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Peiró Villalba C, Albiñana Pérez A, Casas Movilla C. Sudden hearing loss as the main symptom of bilateral ischemic stroke secondary to fibroelastoma of the aortic valve. Med Clin (Barc) 2021; 158:190-191. [PMID: 34229880 DOI: 10.1016/j.medcli.2021.04.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 04/27/2021] [Accepted: 04/28/2021] [Indexed: 11/19/2022]
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Ali AA, Maaliki N, Oye M, Isache CL. Cryptococcal meningitis presenting with acute hearing loss. BMJ Case Rep 2021; 14:e242059. [PMID: 33947677 PMCID: PMC8098921 DOI: 10.1136/bcr-2021-242059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2021] [Indexed: 11/04/2022] Open
Abstract
Reversible sensorineural hearing loss is a recognised complication of cryptococcal meningitis. Cryptococcal meningitis typically presents with usual symptoms of fever, headache and neck stiffness. This case highlights acute, profound, bilateral hearing loss as the initial symptom and presentation of cryptococcal meningitis in a young woman, who was later diagnosed with AIDS.
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Vahl JM, Goldberg-Bockhorn E, Hoffmann TK, Wigand MC. [Hormonal influence on hearing]. HNO 2021; 69:987-995. [PMID: 33725160 DOI: 10.1007/s00106-021-01019-y] [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] [Accepted: 01/19/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Hearing loss leads to impairments in communication, social interactions, and cognitive functions. This renders early treatment particularly important. A causal therapy is not yet available. Human and animal studies have shown that certain hormones can have a positive effect on hearing. OBJECTIVE This review provides an overview of the effects of various hormones on hearing and describes the potential benefit for future therapeutic approaches. MATERIALS AND METHODS A systematic literature review of reviews dealing with the effects of various hormones on hearing in humans and animals published in PubMed between 2015 and 2020 was conducted. RESULTS Hormones may mediate antiapoptotic effects on structure-relevant cells of the cochlea and auditory pathway, and may influence hair cell functionality or the electrolyte balance of the endo- and perilymph. Current research focuses on glucocorticoids; the mineral corticoid aldosterone; the sex hormones estrogen, progesterone, and testosterone; the growth hormones GH (growth hormone) and IGF‑1 (insulin-like growth factor 1); thyroid hormones; and insulin. Study results are still inconsistent at this time, but various hormones appear to represent a possible future treatment option for acute hearing loss. Long-term hormone treatment, which would be necessary particularly in the case of age-related hearing loss, does not currently represent a sensible course of action due to the side effect profile of the systemic treatment/lack of practicable topical application options. CONCLUSION The mode of action of hormones is complex. Whether they can be used in the future for individualized treatment of patients with acute hearing impairment requires further investigation.
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Ren TL, Wang Y, Wang WQ. [Characteristics of endolymphatic hydrops in low frequency descent sudden hearing loss]. ZHONGHUA YI XUE ZA ZHI 2020; 100:3680-3683. [PMID: 33342144 DOI: 10.3760/cma.j.cn112137-20200928-02741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Objective: To investigate the correlation between the clinical features of low-frequency sudden deafness and endolymphatic hydrops on gadolinium contrast in the inner ear. Methods: From July 2019 to January 2020, adult patients with unilateral low-frequency sudden deafness who were hospitalized in the outpatient clinic or ward of the Department of Otorhinolaryngology, Eye and ENT Hospital of Fudan University were selected and examined by audiology and gadolinium magnetic resonance (MR) angiography of inner ear. The same treatment plan was given, and the curative effect was recorded and followed up for more than 3 months. SPSS 20.0 software was used to analyze the correlation between the accompanying symptoms, deafness, and endolymphatic hydrops. Results: A total of 48 patients were included in the study, including 18 males and 30 females. The age ranged from 21 to 52 (37.3±10.0) years. All of them were unilateral, including 28 cases of left ear and 20 cases of right ear. The course of the disease was less than 2 weeks in all cases. The endolymphatic hydrops group included 14 cases, including vestibular hydrocele (6 cases), cochlear hydrops (2 cases), and cochlear and vestibular hydrops (6 cases). The incidence of dizziness in the endolymphatic hydrops group was higher than that in the non-hydrops group (6/14 vs 0/34, P<0.001). There was no significant difference in hearing values between the two groups at 125, 250, 500, 4 000 and 8 000 Hz (all P>0.05). The hearing in the endolymphatic hydrops group was worse than that in the non-hydrops group at 1 000 and 2 000 Hz. Conclusion: Compared with those without endolymphatic hydrops, patients with hydrops tend to have a higher incidence of dizziness, worse hearing at 1 000 and 2 000 Hz, and a worse prognosis.
