N/A N=5 Auditory Brainstem Implantation in Young Children
Developmental Cochlear Nerve Deficiency · Acquired Cochlear Nerve Deficiency · Cochlear Aplasia
Primary: Number of ABI Complications — 2 Events
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=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=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=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=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=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=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=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=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=236 Otoacoustic Emission Suppression Study
Neonatal Hearing Loss
Primary: Otoacoustic Suppression Measure — 1.95; 1.33; 2.48; 0.36 dB - Unitless Difference in dB SPL
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 1 N=6 A Safety Study of the Auditory Brainstem Implant for Pediatric Profoundly Deaf Patients
Profound Bilateral Deafness Due to · Bilateral Cochlear Aplasia · Bilateral Cochlear Nerve Deficiency
Primary: Primary Endpoint — 6 Participants
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
N/A N=96 Clinical Evaluation of the Cochlear Nucleus CI532 Cochlear Implant in Adults
Hearing Loss, Sensorineural
Primary: Change From Pre- to 6 Months Post-implantation Speech Recognition in Quiet in the Implanted Ear Alone — 14.6; 60.9 percentage of correct words
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=9 Iowa/Nucleus 10/10 mm and Nucleus Freedom Feasibility Study
Hearing Loss, Sensorineural · Hearing Loss, Bilateral
Primary: Pre-school Language Test — 82.4 units on a scale
N/A N=20 Innovations in Clinical Care of CE Approved Nucleus Cochlear Implant Recipients
Hearing Loss
Primary: Mean Difference Between Standard and Novel Fitting Method for Monosyllabic Word Scores in Quiet — 3.8 difference in percentage correct answers
N/A N=45 Clinical Evaluation of the Nucleus 5 Cochlear Implant (CI) System
Hearing Loss
Primary: CNC Monosyllabic Word Performance - Treated Ear — 56.8 percent correct
N/A N=45 Clinical Investigation of the Nucleus® CI532 Cochlear Implant
Hearing Loss
Primary: Scalar Position of Electrode Array Determined With Computer Tomography (CT) Scan — 44; 0 Participants
N/A N=32 Factors Affecting Early Progress of Cochlear Implant Outcomes in Adults
Sensorineural Hearing Loss, Bilateral
Primary: Score of the French MBAA2 Sentence Recognition Test in Quiet — 13; 19 Participants
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=21 Evaluation of a Revised Indication for Determining Adult Cochlear Implant Candidacy
Hearing Loss
Primary: CNC Monosyllabic Word Score - Treated Ear — 57.1 percent correct
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
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=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=29 Cochlear Implant With Dexamethasone Eluting Electrode Array
Sensorineural Hearing Loss · Bilateral Hearing Loss
Primary: Comparison of Monopolar (MP1+2) Impedance Measurement (kOhms) Between Randomization Groups at 6 Months Postoperative — 3.99; 8.66 kOhms
N/A N=55 Safety and Efficacy of the Cochlear Nucleus CI422 Cochlear Implant in Adults
Hearing Loss
Primary: Change in Open Set Monosyllabic Word Recognition Score as Measured on a Consonant Nucleus Consonant (CNC) Word Test — 54.7 percentage correct
N/A N=301 Vestibular Infants Screening-Flanders
Vestibular Disorder · Hearing Impaired Children
Primary: Number of Hearing-impaired Infants in Flanders With Abnormal Vestibular Screening Results. — 35 Participants
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…