Risk factors for acute kidney injury in neonates with congenital diaphragmatic hernia

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Date
2021-08
Authors
Liberio, Brianna M.
Brinton, John T.
Gist, Katja M.
Soranno, Danielle E.
Kirkley, Megan J.
Gien, Jason
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American English
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Pediatrics, School of Medicine
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Springer Nature
Abstract

Objective: To examine incidence of acute kidney injury (AKI), antenatal and postnatal predictors, and impact of AKI on outcomes in infants with congenital diaphragmatic hernia (CDH).

Study design: Single center retrospective study of 90 CDH infants from 2009-2017. Baseline characteristics, CDH severity, possible AKI predictors, and clinical outcomes were compared between infants with and without AKI.

Result: In total, 38% of infants developed AKI, 44% stage 1, 29% stage 2, 27% stage 3. Lower antenatal lung volumes and liver herniation were associated with AKI. Extracorporeal life support (ECLS), diuretics, abdominal closure surgery, hypotension, and elevated plasma free hemoglobin were associated with AKI. Overall survival was 79%, 47% with AKI, and 35% with AKI on ECLS. AKI is associated with increased mechanical ventilation duration and length of stay.

Conclusion: AKI is common among CDH infants and associated with adverse outcomes. Standardized care bundles addressing AKI risk factors may reduce AKI incidence and severity.

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This article is made available for unrestricted research re-use and secondary analysis in any form or be any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.
Keywords
Paediatrics, Risk factors, Acute kidney injury
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Cite As
Liberio BM, Brinton JT, Gist KM, Soranno DE, Kirkley MJ, Gien J. Risk factors for acute kidney injury in neonates with congenital diaphragmatic hernia. J Perinatol. 2021;41(8):1901-1909. doi:10.1038/s41372-021-01119-1
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Journal of Perinatology
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Public Health Emergency
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PMC
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Article
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https://hdl.handle.net/1805/29634
DOI
https://doi.org/10.1038/s41372-021-01119-1
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Final published version
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