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[Severe protracted diarrhea in infancy ("intractable diarrhea")].
Summary
Protracted infant diarrhea often stems from insufficient human breast milk and malnutrition. Treatment involves parenteral nutrition and gradual breast milk reintroduction, significantly reducing mortality.
Area of Science:
- Pediatrics
- Gastroenterology
- Neonatal Nutrition
Background:
- Protracted diarrhea in infants is a significant clinical challenge.
- Commonly linked to inadequate human breast milk intake and iatrogenic malnutrition.
Observation:
- Cow's milk proteins can exacerbate intestinal mucosal damage in malnourished infants.
- This creates a detrimental cycle of malnutrition and gut inflammation.
Findings:
- Complete parenteral nutrition followed by a slow reintroduction of human breast milk effectively interrupts this cycle.
- This therapeutic approach has demonstrated a significant reduction in infant mortality rates.
Implications:
- Exclusive human breast milk feeding is the most effective preventive strategy.
- Consider familial lethal diarrhea and other rare causes for persistent infant diarrhea exceeding two weeks.