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Earplugs fit for purpose
The aim of occupational audiology is to prevent hearing loss caused by occupational sound exposure which can exacerbate the long-term effects of central presbyacusis as employees age. To provide the best noise protection over time, research suggests that best practice...
Contralateral OAEs in children
Several studies indicate that small changes in the medial olivocochlear (MOC) reflex may possibly be associated with certain pathologies. This could be measured by using contralateral acoustic stimulation (CAS) and observing suppression in otoacoustic emissions (OEAs). The main aim of...
Speech perception in the ageing population
Speech perception can present a challenge as we grow older. One of the factors responsible is, of course, hearing loss. Now research indicates that other non-auditory factors like cognitive decline may also contribute to difficulties in understanding speech. The authors...
How best to manage single-sided deafness?
Nowadays there is a plethora of options for patients with single-sided deafness (SSD) including: Bluetooth contralateral routing of signal (CROS) aids; in-the-ear bone conduction hearing aids (TransEar); intra-oral bone conduction aids (SoundBite) and bone-anchored technologies (BAHA). Unilateral cochlear implantation is...
BAHAs in single-sided deafness doesn’t improve sound localisation
This systematic review from South Korea nicely summarises what we know about SSD (single-sided deafness) and hearing rehabilitation with BAHAs (Bone Anchored Hearing Aids). SSD was defined as a PTA greater than 90 dB and a normal hearing opposite ear...
Cochlear implant use in young children
There are clear and well-established links between those identified and fitted with amplification early and good spoken language outcomes, but how much does the time an appropriately fitted hearing instrument is used each day contribute to this? During the first...
Is the greater auricular nerve important in parotid surgery?
The greater auricular nerve (GAN) is often partially or totally sacrificed during parotidectomy procedures. This was a retrospective study comparing auricular sensation and quality of life in patients that either had their GAN preserved or sacrificed. In the shortterm, patients...Genetics WG4. Improving diagnosis and drug development through the genetic understanding of tinnitus subtypes: a TINNET endeavour
Christopher R Cederroth and Jose Antonio Lopez-Escamez explain how progress is being made to investigate the contribution of genetic factors to tinnitus, including a subtype of ‘extreme’ tinnitus in Ménière’s disease. Genetics WG4 is working towards determining the genetic basis...Acoustic shock: definitions and clinical aspects
Acoustic shock, a previously little-known and poorly understood clinical entity, came to the public’s attention in 2019 due to a high-profile legal case of a musician at the Royal Opera House. In this fascinating article, Andrew Parker and William Parker...
Immunotherapy – could it be cheaper?
Immunotherapy is the only treatment for allergy to alter the disease course. Limited data exist on direct and indirect costs of subcutaneous (SCIT) and sublingual (SLIT) immunotherapy in America. This article assesses the cost effectiveness worldwide of the two immunotherapies....
The development of the Paediatric Arabic Auditory Speech Test for iPad
Speech in noise testing provides real-life assessments of hearing that conventional pure tones cannot deliver. Rania Alkahtani describes the development of such a test for Arabic speaking children. It also has the additional benefit of being able to be delivered...
