Clinical characteristics and analysis of vestibular-evoked myogenic potentials in patients with sudden sensorineural hearing loss in different ages

作     者：Yan-Zhuo Zhang Ya-Bo Wang Jing-Lei Fang Yue-Tang Wang Gui-Fang Li Ran-Ran Liu Shu-Jing Shi Chun-Hua Wang Yong-Tao Tian 

作者机构：Department of OtolaryngologyHebei Provincial Eye HospitalHebei Provincial Key Laboratory of OphthalmologyHebei Provincial Eye InstituteXingtai 054001Hebei ProvinceChina 

出 版 物：《World Journal of Clinical Cases》 (世界临床病例杂志)

年 卷 期：2024年第12卷第19期

页      面：3760-3766页

学科分类：1002[医学-临床医学] 100213[医学-耳鼻咽喉科学] 10[医学] 

基　　金：the Innovative Program of Hebei Provincial Eye Hospital No.2023ZZ107 

主　　题：Sudden sensorineural hearing loss Cervical vestibular evoked myogenic potential Ocular vestibular evoked myogenic potential Vertigo Pure tone audiometry 

摘      要：BACKGROUND Numerous studies have found that patients experiencing sudden sensorineural hearing loss(SSHL),with or without accompanying vertigo,often show impaired vestibular ***,there is a dearth of studies analyzing vestibularevoked myogenic potentials(VEMPs)in SSHL patients across various age *** To investigate vestibular condition in SSHL patients across various age *** Clinical data of 84 SSHL patients were investigated ***,cervical vestibular evoked myogenic potentials(c-VEMPs),and ocular vestibular evoked myogenic potentials(o-VEMPs)were conducted on these *** assessed included the latencies of P1 and N1 waves,as well as the amplitudes of P1–N1 ***,the study evaluated the influence of factors such as sex,affected side,configuration of hearing loss,and presence of accompanying *** Among the 84 SSHL patients,no significant differences were observed among the three groups in terms of gender,affected side,and the presence or absence of *** II(aged 41–60 years)had the highest number of SSHL *** rates of absent o-VEMPs in the affected ears were 20.83%,31.58%,and 22.72%for the three age groups,respectively,with no statistically significant difference among *** rates of absent c-VEMPs in the affected ears were 8.3%,34.21%,and 18.18%for the three age groups,respectively,with significant *** the unaffected ears,there were differences observed in the extraction rates of o-VEMPs in the unaffected ears among the age *** the three age groups,no significant differences were noted in the three age groups in the latencies of P1 and N1 waves or in the amplitude of N1–P1 waves for c-VEMPs and o-VEMPs,either on the affected side or on the unaffected side,across the three age *** The extraction rate of VEMPs is more valuable than *** of the presence of vertigo,vestibular organs are involved in ***,SSHL pat