Identifying Risk Factors for Surgical Site Infection After Stoma Closure in Infants for Targeted Implementation of Surgical Site Infection Reduction Bundle

Nwachukwu, Ijeoma and Visa, Arjun and Holbrook, Charlotte and Tan, Yew-Wei (2024) Identifying Risk Factors for Surgical Site Infection After Stoma Closure in Infants for Targeted Implementation of Surgical Site Infection Reduction Bundle. Surgical Infections, 25 (3). pp. 185-191. ISSN 1096-2964, DOI https://doi.org/10.1089/sur.2023.248.

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Official URL: https://doi.org/10.1089/sur.2023.248

Abstract

Background: To determine risk factors for surgical site infection (SSI) in infants after stoma closure, to identify at-risk patients, plan timing of surgery, and implement SSI-reduction strategies.Patients and Methods: A single center retrospective comparison study of all children less than one year of age who underwent enterostomy closure (2018-2020) with SSI diagnosed through a prospective surveillance program, using criteria from Public Health England (PHE). Demographics and risk factors, types of SSI, systemic sepsis, mortality and length of stay were compared between SSI and non-SSI. Significant factors associated with SSI were analyzed in a multivariate binomial logistic regression model.Results: Eighty-nine stoma closures were performed, most commonly for necrotizing enterocolitis (NEC) and anorectal malformation. Fourteen had SSI (16%): 12 superficial and two deep; three developed systemic sepsis, but no 30-day mortality. Surgical site infection was associated with NEC (12/14 vs. 32/75; p = 0.003), younger age (median 76 vs. 89 days; p = 0.014), lower corrected gestation (cutoff: 39 weeks gestation; 11/14 vs. 27/75; p = 0.004) and lower weight (cutoff: 2.2 kg; 7/14 vs. 16/75; p = 0.032), compared with non-SSI. After correcting for age, gestation, and weight, logistic regression showed NEC was an independent predictor for SSI (odds ratio OR], 12; 95% confidence interval CI],1.2-125). The at-risk cohort (n = 56; 63%) had seven-fold increased risk of SSI and four-fold longer hospital stay, which may be the target for SSI-reduction strategies.Conclusions: Necrotizing enterocolitis-related stoma closure is at increased risk for SSI. Considerations for delaying stoma closure until achieving 39 weeks gestation or 2.2 kg in weight may further reduce SSI. Targeting SSI-reduction strategies using these criteria may improve resource-rationalization.

Item Type: Article
Funders: Royal Alexandra Children's Hospital of Brighton and Sussex
Uncontrolled Keywords: infant; necrotizing enterocolitis; risk factors; stoma; surgical bundle; surgical site infection
Subjects: R Medicine > R Medicine (General)
R Medicine > RD Surgery
Divisions: Faculty of Medicine
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 29 Oct 2024 07:15
Last Modified: 29 Oct 2024 07:15
URI: http://eprints.um.edu.my/id/eprint/45564

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