Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Πέμπτη 19 Ιανουαρίου 2017

Cochlear implantation for single-sided deafness and tinnitus suppression

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Publication date: Available online 19 January 2017
Source:American Journal of Otolaryngology
Author(s): Jourdan T. Holder, Brendan O'Connell, Andrea Hedley-Williams, George Wanna
ObjectiveTo quantify the potential effectiveness of cochlear implantation for tinnitus suppression in patients with single-sided deafness using the Tinnitus Handicap Inventory.MethodsThe study included 12 patients with unilateral tinnitus who were undergoing cochlear implantation for single-sided deafness. The Tinnitus Handicap Inventory was administered at the patient's cochlear implant candidacy evaluation appointment prior to implantation and every cochlear implant follow-up appointment, except activation, following implantation. Patient demographics and speech recognition scores were also retrospectively recorded using the electronic medical record.ResultsA significant reduction was found when comparing Tinnitus Handicap Inventory score preoperatively (61.2 ± 27.5) to the Tinnitus Handicap Inventory score after three months of cochlear implant use (24.6 ± 28.2, p=0.004) and the Tinnitus Handicap Inventory score beyond 6 months of CI use (13.3 ± 18.9, p=0.008). Further, 45% of patients reported total tinnitus suppression. Mean CNC word recognition score improved from 2.9% (SD 9.4) pre-operatively to 40.8% (SD 31.7) by 6 months post-activation, which was significantly improved from pre-operative scores (p=0.008).ConclusionThe present data is in agreement with previously published studies that have shown an improvement in tinnitus following cochlear implantation for the large majority of patients with single-sided deafness.



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