View clinical trials related to Breast Cancer.
Filter by:To test whether the addition of the COX-2 inhibitor, celecoxib, will decrease the gene expression of CYP19 in breast cancers collected from postmenopausal women that receive neoadjuvant exemestane.
This study determines the proportion of metastatic breast cancer patients progression free after 6 months when treated with gemcitabine/ cisplatin/ trastuzumab or gemcitabine/ trastuzumab.
This study will determine if docetaxel will be administered before or after doxorubicin/cyclophosphamides in an adjuvant chemotherapy regimen to be evaluated in a subsequent phase III trial.
This study will determine the effects of soy products on in vitro surrogate cancer markers as well as bone density markers and quality of life parameters in men and women. This study will also determine concentrations of isoflavones (naturally occurring plant compounds that act like estrogen in the body) in prostate tissue that has been removed during prostatectomy, as well as in the blood.
The purpose of this research study is to learn about the effects of two drugs when they are given together. The names of the drugs are raloxifene and exemestane. Raloxifene is a drug that is related to estrogen. In the liver and bone, it acts like estrogen. In the breast and uterus it acts like an anti-estrogen. It has been used in postmenopausal women to prevent a disease called osteoporosis. This is a disease that decreases bone strength over many years and may finally lead to bone fractures. In a group of women who were taking the drug, it also seemed to decrease the chances of breast cancer and possibly endometrial cancer (cancer of the uterus). Therefore, we want to study it further to see if it prevents breast cancer. We also want to find out if it may be even better in preventing breast cancer if it is given with another drug. The other drug in this trial is exemestane. Exemestane is a type of drug that works to decrease estrogen levels in postmenopausal women. This type of drug is used in women for the treatment of breast cancer. Before we can decide if the two drugs combined are better for preventing breast cancer, we must first test these drugs together to make sure that they are safe. This safety testing is the purpose of this trial.
Find a genetic signature of de novo resistance to letrozole in adjuvant breast cancer;
The purpose of this study is to evaluate Venlafaxine as a treatment option for hot flashes in breast cancer survivors. The goals of this study are to assess the effectiveness and toxicity of venlafaxine hydrochloride and identify the psychological, behavioral, and physical outcomes associated with relief of hot flashes in women following treatment for breast cancer.
The primary objective of this study is to determine the efficacy & toxicity of combined docetaxel & capecitabine as primary chemo for subjects w/ stage II-III breast cancer.
In the recent AGO-study, a dose-dense and dose-intensified sequence of Epirubicin - Paclitaxel - Cyclophosphamide has shown superior efficacy compared to a conventionally dosed sequence of Epirubicin / Cyclophosphamid and Paclitaxel and was therefore chosen as standard treatment in this study. The experimental arm of EC-TX combines several strategies: the combination of EC will be administered every 2 weeks as a dose-dense regimen, the combination of TX can also be considered as dose-dense due to the weekly application of paclitaxel. Furthermore there is clinical evidence, that a combination of capecitabine and Paclitaxel provide synergistic effects with improved tumour response. A randomized phase III study could demonstrate a survival benefit of a combination of capecitabine with Docetaxel in patients with metastatic breast cancer. This synergistic effect is probably based on the preclinical observed taxane-mediated up-regulation of thymidine phosphorylase in the tumour cell, which give drive to an increased transformation of capecitabine to its active form 5-Fluorouracil. Apart from this synergy, the EC-TX regimen includes now 4 highly active compounds for the treatment of breast cancer. The total doses of Epirubicin and Paclitaxel are identical in both arms. The dosage of Cyclophosphamide is lower in the experimental arm, which is preferred due to the induction of leukaemia at higher doses of Cyclophosphamide. The duration of both arms with 18 and 20 weeks is nearly similar. The 2 by 2 factorial design of the trial provides the additional possibility to explore the efficacy of a bisphosphonate as another strategy to further improve the prognosis of node positive breast cancer.
This trial is done to determine the role of adjuvant chemotherapy with capecitabine in patients ≥ 65.