ABCSG 8 - Adjuvant Treatment in Patients With Hormone Receptor-positive Breast Cancer With Good to Moderate Differentiation.
NCT00291759 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 3858
Last updated 2013-01-30
Summary
The purpose of this study is to assess the difference in event-free survival between postmenopausal women with hormone receptor-positive early breast cancer who switched from tamoxifen to anastrozole and those who continued to receive tamoxifen.
Conditions
Interventions
- DRUG
-
Tamoxifen
- DRUG
-
Anastrozole
Sponsors & Collaborators
- lead INDUSTRY
Principal Investigators
-
Raimund Jakesz, MD · Austrian Breast and Colorectal Cancer Study Group
-
AstraZeneca Austria Medical Director, MD · AstraZeneca
Study Design
- Allocation
- RANDOMIZED
- Purpose
- TREATMENT
- Masking
- NONE
- Model
- PARALLEL
Eligibility
- Max Age
- 80 Years
- Sex
- FEMALE
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 1996-01-31
- Primary Completion
- 2009-06-30
- Completion
- 2009-06-30
Countries
- Austria
Study Locations
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