Clinical trial

PROACT - Pre-Operative Arimidex Compared To Tamoxifen

NCT00232661 · AstraZeneca, Industry · Completed

Key facts

NCT number NCT00232661
Title PROACT - Pre-Operative Arimidex Compared To Tamoxifen
Official title A Randomised, Double-blind, Study Comparing ARIMIDEX™ With NOLVADEX™ as Neo-adjuvant and Adjuvant Treatment in Post-menopausal Women With Large Operable (T2 (≥3cm), T3, N0-2, M0) or Potentially-operable, Locally Advanced (T4b, N0-2, M0), ER+ and/or PR+ Breast Cancer.
Lead sponsor AstraZeneca, Industry
Status Completed
Phase Phase 3
Study type Interventional
Conditions Breast Cancer
Intervention type Drug
Interventions ARIMIDEX (anastrazole), NOLVADEX (tamoxifen)
Enrollment 452
Start date Aug 1, 2000
Primary completion Jan 1, 2003
Completion Dec 1, 2007
First posted Oct 5, 2005
Last update posted Feb 3, 2010
Countries Belgium, Brazil, Canada, Czechia, France, Hungary, Italy, Japan, Netherlands, United States

At a glance

  • 10–99 Study sites
  • No 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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