Letrozole in Treating Women With Primary Breast Cancer Who Have Received 5 Years of Aromatase Inhibitor Therapy

This study is ongoing, but not recruiting participants.
Sponsor:
Collaborators:
Eastern Cooperative Oncology Group
North Central Cancer Treatment Group
Southwestern Oncology Group (SWOG)
Cancer and Leukemia Group B
Information provided by (Responsible Party):
NCIC Clinical Trials Group
ClinicalTrials.gov Identifier:
NCT00754845
First received: September 17, 2008
Last updated: February 7, 2014
Last verified: February 2014
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study is ongoing, but not recruiting participants.
  Estimated Study Completion Date: November 2015
  Estimated Primary Completion Date: May 2015 (Final data collection date for primary outcome measure)