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[Human milk in hospitalized premature neonates and nutritional evolution]
Insights
Human milk (HM) intake positively impacts hemoglobin levels in very low birth weight premature newborns (VLBW-PN). Cesarean delivery is linked to reduced HM provision for these vulnerable infants.
Area of Science:
- Neonatology
- Human Milk Research
- Nutritional Science
Context:
- Preterm infants, particularly low birth weight premature newborns (LBW-PN) and very low birth weight premature newborns (VLBW-PN), have unique nutritional requirements for adequate growth.
- Human milk (HM) is recognized as the optimal nutrition for neonates, but its contribution to vulnerable premature infants during hospitalization requires evaluation.
Purpose:
- To assess the role of human milk (HM) in the nutritional status of low birth weight premature newborns (LBW-PN) and very low birth weight premature newborns (VLBW-PN) during hospitalization.
- To investigate maternal factors influencing HM intake and its relationship with key nutritional parameters in these infants.
Summary:
- A study involving 87 LBW-PN and 82 VLBW-PN found limited HM intake, with only 36.36% of VLBW-PN and 31.02% of LBW-PN receiving over 20% of their diet as HM.
- Higher HM intake correlated with improved hemoglobin concentration at discharge in VLBW-PN. A significant association was found between HM amount and height at discharge for premature infants receiving less than 20% HM.
- A high prevalence of cesarean deliveries was noted, which was associated with lower HM contributions to the newborns.
Impact:
- Human milk (HM) plays a crucial role in stabilizing hemoglobin levels in premature infants.
- Findings suggest that cesarean delivery might be a factor associated with reduced human milk provision, impacting the nutritional support for newborns.
Background:
Preterm infants require special considerations than term infants to obtain adequate growth.
Objective:
The aim was to evaluate human milk (HM) in low birth weight premature newborn (LBW-PN) and very low birth weight (VLBW-PN) during hospitalization, maternal factors, and the relationship with nutritional parameters.
Material And Methods:
87 LBW-PN and 82 VLBW-PN), admitted in a public hospital in Córdoba, Argentina, were included. Anthropometry, food and biochemical parameters, and child and maternal history were registered. HM contribution was calculated. Anthropometric and biochemical values, days of hospitalization and maternal factors by HM intake were analyzed.
Results:
Only 36,36% of VLBW-PN and 31,02% of LBW-PN had more than 20% of their diet with HM. The hemoglobin concentration at discharge was higher in VLBW-PN group with more HM (p=0,01). There was a statistically significant association between HM amount and height at discharge in the PN with less than 20% of their diet with HM. A high prevalence of cesarean delivery was observed, related to lower HM.
Conclusions:
HM contributes to hemoglobin stabilization. Cesarean delivery may be associated with lower contribution of HM to newborn infants.
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