Acceso a la provisión de salud auditiva en pacientes con Presbiacusia: Un modelo para la atención pública en Chile / Access to the provision of hearing health in patients with presbycusis: A new model of care for public hospitals in Chile

Introducción: La Presbiacusia es frecuente, genera un impacto negativo en la calidad de vida de las personas y costos para la sociedad. En Chile el acceso a salud auditiva está garantizado por GES, pero está limitado por disponibilidad de médicos especialistas. Objetivo: Evaluar un modelo de atención de pacientes con Presbiacusia en el sistema público que sea seguro, eficaz y eficiente. Material y Método: Pacientes mayores de 65 años que consultaron por primera vez en el Servicio de Otorrinolaringología del Hospital Padre Hurtado por hipoacusia entre junio y noviembre de 2022. Se realizó anamnesis, otomicroscopía y audiometría tonal. Se definieron signos de alarma en la audiometría: hipoacusia asimétrica y presencia de diferencia osteo-aérea. Estadística descriptiva con programa SSPS. Protocolo aprobado por el Comité de Ética de Investigación de Seres Humanos del SSMSO. Resultados: Se reclutaron 267 pacientes, 57,7% sexo femenino, mediana edad 77 años (rango 65 a 100 años). En la otomicroscopía se identificó tapón de cerumen en 15,7% (IC 95% 11,6%-20,6%) y otitis media crónica en 7,5% (IC 95% 4,5%-10,9%). Signos de alarma en la audiometría: hipoacusia sensorioneural asimétrica 21,7% (IC 95% 17,2%-26,6%) y gap osteo-aéreo 12,4% (IC 95% 8,6%-16,5%). En 62,2% (IC 95% 56,2%-68,2%) de los pacientes no había signo de alar-ma en al audiometría ni tapón de cerumen. Conclusión: La derivación de pacientes con Presbiacusia directamente a examen de audiometría es seguro en al menos un 62,2% de los pacientes, lo que disminuye las barreras en la provisión de salud auditiva en el sistema público en Chile.

Introduction: Presbycusis affects a significant proportion of elderly subjects with negative impact in the quality of life and economic costs for society. In Chile, GES guarantees the provision of hearing aids, but the access to medical specialists is scarce. Objective: Explore a model of care for patients with Presbycusis in the public sector of health that provides a secure protocol of care and reduces the barriers to access. Material and Method: Patients that attended the outpatient clinic of Otorhinolaryngology from Hospital Padre Hurtado because of hearing loss, between the months of June and November of 2022. All patients were subject to anamnesis, otomicroscopy, and tonal audiometry. Red flags in the audiometry: asymmetric hearing loss or the presence of an air-bone gap. Descriptive statistical analysis with SSPS. The protocol was approved by the local ethics committee. Results: We included 267 patients, 57, 7% female, median age 77 years (range 65 to 100). Earwax prevalence 15.7% (IC 95% 11.6%, 20.6%), chronic otitis media prevalence 7.5% (IC 95% 4.5%, 10.9%). Audiometric red flags_ asymmetric hearing loss in 21.7% (IC 95% 17.2%-26.6%), air-bone gap in 12.4% (IC 95% 8.6%-16.5%). In 62, 2% (IC 95% 56, 2%-68, 2%) of the subjects there were no red flags or earwax. Conclusion: A model of care for patients with Presbycusis that includes direct assessment with audiometry in the public health system is safe in at least 62, 2% of the cases. This observation can lead to an important reduction in the waiting time to access a hearing aid.

Implantación coclear en pacientes de edad avanzada: Resultados auditivos / Cochlear implantation in elderly patients: Hearing results

Introducción: El envejecimiento de la población, así como la ampliación en las indicaciones de implantación, hace que cada día haya más pacientes implantados mayores de 65 años, lo que supone un reto a nivel de ajuste y optimización auditiva. Se ha constatado que la implantación coclear en pacientes de edad avanzada generalmente conduce a una mejoría, tanto auditiva como en la neurocognición, la depresión, el aislamiento social, la actividad física y la calidad de vida. Objetivo: Los objetivos de este estudio son valorar las características de los pacientes implantados a partir de 65 años en un centro terciario, analizar los beneficios e identificar particularidades clínicas en este grupo de pacientes. Material y Método: Se llevó a cabo un estudio retrospectivo con un seguimiento de 5 años postcirugía de pacientes con implante MED-EL y se realizó una visita preoperatoria y un seguimiento con audiometría en campo libre y audiometría verbales postquirúrgica al año, 3 años y 5 años postquirúrgico. Resultados: Se incluyó a 16 pacientes implantados unilateralmente. La edad media inicio pérdida fue de 36,75 años. La edad media de cirugía fue de 71,44 años. Los resultados auditivos fueron satisfactorios, con una media de audiometría en campo libre de 44,33 dB al año, 43,33 dB a los 3 años y 41,66 dB a los 5 años. El resultado en las audiometrías verbales (test de bisílabos y test de frases) fue mejor en el grupo de pacientes con adaptación bimodal. Conclusión: En nuestra experiencia, la implantación coclear en ≥65 años sí que logra mejorar las capacidades auditivas medidas, tanto en audiometría de campo libre como en pruebas verbales. La adaptación bimodal mejora los resultados auditivos, a pesar de la dificultad de procesamiento de los dos estímulos diferentes.