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Lu KP, Xiong WP, Fan ZM, Wang MM. [Sudden sensorineural hearing loss with acanthosis nigricans and guillain-barre syndrome: a case report]. ZHONGHUA ER BI YAN HOU TOU JING WAI KE ZA ZHI = CHINESE JOURNAL OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY 2020; 55:1072-1074. [PMID: 33210890 DOI: 10.3760/cma.j.cn115330-20191206-00747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
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杨 丽, 吴 梅, 唐 亮. [Etiological analysis of 1027 patients with vertigo in Xinjiang Autonomous Region]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2020; 34:1024-1026. [PMID: 33254324 PMCID: PMC10133128 DOI: 10.13201/j.issn.2096-7993.2020.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Indexed: 06/12/2023]
Abstract
Objective:To analysis the etiological characteristics of patients with vertigo in Xinjiang Uygur Autonomous Region. Method:The data of 1027 patients with vertigo and dizziness were collected and the etiology was analyzed. Result:The patients aged 51-60 years accounted for 27.95% of the total, followed by those aged 61-70 years accounted for 20.16% and those aged 41-50 years accounted for 17.33% s. There were 363 males and 664 females with a ratio of 1∶1.8. Benign paroxysmal positional vertigo (BPPV) was the most common cause in 233 cases (22.69%), followed by vestibular migraine (VM) in 184 cases (17.92%), Meniere's disease (MD) in 139 cases (13.53%), sudden deafness with vertigo in 132 cases (12.85%), and unknown cause in 114 cases (11.10%). Conclusion:Among vertigo patients, women are significantly more than men. BPPV, VM, MD, and SHL are the most common vertigo causes. There are still some patients haven't received definite diagnosis.
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Newsted D, Rosen E, Cooke B, Beyea MM, Simpson MTW, Beyea JA. Approach to hearing loss. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2020; 66:803-809. [PMID: 33208419 PMCID: PMC8302436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
OBJECTIVE To provide family physicians with a practical evidence-based approach to the management of patients with hearing loss. SOURCES OF INFORMATION MEDLINE and PubMed databases were searched for English-language hearing loss research, review articles, and guidelines published between 1980 and 2020. Most of the retrieved articles provided level II or III evidence. MAIN MESSAGE Hearing loss is one of the most common sensory impairments worldwide and causes great detriment to a patient's overall well-being by affecting physical health, finances, social inclusion, and mental health. A robust clinical assessment of hearing loss includes a history and physical examination that effectively characterizes the deficit as conductive, sensorineural, or mixed. Patients presenting with red flags (such as sudden unilateral sensorineural hearing loss) must be urgently referred to otolaryngology-head and neck surgery or immediately assessed in the emergency department. Many nonurgent presentations of hearing loss will also require referral for further audiological assessment, diagnosis, and management. CONCLUSION As primary care providers, family physicians are well equipped to manage the psychological concerns associated with hearing loss and to reinforce conservative treatment strategies. Frequently, referral or urgent workup, including imaging, is necessary to confirm a patient's diagnosis and initiate management in order to prevent further complications.
