Is bolus or continuous enteral feeding better in critically ill children: An evidence-based review

Hayley Littler1, Lyvonne N Tume2

  • 1Paediatric Intensive Care Unit, Alder Hey Children's Hospital, Liverpool, UK.

Insights

Enteral nutrition for mechanically ventilated children in the paediatric intensive care unit (PICU) can be given intermittently or continuously. Evidence suggests bolus feeding may help children reach nutritional goals faster, but more research is needed.

Area of Science:

  • Pediatric Intensive Care
  • Clinical Nutrition
  • Mechanical Ventilation

Background:

  • Inadequate nutrition increases morbidity and mortality in mechanically ventilated children in the paediatric intensive care unit (PICU).
  • Enteral feeding practices vary in UK PICUs, with options including gravity bolus (intermittent) and continuous pump feeding.
  • Optimal enteral feeding strategies are crucial for improving outcomes in critically ill children.

Conclusions:

  • Current evidence comparing bolus and continuous enteral feeding in mechanically ventilated children is conflicting.
  • While bolus feeding might offer advantages in meeting nutritional goals, further research is essential.
  • More studies are needed to establish whether feeding method impacts critical patient outcomes in the PICU.

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