Clinical trial

S0221 Adjuvant Doxorubicin, Cyclophosphamide, and Paclitaxel in Treating…

NCT00070564 · SWOG Cancer Research Network, Other · Active, not recruiting

Key facts

NCT number NCT00070564
Title S0221 Adjuvant Doxorubicin, Cyclophosphamide, and Paclitaxel in Treating Patients With Breast Cancer
Official title Phase III Trial of Continuous Schedule AC + G vs. Q 2 Week Schedule AC, Followed by Paclitaxel Given Either Every 2 Weeks or Weekly for 12 Weeks as Post-Operative Adjuvant Therapy in Node-Positive or High-Risk Node-Negative Breast Cancer
Lead sponsor SWOG Cancer Research Network, Other
Collaborators National Cancer Institute (NCI) NIH
Status Active, not recruiting
Phase Phase 3
Study type Interventional
Conditions Breast Cancer
Intervention type Biological, Drug
Interventions pegfilgrastim, AC regimen, cyclophosphamide, doxorubicin hydrochloride, paclitaxel
Enrollment 3,294
Start date Nov 1, 2003
Primary completion Jan 1, 2015
Completion Jan 1, 2027
First posted Oct 7, 2003
Last update posted Jul 31, 2025
Countries Canada, Puerto Rico, United States

At a glance

  • 100–999 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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