Association of Enhanced Recovery After Surgery (ERAS) with textbook outcomes among patients undergoing surgery for...

Surgical resection is the cornerstone of rectal cancer treatment but can be associated with adverse short-term postoperative outcomes. We sought to assess the factors associated with achievement of optimal outcomes among patients undergoing surgery for rectal cancer.

In this multicenter retrospective cohort study, the US Rectal Cancer Consortium database was used to identify patients who underwent surgery for nonmetastatic rectal cancer between 2007 and 2018. The primary outcome was achievement of a Textbook Outcome. A Textbook Outcome is a composite outcome defined as the absence of any postoperative complications, extended length of stay (>75th percentile), 90-day readmission, and 90-day mortality. Multivariable logistic regression analyses were conducted to identify factors associated with the achievement of a Textbook Outcome, and reported as odds ratios and 95% confidence intervals.

Among 1,102 patients who underwent surgery for rectal cancer, Textbook Outcome was achieved by 41.8% (n = 461) of patients. On multivariable analyses, American Society of Anesthesiologists-Physical Status >2 (odds ratio 0.66, 95% confidence interval 0.50-0.88), diabetes (0.57, 0.38-0.87), operative time >3.5 hours (0.52, 0.39-0.69), and perioperative packed red blood cells transfusion (0.20, 0.12-0.34) were associated with decreased odds of achieving a Textbook Outcome. Conversely, Enhanced Recovery After Surgery was associated with increased odds of achieving a Textbook Outcome (1.93, 1.45-2.58).

Despite improvement in recent years, short-term outcomes after rectal cancer surgery remain suboptimal. Patient optimization strategies such as Enhanced Recovery After Surgery are essential to facilitate the achievement of optimal outcomes in patients undergoing rectal cancer surgery.