Browsing by Author "Dik, Pablo H. Brener"

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    Prevalence and risk factors associated with the need for surgical intervention due to necrotizing enterocolitis in very low birth weight infants
    (2024) Bruno, Maria Ailen; Galletti, Maria Fernanda; Dik, Pablo H. Brener; Mariani, Gonzalo L.; Gonzalez, Alvaro; Nieto, Ricardo
    Introduction: Necrotizing enterocolitis (NEC) is one of the most common gastrointestinal emergencies affecting very low birth weight (VLBW) infants with an incidence of 6-15 %. Early recognition is crucial. Mortality is high and variable (30-50 %). Those requiring surgical intervention have a higher mortality rate than those who receive medical treatment.Objectives: 1) To assess the prevalence of surgical NEC and associated risk factors 2) To compare outcomes based on the type of treatment required 3) To estimate the mortality associated with NEC and surgical NEC.Methods: A multicentre retrospective cohort study was designed (level II), including VLBW infants born between 2011 and 2020 in Centers of the Neocosur Network. A multivariate logistic regression analysis was performed to evaluate risk factors associated with the need for surgery.Results: NEC was diagnosed in 1679 (10.4 %) of 16,131 births in this period. The prevalence of surgery was 25 % (95 % CI 23-27 %). In multivariable analysis, variables associated with an increased risk of surgery requirement were birth weight <750 g (aOR 1.73-95%CI 1.2-2.5) and receiving antenatal antibiotics (aOR 1.54-95%CI 1.09-2.74). Those requiring surgery had significantly higher morbidity and mortality than the ones receiving medical treatment.Conclusion: In VLBW infants with NEC, lower birth weight and antenatal antibiotics administration were inde-pendently associated with the need for surgical intervention.