Intravenous fluid bolus rates associated with outcomes in pediatric sepsis: A multi-center analysis

Authors

Paul C. Mullan, Department of Pediatrics, Division of Emergency Medicine, Eastern Virginia Medical School, Children's Hospital of the King's Daughters, Norfolk, VA, USA.
Christopher M. Pruitt, Department of Pediatrics, Division of Pediatric Emergency Medicine, Medical University of South Carolina, Charleston, SC, USA.
Kelly A. Levasseur, Pediatric Emergency Medicine, Beaumont Children's Hospital, Royal Oak, MI, USA.
Charles G. Macias, Division of Pediatric Emergency Medicine, University Hospitals Rainbow Babies and Children's, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
Raina Paul, Advocate Aurora Health.
Holly Depinet, Division of Emergency Medicine, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH, USA.Follow
Anh Thy Nguyen, Johns Hopkins All Children's Institute for Clinical and Translational Research, St. Petersburg, FL, USA.
Elliot Melendez, Division of Pediatric Critical Care, Connecticut Children's Medical Center, University of Connecticut, Hartford, CT, USA.

Recommended Citation

Mullan PC, Pruitt CM, Levasseur KA, et al. Intravenous Fluid Bolus Rates Associated with Outcomes in Pediatric Sepsis: A Multi-Center Analysis. Open Access Emerg Med. 2022;14:375-384. Published 2022 Jul 28. doi:10.2147/OAEM.S368442

Affiliations

Advocate Children's Hospital

Abstract

Purpose: Pediatric sepsis guidelines recommend rapid intravenous fluid (IVF) bolus administration rates (BAR). Recent sepsis studies suggest that rapid BAR may be associated with increased morbidity. We aimed to describe the association between emergency department (ED) IVF BAR and clinical outcomes in pediatric sepsis.

Patients and methods: Secondary post-hoc analysis of retrospective cohort data from 19 hospitals in the Pediatric Septic Shock Collaborative (PSSC) database. Patients with presumed septic shock were defined by severe sepsis/septic shock diagnostic codes, receipt of septic shock therapies, or floor-to-ICU transfers within 12 hours from ED admission for septic shock. Patients (2 months-21 years) with complete data on weight, antibiotic receipt, bolus timing, and bolus volumes were included. The primary outcome was 30-day mortality. Associations between BAR and mortality and secondary (intubation or non-invasive positive pressure ventilation = NIPPV) outcomes were assessed using unadjusted and adjusted logistic regression.

Results: The PSSC database included 6731 patients; 3969 met inclusion and received a median ED volume of 40.2 mL/kg. Seventy-six (1.9%) patients died, 151 (3.8%) were intubated, and 235 (5.9%) had NIPPV administered. The median BAR was 25.7 mL/kg/hr. For each 20 mL/kg/hr increase in BAR, the adjusted odds ratio (aOR) for 30-day mortality [aOR = 1.11 (95% CI 1.01, 1.23)], intubation [aOR = 1.25 (95% CI 1.09, 1.44)], and NIPPV [aOR = 1.20 (95% CI 1.05, 1.38)] significantly increased.

Conclusion: Faster ED IVF bolus administration rates in this pediatric sepsis database were associated with higher adjusted odds of death, intubation and NIPPV. Controlled trials are needed to determine if these associations are replicable.

Document Type

Article

PubMed ID

35924031