Introduction: The aging of the population, as well as the expansion in the indications for implantation means that every day there are more implanted patients over 65 years of age, which represents a challenge in terms of hearing adjustment and optimization. Cochlear implantation in elderly patients has been found to generally lead to improvements in hearing and neurocognition, depression, social isolation, physical activity, and quality of life. Aim: The objectives of this study are to assess the characteristics of patients over 65 years of age implanted in a tertiary center, analyze the benefits and identify clinical particularities in this group of patients. Material and Method: A retrospective study was carried out with a 5-year post-surgery follow-up of patients with a MED-EL implant, and a preoperative visit and follow-up with free-field audiometry and post-surgical speech audiometry were performed at one year, 3 years and 5 years post-surgery. Results: Sixteen unilaterally implanted patients were included. The mean age at onset of loss was 36.75 years. The mean age at surgery was 71.44 years. Hearing results were satisfactory, with a mean free field audiometry of 44.33 dB at one year, 43.33 dB at 3 years, and 41.66 dB at 5 years. The result in the verbal audiometries (disyllable test and sentence test) was better in the group of patients with bimodal adaptation. Conclusión: In our experience, cochlear implantation in patients ≥ 65 years of age does manage to improve hearing capacities measured both in free-field audiometry and in verbal tests. Bimodal adaptation improves auditory results, despite the difficulty ofprocessing the two different stimuli.

Asociaciones entre clase social e hipoacusia laboral / Associations between social class and labor hipoacusia

Introducción: la exposición a ruidos forma parte de nuestros hábitos cotidianos, culturales y de ocio. En el entorno de trabajo aparecen diferentes sonidos que puedenser perjudiciales para los oídos. El presente escrito trata de identificar la influencia que existe entre clase social e hipoacusia laboral en trabajadores de la ciudad de Cú-cuta, en edades comprendidas entre los 17 y los 70 años. Métodos: observacional, analítico y transversal; la población estudiada incluyó tra-bajadores del sector público y privado del municipio de Cúcuta, a quienes se les reali-zó un examen audiométrico ocupacional por parte del programa de Fonoaudiología. Resultados: se encontró que la mayoría de los trabajadores, un 54.05%, pertenece a una clase social baja; el 65% se expone a ruido en el trabajo, el 60% no utiliza ele-mentos de protección personal y el 30% presenta hipoacusia.Análisis y discusión: hay una asociación significativa entre la actividad laboral y la actividad extra laboral del grupo etario. Predomina el sexo masculino con una representación del 63%. Esto puede explicarse dado el contexto cultural en el que se realizó el estudio.Conclusiones: en Colombia, existe escasa información sobre la relación entre clase social e hipoacusia laboral. Se debe realizar un análisis de segregación socio-espacial tanto de los hogares como de la enfermedad, para así determinar qué enfermedades se asocian con la actividad laboral

Introduction: exposure to noise is part of our daily, cultural and leisure habits. In the work environment different sounds can be harmful to the ears. The present text tries to identify the influence that exists between social class and work-related hearing loss in the city of Cúcuta, aged between 17 and 70 years Methods: It is observational, analytical and cross-sectional. The studied population consisted of individuals working in the public and private sector of the municipality of Cúcuta. They underwent an occupational audiometric examination by the Speech-Audiology program.Results: It was determined that most of the workers, 54.05%, are members of a low social class; 65% of workers are exposed to noise at work, 60% of workers do not use personal protection elements and 30% of evaluated workers have hearing loss. Analysis and discussion: there is a significant association between work activity and non-work activity of the age group, predominant in males with a representation of 63%, this can be explained given the cultural context in which the study was conducted. Conclusions: in Colombia, there is little information on social class and work-related hearing loss. An analysis of socio-spatial segregation of both households and the disease must be carried out in order to determine which diseases are associated to work activity

