Audiologists' preferences in programming cochlear implants: A preliminary report

Area of Science:

• Audiology
• Otolaryngology
• Biomedical Engineering

Background:

• Limited data exists on clinical audiologists' cochlear implant (CI) programming practices in the U.S.
• Understanding decision-making for CI services and programming is essential.

Purpose of the Study:

• To investigate CI programming techniques and settings used by U.S. audiologists.
• To explore approaches to bimodal fitting and audiological test selection.
• To identify preferences for cochlear implant rehabilitation.

Main Methods:

• A questionnaire was developed and electronically distributed to CI audiologists nationwide.
• Data collection focused on programming strategies, objective/subjective testing, and rehabilitation preferences.

Main Results:

• High utilization of Cochlear's default signal processing strategy was reported.
• Electrically evoked compound action potentials (eCAP) were favored over electrically evoked stapedial reflex thresholds (eSRT) for objective measures.
• Speech recognition in quiet was tested more frequently than in noise.
• A trend towards using partner company hearing aids for bimodal fitting was observed.

Conclusions:

• Significant variability exists in audiologists' cochlear implant programming practices.
• Documenting these programming differences is a key step toward improving patient treatment.
• Further research is needed to standardize best practices for CI management.