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Investigation on residual hearing of 229 deaf-mute children and their audio-speech recovery

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Journal of Medical Colleges of PLA(China) 1992年第2期7卷 197-199页

作者：郭梦和王锦玲李志纯邱建华毛蔚英刘顺利乔莉邓瑶珠 Department of Otorhinolaryngology Xijing HospitalFourth Military Medical UniversityXi'an 710032

An mvestigation and analysis of 229 deal-mute children revealed that 54.2％ of ac-quired deafness were mused by ototoxic aminoglycoside *** is an upward trend of the oc-cunence of the disease in the recent years and more attention should be paid to *** result ofpure tone audiometry showed that more than 90.4％ of deaf-mute children had some ***-six deal-mute children whose average hearing thresholds of speech frequency werebetter them 90dB(HL)had serviceable speech for daily use 3 after 3 to 18 months’ speech Warn-ing,and 4 of them were transferred to ordinary primary *** authors are of the opinionthat the deaf-mute children should use heating-aids as early as possible so as to promote theirspeech.

关键词： deafness mutism residual hearing audo-speech recover human

Investigation on gunner's hearing organ damage:ear drum inspection and acoustic impedance measurement

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Journal of Medical Colleges of PLA(China) 1991年第4期6卷 370-373页

作者：黄维国王尔贵李志纯毛尉英刘顺利郭梦和王锦玲 Department of Otorhinolaryngology Xijing HospitalFourth Military Medical UniversityXi'an 710032

The ear drums of 279 long-range gunners and 156 short-range gunners who hadparticipated in a battle for 4 months were inspected and 442 ears were subjected to acousticimpedance *** results showed that retraction was the main change of the ear drums,then,opacity and *** average static compliance was 1.06,tympanograms were 75.6% oftype A and 21.1% of *** obvious difference in acoustic reflex threshold at different frequencieswas found between the 2 sorts of *** the short-range cannon gunners suffered a more seri-ous high frequency hearing loss.

关键词： acoustic impedance tests tympanic membrane blast injuries static compliance hearing loss noise-induced

Study on development of mouse's hearing

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郑州大学学报(医学版) 2000年第6期35卷 497-498页

作者： ZHAO Yulin, DONG Mingmin, DONG Minsheng Department of Otolaryngology, the First Affiliated Hospital,Henan Medical University, Zhengzhou?450052 河南医科大学附属第一医院河南郑州 450052

The development of hearing varies in different ani-mals. hearing depends on the development of a normal anatomic transformer (middle ear) and transducer (innerear), a central nervous system and its auditory afferentand efferent *** Kunming strain mice were used in the *** mice were equally divided into 8 groups accordingto their ages. The day numbers of age of each group wereP9 (the 9th postnatal day, P9), Pl0, P13, P14, P20,P40 and P70 (adult mice), respectively. Eight nerve ac-tion potential (AP) thresholds induced by click were ob-tained.

关键词： hearing development threshold mou4

Impaired hearing in Mitochondrial Disorders

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Chinese Medical Journal 2015年第13期128卷 1839-1839页

作者： Josef Finsterer Sinda Zarrouk-Mahjoub Krankenanstalt Rudolfstiftung Vienna Austria Genomics Platform Pasteur institute of Tunis Tunis Tunisia

To the Editor： With interest, we read the article reported by Liu et al. about the frequency of central and peripheral auditory system affection in 73 patients with a mitochondrial disorder （MID） due to mitochondri... 详细信息

关键词： Impaired hearing Disorders

Disability and Quality of Life among Elderly Persons with Self-Reported hearing Impairment: Report from the Ibadan Study of Aging

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International Journal of Otolaryngology and Head & Neck Surgery 2013年第2期2卷 63-67页

作者： Akeem O. Lasisi Oye Gureje Department of Otorhinolaryngology University of Ibadan Ibadan Nigeria Department of Psychiatry University of Ibadan Ibadan Nigeria

Background: Despite a high prevalence of hearing impairment (HI) among the elderly, the effect on their quality of life (QOL) has not been well studied in this environment. Aim: To determine the prevalence of disability and profile of QOL among elderly persons (aged ≥65 years) with HI. Design of Study: Cross-sectional. Setting: Eight contiguousYoruba-speaking states in Nigeria. Methods: Face-to-face interviews of respondents selected using a multi-stage, stratified area probability sampling of households;HI was based on self report and observer confirmation and the QOL was measured with the World Health Organization brief version (WHOQOL-Bref). Results: The prevalence of disability in Activities of Daily Living (ADL) was 35.4% while it was 10.1% in Instrumental ADL. Prevalence increased significantly with increasing age (P = 0.05). Disability in ADL (P = 0.01), poor family interaction (P = 0.01), poor community involvement (P = 0.01) cognitive impairment (P = 0.05) and poor report of overall health (P = 0.05) were significantly more common among the elderly with HI than those without. No significant differences were found in regard to current depression or the likelihood of experiencing verbal, physical or emotional abuses. Logistic regression analyses adjusting for age, sex, chronic medical conditions and disability confirmed the salient effect of HI on the decrement in the physical domains (P = 0.05). Conclusion: HI is associated with high prevalence of disability and has adverse effect on the quality of life. This observation strengthens the need for hearing rehabilitation in the policy formulation on the care of the elderly in resource-poor settings.

