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Kovács M, Uzsaly J, Bodzai G, Pap I, Lippai B, Dergez T, Németh A, Gerlinger I, Szanyi I, Bakó P. Efficacy of high dose systemic versus combined (systemic and intratympanic) corticosteroid therapy in idiopathic sudden sensorineural hearing loss: A prospective randomized trial and risk factor analysis. Am J Otolaryngol 2024; 45:104099. [PMID: 37948820 DOI: 10.1016/j.amjoto.2023.104099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 10/29/2023] [Indexed: 11/12/2023]
Abstract
The pathophysiology and the proper treatment of idiopathic sudden sensorineural hearing loss (ISSNHL) are an ongoing subject of debate. Locally or systemic administered corticosteroids are the most accepted drugs of treatment in reference to ISSNHL (idiopathic sudden sensorineural hearing loss), however, no strong evidence nor guidelines regarding their effectiveness yet exists. In our prospective, randomized, controlled trial 78 participants were enrolled. Patients were randomly assigned based on the day of admission to two groups according to treatment: group SS (n = 43) received intravenous systemic methylprednisolone alone, and group CT (n = 35) received intratympanic dexamethasone + systemic methylprednisolone. The primary outcome was to compare the hearing outcomes between the treatment groups based on different, widely accepted categories (Siegel, Kanzaki, modified Siegel and PTA4 gain). In consideration of the secondary outcome, we examined the effect of the various risk factors on the hearing improvement. No differences were detected regarding hearing improvement between the two groups, based on any criteria [Siegel's criteria (p = 0.604); Kanzaki's criteria (p = 0.720); modified Siegel's criteria (p = 0.524) and PTA 4 gain (p = 0.569)]. However, several clinical factors such as vertigo (p = 0.039), or cardiovascular comorbidity (p = 0.02) and the severity of initial hearing loss (p = 0.033) were found to bear a significant impact upon the hearing outcome. To the best of our knowledge, this is the first randomized controlled trial comparing high dose systemic and combination corticosteroid therapy in ISSNHL patients. Our findings suggest coexisting cardiovascular comorbidity, vertigo and severity of the initial hearing loss may bear a significantly higher impact upon hearing improvement, than the additional intratympanic steroid administration. The presented trial was registered in the European Union Drug Regulating Authorities Clinical Trials Database (name: Combinated systemic and intratympanic steroid therapy in idiopathic sudden sensorineural hearing loss, No.: 2017-000658-20) and with the ethical approval of The National Institute of Pharmacy and Nutrition (OGYÉI) (protocol No.: 7621, on 2017.02.16.).
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Affiliation(s)
- M Kovács
- University of Pécs, Medical School, Department of Otorhinolaryngology, Munkácsy M St 2, H-7621 Pécs, Hungary
| | - J Uzsaly
- University of Pécs, Medical School, Department of Otorhinolaryngology, Munkácsy M St 2, H-7621 Pécs, Hungary
| | - G Bodzai
- University of Pécs, Medical School, Department of Otorhinolaryngology, Munkácsy M St 2, H-7621 Pécs, Hungary
| | - I Pap
- University of Pécs, Medical School, Department of Otorhinolaryngology, Munkácsy M St 2, H-7621 Pécs, Hungary
| | - B Lippai
- University of Pécs, Szentagothai Research Centre, Ifjuság Str 20, H-7624 Pécs, Hungary
| | - T Dergez
- University of Pécs, Medical School, Institute of Bioanalysis, Honvéd St 1, H-7624 Pécs, Hungary
| | - A Németh
- University of Pécs, Medical School, Department of Otorhinolaryngology, Munkácsy M St 2, H-7621 Pécs, Hungary
| | - I Gerlinger
- University of Pécs, Medical School, Department of Otorhinolaryngology, Munkácsy M St 2, H-7621 Pécs, Hungary
| | - I Szanyi
- University of Pécs, Medical School, Department of Otorhinolaryngology, Munkácsy M St 2, H-7621 Pécs, Hungary.
| | - P Bakó
- University of Pécs, Medical School, Department of Otorhinolaryngology, Munkácsy M St 2, H-7621 Pécs, Hungary; University of Pécs, Szentagothai Research Centre, Ifjuság Str 20, H-7624 Pécs, Hungary
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Shen J, Ma X, Zhang Q, Chen J, Wang L, Wang W, He K, Sun J, Zhang Q, Chen X, Duan M, Jin Y, Yang J. The functional status of vestibular otolith and conductive pathway in patients with unilateral idiopathic sudden sensorineural hearing loss. Front Neurol 2023; 14:1237516. [PMID: 37545733 PMCID: PMC10399741 DOI: 10.3389/fneur.2023.1237516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 07/03/2023] [Indexed: 08/08/2023] Open
Abstract
Background The cause of idiopathic sudden sensorineural hearing loss (ISSNHL) remains unknown. It has been found that the functional status of the vestibular otolith is relevant to its prognosis; however, the evaluation of the vestibular otolith (intra-labyrinth) and superior and inferior vestibular nerve pathways (retro-labyrinth) in ISSNHL patients is not well-documented. Objective This study aimed to investigate the functional status of the vestibular otolith and conductive pathway in patients with unilateral ISSNHL and analyze the correlations between vestibular evoked myogenic potentials (VEMPs) and hearing improvement after treatment. Methods A total of 50 patients with unilateral ISSNHL underwent a battery of audio-vestibular evaluations, including pure tone audiometry, middle ear function, air-conducted sound-cervical VEMP (ACS-cVEMP), ACS-ocular VEMP (ACS-oVEMP), galvanic vestibular stimulation-cervical VEMP (GVS-cVEMP), and GVS-ocular VEMP (GVS-oVEMP). The results of auditory and VEMPs were retrospectively analyzed. Results The abnormal rates of ACS-cVEMP, ACS-oVEMP, GVS-cVEMP, and GVS-oVEMP in affected ears were 30, 52, 8, and 16%, respectively. In affected ears, the abnormal rate of ACS-oVEMP was significantly higher than that of ACS-cVEMP (p = 0.025), while it was similar between GVS-cVEMP and GVS-oVEMP (p = 0.218). Compared with GVS-cVEMP, affected ears presented with a significantly higher abnormal rate of ACS-cVEMP (p = 0.005), and the abnormal rate of ACS-oVEMP was significantly higher than that of GVS-oVEMP (p < 0.001). No significant difference existed in latency and amplitude between affected and unaffected ears in ACS-VEMPs or GVS-VEMPs (p > 0.05). The abnormal rate of VEMPs in the poor recovery group was significantly higher than that of the good recovery group (p = 0.040). The abnormality percentages of ACS-oVEMP and GVS-oVEMP in the poor recovery group were significantly higher than that of the good recovery group (p = 0.004 and 0.039, respectively). The good hearing recovery rates were 76.47% in the normal VEMPs group, 58.33% in the intra-labyrinth lesion group, and 22.22% in the retro-labyrinth lesion group. Hearing recovery worsened as a greater number of abnormal VEMPs was presented. Conclusion Besides Corti's organ, the impairment of otolithic organs was prominent in patients with ISSNHL. The normal VEMPs group had the highest rate of good recovery, followed by the intra-labyrinth lesion group and the retro-labyrinth lesion group presented with the lowest recovery rate. Abnormalities in ACS-oVEMP and/or GVS-oVEMP were indicators of a poor prognosis.