Percepção da perda auditiva: utilização da escala subjetiva de faces para triagem auditiva em idosos / Perception of hearing loss: use of the subjective faces scale to screen hearing among the elderly

Resumo A presbiacusia é uma alteração prevalente na população idosa, porém subdiagnosticada, desta forma, é importante aprimorar instrumentos de triagem simples. A escala subjetiva de faces foi proposta como forma de avaliar a autopercepção auditiva do idoso e sua correlação com exames audiológicos. Foram avaliados todos os pacientes encaminhados para o serviço de audiologia de um centro de referência de atenção à saúde do idoso no período de fevereiro a novembro de 2013. Os pacientes foram examinados por meatoscopia, audiometria tonal e vocal e responderam a escala subjetiva de faces e o teste do sussurro. Participaram 164 idosos com média de idade de 77 anos. Encontrou-se boa correlação entre a escala subjetiva de faces e o limiar audiométrico (r = 0,66). Houve correspondência entre as faces e o grau da perda auditiva, sendo a face 1 correspondente a audição normal, face 2 a perda auditiva leve e face 3 a perda auditiva moderada grau I. Ao avaliar as qualidades psicométricas da escala subjetiva de faces, verificou-se que as faces 2 e 3 apresentam bons índices de sensibilidade e especificidade, com área sob a curva ROC de 0,81. A escala subjetiva de faces parece ser um bom instrumento complementar de triagem auditiva em serviços gerontológicos, de fácil aplicação e baixo custo.

Abstract Presbycusis is a disorder present among the elderly. However, it is under-diagnosed, making it important to develop and enhance simple screening tools. Objective: The subjective faces scale has been proposed as a method to assess auditory self-perception among the elderly, and its correlation with audiological tests. Methods: We looked at elderly patients referred to the audiology service of a reference center for the care of the elderly in a public university hospital between February and November 2013. Patients were submitted to meatoscopy, tonal and vocal audiometry and the whisper test. They also answered the subjective faces scale. A total of 164 elderly individuals participated, and the average age was 77. Results: We found a good correlation between the subjective faces scale and audiometry thresholds (r = 0.66). Our results show that the faces and hearing loss correlate, with face 1 corresponding to normal hearing, face 2 to mild hearing loss, and face 3 to Grade I moderate hearing loss. When evaluating the psychometric qualities of the subjective faces scale, we found that faces 2 or 3 have good sensitivity and specificity, with the area under the ROC curve being 0.81. Conclusion: The subjective faces scale seems to be a good, low-cost and easy to use supplementary tool for auditory screening in geriatric services.

Genetic and audiologic study in elderly with sensorineural hearing loss / Estudo genético e audiológico em idosos com perda auditiva sensorioneural

PURPOSE: This study aimed to correlate probable predisposing factors for sensorineural hearing loss in elderly by investigating the audiologic characteristics and frequency of mutations in genes considered responsible for non-syndromic hearing loss. METHODS: Sixty elderly patients were separated into two groups: the Case Group, composed of 30 individuals, 21 females and nine males, all 60 years old or older and presenting diagnoses of sensorineural hearing loss, and the Control Group, composed of 30 elderly individuals matched to the experimental group by age and gender, presenting normal hearing. The patients underwent anamnesis and pure tone audiometry in frequencies of 250, 500, 1000, 2000, 3000, 4000 and 6000 Hz. Blood samples were collected from each patient for analysis of mutations in nuclear and mitochondrial genes related to non-syndromic sensorineural hearing loss. RESULTS: It was observed a greater tendency to noise exposure and consumption of alcohol in the Case Group. The statistically significant symptoms between the groups were tinnitus and hearing difficulty in several situations as: silent environment, telephone, television, sound location and in church. All the individuals of Case Group presented sensorineural and bilateral hearing loss. The symmetry and progression of the hearing impairment were also statistically significant between the groups. No genetic mutations were identified. CONCLUSION: The most reported symptoms were communication difficulties and tinnitus. The predominant auditory characteristics included sensorineural, bilateral, progressive and symmetrical hearing loss. It was not evidenced a relationship between sensorineural hearing loss in elderly and genes considered responsible for non-syndromic hearing loss as no genetic mutation was found in this study.

