CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 48 enrolled
Drug / intervention
Sound World Solutions CS50+ +3 moredevice
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.

Search/NCT03704142
NCT03704142N/ACompleted
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Personal Amplification Devices in Noise and Speech Maskers

University of Massachusetts, Amherst·interventional·Posted Oct 12, 2018·Updated May 17, 2022

In Brief

A clinical study evaluating Sound World Solutions CS50+, Tweak Focus, and 2 other interventions for Auditory Perception. Completed, enrolled 48 participants across 1 site.

Detailed Summary

This study will measure the performance of three personal amplification devices when used by middle-aged adults. Speech understanding will be assessed with two different types of background noises at three different input levels.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsAuditory Perception
CountriesUnited States
Collaborators--

Timeline

N/ACompletedFinished
20192020202120222023202420252026
First PostedOct 12, 2018
Enrollment StartMar 1, 2019
Primary CompletionMar 30, 2020
TodayJul 2, 2026
Enrollment to primary: 1.1 yearsPosted 7.7 years ago

Interventions

Sound World Solutions CS50+device

Participants will be tested using the Sound World Solutions CS 50+ hearing devices.

Tweak Focusdevice

Participants will be tested using the Tweak Focus hearing devices.

IQ Earbudsdevice

Participants will be tested using the IQ Earbuds hearing devices.

Bose Hearphonesdevice

Participants will be tested using the Bose Hearphones hearing devices.