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Affiliation(s)
- Jiali Shen
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- ENT Department, Shanghai Jiaotong University School of Medicine Ear Institute, Shanghai, China
- ENT Department, Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Xiaobao Ma
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- ENT Department, Shanghai Jiaotong University School of Medicine Ear Institute, Shanghai, China
- ENT Department, Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Qing Zhang
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- ENT Department, Shanghai Jiaotong University School of Medicine Ear Institute, Shanghai, China
- ENT Department, Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Jianyong Chen
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- ENT Department, Shanghai Jiaotong University School of Medicine Ear Institute, Shanghai, China
- ENT Department, Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Lu Wang
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- ENT Department, Shanghai Jiaotong University School of Medicine Ear Institute, Shanghai, China
- ENT Department, Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Wei Wang
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- ENT Department, Shanghai Jiaotong University School of Medicine Ear Institute, Shanghai, China
- ENT Department, Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Kuan He
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- ENT Department, Shanghai Jiaotong University School of Medicine Ear Institute, Shanghai, China
- ENT Department, Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Jin Sun
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- ENT Department, Shanghai Jiaotong University School of Medicine Ear Institute, Shanghai, China
- ENT Department, Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Qin Zhang
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- ENT Department, Shanghai Jiaotong University School of Medicine Ear Institute, Shanghai, China
- ENT Department, Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Xiangping Chen
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- ENT Department, Shanghai Jiaotong University School of Medicine Ear Institute, Shanghai, China
- ENT Department, Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Maoli Duan
- Ear Nose and Throat Patient Area, Trauma and Reparative Medicine Theme, Karolinska University Hospital, Stockholm, Sweden
- Division of Ear, Nose, and Throat Diseases, Department of Clinical Science, Intervention and Technology, Karolinska Institute, Stockholm, Sweden
| | - Yulian Jin
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- ENT Department, Shanghai Jiaotong University School of Medicine Ear Institute, Shanghai, China
- ENT Department, Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
| | - Jun Yang
- Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- ENT Department, Shanghai Jiaotong University School of Medicine Ear Institute, Shanghai, China
- ENT Department, Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, Shanghai, China
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Vofo G, de Jong MA, Kaufman M, Meyler J, Eliashar R, Gross M. The impact of vestibular symptoms and electronystagmography results on recovery from sudden sensorineural hearing loss. J Basic Clin Physiol Pharmacol 2023; 34:489-494. [PMID: 34284525 DOI: 10.1515/jbcpp-2020-0354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 07/04/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Idiopathic sudden sensorineural hearing loss (SSNHL) represents a frequently encountered otological entity, of various types and severity, with an array of associated symptoms including vertigo. This is a devastating life-changing condition with a blurry prognosis. The objective of this study was to determine the clinical association of vestibular impairment by electronystagmography (ENG) and caloric tests, and their ability to predict prognosis. METHODS An observational, crossectional study was carried out amongst patients admitted with SSNHL. Each consenting patient had an audiometry test performed on admission as well as ENG and caloric tests. Treatment included oral steroids and carbogen with intratympanic steroids used only as salvage treatment. Follow-up was completed after 6 months when hearing gains were evaluated. Finally, an association was sought between the rate of recovery and ENG and caloric test results. RESULTS Of 35 patients included, marked recovery was seen in patients without vertigo when compared to those with vertigo (p=0.003). A statistically significant association was found between the presence of vertigo and hearing deterioration (p=0.008). More so, normal electronystagmography results were associated with marked recovery (p=0.04). CONCLUSIONS The vestibular end organs are both subjectively and objectively affected in SSNHL as demonstrated by the abnormal ENG and caloric tests in our study despite the small sample size. Concomitant vestibular involvement carries poorer prognosis and routine identification may help foresee the recovery of patients with SSNHL and as such, aid in patient counseling. ENG and caloric tests are easily available and may be recommended for all patients with SSNHL.
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Affiliation(s)
- Gaelle Vofo
- Department of Otolaryngology-Head & Neck Surgery, Hadassah Hebrew-University Medical Centre, Jerusalem, Israel
| | - Marrigje Aagje de Jong
- Department of Otolaryngology-Head & Neck Surgery, Hadassah Hebrew-University Medical Centre, Jerusalem, Israel
| | - Michal Kaufman
- Department of Otolaryngology-Head & Neck Surgery, Hadassah Hebrew-University Medical Centre, Jerusalem, Israel
| | - Julia Meyler
- Department of Otolaryngology-Head & Neck Surgery, Hadassah Hebrew-University Medical Centre, Jerusalem, Israel
| | - Ron Eliashar
- Department of Otolaryngology-Head & Neck Surgery, Hadassah Hebrew-University Medical Centre, Jerusalem, Israel
| | - Menachem Gross
- Department of Otolaryngology-Head & Neck Surgery, Hadassah Hebrew-University Medical Centre, Jerusalem, Israel
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Lan Y, Hou T, Peng L, Li Y, Yin S. The association of genetic polymorphisms in protocadherin 15 with sudden sensorineural hearing loss in a Chinese population. J Clin Lab Anal 2023:e24896. [PMID: 37198144 DOI: 10.1002/jcla.24896] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 04/27/2023] [Accepted: 05/04/2023] [Indexed: 05/19/2023] Open
Abstract
BACKGROUND Sudden sensorineural hearing loss (SSNHL) is a multifactorial disease, and its etiology is still unknown. SSNHL may be caused by environmental factors and genetic changes. PCDH15 is associated with susceptibility to hearing loss. The relationship between PCDH15 and SSNHL remains unknown. METHODS In this study, the potential association between PCDH15 polymorphism and SSNHL in Chinese population was evaluated. Two single nucleotide polymorphisms PCDH15-rs7095441 and rs11004085 in 195 SSNHL patients and 182 healthy controls were determined by TaqMan technology. RESULTS In Chinese population, the TT genotype and T allele of rs7095441 are associated with increased susceptibility to SSNHL. The relationships between rs7095441 and the degree of hearing loss were analyzed, and TT genotype increased the risk of hearing loss. Among SSNHL patients, patients with TT genotype of rs7095441 have an increased risk of vertigo. CONCLUSION This study found that the TT genotype of SNP rs7095441 can increase the risk of SSNHL in Chinese population.
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Affiliation(s)
- Ying Lan
- Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
- Department of Otolaryngology Head and Neck Surgery, The Third Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Tao Hou
- Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Lu Peng
- Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Yongpeng Li
- Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Shihua Yin
- Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
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Cho JW, Cho SI, Baek W, Kim MS, Nam GS. Significance of Baseline Inferior Vestibular Function on the Prognosis of Patients with Labyrinthitis. Otol Neurotol 2023; 44:e26-e32. [PMID: 36509442 DOI: 10.1097/mao.0000000000003746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Acute spontaneous vertigo with idiopathic sudden sensorineural hearing loss (ISSNHL) can be diagnosed as labyrinthitis, which has a poorer prognosis than ISSNHL without vertigo. Thus, we aimed to identify the effect of the baseline vestibular function on the prognosis of labyrinthitis. METHODS A total of 23 patients with labyrinthitis was retrospectively divided into the recovered group (complete recovery, partial recovery) and the nonrecovered group (slight improvement, no improvement). Differences in caloric weakness and gain in the video head impulse test (vHIT) between the two groups were compared. In addition, the prognostic value of the vHIT on each of the three semicircular canals in predicting hearing recovery was analyzed using a linear regression model. RESULTS In final pure-tone audiometry, 2 patients (8.70%) exhibited complete recovery, 4 patients (17.39%) had partial recovery, and 17 patients (73.91%) had slight or no improvement. The initial ipsilesional posterior canal (iPC) gain and the contralesional anterior canal (cAC) gain were significantly decreased in the nonrecovered group (p < 0.013 for iPC and p < 0.007 for cAC, Mann-Whitney U test). The mean hearing gain was positively correlated with the iPC gain (R2 = 0.36, p = 0.003, Spearman correlation analysis). CONCLUSION An abnormal iPC gain may be a poor prognostic factor for hearing recovery. Additionally, the vHIT on the three semicircular canals can provide prognosis and insights into the pathophysiological mechanisms in patients with labyrinthitis.
