View clinical trials related to Breast Neoplasms.
Filter by:This phase II trial studies whether a prior germline predictor of taxane-induced peripheral neuropathy (TIPN) can help identify a subgroup of patients who are at higher risk of chemotherapy-induced peripheral neuropathy in African American patients with stages I-III breast cancer. The study also investigates whether docetaxel maybe work better than paclitaxel with regard to TIPN rate/severity and dose reductions.
Trastuzumab resistance, which is a common therapeutic challenge in HER2 positive metastatic breast cancer, is not fully understood. Pyrotinib is an oral tyrosine kinase inhibitor targeting EGFR, HER-2 and HER-4 receptors. More general inhibition of ErbB family with pyrotinib could provide additional benefit. This study is designed to evaluate the efficacy and safety of pyrotinib in combination with capecitabine in patients with HER2 positive locally advanced or metastatic breast cancer who had early failure on or after trastuzumab treatment.
This clinical trial is an interventional, active-treatment, open-label, multi-center, Phase 1/2 study. The study objectives are to assess the safety, tolerability and pharmacokinetics (PK) of CYT-0851 in patients with relapsed/refractory B-cell malignancies and advanced solid tumors and to identify a recommended Phase 2 dose as a monotherapy and in combination with chemotherapy for evaluation in these patients.
Phase III Study of Capivasertib + Paclitaxel versus Placebo + Paclitaxel as First line Treatment for Patients with Locally Advanced or Metastatic Triple-negative Breast Cancer (TNBC)
Breast cancer is the most common cancer in Austrian women. Estimation of prognosis and treatment strategies is increasingly being dependent on stratification of tumors into different entities or classes. Currently, clinical routine stratification of tumors is mostly based on hormone receptor, HER2 status, and estimation of proliferation. However, a more robust and objective classification of tumors can be achieved by elucidation of further biological properties, which is also of increasing significance, as novel anticancer therapies are based on biological mechanisms. Consequently, available information from molecular analyses is increasingly being implemented in routine diagnostic assays with the aim to improve stratification for optimal treatment selection. To date the most extensive molecular-based taxonomy of breast cancer has been achieved by a classification based on combining gene expression and somatic copy number alterations (SCNAs), referred to as integrative clusters. Tissue biopsies are the current gold standard to attain such a classification. However, they can often be difficult to obtain in the metastatic setting and are subject to sampling bias due to intratumor heterogeneity. "Liquid biopsies" are, among other analytes, based on the analysis of cell-free DNA (cfDNA) which contains circulating tumor DNA (ctDNA), i.e. DNA fragments shed from normal and tumor cells into the blood, in patients with cancer. cfDNA can be obtained minimally invasive with a blood draw, allows for the "real time" analysis of tumor DNA from the circulation, and blood samples can be repeated at any time point, which is especially important for monitoring response to therapy. The investigator's group has extensive expertise in the analysis of cfDNA and has developed a plethora of approaches for ctDNA analysis. Recently, the investigators have developed a new approach, which relates to nucleosome positions and gene expression. cfDNA fragments have been associated with the release of DNA from apoptotic cells after enzymatic processing and hence consist mainly of mono-nucleosomal DNA. By performing whole-genome sequencing of cfDNA the investigators could demonstrate that at transcriptional start sites, the nucleosome occupancy results in different read-depth coverage patterns in expressed and silent genes. By employing machine learning for gene classification, the investigators were able to classify genes in cells releasing their DNA into the circulation as expressed. The main hypothesis of the project is that integrative breast cancer clusters can be established from directly blood without the need for an invasive tissue biopsy. Hence, the study aims include refining stratification of patients for an improved selection of treatment strategies. Furthermore, the investigators will obtain novel insights into the biology of metastatic breast cancer, so that this project will have important implications for patients, clinical oncologists, pathologists, pharmacologists, and all basic researchers interested in cancer.
This trial studies how an investigational surgical procedure called vascularized lymph node transfer works in lowering the risk of arm swelling (lymphedema) in patients with breast cancer undergoing breast reconstruction. Patients who undergo breast reconstruction are often at high risk of developing lymphedema. Vascularized lymph node transfer involves transferring lymph nodes from an unaffected area of the body to replace those removed as part of treatment, which may lower the risk of lymphedema after breast reconstruction.
This is a dose escalation, MTD expansion (Phase 1b) and cohort expansions (Phase 2) study to assess the safety and tolerability of a combination of NAP with durvalumab in subjects with selected advanced or metastatic solid tumors.
The purpose of this study is to test whether patients with breast cancer who are being treated with non-anthracycline trastuzumab therapy can safely be monitored for heart related side effects less often than usual.
RATIONALE: The combination of anti-angiogenic targeted therapy with neoadjuvant chemotherapy has been shown to further improve the pathologic response rate for HER2-negative breast cancer patients. Apatinib is a highly potent human vascular endothelial growth factor receptor 2 (VEGFR2) tyrosine kinase inhibitor that has been independently developed in China, and it can exert anti-angiogenic effects by inhibiting VEGFR2. It is unknown whether giving combination neoadjuvant chemotherapy together with apatinib is more effective in treating patients with nonmetastatic HER2-negative breast cancer. PURPOSE: To explore the efficacy and safety of apatinib added to weekly paclitaxel and cisplatin neoadjuvant therapy for HER-2 negative breast cancer patients
This is a feasibility study to gain preliminary information regarding whether breast imaging with or without a core needle biopsy after neoadjuvant chemotherapy (NAC) but before surgery can accurately predict complete pathologic response (pCR) in women with triple negative or HER2- positive breast cancer. pCR is defined as having no residual invasive breast cancer or ductal carcinoma in situ.