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Weiss BG, Stoycheva I. [Not Available]. MMW Fortschr Med 2020; 162:36-39. [PMID: 32895831 DOI: 10.1007/s15006-020-1215-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
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Cayir S, Kayabasi S, Hizli O. Predictor parameters for poor prognosis in patients with sudden sensorineural hearing loss: fibrinogen to albumin ratio vs C-reactive protein to albumin ratio. Braz J Otorhinolaryngol 2020; 87:457-461. [PMID: 32788059 PMCID: PMC9422658 DOI: 10.1016/j.bjorl.2020.06.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/13/2020] [Accepted: 06/07/2020] [Indexed: 11/28/2022] Open
Abstract
Introduction Prognosis of sudden sensorineural hearing loss may be predicted using several parameters of laboratory blood analysis. Objective To identify and investigate the most significant indicator parameters related to the poor prognosis of sudden sensorineural hearing loss. Methods Eighty-eight patients were included, and three groups were constituted: non-recovery group with14 patients, recovery group with 33 patients and control group with 41 individuals. We compared fibrinogen-to-albumin ratio, C-reactive protein-to-albumin ratio, neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, white blood cell and hemoglobin of the groups. Then, we investigated the most significant indicator parameters related to the poor prognosis of sudden hearing loss. Results The mean hemoglobin, mean platelet-lymphocyte ratio and median white blood cell values did not significantly differ among three groups (p = 0.36, p = 0.86 and p = 0.79, respectively). A significant difference of median fibrinogen-albumin ratio, C-reactive protein-albumin ratio, neutrophil-to-lymphocyte ratio was evident among three groups (p < 0.001, p = 0.003 and p = 0.002, respectively). Median fibrinogen-albumin ratio, C-reactive protein-albumin ratio and neutrophil-to-lymphocyte ratio values were significantly greater in the non-recovery group, compared with the controls (p < 0.001, p = 0.003 and p = 0.005, respectively). Median fibrinogen-to-albumin ratio, C-reactive protein-to-albumin ratio and neutrophil-to-lymphocyte ratio were significantly greater in the recovery group, compared with the controls (p < 0.001, p = 0.013 and p = 0.005, respectively). Moreover, the median fibrinogen-albumin ratio was significantly greater in the non-recovery group compared with the recovery group (p = 0.017). However, no statistically significant difference of median C-reactive protein-albumin ratio, neutrophil-to-lymphocyte was evident between the non-recovery and recovery groups (p = 0.15). Conclusion Increased levels of fibrinogen-albumin ratio may be predictive for poor prognosis in patients with sudden sensorineural hearing loss.
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Minosse S, Garaci F, Martino F, Mauro RD, Melis M, Giuliano FD, Picchi E, Floris R, Guerrisi M, Girolamo SD, Toschi N. Global and local reorganization of brain network connectivity in sudden sensorineural hearing loss. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2020; 2020:1730-1733. [PMID: 33018331 DOI: 10.1109/embc44109.2020.9175688] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Recent reports suggested that even moderate sudden sensorineural hearing loss (SSNHL) can be partly responsible for a loss of gray matter volume in the primary auditory cortex, hence reducing the capacity of the auditory cortical areas to react to sound stimulation. There is also evidence for a plastic reorganization of brain functional networks visible as enhanced local functional connectivity. The aim of this study was to use rs-fMRI, in conjunction with graph- theoretical analysis and a newly developed functional "disruption index" to study whole-brain as well as local functional changes in patients with acute and unilateral sensorineural hearing loss. No statistically significant differences in global or local network measures we found between SSNHL patients and healthy controls. However, when analyzing local metrics through the disruption index k, we found negative values for k which were statistically different from zero both in single subject analysis. Additionally, we found several associations between graph-theoretical metrics and clinical parameters.
