Sponsor study identifier
interventional
0
0 countries
N/A
Study Start
January 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
December 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
December 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Difficulties understanding speech in noisy environments repeatedly coincide with high-frequency hearing loss. This complaint is commonly exhibited in adults in middle/older age who have a history of noise exposure. In this study, an immersive audiomotor training game will be utilized to drive improvements in speech intelligibility, controlled by an auditory memory training game. Physiological measures will be tracked that could inform clinical assessment of hearing in noise abilities.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
September 29, 2021
Actual (reported)December 6, 2021
Actual (reported)January 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
December 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
December 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Change in Speech Recognition in Noise Performance Accuracy
Keyword recognition accuracy for sentences in noise will be assessed with a clinical test, the QuickSiN. Signal to noise ratios vary from 25 to 0 dB in 5 dB steps.
Pre-test / Post-test (8 weeks) / Follow-up (16 weeks)
Change in the neural encoding fidelity for frequency modulated tones
Pre-test / Post-test (8 weeks) / Follow-up (16 weeks)
Change in the psychophysical frequency modulation detection threshold
Pre-test / Post-test (8 weeks) / Follow-up (16 weeks)
Increase in pupil dilation while listening to sentences in noise
Pre-test / Post-test (8 weeks) / Follow-up (16 weeks)
Closed-loop audiomotor game. Home-based training sessions for 3.5 hours per week over an 8-week. Participants will have high frequency hearing loss.
Closed-loop audiomotor game. Home-based training sessions for 3.5 hours per week over an 8-week. Participants will have normal hearing.
Closed-loop audiomotor game. Home-based training sessions for 3.5 hours per week over an 8-week.
Auditory memory game. Home-based training sessions for 3.5 hours per week over an 8-week.
Daniel B Polley, Ph.D.
Massachusetts Eye and Ear Infirmary
0 participants (actual enrollment reported by the registry).
First Submitted
September 29, 2021
First Posted
December 6, 2021
Study Start
January 2022
Estimated (date passed)Auditory memory game. Home-based training sessions for 3.5 hours per week over an 8-week. Participants will have high frequency hearing loss.
Auditory memory game. Home-based training sessions for 3.5 hours per week over an 8-week. Participants will have normal hearing.
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This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
December 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
December 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
December 18, 2025
Record last verified: 2025-12
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Source: ClinicalTrials.gov.
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