BACKGROUND: Few studies have focussed on the prognosis of young women with local recurrence (LR) after breast-conserving therapy and the factors that can be used to predict their prognosis. METHODS: We studied the outcome and related prognostic factors in 124 patients with an isolated local recurrence in the breast following breast-conserving surgery and radiotherapy for early stage breast cancer diagnosed at the age of 40 years or younger. RESULTS: The median follow-up of the patients after diagnosis of LR was 7.0 years. At 10 years from the date of salvage treatment, the overall survival rate was 73% (95% CI, 63-83), the distant recurrence-free survival rate was 61% (95% CI, 53-73), and the local control rate (i.e. survival without subsequent LR or local progression) was 95% (95% CI, 91-99). In the multivariate analysis, the risk of distant metastases also tended to be higher for patients with LR occurring within 5 years after BCT, as compared to patients with LR more than 5 years after BCT (Hazard ratio [HR], 1.89; p = 0.09). A worse distant recurrence-free survival was also observed for patients with a LR measuring more than 2 cm in diameter, compared to those with a LR of 2 cm or smaller (HR, 2.88; p = 0.007), and for patients with a LR causing symptoms or suspicious findings at clinical breast examination, compared to those with a LR detected by breast imaging only (HR 3.70; p = 0.03). CONCLUSIONS: These results suggest that early detection of LR after BCT in young women can improve treatment outcome.
BACKGROUND: Few studies have focussed on the prognosis of young women with local recurrence (LR) after breast-conserving therapy and the factors that can be used to predict their prognosis. METHODS: We studied the outcome and related prognostic factors in 124 patients with an isolated local recurrence in the breast following breast-conserving surgery and radiotherapy for early stage breast cancer diagnosed at the age of 40 years or younger. RESULTS: The median follow-up of the patients after diagnosis of LR was 7.0 years. At 10 years from the date of salvage treatment, the overall survival rate was 73% (95% CI, 63-83), the distant recurrence-free survival rate was 61% (95% CI, 53-73), and the local control rate (i.e. survival without subsequent LR or local progression) was 95% (95% CI, 91-99). In the multivariate analysis, the risk of distant metastases also tended to be higher for patients with LR occurring within 5 years after BCT, as compared to patients with LR more than 5 years after BCT (Hazard ratio [HR], 1.89; p = 0.09). A worse distant recurrence-free survival was also observed for patients with a LR measuring more than 2 cm in diameter, compared to those with a LR of 2 cm or smaller (HR, 2.88; p = 0.007), and for patients with a LR causing symptoms or suspicious findings at clinical breast examination, compared to those with a LR detected by breast imaging only (HR 3.70; p = 0.03). CONCLUSIONS: These results suggest that early detection of LR after BCT in young women can improve treatment outcome.
Authors: Erika J Schneble; Lindsey J Graham; Matthew P Shupe; Frederick L Flynt; Kevin P Banks; Aaron D Kirkpatrick; Aviram Nissan; Leonard Henry; Alexander Stojadinovic; Nathan M Shumway; Itzhak Avital; George E Peoples; Robert F Setlik Journal: J Cancer Date: 2014-03-16 Impact factor: 4.207
Authors: Jennifer C Melvin; Arnie D Purushotham; Hans Garmo; Sarah E Pinder; Ian S Fentiman; Cheryl Gillett; Anca Mera; Margreet Lüchtenborg; Lars Holmberg; Mieke Van Hemelrijck Journal: Br J Cancer Date: 2015-12-10 Impact factor: 7.640
Authors: Jun Hee Lee; Se Kyung Lee; Sung Min Park; Jae Min Ryu; Hyun June Paik; Ha Woo Yi; Soo Youn Bae; Jeong Eon Lee; Seok Won Kim; Seok Jin Nam Journal: J Breast Cancer Date: 2015-12-23 Impact factor: 3.588