ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT00004205
Brief Title: Letrozole or Tamoxifen in Treating Postmenopausal Women With Breast Cancer (BIG 1-98)

First Submitted : January 21, 2000
First Submitted that Met QC Criteria : January 26, 2003
First Posted : January 27, 2003 (Estimate)

Last Update Submitted that Met QC Criteria : December 8, 2017
Last Update Posted : December 12, 2017