N/A N=44 Expanded Indications in the Adult Cochlear Implant Population
Hearing Loss, Sensorineural
Primary: Change in Percent Correct on Word Recognition in Quiet in Implanted Ear — 25.6 Change in percentage points
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
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=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=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=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=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=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=19 Evaluation of Remote Fitting in Adult and Pediatric Users of the HiResolution Bionic Ear System
Hearing Loss · Ear Diseases · Hearing Disorders
Primary: Speech Performance in Quiet After Chronic Use (EO Only) — 89.28; 91.94 percentage of correctly recognized words — p=<0.0001
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=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=6 Implantation of the Cochlear™ Nucleus® Hybrid S Round Window (S-RW) in Adults
Sensorineural Hearing Loss
Primary: CNC (Consonant-nucleus-consonant) Words — 64.8 percentage of correct words.
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=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=8 Sound Processing Innovations in Adult and Paediatric Cochlear Implant Recipients.
Hearing Loss
Primary: Monosyllabic Word in Quiet Scores. — 51; 51.25; 48.50 Percentage of words repeated correctly
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=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=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…
N/A N=17 Comparing the Performance of a Categorical Loudness Scaling Based Fitting With a Behavioural Fitting in Adults With a Nucleus Cochlear Implant 3 Months Post-activation
Hearing Loss
Primary: Change in Percentage of Correct Monosyllabic Word Scores in Quiet (S0) at 50 dB SPL (Behavioural Fitting Minus Categorical Loudness Scaling Based Fitting) — 35.64…
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=55 Retrospective Analysis of Long-term Speech Performance in Cochlear Implant Recipients Using Electro-acoustic Stimulation
Cochlear Hearing Loss
Primary: Freiburger Monosyllabic Word Recognition Score in Quiet — 50.6 Percent correct in the Freiburger Monosy
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
N/A N=30 Usability of the CP950 Sound Processor
Hearing Loss
Primary: Patient Satisfaction Through Usability of the CP950 Sound Processor as Measured by the CP950 Take Home Questionnaire — 22; 28; 27; 28 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 Investigating Stimulation Parameter and Electrode Mode Changes on Speech Perception in Experienced Adult Cochlear Implant Recipients
Hearing Loss, Sensorineural
Primary: Paired Mean Difference Score for CNC Words Correct Between Default and LP1 MAPs in Quiet — -0.05 percentage word score
N/A N=100 Evaluation of the Benefits for Overall Health Following Cochlear Implant Treatment in the Elderly Population
Hearing Loss
Primary: Change in Health Related Quality of Life Following Cochlear Implant Treatment — 0.14; 0.22; 0.08 units 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
N/A N=162 Retrospective CI532 Hearing Performance
Hearing Loss
Primary: Change From Pre-operative (Daily Listening Condition) Baseline Speech Understanding in Quiet at 6 Months Post-operative (Best Aided Conditions). — 26.1 Percent correct
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
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
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