BACKGROUND: We hypothesized that wide-field brachytherapy (BRT) after margin negative excision would result in complication rates, local recurrence rates, and cosmesis scores equivalent to external beam radiotherapy (ERT). METHODS: Patients with T(is,1,2) tumors less than or equal to 4 cm, 0 to 3 positive axillary nodes, and negative inked surgical margins were entered prospectively into BRT phase I/II trial. Patients who met the eligibility criteria for BRT but were treated with ERT during the same time period were retrospectively identified as controls. A blinded panel of healthcare professionals graded cosmetic outcome. RESULTS: Fifty patients with 51 breast cancers received BRT from January 1992 to October 1993. We identified 94 patients eligible for BRT but concurrently treated with ERT. At a median follow-up of 75 months, the two groups were similar for grade III treatment toxicities, local/regional recurrence rates, and cosmesis scores. CONCLUSIONS: For selected breast cancer patients undergoing breast-conserving therapy, BRT is an attractive alternative to ERT.
BACKGROUND: We hypothesized that wide-field brachytherapy (BRT) after margin negative excision would result in complication rates, local recurrence rates, and cosmesis scores equivalent to external beam radiotherapy (ERT). METHODS:Patients with T(is,1,2) tumors less than or equal to 4 cm, 0 to 3 positive axillary nodes, and negative inked surgical margins were entered prospectively into BRT phase I/II trial. Patients who met the eligibility criteria for BRT but were treated with ERT during the same time period were retrospectively identified as controls. A blinded panel of healthcare professionals graded cosmetic outcome. RESULTS: Fifty patients with 51 breast cancers received BRT from January 1992 to October 1993. We identified 94 patients eligible for BRT but concurrently treated with ERT. At a median follow-up of 75 months, the two groups were similar for grade III treatment toxicities, local/regional recurrence rates, and cosmesis scores. CONCLUSIONS: For selected breast cancerpatients undergoing breast-conserving therapy, BRT is an attractive alternative to ERT.
Authors: Shihong Li; Beth Goins; William T Phillips; Marcela Saenz; Pamela M Otto; Ande Bao Journal: Breast Cancer Res Treat Date: 2010-12-23 Impact factor: 4.872
Authors: Henry M Kuerer; Thomas B Julian; Eric A Strom; H Kim Lyerly; Armando E Giuliano; Eleftherios P Mamounas; Frank A Vicini Journal: Ann Surg Date: 2004-03 Impact factor: 12.969