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https://www.readbyqxmd.com/read/28888426/sudden-sensorineural-hearing-loss-in-children-and-adolescents-clinical-characteristics-and-age-related-prognosis
#1
Jin Youp Kim, Jae Joon Han, Woong Sang Sunwoo, Ja-Won Koo, Seung-Ha Oh, Min-Hyun Park, Young Ho Kim
OBJECTIVE: Although many studies have investigated sudden sensorineural hearing loss (SSNHL) in adults, there were few studies on SSNHL in the pediatric population; especially research on treatment and prognosis of pediatric SSNHL was limited. The aim of this study was to evaluate clinical characteristics, treatment outcomes and prognostic factors in children and adolescents with SSNHL. METHODS: A retrospective review of medical records of 67 pediatric patients (67 ears) who had diagnosed with SSNHL at our hospitals was performed to analyze patients' clinical manifestations and audiograms...
September 6, 2017: Auris, Nasus, Larynx
https://www.readbyqxmd.com/read/28885341/differences-in-platelet-related-parameters-among-patients-with-audiographically-distinct-sudden-sensorineural-hearing-loss-a-retrospective-study
#2
Yuanyuan Sun, Yang Guo, Hui Wang, Zhengnong Chen, Yaqin Wu, Haibo Shi, Yanmei Feng, Shankai Yin
We explored possible relationships between sudden sensorineural hearing loss (SSNHL) in patients differing in terms of audiographic data and the levels of vascular markers in routine blood data.We included 37 patients with low-frequency SSNHL (LF-SSNHL), 28 with high-frequency SSNHL (HF-SSNHL), 32 with all-frequency SSNHL (AF-SSNHL), 32 with total-deafness SSNHL (TD-SSNHL), and 31 age- and sex-matched healthy controls. Peripheral venous blood samples were collected, and routine blood parameters including platelet and lymphocyte count, mean platelet volume (MPV), and platelet-to-lymphocyte ratio (PLR) were measured...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28826288/characteristic-mr-findings-suggesting-presumed-labyrinthine-hemorrhage
#3
Dong Sun Kim, Dong Woo Park, Tae Yoon Kim, Sang Joon Lee, Young-Jun Lee, Ji Young Lee, Seung Hwan Lee, Jae Ho Chung
OBJECTIVES: To evaluate the magnetic resonance imaging (MRI) findings of labyrinthine hemorrhage as a cause of sudden sensorineural hearing loss (SSNHL). METHODS: MRI scans of 59 patients with SSNHL were retrospectively analyzed and compared to clinical features and audiometry data. MR images included pre-enhanced T1-weighted, 3D FLAIR VISTA, post-enhanced T1-weighted and 4-h-delayed enhanced FLAIR volume isometric turbo spin-echo acquisition (VISTA), and 3D thin-section proton density-weighted images...
August 21, 2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28822407/-clinical-observation-on-the-effect-of-glucocorticoid-insensitivity-on-sudden-sensorineural-hearing-loss-patients
#4
J Hou, H Qi, Y H Dai, X M Wei, L Lu, J G Wang, W D She
Objective: To investigate the correlation between the proliferation inhibition effect of glucocorticoid (GC) on peripheral blood mononuclear cell (PBMC) and the pure tone average (PTA) improvement in SSNHL patients. Methods: Sixty inpatients with SSNHL were included from July 2013 to October 2015 in Nanjing Drum Tower Hospital, Medical School of Nanjing University. Peripheral venous blood was collected before receiving treatment, then the PBMC was isolated for GC proliferation inhibition. PBMCs of each patient were cultivated into 4 groups: Group A: PBMCs+ Medium; Group B: PBMCs+ Medium+ lipopolysaccharide (LPS, 1 μmol/L); Group C: PBMCs+ Medium+ LPS+ Dexamethasone; Group D: Medium...
