Recent Rehabilitation Experience with Pediatric ABI Users

Esra Yücel1, Filiz Aslan, Hilal Burcu Özkan

  • 1Department of Audiology, Hacettepe University, Ankara, Turkey. filizasl@gmail.com.

Insights

Pediatric auditory brainstem implant (ABI) users achieved basic auditory skills. While speech and language varied, psychosocial improvements were noted, especially when additional handicaps were absent.

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.
Abstract