Exemestane, Letrozole, or Anastrozole in Treating Postmenopausal Women Who Are Undergoing Surgery for Stage II or Stage III Breast Cancer
This study is ongoing, but not recruiting participants.
American College of Surgeons
Cancer and Leukemia Group B
Information provided by:
National Cancer Institute (NCI)
First received: December 14, 2005
Last updated: July 6, 2012
Last verified: July 2012
No Study Results Posted on ClinicalTrials.gov for this Study
|Study Status:||This study is ongoing, but not recruiting participants.|
|Estimated Study Completion Date:||No date given|
|Estimated Primary Completion Date:||December 2012 (Final data collection date for primary outcome measure)|
Ellis MJ, Suman VJ, Hoog J, Lin L, Snider J, Prat A, Parker JS, Luo J, DeSchryver K, Allred DC, Esserman LJ, Unzeitig GW, Margenthaler J, Babiera GV, Marcom PK, Guenther JM, Watson MA, Leitch M, Hunt K, Olson JA. Randomized phase II neoadjuvant comparison between letrozole, anastrozole, and exemestane for postmenopausal women with estrogen receptor-rich stage 2 to 3 breast cancer: clinical and biomarker outcomes and predictive value of the baseline PAM50-based intrinsic subtype--ACOSOG Z1031. J Clin Oncol. 2011 Jun 10;29(17):2342-9. doi: 10.1200/JCO.2010.31.6950. Epub 2011 May 9.