Management of extremely low birth weight neonates with bowel obstruction within 2 weeks after birth

Area of Science:

• Neonatal surgery
• Pediatric gastroenterology
• Intestinal obstruction

Background:

• Meconium-related ileus (MRI) is a common cause of bowel obstruction in extremely low birth weight (ELBW) neonates.
• Conservative treatment can resolve bowel obstruction in some ELBW neonates, but others require intervention.
• High surgical morbidity necessitates avoiding unnecessary surgeries.

Purpose of the Study:

• To identify an effective treatment strategy for bowel obstruction in ELBW neonates.
• To determine the optimal timing for surgical intervention in these cases.
• To reduce surgical complications in ELBW neonates with intestinal issues.

Main Methods:

• Enrolled ELBW neonates with unexplained bowel obstruction within 14 days of age.
• Administered daily Gastrografin enemas until obstruction resolution or 14 days of age.
• Performed surgery for persistent obstructions beyond approximately 14 days of age.

Main Results:

• Twelve of fourteen enrolled patients with meconium-related ileus (MRI) resolved with conservative treatment.
• Two patients with persistent obstruction underwent surgery, diagnosed with Hirschsprung's disease and ileal volvulus.
• Gastrografin enema treatment was successful in resolving obstruction in most ELBW neonates.

Conclusions:

• Early and frequent Gastrografin enema administration is a reasonable approach for ELBW neonates with unclear bowel obstruction.
• Surgical intervention should be considered for obstructions persisting beyond approximately 14 days post-birth.
• This strategy helps manage meconium-related ileus (MRI) while reserving surgery for complex cases.