In:
Annals of Surgical Oncology, Springer Science and Business Media LLC, Vol. 30, No. 1 ( 2023-01), p. 126-136
Abstract:
Implant-based breast reconstruction (IBBR) remains the standard and most popular option for women undergoing breast reconstruction after mastectomy worldwide. Recently, prepectoral IBBR has resurged in popularity, despite limited data comparing prepectoral with subpectoral IBBR. Methods A systematic search of PubMed and Cochrane Library from January 1, 2011 to December 31, 2021, was performed following the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) reporting guidelines, data were extracted by independent reviewers. Studies that compared prepectoral with subpectoral IBBR for breast cancer were included. Results Overall, 15 studies with 3,101 patients were included in this meta-analysis. Our results showed that patients receiving prepectoral IBBR experienced fewer capsular contractures (odds ratio [OR], 0.54; 95% confidence interval [CI] , 0.32–0.92; P = 0.02), animation deformity (OR, 0.02; 95% CI, 0.00–0.25; P = 0.002), and prosthesis failure (OR, 0.58; 95% CI, 0.42–0.80; P = 0.001). There was no significant difference between prepectoral and subpectoral IBBR in overall complications (OR, 0.83; 95% CI, 0.64–1.09; P = 0.19), seroma (OR, 1.21; 95% CI, 0.59-2.51; P = 0.60), hematoma (OR, 0.76; 95% CI, 0.49–1.18; P = 0.22), infection (OR, 0.87; 95% CI, 0.63–1.20; P = 0.39), skin flap necrosis (OR, 0.70; 95% CI, 0.45–1.08; P = 0.11), and recurrence (OR, 1.31; 95% CI, 0.52–3.39; P = 0.55). Similarly, no significant difference was found in Breast-Q scores between the prepectoral and subpectoral IBBR groups. Conclusions The results of our systematic review and meta-analysis demonstrated that prepectoral, implant-based, breast reconstruction is a safe modality and has similar outcomes with significantly lower rates of capsular contracture, prosthesis failure, and animation deformity compared with subpectoral, implant-based, breast reconstruction.
Type of Medium:
Online Resource
ISSN:
1068-9265
,
1534-4681
DOI:
10.1245/s10434-022-12567-0
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
2023
detail.hit.zdb_id:
2074021-9
