N/A N=84 Central Auditory Processing Disorders Associated With Blast Exposure
Central Auditory Processing Disorder · Traumatic Brain Injury · Hearing Loss
Primary: Audiological Test Results — 10.8; 6.6 decibels Hearing Level
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Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=105 Central Auditory Processing Deficits Associated With Blast Exposure
Blast Injuries · Brain Injuries · Age Factors
Primary: Number of Blast-exposed Veterans With Abnormal Abilities in One or More Behavioral Tests of Central Auditory Processing — 99.1; 95.2; 96.6; 97.5 units on a scale
N/A N=26 Effects of Remote Microphone Hearing Aids on Children With Auditory Processing Disorder
Auditory Processing Disorder
Primary: Listening Inventory For Education Revised (LIFE-R) - Total Score — 30.91; 28.30; 33.33; 35.61 Units on a scale
N/A N=52 Effects of Training on Central Auditory Function in Multiple Sclerosis
Multiple Sclerosis
Primary: Electrophysiological Auditory Test — 13.1; 6.4; 6.6 microvolts
N/A N=25 Auditory Processing in Spanish-English Bilinguals: Is Performance Better When Tested in Spanish or English?
Auditory Processing Disorder
Primary: Mean Difference in Scores for APD Assessment Using English vs. Spanish Materials — 97.40; 94.87; 97.14; 85.48 percentage of correctly identified stim — p=<0.01
N/A N=21 Hearing Aid Processing and Working Memory in Realistic Spatial Conditions
Hearing Loss, Sensorineural
Primary: Speech Intelligibility (Percent Correct Scores) — 0.55; 0.59; 0.70; 0.80 percentage of words correct — p=0.5291
N/A N=32 Effects of PSAPs on Speech Processing
Hearing Loss, Age-Related
Primary: Percentage of Correct Responses With and Without PSAPs — 85.2; 84.0 percentage of correct answers — p=0.03
N/A N=18 PC-Based Rehabilitation of Auditory Function
Hearing Loss, Sensorineural
Primary: .Speech Discrimination Ability — 9.43; 0.46 signal to noise ratio in dB SNR
N/A N=279 Supplementing Hearing Aids With Computerized Auditory Training
Hearing Loss
Primary: Words-in-Noise Test (WIN) Change — 9.8; 9.9; 9.7; 10.4 dB SNR
N/A N=8 The Listening Program® With Bone Conduction Headphones Changes Hypersensitivity to Sound and Behavioral Responses
Autism Spectrum Disorder
Primary: Change From Adaptive Behavior Assessment System, Third Edition Score (ABAS-3) Score — 71.00; 72.00; 73.83 score on a scale
N/A N=17 Hearing Aid and Individuals With Cognitive Disorders
Presbycusis, Bilateral · Alzheimer Disease 2 Due to Apoe4 Isoform · Mild Cognitive Impairment
Primary: Hearing Aid Benefit as Measured by the International Outcomes Inventory for Hearing Aids (IOI-HA) — 3.9; 3.4; 3.7 score on a scale
N/A N=45 At-home Auditory Training Clinical Trial
Presbycusis · Aging · Hearing Loss
Primary: Change in Connected Speech Test (CST) Score — 3.87; -5.84; -9.60 percent-correct words
N/A N=15 Clinical Assessment of the External Sound Processor Worn by Patients Implanted With Codacs
Severe to Profound Mixed Hearing Loss
Primary: Aided Speech Reception Threshold (SRT) in Noise Measured by Signal to Noise Ratio for 50% Correct Scores With the Oldenburger Sentence Test — -0.83; -1.45; 0.64; 0.89 dB…
N/A N=40 Comparison of PSAPs in Different Maskers
Auditory Perception
Primary: Comparison of How Four Models of Personal Listening Devices Improve Word Understanding in Noise — 1.65; 0.85; 7.35; 10.24 Percent of words recalled
N/A N=10 Benefit of Assistive Listening Device for Lateralization
Hearing Loss, Sensorineural
