000 | 02063nam a22002057a 4500 | ||
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003 | OSt | ||
005 | 20151009140449.0 | ||
008 | 151009b xxu||||| |||| 00| 0 eng d | ||
040 | _cNational Acoustic :Laboratories | ||
100 | _aCHANDRAN, R | ||
245 | _aAuditory neuropathy spectrum disorder with Brown–Vialetto–Van Laere syndrome: challenges in hearing rehabilitation | ||
520 | 3 | _aBackground: Brown–Vialetto–Van Laere syndrome is a rare neurological disorder characterised by pontobulbar palsy and sensorineural hearing loss. Hearing rehabilitation continues to be a challenge because the exact lesion site is unknown. Case report: We examined the clinical and audiological profiles of a case series comprising four siblings with Brown–Vialetto–Van Laere syndrome who had decreased hearing and poor speech discrimination. Audiological investigations revealed normal otoacoustic emissions with absent auditory brainstem responses and middle-ear reflexes in sensorineural hearing loss, suggestive of auditory neuropathy spectrum disorder. Conclusion: The sensorineural hearing loss in Brown–Vialetto–Van Laere syndrome patients is a retrocochlear pathology resembling auditory neuropathy spectrum disorder, with the lesion being most probably of post-synaptic origin. Early cochlear implantation along with high-dose riboflavin represents a possible rehabilitation therapy. However, further research is needed to confirm this. This report emphasises the need for a thorough neurological evaluation of auditory neuropathy spectrum disorder patients. | |
650 | _aBrown–Vialetto–Van Laere Syndrome; Evoked Potential, Auditory, Brainstem; Otoacoustic Emissions, Spontaneous; Cochlear Implantation | ||
700 | _aM ALEXANDER, , | ||
700 | _aA BALRAJ | ||
700 | _aP NAINA | ||
773 | 0 |
_g (2015), 129, 504–508 _tThe Journal of Laryngology & Otology |
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856 | _uhttp://dspace.nal.gov.au/xmlui/bitstream/handle/123456789/245/Auditory%20neuropathy%20spectrum%20disorder%20with.pdf?sequence=1&isAllowed=y | ||
942 |
_2udc _cARTICLE |
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999 |
_c2487 _d2487 |