Sequential adjuvant epirubicin-based and docetaxel chemotherapy for node-positive breast cancer patients: the FNCLCC PACS 01 Trial.

Purpose: The PACS 01 trial compared six cycles of fluorouracil, epirubicin, and cyclophosphamide (FEC) with a sequential regimen of three cycles of FEC followed by three cycles of docetaxel (FEC-D) as adjuvant treatment for women with node-positive early breast cancer.

Patients And Methods: Between June 1997 and March 2000, 1,999 patients with operable node-positive breast cancer were randomly assigned to either FEC every 21 days for six cycles, or three cycles of FEC followed by three cycles of docetaxel, both given every 21 days. Hormone-receptor-positive patients received tamoxifen for 5 years after chemotherapy.

[Influence of the delay between conservative surgery and radiation therapy on local relapse in node-positive breast tumor].

It has been shown that a delay in radiotherapy (RT) initiation resulted in a higher local relapse (LR) rate. The present analysis investigated retrospectively if the RT-adjuvant therapy sequence modified local-disease-free survival (L-DFS) after breast-conserving surgery (BCS) in node-positive (N +) breast cancer patients. Among seven French Adjuvant Study Group trials, 1,831 patients were assessable: 475 received RT directly after BCS, 567 after the 3rd chemotherapy (CT) cycle, and 789 after the 6th CT cycle.

Influence of the time between surgery and radiotherapy on local recurrence in patients with lymph node-positive, early-stage, invasive breast carcinoma undergoing breast-conserving surgery: results of the French Adjuvant Study Group.

Background: Radiotherapy (RT) after breast-conserving surgery (BCS) has produced significant reductions in ipsilateral breast carcinoma (BC) recurrence. It was shown previously that a delay in the initiation of RT resulted in a higher local recurrence (LR) rate. In the current retrospective analysis, the authors investigated whether the RT-adjuvant therapy sequence modified local-disease-free survival (L-DFS) after BCS in patients with early-stage, lymph node-positive BC.

Epirubicin increases long-term survival in adjuvant chemotherapy of patients with poor-prognosis, node-positive, early breast cancer: 10-year follow-up results of the French Adjuvant Study Group 05 randomized trial.

Purpose: The French Adjuvant Study Group 05 (FASG-05) showed that fluorouracil 500 mg/m2, cyclophosphamide 500 mg/m2, and epirubicin 100 mg/m2 (FEC 100) was superior to the same regimen with epirubicin 50 mg/m2 (FEC 50) in terms of disease-free survival (DFS) and overall survival (OS) in adjuvant treatment of early breast cancer. We report 10-year data on efficacy, and long-term side effects for FASG-05.

Patients And Methods: We randomly assigned 565 patients to treatment with FEC 50 or FEC 100 after surgery.

Disease-free survival advantage of weekly epirubicin plus tamoxifen versus tamoxifen alone as adjuvant treatment of operable, node-positive, elderly breast cancer patients: 6-year follow-up results of the French adjuvant study group 08 trial.

Purpose: To assess whether an epirubicin (EPI) -based chemotherapy plus hormonal regimen improves disease-free (DFS) in women older than 65 years, with node-positive, operable breast cancer (BC), relative to tamoxifen (TAM) alone.

Patients And Methods: A total of 338 patients were randomly assigned after surgery to receive TAM 30 mg/d for 3 years (TAM, n = 164), or EPI 30 mg on days 1, 8, and 15 every 28 days for six cycles plus TAM 30 mg/d for 3 years (EPI-TAM, n = 174). In both arms, patients received radiotherapy, delivered after chemotherapy (CT) in the EPI-TAM group.

Long-term cardiac follow-up in relapse-free patients after six courses of fluorouracil, epirubicin, and cyclophosphamide, with either 50 or 100 mg of epirubicin, as adjuvant therapy for node-positive breast cancer: French adjuvant study group.

PURPOSE To evaluate long-term cardiac function in patients without disease who had received six cycles of fluorouracil 500 mg/m(2), epirubicin 50 mg/m(2), and cyclophosphamide 500 mg/m(2) (FEC 50) or the same regimen with epirubicin 100 mg/m(2) (FEC 100) as adjuvant chemotherapy for node-positive breast cancer in the French Adjuvant Study Group-05 trial. PATIENTS AND METHODS One hundred fifty patients (FEC 50, n = 65; FEC 100, n = 85) who were without disease and who gave their informed consent were enrolled for long-term cardiac assessment. The assessment included cardiac events occurring after the end of chemotherapy, vital signs, concomitant disease, ECG, isotopic left ventricular ejection fraction (LVEF), and echographic parameters.