August 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/28816692/questionnaires-in-patients-with-unilateral-sudden-sensorineural-hearing-loss
#5
Gyu Ho Hwang, Jae Woo Joo, In Sik Song, Yoon Chan Rah, June Choi
OBJECTIVE: In this study, we evaluated the prognostic value of the Dizziness Handicap Inventory (DHI) and the Tinnitus Handicap Inventory (THI) in patients with unilateral sudden sensorineural hearing loss (SSNHL). MATERIALS AND METHODS: In total, 101 patients with unilateral SSNHL (44 women, 57 men), who were admitted and treated at our institution between December 2012 and June 2014, were included in the study. All patients completed the questionnaires for DHI and THI during their admission and were treated with bed rest and oral methylprednisolone (1 mg/kg, which was eventually tapered)...
August 2017: Journal of International Advanced Otology
https://www.readbyqxmd.com/read/28761208/sudden-bilateral-sensorineural-hearing-loss-following-postpartum-hemorrhage-a-case-report
#6
Sara Mirzaeian, Sedigheh Ayati, Asieh Maleki
The prevalence of bilateral sudden sensorineural hearing loss (SSNHL) is less than 5% and the etiology of most cases is unknown. Due to many structural and functional similarities between the kidney and inner ear, many conditions, diseases, and drugs have both renal and cochlear effects and toxicities. There are several reports of SSNHL in patients with CRF, uraemic patient, hemodialysis treatment, and ARF. Here, we report a rare manifestation of SSNHL following severe postpartum hemorrhage that has simultaneous renal failure and cochlear impairment...
July 2017: Iranian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28738977/glutathione-peroxidase-3-gene-polymorphisms-and-the-risk-of-sudden-sensorineural-hearing-loss
#7
Chen-Yu Chien, Tzu-Yen Huang, Shu-Yu Tai, Ning-Chia Chang, Hsun-Mo Wang, Ling-Feng Wang, Kuen-Yao Ho
The glutathione peroxidase 3 gene (GPX3) is reported to be a risk factor for arterial ischaemic stroke and cerebral venous thrombosis. GPX3 may be one of the aetiologies of sudden sensorineural hearing loss (SSNHL), which might be attributed to the genetic effect of GPX3 by influence reactive oxygen species (ROS). Unbalanced ROS have been associated with susceptibility to SSNHL. Therefore, we conducted a case-control study with 416 SSNHL cases and 255 controls. Five single nucleotide polymorphisms (SNPs) were selected...
July 2017: Kaohsiung Journal of Medical Sciences
https://www.readbyqxmd.com/read/28555597/hyperbaric-oxygen-therapy-as-salvage-therapy-for-sudden-sensorineural-hearing-loss
#8
Jakov Ajduk, Mihael Ries, Robert Trotic, Ivana Marinac, Kovacic Vlatka, Vladimir Bedekovic
OBJECTIVE: To measure the effect of hyperbaric oxygen (HBO) therapy as salvage therapy after the failure of steroid therapy for sudden sensorineural hearing loss (SSNHL). MATERIALS AND METHODS: Ninety-three patients with SSNHL were unsuccessfully treated with systemic steroid therapy. Following steroid therapy, 43 patients received additional HBO therapy while 50 did not. Hearing levels at 0.25, 0.5, 1, 2, 4, and 8 kHz before and after therapy were measured. RESULTS: A significant difference in hearing thresholds after HBO therapy was found at all frequencies in patients with a hearing loss of >61 dB...
April 2017: Journal of International Advanced Otology
https://www.readbyqxmd.com/read/28394652/nationwide-epidemiological-survey-of-idiopathic-sudden-sensorineural-hearing-loss-in-japan
#9
Ryosuke Kitoh, Shin-Ya Nishio, Kaoru Ogawa, Sho Kanzaki, Naohito Hato, Michihiko Sone, Satoshi Fukuda, Akira Hara, Tetsuo Ikezono, Kotaro Ishikawa, Satoshi Iwasaki, Kimitaka Kaga, Seiji Kakehata, Atsushi Matsubara, Tatsuo Matsunaga, Takaaki Murata, Yasushi Naito, Takashi Nakagawa, Kazunori Nishizaki, Yoshihiro Noguchi, Hajime Sano, Hiroaki Sato, Mikio Suzuki, Hideo Shojaku, Haruo Takahashi, Hidehiko Takeda, Testuya Tono, Hiroshi Yamashita, Tatsuya Yamasoba, Shin-Ichi Usami
OBJECTIVES: Using a large-scale nationwide survey database, we investigated the epidemiological characteristics for idiopathic SSNHL in Japan. METHODS: The subjects for this analysis were patients registered in a Japanese multicentre database between April 2014 and March 2016. A total of 3419 idiopathic SSNHL patients were registered in the database, and the clinical characteristics of the idiopathic SSNHL patients were obtained. Several factors associated with the severity of hearing impairment and prognosis were then investigated...
