Journal Article

Influencing factors for surgical treatment in neonatal necrotizing enterocolitis: a systematic review and meta-analysis

Wang, Dandan, Zhang, Fanhui, Yuan, Tianming, Jin, Xuefeng, Pan, Jiarong

2024

Overview

Background Necrotizing enterocolitis (NEC) is a complex disease characterized by gastrointestinal inflammation and is one of the most common gastrointestinal emergencies in neonates. Mild to moderate cases of NEC require medical treatment, whereas severe cases necessitate surgical intervention. However, evidence for surgical indications is limited and largely dependent on the surgeon’s experience, leading to variability in outcomes. The primary aim of this study is to identify the risk factors for surgical intervention in neonatal NEC, which will aid in predicting the optimal timing for surgical intervention. Methods A literature search was conducted in PubMed, Embase, and Web of Science databases for case-control studies exploring risk factors for NEC requiring surgical intervention. The search was completed on June 16, 2024, and data analysis was performed using R Studio 4.3.2. Results 18 studies were included, comprising 1,104 cases in the surgery group and 1,686 in the medical treatment group. The meta-analysis indicated that high C-reactive protein (CRP) levels [OR = 1.42, 95% CI (1.01, 1.99)], lower gestational age [OR = 0.52, 95% CI (0.3, 0.91)], sepsis [OR = 2.94, 95% CI (1.87, 4.60)], coagulation disorder [OR = 3.45, 95% CI (1.81, 6.58)], lack of enteral feeding [OR = 3.18, 95% CI (1.37, 7.35)], and hyponatremia [OR = 1.22, 95% CI (1.07, 1.39)] are significant risk factors for surgical treatment in neonatal NEC. Conclusions High CRP levels, coagulation disorders, sepsis, lower gestational age, lack of enteral feeding, and hyponatremia are significant risk factors for surgical intervention in neonatal NEC. These findings have potential clinical significance for predicting surgical risk.

• Publisher: BioMed Central,BioMed Central Ltd,Springer Nature B.V,BMC
• Subject: C-Reactive Protein - analysis / Care and treatment / Children / Diagnosis / Enteral nutrition / Enterocolitis, Necrotizing - surgery / Enterocolitis, Neonatal necrotizing / Enterocolitis, Pseudomembranous / Gestational Age / Humans / Infant, Newborn / Internal Medicine / Medical treatment / Medicine / Medicine & Public Health / Meta-analysis / Mortality / Multiple births / Necrotizing enterocolitis / Neonate / Newborn babies / Pediatrics / Risk Factors / Sepsis / Statistical analysis / Surgery