A multidisciplinary approach to paediatric hearing loss: programme at the centre for hearing intervention and language development, National University Hospital, Singapore.
The objective is to describe the multidisciplinary management programme at the National University Hospital (NUH) in Singapore for children with hearing impairment (HI). Over 99.95% of babies born at NUH have hearing tested with both otoacoustic emission and automated auditory brainstem response tests by 6 weeks of age. The referral rate to Otolaryngology is 0.5%. Acquired causes of congenital HI are decreasing. Thirty percent of patients at NUH with idiopathic congenital sensorineural HI have DFNB1/ GJB6 Connexin 26 HI. CT scan or MRI imaging has a higher diagnostic yield when there is unilateral, fluctuating or non-Connexin 26 related HI. Routine electrocardiogram and Opthalmology evaluations will exclude associations of fatal cardiac rhythm anomaly and retinopathy. Other investigations are directed by history and clinical examination. There is now a very wide range of increasingly sophisticated medication, neuro-otologic external, middle and inner ear surgery, hearing aids, middle ear implants and cochlear implants available to improve hearing. A multidisciplinary team from neonatology, paediatrics, otolaryngology, audiology, auditory verbal and speech therapy, ophthalmology, radiology, and psychology working closely with the child, family and schools is needed to develop a cost-effective and comprehensive management programme for paediatric HI.
Lim
Lynne H Y
LH
Department of Otolaryngology-Head and Neck Surgery, National University Singapore and Hospital, 10 Lower Kent Ridge Road Singapore 119260. entlhyl@nus.edu.sg
D000072259:Connexin 26; D017630:Connexins; D018479:Early Intervention, Educational; D034381:Hearing Loss / Q000175:diagnosis* / Q000209:etiology / Q000534:rehabilitation*; D006785:Hospitals, University; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D015997:Neonatal Screening; D010348:Patient Care Team; D012846:Singapore
D017630:Connexins; C000607042:GJB2 protein, human; D000072259:Connexin 26