View clinical trials related to Breast Neoplasms.
Filter by:Up to 30 evaluable participants with known or suspected breast cancer (BIRADS 5 by imaging) will undergo FTT PET/CT imaging before primary surgery or neoadjuvant therapy. Patients undergoing neoadjuvant therapy may choose to have a second FTT PET/CT scan after the start of therapy (1 days to 3 weeks). FTT PET/CT uptake will be correlated with pathology measures and treatment response, in subjects undergoing neoadjuvant therapy
The molecular breast imaging (MBI) is a potential modality to screen breast cancer. In this study, we compare and evaluate the recall rate/diagnostic efficiency of MBI, mammography and breast sonography, and aim to determine best ways of breast cancer screening.
This is an international, multi-center, randomized, double-blinded, placebo-controlled clinical study evaluating the efficacy and safety of ribociclib with endocrine therapy as an adjuvant treatment in patients with hormone receptor-positive, HER2-negative, intermediate risk breast cancer.
Pyrotinib is an oral tyrosine kinase inhibitor targeting both HER-1 and HER-2 receptors. This study is a randomized,open-label,multi-center,active-controlled, parallel design study of the combination of pyrotinib and capecitabine versus Lapatinib plus capecitabine in HER2+ MBC patients, who have prior received taxane and trastuzumab.Patients will be randomized in a 1:1 ratio to one of the following treatment arms.Arm A: pyrotinib (400 mg once daily) + capecitabine (1000 mg/m^2 twice daily),Arm B: Lapatinib (1250 mg once daily) + capecitabine (1000 mg/m^2 twice daily).Patients will receive either arm of therapy until disease progression, unacceptable toxicity, or withdrawalof consent.
The need/benefit of adjuvant chemotherapy could be negligible for a certain category of patient with newly diagnosed unilateral non metastatic breast cancer. Physicians are sometimes divided between the administration of adjuvant treatment and no administration when the risk of distant relapse at 10 years is around 10% with uncertainty and a theoretical benefit of chemotherapy is less than 5% at 10 years according to guidelines in use in the center. Several genomic tests have been developed this last decade. These tests use a sample of breast cancer tissue to analyze the activity of a group of genes. Knowing whether certain genes are present or absent, overly active or not active enough, can help physicians predict the risk of recurrence. In addition to standard pathological characteristics, a genomic test could be helpful in making treatment decisions, such as whether or not chemotherapy should be part of the treatment plan. First generation prognostic tests are currently widely used worldwide to guide decision making regarding adjuvant chemotherapy (OncotypeDX™ Mammaprint®). Prognostic tests have reached a level of evidence 1A, with the results of the prospective randomized trial "Mindact". In the "Mindact" trial, among women with early-stage breast cancer who were at high clinical risk and low genomic risk for recurrence, the receipt of no chemotherapy on the basis of the 70-gene signature led to a 5-year rate of survival without distant metastasis that was 1.5 percentage points lower than the rate with chemotherapy. Given these findings, approximately 46% of women with breast cancer who are at high clinical risk might not require chemotherapy. The health-economic value of such signatures in the general population of patients with localized breast cancer appears very low at current costs. Meanwhile, next generation prognostic signatures have been developed that have integrated clinical parameters and suggest high added value beyond all standard and traditional characteristics including tumor burden, grade, Estrogen Receptor (ER) and Progesterone Receptor (PR), Her2, age and also standard assessment of proliferation. In this study, the clinical utility of genomic tests (Endopredict®, Prosigna®, OncotypeDX®, Mammaprint® assay) defined as impact on chemotherapy decision in the adjuvant setting in patients with ER-positive, Her2-negative early breast cancer with uncertainty on the indication of chemotherapy using standard assessments will be compared.
The purpose of the study is to assess the effectiveness of MIRA in classifying women with dense breast tissue for supplemental breast MRI. To assess the effectiveness of MIRA for correctly classifying women with breast cancer and to evaluate the safety of the device. In women above 30 years old who are undergoing MRI or are scheduled for image-guided needle biopsy due to lesions detected by other imaging modalities.
The Olanzapine Regimen will be superior to the Standard Regimen, as measured by the proportion of patients with Complete Response in the 120 hours following AC chemotherapy.
This study is a randomized, open-label, multicentric, phase III trial conducted in patients receiving aromatase inhibitor and palbociclib as first line therapy for estrogen receptor (ER)-positive HER2-negative metastatic breast cancer and which aims to evaluate, at the onset of ESR1 mutations in circulating tumor DNA, the efficacy of a change of the hormone therapy (aromatase inhibitor (AI) changed to fulvestrant) combined to palbociclib, together with the safety of hormone therapy and palbociclib combination in the overall population.
This was an open label, multi-center protocol for U.S. patients enrolled in the study of ribociclib with endocrine therapy as an adjuvant treatment in patients with hormone receptor-positive, HER2-negative, high risk early breast cancer
BREAKOUT -International Breast Cancer Biomarker, Standard of Care and Real World Outcomes Study BREAKOUT is a prospective cross-sectional cohort study of human epidermal growth factor receptor 2 negative metastatic breast cancer patients who have started 1st line systemic cytotoxic chemotherapy. The study will estimate the prevalence of germline breast cancer susceptibility gene in an otherwise unselected population, describe the treatments administered and estimate the associated clinical outcomes of overall survival and progression-free survival amongst mutation carriers within the context of a low poly ADP ribose polymerase inhibitor treatment setting. Other exploratory analyses may be undertaken to describe somatic breast cancer susceptibility gene and other homologous recombination repair gene mutations.