomes for people with cancer.
NCT03763604
The treating physician/investigator contacts Lilly when, based on their medical opinion, a patient meets the criteria for inclusion in the expanded access program.
NCT05555251
HER2+ breast and gastric cancer patients' survival is significantly improved by trastuzumab alone or in combination with chemotherapy. However, many patients remain uncured and develop resistance to trastuzumab resulting in relapse or progression of the disease. BI-1607, a human immunoglobulin G1 (IgG1) monoclonal antibody (mAb) targets CD32b (Fc Gamma Receptor IIB), it is intended to enhance the efficacy and overcome resistance to existing cancer treatments such as trastuzumab. This is a Phase 1/2a, first-in-human, open-label, multicenter, dose-escalation, consecutive-cohort study of BI-1607 in combination with trastuzumab in subjects with HER2+ advanced solid tumors whose tumor has progressed after standard therapy.
NCT06525675
The goal of this study is to evaluate the extended Overall Survival (OS) from PARSIFAL trial - NCT02491983 focused on the efficacy and safety of palbociclib in combination with fulvestrant or letrozole in patients with Human Epidermal growth factor Receptor 2 (HER2)-negative, Endocrine Receptor (ER)-positive metastatic breast cancer. It was designed to test the superiority of fulvestrant plus palbociclib compared with letrozole plus palbociclib first and then the non-inferiority of fulvestrant plus palbociclib compared with letrozole plus palbociclib if the superiority objective was not achieved.
NCT03644186
This is a phase II open-label, multicentre, randomized trial. The study assesses the treatment of postmenopausal patients with hormone receptor positive/HER2 positive early breast cancer with neoadjuvant palbociclib in combination with hormonal therapy and HER2 blockade, versus the treatment with paclitaxel in combination with HER2 blockade.
NCT06636981
All trans retinoic acid Combined with Toripalimab+Chemotherapy for Locally Advanced inoperable or Metastatic Triple Negative Breast Cancer：a multi-center, multi-cohort phase II trial
NCT01889238
The purpose of this study is to determine if enzalutamide is safe and effective in the treatment of patients with advanced breast cancer that express the androgen receptor but do not express the estrogen or progesterone receptor and are not Her2 amplified.
NCT06082882
The purpose of this study is to increase early detection and prevention of breast and cervical cancer through education and navigation and to increase breast and cervical cancer screening and Human Papillomavirus (HPV) vaccination in underserved Latinas.
NCT03206203
This randomized phase II trial studies how well carboplatin with or without atezolizumab works in treating patients with stage IV triple negative breast cancer. Drugs used in chemotherapy, such as carboplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Monoclonal antibodies, such as atezolizumab, may interfere with the ability of tumor cells to grow and spread. Giving carboplatin with atezolizumab may work better in treating patients with stage IV triple negative breast cancer
NCT05974449
This study is a prospective, randomized controlled, phase II clinical study with a planned enrolment of 60 patients. The study focuses on the efficacy and safety of Lactobacillus vaginalis capsules for the prevention and/or treatment of vulvovaginal symptoms in young breast cancer patients receiving ovarian protection during chemotherapy, in order to improve compliance and quality of life in breast cancer patients.
NCT06728150
The purpose of this study is to improve outcome of breast cancer patients who develop brain metastases. This will investigate the benefits of early detection of brain metastases using brain imaging. In patients diagnosed and currently being treated for advanced or metastatic breast cancer, current guidelines do not recommend routine brain imaging. However, there is emerging evidence suggesting that patients diagnosed without symptoms of brain metastases may have a better outcome than those with symptoms such as headache, vomiting and weakness. In current practice, if signs and symptoms suggestive of brain metastases are to develop, then the doctor will arrange imaging of the brain, which may be a computerised tomography (CT scan) and/or a magnetic resonance imaging (MRI) scan. Should brain metastasis be detected, local radiotherapy, chemotherapy or targeted treatments will be offered. When initially diagnosed with metastatic or advanced breast cancer, participant will or would have undergone a brain scan by either MRI or CT during normal standard full-body CT scan (chest, abdomen and pelvis) imaging. In this study, each time participants have a regular full-body CT scans to assess treatment progress, they will also have an additional CT scan of the brain. Participants will have a total of 12 extra brain scans, with scans taking place every three months for the first 2 years, and every 6 months for the following years. These scans will occur at the same location as your current treatment. There will be no extra costs involved in the study and participants will be in the study for 4 years and following their follow-up details will be collected from medical records. Some participants who develop brain metastases during the followup will have neurosurgery to remove these metastases. The investigators will collect either fresh or archived tissues and a cerebrospinal fluid (CSF) sample at the time of surgery from those patients. If the treating investigators do not think neurosurgery is an option, they will ask participants to have a lumbar puncture for the collection of CSF. The purpose of this optional CSF collection is to take a liquid biopsy to check for markers (or biomarkers) potentially expressed by the breast cancer tumour cells in the brain. Participants will also be asked to provide a blood sample as well as old tumour from breast surgery (other metastatic tumour tissue). The information obtained from this component of the study will not impact a parcipants current management, but it will help researchers to develop better treatments for breast cancer brain metastases in the future.
NCT03623945
Prospective, single-center study in women who have recently had an abnormal mammogram followed by a breast biopsy or women who have recently had a normal screening mammogram. We are no longer enrolling women who had normal Screening mammograms.
NCT06718335
This is a Multi-cohort, Phase II Clinical Study of Neoadjuvant - Adjuvant Pyrotinib in the Treatment of HER2-positive Early Breast Cancer, To evaluate the efficacy and safety of the pyrotinib-containing study regimen in patients with early HER2-positive early breast cancer with neoadjuvant and postoperative different Residual tumor burden (RCB) scores.
