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1.
Bull World Health Organ ; 97(10): 691-698, 2019 Oct 01.
Artigo em Inglês | MEDLINE | ID: mdl-31656334

RESUMO

The lack of an appropriately trained global hearing-care workforce is recognized as a barrier to developing and implementing services to treat ear and hearing disorders. In this article we examine some of the published literature on the current global workforce for ear and hearing care. We outline the status of both the primary-care workforce, including community health workers, and specialist services, including audiologists, ear, nose and throat specialists, speech and language therapists, and teachers of the deaf. We discuss models of training health workers in ear and hearing care, including the role of task-sharing and the challenges of training in low and middle-income countries. We structure the article by the components of ear and hearing care that may be delivered in isolation or in integrated models of care: primary care assessment and intervention; screening; hearing tests; hearing rehabilitation; middle-ear surgery; deaf services; and cochlear implant programmes. We highlight important knowledge gaps and areas for future research and reporting.


Le manque de prestataires de soins auditifs adéquatement formés à l'échelle mondiale est considéré comme un obstacle au développement et à la mise en œuvre de services destinés à traiter les troubles de l'oreille et de l'audition. Dans cet article, nous examinons des documents publiés au sujet de la main-d'œuvre mondiale actuelle au service des soins de l'oreille et de l'audition. Nous présentons l'état de la main-d'œuvre au service des soins primaires, et notamment des agents de santé communautaires, ainsi que l'état des services de spécialistes, et notamment des audiologistes, des spécialistes ORL, des thérapeutes de la parole et du langage et des enseignants pour les personnes sourdes. Nous étudions des modèles de formation des agents de santé axés sur les soins de l'oreille et de l'audition, et en particulier sur le rôle du partage des tâches et les problèmes liés à la formation dans les pays à revenu faible et intermédiaire. Cet article s'articule autour des différents aspects des soins de l'oreille et de l'audition, qui peuvent être fournis isolément ou dans le cadre de modèles intégrés de soins: évaluation des soins primaires et intervention; dépistage; examens auditifs; réhabilitation auditive; chirurgie de l'oreille moyenne; services pour les personnes sourdes; et programmes d'implantation cochléaire. Nous attirons l'attention sur d'importantes lacunes et sur les domaines sur lesquels pourraient porter les recherches et les rapports à l'avenir.


Se reconoce que la falta de trabajadores especializados en el cuidado de la salud auditiva a nivel mundial constituye un obstáculo para el desarrollo y la implementación de servicios de tratamiento de los trastornos auditivos y del oído. En este artículo examinamos parte de la literatura publicada sobre los trabajadores que actualmente se dedican al cuidado de la salud auditiva y del oído en todo el mundo. Describimos la situación de los trabajadores de atención primaria, incluidos los trabajadores sanitarios de la comunidad, y de los servicios especializados, incluidos los audiólogos, los especialistas en oído, nariz y garganta, los terapeutas del habla y del lenguaje, y los profesores de las personas sordas. Discutimos los modelos de formación de los trabajadores sanitarios en el cuidado de la salud auditiva y del oído y de la, incluyendo la función de la asignación de tareas y los retos de la formación en los países de ingresos bajos y medios. Estructuramos el artículo por los componentes del cuidado de la salud auditiva y del oído que se pueden prestar de forma aislada o en modelos integrados de atención: evaluación e intervención de la atención primaria; exámenes; pruebas de audición; rehabilitación de la audición; cirugía de oído medio; servicios para las personas sordas; y programas de implantes cocleares. Destacamos importantes lagunas de conocimiento y áreas para la investigación y presentación de informes en el futuro.


Assuntos
Pessoal de Saúde/educação , Perda Auditiva , Atenção Primária à Saúde , Agentes Comunitários de Saúde , Surdez/diagnóstico , Surdez/terapia , Audição , Perda Auditiva/diagnóstico , Perda Auditiva/terapia , Testes Auditivos , Humanos
2.
Otol Neurotol ; 37(8): 1040-8, 2016 09.
Artigo em Inglês | MEDLINE | ID: mdl-27518131

RESUMO

HYPOTHESIS: Cochlear implantation (CI) and deaf education are cost effective management strategies of childhood profound sensorineural hearing loss in Latin America. BACKGROUND: CI has been widely established as cost effective in North America and Europe and is considered standard of care in those regions, yet cost effectiveness in other economic environments has not been explored. With 80% of the global hearing loss burden existing in low- and middle-income countries, developing cost effective management strategies in these settings is essential. This analysis represents the continuation of a global assessment of CI and deaf education cost effectiveness. METHODS: Brazil, Colombia, Ecuador, Guatemala, Paraguay, Trinidad and Tobago, and Venezuela participated in the study. A Disability Adjusted Life Years model was applied with 3% discounting and 10-year length of analysis. Experts from each country supplied cost estimates from known costs and published data. Sensitivity analysis was performed to evaluate the effect of device cost, professional salaries, annual number of implants, and probability of device failure. Cost effectiveness was determined using the World Health Organization standard of cost effectiveness ratio/gross domestic product per capita (CER/GDP)<3. RESULTS: Deaf education was very cost effective in all countries (CER/GDP 0.07-0.93). CI was cost effective in all countries (CER/GDP 0.69-2.96), with borderline cost effectiveness in the Guatemalan sensitivity analysis (Max CER/GDP 3.21). CONCLUSION: Both cochlear implantation and deaf education are widely cost effective in Latin America. In the lower-middle income economy of Guatemala, implant cost may have a larger impact. GDP is less influential in the middle- and high-income economies included in this study.


Assuntos
Implante Coclear/economia , Surdez/economia , Surdez/reabilitação , Surdez/cirurgia , Análise Custo-Benefício , Produto Interno Bruto , Humanos , América Latina , Anos de Vida Ajustados por Qualidade de Vida
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