Updated: 02/02/2011 The Study of Tamoxifen and Raloxifene (STAR) is a breast cancer prevention clinical trial designed to determine whether the osteoporosis prevention drug raloxifene (Evista®) is as effective as tamoxifen (Nolvadex®) in reducing breast cancer risk, with fewer side effects. The trial began enrolling participants in July 1999 and completed enrollment in November 2004 with 19,747 postmenopausal women at increased risk of breast cancer.
Here is a table of enrollment data categorized by U.S. state (including Puerto Rico and the District of Columbia) and Canadian province.
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