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Chen Y, Pei T, Sun Y, Jiang J, Zhang H. [New progress of IGF-1 and allosteroid injection in the treatment of sudden deafness complicated with type 2 diabetes]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2020; 34:569-572. [PMID: 32842194 PMCID: PMC10128332 DOI: 10.13201/j.issn.2096-7993.2020.06.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Indexed: 06/11/2023]
Abstract
Glucocorticoids are a recognized treatment for sudden deafness, and there has always been a contradiction between the control of blood glucose levels and the use of glucocorticoids. The systemic use of hormones may lead to a series of adverse events, which are dose-dependent. High doses can induce an increase in blood sugar, especially for patients with type 2 diabetes, which can aggravate their condition or cause complications. The systemic application of glucocorticoids has been largely replaced by local glucocorticoids treatment. Topical insulin-like growth factor (IGF-1) is used without increasing blood sugar, thus avoiding the possible complications. The author intends to compare the local IGF-1 treatment and local glucocorticoid treatment to systemic therapy. The efficacy of local IGF-1 therapy in treating corticosteroid-refractory sudden sensorineural hearing loss combined with type 2 diabetes is reviewed.
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李 姝, 张 帆, 杨 军. [Interpretation of AAOHNSF clinical practice guideline:sudden hearing loss(update) and comparison with previous edition]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2020; 34:385-388. [PMID: 32791604 PMCID: PMC10133163 DOI: 10.13201/j.issn.2096-7993.2020.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Indexed: 06/11/2023]
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Islamoglu Y, Kesici GG, Ercan K, Babademez MA. Single-sided deafness after sudden hearıng loss: late effect on cochlear nerve size. Eur Arch Otorhinolaryngol 2020; 277:2423-2426. [PMID: 32314048 DOI: 10.1007/s00405-020-05977-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 04/10/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE Single-sided deafness (SSD) is a condition where an individual has non-functional hearing in one ear and receives no clinical benefit from amplification in that ear, with the contralateral ear possessing normal audiometric function. Cochlear implant presents a good choice in rehabilitation of SSD. The presence of a deficient cochlear nerve (CN) has been linked to poor performance with cochlear implants. CN can be measured by imaging techniques. The objective of this study was to compare CN diameter in patients who had a history of single-sided deafness because of sudden hearing loss. METHODS Retrospective study where radiologist was blind designed. 53 SSD patients who had a history of sudden hearing loss and MRI at least 5 years after the sudden hearing loss were included in this retrospective study. High-resolution 3-D constructive interference in steady state (CISS)-sequence magnetic resonance (MRI) images was review by the neurotology-experienced blind radiologist. Vertical, horizontal and area measurements of cochlear nerve between the deaf and the normal ear were made. RESULTS There was no statistically significant difference between the normal ear and deaf ear of the subjects in terms of cochlear nerve vertical diameter, horizontal diameter and area. (respectively, p = 0.250; p = 0.183; p = 0.874) CONCLUSION: The numbers of remaining cochlear neurons and spiral ganglion cells in the implanted deaf ears are critical and evidence was not found for spiral ganglion cell loss in the sudden hearing loss deaf ear with SSD in MRI. In the light of all these findings, implantation would be a good choice for rehabilitation in postlingual SSD regardless of auditory deprivation duration.
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殷 勇, 陆 青. [Effects of life events and emotional stress on short-term curative efficacy in adolescents with sudden hearing loss]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2020; 34:255-258. [PMID: 32791595 PMCID: PMC10127865 DOI: 10.13201/j.issn.2096-7993.2020.03.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Indexed: 06/11/2023]
Abstract
Objective:To investigate the effects of life events and emotional stress on short-term curative efficacy in adolescents with low-tone sudden deafness (LTSD). Method:Various psychological stress measures were conducted on adolescent patients with recently diagnosed LTSD before initiating treatment, and the follow-up hearing condition were also obtained after 3 months of treatment. Using logistic regression analysis, we identified the predictors of life stress and emotion symptoms of treatment response in these adolescent patients. Result:Treatment were effective in 103 cases and ineffective in 41 cases. The stress, depression and anxiety symptoms of the high-life events in the ineffective group were significantly higher than those in the effective group. The logistics regression analysis showed that life stress [OR(95%CI)=1.16(1.07-2.42) ] and depressive symptoms [OR(95%CI)=1.65(1.26-2.71) ] were significantly correlated with patients' prognosis after controlling for the duration of LTSD and the level of hearing loss before the treatment. Conclusion:We found life stress and depressive symptoms were the independent predictors of treatment response in adolescent patients with LTSD. Our results also highlighted that psychological intervention may be part of the primary treatment for LTSD in adolescents.
