Comparison of the Effects of Middle Ear Implants and Conventional Hearing Aids on Cognitive Function / 대한이비인후과학회지
Korean Journal of Otolaryngology - Head and Neck Surgery
;
: 633-639, 2017.
Artigo
em Coreano
| WPRIM
| ID: wpr-647304
ABSTRACT
BACKGROUND AND OBJECTIVES:
The association between hearing impairment and cognitive function has been established in previous studies. The aim of this study was to compare the effects of conventional hearing aids and middle ear implants on cognitive function. SUBJECTS ANDMETHOD:
This study included 22 participants who underwent middle ear implantation between October 2013 and September 2016. Their mean age at surgery was 70 years. Using Pure tone audiometry (PTA), the Speech discrimination test (SDT), and the Abbreviated Profile of Hearing Aid Benefit (APHAB) questionnaire, we compared audiologic benefits of three conditions [without hearing aids, with conventional hearing aids, or with Vibrant Sound bridge (VSB)]. Cognitive ability was evaluated using neuropsychological testings (Seoul Neuropsychological Screening Battery) at intervals of approximately eight weeks.RESULTS:
The results of PTA showed a 7.96 dB HL gain with conventional hearing aids and a 10.00 dB HL gain with the use of VSB. SDT results showed a 4.10% gain with conventional hearing aids and a 10% gain with the use of VSB. Results of the APHAB questionnaire showed a significant increase with the use of VSB compared to conventional hearing aids. In the Korean Mini-Mental State Examination, a slight improvement was observed after middle ear implantation. In the Digit Span Test and Korean-Boston Naming Test, a significant improvement was seen with the use of VSB compared to conventional hearing aids.CONCLUSION:
The use of middle ear implants in rehabilitation of hearing communication in patients showed improvements in cognitive abilities, compared to the use of conventional hearing aids.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Reabilitação
/
Audiometria
/
Testes de Discriminação da Fala
/
Prótese Ossicular
/
Programas de Rastreamento
/
Cognição
/
Orelha Média
/
Audição
/
Auxiliares de Audição
/
Perda Auditiva
Tipo de estudo:
Estudo prognóstico
/
Estudo de rastreamento
Limite:
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Otolaryngology - Head and Neck Surgery
Ano de publicação:
2017
Tipo de documento:
Artigo
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