ADVANCE: a biomedical informatics approach to investigate acute kidney injury in infants.

Background: Acute kidney injury (AKI) occurs in up to half of infants admitted to the neonatal intensive care unit (NICU) and is associated with increased risks of death and more days of mechanical ventilation, hospitalization, and vasopressor drug support. Our objective was to build a granular relational database to study the impact that AKI has on infants admitted to Level-IV NICUs.

Methods: A relational database was created by linking data from the Children's Hospitals Neonatal Database with AKI-focused data from electronic health records from 9 centers.

Rethinking Pulse Oximetry Screening in the Level-IV Neonatal Intensive Care Unit.

Objective: This study aimed to evaluate the outcomes of newborn pulse oximetry screening in a level IV, tertiary care neonatal intensive care unit (NICU).

Study Design: This is a retrospective cohort study of neonates who received newborn pulse oximetry screening after being admitted to a single-center, level-IV NICU between 2014 and 2021. Neonates with known critical congenital heart disease were excluded from the study.

A New Approach to Recognize Neonatal Impaired Kidney Function.

Introduction: Previous studies in term newborns with hypoxic ischemic encephalopathy showed that the rate of serum creatinine (SCr) decline during the first week of life could be used to identify newborns with impaired kidney function (IKF) who are missed by standard definitions of neonatal acute kidney injury (nAKI).

Methods: Retrospective review of the medical records of 329 critically ill newborns ≥27 weeks of gestational age (GA) admitted to a level 4 neonatal intensive care unit (NICU). We tested the hypothesis that the rate of SCr decline combined with SCr thresholds provides a sensitive approach to identify term and preterm newborns with IKF during the first week of life.

Quality Improvement Interventions to Improve Critical Congenital Heart Disease Screening.

Unlabelled: Newborn screening for critical congenital heart disease (CCHD) using pulse oximetry improves detection and is associated with decreased related infant mortality. In 2015, the Healthy Hearts of Babies Act required hospitals to screen all newborns in the District of Columbia for CCHD using pulse oximetry and to provide documentation of individual screening results to the Department of Health. A regulatory report from the electronic health record revealed an opportunity to improve both documentation and protocol adherence within our hospital.

Incidence and Risk Factors of Early Onset Neonatal AKI.

Background And Objectives: Neonatal AKI is associated with poor short- and long-term outcomes. The objective of this study was to describe the risk factors and outcomes of neonatal AKI in the first postnatal week.

Design, Setting, Participants, & Measurements: The international retrospective observational cohort study, Assessment of Worldwide AKI Epidemiology in Neonates (AWAKEN), included neonates admitted to a neonatal intensive care unit who received at least 48 hours of intravenous fluids.