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Scientific advances in mapping syndromic hearing loss
From more than 22000 genes that we humans have, approximately 3000 genes are associated with human communication. There are tens of syndromes which have been identified to be accompanied by hearing loss. Disorders of almost every organ of the body...Perspectives on audiology training and education in Canada and New Zealand
In this Trainee Matters we look at audiology training in two different locations from around the world, Canada and New Zealand. Marshall Chasin gives us an overview of the education system in Canada, while Amy Arrowsmith explains the history of...Sugammadex
Scott Russell is an anaesthetist with an almost unrivalled experience of complex head and neck surgery, and has seen all manner of new ideas come and go. However, in this article he describes a new pharmaceutical agent that is already...
Playing hide and seek with parathyroid glands
This article focuses on revision surgery with respect to parathyroid glands. Clearly the stakes are higher with respect to the patients’ risks, but also with respect to the revision surgeon in finding the offending gland in scar tissue, where someone...
Parathyroid surgery in day care
Targeted parathyroid adenoma excision via preoperative ultrasound and radionuclide scanning techniques allow accurate localisation of the affected gland, allowing a minimally invasive surgical approach. The authors reviewed 144 cases undergoing surgery for primary hyperparathyroidism. Of these 67 were eligible for...
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...
Trends in parathyroidectomy
The authors retrospectively analysed Hospital Episode Statistics data for parathyroidectomy between 2000 and 2010. Overall, parathyroidectomy rates nearly doubled from 3.3/100,000 population in 2000 to 5.8/100,000 in 2010, with particularly significant increases in elderly patients. The authors attribute this rise...
How interaural level differences differ between children with bilateral cochlear implants and their normally-hearing peers
A group in the Netherlands investigated interaural level differences (ILDs) in children who were bilaterally implanted with cochlear implants (CIs) and compared their performance to their normally-hearing peers. ILDs are used to localise sound and rely on the high-frequency cues....
The effect of vertigo on sleep
The authors analysed data of 20,950 individuals who completed the balance and dizziness supplements of the ongoing NHIS survey in 2008. The survey used a strict algorithm to identify individuals reporting vestibular vertigo and information on sleep duration and a...
Factors affecting compliance of follow-up of patients with chronic otitis media
Patients with retraction pockets and small cholesteatomas need good surveillance as well as those surgically treated for cholesteatomas. This is particularly important in closed techniques where a second look or diffusion weighted MRI can pick up any recurrence or residual...
Programming Cochlear Implants - Second Edition
Wolfe and Schafer open their second edition with up-to-date images of brand-specific devices and show various configurations and customisations available to the recipient. For the audiologist, they introduce highly relevant topics such as polar plots for microphones, array types and...