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贺 海, 袁 琨, 陈 伟, 张 琼, 韩 一, 翁 晶, 潘 红. [Effect of tympanic dexamethasone injection in the treatment of different types of sudden deafness]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2020; 34:124-127. [PMID: 32086915 PMCID: PMC10128417 DOI: 10.13201/j.issn.1001-1781.2020.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Indexed: 06/10/2023]
Abstract
Objective:The aim of this study is to explore the best administration, timing and efficacy of dexamethasone and Mison in the treatment of different types of sudden deafness. Method:242 cases of sudden deafness first diagnosed in our department were selected. According to the guidelines(2015), the patients were divided into low frequency descending type (49 cases), high frequency descending type (66 cases), flat descending type (71 cases) and total deafness (56 cases). Different types of patients were randomly divided into tympanic injection group and systemic administration group on the basis of routine treatment. Tympanic injection group was further divided into initial injection group and delayed injection group. Tympanic injection was performed under ear endoscope, once every other day, three times for low frequency descending deafness, and five times for other types of deafness. Result:In comparison of total effective rate, there were significant differences among the three treatments in 49 cases of low frequency descending type, 71 cases of flat descending type and 56 cases of total deafness type (P<0.05). In 66 cases of high frequency descending type, there was no significant difference among the three treatments (P>0.05). In the comparison of cure rate, the difference of cure rate among the three treatment methods was also significant in low frequency descending type (P<0.05). In the other three types of deafness, there was no significant difference among the three treatment methods (P>0.05). There was no significant difference in the effective rate between men and women (P>0.05) in all patients treated by tympanic injection. There was significant difference in the effective rate of tympanic injection within 7 days of onset and 7 days after onset (P<0.05). Conclusion:Intratympanic injection of dexamethasone is safe, effective, and easy to use as an initial treatment for low frequency descent, flat, and full deafness, and the sooner the better.
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Hu H, Sun Q. A discussion about sensorineural hearing loss: Hu H, Sun Q. Undersea Hyperb Med 2020; 47:175. [PMID: 32176960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
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Sun CL, Guo DN, Shen J, Du XD. [A clinical analysis of 27 cases of simultaneous bilateral sudden sensorineural hearing loss]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2019; 33:1134-1137. [PMID: 31914259 DOI: 10.13201/j.issn.1001-1781.2019.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Indexed: 06/10/2023]
Abstract
Objective:To compare the clinical characteristics and therapeutic effects between simultaneous bilateral sudden sensorineural hearing loss(Si-BSSHL) and unilateral sudden sensorineural hearing loss(USSHL). Method:The clinical data of 27 cases of Si-BSSHL were retrospectively analyzed, including the characteristics of the disease, clinical manifestations, audiological examination, hematological examination, and therapeutic effect, and compared with those of 139 cases of USSHL. Result:There was a statistically significant difference in the age(65.85±9.17 vs 56.95±13.18, P<0.01) and no significant difference in sex ratio(P>0.05) between the two groups. The proportion of Si-BSSHL patients with vertigo, ear fullness, hypertension, diabetes, coronary heart disease and stroke had no statistical difference compared with those of USSHL(P>0.05), the proportion of patients with tinnitus in Si-BSSHL group was significantly lower than that in USSHL group(P<0.05). The distribution of hearing loss degree and the type of audiometry in Si-BSSHL group were significantly different from those in USSHL group, PTA before treatment and the proportion of profound hearing loss in Si-BSSHL group was significantly lower than that in USSHL group(P<0.05), descending audiometry type was more common in Si-BSSHL group compared to USSHL(P<0.01). Fibrinogen in Si-BSSHL group was significantly higher than that in USSHL group(P<0.05). No significant difference was found between the two groups with respect to mean platelet volume, blood lipid and folic acid(P>0.05). The total treatment effective rate in Si-BSSHL group was 44.44%, while that in USSHL group was 41.73%, there was no significant difference between the two groups(P>0.05). Conclusion:Si-BSSHL has a female preponderance and tends to occur in advanced age in our cohort. Compared to USSHL patients, Si-BSSHL patients have less profound hearing loss and more descending audiograms, and the proportion of patients with extremely severe deafness is relatively small. There is no significant difference in the therapeutic effect between the two groups.
