Breast Cancer

Female reproductive hormones cause breast cancer. Long-term use of postmenopausal hormones increases the risk of breast cancer. The apparent survival advantage seen in women diagnosed with breast cancer while taking

While doxorubicin (Adriamycin) is among the most active single agents in the treatment of breast cancer and other solid tumors, its concomitant toxicity limits its use. Quality-of-life issues have driven the search for gentler,

In light of the changing trends in the diagnosis and management of invasive breast cancer, the practice of routine axillary dissection should be reevaluated. A growing number of patients with breast cancer are diagnosed as

Contemporary breast cancer treatment research has focused on systemic postoperative adjuvant treatment and the elimination of established micrometastases. An alternative approach addresses the potential for seeding at the time of primary surgery. Several retrospective reports have suggested that the hormonal milieu during lumpectomy or mastectomy impacts on the likelihood of tumor cell shedding and implantation at distant sites.

The article written by Chadha and Axelrod provides a timely discussion of several critical issues in the current debate over the use of axillary lymph node dissection in early-stage breast cancer. As new information and techniques become available, they and others have reassessed the value of axillary lymph node dissection in four key areas:

Breast cancer is second only to lung cancer as a leading cause of cancer mortality in women. In women with metastatic, hence, essentially incurable disease, we strive to find effective chemotherapeutic regimens that offer a

Twenty-four patients with metastatic breast cancer that had progressed after high-dose chemotherapy with peripheral blood progenitor cell (PBPC) support were given intramuscular methotrexate in combination with oral

Between 1989 and 1993, 409 evaluable patients with breast cancer have been treated with tegafur and uracil (UFT) in an adjuvant setting in two different trials. Data from both trials were reviewed in December 1995 after a

During the 1990s, one in nine women in the western world will be diagnosed with breast cancer, and more than 58,000 will die of the disease each year in Europe alone. Recent changes in the primary therapy of operable

NEW ORLEANS-A laboratory study suggests that tamoxifen (Nolvadex) could inhibit angiogenesis at higher dose levels than currently used for adjuvant therapy of breast cancer.

The National Alliance of Breast Cancer Organizations (NABCO)-in a partnership with Oil of Olay-has received a $50,000 grant from the Wal-Mart Foundation in support of breast cancer awareness.

As a tumor grows, so does its need for nutrients, with a new vascular supply necessary for a tumor to grow to a diameter

SAN DIEGO-Breast cancer patients with an inherited predisposition due to mutations of BRCA1 or BRCA2 are more likely to have an accumulation of other genetic defects than patients with no evidence of a familial clustering, according to a multinational study, said Mika Tirkkonen, of the University of Tampere, Finland.

Data from two studies presented at the 88th Annual Meeting of the American Association for Cancer Research (AACR)

Multimodality therapy-ie, surgical excision followed by appropriate systemic therapy and radiotherapy-has an established role in managing patients with locally

Breast-conserving therapy with lumpectomy and breast irradiation is an accepted standard treatment for patients with early-stage invasive breast cancer or ductal carcinoma in situ (DCIS). For both diseases, investigators have tried to identify subgroups of patients who can be "safely" treated with lumpectomy without radiation. Some data suggest that it may be reasonable to omit radiation therapy in patients with small, low-grade invasive or noninvasive tumors and/or in "elderly" patients. Additional studies are needed to better identify criteria to prospectively select appropriate patients for treatment with lumpectomy alone. [ONCOLOGY 11(9):1361-1374, 1997]

To irradiate or not to irradiate, that is the question posed by Marks and Prosnitz for women with early invasive breast cancer or ductal carcinoma in situ (DCIS) undergoing breast conservation therapy (BCT). Due in large part to mammography, there has been in the 1990s a significant increase in the percentage of women presenting with stage 0 (DCIS) and stage I breast cancer, as recorded by the Surveillance, Epidemiology and End-Results Program of the National Cancer Institute (NCI). The generally excellent outcome of these tumors with current therapy has focused research efforts on studies directed at improving quality of life and minimizing the side-effects and expense of local therapy. In this regard, Marks/Prosnitz present a concise and balanced summary of results from randomized and non-randomized clinical trials, and develop a rationale for current treatment recommendations and future studies regarding the role of breast irradiation (RT).

NEW ORLEANS--Three fourths of patients experience significant physical sensations after breast cancer surgery. For many women, these are still present years later, and many have long-term arm morbidity as well, researchers reported at the Oncology Nursing Society's 22nd Annual Congress.

NEW ORLEANS--Fatigue may be underrecognized as a disturbing symptom of breast cancer, especially in postmenopausal women, but exercise may help combat it, according to several presentations at the Oncology Nursing Society's 22nd Annual Congress.

NEW ORLEANS--Cytologic and biomarker assessment can be used to identify a cohort of women at extremely high risk for short-term breast cancer development, Carol Fabian, MD, said at the American Society of Preventive Oncology annual meeting.

SEATTLE--Breast cancer patients who report high levels of personal stress score lower on three measures of immune function than less stressed women with the disease, said Barbara L. Andersen, PhD, professor of psychology and obstetrics and gynecology, Ohio State University, Columbus.

NEW YORK--The National Alliance of Breast Cancer Organizations (NABCO), together with the National Breast Cancer Awareness Month Board of Sponsors, has created the National Breast Cancer Awareness Month (NBCAM) Online Calendar as the one-stop source for all October 1997 events.

NEW ORLEANS--Women seeking BRCA1 testing appear, as a group, to be more distressed and psychologically vulnerable than those who do not wish to be tested, according to two studies from Lombardi Cancer Center, Georgetown University, reported at the American Society of Preventive Oncology annual meeting. The women in the studies were at high risk because of a close family history of breast or ovarian cancer.

Docetaxel (Taxotere) and vinorelbine (Navelbine) have both demonstrated activity as single agents for the treatment of patients with metastatic breast cancer and non-small-cell lung

Docetaxel (Taxotere) and doxorubicin (Adriamycin) have each demonstrated significant activity in metastatic breast cancer. Thus, the combination of docetaxel and doxorubicin has been evaluated in phase I trials to

Preliminary results from phase I trials suggest that the use of docetaxel (Taxotere) and doxorubicin (Adriamycin) is a well tolerated and highly active combination regimen for

Optimal management of locally advanced breast cancer (stage III) generally includes a combination of primary chemotherapy followed by surgery (if feasible), and local radiotherapy and adjuvant chemotherapy with or

This nonblinded, multicenter, randomized phase III study compares the median time to progression (primary endpoint), response rate, and quality of life, safety, and survival of

Single-agent docetaxel (Taxotere) has been shown to be highly active in metastatic breast cancer, with an overall response rate of 47%, median time to progression of 4 months, and survival of 10 months when administered as

NEW YORK--The timing of exposure to environmental factors may be the most powerful determinant in the development of breast cancer, Mary Wolff, PhD, said in a lecture sponsored by the Irvington Institute for Immunological Research.