Care of the growth-restricted newborn

Area of Science:

• Neonatal care
• Maternal-fetal medicine
• Pediatric nutrition

Background:

• The first 1,000 days of life represent a critical window for physical and cognitive development.
• Compromised intrauterine environments increase risks of intrauterine growth restriction (IUGR), prematurity, low birth weight (LBW), and small-for-gestational age (SGA) infants.
• High-risk infants require specialized preconception, prenatal, and postnatal interventions.

Purpose of the Study:

• To highlight the importance of an optimal intrauterine environment for fetal development.
• To outline specialized care strategies for high-risk newborns.
• To emphasize evidence-based feeding practices for vulnerable infants.

Main Methods:

• Review of existing literature on prenatal development and neonatal care.
• Synthesis of evidence supporting interventions for IUGR, LBW, SGA, and preterm infants.
• Identification of gaps in current research regarding specialized infant care.

Main Results:

• Exclusive breastfeeding is the standard of care for SGA, preterm, LBW, and very low birth weight infants.
• Fortification of expressed or donor milk may be necessary to meet elevated nutrient requirements.
• Specialized care encompasses preconception interventions, resuscitation, thermoregulation, nutritional support, and kangaroo mother care.

Conclusions:

• Optimal intrauterine conditions and specialized postnatal care are essential for high-risk infants.
• Human milk, potentially fortified, is crucial for the nutritional needs of vulnerable newborns.
• Further research is needed on specific care for term/preterm IUGR/SGA infants and human milk banking models.