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
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=10 Cochlear Implantation After Labyrinthectomy or a Translabyrinthine Surgical Approach
Unilateral Acoustic Neuroma · Meniere's Disease
Primary: Change in Consonant-Nucleus-Consonant (CNC) Words Scores Over Time — 23.6; 22; 18.8; 42.7 Percentage of words correct
N/A N=20 Cochlear Implantation in Pediatric Cases of Unilateral Hearing Loss
Hearing Loss, Unilateral
Primary: Change Over Time in the Ability to Perceive Single Words as Assessed by Consonant-Nucleus-Consonant (CNC) Word Recognition Testing — 1.4; 14.4; 28.2; 45.0 percentage of…
N/A N=20 Hybrid Cochlear Implants in Severe to Profound Adults, Children, and Adolescents
Hearing Loss, High-Frequency
Primary: Change in CNC Word Perception — 27.6; 34; 55.9; 68 percentage of words correct
N/A N=68 Noninvasive Cochlear Stimulation System
Healthy
Primary: Mean Change in Electric Current Subjects Indicated They Could Hear a Tone at Certain Frequencies — 2.16; 2.88; 2.88; 1.86 mA
N/A N=10 Implantation of the Cochlear® Nucleus® System in Adults With Single-Sided Deafness
Single Sided Deafness
Primary: Number of Subjects With Adverse Events — 1 participants
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=50 Evaluation of the Nucleus Hybrid™ L24 Cochlear Implant System
Sensorineural Hearing Loss
Primary: Consonant Nucleus Consonant (CNC) Monosyllabic Word Score-Treated Ear (CO-PRIMARY) — 65.4 percentage of words correct
N/A N=24 Benefits of the HiResolution Bionic Ear System in Adults With Asymmetric Hearing Loss
Hearing Loss · Ear Diseases · Hearing Disorders
Primary: Change in Consonant Nucleus-Consonant (CNC) Word Recognition Test (Implanted Ear Only) — 2.13; 61.14 percentage of recognized words
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
Phase 2 N=23 FX-322 in Sensorineural Hearing Loss
Sensorineural Hearing Loss
Primary: Number of Participants With Treatment-emergent Adverse Event(s) (TEAEs) — 2; 3; 5; 6 Participants
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=11 Audiovestibular Function in Infratentorial Superficial Siderosis
Siderosis · Neurological Disorder · Rare Diseases
Primary: Hearing Evaluation - Pure Tone Audiometry — 57.3 decibel hearing level
N/A N=106 Promoting Early Diagnosis of Congenital Hearing Loss With Patient Navigators
Congenital Hearing Loss
Primary: Number of Participants Who do Not Receive Diagnostic Audiological Testing (Aim 1) — 15; 8 Participants
N/A N=29 Clinical Performance, Safety and Patient Reported Outcomes of an Active Osseointegrated Steady-State Implant System
Hearing Loss
Primary: Change in Hearing Performance With the Osia 2 System at 3 Months Post-surgery Compared to Preoperative Unaided Condition Assessed Via Audiometric Thresholds — -27.3 db…
Phase 2 N=72 Micronutrients to Prevent Noise-induced Hearing Loss
Noise-Induced Hearing Loss
Primary: Average Threshold Shift at 4 kHz in Both Ears — 3.94; 3.4; 2.77; 2.03 decibels — p=0.58
N/A N=28 Outcomes in Children With Pre-operative Residual Hearing
High Frequency Sensorineural Hearing Impairment · Hearing Disorders in Children
Primary: Mean CNC Word Scores — 71.0; 68.4 Percent Correct — p=.768
N/A N=22 Clinical Evaluation of a Cochlear Implant Sound Processor
Hearing Loss · Ear Diseases · Hearing Disorders
Primary: Speech Recognition in Quiet — 88.31; 89.39; 87.30; 88.09 percentage of correct words — p=0.0010
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=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
Phase 2 N=142 FX-322 in Adults With Acquired Sensorineural Hearing Loss
Hearing Loss, Sensorineural · Noise Induced Hearing Loss · Sudden Hearing Loss
Primary: Word Recognition in Quiet — 14.7; 11.1 Percent of subjects — p=0.525
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=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…
Phase 2 N=135 Clinical Trial of the "Living Well With Hearing Loss Workshop"
Hearing Loss · Stress
Primary: Communication Profile for Hearing Impaired: Maladaptive Strategies Subscale — 0.33; 0.37 score on a scale — p=0.69
N/A N=11 Iowa Cochlear Implant Clinical Research Center Hybrid L24 and Standard Cochlear Implants in Profoundly Deaf Infants
Implants, Cochlear · Child · Hearing Loss, Bilateral
Primary: The Infant-Toddler Meaningful Auditory Integration Scale (IT-MAIS) — 0; 53; 64; 75 percentage out of 40
N/A N=34 Longitudinal Outcomes of Hearing Aids
Presbycusis
Primary: Hearing Aid Benefit as Measured by the Glasgow Hearing Aid Benefit Profile (GHABP) — 3.68; 3.55; 3.63 score on a scale
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=53 The Neuro Zti Cochlear Implant System Efficacy and Safety in Adults
Hearing Loss, Sensorineural · Hearing Loss, Cochlear · Deafness
Primary: Change in Hearing In Noise Test Score in Quiet (HINT-Q) From Baseline to 6 Months in English-speaking Participants. — 51.5 percent change words correctly repeated
Phase 1 N=16 Wide-Bandwidth Open Canal Hearing Aid For Better Multitalker Speech Understanding
Hearing Impairment
Primary: Maximum Effective Sound Pressure Level (MEPO) — 95 decibels (dB) Sound Pressure Level (SPL)
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