View clinical trials related to Breast Neoplasms.
Filter by:The primary objective of the proposed trial is to assess. The efficacy and the safety of a daily administration of nimesulide or simvastatin to change the expression of a large set of tissue and circulating surrogate endpoint biomarkers (SEBs) of breast carcinogenesis in women at higher risk of developing a hormone non-responsive (ER neg) breast cancer. The primary endpoint is the change in prevalence of atypical cells and cellular proliferation (Ki-67), after 12 months of treatment.
About a third of patients with breast cancer are usually treated by hormone pills called tamoxifen and aromatase inhibitors. Aromatase inhibitors are drugs that stop female hormone production. Female hormone or estrogen is an important hormone for the growth of breast cancer cells. Letrozole is one of the aromatase inhibitors that is approved by the FDA and has been used to treat breast cancer since 1997. However, hormone pills usually work for about 6-10 months in most patients. Later on, breast cancer will start to grow again. This condition when hormone pills or endocrine therapy no longer work is called "endocrine resistant" breast cancer. The scientists here at University of Maryland have discovered how these cancer cells can become resistant to hormone pills. In our laboratory tests, the investigators found that lapatinib and everolimus can reverse this resistance and make letrozole work again. However, it is not known if the drugs can reverse the resistance in humans. The purpose of this study is to find out whether the combination of letrozole, lapatinib, and everolimus is effective in women with breast cancer when hormone pills no longer work. Lapatinib is an anti-cancer drug that is already approved by the Food and Drug Administration (FDA). It is the standard of care for the treatment of a particular type of breast cancer called human epithelial growth factor receptor 2 (HER2)-positive breast cancer. HER2 is a protein involved in the growth of some cancer cells. This study will also include patients with HER2-negative breast cancer. This means that the cancer cells in these patients do not depend on the HER2 protein. The use of lapatinib in these patients is considered experimental. Everolimus is also an anti-cancer drug that is approved by the FDA for kidney cancer. Initial studies in mice and later studies in women with breast cancer have shown that everolimus may also slow the growth of breast cancer. The use of everolimus is experimental in this study.
Previous studies have shown that chemotherapy has the same effect on treating breast cancer whether you receive it before or after surgery. Receiving chemotherapy before surgery, rather than after surgery, may allow the patient to have less extensive surgery. The purpose of this study is to identify new treatment regimens with better response rates and to find out if the combination of eribulin followed by doxorubicin and cyclophosphamide can shrink the size of the patient's breast tumor and allow you to preserve your breast. Additionally, by receiving chemotherapy before surgery, the investigators will be able to determine if your cancer is responsive to chemotherapy.
This study seeks to see if a 12-week diet and exercise program improves exercise ability, energy level, and quality of life.
Angiogenesis is essential for the growth of large tumor. A number of anti-angiogenic agents are currently under development. Bevacizumab, a humanised monoclonal antibody to vascular endothelial growth factor (VEGF), has been shown to improve disease free survival in first line metastatic breast cancer when associated with chemotherapy 1. Results of a randomised phase II trial combining sorafenib, a tyrosine kinase inhibitor targeting multiple tyrosine kinases including VEGFR1, VEGFR2, VEGFR3, with capecitabine have recently been reported 2. Compared to capecitabine plus placebo, progression-free survival in the capecitabine + sorafenib arm was significantly increased from 4.1 months to 6.4 months. Toxicities were also increased, with an incidence rate of grade 3/4 hand foot syndrome of 45% in the capecitabine + sorafenib arm compared to 13% in the capecitabine + placebo arm. The increased toxicity will most likely limit the clinical use of this regimen. Pazopanib is a potent, multi-targeted TKI of VEGFR-1, -2, -3, PDGFR-α and -β and c-kit and has recently been approved for the treatment of renal cell cancer in the U.S. In the EU, a positive opinion has been issued by the European Medicines Agency. A phase II study of GW786034 (pazopanib) in patients with recurrent or metastatic invasive breast carcinoma included 19 patients after a maximum of 2 lines of chemotherapy for advanced disease 3. Pazopanib 800 mg daily was given continuously. A clinically significant rate of stable disease (58%) was detected with a median TTP of 5.3 months (95% CI: 1.8 - 9.0 months). Four patients treated with pazopanib had SD for ≥ 6 months, for a clinical benefit rate (CBR), defined as rate of SD for ≥ 6 months or CR or PR, of 5/19 (26%), which is at least comparable to sunitinib and bevacizumab (CBR 16% and 17%, respectively). The pivotal study of full dose (800 mg) daily pazopanib in renal cell cancer reported hand foot syndrome of all grades in only 6% of patients 4. The optimally tolerated regimen (OTR) of pazopanib was determined when administered in combination with capecitabine and oxaliplatin in patients with advanced CRC 5. In patients who received capecitabine (850 mg twice daily) plus 800 mg once daily pazopanib combined with oxaliplatin, the incidence of hand foot syndrome of all grades was 24%. The present study will investigate the combination of pazopanib and capecitabine in advanced or metastatic breast cancer with the aim to develop a new treatment option with increased efficacy and tolerability.
