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《Journal of Audiology and Speech Pathology》 2004-05
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Diagnostic Value of DPOAE During Glycerol Test in Early Endolymphatic Hydrops

Bie Xu~, Li Xujing, Lv Hongguang, et al. (()~Department of Otolaryngology, the second affiliated hospital, Dalian Medical University, Dalian,116027,China)  
Objective The motive of this investigation is to use DPOAE combined with glycerol test to find the change of cochlear function with early endolymphatic hydrops in probable Meniere's disease. Methods The patients with probable Meniere's disease (40 ears)and the control group with normal ears(34 ears) were tested with distortion product otoacoustic emission(DPOAE) and were recorded before and 1 hour after oral administration of the glycerol.Results In normal group the glycerol test had no effect on every frequency of both the level, S/N ratio of DPOAE. For patient group themselves to compare before with after administration of the glycerol,the level and S/N ratio of DPOAE at 0.5KHz had significant changes among all of the frequencies(P0.05). To compare patient group with normal group, patient group showed significant changes in the level and S/N ratio of DPOAE at 0.5 kHz and the S/N ratio at 1.0 kHz(P0.05). We also find there were a certain positive linear trend between the level and S/N ratio of DPOAE.Conclusion We can use DPOAE glycerol test to offer an objective basis for an early diagnosis in patients with probable Meniere's disease; When using this detection, the changes of S/N ratio should be paid more attention to.
【CateGory Index】: R764.04
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【References】
Chinese Journal Full-text Database 1 Hits
1 ZENG Xiangli ZHONG Naichuan LI Qingtian (Department of Otolaryngology,Union Hospital,Huazhong University of Science and Technology,Wuhan,430022);The diagnostic value of TEOAE-glycerine test in patients with vertigo on the first attack[J];Journal of Clinical Otorhinolaryngology;2006-01
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Liu BO, Liu Chan, Liang Fenghe, et al. (Beijing Institute of Otorhinolaryngology, 100005);Value of OAE in Diagnosis of Meniere's Disease[J];Journal of Audiology and Speech Pathology;1998-02
【Co-references】
Chinese Journal Full-text Database 3 Hits
1 Li Qingtian Zhong Naichuan (ENT Department,Union Hospital of Tongji Medical University,Wuhan 430022);Diagnostic significance of transiently evoked otoacoustic emissions in meniere′s disease[J];Journal of Clinical Otorhinolaryngology;1999-10
2 Guo YilianZhong NaichuanLi Qingtian (Department of Otolaryngology,Hospital of Traditional Chinese Medicalof Zhongshan,Guangdong Province,Zhongshan 528400);Analysis of measured results of transientevoked otoacoustic emissions[J];JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY;1999-07
3 NIE Guo-hui, LU Yong-de. Department of Otorhinolaryngology, Second People′s Hospital of Shenzhen, Shenzhen 518035, China;Curative effect of transtympanic perfusion of gentamicin on unilateral Ménière's disease[J];National Medical Journal of China;2003-15
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
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