You searched for "sensorineural"

223 results found

CSOM in Mwanza, Tanzania

This is a prospective, cross-sectional study involving 301 patients consisting of farmers, students and employed professionals attending an ENT clinic in Mwanza, Tanzania. Of the 301 patients, 13 were HIV positive; 37.9% had some degree of conductive / sensorineural /...

Tympanometry with cochlear implants

Multifrequency and multicomponent tympanometry enables evaluation of minute changes in the middle ear system as well as changes in resonant frequency. Change in resonant frequency would indicate a change in the natural characteristics of the middle ear, such as mass...

Hearing loss and Alport syndrome

Alport syndrome (AS) includes a group of hereditary diseases caused by mutations in the COL4A3, COL4A4 or COL4A5 genes. These genes are responsible for the biosynthesis of α3, α4 and α5 collagen IV chains, which are located in the glomerular...

Genetics of IP-III

The authors provide a literature review of the genetic basis and clinical features of incomplete partition (IP)-type III. The condition is seen typically in males and is due to mutation in the POU class 3 homeobox 4 (POU3F4) gene which...

Audiological symptoms in children with 18q deletion

18q deletion is a rare genetic condition that occurs in approximately one in 40,000 live births. Those born with this deletion often are born with a range of symptoms, including developmental delay, facial dysmorphism, autoimmune disorders and hearing loss. The...

Drug side-effects on audiological and vestibular testing

Are they a malingerer? Or perhaps they are inattentive? It may be their drugs! Robert DiSogra considers the side-effects of medication on the test subject. The audiogram serves many purposes in clinical practice. For the audiologist, it helps to differentiate...

Congenital cytomegalovirus causing deafness in children: an update

Congenital CMV is the leading non-genetic cause of sensorineural hearing loss in children. Keith Trimble draws our attention to this and gives a comprehensive guide on diagnosis and treatment. Congenital cytomegalovirus (cCMV) infection is common, affecting 1% of all newborns,...

Active middle ear implants and bone-anchored hearing systems

The implantable hearing device market has grown significantly over recent years. But as conventional hearing aids improve and cochlear implant candidacy widens, what is the role for active middle ear implants and bone anchored hearing systems, and how should we...

Congenital CMV: investigations and management in the audiology setting

Congenital cytomegalovirus (cCMV) is the only cause of congenital sensorineural hearing loss (SNHL) for which there is a medical treatment available to prevent further hearing loss. Dr Simone Walter discusses cCMV infection, cCMV-related hearing loss, and how to facilitate their...

Hearing Health Today podcast set for return after 4000+ tune in

Popular podcast, Hearing Health Today, returned for a second season after hearing health professionals tuned in more than 4000 times during the first season. The first episode of season two was made available 31 August 2021. Healthcare professionals can listen...

Head injury and prolonged bed rest, but not inner ear disease, predict poorer outcome after Epley manoeuvre in posterior semicircular canal benign paroxysmal positional vertgo (P-BPPV)

This Japanese study included 197 patients with P-BPPV treated over a two and a half year period. The vast majority had idiopathic BPPV (n=157). The remaining 40 had secondary BPPV, eight following head trauma, 14 due to prolonged bed rest...

Asymmetrical hearing loss following prolonged occupational noise exposure

Noise-induced hearing loss (NIHL) is one of the commonest occupational conditions and has been linked with increased risk of work-related injuries. Noise-induced hearing loss is traditionally associated with bilateral symmetrical sensorineural hearing loss unless they are exposed to unilateral noises,...