Prevalence and associated risk factors of intraventricular hemorrhage in preterm newborns in Southwestern Iran.

Autor: Hashemi Z; Neonatal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran., Sarook MS; Neonatal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran., Oboodi R; Neonatal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran., Moghtaderi M; Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. Mozhgan.Moghtaderi96@gmail.com., Mostafavi S; Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
Jazyk: angličtina
Zdroj: Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery [Childs Nerv Syst] 2024 Nov; Vol. 40 (11), pp. 3563-3569. Date of Electronic Publication: 2024 Oct 10.
DOI: 10.1007/s00381-024-06642-y
Abstrakt: Purpose: The purpose of this study was to investigate the prevalence of IVH and its associated risk factors in premature newborn admitted to NICU in Southwestern Iran.
Methods and Materials: This cross-sectional study involved all premature newborn admitted to Namazee NICU, Southwestern Iran, during the year 2022. The diagnosis of IVH was confirmed using brain ultrasonography, following Papille's criteria. Demographic data and potential risk factors were collected and analyzed for two groups: neonate diagnosed with IVH and those without the condition.
Results: Among the 275 preterm neonates studied (125 girls, 150 boys), the mean gestational age was 29.22 ± 1.44 weeks. The prevalence of IVH was found to be 20.4% within the first 7th day after birth. The recognized risk factors of IVH in our study were gestational age, pneumothorax, hypoxia, antenatal steroids, and transfusion of packed red blood cell. Duration of intubation and CPAP therapy were found to be other risk factors, too. The logistic regression model showed preterm newborns born between gestational age of 28 +1 and 30 +6 weeks had a twofold increased risk of developing IVH.
Conclusion: The prevalence of IVH in NICU hospitalized newborns with a gestational age of ≤ 32 weeks was around 20%, which is consistent with other studies conducted in Iran. The findings emphasize the importance of enhanced antenatal care for early intervention for neonates born at early gestational age to reduce or prevent the risk of IVH.
(© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
Databáze: MEDLINE
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