Pediatric Delirium: Early Identification of Barriers to Optimize Success of Screening and Prevention

Abstract

Introduction: Pediatric delirium has a 25% prevalence rate in the pediatric intensive care unit. The purpose of this project was to evaluate the impact/effect of implementing nonpharmacologic nursing bundles on the incidence of pediatric delirium. It is not yet known whether or not bundles consistently reduce the incidence of delirium.

Method: A nonpharmacologic nursing bundle was implemented for pediatric intensive care unit patients, 2 to 18years of age, admitted to an Arizona metropolitan children's hospital. Data were collected using the Cornell Assessment of Pediatric Delirium (CAP-D) screening tool.

Results: Control group scores and post-bundle CAP-D scores (mean = 5.57, standard deviation = 5.78 and mean = 7.10, standard deviation = 5.61, respectively) did not differ among the participants. Control participants required an intervention 26.7% of the time for delirium compared with 31.6% in the post-bundle population. No statistical significance was seen between the control group and the post-bundle CAP-D scores t(59) = 7.46; t(205) = 18.17 (p = .08, Fisher exact test).

Discussion: The use of nonpharmacologic bundles for delirium prevention have shown some promising results in helping with delirium reduction. Whether they consistently reduce the incidence has yet to be fully proven. This project shows that significant barriers exist when implementing them in a complex pediatric intensive care environment.

Keywords: Delirium; delirium prevention; nonpharmacologic bundles; pediatric delirium.