The Outcomes of Domestic Cochlear Implants In Prelingually Deaf Children
10.3969/j.issn.1006-7299.2017.03.019
- VernacularTitle:语前聋患儿国产人工耳蜗植入效果分析
- Author:
Xinmeng MEN
;
Wei LU
;
Yibo LEI
;
Shuping SUN
;
Bin ZUO
;
Shaoguang DING
;
Lili CHEN
- Keywords:
Prelingual deafness;
Domestic cochlear implant;
MAIS;
IT-MAIS;
MUSS
- From:
Journal of Audiology and Speech Pathology
2017;25(3):296-299
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the development of auditory and speech skills and the safety and stability among the prelingually deaf children with Nurotron Venus cochlear implants.Methods A total of 78 cochlear implant subjects were recruited from the first of affiliated hospital of Zhengzhou university.They were divided into 5 groups according to the ages at the time of implantation: group A(between 13 and 24 months), group B(between 25 and 36 months),group C(between 37 and 48 months),group D(between 49 and 72 months),group E(between 73 and 96 months).Children were evaluated by IT-MAIS(group A and B) and MAIS(group C,D and E) before the surgery and 1 month,3 months,6 months, and 12 months after surgery.All children were evaluated by MUSS questionnaires 1 months, 3 months,6 months,and 12 months after surgery.Post-operative cochlear radiographs determine the position of the CIs.The complications and usage of The CIs were followed up.Results The auditory and speech ability of children with CIs improved constantly.The auditory and speech of different groups were statistically significant.All the surgeries of 78 cases Nurotron-Venus cochlear implants were successful.Post-operative cochlear radiographs showed electrodes in the normal position.2 cases had processor failures.The remaining CIs were implanted completely.Conclusion Within 1 year, the ability of auditory and speech improved gradually.The scores of auditory and speech about the small age groups are lower than older children in the early days.There is no influence on the audition in 12 months.Small children's scores of speech are lower than older children in 12 months.The better ability to integrate auditory information is , the better the ability to speak is.The Nurotron CIs work safety and effectively.
