Clinical trial

Exemestane or Anastrozole in Treating Postmenopausal Women Who Have Undergone…

NCT00066573 · NCIC Clinical Trials Group, Other · Completed

Key facts

NCT number NCT00066573
Title Exemestane or Anastrozole in Treating Postmenopausal Women Who Have Undergone Surgery for Primary Breast Cancer
Official title A Randomized Phase III Trial Of Exemestane Versus Anastrozole In Postmenopausal Women With Receptor Positive Primary Breast Cancer
Lead sponsor NCIC Clinical Trials Group, Other
Collaborators National Cancer Institute (NCI) NIH North Central Cancer Treatment Group Cancer and Leukemia Group B Eastern Cooperative Oncology Group SWOG Cancer Research Network ETOP IBCSG Partners Foundation
Status Completed
Phase Phase 3
Study type Interventional
Conditions Breast Cancer
Intervention type Drug
Interventions anastrozole, exemestane
Enrollment 7,576
Start date Jun 6, 2003
Primary completion Nov 7, 2010
Completion Jan 6, 2012
First posted Aug 7, 2003
Last update posted Aug 25, 2023
Countries Canada

At a glance

  • 10–99 Study sites
  • Yes Results posted
  • None Linked FDA submissions

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

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Source: U.S. National Library of Medicine (NLM), ClinicalTrials.gov · Source date:

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