J Otolaryngol Ophthalmol Shandong Univ ›› 2013, Vol. 27 ›› Issue (5): 15-18.doi: 10.6040/j.issn.1673-3770.0.2013.080

• Articles • Previous Articles     Next Articles

Change of ECAP thresholds in children with cochlear implant

TIAN Ying， JI Xu， ZHANG Tao， YANG Ning， HUI Lian， JIANG Xue-jun   

  1. Department of Otolaryngology, the First Affiliated Hospital of China Medical University, Shenyang 110001, China
  • Received:2013-03-13 Online:2013-10-16 Published:2013-10-16

PDF (PC)

653

Abstract:

Objective    Using the neural response telemetry (NRT) software, to investigate the change of the thresholds of electrically evoked compound action potentials at different time points after cochlear implantation. Methods    33 Nucleus CI24R(CA)cochlear implant children participated in this study. ECAPs were recorded intraoperatively and 1,1.5,2,4,6 months after surgery. Results    Typical ECAPs were recorded in 154 electrodes in all 165 testing electrodes(93.3%). No. 1,7,11,17,22 electrodes were tested for each patient.The initial stimulated ECAP thresholds were the lowest. The ECAP thresholds of the same electrode increased during subsequent mapping session, and there were significant differences among different sessions. Conclusion    ECAPs is very useful in adjusting the stimulation parameters for cochlear implant and can maximize the individual performance with the device, especially in young children.

Key words: Cochlear implantation, Children, Action potential

CLC Number: 

  • R764.35
[1] LIU Bing, LI Bei, ZHANG Li, CHEN Min, ZHANG Jie. Clinical Analysis of Benign Paroxysmal Vertigo in preschool and school-age children [J]. J Otolaryngol Ophthalmol Shandong Univ, 2018, 32(5): 58-60.
[2] XU Ming, LUO Xinggu, TANG Hongbo, JIANG Qingshan. Clinical characteristics and prognostic factors for sudden idiopathic sensorineural hearing loss in children [J]. J Otolaryngol Ophthalmol Shandong Univ, 2018, 32(5): 41-44.
[3] LIU Dabo. Evaluation of sleep structure disorder in children with obstructive sleep apnea hypopnea syndrome [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2018, 32(2): 6-8.
[4] LI Yanzhong, ZHANG Tai. Problems we face in children with obstructive sleep apnea hypopnea syndrome [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2018, 32(2): 1-5.
[5] . Clinical analysis of language rehabilitation in 295 cases of cochlear implantation [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2018, 32(2): 62-65.
[6] XU Zhifei, NI Xin. Post-surgery management in children with obstructive sleep apnea syndrome [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2018, 32(2): 9-13.
[7] WANG Yan, SHI Xiaoli. The relationship between allergic reaction and children obstructive sleep apnea hypopnea syndrome [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2018, 32(2): 14-18.
[8] QIU Shuyao, LIU Dabo, ZHONG Jianwen, YANG Liqiang. Analysis of coblation complications in children with obstructive sleep apnea-hypopnea syndrome [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2018, 32(2): 34-37.
[9] ZHONG Jianwen, LIU Dabo, LUO Xiangqian, HUANG Zhenyun, QIU Shuyao, CHENG Chao, YANG Liqiang, YI Xinhua, ZENG Jinhong. The application of wearable devices in the diagnosis of children obstructive sleep apnea [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2018, 32(2): 30-33.
[10] GAO Jinliang, NIAN Wanqing, LI Shuo. Evaluation of the clinical curative effect of nose surgery in combination with nasal corticosteroids in [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2018, 32(2): 38-42.
[11] GONG Shusheng, XIONG Wei. Cochlear implantation in intractable cases. [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2017, 31(5): 4-9.
[12] WANG Qirong, YU Shudong, GU Lintao. Preoperative assessment of cochlear implantation. [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2017, 31(5): 16-18.
[13] FENG Lei, WU Danfeng. Effect of cochlear implantation in combination with hearing aids on tone recognition. [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2017, 31(5): 27-31.
[14] FU Ying, SUN Yongqiang, SONG Zhongyi, ZHANG Hanbing. A preliminary study on the bilateral residual hearing after unilateral cochlear implants. [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2017, 31(5): 31-37.
[15] LIU Jun, JI Fei, LI Wanxin. Preliminary study of cochlear implantation in elderly individuals with severe-profound sensorineural hearing loss. [J]. JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY), 2017, 31(5): 10-15.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Website Copyright: Editorial Office of Journal of Otolaryngology and Ophthalmology of Shandong University
Address: No.27 Shanda South Road, Jinan, Shandong, China. Post code: 250100 Tel: +86-0531-88366912 Email: ebhxb@sdu.edu.cn Supported by Beijing Magtech Co.Ltd