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Lan L, Shao LM, Xiong F, Xie LY, Yu L, Han B, Wang QJ. [The ability of gap detection in patients with acoustic neuroma]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2019; 33:1053-1056. [PMID: 31914293 DOI: 10.13201/j.issn.1001-1781.2019.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Indexed: 06/10/2023]
Abstract
Objective:We aimed to provide a basis for the clinical study of acoustic neuroma through investigating the ability of temporal gap detection in acoustic neuroma patients and comparing the abilities with those in people with normal and impaired hearing. Method:Twenty-two patients with confirmed acoustic neuroma, 30 normal hearing patients and 16 patients with sensorineural hearing loss were enrolled in this study, and the interval threshold for awareness of each group was tested. Result:The mean temporal gap detection test(TGDT) threshold of the normal hearing group was (3.56±0.82) ms; the sensorineural hearing loss group's was (3.91±1.46) ms; TGDT threshold of healthy side of acoustic neuroma patients was (4.01±1.86) ms; TGDT threshold of the impaired side of acoustic neuroma patients was (9.48±9.46)ms. After statistical analysis, we found that excepting for the test of phonetically balanced maximum (PBmax) and TGDT, other results in the sensorineural hearing loss group and normal hearing group is of no statistical difference. The difference between the affected side of the acoustic neuroma group and the other groups was statistically significant (P<0.05). There was no linear correlation between the value of TGDT threshold and PBmax (P> 0.05). TGDT value of normal people has no significant difference among people of different genders and ears of different individuals. Conclusion:The TGDT of the healthy ear of the patients with acoustic neuroma is not affected, and there is no significant change compared with normal people. The TGDT test has a good consistency with the PBmax results. The time interval response ability of the affected ear of the acoustic neuroma is significantly weaker than that of the normal person. The combined test of PBmax and TGDT will contribute to the diagnosis of retrocochlear disease.
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Plontke S, Kösling S, Pazaitis N, Rahne T. [Intracochlear schwannoma : Tumor removal via subtotal cochleoectomy and partial cochlear reconstruction with preservation of semicircular canal function. German version]. HNO 2019; 65:610-616. [PMID: 28477092 DOI: 10.1007/s00106-017-0347-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We report about a patient who in 2005, aged 37 years, experienced sudden mild to moderate, mid-frequency sensorineural hearing loss in the right ear along with tinnitus and mild dizziness. MRI of the temporal bone revealed a very small (1 mm) contrast-enhancing lesion in the second turn of the right cochlea. Hearing gradually deteriorated with complete hearing loss in 2015. At this time, an MRI scan showed a lesion completely filling the cochlea.The tumor was removed via transmeatal subtotal cochleoectomy. The cochlea was partially reconstructed with cartilage and fascia. A cochlea implant dummy electrode was inserted as a placeholder in order to prevent complete fibrosis of the "neocochlea" during follow-up MRI examinations.Vestibular function tests 2 months postoperatively showed preserved caloric excitability and a normal vestibulo-ocular reflex (vHIT) in all three planes. The patient is free of vertigo.Intralabyrinthine schwannomas (ILS) are a rare differential diagnosis of sudden hearing loss, which should be specifically checked for in MRI. Surgical removal of an intracochlear ILS through partial or subtotal cochleoectomy with preservation of vestibular function is possible in principle.
