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Abstract Objective: To present scientific evidence, based on a systematic review of the literature, on the benefit of brainstem implants in auditory rehabilitation and language development in children. Methods: A systematic search was used to identify studies that contain information about the benefit of brainstem implants in the auditory rehabilitation and language development of children. The review was conducted based on a structured literature search, following the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) checklist. The search was carried out in the PubMed, Web of Science and Scopus databases, using the combination "Auditory brainstem implants" AND "Pediatric", without restriction of language, period, and location. The quality assessment of the articles was performed using the Study Quality Assessment Tools. Results: Regarding hearing, children with brainstem implants showed sound detection, access to most speech sounds, basic auditory perception skills, recognition of ambient sounds, recognition of some frequently used words and phrases, in addition to some closed-set word discrimination capability. Expressive and comprehensive language were identified in children using auditory brainstem implants, increasing significantly in the short and long terms in most cases; however, in some of the children, such skills remained stable. Conclusion: The auditory brainstem implant can be considered an effective alternative for children with cochlear malformation and/or auditory nerve deficiency and for those who cannot benefit from cochlear implant surgery.
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Objective To study the clinical characteristics and treatment of neurofibromatosis type Ⅱ (neuro-fibromatosis type 2 ,NF2 ,bilateral acoustic neuroma) ,and the effects of auditory brainstem implant for treating to-tal deafness after bilateral acoustic neuroma resection .Methods One case of bilateral acoustic neuroma and all clini-cal data in terms of diagnosis ,treatment and hearing -speech rehabilitation after surgery were retrospectively stud-ied .Results The patient was a thirteen years old boy .His clinical symptoms were hearing loss on the right ear ,tin-nitus ,hoarseness and gait instability three years .MRI showed space occupying lesion in the cerebellopontine angle . The postoperative pathological diagnosis was bilateral acoustic neuroma .The initial switch -on was peformed six weeks after the surgery ,and confirmed that all electrodes generated listening responses .As the extension of recov-ery time ,the correct recognition rate of patients on the natural environment sound ,vowel ,monosyllabic were on the rise and the pure tone hearing threshold gradually decreased .The vowel correct recognition rate of postoperative 6 , 9 ,12 ,24 ,and 36 months were 14% ,18% ,20% ,24% ,and 20% ,respectively .The recognition rate of monosyl-labic and open words at each postoperative rehabilitation stage were 0 .Conclusion The clinical characteristics and treatment of bilateral acoustic neuroma were different from the unilateral acoustic neuroma .The individualized treat-ment should be followed .Auditory brainstem implant could be performed in patients with post - bilateral acoustic neuroma resection .The accurate location of the cochlear complex during the surgery was the crucial point for the success of ABI .
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RESUMO Objetivo Avaliar a satisfação e qualidade de vida em usuários de Implante Auditivo de Tronco Cerebral. Método Trata-se de um estudo transversal e descritivo realizado na Divisão de Clínica Otorrinolaringológica do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Brasil. Para a realização da pesquisa, 19 usuários de implante auditivo de tronco cerebral responderam aos seguintes questionários: KINDLR (Questionnaire for Measuring Health-Related Quality of Life in Children and Adolescents) para crianças e adolescentes, pais e/ou cuidadores; o questionário WHOQOL-BREF para os participantes adultos; e o questionário SADL (Satisfaction with Amplification in Daily Life), adaptado culturalmente para o português brasileiro. Resultados A qualidade de vida das crianças usuárias de implante auditivo de tronco cerebral do ponto de vista dos pais apresentou resultados acima da média para o resultado global e para a maioria dos domínios, exceto o domínio de bem-estar emocional. Os adultos apresentaram resultados acima da média para todos os domínios. Com relação à satisfação com o dispositivo, os adultos usuários de implante auditivo de tronco cerebral estavam satisfeitos de modo geral, exceto no que diz respeito à imagem pessoal, e os pais das crianças mostraram insatisfação para todas as subescalas, exceto para a subescala de serviços e custos. Conclusão Os resultados indicaram que, apesar de os pacientes estarem insatisfeitos em alguns aspectos com o dispositivo, de modo geral, a qualidade de vida foi classificada como boa, para a maioria dos aspectos avaliados.
ABSTRACT Purpose To evaluate satisfaction and quality of life of users of Auditory Implant Brainstem. Methods This is a cross-sectional and descriptive study conducted at Divisão de Clínica Otorrinolaringológica of Hospital das Clínicas of Faculdade de Medicina da Universidade de São Paulo, Brazil. For the research, 19 users of an Auditory Brainstem Implant answered the following questionnaires: KINDLR (Questionnaire for Measuring Health-Related Quality of Life in Children and Adolescents), for children and adolescents, their parents and/or caregivers; WHOQOL-BREF questionnaire, for adult participants; and the Satisfaction with Amplification in Daily Life (SADL) questionnaire culturally adapted to Brazilian Portuguese. Results The quality of life of children using Auditory Brainstem Implant from the perspective of their parents showed global results above average, as for most domains, except for the emotional well-being domain. Adults showed results above average for all domains. Regarding satisfaction with the device, the adult users of auditory brainstem implant were satisfied in general, except with regard to personal image. The parents of the children showed dissatisfaction in all subscales, except for the subscale of services and cost. Conclusion The results indicated that although patients are dissatisfied with the device in some aspects, overall the quality of life was rated as good for most of the aspects assessed.