| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 2126244 | European Journal of Cancer | 2007 | 20 Pages |
IntroductionThe optimal clinical management of breast cancer (BC) arising in BRCA1/2 mutations carriers is a difficult issue complicated by the risk of subsequent malignancies and by the potential differences in response to local and systemic therapies.AimSystematically review the difference in outcome after breast conservation therapy (BCT) and uni-or bilateral mastectomy in BRCA1/2 related BC.Material and methodsWe selected 20 studies, for which we evaluated the methodology, the characteristics of the populations, biases, confounding risk factors and outcomes.ResultsAll studies are retrospective, entailed by numerous biases. They varied with respect to patients’ number, selection, and confounding factors. Hereditary BC patients carried an increased risk of ipsilateral recurrence in 5/17 studies, a worse survival in 4/14, an increased risk of contralateral BC in 14/16.ConclusionExcept for contralateral risk, the presence of a BRCA mutation does not seem to offer additional prognostic information. Large prospective trials, stratified for risk reduction strategies are warranted.
