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Phase III Randomized Study of Tamoxifen and Raloxifene (STAR) for the Prevention of Breast Cancer in Postmenopausal Women
Alternate Title Study of Tamoxifen and Raloxifene (STAR) for the Prevention of Breast Cancer in Postmenopausal Women
Objectives
Entry Criteria Disease Characteristics:
Prior/Concurrent Therapy: Biologic therapy:
Chemotherapy:
Endocrine therapy:
Radiotherapy:
Surgery:
Other:
Patient Characteristics: Age:
Sex:
Menopausal status:
Performance status:
Life expectancy:
Hematopoietic:
Hepatic:
Renal:
Cardiovascular:
Pulmonary:
Other:
Expected Enrollment 19000Approximately 19,000 participants will be accrued for this study within 5 years. Outline This is a randomized, double-blind study. Participants are stratified by age (35 to 49 vs 50 to 59 vs over 59), race (black vs white vs other), history of lobular carcinoma in situ (yes vs no), prior hysterectomy (yes vs no), and estimated absolute risk of invasive breast cancer within 5 years (using the Gail model)(less than 2.0 vs 2.0-2.9 vs 3.0-4.9 vs 5.0 or greater). Participants are randomized to 1 of 2 arms.
Quality of life is assessed (at selected centers) at baseline and at 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, and 72 months. (Quality of life evaluation closed to accrual effective 5/31/01.) Participants are followed annually after 5 years. Published ResultsVogel VG: The NSABP Study of Tamoxifen and Raloxifene (STAR) trial. Expert Rev Anticancer Ther 9 (1): 51-60, 2009.[PUBMED Abstract] Ganz PA, Land SR, Wickerham DL, et al.: The Study of Tamoxifen and Raloxifene (STAR): Change in patient-reported outcomes (PROs) after the end of treatment. [Abstract] J Clin Oncol 25 (Suppl 18): A-1506, 2007. Ganz PA, Land SR, Wickerham DL, et al.: The study of tamoxifen and raloxifene (STAR): first report of patient-reported outcomes (PROs) from the NSABP P-2 breast cancer prevention study. [Abstract] J Clin Oncol 24 (Suppl 18): A-LBA561, 2006. Land SR, Wickerham DL, Costantino JP, et al.: Patient-reported symptoms and quality of life during treatment with tamoxifen or raloxifene for breast cancer prevention: the NSABP Study of Tamoxifen and Raloxifene (STAR) P-2 trial. JAMA 295 (23): 2742-51, 2006.[PUBMED Abstract] Vogel VG, Costantino JP, Wickerham DL, et al.: The effects of tamoxifen versus raloxifene on the risk of developing noninvasive breast cancer in the NSABP study of tamoxifen and raloxifene (STAR) P-2 trial. [Abstract] Breast Cancer Res Treat 100 (Suppl 1): A-33, S16, 2006. Vogel VG, Costantino JP, Wickerham DL, et al.: Effects of tamoxifen vs raloxifene on the risk of developing invasive breast cancer and other disease outcomes: the NSABP Study of Tamoxifen and Raloxifene (STAR) P-2 trial. JAMA 295 (23): 2727-41, 2006.[PUBMED Abstract] Related PublicationsCronin WM, Cecchini RS, Wickerham DL, et al.: Factors associated with participant adherence in the NSABP Study of Tamoxifen and Raloxifene (STAR). [Abstract] J Clin Oncol 26 (Suppl 15): A-6518, 2008. Land SR, Ritter MW, Costantino JP, et al.: Compliance with patient-reported outcomes in multicenter clinical trials: methodologic and practical approaches. J Clin Oncol 25 (32): 5113-20, 2007.[PUBMED Abstract] Gradishar WJ, Cella D: Selective estrogen receptor modulators and prevention of invasive breast cancer. JAMA 295 (23): 2784-6, 2006.[PUBMED Abstract] Trial Lead Organizations National Surgical Adjuvant Breast and Bowel Project
Related Information Web site for additional information
Note: The purpose of most clinical trials listed in this database is to test new cancer treatments, or new methods of diagnosing, screening, or preventing cancer. Because all potentially harmful side effects are not known before a trial is conducted, dose and schedule modifications may be required for participants if they develop side effects from the treatment or test. The therapy or test described in this clinical trial is intended for use by clinical oncologists in carefully structured settings, and may not prove to be more effective than standard treatment. A responsible investigator associated with this clinical trial should be consulted before using this protocol. |
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