Long‐Term Perceived Benefit of Pediatric Cochlear Implant Users with Unilateral Hearing Loss.

Objective: To assess the perceived benefit of cochlear implant (CI) use for children with unilateral hearing loss (UHL) and evaluate whether perceived abilities are associated with performance on measures of speech recognition and spatial hearing. Method: Nineteen children with moderate‐to‐profound UHL underwent cochlear implantation. The Speech Spatial and Qualities of Hearing Questionnaire modified for children (SSQ‐C) were completed by parental proxy pre‐operatively and at 3, 6, 9, 12, 18, and 24 months post‐activation. Linear mixed models evaluated perceived benefits over the study period. Pearson correlations assessed the association between subjective report and performance on measures of word recognition with the CI alone and spatial hearing (speech recognition in spatially‐separated noise and sound source localization) in the combined condition (CI plus contralateral ear). Results: For the SSQ‐C, parents reported significant improvements with CI use as compared to pre‐operative perceptions (p < 0.001); improved perceptions were either maintained or continued to improve over the 2‐year post‐activation period. Perceived benefit did not significantly correlate with word recognition with the CI alone or spatial hearing outcomes in the combined condition. Conclusion: Families of children with UHL observed benefits of CI use early after cochlear implantation that was maintained with long‐term device use. Responses to subjective measures may broaden our understanding of the experiences of pediatric CI users with UHL in addition to outcomes on typical measures of CI performance. Level of Evidence: 3 Laryngoscope, 134:919–925, 2024 [ABSTRACT FROM AUTHOR]