Recent Rehabilitation Experience with Pediatric ABI Users

Area of Science:

• Otolaryngology
• Pediatric audiology
• Neuroscience

Background:

• Auditory Brainstem Implants (ABI) offer an alternative for profound hearing loss when cochlear implants are unsuitable.
• Pediatric ABI use is less common, necessitating research into developmental outcomes.
• Understanding long-term benefits is crucial for managing expectations and guiding rehabilitation.

Purpose of the Study:

• To evaluate the rehabilitative outcomes in pediatric auditory brainstem implant (ABI) users.
• To describe auditory perception, speech, and language development in children with ABI.
• To identify factors influencing progress and psychosocial adjustment.

Main Methods:

• Retrospective review of 41 pediatric ABI users (2005-2013) at Hacettepe University.
• Inclusion criteria: profound congenital bilateral sensorineural hearing loss with anomalies, >1 year ABI use; exclusion: post-meningitis, NF2.
• Auditory skills assessed via MAIS, FAPCI, CAP, CIAT; speech via SIR; language via TELD-3, MSLD.

Main Results:

• All pediatric ABI users achieved basic audiological functions within 3 months.
• Sound recognition and discrimination abilities were established early.
• Development ranged from word identification to sentence recognition, influenced by ABI duration and learning.
• Speech intelligibility and language development showed variable progress.

Conclusions:

• Pediatric ABI users demonstrate acquisition of fundamental auditory perception skills.
• Language and speech development trajectories vary significantly among individuals.
• Co-occurring handicaps appear to impede auditory rehabilitation progress.
• Psychosocial benefits include improved social adjustment and communication eagerness.