Beneficial effects of mucous fistula refeeding in necrotizing enterocolitis neonates with enterostomies

Area of Science:

• Neonatal Surgery
• Pediatric Gastroenterology
• Surgical Outcomes

Background:

• Necrotizing enterocolitis (NEC) in premature neonates frequently necessitates bowel resection and stoma formation.
• Promoting bowel adaptation before stoma closure is crucial for improving outcomes.
• Introducing proximal loop effluents into the mucous fistula is a potential strategy for bowel adaptation.

Purpose of the Study:

• To evaluate the safety and efficacy of distal loop refeeding (mucous fistula refeeding) in neonates with NEC.
• To compare outcomes of mucous fistula refeeding versus a control group.

Main Methods:

• Retrospective review of medical records for patients with NEC requiring diverting enterostomies and subsequent stoma closure between 2000 and 2014.
• Analysis of demographic data, surgical procedures, and postoperative outcomes.
• Comparison between a group receiving mucous fistula refeeding and a control group.

Main Results:

• Mucous fistula refeeding was associated with significantly less bowel ends size discrepancy (25% vs 53%, p=0.034) and fewer postoperative anastomotic leakages (3% vs 20%, p=0.029).
• The refeeding group experienced less parenteral nutrition-related cholestasis (42% vs 73%, p=0.045) and required shorter parenteral nutrition support (47 vs 135 days, p=0.002).
• No major complications were linked to the refeeding procedure.

Conclusions:

• Mucous fistula refeeding is a safe and beneficial intervention for neonates with NEC.
• This technique reduces the risk of anastomotic complications and parenteral nutrition-related cholestasis.
• Mucous fistula refeeding offers both diagnostic and therapeutic advantages, supporting its advocacy in clinical practice.