2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28384627/simultaneous-versus-sequential-intratympanic-steroid-treatment-for-severe-to-profound-sudden-sensorineural-hearing-loss
#10
Myung Hoon Yoo, Won Sub Lim, Joo Hyun Park, Joong Keun Kwon, Tae-Hoon Lee, Yong-Hwi An, Young-Jin Kim, Jong Yang Kim, Hyun Woo Lim, Hong Ju Park
OBJECTIVES: Severe-to-profound sudden sensorineural hearing loss (SSNHL) has a poor prognosis. We aimed to compare the efficacy of simultaneous and sequential oral and intratympanic steroids for this condition. METHODS: Fifty patients with severe-to-profound SSNHL (>70 dB HL) were included from 7 centers. The simultaneous group (27 patients) received oral and intratympanic steroid injections for 2 weeks. The sequential group (23 patients) was treated with oral steroids for 2 weeks and intratympanic steroids for the subsequent 2 weeks...
2016: Audiology & Neuro-otology
https://www.readbyqxmd.com/read/28384326/increased-risk-of-sudden-sensorineural-hearing-loss-in-patients-with-hepatitis-virus-infection
#11
Hsin-Chien Chen, Chi-Hsiang Chung, Chih-Hung Wang, Jung-Chun Lin, Wei-Kuo Chang, Fu-Huang Lin, Chang-Huei Tsao, Yung-Fu Wu, Wu-Chien Chien
The etiology of sudden sensorineural hearing loss (SSNHL) remains unclear. Possible causes of SSNHL include vascular diseases, viral infection, and autoimmune disorders. Therefore, we investigated whether hepatitis virus infection is correlated with the risk of SSNHL. Using data from the Taiwan Longitudinal Health Insurance Database, we conducted a retrospective matched-cohort study to compare patients diagnosed with hepatitis B or C virus (HBV/HCV) infections from January 1, 2000, to December 31, 2010, (N = 170,942) with frequency-matched controls (N = 512,826) at a ratio of 1:3 by sex, age, and index year...
2017: PloS One
https://www.readbyqxmd.com/read/28366083/idiopathic-sudden-sensorineural-hearing-loss-and-acute-low-tone-sensorineural-hearing-loss-a-comparison-of-the-results-of-a-nationwide-epidemiological-survey-in-japan
#12
Tadao Yoshida, Michihiko Sone, Ryosuke Kitoh, Shin-Ya Nishio, Kaoru Ogawa, Sho Kanzaki, Naohito Hato, Satoshi Fukuda, Akira Hara, Tetsuo Ikezono, Kotaro Ishikawa, Satoshi Iwasaki, Kimitaka Kaga, Seiji Kakehata, Atsushi Matsubara, Tatsuo Matsunaga, Takaaki Murata, Yasushi Naito, Takashi Nakagawa, Kazunori Nishizaki, Yoshihiro Noguchi, Hajime Sano, Hiroaki Sato, Mikio Suzuki, Hideo Shojaku, Haruo Takahashi, Hidehiko Takeda, Testuya Tono, Hiroshi Yamashita, Tatsuya Yamasoba, Shin-Ichi Usami
OBJECTIVES: The aim of this study was to investigate the differences between idiopathic sudden sensorineural hearing loss (SSNHL), and acute low-tone sensorineural hearing loss (ALHL) using the results of a nationwide survey database in Japan and to analyze the variables associated with their clinical features and the severity of hearing impairment, treatment, and prognosis. METHODS: Participants were patients registered between April 2014 and March 2016 in a multicenter epidemiological survey database involving 30 university hospitals and medical centers across Japan...
