Aural rehabilitation is defined as a comprehensive service which includes hearing aid fitting, hearing aid orientation, auditory training, and informational/educational counseling for people with hearing loss in order to reduce deficits of auditory function, difficulty in communication, and limited social activity, and ultimately to enhance their quality of life. Although it is well known that auditory training among a large scope of the aural rehabilitation is critical to improve residual hearing of hearing-impaired adults and/or older adults, there are some limitations to conduct it in the clinic in terms of time consuming and individual difference. In this review paper, we introduce two of the most popular web-based auditory training programs, namely Listening and Communication Enhancement And customized learning: Exercises for Aural Rehabilitation. The paper analyzes their purpose, contents, effect (or benefit) of auditory training, and clinical application, while arguing their pros and cons. In conclusion, we discuss a necessary of developing auditory training platforms for the hearing-impaired adults and older adults, and then of forging systematic web-based auditory training tools with a low-cost and high efficiency because aging population is rapidly increasing in Korea.
Adult ; Aging ; Correction of Hearing Impairment* ; Counseling ; Education* ; Exercise* ; Hearing ; Hearing Aids ; Hearing Loss ; Humans ; Individuality ; Korea ; Learning* ; Quality of Life

OBJECTIVES: The aim of this study was to analyze the current status and problems of hearing screening tests for newborns in low-income families in the southeastern Korea.METHODS: This study analyzed data from the Ministry of Health and Welfare's project on the early detection of hearing loss in newborns in low-income families in the southeastern Korea (2011-2015).RESULTS: The referral rate was 1.33, 1.69, and 1.27% in Daegu, Gyeongbuk, and Ulsan, respectively. The confirmatory test rate was 36.09, 23.38, and 52.94% in Daegu, Gyeongbuk, and Ulsan, respectively. The incidence of hearing loss (adjusted) was 0.41, 0.62, and 0.41% in Daegu, Gyeongbuk, and Ulsan, respectively. After confirming hearing loss, newborns with hearing handicaps were mostly lost to follow-up, and rehabilitation methods, such as hearing aids or cochlear implants, were not used. The screening tests were performed within 1 month of birth, and the confirmatory tests were generally performed within 3 months of birth. However, more than 3 months passed before the confirmatory tests were performed in infants with risk factors for hearing loss in Gyeongbuk and Ulsan.CONCLUSIONS: Hearing screening tests were conducted in newborns from low-income families in southeastern Korea who received a coupon for free testing, but the newborns that were referred after the screening tests were not promptly linked to the hospitals where confirmatory tests were performed. Furthermore, hearing rehabilitation was not consistently performed after hearing loss was confirmed. To successful early hearing loss detection and intervention, a systematic tracking system of hearing loss children is needed.
Child ; Cochlear Implants ; Correction of Hearing Impairment ; Daegu ; Gyeongsangbuk-do ; Hearing Aids ; Hearing Loss ; Hearing Tests ; Hearing ; Humans ; Incidence ; Infant ; Infant, Newborn ; Korea ; Lost to Follow-Up ; Mass Screening ; Parturition ; Referral and Consultation ; Rehabilitation ; Risk Factors ; Ulsan

OBJECTIVES: The aim of this study was to analyze the current status and problems of hearing screening tests for newborns in low-income families in the southeastern Korea. METHODS: This study analyzed data from the Ministry of Health and Welfare's project on the early detection of hearing loss in newborns in low-income families in the southeastern Korea (2011-2015). RESULTS: The referral rate was 1.33, 1.69, and 1.27% in Daegu, Gyeongbuk, and Ulsan, respectively. The confirmatory test rate was 36.09, 23.38, and 52.94% in Daegu, Gyeongbuk, and Ulsan, respectively. The incidence of hearing loss (adjusted) was 0.41, 0.62, and 0.41% in Daegu, Gyeongbuk, and Ulsan, respectively. After confirming hearing loss, newborns with hearing handicaps were mostly lost to follow-up, and rehabilitation methods, such as hearing aids or cochlear implants, were not used. The screening tests were performed within 1 month of birth, and the confirmatory tests were generally performed within 3 months of birth. However, more than 3 months passed before the confirmatory tests were performed in infants with risk factors for hearing loss in Gyeongbuk and Ulsan. CONCLUSIONS: Hearing screening tests were conducted in newborns from low-income families in southeastern Korea who received a coupon for free testing, but the newborns that were referred after the screening tests were not promptly linked to the hospitals where confirmatory tests were performed. Furthermore, hearing rehabilitation was not consistently performed after hearing loss was confirmed. To successful early hearing loss detection and intervention, a systematic tracking system of hearing loss children is needed.
Child ; Cochlear Implants ; Correction of Hearing Impairment ; Daegu ; Gyeongsangbuk-do ; Hearing Aids ; Hearing Loss ; Hearing Tests ; Hearing* ; Humans ; Incidence ; Infant ; Infant, Newborn* ; Korea* ; Lost to Follow-Up ; Mass Screening* ; Parturition ; Referral and Consultation ; Rehabilitation ; Risk Factors ; Ulsan

