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Clinical Trial Search

Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.

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30 closest matches · ranked by relevance

N/A N=129 Hearing Loss Prevention for Veterans

Hearing Loss, Noise-Induced
Primary: Percentage of Time Spent at Sound Levels >80 Decibels — 4.4; 5.0; 6.3 percentage of time — p=0.289
US Department of Veterans Affairs Results Nov 2014 0.0% serious AE View details

N/A N=20 Evaluation of BiCROS Fitting Benefits

Unilateral Deafness
Primary: Speech Intelligibility in Noise Measured With US Matrix Test (Noise From a Defined Loudspeaker) — -8.8; -3.7; -9.2; -2.8 dBSRT
Sonova AG Results Jun 2025 0.0% serious AE View details

N/A N=27 Hearing Aid Signal Processing Comparative Study

Hearing Loss, Sensorineural
Primary: Standardized Validated Questionnaire Measuring Hearing Aid Sound Quality for First Study Set Worn, i.e. Study Set A for Arm A-B-A and Study Set B for Arm B-A-B — 7.16…
Sonova AG Results Mar 2023 0.0% serious AE View details

N/A N=320 Wide Frequency Band Test of Hearing in Veterans

Hearing Loss, Sensorineural · Hearing Loss, Conductive · Hearing Loss, Mixed Conductive-Sensorineural
Primary: Experimental Middle Ear Test: Ambient Wideband Absorbance — 0.39; 0.38; 0.32 Ratio
VA Office of Research and Development Results Apr 2021 0.0% serious AE View details

N/A N=43 Cochlear Implantation in Cases of Single-Sided Deafness

Unilateral Moderate to Profound Hearing Loss · Asymmetric Hearing Loss · Single-Sided Deafness (SSD)
Primary: Change in Word Recognition in Quiet Over Time — 4; 8; 0; 0 percentage of words correctly repeated — p=<0.001
University of North Carolina, Chapel Hill Results Jul 2022 0.0% serious AE View details

N/A N=27 Audiobooks for Hearing Loss App as Auditory Training

Hearing Loss · Hearing Impaired Children · Hearing Impairment
Primary: Audiobooks Efficacy: Change in Slope of Curve for SNR Loss Scores on a Scale/Week for Partial BKB-SIN Hearing Test — 5.978; 5.889; 5.757; 5.600 units on a scale/week…
BioSpeech Results Jan 2022 0.0% serious AE View details