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Affiliation(s)
- Ji-Woong Cho
- Department of Otorhinolaryngology-Head and Neck Surgery, Chosun University College of Medicine, Gwangju, South Korea
| | - Sung Il Cho
- Department of Otorhinolaryngology-Head and Neck Surgery, Chosun University College of Medicine, Gwangju, South Korea
| | - Wonyong Baek
- Department of Otorhinolaryngology-Head and Neck Surgery, Chosun University College of Medicine, Gwangju, South Korea
| | - Min Seok Kim
- Chosun University Hospital, Chosun University College of Medicine, Gwangju, South Korea
| | - Gi-Sung Nam
- Department of Otorhinolaryngology-Head and Neck Surgery, Chosun University College of Medicine, Gwangju, South Korea
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Castellucci A, Botti C, Delmonte S, Bettini M, Lusetti F, Brizzi P, Ruberto R, Gamberini L, Martellucci S, Malara P, Armato E, Renna L, Ghidini A, Bianchin G. Vestibular assessment in sudden sensorineural hearing loss: Role in the prediction of hearing outcome and in the early detection of vascular and hydropic pathomechanisms. Front Neurol 2023; 14:1127008. [PMID: 36873440 PMCID: PMC9975513 DOI: 10.3389/fneur.2023.1127008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 01/30/2023] [Indexed: 02/17/2023] Open
Abstract
Introduction Predicting hearing outcome in sudden sensorineural hearing loss (SSNHL) is challenging, as well as detecting the underlying pathomechanisms. SSNHL could be associated with vestibular damage since cochleo-vestibular structures share the same vascularization, along with being in close anatomical proximity. Whereas viral inflammations and autoimmune/vascular disorders most likely represent the involved aetiologies, early-stage Menière's disease (MD) can also present with SSNHL. Since an early treatment could beneficially influence hearing outcome, understanding the possible etiology plays a pivotal role in orienting the most appropriate treatment. We aimed to evaluate the extent of vestibular damage in patients presenting with SSNHL with or without vertigo, investigate the prognostic role of vestibular dysfunctions on hearing recovery and detect specific lesion patterns related to the underlying pathomechanisms. Methods We prospectively evaluated 86 patients with SSNHL. Audio-vestibular investigation included pure-tone/speech/impedance audiometry, cervical/ocular-VEMPs, vHIT and video-Frenzel examination. White matter lesions (WML) were evaluated on brain-MRI. Patients were followed-up and divided into "SSNHL-no-vertigo," "SSNHL+vertigo" and "MD" subgroups. Results Hearing was more impaired in "SSNHL+vertigo" patients who exhibited either down-sloping or flat-type audiograms, and was less impaired in "MD" where low frequencies were mostly impaired (p < 0.001). Otolith receptors were more frequently involved than semicircular canals (SCs). Although the "SSNHL-no-vertigo" subgroup exhibited the lowest vestibular impairment (p < 0.001), 52% of patients developed otolith dysfunctions and 72% developed nystagmus. Only "MD" subjects showed anterior SC impairment and upbeating spontaneous/positional nystagmus. They more frequently exhibited cervical-VEMPs frequency tuning (p = 0.036) and ipsilesional spontaneous nystagmus (p < 0.001). "SSNHL+vertigo" subjects presented with more frequently impaired cervical-VEMPs and posterior SC and with higher number of impaired receptors (p < 0.001). They mainly exhibited contralesional spontaneous and vibration-induced nystagmus (p < 0.05) and only they showed the highest WML score and "vascular" lesion patterns (p < 0.001). Concerning the outcomes, hearing was better in "MD" and worse in "SSNHL+vertigo" (p < 0.001). Hearing recovery was mostly affected by cervical-VEMPs impairment and the number of involved receptors (p < 0.05). Patients with "vascular" lesion patterns presented with the highest HL degree and WML score (p ≤ 0.001), while none of them exhibited a complete hearing recovery (p = 0.026). Conclusions Our data suggest that vestibular evaluation in SSNHL can provide useful information on hearing recovery and underlying aetiologies.
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Affiliation(s)
- Andrea Castellucci
- ENT Unit, Department of Surgery, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Cecilia Botti
- ENT Unit, Department of Surgery, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy.,Ph.D. Program in Clinical and Experimental Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Silvia Delmonte
- Audiology and Ear Surgery Unit, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Margherita Bettini
- Audiology and Ear Surgery Unit, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Francesca Lusetti
- ENT Unit, Department of Surgery, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Pasquale Brizzi
- Audiology and Ear Surgery Unit, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Rosanna Ruberto
- Audiology and Ear Surgery Unit, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Lisa Gamberini
- Audiology and Ear Surgery Unit, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | - Pasquale Malara
- Audiology and Vestibology Service, Centromedico Bellinzona, Bellinzona, Switzerland
| | - Enrico Armato
- ENT Unit, SS. Giovanni e Paolo Hospital, Venice, Italy
| | - Luigi Renna
- ENT Unit, Department of Surgery, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy.,Audiology and Ear Surgery Unit, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Angelo Ghidini
- ENT Unit, Department of Surgery, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Giovanni Bianchin
- Audiology and Ear Surgery Unit, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
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Liang M, Wu H, Chen J, Zhang Q, Li S, Zheng G, He J, Chen X, Duan M, Yang J, Jin Y. Vestibular evoked myogenic potential may predict the hearing recovery in patients with unilateral idiopathic sudden sensorineural hearing loss. Front Neurol 2022; 13:1017608. [PMID: 36408508 PMCID: PMC9666675 DOI: 10.3389/fneur.2022.1017608] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 09/09/2022] [Indexed: 08/08/2023] Open
Abstract
OBJECTIVE This study investigates the association between vestibular function and prognosis in patients with unilateral idiopathic sudden sensorineural hearing loss (UISSNHL). DESIGN A retrospective analysis of 64 patients with UISSNHL was performed. Pure tone audiometry and vestibular function tests for otoliths and semicircular canals were performed to assess the influence of vestibular functional status on the outcome of patients with UISSNHL. RESULTS Patients with abnormal cervical vestibular evoked myogenic potential (cVEMP) or ocular vestibular evoked myogenic potential (oVEMP) responded less favorably to treatment. In the ineffective group, cVEMP was normal in four patients (6.3%) and oVEMPs in three (4.7%). Meanwhile, cVEMP was abnormal in 32 patients (50.0%) and oVEMP in 33 (51.6%). Better hearing recovery occurred in those with normal cVEMP (33.76 ± 15.07 dB HL improvement) or oVEMP (32.55 ± 19.56 dB HL improvement), but this was not the case in those with normal caloric tests. Patients with abnormalities in both cVEMP and oVEMP were less responsive to treatment and had worse hearing recovery than those with normal results in only one of the two tests. CONCLUSION Abnormal oVEMP and/or cVEMP results indicate poor auditory outcomes in patients with UISSNHL. Patients with impaired otolith organ function are likely to have a larger and more severe pathological change in their inner ear.
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Affiliation(s)
- Min Liang
- Department of Otolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Disease, Shanghai, China
| | - Hui Wu
- Department of Otolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Disease, Shanghai, China
| | - Jianyong Chen
- Department of Otolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Disease, Shanghai, China
| | - Qin Zhang
- Department of Otolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Disease, Shanghai, China
| | - Shuna Li
- Department of Otolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Disease, Shanghai, China
| | - Guiliang Zheng
- Department of Otolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Disease, Shanghai, China
| | - Jingchun He
- Department of Otolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Disease, Shanghai, China
| | - Xiangping Chen
- Department of Otolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Disease, Shanghai, China
| | - Maoli Duan
- Department of Otolaryngology-Head and Neck Surgery, Karolinska University Hospital, Karolinska Institute, Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, Stockholm, Sweden
| | - Jun Yang
- Department of Otolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Disease, Shanghai, China
| | - Yulian Jin
- Department of Otolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Disease, Shanghai, China
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Chen SL, Hu CY, Chan KC, Chin SC, Ho CY. Prognostic factors in elderly patients after an intra-tympanic steroid injection for idiopathic sudden sensorineural hearing loss. Am J Otolaryngol 2022; 43:103528. [PMID: 35691052 DOI: 10.1016/j.amjoto.2022.103528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 05/30/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND Idiopathic sudden sensorineural hearing loss (ISSNHL) presents with emergent hearing impairment and is mainly treated with steroids. However, limited data exist regarding the prognostic factors among elderly patients (>65 years old) who receive an intra-tympanic steroid injection (ITSI). Therefore, we investigated the prognostic factors in these patients. METHODS Between July 2016 and March 2022, we retrospectively enrolled 105 elderly patients (>65 years old) with unilateral ISSNHL who were treated with an ITSI, and recorded their clinical and audiological variables. RESULTS The patients had a mean age of 72.03 ± 6.33 years and mean hearing level gain of 22.86 ± 21.84 dB, speech reception threshold (SRT) gain of 15.77 ± 35.27 dB, and speech discrimination score (SDS) gain of 19.54 ± 27.81 %. According to Siegel's criteria, 5 (4.76 %), 44 (41.91 %), 46 (43.81 %), and 10 (9.52 %) patients had complete recovery, partial recovery, slight improvement, and no improvement, respectively. In the univariate analysis, vertigo (odds ratio [OR] = 0.290, 95 % confidence interval [CI]: 0.130-0.651, p = 0.002) and profound hearing loss on pure tone audiometry (PTA; OR = 0.233, 95 % CI: 0.101-0.536, p = 0.004) were negative prognostic factors among elderly ISSNHL patients. In the multivariate analysis, vertigo (OR = 0.300, 95 % CI: 0.128-0.705, p = 0.005) and profound pure tone audiometry (OR = 0.240, 95 % CI: 0.101-0.570, p = 0.001) were independent adverse prognostic factors among elderly ISSNHL patients. CONCLUSIONS We demonstrated the treatment outcomes of 105 elderly ISSNHL patients after an ITSI. Vertigo and profound PTA are independent adverse risk factors among elderly ISSNHL patients, and patients with these risk factors require active treatment.