OBJECTIVE: Because of communication difficulties, the hearing-impaired face many disadvantages throughout their lives. One of those is limited access to health care services, particularly medication service. Though they suffer from problems related to taking medication properly, there have been few studies on their actual condition of medication use in Korea. This study is to investigate any obstacles to properly taking medications and, therefore, to suggest preliminary evidence for policy measures to improve safe medication use among the hearing-impaired. METHODS: Study participants consisted of hearing-impaired individuals living in Seoul. We also interviewed two sign language interpreters in order to illuminate health care state of the hearing-impaired. In-depth interview for each study participant was recorded and was translated into a written script for analysis. RESULTS: Study participants were comprised of four women (66.6%) and two men (33.3%). There were one participants in 20's, two participants in 30's, one 40's, and two 50's. Sign language interpreters were all women. One was in her 30's and the other was in her 40's. Communication difficulties have been found to be key barrier to use medication safely. A negative image of pharmacists also hinders safe medication usage, lowering access to local pharmacy and leading discretional self-medication. This article provides pharmacists with solutions to promote adherence in this population. CONCLUSION: The hearing-impaired had limited access to medication-related information as well as using services in a hospital and local pharmacy due to their disability. Institutional improvement for safe medication usage among the hearing-impaired is necessary.
Delivery of Health Care ; Female ; Health Services Accessibility ; Hearing ; Humans ; Korea ; Male ; Pharmacists ; Pharmacy ; Seoul ; Sign Language

Implantable devices for aural rehabilitation are widely developed worldwide. In the manuscript, we review the implantable middle ear hearing devices currently in use, such as the Vibrant Soundbridge system (Med-El Corporation), the MAXUM system (Ototronix LLC), the fourth-generation of Carina prosthesis (Otologics LLC), and the Esteem device. Implantable hearing aids will unquestionably be the major drivers of advancement in otologic practice in early future, improving the quality of life of an increasingly aged population, which will consequently require increased levels of hearing support.
Correction of Hearing Impairment ; Ear, Middle* ; Hearing ; Hearing Aids ; Ossicular Prosthesis* ; Prostheses and Implants ; Quality of Life

Alzheimer's disease (AD) is a neurodegenerative disorder in which neuronal loss causes cognitive decline and other neuropsychiatric problems. It can be diagnosed based on history, examination, and appropriate objective assessments, using standard criteria such as the Diagnostic and Statistical Manual of Mental Disorders or the National Institute of Neurological and Communicative Disorders and Stroke and the Alzheimer's Disease and Related Disorders Association (NINCDS-ADRDA). Brain imaging and biomarkers are making progress in the differential diagnoses among the different disorders. The cholinesterase inhibitors, donepezil, rivastigmine and galantamine and N-methyl-D-aspartate receptors antagonist memantine are approved by the US Food and Drug Administration for AD. Recently some acetylcholinesterase inhibitors gained approval for the treatment of severe AD and became available in a higher dose formulation or a patch formulation. Optimal care in AD is multifactorial and it should include early diagnosis and multidisciplinary care with pharmacological and nonpharmacological interventions including exercise interventions, cognitive interventions and maintenance of social networks.
Alzheimer Disease* ; Biomarkers ; Cholinesterase Inhibitors ; Communication Disorders ; Diagnosis* ; Diagnosis, Differential ; Diagnostic and Statistical Manual of Mental Disorders ; Early Diagnosis ; Galantamine ; Memantine ; Neurodegenerative Diseases ; Neuroimaging ; Neurons ; Receptors, N-Methyl-D-Aspartate ; Rivastigmine ; Stroke ; United States Food and Drug Administration

BACKGROUND AND OBJECTIVES: Although popular as a method for aural rehabilitation with hearing impairment, hearing aids are susceptible to inflow of foreign materials such as water, sweat, and dust, causing corrosion of the circuit board and eventual device failure. Performance of hearing aids is evaluated by assessing the applicability of hydrophobic nano-coating technique using waterproof hearing aids electronic devices. SUBJECTS AND METHOD: Performance was evaluated using a Fonix 7000 for the maximum output sound pressure level (Max OSPL 90), high frequency average full on gain (HFA FOG), total harmonic distortion and input noise level for 13 hearing aids. Nine of the 13 hearing aids were tested after nano-coating was applied to 2.5 µm of thickness. Fro the immersion test, hearing aids were subjected to 1 m of depth of water and performance was immediately measured; they were also measured after a day and also after a month. RESULTS: In the coated group, Max OSPL 90, HFA FOG were significantly reduced but the corrosion of the circuit board was not observed. The four hearing aids without nano-coating failed to work immediately after the immersion test. However, there were no changes in performance after a month of immersion in any of the aids. For the non-coated group, corrosion of the circuit board was observed after 1 month. CONCLUSION: Nano-coating is a competitive technology and an advangtage to have to ensure waterproof effect and corrosion prevention. Thus it should be recognized as essential technology to enhance performance of hearing aids.
Correction of Hearing Impairment ; Corrosion ; Dust ; Equipment Failure ; Hearing Aids* ; Hearing Loss ; Hearing Tests ; Hearing* ; Immersion ; Noise ; Pilot Projects* ; Rehabilitation ; Sweat ; Water ; Weather

