At a glance
ClinicalIndex Comparison RecordN/ACompleted· 78 enrolled
Drug / intervention
Audiological Evaluationprocedure
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Clinical Applications for Time-Compressed Speech Tests
In Brief
A clinical study evaluating Audiological Evaluation for Hearing Loss. Completed, enrolled 78 participants.
Detailed Summary
The purpose of this study is to determine the effects of age-related cognitive changes on hearing aid benefit based on hearing aid compression time constants. The hypothesis is that people with poor working memory skills will benefit from slow time constants in hearing aid compression while those with good working memory skills will be able to benefit from more sophisticated compression algorithms with rapid time constants.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsHearing Loss
Countries--
Collaborators--
Timeline
N/ACompletedFinished
200720082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartSep 2006
First PostedSep 2006
Primary CompletionDec 2010
Study CompletionDec 2011
TodayJul 2026
First PostedSep 4, 2006
Enrollment StartSep 1, 2006
Primary CompletionDec 1, 2010
Study CompletionDec 1, 2011
TodayJul 2, 2026
Enrollment to primary: 4.3 yearsPosted 19.8 years ago
Interventions
Audiological Evaluationprocedure
Tests of hearing, cognition, and speech perception