Comparing Direct-to-Implant and Two-Stage Breast Reconstruction in the Australian Breast Device Registry.

Autor:	Hoque SS; From the Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University., Zhou J; Plastic and Reconstructive Surgery Unit, Peter MacCallum Cancer Centre., Gartoulla P; From the Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University., Hansen J; From the Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University., Farrell G; From the Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University., Hopper I; From the Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University.
Jazyk:	angličtina
Zdroj:	Plastic and reconstructive surgery [Plast Reconstr Surg] 2023 May 01; Vol. 151 (5), pp. 927-937. Date of Electronic Publication: 2022 Dec 19.
DOI:	10.1097/PRS.0000000000010066
Abstrakt:	Background: There remains a lack of clarity surrounding the benefits, risks, and outcomes between two-stage expander/implant reconstruction and single-stage direct-to-implant (DTI) reconstruction. This study used a national data set to examine real-world outcomes of two-stage and DTI reconstructions. Methods: A cohort study was conducted examining patients in the Australian Breast Device Registry (ABDR) from 2015 to 2018 who underwent prosthetic breast reconstruction following mastectomy. DTI and two-stage cohorts after definitive implant insertion were compared. Rate of revision surgery, reasons for revision, and patient-reported outcome measures were recorded. Statistical analysis was undertaken using Fisher exact or chi-square, Wilcoxon rank sum, or t tests; Nelson-Aalen cumulative incidence estimates; and Cox proportional hazards regression. Results: A total of 5152 breast reconstructions were recorded, including 3093 two-stage and 2059 DTI reconstructions. Overall revision surgery rates were 15.6% for DTI (median follow-up, 24.7 months), compared with 9.7% in the two-stage cohort (median follow-up, 26.5 months; P < 0.001). The most common reasons for revision for DTI and two-stage reconstruction were capsular contracture (25.2% versus 26.7%; P = 0.714) and implant malposition (26.7% versus 34.3%; P = 0.045). Multivariate analysis found acellular dermal matrix use ( P = 0.028) was significantly associated with a higher risk of revision. The influence of radiotherapy on revision rates was unable to be studied. Patient satisfaction levels were similar between reconstructive groups; however, patient experience was better in the DTI cohort than in the two-stage cohort. Conclusions: The ABDR data set demonstrated that DTI reconstruction had a higher revision rate than two-stage, but with comparable patient satisfaction and better patient experience. Capsular contracture and device malposition were leading causes of revision in both cohorts. Clinical Question/level of Evidence: Therapeutic, III. (Copyright © 2022 by the American Society of Plastic Surgeons.)
Databáze:	MEDLINE
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