The effect of operative time on complication profile and length of hospital stay in autologous and implant-based breast reconstruction patients: An analysis of the 2007–2012 ACS-NSQIP database

• Published in: Journal of plastic, reconstructive & aesthetic surgery Vol. 73; no. 7; pp. 1292 - 1298
• Main Authors: Allan, James, Goltsman, David, Moradi, Pouria, Ascherman, Jeffrey A.
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier Ltd 01.07.2020
• Subjects: Autologous breast reconstruction; Breast reconstruction; Implant based breast reconstruction; Operation time; Surgical efficiency; Operation time; Implant based breast reconstruction; Autologous breast reconstruction; Breast reconstruction; Surgical efficiency
• ISSN: 1748-6815; 1878-0539
• DOI: 10.1016/j.bjps.2020.02.003

It is a generally accepted relationship that an increase in operative time results in an increase in postoperative morbidity. However, few studies have investigated the minute by minute effect of increased operation time on outcomes in reconstructive breast surgery. The authors examined the association between operation time and postoperative outcomes for autologous and implant-based breast reconstructions. Data used in these analyses were extracted from all plastic surgery procedures identified in the 2007–2012 ACS-NSQIP datasets. Logistic regression models were used to examine associations between operation time and adverse outcomes. Generalized linear models using a Poisson distribution and a logarithmic link function were used to examine the association between the two continuous variables of operating time and the length of hospital admission. The results drawn from the database show a statistically significant association between operating length for autologous breast reconstructions and both surgical and medical complications. The OR of 1.0018 and 1.0015 for surgical and medical complications, respectively, reflects a minute by minute increase. For implant-based reconstructions, a similar association was seen with surgical complications with an OR of 1.004. Across both subgroups of breast reconstruction, there was a significant association between an increase in OR time and the length of hospital stay. We have shown a linear relationship that conveys a minute by minute increase in the complication profile and the chance of a longer hospital stay for breast reconstruction patients with regard to operative time.