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Updated: Jul 15, 2026
Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
Published on: March 24, 2023
Children with cochlear implants and complex needs: a review of outcome research and psychological practice
1Great Ormond Street Hospital for Children NHS Trust, Great Ormond Street, London WC1N 3JH, United Kingdom. Edwarl@gosh.nhs.uk
Insights
Outcomes for deaf children with complex needs receiving cochlear implants are under-researched. This review examines existing literature and discusses clinical challenges for implanting these children.
Area of Science:
- Pediatric audiology
- Developmental disabilities
- Neuroscience
Background:
- Increasing number of children with complex disabilities receive cochlear implants.
- Limited research exists on outcomes for this specific pediatric population compared to those without additional needs.
- Existing literature is sparse and requires careful interpretation due to methodological challenges.
Purpose of the Study:
- To review and synthesize available research on cochlear implant outcomes in children with additional disabilities.
- To identify methodological limitations in current outcome research.
- To explore clinical and psychological challenges in implanting deaf children with complex needs.
Main Methods:
- Systematic review of existing literature, categorizing studies by additional disabilities and deafness etiology.
- Analysis of methodological strengths and weaknesses in outcome research.
- Discussion of clinical practice challenges from a psychological perspective.
Main Results:
- Research on outcomes for pediatric cochlear implantation in children with complex needs is limited.
- Methodological issues complicate the interpretation of existing data.
- Clinical practice faces unique psychological challenges when implanting children with pre-existing or later-emerging disabilities.
Conclusions:
- Further research is needed to understand cochlear implant outcomes in deaf children with complex needs.
- Clinical approaches must address the psychological complexities of implanting children with diverse disabilities.
- Specialized psychological assessments are crucial, particularly for cases like deaf-blindness.
Abstract:
In recent years, the number of children receiving cochlear implants who have significant disabilities in addition to their deafness has increased substantially. However, in comparison with the extensive literature on speech, language, and communication outcomes following pediatric implantation in children without complex needs, the available literature for this special group of children is relatively sparse. This article reviews the available research on outcomes, grouping studies according to the nature of the additional disabilities and specific etiologies of deafness. The methodological problems relating to outcome research in this field are outlined, followed by some tentative conclusions drawn from the literature base while bearing these problems in mind. The remainder of the article focuses on the challenges for clinical practice, from a psychological perspective, of implanting deaf children with complex needs. Two groups of children are considered, those whose additional disabilities have been identified prior to implantation and those whose difficulties become apparent at some point afterward, sometimes many years later. A case example describing the psychological assessment of a deaf-blind child being considered for implantation is presented.
