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Superior Pedicle Breast Reduction: Multivariate Analysis of Complication Risk Factors and Building a Predictive Score in 1306 Patients. | LitMetric

AI Article Synopsis

Article Abstract

Background: Breast reduction surgery for hypertrophy is one of the most commonly performed procedures in plastic surgery. This surgery exposes patients to complications that are well-documented in the literature. The objective of this study is to identify risk factors to establish an estimate of the risk of developing complications. The authors propose the first predictive score of postoperative complications, including continuous preoperative variables such as body mass index (BMI) and suprasternal notch-to-nipple distance (SSN:N).

Methods: An analytic observational retrospective cohort study was conducted including 1306 patients who underwent superior pedicle reduction mammaplasty at the Rennes University Hospital (France) between January 1, 2011, and December 31, 2016. The primary endpoint was to study the association between known preoperative risk factors and occurrence of any complications using multivariable logistic regression to identify independent risk factors. A secondary endpoint was to establish a score to estimate a probability of occurrence of complications.

Results: A total of 1306 patients were analyzed. Multivariable logistic regression showed three independent risk factors: active smoking [OR, 6.10 (95% CI: 4.23, 8.78); P < 0.0001], BMI [OR, 1.16 (95% CI: 1.11, 1.22); P < 0.0001], and SSN:N [OR, 1.14 (95% CI: 1.08, 1.21); P < 0.0001]. The Rennes Plastic Surgery Score estimating the occurrence of postoperative complications was determined, integrating regression coefficients of each risk factor.

Conclusions: Active smoking, BMI, and SSN:N distance are independent preoperative risk factors for the occurrence of breast reduction complications. The Rennes Plastic Surgery Score including the continuous values of BMI and SSN:N allows us to provide our patients with a reliable estimation of the risk of occurrence of these complications.

Clinical Question/level Of Evidence: Risk, III.

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Source
http://dx.doi.org/10.1097/PRS.0000000000010828DOI Listing

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