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Increased incidence of severe breastfeeding malnutrition and hypernatremia in a metropolitan area
W O Cooper1, H D Atherton, M Kahana
1Department of Pediatrics, University of Cincinnati College of Medicine, USA.
Insights
This study identified characteristics of infants with severe breastfeeding malnutrition and hypernatremia, noting an increasing incidence. Inadequate parent education and infant follow-up may contribute to this concerning trend.
Area of Science:
- Pediatrics
- Neonatal Care
- Public Health Nutrition
Background:
- Breastfeeding malnutrition and hypernatremia present a growing concern in infant health.
- Identifying common characteristics is crucial for early intervention and prevention.
Purpose of the Study:
- To identify common characteristics among infants experiencing breastfeeding malnutrition.
- To investigate the increasing incidence of breastfeeding malnutrition in a specific region.
Main Methods:
- Retrospective case series analysis of infants admitted to a tertiary care children's hospital.
- Review of 166 infants diagnosed with dehydration, hypernatremia, or malnutrition between 1990-1994.
- Analysis of maternal characteristics, infant weight loss, serum sodium levels, and complications.
Main Results:
- Five infants presented with severe breastfeeding malnutrition and hypernatremia over a 5-month period.
- Average weight loss was 23% from birth weight, with an average serum sodium of 186 mmol/L.
- A statistically significant annual increase in admissions for breastfeeding malnutrition and hypernatremia was observed from 1990-1994.
Conclusions:
- The observed cluster of severe cases suggests an increasing frequency and severity of breastfeeding malnutrition and hypernatremia.
- Potential contributing factors include insufficient parent education on breastfeeding issues and inadequate infant follow-up strategies.
- This highlights a critical need for improved support systems for breastfeeding mothers and infants.
Objective:
To identify common characteristics among infants with breastfeeding malnutrition in a region with an increasing incidence of breastfeeding malnutrition.
Design:
Retrospective case series.
Setting:
A 361-bed regional tertiary care children's hospital in a 1.7 million population metropolitan area.
Case Series:
five infants with severe breastfeeding malnutrition and hypernatremia admitted to a tertiary care children's hospital over a 5-month period. Retrospective case review: 166 infants admitted between 1990 and 1994 with the diagnosis of dehydration, hypernatremia, or malnutrition.
Main Outcome Measures:
Maternal characteristics, age at presentation, percent loss from birth weight, serum sodium, average age at birth hospital discharge, neurologic, or cardiovascular complications.
Results:
Five infants were admitted to a children's hospital over a 5-month period with severe breastfeeding malnutrition and hypernatremia. The average weight loss at time of readmission was 23% (+/- 8%) from birth weight. The average presenting sodium was 186 +/- 19 mmol/L. Three suffered significant complications. From 1990 through 1994, there was a statistically significant (P < .05) annual increase in the number of infants admitted with breastfeeding malnutrition and hypernatremia.
Conclusions:
While breastfeeding malnutrition and hypernatremia is not a new problem, this cluster of infants represents an increase in frequency and severity of the problem and could be a consequence of several factors, including inadequate parent education about breastfeeding problems and inadequate strategies for infant follow-up.