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Cochlear implantation (CI) is used in management of children with bilateral severe to profound sensorineural hearing loss (SNHL). Recently, due to technological advancements, more and more infants and toddlers are undertaking the CI. The age at implantation may have an impact on CI outcomes. The primary aim of this study was to determine the long-term impact of 'age at implantation' on Health Related Quality of Life (HRQoL) outcome post-CI. In this prospective study at a tertiary care centre, we evaluated 50 CI recipient children from 2011 to 2018. Group A consisted of 35 (70%) children who received CI at less than or equal to 5 years of age and Group B with 15 (30%) children who underwent CI at more than 5 years of age. Following CI, all children received auditory-verbal therapy and thereafter we evaluated their long-term HRQoL outcomes at 5 years post-CI. Children were assessed by Nijmegen Cochlear Implant Questionnaire (NCIQ) and Children with cochlear implants: parental perspectives-questionnaire (CCIPPQ). There were significantly improved HRQoL outcomes (with an increase of 11.7% in mean NCIQ and 11.4% in mean CCIPPQ scores) at 5 years post-CI in CI recipients of age group '5 years or less' as compared to those who underwent CI at 'more than 5 years' age [P value < 0.05 for both the mean NCIQ scores and mean CCIPPQ scores respectively]. However, for children with 'more than 5 years' age at implantation, mean NCIQ and CCIPPQ scores were still more than 80% of maximum achievable NCIQ and CCIPPQ scores. In this study, CI recipient children who were implanted at less than or equal to 5 years of age were found to have significantly improved HRQoL outcomes at 5 years post-CI. Hence, it seems desirable to provide CI at an early age. However, even in children who received CI at more than 5 years of age, there was a substantial enhancement in HRQoL outcomes and CI was still effective in these children. Hence, knowledge of 'age at implantation' may provide reasonable assistance in predicting the HRQoL outcomes and optimal counseling of parents and families of CI candidates. [ABSTRACT FROM AUTHOR]

Cochlear implantation (CI) is used for rehabilitation of children with bilateral severe to profound permanent childhood hearing loss (PCHL). Recently, treatment of such children has been influenced by diagnostic technological advances. Children with perinatal risk factors associated with PCHL can undergo CI. The primary aim of this study was to determine the effects of 'perinatal risk factor associated with PCHL' on post-CI auditory outcomes. In this prospective study at a tertiary care centre we evaluated 50 cochlear implanted children from October 2011 to March 2013. The case group consisted of 6 (12%) children who had presence of 'perinatal risk factor associated with PCHL' and control group consisted of 44 (88%) children without any 'perinatal risk factor associated with PCHL'. All patients received auditory and speech rehabilitation and we evaluated their auditory perception outcomes by categories of auditory performance (CAP) and meaningful auditory integration scale (MAIS) scores at 1 year post-CI. There were significantly decreased mean MAIS scores (decrease of 8.6%) and mean CAP scores (decrease of 6.7%) in CI recipient children with 'perinatal risk factor associated with PCHL' as compared to those who were without any 'perinatal risk factor associated with PCHL' at 1 year after CI. However, in children with 'perinatal risk factor associated with PCHL', mean CAP & MAIS scores (auditory perception outcomes) were still more than 80% of maximum achievable CAP & MAIS scores. In this study, CI recipient children who were without any 'perinatal risk factor associated with PCHL' had significantly better mean MAIS & CAP scores (auditory perception outcomes) 1 year post-CI. However, even in children who had 'perinatal risk factor associated with PCHL', there was substantial improvement in auditory perception outcomes at 1 year post-CI and CI was still helpful in these children. Hence, knowledge of 'perinatal risk factor associated with PCHL' can provide reasonable help in predicting the auditory perception outcome and optimal counselling of families of CI candidates. [ABSTRACT FROM AUTHOR]

Cochlear implantation (CI) is used for rehabilitation of children with bilateral severe to profound sensorineural hearing loss. Recently, treatment of such children has been influenced by diagnostic technological advances. Infants and toddlers are now increasingly included for CI. The primary aim of this study was to determine the effects of 'age at CI' on CI outcome. The primary aim of this study was to determine the effects of 'age at CI' on CI outcome. In this prospective study at a tertiary care centre, we evaluated 50 cochlear implanted children from October 2011 to March 2013. The case group consists of 15 (30%) children who underwent CI at more than 5 years of age and control group consisted of 35 (70%) children who underwent CI at less than or equal to 5 years age. All patients received auditory and speech rehabilitation and we evaluated their auditory perception outcomes 1 year post CI, the children were assessed by categories of auditory performance (CAP) and meaningful auditory integration scale (MAIS) tests. There were significantly improved mean auditory perception outcomes (increase of 12.29% in CAP, and 14.05% in MAIS scores) at 1 year post CI in CI recipients of age group '5 years or less' in comparison to those who underwent CI at 'more than 5 years of age'. However, children of 'more than 5 years' age at CI, mean CAP and MAIS scores were still more than 80% of maximum achievable CAP and MAIS scores. In this study, CI recipient children who were implanted at less than or equal to 5 years of age were found to have significantly improved auditory perception outcome at 1 year post CI. Hence, it appears preferable to provide CI early. However, even in children who underwent CI at more than 5 years of age, there was substantial improvement in auditory perception outcomes and CI was still helpful in these children. Hence, knowledge of 'age at CI' can provide reasonable help in predicting the auditory perception outcome and optimal counselling of families of CI candidates. [ABSTRACT FROM AUTHOR]

Introduction: Cochlear implantation (CI) is used for rehabilitation of children with bilateral severe-to-profound sensorineural hearing loss. Recently, treatment of such children has been influenced by diagnostic technological advances. Multiple radiological abnormalities detected in temporal bone and brain are now increasingly included for CI. The primary aim of this study was to determine the effects of "radiological abnormalities in temporal bone or brain" on CI outcome. Aim: The primary aim of this study was to determine the effects of "radiological abnormalities in high-resolution computed tomography (HRCT) temporal bone or magnetic resonance imaging (MRI) brain" on CI outcome. Study Design: Prospective study. Setting: Tertiary care center. Materials and Methods: In this study, we evaluated fifty cochlear-implanted children from October 2011 to March 2013. The case group consisted of 15 (30%) children with radiological abnormalities and control group consisted of 35 (70%) children with no radiological abnormalities in HRCT temporal bone or MRI brain. All patients received auditory and speech rehabilitation, and their auditory perception outcomes 1 year after CI were evaluated. The children were assessed by categories of auditory perception (CAP) and Meaningful Auditory Integration Scale (MAIS) tests. Results: There was significant reduction in mean auditory perception outcomes (decreased 6.9% mean CAP and 5.4% mean MAIS scores) at 1 year post-CI in CI recipients who had radiological abnormalities, in comparison to those who had no radiological abnormalities in temporal bone or brain (P < 0.05). Conclusion: In this study, presence of radiological abnormalities in temporal bone or brain was found to have a significant deleterious effect on auditory perception outcome at 1 year after CI surgery in children. However, CI was still helpful in these children. Hence, knowledge of "radiological abnormalities in temporal bone or brain" can provide reasonable help in predicting the auditory perception outcome for CI candidates. [ABSTRACT FROM AUTHOR]