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Fishman JM, Cullen LM. Authors' reply to Zedan and De Ru and Bayoumy. BMJ 2019; 364:l761. [PMID: 30792178 DOI: 10.1136/bmj.l761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Ni MM, Liu L, Zhao R, Nie M, Yang XH. [Analysis of related factors of coins foreign bodies crossing the esophagus in 204 cases of children]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 32:656-660. [PMID: 29771080 DOI: 10.13201/j.issn.1001-1781.2018.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Indexed: 06/08/2023]
Abstract
Objective:To evaluate the effect of systemic and intratympanic dexamethasone combination therapy on sudden deafness.Method:A total of 98 patients randomly divided into three groups: an intravenous corticosteroid (systemic corticosteroid monotherapy group); an intratympanic corticosteroid (IT monotherapy group); and a combination therapy group (IT plus systemic combination group). All patients were treated additionally with ginkgo-damole and mecobalamine and proton pomp inhibitor. An audiometry was performed before and after the therapies in all patients. Result:Of the total of 98 patients, 39 were receiving systemic corticosteroids, 28 received intratympanic(IT) corticosteroids, and 31 were receiving a combination of the two. A total of 65 patients (66.3%) responded positively to corticosteroid therapy. No significant differences were observed between the three groups (systemic group, IT and combination therapy group) in their overall response to treatment (P=0.61). Patients who suffered from concomitant tinnitus and dizziness responded less positively to the treatment (P=0.00). Positive family history of SSNHL seems to be negative prognostic factors in the response to treatment (P=0.02).The response to treatment was not related to the initial severity of hearing loss (P=0.68) and pattern (P=0.28). Conclusion:This study did not find any difference in the rate of hearing improvement between systemic, intratympanic, and combined corticosteroid therapy for sudden hearing loss.
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Lin Y, Wang JL, Sun F, Shen JJ, Wang ZX, Qiu JH, Zha DJ. [Recurrent low frequency sensorineural deafness]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 32:474-476. [PMID: 29737749 DOI: 10.13201/j.issn.1001-1781.2018.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Indexed: 06/08/2023]
Abstract
Low frequency sensorineural deafness is a common subtype of idiopathic sudden deafness. Certain patients suffered recurrent attacks without vertigo, much alike Meniere's disease. Few of them developed into definite Meniere's disease during long-term follow-up in many clinical studies. Although the pathophysiology of recurrent low frequency deafness is yet unknown, the desease is considered associated with early state of endolymphatic hydrops or migraine. Otologists shall be aware of its clinical course and careful explanation is necessary at time of initial informed consent.
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Zhou N, Li LB. [Progress in the prognostic factors associated with the sudden sensorineural hearing loss]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2017; 31:323-326. [PMID: 29871254 DOI: 10.13201/j.issn.1001-1781.2017.04.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Indexed: 06/08/2023]
Abstract
Sudden sensorineural hearing loss is a frequent emergency in otology, and there are various pathogenesises currently, such as disturbance of inner ear circulation, viral infection and autoimmune response are generally accepted. However, the varied therapeutic treatments are mostly disoriented that we can' t evaluate the clinical effects. So it is important to discuss the prognostic factors associated with the sudden sensorineural hearing loss, and provide guidance for clinical treatment. Here is to make a review of the influence of the factors that affecting the prognosis of sudden sensorineural hearing loss, including age, sex, ear side, treatment time, degree of hearing loss, comorbidities, audiological features, mental status, concurrent symptoms and genes.
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