A Pilot Quality Improvement Project to Reduce Preoperative Fasting Duration in Pediatric Inpatients.

Abstract

At an academic pediatric hospital, we created the preanesthesia diet order, a standardized, clear liquid diet for eligible inpatients undergoing anesthesia to decrease preoperative fasting duration. After implementation in January 2018, a statistical process control chart was used to measure the fasting duration of all eligible inpatients by month, and the Wilcoxon rank-sum test assessed differences. A Poisson test was used to determine differences in aspiration rates. Over the first year of our pilot intervention, 127 inpatients received the preanesthesia diet. The average fasting duration before its implementation was 12.5 and 5.7 hours postimplementation. The average adoption rate for eligible inpatients was 17.6%, and there was no difference in aspiration rates. This quality improvement project demonstrated that a standardized, clear liquid diet on the morning of surgery could reduce preoperative fasting times among pediatric inpatients. The adoption of this pilot intervention was limited, highlighting the challenges of implementing a practice change.