RT Journal Article SR Electronic T1 First-line Chemotherapy with Fluorouracil-Epirubicin-Navelbine (FEN) Combination in Advanced Breast Cancer JF Anticancer Research JO Anticancer Res FD International Institute of Anticancer Research SP 4493 OP 4498 VO 25 IS 6C A1 ARDAVANIS, A. A1 TRYFONOPOULOS, D. A1 ORPHANOS, G. A1 IOANNIDIS, G. A1 KARAMOUZIS, M. A1 RIGATOS, G. YR 2005 UL http://ar.iiarjournals.org/content/25/6C/4493.abstract AB Background: A phase II study was carried out to determine the safety and efficacy of the combination of vinorelbine, epirubicin and 5-fluorouracil (FEN) as first-line chemotherapy in advanced breast cancer (BC). Patients and Methods: Thirty-four women with advanced BC, aged 32-75 years (median 59), previously untreated for recurrence, were enrolled in the study. The treatment consisted of fluorouracil 600 mg/m2 on day 1, epirubicin 75 mg/m2 on day 1 and vinorelbine 25 mg/m2 on days 1 and 8, every 3 weeks, up to a maximum of 9 cycles. Results: The efficacy appeared favourable with 18 objective responses (3 complete and 15 partial) and 9 disease stabilizations, giving an overall response rate of 53% (95% CI: 36-70). The median progression-free and overall survival was 6 and 18 months, respectively (95% CI: 4.8-7.8 and 16.2-22.2, respectively). Toxicity was acceptable; the main grade 3/4 toxicity was alopecia in 94% of patients, neutropenia in 44% and less frequently gastrointestinal toxicity (9%), anaemia (6%), mucositis (6%), thrombocytopenia (3%) and diarrhoea (3%). No treatment-related death occurred. Conclusion: Our results suggest that FEN, as first-line chemotherapy, is an active and well-tolerated treatment for patients with advanced breast cancer. Copyright© 2005 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved