Abstract

BackgroundA pilot randomized controlled trial (RCT) conducted in children (2–17 ​y) with perforated appendicitis demonstrated an 89% probability of reduced intra-abdominal abscess (IAA) rate with povidone-iodine (PVI) irrigation, compared with no irrigation (NI). We hypothesized that PVI also reduced 30-day hospital costs. MethodsWe conducted a retrospective economic analysis of a pilot RCT. Hospital costs, inflated to 2019 U.S. dollars, were obtained for index admissions and 30-day emergency visits and readmissions. Cost differences between groups were assessed using frequentist and Bayesian generalized linear models. ResultsWe observed a 95% Bayesian probability that PVI reduced 30-day mean total hospital costs ($16,555 [PVI] versus $18,509 [NI]; Bayesian cost ratio: 0.90, 95% CrI, 0.78–1.03). The mean absolute difference per patient was $1,954 less with PVI (95% CI, -$4,288 to $379). ConclusionsPVI likely reduced the IAA rate and 30-day hospital costs, suggesting the intervention is both clinically superior and cost saving.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call