Faculty Collaboration Database

Decreasing Laboratory Testing for Neonatal Jaundice Through Revision of a Clinical Practice Pathway. Hosp Pediatr 2022 Feb 01;12(2):e67-e72

Date

01/06/2022

Pubmed ID

34984444

DOI

10.1542/hpeds.2021-006019

Scopus ID

2-s2.0-85144286778 (requires institutional sign-in at Scopus site)

Abstract

OBJECTIVES: The purpose of this study was to minimize unnecessary laboratory services for hospitalized neonates with hyperbilirubinemia by revising a local clinical practice pathway (CPP).

METHODS: A retrospective cohort study was performed to compare the number of laboratory tests and blood draws in patients hospitalized with neonatal hyperbilirubinemia before and after implementation of a revised CPP. The study included infants with neonatal hyperbilirubinemia <14 days old admitted after their birth hospitalization between April 2017 and October 2019. Primary outcome measures included the total number of blood draws and the number of laboratory tests obtained per patient and length of stay. Secondary outcome measures included 7-day readmission rate, charges, and discharge bilirubin level.

RESULTS: The median number of blood draws per patient after implementation of the CPP decreased to 2 (interquartile range [IQR], 2-3) compared with 3 (IQR, 2-3) before implementation (Poisson model-based estimated mean difference, 1.1; 95% confidence interval, 1.0-1.3; P = .018). The median number of laboratory tests per patient after implementation decreased from 4 (IQR, 3-6) to 3 (IQR, 2-4; Poisson model-based estimated mean difference, 1.3; 95% confidence interval, 1.2-1.5; P < .0001). There was no significant change in length of stay, readmission rate, charges, or discharge bilirubin level.

CONCLUSIONS: Implementation of a revised CPP was associated with a significant decrease in the number of blood draws and laboratory tests per patient for infants admitted to the hospital for neonatal hyperbilirubinemia.

Author List

Preloger E, Wedoff M, Lemke JT, Pan A, Nelson A

Authors

Anika M. Nelson MD Assistant Professor in the Pediatrics department at Medical College of Wisconsin
Amy Y. Pan PhD Associate Professor in the Pediatrics department at Medical College of Wisconsin
Erin M. Preloger MD Assistant Professor in the Pediatrics department at Medical College of Wisconsin

MESH terms used to index this publication - Major topics in bold

Hospitalization
Humans
Hyperbilirubinemia, Neonatal
Infant
Infant, Newborn
Jaundice, Neonatal
Retrospective Studies