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2003 JAN 16 - (NewsRx.com & NewsRx.net) -- Updated results from the ongoing Arimidex (anastrozole) early breast cancer trial were presented in San Antonio, Texas, indicating that Arimidex continues to show a statistically significant improvement in recurrence-free survival over tamoxifen.
The updated results were based on an analysis of data at a median treatment duration of nearly 4 years (47 months).
Importantly, more than 1400 patients in the Arimidex and tamoxifen arms of the study have now been followed for more than 54 months, nearing the 5-year standard treatment period generally used in the adjuvant setting. Arimidex is the only drug to show improvement over tamoxifen in early breast cancer.
The U.S. Food and Drug Administration (FDA) approval of Arimidex for the adjuvant treatment of hormone-receptor-positive early breast cancer in postmenopausal women was based on analysis of data from this trial at a median duration of treatment of 31 months, with further follow-up required to determine ...
Source: HighBeam Research, Positive results reported for anastrozole in breast cancer treatment...