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Objective: To assess cochlear implant (CI) sound processor usage over time in children with single-sided deafness (SSD) and identify factors influencing device use.
Study Design: Retrospective, chart review study.
Setting: Pediatric tertiary referral center.
Patients: Children with SSD who received CI between 2014 and 2020.
Outcome Measure: Primary outcome was average daily CI sound processor usage over follow-up.
Results: Fifteen children with SSD who underwent CI surgery were categorized based on age of diagnosis and surgery timing. Over an average of 4.3-year follow-up, patients averaged 4.6 hours/day of CI usage. Declining usage trends were noted over time, with the first 2 years postactivation showing higher rates. No significant usage differences emerged based on age, surgery timing, or hearing loss etiology.
Conclusions: Long-term usage decline necessitates further research into barriers and enablers for continued CI use in pediatric SSD cases.
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http://dx.doi.org/10.1097/MAO.0000000000004156 | DOI Listing |
Int J Pediatr Otorhinolaryngol
August 2025
Technical Guidance Department, Jiangsu Provincial Children's Rehabilitation Research Center, Nanjing, 210004, China.
J Otolaryngol Head Neck Surg
August 2025
Department of Otorhinolaryngology - Head and Neck Surgery, Grenoble Alpes University Hospital Center, Grenoble Alpes University Hospital, Grenoble, France.
ImportanceSingle sided deafness (SSD) results in difficulties for comprehension in noise and spatial localization. Ponto is a percutaneous bone anchored implant (BAI) proposed to improve the auditory benefit in noise.ObjectiveThe main objective was to evaluate the auditory benefit in noise Ponto system brings to patients suffering from SSD.
View Article and Find Full Text PDFLaryngoscope
August 2025
Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Objective(s): To characterize the trajectory of subjective sound quality perception over time in adult cochlear implant (CI) recipients and identify predictors of early and long-term sound quality outcomes.
Methods: In this retrospective analysis, 339 adult CI recipients completed the speech, spatial and qualities of hearing scale (SSQ-12) pre-operatively and at 1, 6, and 12 months post-activation. Demographic, audiometric, and electrode placement data were analyzed using linear mixed effects models to identify predictors of sound quality ratings on the SSQ-12 qualities subscale.
HNO
August 2025
Hals-Nasen-Ohrenklinik, Kopf- und Halschirurgie, Cochlear-Implant-Centrum CICERO, Uniklinikum Erlangen, FAU Erlangen-Nürnberg, Erlangen, Deutschland.
Background: The technical inspection of internal and external components is an integral part of cochlear implant (CI) aftercare. The speech processor (SP) is routinely checked to ensure that the microphones are fully functional. Depending on the SP, these can be listened to by specialist personnel or checked in the CI fitting software.
View Article and Find Full Text PDFTrends Hear
July 2025
Department of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, St. Louis, MO, USA.
The study aimed to improve outcomes in Nucleus cochlear implant (CI) recipients with single-sided deafness (SSD) by reducing interaural frequency and loudness mismatches through device programming. In Experiment 1a, a modified frequency allocation table (FAT) was created to better match the tonotopicity of the contralateral ear and reduce interaural frequency mismatch. Twenty experienced SSD-CI users completed localization and speech recognition tests with their everyday FAT.
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