Randomization: Arm A: observation (+/- Radiation Therapy) Arm B: chemotherapy (+/- Radiation Therapy)
Objectives
To evaluate the efficacy of adjuvant chemotherapy after radical local treatment of a first loco-regional recurrence of breast cancer.
Endpoints
Primary endpoint:
Disease-free survival
Secondary endpoints:
Overall survival
Systemic disease-free survival
Eligibility Criteria
Radically treated isolated local and/or regional recurrence of invasive breast cancer after mastectomy or breast-conserving surger ER+/- and/or PgR+ / –