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Anastrozole, sold under the brand name Arimidex among others, is an antiestrogenic medication used in addition to other treatments for breast cancer. [6] [7] Specifically it is used for hormone receptor-positive breast cancer. [7] It has also been used to prevent breast cancer in those at high risk. [7] It is taken by mouth. [7]
Tamoxifen (a SERM) traditionally was the drug treatment of choice, but the ATAC trial (Arimidex, Tamoxifen, Alone or in Combination) showed that in women with localized estrogen receptor-positive breast cancer, women receiving the AI anastrozole had better results than the tamoxifen group. [4]
AIs inhibit the enzyme aromatase that converts testosterone to estrogen and that is used clinically in treatments of breast cancer in postmenopausal women. Currently, two types of NSAIs are used for breast cancer, anastrozole and letrozole. They are used as first-line therapy in metastatic breast cancer and also in adjuvant treatment. [1]
A drug previously used to treat breast cancer is now being offered to high risk women as a preventative measure.. Scientists have found that the hormone therapy - called anastrozole - can p revent ...
Steroidal aromatase inhibitors are a class of drugs that are mostly used for treating breast cancer in postmenopausal women. High levels of estrogen in breast tissue increases the risk of developing breast cancer and the enzyme aromatase is considered to be a good therapeutic target when treating breast cancer due to it being involved in the final step of estrogen biosynthetic pathway and also ...
Gynecomastia (male breast development) ... Cancer treatments. Chemotherapy and radiation therapy can cause permanent problems with testosterone. ... or aromatase inhibitors like anastrozole ...
About 5% to 10% of female breast cancer patients have a BRCA mutation, according to the American Cancer Society. When breast cancer is diagnosed early, the five-year relative survival rate is over ...
The estrogen diethylstilbestrol (DES) is occasionally used to treat prostate cancer through suppression of testosterone production. It was previously used in the treatment of breast cancer, but has been replaced by more effective and less toxic agents. Estrace is an estrogen which was also formerly used for antiandrogen therapy of prostate ...