Radiation Therapy With or Without Optional Tamoxifen in Treating Women With Ductal Carcinoma in Situ

This study is ongoing, but not recruiting participants.
Sponsor:
Collaborators:
Cancer and Leukemia Group B
NCIC Clinical Trials Group
NRG Oncology
Information provided by (Responsible Party):
Radiation Therapy Oncology Group
ClinicalTrials.gov Identifier:
NCT00003857
First received: November 1, 1999
Last updated: July 30, 2014
Last verified: July 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: No date given
  Primary Completion Date: February 2004 (Final data collection date for primary outcome measure)