2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28366076/relationships-among-drinking-and-smoking-habits-history-of-diseases-body-mass-index-and-idiopathic-sudden-sensorineural-hearing-loss-in-japanese-patients
#13
Mitsumasa Umesawa, Gen Kobashi, Ryoshuke Kitoh, Shin-Ya Nishio, Kaoru Ogawa, Naohito Hato, Michihiko Sone, Satoshi Fukuda, Akira Hara, Tetsuo Ikezono, Kotaro Ishikawa, Satoshi Iwasaki, Kimitaka Kaga, Seiji Kakehata, Atsushi Matsubara, Tatsuo Matsunaga, Takaaki Murata, Yasushi Naito, Takashi Nakagawa, Kazunori Nishizaki, Yoshihiro Noguchi, Hajime Sano, Hiroaki Sato, Mikio Suzuki, Hideo Shojaku, Haruo Takahashi, Hidehiko Takeda, Tetsuya Tono, Hiroshi Yamashita, Tatsuya Yamasoba, Shin-Ichi Usami
OBJECTIVES: To present the cardiovascular risk factors in idiopathic sudden sensorineural hearing loss (SSNHL) patients enrolled in a nationwide epidemiological survey of hearing disorders in Japan. MATERIALS AND METHODS: We compiled the cardiovascular risk factors in 3073 idiopathic SSNHL subjects (1621 men and 1452 women) and compared their proportions with controls as part of the National Health and Nutrition Survey in Japan, 2014. The cardiovascular risk factors consisted of drinking and smoking habits, a history of five conditions related to cardiovascular disease and body mass index...
2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28366034/prognostic-impact-of-gene-polymorphisms-in-patients-with-idiopathic-sudden-sensorineural-hearing-loss
#14
Ryosuke Kitoh, Shin-Ya Nishio, Shin-Ichi Usami
OBJECTIVE: To investigate whether genetic polymorphisms (single-nucleotide polymorphism [SNPs]) have a prognostic influence on hearing recovery after standardized corticosteroid therapy. METHODS: A total of 192 gene samples from idiopathic sudden sensorineural hearing loss (SSNHL) patients registered in the Intractable Inner Ear Disease Gene Bank were enrolled and, as the candidate genes, 16 SNPs from 13 genes were selected for this study. Fischer's exact test was used to compare allele frequencies in each SNP between the patients with good hearing recovery and patients with poor hearing recovery...
2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28359220/the-effect-of-initial-treatment-on-hearing-prognosis-in-idiopathic-sudden-sensorineural-hearing-loss-a-nationwide-survey-in-japan
#15
Masahiro Okada, Naohito Hato, Shin-Ya Nishio, Ryosuke Kitoh, Kaoru Ogawa, Sho Kanzaki, Michihiko Sone, Satoshi Fukuda, Akira Hara, Tetsuo Ikezono, Kotaro Ishikawa, Satoshi Iwasaki, Kimitaka Kaga, Seiji Kakehata, Atsushi Matsubara, Tatsuo Matsunaga, Takaaki Murata, Yasushi Naito, Takashi Nakagawa, Kazunori Nishizaki, Yoshihiro Noguchi, Hajime Sano, Hiroaki Sato, Mikio Suzuki, Hideo Shojaku, Haruo Takahashi, Hidehiko Takeda, Tetsuya Tono, Hiroshi Yamashita, Tatsuya Yamasoba, Shin-Ichi Usami
OBJECTIVE: To investigate the hearing prognosis of idiopathic sudden sensorineural hearing loss (SSNHL) treated with different initial therapies. METHODS: Subjects consisted of patients diagnosed with idiopathic SSNHL within 7 days from onset and showing severe hearing loss (≥60 dB), who were registered in a Japanese multicenter database between April 2014 and March 2016. Subjects were divided into four groups according to initial therapy: (1) steroids, (2) steroids + Prostaglandins (PGs), (3) intratympanic steroids (ITS), and (4) no steroids...
