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Research Article

Parental perspectives on decision-making and outcomes in pediatric bilateral cochlear implantation

, &
Pages 679-687 | Received 30 Aug 2010, Accepted 15 May 2011, Published online: 03 Aug 2011
 

Abstract

Abstract

Objective: Bilateral cochlear implantation is becoming standard care to improve outcomes for children with profound or severe to profound hearing loss. This study examined parents’ perceptions of the decision process and of the benefits of two implants. Design: The study adopted a qualitative approach, examining parents’ views through individual semi-structured interviews. Study sample: The participants consisted of the parents of 15 children at one centre in Ontario, Canada, where 26 children had received bilateral implants. Children ranged in age from 1.8 to 11.9 years and their experience with two implants ranged from 0.3 to 4.2 years. Results: Parents described decision-making as relatively straightforward. However, many parents shared concerns related to surgery. Primary reasons for choosing two implants were neuroplasticity, preference for a backup device, and maximizing potential through technology. Expected outcomes included better speech understanding in noise and the ability to locate the source of sounds. Perceived benefits of bilateral implantation included improved speech understanding in noise, the availability of a backup implant, and parents’ assurance that they had provided their children with the best possible access to hearing. Conclusions: Overall, parents were satisfied with the second implant and identified benefits that are not easily quantifiable through traditional clinical measures.

Sumario

Objetivo: La implantación coclear bilateral se está convirtiendo en un procedimiento estándar para mejorar los resultados en niños con problemas auditivos profundos, o entre severos y profundos. Este estudio examinó la percepción de los padres sobre el proceso de decisión y sobre los beneficios de dos implantes. Diseño: El estudio adoptó un enfoque cualitativo, para examinar los puntos de vista de los padres por medio de entrevistas individuales semi-estructuradas. Muestra de estudio: Participaron 15 padres de niños en un centro de Ontario, Canada, en el que habían sido implantados bilateralmente 26 niños. La edad de los niños varió de 1.8 a 11.9 años y su experiencia con dos implantes, de 0.3 a 4.2 años. Resultados: Los padres describen la toma de su decisión como relativamente sencilla. No obstante, muchos padres compartieron sus preocupaciones sobre la cirugía. Las razones fundamentales para seleccionar dos implantes fue la neuroplasticidad, la preferencia por un dispositivo de apoyo y la maximización del potencial a través de la tecnología. Los resultados esperados incluyeron la mayor comprensión del lenguaje en ruido y la habilidad para la localización de las fuentes sonoras. La percepción de beneficios de la implantación bilateral incluyó la mayor comprensión del lenguaje en ruido, la disponibilidad de un implante de apoyo y la seguridad de los padres de que han proporcionado a sus hijos la mayor posibilidad de acceso a la audición. Conclusiones: La impresión general es de que los padres están satisfechos con el segundo implante y que identificaron beneficios que no son fácilmente cuantificables por medio de las mediciones clínicas tradicionales.

Acknowledgements

This study was supported by funding from the University of Ottawa. E. Fitzpatrick is a Canadian Institutes of Health Research New Investigator and a recipient of a career enhancement award from the Canadian Child Health Clinician Scientist Program. We thank Joanne Whittingham for assistance with data management, and are grateful to the families and clinicians of the Children's Hospital of Eastern Ontario Cochlear Implant Program.

Declaration of interest: The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.

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