Feeding or Failing? Rethinking Nutrition Therapy in Pediatric Critical Care

Area of Science:

• Pediatric critical care medicine
• Clinical nutrition
• Nutritional support in intensive care

Background:

• Malnutrition is prevalent in critically ill children, both before and during intensive care unit (ICU) admission.
• Understanding the impact of illness phase, disease, and interventions on energy and nutrient needs is crucial.

Purpose of the Study:

• To review current evidence on nutritional assessment and therapy for critically ill children.
• To highlight factors influencing energy expenditure and nutrient requirements in this population.

Main Methods:

• Narrative review of existing literature.
• Synthesis of evidence on nutritional assessment and therapy.

Main Results:

• International guidelines advocate for early enteral nutrition (EN) in Pediatric ICUs.
• EN is often underutilized, insufficient, or contraindicated, leading to reliance on parenteral nutrition (PN).
• Optimizing nutrition is vital for clinical outcomes, recovery, and rehabilitation.

Conclusions:

• Individualized nutrition strategies, including timely EN and appropriate PN, are essential for critically ill children.
• Addressing barriers to EN delivery and improving implementation are necessary.
• Further research is needed to optimize nutritional support and outcomes.