Active clinical trials for "Breast Neoplasms"

To assess the efficacy and safety of PF-3512676 administered in combination with docetaxel for the treatment of patients with advanced breast cancer.

RATIONALE: Drugs used in chemotherapy work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Measuring blood levels of tumor cells may help in learning how well chemotherapy works to kill metastatic breast cancer cells and allow doctors to plan better treatment. When blood levels of tumor cells are high while receiving chemotherapy, it is not yet known whether it is more effective to change chemotherapy regimens at that time or wait until disease progression. PURPOSE: This randomized phase III trial is studying treatment decision making based on blood levels of tumor cells in women with metastatic breast cancer receiving chemotherapy.

The project is a double blind, randomized, placebo-controlled phase II chemoprevention trial. Study participants will be randomly assigned to receive either tamoxifen or placebo for one year. Participants will subsequently be followed for one year off of medication. The primary objective is to evaluate the effectiveness of tamoxifen in reducing breast density by mammogram.

The purpose of this study is to compare mammography adherence among women receiving tailored, interactive mammography interventions via DVD and telephone counseling to usual care.

A pilot study to assess the effects of six months of letrozole on breast tissue risk markers in postmenopausal women on hormone replacement therapy at high risk of developing breast cancer.

RATIONALE: Studying the barriers that prevent minority and low-income women from undergoing cancer screening, and offering encouragement to them over the telephone, may help improve cancer screening rates. PURPOSE: This randomized phase II trial is studying how well a telephone-based Prevention Care Manager increases screening rates for breast cancer, cervical cancer, and colorectal cancer in minority and low-income women.

Sentinel lymph node biopsy (SLNB) has recently emerged as a less invasive alternative to axillary lymph node dissection (ALND) in the treatment of breast cancer. However, SLNB has a number of limitations, and we believe that alternative strategies for staging of the axilla should be explored. The hypothesis of this proposal is that the combination of preoperative high-resolution axillary ultrasound (AUS), fine needle aspiration biopsy (FNAB), and molecular analysis using real-time reverse transcription-polymerase chain reaction (RT-PCR) represents a viable, minimally invasive alternative to SLNB. We propose a prospective cohort study to rigorously assess the diagnostic accuracy of molecular analysis of AUS-FNAB specimens. The primary endpoint of this study is to determine the feasibility of AUS-FNAB and real-time RT-PCR to predict the pathologic status of the axilla in a proof-of-principle study. In the short term, validation of this innovative strategy is likely to reduce the number of sentinel node procedures. In the long term, we believe that AUS-FNAB may ultimately replace SLNB.

RATIONALE: Studying the immune response to a vaccine made from HER2/neu protein may help doctors plan better treatment for patients with breast cancer that overexpresses HER2. PURPOSE: This clinical trial is studying the immune response in patients who have undergone vaccine therapy for stage III or stage IV breast cancer that overexpresses HER2.

This phase II trial is studying how well vaccine therapy works in treating patients receiving trastuzumab for HER2-positive stage IIIB- IV breast cancer. Vaccines made from peptides may help the body build an effective immune response to kill tumor cells

The purpose of this study is to determine whether an exercise program comprised of strength and endurance training will lower fasting insulin levels in a group of breast cancer survivors. Insulin may be involved in the risk of breast cancer recurrence.