Quality of life after contralateral prophylactic mastectomy in newly diagnosed high-risk breast cancer patients who underwent BRCA1/2 gene testing.

Purpose: Recent studies indicate that high-risk breast cancer patients (ie, women who carry mutations in BRCA1/2 genes) who opt for contralateral prophylactic mastectomy (CPM) have a substantially reduced risk of developing contralateral breast cancer. However, the immediate and long-term impact of this decision on women's quality of life and psychosocial functioning is largely unknown. In this study, we compared the impact of BRCA1/2 genetic test result and CPM on these outcomes among newly diagnosed breast cancer patients who opted for CPM at the time of their definitive surgical treatment versus patients who did not.

Parent-child factors and their effect on communicating BRCA1/2 test results to children.

The purpose of the present study was to evaluate the likelihood and the effect of parent-child factors on communicating about maternal genetic test results for breast/ovarian cancer risk. Subjects were 42 mothers enrolled in a hereditary breast cancer research program who reported on their interactions with 68 target children. Predictor variables (demographic, clinical, and psychological) were assessed at baseline after mothers participated in a comprehensive genetic counseling/education session and provided a blood sample for BRCA1/2 mutation analysis.