The effect of word in noise training on speech perception in the noise

Phase 1

Recruiting

• Conditions: nilateral hearing loss.; Sensorineural hearing loss, unilateral with unrestricted hearing on the contralateral side; H90.4

• Registration Number: IRCT20161206031257N2
• Lead Sponsor: Tehran University of Medical Sciences

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Last Update Posted: 30 May 2022

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 13

Inclusion Criteria

8 to 12-year-old- Unilateral hearing loss, the pure tone average threshold in one ear is greater than or equal to 55 dB (moderate hearing loss) and less than 15 dB in the other ear
Do not use hearing aids
No dysfunction in the middle ear
Do not have any auditory and music rehabilitation before this study

Exclusion Criteria

Experience using hearing aids
Receive any rehabilitation services
History of receiving ototoxic drugs
History of exposure to noise harmful to the auditory system (for example, exposure to noise greater than 85 dBA)
The existence of any neurological disorder that is proven in the initial case history using a questionnaire.

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Amplitude of Cortical Auditory Evoked Potentials. Timepoint: Before and after auditory rehabilitation. Method of measurement: WIN and CAEPs.;Latency of Cortical Auditory Evoked Potentials. Timepoint: Before and after auditory rehabilitation. Method of measurement: WIN and CAEPs.;50% SNR in WIN test. Timepoint: Before and after the intervention. Method of measurement: Calculate it through formulas.;Moderate hearing loss. Timepoint: Before and after the intervention. Method of measurement: Audiometric data.;Severe hearing loss. Timepoint: Before and after the intervention. Method of measurement: Audiometric data.