Could Neonatal Hypernatremia Dehydration Influence Hearing Status?

Boskabadi, Hassan and Anvarifar, Farnaz and Nourizadeh, Navid (2014) Could Neonatal Hypernatremia Dehydration Influence Hearing Status? Iranian Journal of Otorhinolaryngology, 26 (1). pp. 13-18.

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Abstract

Introduction: Neonatal hypernatremia dehydration (NHD) is a dangerous condition in neonates, which is accompanied by acute complications (renal failure, cerebral edema, and cerebral hemorrhage) and chronic complications (developmental delay). Children begin learning language from birth, and hearing impairment interferes with this process. We assessed the hearing status of infants with hypernatremia dehydration. Materials and Methods: In a case-control study in 110 infants presenting at the Ghaem Hospital (Mashhad, Iran) between 2007 and 2011, we examined the incidence of hearing impairment in infants suffering from hypernatremia dehydration (serum sodium >150 mEq/L) in comparison with infants with normal sodium level (serum sodium ≤150 mEq/L). Results: Three of 110 cases examined in the study group showed a transient hearing impairment. A mean serum sodium level of 173mg/dl was reported among hearing-impaired infants. Conclusion: Transient hearing impairment was higher in infants with hypernatremia; although this difference was not significant (P>0.05). Hearing impairment was observed in cases of severe hypernatremia.

Item Type: Article
Subjects: WV Otolaryngology
Divisions: Journals > Iranian J Otorhinolaryngology
Depositing User: ijo ijo
Date Deposited: 28 Sep 2017 14:37
Last Modified: 28 Sep 2017 14:37
URI: http://eprints.mums.ac.ir/id/eprint/6078

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