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Bardales, M., (2022). Impacto del uso de sistemas de conducción ósea en niños con Microtia [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/8843
Bardales, M., Impacto del uso de sistemas de conducción ósea en niños con Microtia [Tesis]. PE: Universidad Privada Antenor Orrego; 2022. https://hdl.handle.net/20.500.12759/8843
@mastersthesis{sunedu/4042886,
title = "Impacto del uso de sistemas de conducción ósea en niños con Microtia",
author = "Bardales Castillo, María Carolina",
publisher = "Universidad Privada Antenor Orrego",
year = "2022"
}
Title: Impacto del uso de sistemas de conducción ósea en niños con Microtia
Authors(s): Bardales Castillo, María Carolina
Advisor(s): Caballero Alvarado, José Antonio
Keywords: Microtia; Rendimiento Auditivo
OCDE field: http://purl.org/pe-repo/ocde/ford#3.02.11
Issue Date: 2022
Institution: Universidad Privada Antenor Orrego
Abstract: Determinar el impacto del uso de los sistemas de conducción ósea en
el desarrollo auditivo y del habla, y la reducción de la discapacidad que consigue
su uso. MATERIAL Y MÉTODOS: Se midió el rendimiento auditivo luego de 12
meses, utilizando pruebas de percepción del habla. RESULTADOS: De 15 niños,
53.8% fue de sexo masculino, 86.7% tuvo asociación con atresia, el oído más
afectado fue el derecho, y en el 33,3% fue bilateral. Todos presentaron hipoacusia
conductiva. La edad promedio de inicio de tratamiento fue 4.9 años, con un tiempo
de uso diario mayor de 8 horas en el 93.3% de los niños. IT- MAIS no mostró
diferencia significativa (X²McN = 9; p = 0.1736) aunque todos alcanzaron la categoría
más alta. La inteligibilidad del habla (X²McN = 9; p = 0.0293) y el desempeño
auditivo (X²McN = 8; p = 0.0460), mostraron mejoría (p < 0.05). Igualmente,
encontramos disminución significativa en el porcentaje de problemas de
comunicación (p< 0.05): facilidad de comunicación (p = 0.00216), reverberación
(p = 0.00004) y ruido de fondo (p = 0.00021); diferencia que no se encontró al
evaluar la aversión a ruidos ambientales (p = 0.61775). CONCLUSIONES: En la
población estudiada las características clínicas y demográficas concuerdan con lo
descrito en la literatura. El uso de los sistemas de conducción ósea demostró
beneficios en el desarrollo del habla y desempeño auditivo. La disminución de la
discapacidad fue demostrada por la reducción estadísticamente significativa en los
problemas de comunicación
To determine the impact of the use of bone conduction systems on auditory and speech development, and the reduction of disability resulting from their use. MATERIAL AND METHODS: Hearing performance was measured after 12 months, using speech perception tests. RESULTS: Of 15 children, 53.8% were male, 86.7% had an association with atresia, the most affected ear was the right one, and in 33.3% it was bilateral. All had conductive hearing loss. The average age of initiation of treatment was 4.9 years, with a daily use time greater than 8 hours in 93.3% of the children. IT-MAIS did not show significant difference (X²McN = 9; p = 0.1736) although all reached the highest category. Speech intelligibility (X²McN = 9; p = 0.0293) and auditory performance (X²McN = 8; p = 0.0460) showed improvement (p <0.05). Likewise, we found a significant decrease in the percentage of communication problems (p <0.05): ease of communication (p = 0.00216), reverberation (p = 0.00004) and background noise (p = 0.00021); difference that was not found when evaluating aversion to ambient noise (p = 0.61775). CONCLUSIONS: In the population studied, the clinical and demographic characteristics agree with that described in the literature. The use of bone conduction systems demonstrated benefit in the development of speech and auditory performance. The decrease in disability was demonstrated by the statistically significant reduction in communication problems.
To determine the impact of the use of bone conduction systems on auditory and speech development, and the reduction of disability resulting from their use. MATERIAL AND METHODS: Hearing performance was measured after 12 months, using speech perception tests. RESULTS: Of 15 children, 53.8% were male, 86.7% had an association with atresia, the most affected ear was the right one, and in 33.3% it was bilateral. All had conductive hearing loss. The average age of initiation of treatment was 4.9 years, with a daily use time greater than 8 hours in 93.3% of the children. IT-MAIS did not show significant difference (X²McN = 9; p = 0.1736) although all reached the highest category. Speech intelligibility (X²McN = 9; p = 0.0293) and auditory performance (X²McN = 8; p = 0.0460) showed improvement (p <0.05). Likewise, we found a significant decrease in the percentage of communication problems (p <0.05): ease of communication (p = 0.00216), reverberation (p = 0.00004) and background noise (p = 0.00021); difference that was not found when evaluating aversion to ambient noise (p = 0.61775). CONCLUSIONS: In the population studied, the clinical and demographic characteristics agree with that described in the literature. The use of bone conduction systems demonstrated benefit in the development of speech and auditory performance. The decrease in disability was demonstrated by the statistically significant reduction in communication problems.
Link to repository: https://hdl.handle.net/20.500.12759/8843
Discipline: Maestría en Medicina
Grade or title grantor: Universidad Privada Antenor Orrego. Escuela de Postgrado
Grade or title: Maestro en Medicina Mención en Cirugía
Juror: Segura Plasencia, Niler Manuel; Leiva Becerra, Elvira del Carmen; Vásquez Tirado, Gustavo Adolfo
Register date: 8-Apr-2022
This item is licensed under a Creative Commons License