The Goldilocks Procedure with and without Implant-Based Immediate Breast Reconstruction in Obese Patients: The Mayo Clinic Experience

Background: Obesity is a risk factor for complications in breast reconstruction. Thus, implant-based immediate breast reconstruction in obese women may be controversial. The authors analyzed obese patients who underwent skin-sparing mastectomy using Wise-pattern incisions (Goldilocks procedure) and compared outcomes between two groups: Goldilocks with immediate breast reconstruction and Goldilocks only. Methods: A retrospective review was performed of patients with a body mass index of 30 kg/m(2) or higher who underwent the Goldilocks procedure at the Mayo Clinic Health System from 2012 to 2019. Data were extracted from electronic medical records. Minor complications (partial-thickness wound dehiscence or flap necrosis, or tissue expander/implant malposition) and major complications (full-thickness wound dehiscence or flap necrosis, capsular contracture, tissue expander/implant explantation, or unplanned reoperation or readmission) were compared between groups. Patient-reported outcomes using BREAST-Q questionnaires were also assessed. Results: One hundred five patients (181 breasts) were included. Mean +/- SEM age and body mass index were 57.1 +/- 10.4 years and 37.9 +/- 5.8 kg/m(2) for the Goldilocks-only group and 51.5 +/- 1.1 years and 35.5 +/- 0.4 kg/m(2) for the Goldilocks with immediate breast reconstruction group, respectively. Median follow-up time was 15.1 months (interquartile range, 10.0 to 28.6 months). Overall, 96 breasts underwent the Goldilocks-only procedure and 85 Goldilocks with immediate breast reconstruction. Multivariable analyses revealed a higher rate of minor complications (adjusted hazard ratio, 2.83; 95 percent CI, 1.22 to 7.02) and major complications (adjusted hazard ratio, 2.26; 95 percent CI, 1.25 to 4.24) in the Goldilocks with immediate breast reconstruction group compared with the Goldilocks-only group, at any given time. Patient satisfaction was not statistically different between groups. Conclusions: The Goldilocks procedure is a feasible breast reconstructive option in obese patients; however, when it is performed with immediate breast reconstruction, it is associated with higher rates of complications. For patients with a body mass index of 40 kg/m(2) or greater, the authors recommend the Goldilocks-only procedure or delayed reconstruction.

Automated summary

The study analyzed outcomes of obese patients undergoing breast reconstruction using the Goldilocks procedure, finding that performing only the Goldilocks procedure had fewer complications compared to immediate breast reconstruction, with no significant difference in patient satisfaction.