Preoperative Feeds in Ductal-Dependent Cardiac Disease: A Systematic Review and Meta-analysis.

Our aim for this review is to determine if preoperative feeds in neonates with ductal-dependent congenital heart disease are harmful or beneficial. To summarize current evidence for preoperative feeding in neonates with ductal-dependent congenital heart disease. We used the following databases: Medline, Embase, and Cochrane Central Register of Controlled Trials. We included observational studies in which the following outcomes were addressed: necrotizing enterocolitis (NEC), hospital length of stay (LOS), time to achieve full postoperative enteral feeding, and feeding intolerance. Two reviewers independently screened each study for eligibility and extracted data. Methodologic quality was assessed by using a standardized item bank, and certainty of evidence for each outcome was assessed by using Grading of Recommendations Assessment, Development and Evaluation criteria. Five retrospective cohort studies were eligible for inclusion, for which risk of bias was significant. When comparing neonates who received preoperative feeds with those who did not, there was no significant difference in NEC (pooled odds ratio = 1.09 [95% confidence interval 0.06-21.00; There is insufficient evidence to suggest that preoperative enteral feeds in patients with ductal-dependent cardiac lesions adversely influence the rate of NEC, LOS, or feeding intolerance.

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Copyright © 2019 by the American Academy of Pediatrics.

Déclaration de conflit d'intérêts

POTENTIAL CONFLICT OF INTEREST: The authors have indicated they have no potential conflicts of interest to disclose.