[Early detection and intervention of hearing impairment in Cuba: outcome after 20 years]. / Diagnóstico e intervención temprana de los trastornos de la audición: una experiencia cubana de 20 años
Rev Neurol
; 41(9): 556-63, 2005.
Article
em Es
| MEDLINE
| ID: mdl-16254863
INTRODUCTION: Infant hearing loss is a highly prevalent disorder which untreated can severely disrupt normal brain development. As a result there is a significant delay in language acquisition as well as many cognitive and emotional problems in the child. Over the last decades important advances have occurred in the available technology for early detection and assessment of hearing impairment. Therefore many countries worldwide have become aware of the need for hearing screening programs. The optimal protocols depending on the local conditions of health care as well as the availability of technological and human resources. AIM: To summarize the results obtained over the last 20 years by an ongoing hearing screening protocol. DEVELOPMENT: Data on the coverage program, sensitivity and specificity, age of identification of hearing losses, diagnostic and intervention stages will be summarized and discussed. Also the long terms effects of early detection on the child cognitive and language development are analyzed. Finally, the possible role of a new technique based on the recording of multiple auditory steady state potentials with Cuban equipment (AUDIX system) was evaluated within this context. CONCLUSIONS: The Cuban targeting multiple high risk hearing screening program is a useful alternative to early detection of hearing losses. The average detection age of hearing loss was 10 months during the period of optimal functioning. Cognitive, emotional and linguistic development are improved by early detection and intervention. The multiple auditory steady state responses can provide valuable audiometric information within a screening context.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Programas de Rastreamento
/
Triagem Neonatal
/
Perda Auditiva
/
Testes Auditivos
Tipo de estudo:
Diagnostic_studies
/
Guideline
/
Prognostic_studies
/
Screening_studies
Limite:
Child
/
Child, preschool
/
Humans
/
Infant
/
Newborn
País/Região como assunto:
Caribe
/
Cuba
Idioma:
Es
Revista:
Rev Neurol
Ano de publicação:
2005
Tipo de documento:
Article
País de afiliação:
Cuba
País de publicação:
Espanha