Maintenance fluid practices in paediatric intensive care units in Australia and New Zealand

Shailesh Bihari1, Ben Gelbart2, Ian Seppelt3

  • 1Department of ICCU, Flinders Medical Centre, Adelaide, SA, Australia. biharishailesh@gmail.com.

Insights

Maintenance fluid administration in paediatric intensive care units (PICUs) contributes about one-third of total fluid intake. This practice, primarily using isotonic solutions, has remained consistent over time in Australian and New Zealand PICUs.

Area of Science:

  • Pediatric Intensive Care
  • Fluid Management
  • Clinical Practice Research

Background:

  • Maintenance fluid administration is a standard practice in pediatric intensive care units (PICUs).
  • Limited data exists regarding the specifics of this common practice.
  • Understanding fluid administration is crucial for patient care and balance.

Purpose of the Study:

  • To quantify the volume and type of maintenance fluids given to PICU patients.
  • To evaluate any shifts in maintenance fluid practices compared to previous data.
  • To inform best practices in pediatric fluid management.

Main Methods:

  • A prospective, observational, point prevalence study was conducted across 11 Australian and New Zealand PICUs.
  • Data was collected on a single day in 2014 from enrolled pediatric patients.
  • Patient demographics and fluid administration details were recorded.

Main Results:

  • Maintenance fluids were administered to 56% of infants and 50% of children over one year old.
  • Infants received a median of 23 mL/kg and older children 18 mL/kg of maintenance fluid.
  • Maintenance fluids constituted approximately 29-33% of total daily fluid intake, with no change from 2011 data.

Conclusions:

  • Maintenance fluid represents a significant portion (about one-third) of total fluid administration in pediatric intensive care.
  • Isotonic solutions are the predominant type of maintenance fluid used.
  • Current maintenance fluid practices in Australian and New Zealand PICUs appear stable.
Abstract

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