Primary: Lateralization Hearing Ability — 71; 54 percent correct responses — p=<.05
N/A N=49 Variability In Hearing Aid Outcomes In Older Adults
Hearing Loss · Presbycusis
Primary: Speech Intelligibility Score — 69; 78 percentage of correct responses
N/A N=21 CP1110 Sound Processor Feasibility
Adult Cochlear Implant Recipients
Primary: Speech Reception Thresholds (SRT) Assessed Via Sentence Scores in Spatially Separated Adaptive Noise — -6.07; -11.30 decibels — p=<0.001
N/A N=20 Acceptance and Performance of the CP1170 Sound Processor in Experienced Adult Cochlear Implant Recipients
Hearing Impairment
Primary: Paired Difference in dB SRT Between the CP1170 SCAN 2 FF (Automated ForwardFocus ON) and CP1170 SCAN 2 (ForwardFocus OFF) in 65 dB SPL (Sound Pressure Level) S0Nrearhalf…
N/A N=102 Clinical Investigation of New CI Delivery Models in an Adult Nucleus CI Population
Sensorineural Hearing Loss, Bilateral · Cochlear Implant
Primary: Change in Monosyllabic Word Recognition Scores (CNC) in Quiet — 13.9; 60.1; 60.2; 59.1 percentage of correct words
Phase 1 N=30 Auditory Training and Hearing Aid Satisfaction
Hearing Impairment, Sensorineural
Primary: Change in Hearing Aid Satisfaction After Auditory Training — 1.9; 1.7 units on a scale — p==0.269
N/A N=40 Cochlear Implantation in Adults With Asymmetric Hearing Loss Clinical Trial
Hearing Loss
Primary: Change in Poor Ear Alone CNC Monosyllabic Word Understanding in Quiet — 0.09; 0.53; 0.44 percentage of words correct — p=<0.001
N/A N=45 Interaural Frequency and Loudness Mismatch in SSD CI Users
Outcomes
Primary: Speech Understanding in Noise, Measured With the R-Space Test Environment. The R-Space Test Environment Simulates Speech Understanding in a Noisy Restaurant. — -3.0…
N/A N=31 Effects of Noise Cancelling Headphones on Neurocognitive and Academic Outcomes in ADHD
ADHD
Primary: Change in CANTAB ADHD Battery - Motor Control Task — -0.033; -0.067 reaction time (ms)
N/A N=37 Administration Method of Cognitive Screening in Older Individuals With Hearing Loss
Hearing Loss, Sensorineural · Cognitive Impairment
Primary: Cognitive Screening Results (Montreal Cognitive Assessment) — 28.69; 22.37; 23.375; 23 score on a scale
N/A N=108 Cognitive Speed as an Objective Measure of Tinnitus
Tinnitus
Primary: Brain Speed Test — -0.09 z-score
N/A N=48 ClearVoice Sound-processing Strategy for AB HiRes 120 Cochlear Implant Users
Implant
Primary: Speech Perception of Standardized Sentences Presented From Recorded Format in Speech-spectrum Noise — 8.7; 10.6 percentage of words scored correctly
N/A N=10 CP1150 Sound Processor Speech Perception Compared With the Next Generation of Signal Processing Technology
Hearing Impairment, Sensorineural
Primary: Speech Perception in Quiet Using an CP1150 Sound Processor — 13.82; 11.53 percentage of correct words
N/A N=146 Cognitive Training and Practice Effects in Mild Cognitive Impairment
Mild Cognitive Impairment
Primary: Auditory Memory Attention Index — 89.0; 94.3 standard score units — p=<0.01
N/A N=226 Blast Exposed Veterans With Auditory Complaints
Hearing Impairment · Hearing Aid Fitting
Primary: Hearing Handicap Inventory for Adults (HHIA) — 26.20; 37.34; 19.21 Scale score — p=.05
N/A N=9 Pilot Study of the Feasibility and Efficacy of Working Memory Training in Children With Cochlear Implants
Bilateral Hearing Loss
Primary: Digit Span Total Raw Score (Construct Measured: Verbal Short-Term/Working Memory) — 11; 11.22; 12.89; 13 Scores on a scale — p=0.766