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Liu Y, Leng Y, Zhou R, Liu J, Wang H, Xia K, Liu B, Xiao H. Video Head Impulse Test Findings in Patients With Benign Paroxysmal Positional Vertigo Secondary to Idiopathic Sudden Sensorineural Hearing Loss. Front Neurol 2022; 13:877777. [PMID: 35720082 PMCID: PMC9202345 DOI: 10.3389/fneur.2022.877777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 04/26/2022] [Indexed: 11/23/2022] Open
Abstract
Benign paroxysmal positional vertigo (BPPV) is amongst the most common causes of episodic vestibular syndrome. It can be classified as idiopathic and secondary types according to the causative factors, and the underlying mechanism between idiopathic (i-BPPV) and secondary BPPV (s-BPPV) may differ. Idiopathic sudden sensorineural hearing loss (ISSNHL) has been considered as a common inner ear disease that precipitates s-BPPV. Yet, few studies have addressed the functional impairment of the semicircular canal (SCC) system in patients with s-BPPV associated with ISSNHL. Our purpose was to explore the pathophysiological mechanism and investigate the clinical implications of video head impulse test (vHIT) in these patients. Here, the clinical and laboratory data of patients with BPPV secondary to ISSNHL, including the results of vHIT, were retrospectively reviewed, and compared with those of patients with i-BPPV. Pathological vHIT findings (low vestibulo-ocular reflex gain and re-fixation saccade), which mainly affected the posterior SCC, were more common in the s-BPPV group than in the i-BPPV group (41.9 and 0%, respectively). The incidence of horizontal SCC involvement was also higher in the s-BPPV group (45.16 and 16.67%, respectively). Furthermore, patients with s-BPPV showed lower vHIT gains of the posterior and horizontal SCCs in affected ears than in unaffected ears. Compared to i-BPPV, posterior SCC paresis detected by vHIT is more prevalent in BPPV secondary to ISSNHL. This dysfunction may be associated mainly with vestibular impairments caused by ISSNHL, and not with BPPV per se.
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Chen K, Sun J, Huang B, Liang Y, Liu M, Wu X. Labyrinthine lesions in presumed inner ear hemorrhage-related sudden deafness. Am J Otolaryngol 2022; 43:103331. [PMID: 34952417 DOI: 10.1016/j.amjoto.2021.103331] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 10/20/2021] [Accepted: 12/08/2021] [Indexed: 11/19/2022]
Abstract
PURPOSE Inner ear hemorrhage (IEH) is a rare cause of sudden sensorineural hearing loss (SSNHL). This study aimed to evaluate the lesional patterns in patients with presumed IEH from morphological and functional aspects. METHODS Seventeen patients with SSNHL and presumed IEH who completed audio-vestibular tests were included. The main outcome measures included clinical characteristics, radiology, and functional test results. RESULTS The morphological findings and functional tests revealed differences in locations and lesional spectrums. The magnetic resonance imaging (MRI) hyperintensity was likely to involve the vestibule (88.2%), the cochlea (76.5%), and the posterior and lateral semicircular canals (76.5% and 70.6%, respectively). Furthermore, 70.6% of cases showed abnormality in the entire labyrinth, and abnormalities in the vestibule/semicircular canals were observed in 17.6% of cases. Meanwhile, dysfunction was sequentially detected in the cochlea (100%), semicircular canals (94.1%), and vestibule (70.6%); 64.7% of cases showed combined deficit in the entire labyrinth, and 29.4% of cases showed combined deficit in the cochlea/semicircular canals. Although lesions in the labyrinth were frequently detected, the results of the radiological and functional tests did not always match and significantly differed in either cochlear or superior semicircular canal damage detection (p < 0.05 each). CONCLUSIONS In this cohort, IEH preferentially caused sudden audio-vestibular impairment, which was well demonstrated by a combination of MRI and functional tests. The specific lesional configurations revealed in this study may suggest a possible pathomechanism that could be further explored as a therapeutic target.
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Affiliation(s)
- Kaitian Chen
- Department of Otorhinolaryngology, The First Affiliated Hospital, Sun Yat-sen University and Institute of Otorhinolaryngology, Sun Yat-sen University, Guangzhou 510080, China
| | - Jincangjian Sun
- Department of Otorhinolaryngology, The First Affiliated Hospital, Sun Yat-sen University and Institute of Otorhinolaryngology, Sun Yat-sen University, Guangzhou 510080, China
| | - Bixue Huang
- Department of Otorhinolaryngology, The First Affiliated Hospital, Sun Yat-sen University and Institute of Otorhinolaryngology, Sun Yat-sen University, Guangzhou 510080, China
| | - Yue Liang
- Department of Otorhinolaryngology, The First Affiliated Hospital, Sun Yat-sen University and Institute of Otorhinolaryngology, Sun Yat-sen University, Guangzhou 510080, China
| | - Min Liu
- Department of Otorhinolaryngology, The First Affiliated Hospital, Sun Yat-sen University and Institute of Otorhinolaryngology, Sun Yat-sen University, Guangzhou 510080, China.
| | - Xuan Wu
- Department of Otorhinolaryngology, The First Affiliated Hospital, Sun Yat-sen University and Institute of Otorhinolaryngology, Sun Yat-sen University, Guangzhou 510080, China.
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Vestibular function of pediatric patients with sudden sensorineural hearing loss: based on vertigo symptom and vestibular function testing. World J Pediatr 2021; 17:637-642. [PMID: 34767192 DOI: 10.1007/s12519-021-00471-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 09/29/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND This study aimed to evaluate the relationship between vestibular and auditory functions in pediatric patients with sudden sensorineural hearing loss (SSHL). METHODS A total of 30 pediatric patients experiencing unilateral SSHL between 5.9 and 13.0 years of age were enrolled in this study. Pure tone audiometry was evaluated prior to treatment initiation and again after one month of treatment. Prior to treatment initiation, vertigo symptoms were noted; then several vestibular function tests were conducted including caloric testing, ocular vestibular evoked myogenic potentials (o-VEMPs) and cervical vestibular evoked myogenic potentials (c-VEMPs). Associations between pre and post-treatment vestibular function and hearing threshold levels were analyzed. RESULTS Initial hearing thresholds of children with vertigo were higher than thresholds of children without vertigo (92 dB vs 79 dB, P = 0.033), while initial hearing thresholds of children with abnormal caloric test findings were higher than thresholds of children with normal caloric test findings (93 dB vs 67 dB, P = 0.014). Cutoff values of hearing thresholds for those with vertigo symptoms and abnormal vestibular test results were 86.000- and 89.583-dB HL, respectively. Regarding prognosis, children with vertigo exhibited lower recovery rates than children without vertigo (33% vs 75%, P = 0.025); recovery rates of children with abnormal caloric test results were lower than the overall recovery rate (25% vs 73%, respectively, P = 0.039). CONCLUSION Assessments of vertigo symptoms and vestibular function are useful tools in predicting pediatric SSHL patient disease severity and prognosis.