This is a randomized controlled trial to evaluate the ACTIVE memory training intervention and ACTIVE speed of processing training to waitlist, no-contact control conditions. Specific aims and hypotheses are: Aim 1: Evaluate the acceptability and usefulness of the ACTIVE memory intervention among Breast Cancer Survivors (BCS). Hypothesis 1: BCS assigned to the memory intervention arm will perceive the intervention as more acceptable and useful than BCS assigned to the attention control condition. Aim 2: Establish preliminary efficacy of the ACTIVE memory training intervention relative to the attention control and no-contact control conditions. Hypothesis 2: Memory training will result in greater memory enhancement immediately post and 2-months post-intervention relative to attention control or no-contact control conditions.
Cancer-related fatigue is by far the most common symptom affecting cancer patients. Combining regular dietary counseling and tailored physical activity is associated with reduced cancer-related fatigue and can improve quality of life and body weight control. We propose to conduct a randomized controlled trial which purpose is to evaluate the effect of an intervention combining physical exercise and nutritional therapeutic education on cancer-related fatigue. To gain behavioral change towards PA and nutrition habits, interventions will take place within hospitals, on the same days of adjuvant treatments.
This is a prospective, multi-center, open-label, phase Ib/ II study (two parts) with patients that have locally advanced or metastatic HER2 negative breast cancer. The first part (phase Ib) will investigate the MTD / Recommended Phase 2 Dose (RP2D) of the combination therapy of BEZ235 twice daily (b.i.d.) and weekly paclitaxel using a Bayesian model. When MTD/ RP2D is established the second part (phase II) will start. Phase II will evaluate the efficacy and the safety of weekly paclitaxel alone compared to weekly paclitaxel plus BEZ235 bid.
The purpose of this research study is to determine how well neratinib works in treating breast cancer that has spread to the brain. Neratinib is a recently discovered oral drug that may stop breast cancer cells from growing abnormally by inhibiting (or blocking) members of a family of proteins that include Human Epidermal Growth Factor Receptor 2 (HER2). In this research study, the investigators are looking to see how well neratinib works to decrease the size of or stabilize breast cancer that has spread to the brain. The investigators are also looking at how previous treatments have affected your thinking (or cognition) and how much neratinib reaches the central nervous system.
This trial will find the best dose of mifepristone when given together with nab-paclitaxel (Abraxane) based on the side effects of the two drugs in patients with advanced breast cancer. Patients will be randomized to receive nab-paclitaxel with or without mifepristone during the first treatment cycle. After the first cycle, all patients will receive nab-paclitaxel with mifepristone until their disease worsens or they experience an unacceptable side effect. This study will test up to 4 doses of mifepristone in combination with nab-paclitaxel. The study will first test the lowest dose in a small group of patients and if they do not have bad side effects, higher doses will be tested.