Mastectomy and Prepectoral Reconstruction in an Ambulatory Surgery Center Reduces Major Infectious Complication Rates

Mastectomy and implant-based reconstruction is typically performed in a hospital setting (HS) with overnight admission. The aim of this study was to evaluate postoperative complications and outcomes with same-day discharge from an ambulatory surgery center (ASC) compared with the same surgery performed in the HS. METHODS: Patients who underwent mastectomy and immediate prepectoral tissue expander reconstruction were included in this retrospective study. Surgery was performed in an ASC with same-day discharge or the HS with overnight observation or same-day discharge. Patient demographics, operative details, outcomes, complications, and patient satisfaction were compared. RESULTS: One hundred six women (183 breasts) underwent surgery in the HS, and 103 women (177 breasts) had their surgery in an ASC between August 2014 and September 2019. Demographics, comorbidities, and operative details were similar. Although there was no difference in the rates of most major complications, infectious complications requiring operative intervention were less frequent in the ASC [2.3% (n = 4) versus 11.5% (n = 21); P = 0.001]. Patient satisfaction, evaluated with a 5-point Likert scale, was higher in the ASC. CONCLUSIONS: Mastectomy and prepectoral reconstruction in an ASC is a safe alternative to the standard approach of performing this procedure in the HS. Although the rates of most surgical complications are similar between the HS and ASC, we have found a significantly reduced rate of major infectious complications requiring surgical intervention in the ASC which reduces overall cost and patient morbidity. Finally, patient satisfaction was higher in the ASC compared with the HS.