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Early results using the nucleus CI24M in children
N L Cohen1, S B Waltzman, J T Roland
1Department of Otolaryngology, New York University School of Medicine, New York 10016, USA.
The American Journal of Otology
|April 1, 1999
Summary
Children receiving the Nucleus CI24M cochlear implant showed significant improvements in speech recognition. Early results indicate this device offers substantial benefits for pediatric hearing rehabilitation.
Area of Science:
- Otolaryngology
- Biomedical Engineering
- Pediatric Audiology
Background:
- Cochlear implantation is a vital treatment for severe to profound sensorineural hearing loss in children.
- The Nucleus CI24M device represents a significant advancement in auditory prosthetics.
Purpose of the Study:
- To evaluate the early speech recognition outcomes in pediatric patients implanted with the Nucleus CI24M cochlear implant.
- To assess the efficacy of the Nucleus CI24M in improving auditory perception in children.
Main Methods:
- A cohort of 19 congenitally deaf children (aged 20 months to 15 years) received the Nucleus CI24M.
- Speech perception was assessed pre- and post-implantation using a comprehensive battery of standardized tests, including ESP, GASP, PBK, Common Phrases, MLNT, LNT, and BKB.
Main Results:
- Statistical analysis revealed significant improvements in open-set speech recognition abilities in children who could complete the assessment tasks.
- These findings suggest a positive impact of the cochlear implant on speech perception.
Conclusions:
- The Nucleus CI24M cochlear implant demonstrates significant benefits for children with hearing loss.
- Short-term use of the Nucleus CI24M leads to measurable improvements in speech recognition, highlighting its effectiveness in pediatric auditory rehabilitation.