RESUMO
OBJECTIVE:To investigate the status quo and tendency of endocrine therapy drugs in breast cancer patients from 11 hospitals of Zhejiang province during 2010-2015. METHODS:The prescriptions of breast cancer patients in 11 hospitals of Zhe-jiang province were analyzed retrospectively in respects of consumption sum,DDDs,DDC,etc. RESULTS:The consumption sum of endocrine therapy drugs in breast cancer patients from 11 hospitals of Zhejiang province during 2010-2015 increased from 2530192.33 yuan to 6201691.54 yuan,and its proportion in total consumption sum increased from 13.93％ to 17.40％,showing in-creasing tendency. The anastrozole always took up the first place in the list of consumption sum. Tamoxifen,anastrozole and letro-zole took up the top 3 places in the list of DDDs. Goserelin took up the first place in the list of DDC. CONCLUSIONS:The pre-scription amount and consumptionsum of endocrine therapy drugs in breast cancer patients from 11 hospitals of Zhejiang province during 2010-2015 show year-on-year growth trend;and those drugs which are safe,effective,economical and convenient predomi-nate in clinic.