Changes in Vestibular Symptoms and Function After Cochlear Implantation: Relevant Factors and Correlations With Residual Hearing.

Clinical and Experimental Otorhinolaryngology
Jeong Hun JangYun-Hoon Choung

Abstract

The aim of this study was to evaluate vestibular function loss after cochlear implantation (CI) and the relationship between vestibular function and hearing changes. Seventy-five patients with CI were enrolled and divided into those with normal preoperative caloric function (group I) and those with a normal preoperative waveform in cervical vestibular evoked myogenic potential (c-VEMP) testing (group II). The relationship between hearing and changes in the vestibular system was analyzed preoperatively and at 3 and 6 months postoperatively. In group I, unilateral weakness on the implanted side was detected in five (7.7%) and eight (12.3%) patients at 3 and 6 months post-CI, respectively. By 3 months post-CI, the total slow-phase velocity (SPV; warm and cold stimulations) was significantly different between the implanted and non-implanted sides (P=0.011), and the shift in total SPV from pre- to post-CI was significantly correlated with the average hearing threshold at 6 months post-CI. In group II, an abnormal c-VEMP was detected on the implanted side in six patients (16.2%) at 3 months post-CI, and in six patients (16.2%) at 6 months post-CI. Significant changes were noticed in the P1 and N1 amplitude at 3 months postCI (P=0.027...Continue Reading

References

Apr 29, 1998·ORL; Journal for Oto-rhino-laryngology and Its Related Specialties·G RossiM Spadola Bisetti
Jun 17, 1998·Otolaryngology--head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery·J Ito
Mar 29, 2001·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·T KuboM Tamura
Oct 29, 2002·Otolaryngology--head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery·Hui-Chi Tien, Fred H Linthicum
Mar 7, 2003·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Manuela FinaOwen Black
Dec 24, 2005·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Ophir HandzelJoseph B Nadol
Oct 26, 2006·Audiology & Neuro-otology·Wolfgang K GstoettnerOliver F Adunka
Jan 1, 2008·Otolaryngology--head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery·Ingo TodtArne Ernst
Sep 23, 2008·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·Eike KrauseRobert Gürkov
Mar 6, 2009·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·Heinz-Dieter KluenterOrlando Guntinas-Lichius
Apr 7, 2012·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·Eirini KatsiariJohn Xenelis
Mar 19, 2013·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Peter L Santa MariaMarcus D Atlas
Dec 7, 2013·International Journal of Audiology·Karl Fredrik NordfalkGreg Eigner Jablonski
Apr 17, 2014·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·Laetitia RobardSylvain Moreau
Dec 17, 2014·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Xin-Da XuMin Xu
Dec 18, 2014·American Journal of Otolaryngology·Julia LouzaEike Krause
Jul 7, 2015·Cochlear Implants International·Annalisa MeliEliana Cristofari
Nov 3, 2015·Ear and Hearing·Karl Fredrik NordfalkGreg Eigner Jablonski
Mar 24, 2016·European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·Yoon Chan RahJa-Won Koo
Oct 18, 2016·Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·Jonas FrodlundTorbjörn Ledin
Dec 6, 2016·Acta Oto-laryngologica·Adrien A EshraghiSandra Valendia

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Feb 16, 2021·Clinical and Experimental Otorhinolaryngology·Yoon Chan Rah

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