关键词： Community Elderly hearing Impairment Disability Quality of Life Activity of Daily Living

Otoacoustic Emissions and Evoked Potentials in Infants after Breast-Feeding Jaundice——hearing Dysfunction in Breast-Feeding Jaundice

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Neuroscience & Medicine 2012年第3期3卷 270-274页

作者： Adrián Poblano Norma Ballesteros Carmina Arteaga Blanca Flores Teodoro Flores Laboratory of Clinical Neu-rophysiology National Institute of Rehabilitation Mexico City Mexico Laboratory of Cognitive Neurophysiology National Institute of Rehabilitation Mexico City Mexico

We study hearing in a group of infants with Breast-feeding jaundice (BFJ) by means of Transient-evoked otoacoustic emissions (T-EOE) and Brainstem auditory evoked potentials (BAEP) searching for relationship between bilirubin serum levels and auditory dysfunction. Eleven infants born at-term with BFJ were selected for the study. We studied also 11 control age- and gender matched healthy at-term infants without signs of jaundice. T-EOAE studies were performed between 5-7 days after birth, and 3 months later. BAEP studies were performed once. BFJ group infants exhibited lower amplitudes in T-EOE than infants in the control group. These differences disappear at the 3-month evaluation. In BAEP, we observed a significant latency delay of waves I and V in Breast-feeding jaundice group infants. All infants in both groups demonstrated reproducible wave V response at 30 decibels. No significant correlation values were observed between bilirubin serum levels and T-EOE and BAEP variables. Our data suggest that BFJ can result in transient peripheral and central auditory dysfunction. Dysfunction is reversible after treatment of infants with BFJ.

关键词： Breast-Feed Jaundice Hyperbilirubinemia hearing Neonates Transient-Evoked Otoacoustic Emissions Brainstem Auditory Evoked Potentials

Newborn hearing Screening—Experience at a Tertiary Hospital in Northwest India

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International Journal of Otolaryngology and Head & Neck Surgery 2013年第5期2卷 211-214页

作者： John Jewel P. V. Varghese Tejinder Singh Ashish Varghese Department of ENT—Head and Neck Surgery Christian Medical College Ludhiana India Department of Paediatrics Christian Medical College Ludhiana India

Objective: To determine the incidence of hearing impairment in a standardized population of neonates seeking care in a tertiary hospital in Northwest India. Universal hearing screening is implemented in many developed countries. However, neither universal screening, nor high risk screening, exists in India. The incidence of hearing loss in India is found to be 1 to 6 per 1000 newborns screened [1-3]. Screening only the high risk neonates misses 50% of babies with hearing loss [4,5], hence a cost effective universal screening is the viable option to sustain such a program. In our study, the possible burden of hearing disability was evaluated in babies born at a tertiary care hospital in Northwest India. One thousand newborns were screened using Transient Evoked OtoAcoustic Emissions (TEOAE) and 28.6% of them had risk factors. Four out of One Thousand were detected with hearing loss. Brain Stem Evoked Response (BERA) was used to confirm and determine the extent and the type of deafness in the neonates who were screened positive.

关键词： hearing Loss Newborns Transient Evoked OtoAcoustic Emissions Universal Screening Brainstem Evoked Response Audiometry (BERA)

BEHAVIORAL hearing SCREENING OF INFANTS

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Chinese Journal of Biomedical Engineering(English Edition) 1998年第1期7卷 26-30页

作者： Zhengguo Zhang Wuling Zhang Jianming Wang Jinsen Lin(Institute of Basic Medical Sciences,Chinese Academy of Medical SciencesSchool of Basic Medicine,Peking Union Medical CollegeBeijing 100005,China)Xiaomei Ke(First Clinical College of Beijing Medical Uni

It is estimated that most of the deaf children have some residual hearing. If these deaf children can be identified early, fit with hearing aids early,andtrained to speak early,they may be able to join the mainstream of hearing *** are about 1. 16 million deaf children in China,and the number is increasingby 20 to 40 thousand each year. Some objective screening methods,such as auditorybrainstem response and otoacoustic emissions, can be more expensive than usingtrained people to perform behavioral screening. A portable “Behavioral infantScreening Audiometer”was designed by the authors. This audiometer can deliver different frequency and itensity sounds to the infants. The operator judges whether theinfant’s hearing is normal by his or her behavioral response,typically a head *** from three city communities in Beijing were screened in the communityclinics. The only criterion used for screening was that the inrants be between the ageof 26 and 36 weeks old. A total of 520 inrants were screened,and 43(8．3%) of themfailed. It took an average of 3 minutes to test an infant. Follow-up otoscope,auditory brainstem response audiometry and impedance audiometry in the First ClinicalCollege of Beijing Medical University on these 43 infants showed that 6 (1．15 % ) ofthem had a hearing loss and 37 of them had normal hearing. Follow-up on abovementioned tests were also performed on 50 infants from a control group that hadPassed the initial screening. None of them had hearing loss. The sensitivity of thisbehavioral screening was 100% and the speciticity of it was 92．8%. These resultssuggest that behavioral hearing screening is suitable for infants.

关键词： hearing brainstem auditory evoked impairment newborn screening Jacobson Patent failed

Peri-Operative hearing Impairment

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Open Journal of Anesthesiology 2012年第4期2卷 176-177页

作者： Vinodkumar Singh Ayush Sinha Rashmi Madan Department of Anaesthetics Guy’s and St Thomas NHS foundation trust London UK Department of Anaesthetics Queen Elizabeth Hospital NHS Trust King’s Lynn UK Department of Anaesthetics West Suffolk Hospital NHS Foundation Trust Bury St Edmunds UK

Peri-operative hearing impairment is a poorly reported morbidity following any type of anaesthesia. We report a case where the patient developed temporary hearing impairment after a gynaecological surgery. This recove... 详细信息

关键词： hearing Impairment Laryngeal Mask Airway Nitrous Oxide