View clinical trials related to Breast Neoplasms.
Filter by:The primary objectives of the study are to evaluate the feasibility and toxicity of treatment with 12 weeks of Adriamycin with daily oral Cytoxan with G-CSF support followed by 12 weeks of Taxol. Feasibility will be assessed by comparing the delivered dose intensity of each drug to the delivered dose intensity in previous trials. Toxicity will be assessed by comparing the incidence and severity of toxicity with these drugs to previous trials using these drugs in the same combination. We hypothesize metronomic, dose dense treatment as given in this study will be less toxic and more effective than historical regimens using the same drugs in a less metronomic, dose dense manner.
The two drugs used to treat metastatic breast cancer in this study may perform better when used together than when used separately. The use of another drug that prevents the most common side effect of the two-drug combination permits the delivery of both agents at closer to the "full" dose for either when used alone. We hypothesize that the two-drug combination used with G-CSF support will be more effective and less toxic than other standard regimens for the treatment of metastatic breast cancer.
The primary purpose of the study is to examine the safety and effectiveness of combination therapy consisting of daily oral capecitabine and weekly intravenous vinorelbine in stage IV breast cancer subjects. The study is designed to assess the safety and effectiveness of this combination therapy. Safety will be assessed by analyzing the types of toxicity, the severity of toxicity and the need for dose modification or delay due to toxicity. Effectiveness will be assessed by analyzing response rates, time to treatment failure, time to progression and overall survival. Our hypothesis is that the regimen will be more effective than standard historic regimens for this type and stage of cancer.
This is a 6-state randomized controlled trial (RCT) that uses a behavioral intervention to enhance parenting skills for school age children when a mother is recently diagnosed with early stage breast cancer. Efficacy analyses will include measures of the child's and mother's psychosocial adjustment, including enhanced parenting quality and skills related to the cancer.
RATIONALE: Diagnostic procedures, such as digital mammography, ultrasound, MRI, and PET scans, may help find breast cancer and find out how far the disease has spread. PURPOSE: This phase II/III trial is studying digital mammography, ultrasound, MRI, and PET scans to compare how well they find the extent and spread of breast cancer in women with newly diagnosed breast cancer.
Traditionally metastatic breast cancer patients are not offered loco-regional treatment except in cases of fungation or bleeding. However, scientific evidence for such omission of loco-regional treatment in metastatic breast cancer patients is lacking. On one hand, studies have shown that removal of primary tumor at times leads to complete disappearance of metastases and improvement in survival in renal cell carcinoma patients. However, such studies have never been performed in other solid tumors. On the other hand, there is a strong body of evidence in experimental settings that show that removal of primary tumor allows growth of metastasis. There is lack of similar data in humans in clinical settings. Offering loco-regional treatment in metastatic breast cancer patients in a setting of randomized controlled trial will help in improving survival of such patients and understanding the natural history of breast cancer.
One of the basic principles of cancer chemotherapy is that these drugs act exclusively or mainly on cells in cycle. Estrogens have been shown to increase the fraction of breast cancer cells in cycle. Tamoxifen on the other hand, decreases the proliferative fraction and has been shown to negatively impact on the results of adjuvant chemotherapy in breast cancer when given concomitantly. A number of previous studies have attempted estrogenic recruitment of cancer cells (into cell cycle) to increase the efficacy of chemotherapy in locally advanced and metastatic breast cancer. Although some studies showed an increase in response rates in the recruitment arm, there was no benefit in time to progression or survival in any of the studies. These results may have been due to the inadequate sample size of the studies and advanced stage disease (with presumably higher fraction of inherently chemoresistant cells). The present study is designed to test the hypothesis that estrogenic recruitment of micrometastatic disease in operable breast cancer will increase the efficacy of standard adjuvant chemotherapy after surgery. The intervention arm of the study will involve administration of short duration estrogen prior to each cycle of adjuvant chemotherapy. The end-points are disease free and overall survival.
In this trial we will evaluate ABI-007 with gemcitabine and epirubicin, utilizing the biweekly pegfilgrastim support, in order to further improve upon the effectiveness and favorable toxicity of this triplet.
This trial evaluates the novel combination of docetaxel with imatinib as first or second line therapy in advanced breast cancer with the aim of achieving higher effectiveness and potentially reducing side effects.
This protocol will evaluate the feasibility and toxicity of dose-dense docetaxel followed by doxorubicin and cyclophosphamide with support given as adjuvant or neoadjuvant treatment of women with node positive and high risk breast cancer