Clarithromycin is a commonly used advanced generation macrolide. This case study reviews a case of an 81 year old woman who developed sensorineural deafness in the right ear after the start of low dose oral clarithromycin for an infective exacerbation of chronic obstructive pulmonary disease. Despite cessation of this drug after only three days, the sensorineural deafness was found to be irreve...

We present here a large Israeli-Arab kindred with hereditary deafness. In this family 55 deaf subjects (29M, 26F), who are otherwise healthy, have been identified and traced back five generations to one common female ancestor. The deafness is progressive in nature, usually presenting in infancy and childhood. Audiometry on six deaf and seven unaffected subjects was consistent with severe to pro...

Direct observation was utilized to study how 5 children with mild-to-moderate deafness participated within inclusive classroom settings. Responses to practice and prompt opportunities, levels of prompting required to follow classroom directions, and engagement were analyzed across students with mild-to-moderate deafness and were compared to students with normal hearing. Similar responses to pra...

Twenty percent of all childhood deafness is due to mutations in the GJB2 gene (Connexin 26). The aim of our study was to determine the prevalence and spectrum of GJB2 mutations in childhood deafness in Malaysia. We analyzed the GJB2 gene in 51 deaf students from Sekolah Pendidikan Khas Alor Setar, Kedah. Bidirectional sequencing indicates that 25% of our childhood deafness has mutation in their...

b-subunit crucial for renal Cl reabsorption and inner ear Kþ secretion. Nature 2001; 414: 558–561 3. Jeck N, Reinalter SC, Henne T et al. Hypokalemic salt-losing tubulopathy with chronic renal failure and sensorineural deafness. Pediatrics 2001; 108: E5 4. Shalev H, Ohali M, Kachko L, Landau D. The neonatal variant of Bartter syndrome and deafness: preservation of renal function. Pediatrics 200...

This article examined a database of Australian daily newspapers on the terms cochlear implant and deaf children to investigate how journalists and columnists report competing models of deafness: as either "medical" (deafness is a condition to be cured) or "sociocultural" (deafness provides a way of life to be lived). The results from the cochlear implant search favored a medical model, but the ...

H earing loss is a very common congenital disorder affecting one in 1000 newborns. More than 50% of deafness cases in the paediatric population have a genetic cause with autosomal dominant, autosomal recessive, X-linked, or mitochondrial patterns of inheritance. Mutations in mitochondrial DNA (mtDNA), particularly in the 12S rRNA and tRNA genes, have been found to be one of the most important c...

Background: Leptomeningeal disease occurs in 3-5% of patients with lung cancer, mainly adenocarcinoma subtype. Adenocarcinoma is the most common histological finding Asian women.
 Case: A 51-year-old woman right-sided bronchogenic T4N3M1c Std IVB mutation(+) developed decreased vision, severe bilateral sensorineural deafness and psychiatric disorders after receiving Gefitinib 15 months. Th...

This paper addresses the issue of deafness in MAC (Medium Access Control) protocols for wireless ad hoc networks using directional antennas. Directional antennas are expected to provide significant improvements over omni-directional antennas in ad hoc networks, such as high spatial reuse and range extension. Recently, several MAC protocols using directional antennas, typically referred to as di...

X linked recessive deafness accounts for only 1.7% of all childhood deafness. Only a few of the at least 28 different X linked syndromes associated with hearing impairment have been characterised at the molecular level. In 1960, a large Norwegian family was reported with early onset progressive sensorineural deafness, which was indexed in McKusick as DFN-1, McKusick 304700. No associated sympto...