A phase II study of a dose-density regimen with fluorouracil, epirubicin, and cyclophosphamide on days 1 and 4 every 14 days with filgrastim support followed by weekly paclitaxel in women with primary breast cancer.

ABSTRACT:

Background

Recent evidence shows that use of anthracycline and taxane adjuvant chemotherapy and dose-dense regimens, consisting of more frequent administration of the drugs, have improved outcomes for breast cancer patients. In this study, we evaluated administration of an epirubicin-based regimen with paclitaxel in a sequential, dose-dense schedule as adjuvant treatment for patients with high-risk primary breast cancer.

Methods

In a phase II Simon two-stage design study, we evaluated the feasibility of a modified fluorouracil, epirubicin, and cyclophosphamide (FEC) regimen at high dose intensity (fluorouracil 500 mg/m(2) i.v. on days 1 and 4, epirubicin 60 mg/m(2) i.v. on days 1 and 4, and cyclophosphamide 500 mg/m(2) i.v. on days 1 and 4; all drugs were administered every

SUBMITTER: Pietri E 

PROVIDER: S-EPMC4350798 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature