Exemestane for Breast-Cancer Prevention in Postmenopausal Women
نویسندگان
چکیده
منابع مشابه
Exemestane for breast-cancer prevention in postmenopausal women.
BACKGROUND Tamoxifen and raloxifene have limited patient acceptance for primary prevention of breast cancer. Aromatase inhibitors prevent more contralateral breast cancers and cause fewer side effects than tamoxifen in patients with early-stage breast cancer. METHODS In a randomized, placebo-controlled, double-blind trial of exemestane designed to detect a 65% relative reduction in invasive b...
متن کاملUptake of exemestane chemoprevention in postmenopausal women at increased risk for breast cancer
Despite their efficacy, uptake of selective estrogen receptor modulators for breast cancer chemoprevention remains low. Exemestane, an aromatase inhibitor, has recently been identified as a potential chemopreventive option with fewer serious side effects compared with selective estrogen receptor modulators in postmenopausal women. The purpose of this study was to assess the uptake of exemestane...
متن کاملExemestane in the Adjuvant Treatment of Breast Cancer in Postmenopausal Women
Exemestane is an irreversible inhibitor of the aromatase enzyme, which is a key component in the production of estrogen. The majority of breast cancers are sensitive to the proliferative effects of estrogen. Exemestane is approved for the adjuvant treatment of postmenopausal women with breast cancer after 2 to 3 years of tamoxifen therapy, based on a 32% improvement in disease-free survival com...
متن کاملEndocrine effects of tamoxifen plus exemestane in postmenopausal women with breast cancer.
PURPOSE In some specific circumstances, combined hormonal therapies for breast cancer seem to be more effective than single maneuvers. In two laboratory mammary cancer models, the combination of the aromatase inactivator exemestane plus tamoxifen gives a higher response rate than is found with either agent alone. To evaluate the endocrine effects of the combination of exemestane and tamoxifen, ...
متن کاملExemestane for breast cancer prevention: a feasible strategy?
Third-generation aromatase inhibitors and inactivators have been successfully implemented in therapy of metastatic breast cancer, and three large phase III trials have revealed superiority compared with tamoxifen monotherapy in the adjuvant setting. Notably, each of these trials recorded a substantial reduction in contralateral breast cancer among patients exposed to the aromatase inhibitor/ina...
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ژورنال
عنوان ژورنال: New England Journal of Medicine
سال: 2011
ISSN: 0028-4793,1533-4406
DOI: 10.1056/nejmoa1103507