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Kizkapan DB, Karlidag T, Basar F, Kaygusuz I, Keles E, Akyigit A, Turkman T, Yalcin S. Vestibular functions in patients with idiopathic sudden sensorineural hearing loss and its relation to prognosis. Auris Nasus Larynx 2021; 49:374-382. [PMID: 34674887 DOI: 10.1016/j.anl.2021.09.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 09/14/2021] [Accepted: 09/30/2021] [Indexed: 12/01/2022]
Abstract
OBJECTIVE Because of the anatomically close relationship between the cochlea and the vestibular organs, cochlear function disorders may be accompanied by vestibular disorders. This study aimed to evaluate vestibular functions in patients with idiopathic sudden sensorineural hearing loss using VEMP, caloric test, and VNG test battery and its relation to prognosis. MATERIALS AND METHODS For this study, 42 patients aged 18-55 years with idiopathic sudden sensorineural hearing loss and 30 volunteers who had no hearing and balance problems were included. Audiometry, cVEMP, oVEMP, caloric tests, and VNG tests were performed. Moreover, the effects of age, sex, time of admission, degree and configuration of hearing loss, accompanying vertigo, tinnitus, and ear fullness on improvement in hearing were evaluated. RESULTS Of the 42 patients in the study group, 26 (56.52%) were male, 20 (43.48%) were female, and the mean age was 41.54 ± 12.23 years. Of the 30 individuals in the control group, 19 (63.3%) were male, 11 (36.7%) were female, and the mean age was 39.53 ± 13.03 years. There was no significant difference in the incidence of sudden sensorineural hearing loss in terms of sex and age, and the prognosis was better for female patients. Early admission to treatment was a factor of good prognosis; profound hearing loss, bilateral hearing loss and vertigo were factors of poor prognosis. Prognosis was better in patients with rising type audiogram configuration, while the prognosis was worse in patients with flat, descending and total hearing loss. Tinnitus and ear fullness had no effect on the prognosis. No anomalies were observed in VNG findings. Moreover, abnormal caloric response was higher in patients with profound hearing loss and total hearing configuration. Shortening was observed in cVEMP / oVEMP P1 and N1 latency after treatment. Furthermore, there was an improvement in abnormal responses after treatment. CONCLUSION In this study, vestibular function was affected in patients with idiopathic sudden sensorineural hearing loss. The present study can help the development of a clinical strategy in the evaluation of the vestibular system in idiopathic SSNHL, patient follow-up, patient information, and the implementation of vestibular rehabilitation. Note that additional studies involving larger patients series are required.
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Affiliation(s)
- Dondu Betul Kizkapan
- Department of Otorhinolaringology, Audilogy, Firat University Faculty of Medicine, Elazig, Turkey.
| | - Turgut Karlidag
- Department of Otorhinolaringology, Firat University Faculty of Medicine, Elazig, Turkey
| | - Figen Basar
- Department of Otorhinolaringology, Ondokuz Mayıs University Faculty of Medicine, Samsun, Turkey
| | - Irfan Kaygusuz
- Department of Otorhinolaringology, Firat University Faculty of Medicine, Elazig, Turkey
| | - Erol Keles
- Department of Otorhinolaringology, Firat University Faculty of Medicine, Elazig, Turkey
| | - Abdulvahap Akyigit
- Department of Otorhinolaringology, Firat University Faculty of Medicine, Elazig, Turkey
| | - Tuba Turkman
- Department of Otorhinolaringology, Audilogy, Firat University Faculty of Medicine, Elazig, Turkey
| | - Sinasi Yalcin
- Department of Otorhinolaringology, Firat University Faculty of Medicine, Elazig, Turkey
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Abstract
OBJECTIVE The aim of this study was to investigate patterns of semicircular canal (SCC) and otolith organ dysfunction by vestibular mapping, and to determine the clinical implications of treatment outcomes in idiopathic sudden sensorineural hearing loss (ISSNHL). METHODS We retrospectively reviewed 135 consecutive patients diagnosed with ISSNHL from January 2016 to December 2020. Patients underwent video-head impulse tests (vHIT) for each SCC, cervical vestibular-evoked myogenic potential test for the saccules, ocular vestibular-evoked myogenic potential test for the utricles, and hearing tests. Hearing outcomes were evaluated according to the American Academy of Otolaryngology-Head and Neck Surgery criteria and factors associated with prognosis were assessed. We also conducted vestibular mapping assessments and hierarchical cluster analysis. RESULTS Overall, utricular impairment (76, 56.3%) was the most frequent diagnosis in the 135 ISSNHL patients, followed by saccular impairment (59, 43.7%) and posterior SCC impairment (30, 22.2%). The mean number of affected end organs was 1.37 ± 1.24, with higher numbers in the complete recovery group than in the partial/no recovery groups. In a multivariate analysis, higher initial hearing level and abnormal vHIT results in the posterior SCC were associated with poor prognosis in ISSNHL. In hierarchical cluster analysis, horizontal SCC and anterior SCC showed the highest similarity but were in different clusters than posterior SCC, and the saccule and utricle were in separate clusters from the three SCCs. CONCLUSIONS The vestibular end organ showed various patterns of dysfunction in patients with ISSNHL. Of the five vestibular end organs, only abnormal posterior SCC was associated with poor prognosis for hearing recovery.
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Jiang Z, Zhang J, Wang Y, Huang X, Yao Q, Feng Y, Huang S, Wang H, Yin S. Contribution of Audiogram Classification in Evaluating Vestibular Dysfunction in Sudden Sensorineural Hearing Loss With Vertigo. Front Neurol 2021; 12:667804. [PMID: 33995264 PMCID: PMC8116712 DOI: 10.3389/fneur.2021.667804] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 03/15/2021] [Indexed: 12/04/2022] Open
Abstract
Object: We aimed to identify the relationship between vertigo symptoms and the involvement of vestibular dysfunction in sudden sensorineural hearing loss (SSNHL) and the contribution of audiogram classification. Methods: A total of 50 patients with unilateral SSNHL were retrospectively divided into the vertigo group and non-vertigo group depending on the presence of vertigo. The involved vestibular end organs (VEOs) were verified by a battery of vestibular function tests including video head impulse test (vHIT), cervical vestibular-evoked myogenic potential (cVEMP), and ocular VEMP (oVEMP). The correlations of audiogram configurations, initial pure-tone average (PTA), number of involved VEOs, prognosis (complete recovery rate), and vestibular functions were analyzed between the two groups. Additionally, the vestibular functions in a subgroup of profound SSNHL patients were further compared within groups with or without vertigo. Results: Significant differences in the initial audiogram configurations (p = 0.033) and the abnormal rates of the posterior semicircular canal (PSC) (p = 0.035) and oVEMP (p = 0.046) were found between the two groups. The number of involved VEOs was related to the initial PTA in the vertigo group (p = 0.002, r = 0.541) and non-vertigo group (p = 0.042, r = 0.446). The prognosis was related to the abnormal rate of cVEMP and the number of involved VEOs in both vertigo group (p = 0.008, r = 0.482; p = 0.039, r = 0.385, respectively) and non-vertigo group (p = 0.016, r = 0.520; p = 0.022, r = 0.495, respectively), and it was especially related to the audiogram configurations in the vertigo group (p < 0.001, r = 0.692). However, after classification by audiogram configurations, there was no statistical difference in the abnormal rates of all vestibular function tests or the number of involved VEOs between the profound SSNHL patients with or without vertigo. Conclusion: The relationship between the involvement of vestibular dysfunction and vertigo symptoms in patients with SSNHL was significantly different before and after audiogram classification. When evaluating the vestibular dysfunction in SSNHL patients, more attention should be paid to the audiogram configuration.
