RESUMEN
Recently, the interest of industry, government agencies and healthcare professionals in technology for aging people has increased. The challenge is whether technology may play a role in enhancing independence and quality of life and in reducing individual and societal costs of caring. Information and communication technologies, i.e. tools aimed at communicating and informing, assistive technologies designed to maintain older peoples' independence and increasing safety, and human-computer interaction technologies for supporting older people with motility and cognitive impairments as humanoid robots, exoskeletons, rehabilitation robots, service robots and companion-type are interdisciplinary topics both in research and in clinical practice. The most promising clinical applications of technologies are housing and safety to guarantee older people remaining in their own homes and communities, mobility and rehabilitation to improve mobility and gait and communication and quality of life by reducing isolation, improve management of medications and transportation. Many factors impair a broad use of technology in older age, including psychosocial and ethical issues, costs and fear of losing human interaction. A substantial lack of appropriate clinical trials to establish the clinical role of technologies to improve physical or cognitive performances and/or quality of life of subjects and their caregivers may suggest that the classical biomedical research model may not be the optimal choice to evaluate technologies in older people. In conclusion, successful technology development requires a great effort in interdisciplinary collaboration to integrate technologies into the existing health and social service systems with the aim to fit into the older adults' everyday life.
Asunto(s)
Prestación Integrada de Atención de Salud/métodos , Fragilidad/terapia , Geriatría/métodos , Envejecimiento Saludable , Vida Independiente , Calidad de Vida , Robótica/métodos , Evaluación de la Tecnología Biomédica/métodos , Factores de Edad , Anciano , Anciano de 80 o más Años , Cognición , Difusión de Innovaciones , Evaluación de la Discapacidad , Anciano Frágil , Fragilidad/fisiopatología , Fragilidad/psicología , Evaluación Geriátrica/métodos , Envejecimiento Saludable/psicología , Humanos , Limitación de la MovilidadRESUMEN
AIMS: Hearing loss is a common disability that has a profound impact on communication and daily functioning in the elderly. The present study assesses the effects of hearing aids on mood, quality of life and caregiver burden when hearing loss, comorbidity and depressive symptoms coexist in the elderly. METHODS: A total of 15 patients aged older than 70 years suffering from hearing loss and depressive mood were recruited. Comorbidity was evaluated by the Cumulative Illness Rating Scale, functional ability by the Activities of Daily Living scale and the Lawton Instrumental Activities of Daily Living scale, cognitive capacity by the Mini-mental State Examination and the Clock Drawing Test, psychological status by the Center for Epidemiological Studies-Depression scale, and quality of life by the Short Form (36) Health Survey. Caregiver burden was appraised by the Caregiver Burden Inventory. Testing was carried out at baseline and at 1-, 3- and 6-month intervals, assessing the use of binaural digital and programmable hearing aids. RESULTS: Reduction in depressive symptoms and improved quality of life at statistically significant levels were observed early on with the use of hearing aids. In particular, general health (P < 0.02), vitality (P < 0.03), social functioning (P < 0.05), emotional stability (P < 0.05) and mental health (P < 0.03) all changed for the better, and were maintained for the study duration. The degree of caregiver burden also declined, remaining low throughout the study. CONCLUSIONS: The benefits of digital hearing aids in relation to depressive symptoms, general health and social interactivity, but also in the caregiver - patient relationship, were clearly shown in the study. The elderly without cognitive decline and no substantial functional deficits should be encouraged to use hearing aids to improve their quality of life.