To construct a risk prediction model for adverse outcomes during and after cochlear implantation (CI) in children of different ages with inner ear abnormalities.
This risk prediction model, if externally validated, could guide preoperative counseling and surgical planning for pediatric cochlear implantation in children with inner ear abnormalities — but external validation is needed before clinical adoption.
Children with inner ear abnormalities face higher cochlear implantation complication rates; a validated risk model could meaningfully improve patient selection and informed consent processes.
- 01Study developed a risk prediction model specifically for cochlear implantation in children with inner ear abnormalities.
- 02Model targets adverse outcomes both during surgery and in the postoperative period.
- 03Inner ear abnormalities are a known risk factor for CI complications, including CSF gusher and facial nerve anomalies.
- 04Predictive validity and generalizability require external validation before routine clinical use.
- 05Relevant to pediatric audiologists, cochlear implant surgeons, and CI program coordinators.
A risk prediction model can identify children with inner ear abnormalities at elevated risk for adverse outcomes during and after cochlear implantation.
studypartially supportedChildren with inner ear abnormalities experience higher rates of adverse outcomes during cochlear implantation compared to children with normal inner ear anatomy.
studysupported- PMID
- 42431075
- DOI
- 10.1016/j.ijporl.2026.112929.
- Journal
- International Journal of Pediatric Otorhinolaryngology
- Publication type
- research_article
- Evidence level
- 4
- Population
- Children of varying ages with inner ear abnormalities undergoing cochlear implantation
- Intervention
- Cochlear implantation in children with inner ear abnormalities
Primary outcomes
Adverse outcomes during cochlear implantation; Adverse outcomes after cochlear implantation; Risk prediction model performance