Presbycusis is gradual hearing loss in both ears that commonly occurs as people age. Presbycusis is a complex phenomenon characterized by audiometric threshold shift, deterioration in speech-understanding and speech-perception difficulties in a noisy environment. Factors contributing to presbycusis include mitochondria DNA mutation, genetic disorders, hypertension, diabetes, metabolic disease and other systemic diseases in the intrinsic aspects. Extrinsic factors include noise, ototoxic medication and diet. However, presbycusis may not be related to the intrinsic and extrinsic factors separately. Presbycusis can greatly affect one's quality of life; impaired hearing restricts communication and untreated presbycusis could result in social isolation and even depression. Current amplification methods related to auditory rehabilitation can provide improved communication ability to users. Nevertheless, only a minority of elderly people with impaired hearing use hearing aids. The purpose of this review is to raise the awareness of presbycusis, to update our current understanding of presbycusis with a focus on age-related deficits in auditory and cognitive processing of speech and to explore strategies of prevention, identification, amplification, and aural rehabilitation. The ultimate goal is to improve the quality of hearing health care and the overall quality of life of older adults.
Adult ; Aged ; Communication ; Correction of Hearing Impairment ; Delivery of Health Care ; Depression ; Diet ; DNA ; Ear ; Hearing ; Hearing Aids ; Hearing Loss ; Humans ; Hypertension ; Metabolic Diseases ; Mitochondria ; Noise ; Presbycusis* ; Quality of Life ; Rehabilitation ; Social Isolation

Sensorineural hearing loss is one of the most common chronic clinical disorders that we can easily encounter. The etiology of sensorineural hearing loss is multifactorial: congenital, idiopathic, traumatic, noise-induced, head injury induced, infectious disease, drug induced, degenerative, immune disorder, vestibular schwannoma and Meniere's disease. Many people are living with the discomfort of hearing loss because fundamental treatment is has not yet been found. Also due to the progress of medical science, human life span has been extended. As the result, the number of patients suffering from hearing loss has increased. But the present situation does not measure up to the demand for recovery of hearing loss. Hearing loss has a great influence on the quality of life. To overcome this situation, neural prostheses such as the cochlear implant and auditory brainstem implant are helpful for the rehabilitation of total deaf patients. Recently, due to the advancement of studies related to hair cell regeneration and the field of gene therapy on the inner ear has made big progress during the last few years. The purpose of this study is to describe the latest known causes and rehabilitation of sensorineural hearing loss.
Auditory Brain Stem Implants ; Cochlear Implants ; Communicable Diseases ; Correction of Hearing Impairment ; Craniocerebral Trauma ; Ear, Inner ; Genetic Therapy ; Hair ; Hearing Loss ; Hearing Loss, Sensorineural* ; Hearing* ; Humans ; Immune System Diseases ; Meniere Disease ; Neural Prostheses ; Neuroma, Acoustic ; Quality of Life ; Regeneration ; Rehabilitation*

PURPOSE: Confronting the growing burden of dementia requires understanding the causes and predictors of dementia in order to develop preventive strategies. In Korea a large proportion (71%) of dementia is Alzheimer's disease, and the risk factors have not yet been elucidated. Dietary factors may be possible risk factors, however research on the relationship between Alzheimer's disease and dietary behaviors has been insufficient. The purpose of this study was to investigate the association between compliance with the "Dietary Guidelines for Elderly (The Ministry of Health and Welfare, 2011)" and Alzheimer's disease among Korean elderly. METHODS: Elderly persons who visited a University hospital or a dementia center of Seoul and agreed to participate in the examinations were selected. Among 277 subjects, 89 Alzheimer patients were selected with diagnosis and 118 subjects were assigned to the control group. Diagnosis of Alzheimer's disease was based on Alzheimer's disease criteria of Diagnostic and Statistical manual of Mental Disorders, 4th edition (DSM-IV) and criteria of National Institute of Neurological and Communicative Disorders and Stroke-Alzheimer's Disease and related Disorders Association (NINCDS-ADRDA). Information on the general characteristics, health related behaviors and compliance with the dietary guidelines for Korean elderly was collected by face to face interview using a structured questionnaire. Anthropometric variables were measured during the survey. RESULTS: Total compliance score of dietary guidelines was significantly lower in the Alzheimer's disease group than in the control group (p = 0.0001). The odds ratio of Alzheimer's disease was significantly decreased in the group with the highest dietary guideline compliance score (OR = 0.47, 95 % CI = 0.18~1.09) compared to the group with the lowest compliance score. CONCLUSION: The results indicate that increasing compliance with the dietary guidelines could be an effective strategy to decrease the risk of Alzheimer's disease among Korean elderly.
Aged* ; Alzheimer Disease* ; Communication Disorders ; Compliance* ; Dementia ; Diagnosis ; Diagnostic and Statistical Manual of Mental Disorders ; Humans ; Korea ; Nutrition Policy* ; Odds Ratio ; Surveys and Questionnaires ; Risk Factors ; Seoul