Noninvasive Tools to Predict Necrotizing Enterocolitis in Infants with Congenital Heart Diseases: A Narrative Review

Autor: Laura Moschino, Silvia Guiducci, Miriam Duci, Leonardo Meggiolaro, Daniel Nardo, Luca Bonadies, Sabrina Salvadori, Giovanna Verlato, Eugenio Baraldi
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Children, Vol 11, Iss 11, p 1343 (2024)
Druh dokumentu: article
ISSN: 2227-9067
DOI: 10.3390/children11111343
Popis: Background: Necrotizing enterocolitis (NEC) is the most frightening gastrointestinal emergency in newborns. Despite being primarily a disease of premature infants, neonates with congenital heart disease (CHD) are at increased risk of development. Acute and chronic hemodynamic changes in this population may lead to mesenteric circulatory insufficiency. Objectives: In this narrative review, we describe monitoring tools, alone or in multimodal use, that may help in the early recognition of patients with CHD at major risk of NEC development. Methods: We focused on vital parameters, echocardiography, Doppler flowmetry, abdominal near-infrared spectroscopy (aNIRS), and abdominal ultrasound (aUS). Results: The number of studies on this topic is small and includes a wide range of patients’ ages and types of CHD. Peripheral oxygen saturation (SpO2) and certain echocardiographic indices (antegrade and retrograde velocity time integral, cardiac output, etc.) do not seem to differentiate infants with further onset of NEC from those not developing it. Hypotensive events, persistent diastolic flow reversal in the descending aorta, and low mesenteric oxygen saturation (rsSO2) measured by aNIRS appear to occur more frequently in infants who later develop NEC. aUS may be helpful in the diagnosis of cardiac NEC, potentially showing air contrast tracked to the right atrium in the presence of pneumatosis. Conclusions: This narrative review describes the current knowledge on bedside tools for the early prediction of cardiac NEC. Future research needs to further explore the use of easy-to-learn, reproducible instruments to assist patient status and monitor patient trends.
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