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Infant feeding and criticality in children
Lauren R Sorce1,2, Lisa A Asaro3, Martha A Q Curley4,5
1Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA.
Insights
Human breast milk feeding did not impact illness severity in critically ill infants with acute respiratory failure. However, exclusive human breast milk (HBM) feeding showed a trend toward faster recovery from respiratory failure.
Area of Science:
- Pediatric critical care medicine
- Neonatal nutrition
- Respiratory medicine
Background:
- Human breast milk (HBM) is known to protect against acute illness in infants.
- The impact of HBM feeding on the criticality and recovery of infants with acute respiratory failure (ARF) is not well understood.
Purpose of the Study:
- To investigate the association between early HBM feeding and illness severity and recovery in critically ill children requiring mechanical ventilation for ARF.
Main Methods:
- A prospective cohort study involving mothers of infants aged 1-36 months who were part of the RESTORE clinical trial.
- Infants required intubation and mechanical ventilation for acute respiratory failure.
- Mothers completed a survey on HBM intake during the first month of life.
Main Results:
- No significant differences in illness severity on pediatric intensive care unit (PICU) admission or pediatric acute respiratory distress syndrome (PARDS) severity were observed between infants receiving exclusive HBM (90%-100%) and those who did not.
- While infants receiving exclusive HBM showed a trend toward a 1-day reduction in recovery time from ARF, this difference was not statistically significant.
- The Pediatric Risk of Mortality (PRISM) III-12 scores and moderate/severe PARDS rates were similar between the exclusive HBM and non-exclusive HBM groups.
Conclusions:
- Early human breast milk feeding dose was not associated with illness severity upon PICU admission for children with ARF requiring mechanical ventilation.
- While not statistically significant, exclusive HBM feeding demonstrated a clinically relevant trend towards faster recovery from ARF, supporting its continued promotion by healthcare professionals.
Background:
Data support the protective effects of human breast milk (HBM) feeding in acute illness but little is known about the impact of HBM feeding on the criticality of infants.
Aim:
To explore the relationship between early HBM feeding and severity of illness and recovery in critically ill children requiring intubation and mechanical ventilation for acute respiratory failure (ARF).
Study Design:
Prospective cohort study of mothers of patients aged 1-36 months who participated in the acute and follow-up phases of the Randomized Evaluation of Sedation Titration for Respiratory Failure (RESTORE) clinical trial. Participants completed a survey describing HBM dose fed during their infant's first month of life.
Results:
Of 138 patients, 70 (51%) received exclusive HBM feedings (90%-100% total feeds) and 68 (49%) did not. We found no group differences in severity of illness on paediatric intensive care unit (PICU) admission or severity of paediatric acute respiratory distress syndrome (PARDS) within the first 24-48 h of intubation/mechanical ventilation (Pediatric Risk of Mortality [PRISM] III-12 score median: 5 vs. 5, p = .88; moderate/severe PARDS: 53% vs. 54%, p = .63). While median time to recovery from ARF was reduced by 1 day in patients who received exclusive HBM feedings, the difference between groups was not statistically significant (median 1.5 vs. 2.6 days, hazard ratio 1.40 [95% confidence interval, 0.99-1.97], p = .06).
Conclusions:
Human breast milk dose was not associated with severity of illness on PICU admission in children requiring mechanical ventilation for ARF.
Relevance To Clinical Practice:
Data support the protective effects of HBM during acute illness and data from this study support a clinically important reduction in time to recovery of ARF. Paediatric nurses should continue to champion HBM feeding to advance improvements in infant health.
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