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Affiliation(s)
- Zhuang Jiang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Jiajia Zhang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Ying Wang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Xuan Huang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Qingxiu Yao
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Yanmei Feng
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Shujian Huang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Hui Wang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
| | - Shankai Yin
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai, China
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Wang Y, Wang L, Jing Y, Yu L, Ye F. Association Between Hearing Characteristics/Prognosis and Vestibular Function in Sudden Sensorineural Hearing Loss With Vertigo. Front Neurol 2020; 11:579757. [PMID: 33391149 PMCID: PMC7773829 DOI: 10.3389/fneur.2020.579757] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 11/30/2020] [Indexed: 12/02/2022] Open
Abstract
Sudden sensorineural hearing loss (SSNHL) patients with vertigo have a poorer prognosis. However, the factors associated with hearing recovery remain uncertain. This retrospective study was to evaluate the association between hearing characteristics/hearing recovery and the patterns of vestibulocochlear lesions in SSNHL patients with vertigo. Patients were classified into groups according to the patterns of vestibular dysfunction. We not only compared hearing characteristics and prognosis among subgroups but also determined the potential association between vestibular lesion location and hearing recovery. The shapes of the audiogram differed significantly between patients with normal vestibular function and patients with vestibular dysfunction (p = 0.022). Patients whose audiogram indicated profound hearing loss were 3.89 times more likely to have vestibular dysfunction than those whose audiogram shape indicated low-frequency hearing loss (95% CI, 1.02–14.86, p = 0.047). Patients who had saccule dysfunction were 0.11 times as likely to have hearing recovery than those who had normal saccule function (95% CI, 0.11–0.31, p = 0.001). When adjusted for sex and age, patients who had saccule dysfunction were 0.07 times as likely to have hearing recovery than those who had normal saccule function (95% CI, 0.02–0.22, p = 0.001). Abnormal results following cVEMP testing may be a potential predictive factor for poor hearing recovery.
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Affiliation(s)
- Yixu Wang
- Department of Otorhinolaryngology, Head and Neck Surgery, People's Hospital, Peking University, Beijing, China
| | - Le Wang
- Department of Otorhinolaryngology, Head and Neck Surgery, First Affiliated Hospital of Zheng Zhou University, Zhengzhou, China
| | - Yuanyuan Jing
- Department of Otorhinolaryngology, Head and Neck Surgery, People's Hospital, Peking University, Beijing, China
| | - Lisheng Yu
- Department of Otorhinolaryngology, Head and Neck Surgery, People's Hospital, Peking University, Beijing, China
| | - Fanglei Ye
- Department of Otorhinolaryngology, Head and Neck Surgery, First Affiliated Hospital of Zheng Zhou University, Zhengzhou, China
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Yigider AP, Keskin M, Kufeciler L, Kocak HE. Topography of the lesion in idiopathic sudden sensorineural hearing loss. Acta Otolaryngol 2020; 140:909-913. [PMID: 32921217 DOI: 10.1080/00016489.2020.1813328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Etiology of ISSNHL includes cessation of vascular perfusion, viral infection and cochlear membrane injury. Precise location of injury should be defined for a target-oriented treatment. Vestibular complaints in ISSNHL are hypothesized as involvement of vestibule. Vestibular complaints can be either due to involvement of inner ear or neural tract at any level. OBJECTIVES In the present study we aimed to demonstrate involvement of vestibular organs in the absence of vestibular symptoms. It was aimed to evaluate superior and inferior vestibular neural pathways. METHODS c-vemp and o-vemp were applied to patients suffering ISSNHL without vertigo. Pure tone averages, audiogram configurations, degree of hearing loss were analyzed. Latencies of P1 and N1 waves, amplitudes of P1-N1 waves were evaluated. Asymmetrical vemp wave patterns were compared between two ears regarding difference of PTA. RESULTS Latencies of c-vemp waves were longer and amplitudes were smaller. o-vemp parameters were similar on both sides. Positive correlation was observed between c-vemp latencies and degree hearing loss. CONCLUSION Inferior vestibular nerve pathway is affected in the absence of vertigo in ISSNHL with spared superior vestibular nerve pathway. Damage in IVN pathway correlates with degree of ISSNHL.
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Affiliation(s)
- Ayse Pelin Yigider
- Istanbul Research and Training Hospital, Otorhinolaryngology Clinic, Istanbul, Turkey
| | - Mehmet Keskin
- Istanbul Bakirkoy Dr. Sadi Konuk Research and Training Hospital, Otorhinolaryngology, Istanbul, Turkey
| | - Levent Kufeciler
- Istanbul Bakirkoy Dr. Sadi Konuk Research and Training Hospital, Audiology, Istanbul, Turkey
| | - Hasan Emre Kocak
- Istanbul Bakirkoy Dr. Sadi Konuk Research and Training Hospital, Otorhinolaryngology Clinic, Istanbul, Turkey
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Clinical implications of posterior semicircular canal function in idiopathic sudden sensorineural hearing loss. Sci Rep 2020; 10:8313. [PMID: 32433568 PMCID: PMC7239936 DOI: 10.1038/s41598-020-65294-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Accepted: 04/15/2020] [Indexed: 01/09/2023] Open
Abstract
Predicting hearing outcomes in idiopathic sudden sensorineural hearing loss (ISSNHL) is still challenging. We hypothesized that assessment of the semicircular canal (SCC) function via the video head impulse test (vHIT) might provide prognostic information. The medical records of patients diagnosed with ISSNHL from January 2015 to December 2018 were retrospectively reviewed. The prognostic values of the vHIT and other previously known factors in predicting hearing recovery were analyzed using a logistic regression model. A total of 148 patients with normal contra-lesional hearing were analyzed. Fifty-seven patients exhibited low gain (<0.7) on the vHIT in at least one SCC, more than the number of patients complaining of dizziness. Multivariable analysis revealed that non-recovery of normal hearing was associated with older age (OR 1.040), worse canal paresis on the caloric test (OR 1.023), worse initial hearing thresholds (OR 1.045) and abnormal vHIT result in the posterior SCC (OR 3.670). Low vHIT gain in the posterior SCC had specificity of 94.4% and positive predictive value of 85.7% in predicting non-recovery of normal hearing. In conclusion, abnormal vHIT gain in the posterior SCC appears to be a specific prognostic factor for incomplete hearing recovery in ISSNHL.
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Maia NDPD, Lopes KDC, Ganança FF. Vestibular evoked myogenic potentials in the prognosis of sudden hearing loss ‒ a systematic review. Braz J Otorhinolaryngol 2020; 86:247-254. [PMID: 31796375 PMCID: PMC9422557 DOI: 10.1016/j.bjorl.2019.10.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 09/24/2019] [Accepted: 10/01/2019] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Sudden hearing loss is an otorhinolaryngological emergency that often leads to severe damage to the auditory and vestibular function. The vestibular evoked myogenic potential is a test that allows a noninvasive evaluation of the otolithic system function and vestibulospinal and vestibulo-ocular pathways. OBJECTIVE To evaluate the importance of vestibular evoked myogenic potential in determining the prognosis of patients with sudden hearing loss. METHODS A search for articles published up to December 2018 was performed in the PubMed, Cochrane, VHL and LILACS databases using MeSH descriptors. Retrospective and prospective articles were included containing cervical or ocular vestibular evoked myogenic potential in sudden hearing loss patients and information on associated vertigo and/or dizziness. RESULTS Sixteen of 62 initially selected articles met the inclusion criteria and were analyzed. Regarding the methodology of the evaluated studies, 8 studies were prospective, six were retrospective, one contained part of the data from a retrospective analysis and another part from a prospective analysis, and one study was cross-sectional. A total of 872 patients were evaluated (50.22% males and 49.77% females) with a mean age of 51.26 years. Four hundred and twenty-six patients (50.35%) had vertigo and/or dizziness associated with sudden hearing loss. The cervical vestibular evoked myogenic potential was performed in all studies, but only seven assessed the ocular vestibular evoked myogenic potential. The cervical vestibular evoked myogenic potential showed alterations in 38.65% of 846 evaluated ears, whereas ocular vestibular evoked myogenic potential showed alterations in 47.88% of 368 evaluated ears. The hearing recovery rate was analyzed by 8 articles, with 63.4% of 410 evaluated ears showing hearing recovery. CONCLUSIONS The studies suggest that the assessment of the vestibular system using vestibular evoked myogenic potential seems to be important in the prognosis of sudden hearing loss. For better follow-up of patients with sudden hearing loss, the emphasis should not be limited to the cochlea, but also include the diagnosis and treatment of vestibular abnormalities, regardless of the presence of vertigo.
