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Cochlear implantation in prelingually deafened children with residual hearing.
- Source :
-
International journal of pediatric otorhinolaryngology [Int J Pediatr Otorhinolaryngol] 2002 Apr 25; Vol. 63 (2), pp. 91-7. - Publication Year :
- 2002
-
Abstract
- Objective: The purpose of this study was to examine the speech perception skills of prelingually deafened French children with preoperative residual hearing who received multichannel cochlear implants.<br />Design: The design of the study incorporated a within-subject, repeated measures design for assessing speech perception skills.<br />Setting: Montpellier, Toulouse and Lyon Pediatric Cochlear Implant Centers.<br />Subjects: Seven prelingually deafened children demonstrating marginal benefit from conventional amplification prior to implantation with a Nucleus multichannel cochlear implant, served as subjects for the speech perception assessment (a speech recognition score less than 30% defines marginal benefit from acoustic amplification on open set materials). The mean age at implantation was 7 years, 9 months.<br />Outcome Measures: Speech perception skills were assessed using open set materials and the MUSS and MAIS questionnaires.<br />Results: Open-set speech recognition averaged 21.4% before implantation, and 83.6% after 1 year's cochlear implant experience. All children demonstrated an open-set score over 60% after 12 months of CI use. MAIS test scores averaged 18.1/40 before implantation and 35.1/40 after 9 months of CI use. MUSS test scores averaged 24.4/40 before implantation and 34.1/40 after 9 months of CI use.<br />Conclusions: Cochlear implantation should be considered for prelingually hearing impaired children demonstrating marginal benefit from hearing aids, with a speech recognition score less than 30% on open set materials, in order to improve their speech discrimination skills.
- Subjects :
- Audiometry
Child
Child, Preschool
Female
Follow-Up Studies
France
Hearing Loss classification
Hearing Loss complications
Hearing Loss congenital
Hearing Loss, Bilateral complications
Hearing Loss, Bilateral congenital
Hearing Loss, Bilateral diagnosis
Humans
Male
Prospective Studies
Sampling Studies
Severity of Illness Index
Speech Discrimination Tests
Speech Perception
Treatment Outcome
Cochlear Implants
Hearing Loss rehabilitation
Hearing Loss, Bilateral rehabilitation
Subjects
Details
- Language :
- English
- ISSN :
- 0165-5876
- Volume :
- 63
- Issue :
- 2
- Database :
- MEDLINE
- Journal :
- International journal of pediatric otorhinolaryngology
- Publication Type :
- Academic Journal
- Accession number :
- 11955600
- Full Text :
- https://doi.org/10.1016/s0165-5876(01)00638-3