Abstract: |
Background: Psychiatric conditions are known to impact outcomes in breast reconstruction patients, but their effect on patient-reported outcomes in breast-conserving surgery (BCS) patients remains unclear. This study investigates how psychiatric diagnoses—both preexisting and post-cancer—affect BREAST-Q scores in BCS patients. Methods: We conducted a retrospective review of patients who underwent BCS from 2017–2022 at Memorial Sloan Kettering, examining BREAST-Q scores collected in routine care preoperatively and annually for 3 years postoperatively. Patients were categorized as having no psychiatric diagnosis, a diagnosis before breast cancer, or a diagnosis after. Kruskal-Wallis and Wilcoxon tests compared scores, and multivariable linear mixed effects models adjusted for confounders. Results: Of 7937 patients, 273 were diagnosed before breast cancer, 2971 were diagnosed after, and 4693 had no history of psychiatric diagnosis. Among those with a psychiatric diagnosis, 81% had anxiety. Compared with patients without psychiatric diagnoses, those with diagnoses—pre- or post-cancer—reported significantly lower scores in Satisfaction with Breasts, Sexual Well-Being, and Psychosocial Well-Being (p < 0.001). No significant difference was observed in Physical Well-Being scores for precancer diagnoses (p = 0.4) compared with patients without psychiatric diagnoses. Precancer diagnoses were associated with more pronounced declines across most domains compared to postcancer diagnoses. Conclusions: Psychiatric diagnoses are associated with lower BREAST-Q scores after BCS, especially when diagnosed before cancer. These findings emphasize the importance of integrated mental health support in optimizing quality of life for breast cancer patients. © Society of Surgical Oncology 2025. |