OBJETIVO: Este estudo teve como objetivo correlacionar prováveis fatores predisponentes para a perda auditiva sensorioneural em idosos, investigando as características audiológicas e a frequência de mutações em genes considerados responsáveis por perda auditiva não-sindrômica. MÉTODOS: Sessenta idosos foram separados em dois grupos: Grupo de Caso, composto por 30 indivíduos, 21 do gênero feminino e nove do gênero masculino, com 60 anos ou mais, apresentando diagnóstico de perda auditiva sensorioneural, e o Grupo Controle, composto por 30 idosos pareados com o grupo experimental por idade e gênero, apresentando audição normal. Os pacientes foram submetidos à anamnese e audiometria tonal liminar nas frequências de 250, 500, 1000, 2000, 3000, 4000 e 6000 Hz. Amostras de sangue foram coletadas de cada paciente para análise de mutações em genes nucleares e mitocondriais relacionados à perda auditiva sensorioneural não sindrômica. RESULTADOS: Houve uma maior tendência à exposição a ruído e consumo de bebidas alcoólicas no Grupo de Caso. Os sintomas estatisticamente significativos entre os grupos foram zumbido e dificuldade para ouvir em diversas situações como: ambiente silencioso, telefone, televisão, localização sonora e na igreja. Todos os indivíduos do Grupo de Caso apresentaram perda auditiva sensorioneural bilateral. A simetria e progressão da deficiência auditiva também foram estatisticamente significativas entre os grupos. Não foram identificadas mutações genéticas. CONCLUSÃO: Os sintomas mais relatados foram zumbido e dificuldades de comunicação. As características audiológicas predominantes foram perda auditiva sensorioneural, bilateral, simétrica e progressiva. Não foi evidenciada relação entre perda auditiva sensorioneural em idosos e genes considerados responsáveis por perda auditiva não sindrômica, pois não foram encontradas mutações genéticas neste estudo.

Telessaúde: avaliação da eficácia da teleconsulta na programação e adaptação de aparelho de amplificação sonora individual / Teleaudiology: evaluation of teleconsultation efficacy for hearing aid fitting

OBJETIVO: Avaliar a eficácia da teleconsulta para a programação, verificação e adaptação do aparelho de amplificação sonora individual (AASI). MÉTODOS: Cinquenta participantes com deficiência auditiva (idades entre 39 e 88 anos), com média dos limiares audiométricos entre 30 e 68,75 dBNA, foram alocados em dois grupos (randomização estratificada), controle (n=25) e experimental (n=25), submetidos respectivamente à consulta face a face e teleconsulta síncrona com video interativo e controle remoto de aplicativos. Foram realizadas a programação e verificação do AASI (medidas com microfone sonda) e orientação dos participantes quanto ao uso e cuidados com o dispositivo. O tempo para os procedimentos foi cronometrado. Após as consultas um avaliador, cego quanto aos grupos, aplicou o teste de percepção da fala Hearing in Noise Test (HINT) Brasil. Aproximadamente um mês após as consultas, foi verificado o tempo diário de uso do AASI e administrado o questionário International Outcome Inventory for Hearing Aids (IOI-HA). RESULTADOS: Maior tempo para a programação e verificação e menor tempo para orientação foi observado para o grupo experimental. Não houve diferença entre grupos no tempo total do atendimento. A equiparação das medidas com microfone sonda aos respectivos targets de amplificação foi similar para os dois grupos. Não houve diferença entre os grupos quanto aos resultados do HINT-Brasil (silêncio e ruído), o tempo médio de uso diário do AASI e resultados do IOI-HA. CONCLUSÃO: A teleconsulta é um procedimento eficaz para a programação, verificação do AASI e orientação de usuários quando serviços face a face não estiverem disponíveis.

PURPOSE: To evaluate teleconsultation's efficacy for hearing aid fitting. METHODS: Fifty hearing impaired individuals with ages ranging from 39 to 88 years and mean audiometric thresholds between 30 and 68.75 dBHL participated in this study. Participants were divided into two groups (stratified randomization): control group (n=25), submitted to face-to-face procedures, and experimental group (n=25), submitted to synchronous teleconsultation with interactive video and remote applicative control. The hearing aids were programmed and verified (with microphone probe), and the subjects received instructions regarding use and care for the device. Time taken for the procedures was measured. Following the consultations, an evaluator (blind to the groups) applied the Hearing in Noise Test (HINT-Brazil). Approximately one month after consultations, the daily time of hearing aid use was verified, and the International Outcome Inventory for Hearing Aids (IOI-HA) was administered. RESULTS: A greater time for programming and verification and a smaller time for orientation were observed for the experimental group. No difference was found between groups for the total consultation time. The real ear measures' matching to their respective targets was similar for both groups. No difference was observed between groups for the HINT results (silence and noise), the daily amount of use of hearing aids in hours, and the IOI-HA scores. CONCLUSION: Teleconsultation is an efficient procedure for hearing aid programming, verification and fitting when face-to-face services are not available.