Effect of Early Nutritional Assessment and Nutritional Support on Immune Function and Clinical Prognosis of...

Area of Science:

• Pediatric critical care medicine
• Clinical nutrition
• Immunology

Background:

• Critically ill children often face malnutrition, impacting immune function and clinical outcomes.
• Standard care in pediatric intensive care units (PICUs) may not consistently address nutritional needs early.
• The effectiveness of proactive nutritional assessment and support in this population requires further investigation.

Purpose of the Study:

• To evaluate the impact of early nutritional assessment and support on immune function in critically ill children.
• To determine the effect of this intervention on clinical prognosis, including length of stay and hospitalization costs.
• To assess changes in nutritional indicators following early nutritional intervention.

Main Methods:

• A randomized controlled trial involving 90 critically ill children admitted to a PICU.
• The experimental group received early nutritional assessment, risk screening, and tailored nutritional support.
• The control group received standard PICU care with nutritional support only for malnourished patients.

Main Results:

• The experimental group demonstrated significantly shorter PICU and total hospitalization times (P < 0.05).
• Hospitalization expenses were significantly lower in the experimental group (P < 0.05).
• Improved clinical outcomes, enhanced immune function, and superior nutrition indicators were observed in the experimental group (P < 0.05).

Conclusions:

• Early nutritional assessment and support significantly improve immune function in critically ill children.
• This proactive approach reduces adverse clinical outcomes and shortens hospital stays.
• The findings support the clinical application and promotion of early nutritional interventions in pediatric critical care.