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Affiliation(s)
- Nathalia de Paula Doyle Maia
- Universidade Federal de São Paulo (Unifesp), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Ambulatório de Otoneurologia, São Paulo, SP, Brazil.
| | - Karen de Carvalho Lopes
- Universidade Federal de São Paulo (Unifesp), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Ambulatório de Otoneurologia, São Paulo, SP, Brazil
| | - Fernando Freitas Ganança
- Universidade Federal de São Paulo (Unifesp), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Ambulatório de Otoneurologia, São Paulo, SP, Brazil
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Quaranta N, Longo G, Dadduzio S, Squeo V, Scarano E, Picciotti PM. Ocular and cervical vestibular-evoked myogenic potentials in idiopathic sudden sensorineural hearing loss (ISSHL) without vertigo: VEMPs in ISSHL. Eur Arch Otorhinolaryngol 2019; 277:409-414. [PMID: 31773241 DOI: 10.1007/s00405-019-05724-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 11/05/2019] [Indexed: 12/18/2022]
Abstract
PURPOSE Idiopathic sudden sensorineural hearing loss (ISSHL) is a hearing impairment greater than 30 dB at three consecutive frequencies developing in less than 3 days. The aim of this study was to evaluate VEMPs and caloric testing in patients affected by ISSHL without vertigo. METHODS We retrospectively evaluated 35 subjects affected by ISSHL. The audio-vestibular investigation consisted of pure-tone and speech audiometry, impedance, bithermal caloric testing, oVEMPs and cVEMPs. RESULTS VEMPS were abnormal in 21 patients (60%): cVEMPs in 12 (34.2%) and oVEMPs in 19 (54.2%). 10 patients (28.5%) presented with both c-and oVEMPs altered. Subjects without vestibular involvement showed a significant lower PTA in the affected ear both at admission and at discharge. Recovery rate was significantly higher in group without vestibular involvement. CONCLUSION The evaluation of the vestibular system can be useful for predicting the auditory recovery in patients without vertigo also.
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Affiliation(s)
- N Quaranta
- Otolaryngology Unit, University of Bari "A. Moro", Bari, Italy.
| | - G Longo
- Otolaryngology Unit, University of Bari "A. Moro", Bari, Italy
| | - S Dadduzio
- Otolaryngology Unit, University of Bari "A. Moro", Bari, Italy
| | - V Squeo
- Otolaryngology Unit, University of Bari "A. Moro", Bari, Italy
| | - E Scarano
- Otolaryngology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Otolaryngology Unit, Università Cattolica del Sacro Cuore, Milan, Italy
| | - P M Picciotti
- Otolaryngology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Otolaryngology Unit, Università Cattolica del Sacro Cuore, Milan, Italy
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20
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Young YH. Contemporary review of the causes and differential diagnosis of sudden sensorineural hearing loss. Int J Audiol 2019; 59:243-253. [DOI: 10.1080/14992027.2019.1689432] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yi-Ho Young
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
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21
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DELGADO-GIL JE, KRSTULOVIC C, PÉREZ-GUILLÉN V, GARCÍA-ZAMORA E, PÉREZ-GARRIGUES H. Sordera súbita idiopática. Revisión de 58 casos. REVISTA ORL 2019. [DOI: 10.14201/orl.20151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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22
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Yu H, Li H. Vestibular Dysfunctions in Sudden Sensorineural Hearing Loss: A Systematic Review and Meta-analysis. Front Neurol 2018; 9:45. [PMID: 29459846 PMCID: PMC5807659 DOI: 10.3389/fneur.2018.00045] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Accepted: 01/18/2018] [Indexed: 12/29/2022] Open
Abstract
Background Sudden sensorineural hearing loss (SSHL) not only involves cochlear function but might also be accompanied by vestibular disturbances. The assessment of vestibular function could be of great relevance in SSHL. Objective To investigate the prevalence of vestibulocochlear lesions in SSHL and the correlation of specific vestibular organs with hearing prognosis. Data sources A complete literature search of eligible studies in the PubMed and EMBASE databases was performed. Study selection For our aim, studies that focused on vestibular examination in the case of SSHL were retrieved, including caloric tests, cervical vestibular-evoked myogenic potential (cVEMP) tests, or ocular vestibular-evoked myogenic potential (oVEMP) tests. Results Of the 18 studies included, a caloric test was performed in 16 studies, cVEMP in 13 studies, and oVEMP in 5 studies, and together the studies included a total population of 1,468 subjects. The scores on the Agency for Healthcare Research and Quality (AHRQ) questionnaire ranged from 6 to 11. These results indicated that the most commonly damaged vestibular organ in SSHL was the utricle and superior vestibular pathway (U + S) followed by the lateral semicircular canal and superior vestibular pathway (LSC + S), the saccule and inferior vestibular pathway (S + I), and the cochlea only (C only). The meta-analysis indicated that SSHL patients with vertigo have a statistically increased risk of vestibular organ lesions compared with those without vertigo, including the LSC + S subgroup (OR = 4.89, 95% CI = 1.20-19.93, I2 = 80%, p = 0.03) and the S + I subgroup (OR = 3.58, 95% CI = 1.61-7.95, I2 = 0%, p = 0.002). The pooled possibility of hearing recovery within the LSC + S lesion group was less than half that of the non-LSC + S lesion group (OR = 0.24, 95% CI = 0.11-0.52, I2 = 68%, p = 0.0003). Conclusion This study shows the relevance of vestibular damage concomitant with SSHL and that SSHL patients with vertigo are at an increased risk of vestibular organ lesions compared with patients without vertigo. LSC + S lesions thus appear to be a critical variable that influence the possibility of hearing improvement in SSHL.
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Affiliation(s)
- Huiqian Yu
- Otorhinolaryngology Department, ENT Institute, Affiliated Eye and ENT Hospital of Fudan University, Shanghai, China
| | - Huawei Li
- Otorhinolaryngology Department, ENT Institute, Affiliated Eye and ENT Hospital of Fudan University, Shanghai, China.,Institutes of Biomedical Sciences, Fudan University, Shanghai, China
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23
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Clinical features of otolith organ-specific vestibular dysfunction. Clin Neurophysiol 2018; 129:238-245. [DOI: 10.1016/j.clinph.2017.11.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Revised: 10/30/2017] [Accepted: 11/04/2017] [Indexed: 01/20/2023]
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24
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Assessment of balance and vestibular functions in patients with idiopathic sudden sensorineural hearing loss. ACTA ACUST UNITED AC 2017; 37:264-270. [DOI: 10.1007/s11596-017-1726-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Revised: 02/27/2017] [Indexed: 10/18/2022]
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25
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BENITO OREJAS JI. Utilidad clínica de los potenciales evocados miogénicos vestibulares (VEMPs). REVISTA ORL 2016. [DOI: 10.14201/orl201674.14643] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Colebatch JG, Rosengren SM, Welgampola MS. Vestibular-evoked myogenic potentials. HANDBOOK OF CLINICAL NEUROLOGY 2016; 137:133-155. [PMID: 27638068 DOI: 10.1016/b978-0-444-63437-5.00010-8] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The vestibular-evoked myogenic potential (VEMP) is a short-latency potential evoked through activation of vestibular receptors using sound or vibration. It is generated by modulated electromyographic signals either from the sternocleidomastoid muscle for the cervical VEMP (cVEMP) or the inferior oblique muscle for the ocular VEMP (oVEMP). These reflexes appear to originate from the otolith organs and thus complement existing methods of vestibular assessment, which are mainly based upon canal function. This review considers the basis, methodology, and current applications of the cVEMP and oVEMP in the assessment and diagnosis of vestibular disorders, both peripheral and central.
