Related Experiment Video
Updated: May 23, 2026
06:51
Microfluidic Model of Necrotizing Enterocolitis Incorporating Human Neonatal Intestinal Enteroids and a Dysbiotic Microbiome
Published on: July 28, 2023
Advanced necrotizing enterocolitis part 2: recurrence of necrotizing enterocolitis
1Department of Surgery, Great Ormond Street Hospital and UCL Institute of Child Health, London, UK.
Summary
Recurrent necrotizing enterocolitis (NEC) affects 10% of infants. While mortality and stricture rates are similar to single episodes, recurrent NEC significantly increases long-term parenteral nutrition dependency.
Area of Science:
- Neonatal surgery
- Pediatric gastroenterology
- Clinical outcomes research
Background:
- Necrotizing enterocolitis (NEC) is a serious gastrointestinal condition in neonates.
- Recurrence of NEC presents unique clinical challenges and outcomes.
- Understanding recurrent NEC is crucial for optimizing patient management.
Purpose of the Study:
- To determine the incidence of recurrent necrotizing enterocolitis (NEC).
- To compare clinical outcomes between infants with recurrent NEC and those with a single episode.
- To identify factors influencing outcomes in recurrent NEC.
Main Methods:
- Retrospective review of infants treated for NEC over 8 years.
- Analysis of demographic, clinical, radiological, and operative data.
- Statistical comparison using Mann-Whitney or Fisher's exact tests.
Main Results:
- 10% of infants referred for surgical NEC treatment experienced recurrence.
- Recurrent NEC cases showed similar mortality and stricture rates compared to single episodes.
- Long-term parenteral nutrition dependency was significantly higher in recurrent NEC cases.
Conclusions:
- Recurrence of NEC is observed in 10% of surgical cases.
- Despite similar mortality and stricture rates, recurrent NEC leads to increased long-term parenteral nutrition dependence.
- Early and comprehensive management strategies are vital for infants with recurrent NEC.
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