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Clinical effectiveness of wireless CROS (contralateral routing of offside signals) hearing aids

This study evaluated the clinical effectiveness of wireless contralateral routing of offside signals hearing aids (CROS) in patients with severe to profound unilateral sensorineural hearing loss (USNHL). Twenty-one patients with USNHL were enrolled in this prospective study. The change of subjective...

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Bibliographic Details
Published in:European archives of oto-rhino-laryngology 2015-09, Vol.272 (9), p.2213-2219
Main Authors: Ryu, Nam-Gyu, Moon, Il Joon, Byun, Hayoung, Jin, Sun Hwa, Park, Heesung, Jang, Kyu-Sun, Cho, Yang-Sun
Format: Article
Language:English
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Summary:This study evaluated the clinical effectiveness of wireless contralateral routing of offside signals hearing aids (CROS) in patients with severe to profound unilateral sensorineural hearing loss (USNHL). Twenty-one patients with USNHL were enrolled in this prospective study. The change of subjective satisfaction was evaluated using three questionnaires (K-HHIE, K-IOI-HA, K-SSQ). Changes in objective measurements were evaluated with sound localization test (SLT) and hearing in noise test (HINT). These tests were performed at pre-CROS fitting, 2 and 4 weeks after use of CROS. Subjects were grouped according to the age: young (
ISSN:0937-4477
1434-4726
DOI:10.1007/s00405-014-3133-0