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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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Showing 2101-2120 of 4,817 trials
NCT01106898
This phase II trial studies the side effects and how well giving cyclophosphamide and paclitaxel with or without trastuzumab works in treating patients with stage I-II breast cancer who have undergone surgery. Drugs used in chemotherapy, such as cyclophosphamide and paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving monoclonal antibody therapy, such as trastuzumab, with chemotherapy may kill more tumor cells. Giving these treatments after surgery may kill any tumor cells that remain after surgery.
NCT04883814
The standard of care imaging of breast cancer metastases recommended by the National Comprehensive Cancer Network (NCCN), CT of the chest/abdomen/pelvis and bone scan, may be suboptimal. 18F-fluoroestradiol (FES) is a novel PET tracer designed to detect estrogen receptors, which are often expressed in breast cancers. FES PET/CT may provide improved evaluation of metastases in patients with ER-positive breast cancer.
NCT03803761
This phase I/II trial studies the side effects and how well copanlisib works when given together with fulvestrant in treating patients with estrogen receptor positive (ER+) and human epidermal growth factor receptor 2 negative (HER2-) breast cancer that has spread to other places in the body (advanced) and progressing after prior treatment. HER2 and ER are two types of proteins called receptors that can affect the growth of breast cancer cells. Additionally, investigators hope to learn from this study if tumor genetic information is important for predicting whether this type of breast cancer will respond to fulvestrant and copanlisib. Copanlisib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Hormone therapy using fulvestrant may fight breast cancer by blocking the use of estrogen by the tumor cells. Giving copanlisib and fulvestrant may work better in treating patients with ER+ and HER2- breast cancer compared to fulvestrant alone.