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Affiliation(s)
- J G Colebatch
- Neuroscience Research Australia and Department of Neurology, Prince of Wales Hospital Clinical School, University of New South Wales, Sydney, Australia.
| | - S M Rosengren
- Neurology Department, Royal Prince Alfred Hospital and Central Clinical School, University of Sydney, Sydney, Australia
| | - M S Welgampola
- Institute of Clinical Neurosciences, Royal Prince Alfred Hospital and Central Clinical School, University of Sydney, Sydney Australia
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27
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Weber KP, Rosengren SM. Clinical utility of ocular vestibular-evoked myogenic potentials (oVEMPs). Curr Neurol Neurosci Rep 2015; 15:22. [PMID: 25773001 DOI: 10.1007/s11910-015-0548-y] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Over the last years, vestibular-evoked myogenic potentials (VEMPs) have been established as clinical tests of otolith function. Complementary to the cervical VEMPs, which assess mainly saccular function, ocular VEMPs (oVEMPs) test predominantly utricular otolith function. oVEMPs are elicited either with air-conducted (AC) sound or bone-conducted (BC) skull vibration and are recorded from beneath the eyes during up-gaze. They assess the vestibulo-ocular reflex and are a crossed excitatory response originating from the inferior oblique eye muscle. Enlarged oVEMPs have proven to be sensitive for screening of superior canal dehiscence, while absent oVEMPs indicate a loss of superior vestibular nerve otolith function, often seen in vestibular neuritis (VN) or vestibular Schwannoma.
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Affiliation(s)
- Konrad P Weber
- Department of Neurology, University Hospital Zurich, Frauenklinikstrasse 26, CH-8091, Zurich, Switzerland,
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28
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Niu X, Zhang Y, Zhang Q, Xu X, Han P, Cheng Y, Gao Y, Zhang R, Yang Y, Chen Z, Hu J, Chen Y, Xu M. The relationship between hearing loss and vestibular dysfunction in patients with sudden sensorineural hearing loss. Acta Otolaryngol 2015; 136:225-31. [PMID: 26587580 DOI: 10.3109/00016489.2015.1110750] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To investigate the relationship between hearing loss and vestibular dysfunction in patients with sudden sensorineural hearing loss (SSHL). METHODS Clinical data including the symptom of vertigo of 149 SSHL patients were investigated retrospectively. Pure tone audiometry, ocular vestibular-evoked myogenic potential (oVEMP) and cervical vestibular-evoked myogenic potential (cVEMP) evoked by air-conducted sound (ACS), and caloric test were employed for cochlear and vestibular function assessment. The relationship between hearing level and vestibular dysfunction was analyzed. RESULTS The pure tone averages (PTAs) (mean ± SD) of SSHL patients with and without vertigo were 88.81 ± 21.74 dB HL and 72.49 ± 21.88 dB HL (Z = -4.411, p = 0.000), respectively. The PTAs of SSHL patients with abnormal and normal caloric test were 84.71 ± 22.54 dB HL and 70.41 ± 24.07 dB HL (t = -2.665, p = 0.009), respectively. Conversely, vertigo and abnormal caloric results also happened more frequently in patients with profound hearing loss. However, no consistent tendency could be found among vestibular evoked myogenic potentials (VEMPs) responses or hearing loss. CONCLUSIONS SSHL patients with vertigo or abnormal caloric test displayed worse hearing loss; and vice versa, vertigo and abnormal caloric results happened more frequently in SSHL patients with profound hearing loss.
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Affiliation(s)
- Xiaorong Niu
- a Department of Otorhinolaryngology Head and Neck Surgery , Ear Institute, Second Affiliated Hospital, Xi'an Jiaotong University College of Medicine , Xi'an , PR China
| | - Yan Zhang
- a Department of Otorhinolaryngology Head and Neck Surgery , Ear Institute, Second Affiliated Hospital, Xi'an Jiaotong University College of Medicine , Xi'an , PR China
| | - Qing Zhang
- a Department of Otorhinolaryngology Head and Neck Surgery , Ear Institute, Second Affiliated Hospital, Xi'an Jiaotong University College of Medicine , Xi'an , PR China
| | - Xinda Xu
- a Department of Otorhinolaryngology Head and Neck Surgery , Ear Institute, Second Affiliated Hospital, Xi'an Jiaotong University College of Medicine , Xi'an , PR China
- b Department of Otology and Skull Base Surgery , EYE And ENT Hospital of Fudan University , Shanghai , PR China
| | - Peng Han
- a Department of Otorhinolaryngology Head and Neck Surgery , Ear Institute, Second Affiliated Hospital, Xi'an Jiaotong University College of Medicine , Xi'an , PR China
| | - Ying Cheng
- a Department of Otorhinolaryngology Head and Neck Surgery , Ear Institute, Second Affiliated Hospital, Xi'an Jiaotong University College of Medicine , Xi'an , PR China
| | - Ying Gao
- a Department of Otorhinolaryngology Head and Neck Surgery , Ear Institute, Second Affiliated Hospital, Xi'an Jiaotong University College of Medicine , Xi'an , PR China
| | - Rui Zhang
- a Department of Otorhinolaryngology Head and Neck Surgery , Ear Institute, Second Affiliated Hospital, Xi'an Jiaotong University College of Medicine , Xi'an , PR China
- c Department of Otolaryngology , Xi'an Children's Hospital , Xi'an , PR China
| | - Yintong Yang
- a Department of Otorhinolaryngology Head and Neck Surgery , Ear Institute, Second Affiliated Hospital, Xi'an Jiaotong University College of Medicine , Xi'an , PR China
- d Department of Otolaryngology , Xi'an Fourth People's Hospital , Xi'an , PR China
| | - Zichen Chen
- a Department of Otorhinolaryngology Head and Neck Surgery , Ear Institute, Second Affiliated Hospital, Xi'an Jiaotong University College of Medicine , Xi'an , PR China
| | - Juan Hu
- a Department of Otorhinolaryngology Head and Neck Surgery , Ear Institute, Second Affiliated Hospital, Xi'an Jiaotong University College of Medicine , Xi'an , PR China
| | - Yanfei Chen
- a Department of Otorhinolaryngology Head and Neck Surgery , Ear Institute, Second Affiliated Hospital, Xi'an Jiaotong University College of Medicine , Xi'an , PR China
| | - Min Xu
- a Department of Otorhinolaryngology Head and Neck Surgery , Ear Institute, Second Affiliated Hospital, Xi'an Jiaotong University College of Medicine , Xi'an , PR China
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Fernández L, Breinbauer HA, Delano PH. Vertigo and Dizziness in the Elderly. Front Neurol 2015; 6:144. [PMID: 26167157 PMCID: PMC4481149 DOI: 10.3389/fneur.2015.00144] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Accepted: 06/12/2015] [Indexed: 11/13/2022] Open
Abstract
The prevalence of vertigo and dizziness in people aged more than 60 years reaches 30%, and due to aging of world population, the number of patients is rapidly increasing. The presence of dizziness in the elderly is a strong predictor of falls, which is the leading cause of accidental death in people older than 65 years. Balance disorders in the elderly constitute a major public health problem, and require an adequate diagnosis and management by trained physicians. In the elderly, common causes of vertigo may manifest differently, as patients tend to report less rotatory vertigo and more non-specific dizziness and instability than younger patients, making diagnosis more complex. In this mini review, age-related degenerative processes that affect balance are presented. Diagnostic and therapeutic approaches oriented to the specific impaired system, including visual, proprioceptive, and vestibular pathways, are proposed. In addition, presbystasis – the loss of vestibular and balance functions associated with aging – benign paroxysmal positional vertigo, and stroke (in acute syndromes) should always be considered.
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Affiliation(s)
- Lara Fernández
- Otolaryngology Department, Clinical Hospital of the University of Chile , Santiago , Chile
| | - Hayo A Breinbauer
- Otolaryngology Department, San Juan de Dios Hospital, University of Chile , Santiago , Chile ; Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo , Santiago , Chile
| | - Paul Hinckley Delano
- Otolaryngology Department, Clinical Hospital of the University of Chile , Santiago , Chile ; Physiology and Biophysics Program, Institute of Biomedical Sciences (ICBM), Medicine Faculty, University of Chile , Santiago , Chile
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Papathanasiou ES. Idiopathic sudden hearing loss and the vestibular system. Clin Neurophysiol 2014; 126:855-6. [PMID: 25183490 DOI: 10.1016/j.clinph.2014.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2014] [Revised: 08/12/2014] [Accepted: 08/15/2014] [Indexed: 10/24/2022]
Affiliation(s)
- Eleftherios S Papathanasiou
- Clinical Neurophysiology Laboratory, Clinic B, The Cyprus Institute of Neurology & Genetics, Nicosia, Cyprus.
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