So many measures in ERAS protocol: Which matters most?

Abstract

ObjectivesEnhanced recovery after surgery (ERAS), which includes multiple measures, has gradually become the standard perioperative management in pediatric surgery. However, it is still unclear which of its many measures affects the outcomes more. MethodsWe retrospectively analyzed the medical records of children with congenital choledochal cysts who underwent surgical treatment in a specialized children's hospital from January 2019 to December 2022. Data including baseline factors, implementation of ERAS interventions, postoperative complications, and postoperative length of stay (PLOS) were collected. Univariate and multivariate analyses were performed to identify the association between PLOS and baseline factors or specific ERAS measures. ResultsThe implementation rate of ERAS measures ranged from 5.02% to 100% in 219 cases who underwent 3 to 14 ERAS measures. Univariate analysis showed that body mass index-for-age z-scores, liver function indicators, and postoperative complications were the significant baseline factors for PLOS. At the same time, the measures with the greatest effect on PLOS were early postoperative feeding and early removal of tubes. Multivariate analysis with different models revealed that postoperative complications, early postoperative feeding, and early catheter removal influenced the PLOS the most. ConclusionsA prolonged PLOS was associated with poor preoperative nutritional status, elevated liver function indexes, and postoperative complications. Early postoperative feeding and removal of tubes appeared more likely with a reduced PLOS than other measures, requiring more attention when implementing the ERAS protocol.