NSABP Members' Area Password Protected - Access Limited to NSABP Participating Institutions Only NSABP Foundation, Inc. General NSABP Information Financial Conflicts of Interest Policy Contact the NSABP Employment Clinical Trials Information Clinical Trials Overview Protocol Chart Never Say Lost Treatment Trials Information Protocol B-51 Protocol B-52 Protocol B-53/S1207 Protocol B-55/BIG 6-13 Prevention Trials Information Protocol P-1 - BCPT Protocol P-2 - STAR To report problems, ask questions or make comments, please send e-mail to: Webmaster@nsabp.pitt.edu |
Protocol B-35 A Clinical Trial Comparing Anastrozole with Tamoxifen in Postmenopausal Patients with Ductal Carcinoma In Situ (DCIS) Undergoing Lumpectomy with Radiation Therapy Specific Aims The primary aim of this Phase III trial is to compare the value of 1 mg/day of anastrozole to 20 mg/day of tamoxifen, each given for 5 years, in preventing the subsequent occurrence of breast cancer (local, regional and distant recurrences, and contralateral breast cancer) following lumpectomy with radiation therapy in postmenopausal women with ductal carcinoma in situ (DCIS). |