2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28207624/combined-intratympanic-and-systemic-use-of-steroids-as-a-first-line-treatment-for-sudden-sensorineural-hearing-loss-a-meta-analysis-of-randomized-controlled-trials
#16
Xue Han, Xiao Yin, Xiaodong Du, Changling Sun
OBJECTIVE: To compare the efficacy of combination therapy (combined intratympanic and systemic use of steroids, CT) with systemic steroid therapy (SST) as a primary treatment for sudden sensorineural hearing loss (SSNHL). METHODS: An electronic database search (PubMed, Embase, Cochrane Library, and CNKI databases) was performed. Review Manger 5.3 was used for data synthesis. Data were collected on the following outcomes of interest: the proportion of patients with hearing improvement, changes in pure tone averages (PTA), and speech discrimination score (SDS)...
April 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28163314/a-narrative-review-of-obesity-and-hearing-loss
#17
REVIEW
N Dhanda, S Taheri
The comorbidities related to obesity are already extensive, but as the prevalence of obesity increases globally, so do the number of its associated conditions. The relationship between hearing impairment and obesity is a relatively recent research interest, but is significant as both conditions have the ability to substantially reduce an individual's quality of life both physically and psychologically. Obesity has a significant effect on vascular function, and this may have an impact on highly vascular organs such as the auditory system...
July 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/27964845/intratympanic-steroid-injection-and-hyperbaric-oxygen-therapy-for-the-treatment-of-refractory-sudden-hearing-loss
#18
Filiz Gülüstan, Zahide Mine Yazıcı, Wesam M E Alakhras, Omer Erdur, Harun Acipayam, Levent Kufeciler, Fatma Tulin Kayhan
INTRODUCTION: Controversy surrounds the use of salvage therapies to treat sudden sensorineural hearing loss (SSNHL), with no consensus on recommendations. While several studies have demonstrated the effectiveness of intratympanic administration of steroids (ITS) and hyperbaric oxygen (HBO) treatment, few have compared the efficacy of ITS and HBO therapy in patients with refractory SSNHL. OBJECTIVE: We evaluated the efficiency of ITS and HBO therapy in patients with refractory SSNHL...
November 22, 2016: Brazilian Journal of Otorhinolaryngology
https://www.readbyqxmd.com/read/27895287/sudden-sensorineural-hearing-loss-is-there-a-connection-with-inner-ear-electrolytic-disorders-a-literature-review
#19
REVIEW
Andrea Ciorba, Virginia Corazzi, Chiara Bianchini, Claudia Aimoni, Henryk Skarzynski, Piotr Henryk Skarzynski, Stavros Hatzopoulos
Electrolytic disorders of the inner ear represent a model that could be implicated in partially explaining the pathogenesis of sudden sensorineural hearing loss (SSNHL). Different types of electrolytes and different inner-ear loci are involved in cochlear homeostasis physiologically, to ensure the maintenance of an ion-balanced cochlear environment allowing a normal hair cell function. It has been hypothesized that a sudden loss of endocochlear potential, due to a rapid disruption of the inner ear fluid osmolality, could be responsible for a deterioration of the hearing function caused by damaged hair cells...
December 2016: International Journal of Immunopathology and Pharmacology
https://www.readbyqxmd.com/read/27861924/intratympanic-dexamethasone-in-sudden-sensorineural-hearing-loss-a-systematic-review-and-meta-analysis
#20
REVIEW
Nagi G El Sabbagh, Maida J Sewitch, Aren Bezdjian, Sam J Daniel
OBJECTIVE: Systemic dexamethasone has demonstrated conclusive benefits in reversing sudden sensorineural hearing loss (SSNHL) despite considerable number of potential side effects. In contrast, the intratympanic route of steroid administration averts several possible complications. This study aims to examine the literature to delineate the efficacy and side effect of intratympanic dexamethasone (ITD) injection for the treatment of SSNHL. DATA SOURCE: Cochrane, Embase, and MEDLINE electronic databases from January 1950 to August 2014, with an update performed on November 10, 2014...
November 15, 2016: Laryngoscope
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