PURPOSE: To evaluate available data on breast conserving surgery (BCS) with or without radiation therapy (RT), and alternative options (e.g. Tamoxifen alone) (Tam), focusing specifically on the older patients. METHODS AND MATERIALS: The MEDLINE was searched for the terms elderly, BCS, adjuvant/postoperative RT, Tamoxifen, and randomized trials from 1992 to 2002. RESULTS: Authors reviewed papers of general interest on the elderly and breast cancer (BC), meta-analysis, randomized trials on BCS+/-RT and Tam+/-surgery without RT, retrospective non-randomized trials, and reported on prognostic factors for local recurrence in BCS alone, including biomarkers, attempts made to define a low-risk group, and methods of modification of the current, protracted standard adjuvant RT course. CONCLUSIONS: Postoperative RT after BCS has a firm rationale; in current clinical practice, if the BCS+RT is medically appropriate and the patient shares the choice, after a full information of the available options and their implications, it is clinically sound to propose this approach. However, there is controversy whether a subgroup of elderly patients could be safely spared: in this setting a randomized trial is clearly warranted.
PURPOSE: To evaluate available data on breast conserving surgery (BCS) with or without radiation therapy (RT), and alternative options (e.g. Tamoxifen alone) (Tam), focusing specifically on the older patients. METHODS AND MATERIALS: The MEDLINE was searched for the terms elderly, BCS, adjuvant/postoperative RT, Tamoxifen, and randomized trials from 1992 to 2002. RESULTS: Authors reviewed papers of general interest on the elderly and breast cancer (BC), meta-analysis, randomized trials on BCS+/-RT and Tam+/-surgery without RT, retrospective non-randomized trials, and reported on prognostic factors for local recurrence in BCS alone, including biomarkers, attempts made to define a low-risk group, and methods of modification of the current, protracted standard adjuvant RT course. CONCLUSIONS: Postoperative RT after BCS has a firm rationale; in current clinical practice, if the BCS+RT is medically appropriate and the patient shares the choice, after a full information of the available options and their implications, it is clinically sound to propose this approach. However, there is controversy whether a subgroup of elderly patients could be safely spared: in this setting a randomized trial is clearly warranted.
Authors: Fotinos-Ioannis D Dimitrakopoulos; Anastasia Kottorou; Anna G Antonacopoulou; Thomas Makatsoris; Haralabos P Kalofonos Journal: J Breast Cancer Date: 2015-09-24 Impact factor: 3.588