N/A N=67 Hearing Study: Sensitivity to Features of Speech Sounds
Hearing Loss, Sensorineural
Primary: Pure-tone Average Thresholds — 7.3; 30.8; 46.9 Hearing level in dB SPL
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
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=19 Hearing Aid Quality and Reliability Study
Hearing Loss
Primary: Electroacoustic Evaluation of Hearing Aids in Accordance With Manufacturer Specifications, Day 1 — 38; 0 hearing aid devices
N/A N=151 Baltimore HEARS: Hearing Health Equity Through Accessible Research & Solutions
Age-related Hearing Impairment 1 · Personal Communication
Primary: Change From Baseline in Hearing Handicap Inventory for the Elderly (HHIE-S) — -13.2; .06 score on a scale
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…
N/A N=74 The Performance-Perceptual Test as a Counseling Tool
Hearing Impairment
Primary: Psychosocial Impact of Assistive Devices Scale (PIADS) — 1.06; 0.85 units on a scale — p=>0.05
N/A N=11 Evaluation of a Hearing Device for Transmitting Sound to the Inner Ear
Conductive Hearing Loss · Mixed Hearing Loss
Primary: To Assess the Improvement of Hearing With the Sentio1 (PTA4) — 32.5 dB
N/A N=30 Investigations of Ear Tip Performance, Perceptions, and Experiences
Hearing Aids
Primary: Real Ear Measures — 61.23; 60.23; 60.5; 64.53 dB SPL — p=<0.05
N/A N=118 Smartphone Enabled Hearing Study
Hearing
Primary: International Outcome Inventory for Hearing Aids (IOI-HA) Survey Results — 25.5; 26.6 score on a scale
N/A N=15 Evaluation of Hearing Aid Benefit
Hearing Loss, Sensorineural
Primary: Speech Intelligibility in Quiet. — 92.3; 90.6 percentage of correct responses
N/A N=1,098 Communities Helping the Hearing of Infants by Reaching Parents
Congenital Hearing Loss
Primary: Number of Participants Who do Not Receive Diagnostic Audiological Testing (Aim 1) — 378; 336 Participants
N/A N=133 Hearing Impairment, Strategies, and Outcomes in Emergency Departments
Hearing Loss · Emergency Service · Hospital Readmission
Primary: Number of Participants With Use of Hearing Assistance Device (HAD) During Emergency Department (ED) Stay — 38; 25 Participants
N/A N=46 The EarLens Contact Hearing Device (CHD) Spectrum Study
Hearing Loss, Sensorineural
Primary: Change in Hearing Stability Using Unaided Air Conduction Thresholds. — -0.5 dB difference in Unaided Hearing
N/A N=15 The Baltimore HEARS Pilot Study
Age-related Hearing Impairment 1 · Personal Communication
Primary: Change From Baseline in Hearing Handicap Inventory for the Elderly (HHIE)-S at 3 Months — -8.5; 0.3 units on a scale
N/A N=325 Hearing for Communication and Resident Engagement
Hearing Loss, Age-Related
Primary: Satisfaction With Social Participation — 49.7; 52.8; 51.2; 49.4 T-score — p=0.58
N/A N=36 Optimizing Soft Speech Recognition in Children With Hearing Loss
Hearing Loss, Sensorineural · Hearing Loss, Bilateral
Primary: Speech Recognition in Quiet Using CNC (Consonant-Nucleus-Consonant) Word Lists — 6.06; 53.7; 66.61; 69.7 percentage of correctly repeated words — p=.005
Phase 4 N=25 Treating Hearing Loss to Improve Mood and Cognition in Older Adults
Hearing Loss · Depression
Primary: Hamilton Rating Score for Depression (HRSD) — 12.04; 13.86 score on a scale
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=19 Assessment of Novel Sound Changing Principles in Hearing Instruments to Determine Their Application - 2020_09
Hearing Loss
Primary: Differences in Event-related-skin-conductance — 0.221; 0.189; 0.147; 0.126 micro Siemens
N/A N=68 Clinical Validation of the Lexie Lumen Hearing Aid
Hearing Loss
Primary: Abbreviated Profile of Hearing Aid Benefit (APHAB) — 30.1; 21.4 score on a scale (1-99)
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=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…
N/A N=120 Predicting Success With Hearing Aids
Hearing Loss · Presbycusis
Primary: Words-in-noise Test — 12.6 dB S/N
N/A N=558 Thai-version Five Minute Hearing Test
Hearing Loss
Primary: Standard Hearing Test — 422; 107; 24; 4 participants
N/A N=32 Personal Sound Amplification Smartphone Application Feasibility
Hearing Loss
Primary: Sentence Perception in Noise Fine-tuned v Unamplified — 78 percentage of words heard correctly
Phase 4 N=32 Bilateral Benefit in Adult Users of the HiRes 90K Bionic Ear System
Hearing Loss
Primary: Comparison of Pre-implant Consonant-Nucleus-Consonant (CNC) Scores to Post-implant CNC Scores in Bilateral Users. — 4.0; 69.0 percent of words correct
N/A N=279 Evaluation of Open-canal Behind-the-Ear Hearing Aids and Traditional In-the-ear Hearing Aids.
Hearing Loss
Primary: Percentage of Participants That Selected a Particular Type of Hearing Aid — 15; 38; 47 percentage of participants
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=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
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