Listening Effort with Bimodal Hearing versus Cochlear Implant alone

Listening Effort with Bimodal Hearing versus Cochlear Implant alone - Listening Effort with a CI

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON39238

Enrollment

190

Registered

2011-02-03

Start date

2011-03-14

Completion date

Unknown

Last updated

2024-05-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Deafness hard of hearing

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: All: Native Dutch speakers For CI users: minimum 6 month experience in using CI

Exclusion criteria

Exclusion criteria: Dyslexia Knowledge of Japanese or Chinese script

Design outcomes

Primary

Measure	Time frame
The main study endpoint: Listening effort in terms of: - Reaction times for secondary task - Subjective task load (measured using the NASA TLX Questionaire) As a function of parameters: - Number of channels (simulated CI) - Simulated Bimodal stimulation versus CI alone - Number of channels (real CI) - Real Bimodal CI + HA vs CI alone	—

Secondary

Measure	Time frame
Secondary parameters are: - performance on the primary task in single- and dual-task situation - performance on the secondary task in single- and dual-task situation - response-times on the secondary tasks in single-task condition and specifically for phase 3 - speech understanding on the simple response-time task (Accuracy) - response times on the simple response-time task	—

Countries

Netherlands

Outcome results