LATE INTESTINAL OBSTRUCTION IN PATIENTS SURVIVING NEONATAL MECONIUM ILEUS

Area of Science:

• Pediatric Surgery
• Gastroenterology
• Neonatology

Background:

• Neonatal meconium ileus, a condition of intestinal obstruction in newborns, has seen improving survival rates.
• Late intestinal obstruction can occur in infants previously treated for meconium ileus.
• "Meconium ileus equivalent" is a recognized complication.

Purpose of the Study:

• To analyze the occurrence and management of "meconium ileus equivalent" in children with a history of neonatal meconium ileus.
• To identify factors associated with "meconium ileus equivalent" and its outcomes.

Main Methods:

• Retrospective review of pediatric patients treated for neonatal meconium ileus.
• Analysis of treatment strategies including hydration, pancreatic enzyme therapy, and antibiotics.
• Evaluation of long-term outcomes and complications, including late intestinal obstruction.

Main Results:

• Two of 15 surviving infants with neonatal meconium ileus developed "meconium ileus equivalent."
• One patient with "meconium ileus equivalent" died from pulmonary disease during bowel obstruction.
• Omission of pancreatic enzyme supplementation and respiratory infections were associated with "meconium ileus equivalent."

Conclusions:

• While survival for neonatal meconium ileus is improving, "meconium ileus equivalent" remains a significant concern for late intestinal obstruction.
• Consistent pancreatic enzyme therapy and vigilant monitoring for respiratory infections are crucial in managing patients with a history of meconium ileus.
• Prompt surgical intervention and comprehensive postoperative care are vital for improving survival rates in neonatal meconium ileus.