Breast cancer with synchronous metastases: survival impact of exclusive locoregional radiotherapy.

Purpose: Several studies suggest that surgical excision of the primary tumor improves survival among patients with stage IV breast cancer at diagnosis. Exclusive locoregional radiotherapy (LRR) is an alternative form of locoregional treatment (LRT) in this setting. We retrospectively studied the impact of LRT on the survival of breast cancer patients with synchronous metastases.

Preoperative chemotherapy is safe in early breast cancer, even after 10 years of follow-up; clinical and translational results from the EORTC trial 10902.

Introduction: The Preoperative Chemotherapy in Primary Operable Breast Cancer (POCOB) study was designed to compare preoperative with postoperative chemotherapy in patients with early breast cancer concerning breast conserving therapy (BCT) procedures, disease free survival (DFS) and overall survival (OS).

Methods: Patients (n = 698) with early breast cancer were enrolled between 1991 and 1999 and randomized between preoperative versus postoperative chemotherapy (four cycles of fluorouracil, epirubicin, and cyclophosphamide). Endpoints were BCT procedures, DFS, OS, and tumor response to preoperative chemotherapy.