نتایج جستجو برای: congenital snhl
تعداد نتایج: 120665 فیلتر نتایج به سال:
PURPOSE To establish the frequency of genetic mutations related to sensorineural hearing loss (SNHL); to verify if there is association between the degree of SNHL and the presence of genetic alteration; and to verify if the Minimal Response Levels (MRL) with hearing aids vary according to the genetic alteration. METHODS Thirty hearing aids users with ages between 8 and 111 months were evaluat...
Congenital cytomegalovirus (CMV) infection is the most common non-hereditary cause of sensorineural hearing loss (SNHL) yet the mechanisms of hearing loss remain obscure. Natural Killer (NK) cells play a critical role in regulating murine CMV infection via NK cell recognition of the Ly49H cell surface receptor of the viral-encoded m157 ligand expressed at the infected cell surface. This Ly49H N...
Optic atrophy (OA) and sensorineural hearing loss (SNHL) are key abnormalities in several syndromes, including the recessively inherited Wolfram syndrome, caused by mutations in WFS1. In contrast, the association of autosomal dominant OA and SNHL without other phenotypic abnormalities is rare, and almost exclusively attributed to mutations in the Optic Atrophy-1 gene (OPA1), most commonly the p...
Background/objectives Hearing loss (HL) is associated with certain diseases and affects health, resulting in a low quality of life. Some components of the metabolic syndrome (MetS) coincide with the risk factors for sensorineural hearing loss (SNHL). To date, very few studies have examined the link between MetS and HL. The aim of the current study was to try to understand the potential associat...
introduction: serum anti endothelial cell antibodies (aecas) play a prominent role in idiopathic sensorineural hearing loss (snhl) in that they induce vascular damage (immune mediated).the of the current study is to compare aecas in serum and perilymphatic .uid of idiopathic snhl children (<15y) undergoing cochlear implant surgery.methods: this was a cross sectional study performed in the coch...
Background: Hearing impairment, as one of the most common birth defects, is a hidden disability with negative impacts on speech and cognitive development. Objectives: The aim of this study was to assess the prevalence of sensorineural hearing loss (SNHL) and determine the associated risk factors among infants admitted to neonatal intensive care units (NICUs) and neonatal wards of teaching hospi...
OBJECTIVES To determine the association between a diagnosis of sensorineural hearing loss (SNHL) and the prescription of a macrolide antibiotic. STUDY DESIGN Retrospective nested case-control study. METHODS From the LifeLink (IMS, Danbury, CT) health claims database, we randomly selected a cohort of subjects 15 to 60 years old from 2006 to 2014. Cases were identified as patients diagnosed w...
OBJECTIVES/HYPOTHESIS To determine the feasibility and cost effectiveness of incorporating cytomegalovirus (CMV) testing to determine the etiology of pediatric hearing loss. STUDY DESIGN Retrospective study of children presenting with sensorineural hearing loss (SNHL) at one institution from 2008 to 2013. METHODS Children aged 3 years or younger who presented to the senior author (A.P.) bet...
autoimmune disorders, most notably myasthenia gravis (MG) which is seen in up to 40% of cases.1,2 There are also a number of other less common autoimmune disorders associated with thymoma, including hyperexcitability syndromes,3 myositis,1 encephalitis,4 autonomic dysfunction,5 and lupus.6 In 2004 Vernino and Lennon7 reported autoimmune sensorineural hearing loss (SNHL) in two patients from the...
Chronic suppurative otitis media (CSOM) is defined as chronic otorrhea (i.e., lasting > 6-12 weeks) through a perforated tympanic membrane. It is generally associated with some degree of conductive hearing loss. However, recurrent ear infections due to perforated eardrum result in absorption of toxins and macromolecules into the cochlea leading to sensorineural hearing loss (SNHL). We planned t...
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