The hidden loss of otolithic function in children with profound sensorineural hearing loss
This study sought to define the profile of ocular and cervical vestibular-evoked myogenic potential (oVEMP and cVEMP) in children with profound sensorineural hearing loss (PSHL). The ACS-evoked oVEMPs and cVEMPs of 43 children with PSHL and 20 healthy children were investigated. The response rates, thresholds, amplitudes, P1 and N1 latencies, and interpeak latencies of VEMPs were analyzed. Each patient's medical record was summarized and classified. The response rates of oVEMP and cVEMP in patients with PSHL were 58.1% and 61.9% respectively, which were significantly less than those in healthy children (both were 100%). In the children patients whose oVEMP or cVEMP could still be elicited, significant elevated thresholds and decreased amplitudes in VEMPs could be observed (p<0.05). However, in the summary of the medical records of all the 43 patients, it was showed that neither the patients and their parents nor the doctors noticed the balance problem and the loss of otolithic function. The otolithic dysfunction, which could be easily ignored in children with PSHL, could be observed in VEMPs. In the process of diagnosis and treatment of PSHL, the vestibular function should obtain enough attention. VEMPs have special value in observation of the hidden loss of otolithic function, and could be an important vestibular assessment method for children with PSHL..
| Medienart: |
Artikel |
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| Erscheinungsjahr: |
2015 |
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| Erschienen: |
2015 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:79 |
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| Enthalten in: |
International journal of pediatric otorhinolaryngology - 79(2015), 6, Seite 852 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Xu, Xin-Da [VerfasserIn] |
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| Links: |
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| Themen: |
Hearing Loss, Sensorineural - diagnosis |
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| doi: |
10.1016/j.ijporl.2015.03.017 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
OLC1961865637 |
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| 245 | 1 | 4 | |a The hidden loss of otolithic function in children with profound sensorineural hearing loss |
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| 520 | |a This study sought to define the profile of ocular and cervical vestibular-evoked myogenic potential (oVEMP and cVEMP) in children with profound sensorineural hearing loss (PSHL). The ACS-evoked oVEMPs and cVEMPs of 43 children with PSHL and 20 healthy children were investigated. The response rates, thresholds, amplitudes, P1 and N1 latencies, and interpeak latencies of VEMPs were analyzed. Each patient's medical record was summarized and classified. The response rates of oVEMP and cVEMP in patients with PSHL were 58.1% and 61.9% respectively, which were significantly less than those in healthy children (both were 100%). In the children patients whose oVEMP or cVEMP could still be elicited, significant elevated thresholds and decreased amplitudes in VEMPs could be observed (p<0.05). However, in the summary of the medical records of all the 43 patients, it was showed that neither the patients and their parents nor the doctors noticed the balance problem and the loss of otolithic function. The otolithic dysfunction, which could be easily ignored in children with PSHL, could be observed in VEMPs. In the process of diagnosis and treatment of PSHL, the vestibular function should obtain enough attention. VEMPs have special value in observation of the hidden loss of otolithic function, and could be an important vestibular assessment method for children with PSHL. | ||
| 540 | |a Nutzungsrecht: Copyright © 2015 Elsevier Ireland Ltd. All rights reserved. | ||
| 650 | 4 | |a Otolithic Membrane - physiopathology | |
| 650 | 4 | |a Sensation Disorders - etiology | |
| 650 | 4 | |a Hearing Loss, Sensorineural - diagnosis | |
| 650 | 4 | |a Hearing Loss, Sensorineural - physiopathology | |
| 650 | 4 | |a Postural Balance - physiology | |
| 700 | 1 | |a Zhang, Qing |4 oth | |
| 700 | 1 | |a Hu, Juan |4 oth | |
| 700 | 1 | |a Zhang, Yan |4 oth | |
| 700 | 1 | |a Chen, Yan-Fei |4 oth | |
| 700 | 1 | |a Zhang, Xiao-Tong |4 oth | |
| 700 | 1 | |a Xu, Min |4 oth | |
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| 773 | 1 | 8 | |g volume:79 |g year:2015 |g number:6 |g pages:852 |
| 856 | 4 | 1 | |u http://dx.doi.org/10.1016/j.ijporl.2015.03.017 |3 Volltext |
| 856 | 4 | 2 | |u http://www.ncbi.nlm.nih.gov/pubmed/25843786 |
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