View clinical trials related to Breast Neoplasms.
Filter by:RATIONALE: Lisinopril or Coreg CR®, may help reduce side effects caused by trastuzumab. It is not yet known whether lisinopril or Coreg CR® are more effective than a placebo in reducing side effects caused by trastuzumab. PURPOSE: This phase II trial is studying lisinopril and Coreg CR® to see how well they work compared with a placebo in reducing side effects in patients with HER2-positive breast cancer receiving trastuzumab.
The purpose of this research study is to find out if the combination of ABT-888 and temozolomide is safe and effective in treating patients with metastatic breast cancer. ABT-888 works by obstructing a DNA enzyme called poly (ADP-ribose) polymerase (PARP) which helps repair cancer cells damaged by chemotherapy. By blocking the PARP enzyme, the cancer cells are unable to repair themselves and as a result die. The other drug in this study is temozolomide. Temozolomide is designed to damage DNA in order to prevent cancer cells from reproducing. Because PARP inhibitors, such as ABT-888, prevent cancer cells from repairing their own DNA, they enhance the potential of chemotherapy therapy like temozolomide to induce cell death. The combination of ABT-888 and temozolomide has been used in a clinical trial for treatment of other cancers and information for this research study suggests that the combination may help to inhibit growth in breast cancer. ONLY THE EXPANSION COHORT BELOW IS RECRUITING: BRCA CARRIER EXPANSION COHORT: The purpose of the expansion cohort is to further evaluate the activity and safety of this combination in BRCA mutation carriers with metastatic breast cancer.
RATIONALE: Ritonavir may stop the growth of tumor cells by blocking some of the enzymes needed for cancer cell growth. Studying samples of blood and tissue from patients with breast cancer in the laboratory may help doctors learn more about the effects of ritonavir on biomarkers involved in breast cancer growth. PURPOSE: This phase I/II trial is studying the best dose of ritonavir and its effects on biomarkers in women undergoing surgery for newly diagnosed breast cancer.
RATIONALE: Internal radiation therapy uses radioactive material placed directly into or near a tumor to kill tumor cells. It may also cause less damage to normal tissue. PURPOSE: This phase II trial is studying how well partial-breast radiation therapy works in treating women with early-stage breast cancer.
FB-7 is a Phase II, multi-center randomized study of neratinib in combination with weekly paclitaxel with or without trastuzumab followed by doxorubicin and cyclophosphamide (AC) as neoadjuvant therapy for women with HER2-positive locally advanced breast cancer. Patients in the control arm will receive neoadjuvant trastuzumab in combination with weekly paclitaxel followed by AC. The primary aim of the study is to determine the pathologic complete response (pCR) rate in breast and axillary nodes following the neoadjuvant therapy regimens. The secondary aims include determination of the pCR rate in breast only, clinical complete response (cCR) rate, two-year recurrence-free interval, two-year overall survival, toxicity of the neoadjuvant regimens, and exploration of molecular and genetic correlates of response.
This phase III, double-blind, placebo-controlled multinational study will assess the combination everolimus, vinorelbine, and trastuzumab compared to the combination vinorelbine and trastuzumab with respect to progressive-free survival and over survival in HER2/neu positive women with locally advanced or metastatic breast cancer who are resistant to trastuzumab and have been pre-treated with a taxane.
The objective of this study is to develop a biomarker to predict pathological complete response in women treated with neoadjuvant chemotherapy for breast cancer. Such a biomarker would assist physicians in selecting the most effective chemotherapy for the individual patient.
The investigators' hypothesis is that valproic acid given before surgery for newly diagnosed breast cancer will increase breast tumor histone acetylation at tolerable doses and that the increase in breast tumor histone acetylation will correlate with valproic acid blood levels and changes in peripheral blood white blood cell histone acetylation. Published in vitro studies have shown sensitivity of breast cancer cells to histone deacetylase inhibitors (Fortunati et al., 2008; Fuino et al., 2003; Hodges-Gallagher et al., 2007; Olsen et al., 2004). The investigators' gene array data predict sensitivity to valproic acid in over half of breast cancers [Bild, unpublished]. The investigators hypothesize that in women with newly diagnosed breast cancers valproic acid will have an unacceptable toxicity rate less than 15% at doses that increase tumor histone acetylation and that valproic acid will decrease the Ki-67 in at least half of breast tumors by over 20%. The investigators also hypothesize that their genomically-derived signature for sensitivity to valproic acid (GDSS-VPA) can be used to predict which tumors will have a decrease proliferation as measured by Ki-67 by at least 20%. The investigators hypothesize that valproic acid levels and histone acetylation levels in peripheral leukocytes will correlate with a decrease in the Ki-67 proliferation index by 20%. The investigators hypothesize that DCE-MRI imaging studies will provide an accurate and quantitative means of assessing tumor response to valproic acid. Finally, the investigators hypothesize that response to valproic acid will not be affected by intrinsic breast cancer subtype.
The purposes of this study are : - to investigate the safety and clinical efficacy of sole therapy with DLBS1425 in suppressing disease-(tumour) progression in subjects with advanced/metastatic breast cancer; and - to determine the minimal effective and safe dose of DLBS1425 in the therapy of advanced/metastatic breast cancer
Aromatase inhibitors are the standard treatment for hormone responsive advanced breast cancer. The combination of the aromatase inhibitor exemestane with with another breast cancer drug that blocks epidermal growth factor receptor (EGFR) and Erb-2 activity (lapatinib) is being studied for the possibility of improving response to therapy, and delaying resistance to endocrine therapy.