Outcomes of breast reconstruction in older women: patterns of uptake and clinical outcomes in a large metropolitan practice.

Background: Older age is associated with lower rates of breast reconstruction (BR) following mastectomy. This study compared a range of factors in women aged 60 years and older who had received mastectomy and BR with those who received no BR (NBR).

Methods: An audit of 338 women aged 60 or over treated with mastectomy with (n = 86) or without (n = 252) BR for primary breast cancer from 2009 to 2016 was conducted. Demographic, tumour, treatment, comorbidity and surgical complication data were obtained from patient medical records.

Results: NBR patients were associated with older age (P ≤ 0.001), more comorbidities (P = 0.038) and more extensive disease (P = 0.001) than BR patients. Total number of complications was not significantly different between BR and NBR patients (P = 0.286), or the different types of BR (P = 0.697). BR patients had higher rates of unplanned returns to the operating theatre, particularly in the late post-operative period (P = 0.025). Implant-based reconstruction was associated with more unplanned operating theatre returns than autologous reconstruction in the late post-operative period (P = 0.013).

Conclusion: Post-mastectomy BR in elderly patients has a clinical complication profile similar to NBR patients. This audit found no clinical-based reasons to not offer oncologically suitable and clinically fit elderly women the option of BR.