Clinical trials: Cochlear Implant
Sensorineural Hearing Loss
Electrode Placement and Audiologic Outcomes With the Advanced Bionics HiFocus L23 Electrode
The goal of this study is to measure patient performance after cochlear implantation with the Food and Drug Administration (FDA) approved Advanced Bionics HiFocus L23 device. The specific aims of the project are as follows: 1.
- Trial name
- NCT03858647
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Vanderbilt University Medical Center
Severe to Profound Sensorineural Hearing Loss, Undergoing Cochlear Implant Surgery
Radiological Classification of the Facial Nerve
Cortical mastoidectomy and posterior tympanotomy is a classic approach for cochlear implant. Intimate knowledge of the relevant surgical anatomy of the temporal bone and facial recess is important to safely perform the posterior…
- Trial name
- NCT02925208
- Testing
- cochlear implant surgery
- Where
- Saudi Arabia
- Volunteers
- 140 people
- Sponsor
- Imam Abdulrahman Bin Faisal University
Hearing Loss, Sensorineural, Hearing Loss, Bilateral
Hearing Loss in Older Adults Study
This is a prospective, 1:1 randomized controlled trial of immediate versus delayed cochlear implantation (CI) on hearing handicap, communicative function, loneliness, mental wellbeing, and cognitive functioning.
- Trial name
- NCT03382769
- Testing
- Cochlear implantation
- Where
- 8 sites in United States
- Volunteers
- 1 people
- Sponsor
- Cochlear
Sensorineural Hearing Loss
The Performance of a Robot-assisted Minimally Invasive Direct Cochlear Access for Cochlear Implantation
The cochlear implant is a neural prosthesis and has been the gold standard treatment for severe to profound sensorineural hearing loss over several decades.
- Trial name
- NCT04610450
- Testing
- HEARO, OTOPLAN
- Where
- Switzerland
- Volunteers
- 3 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Hearing Loss, Sensorineural, Bilateral
Evaluate Audiological Outcome of Cochlear Implant Program in Sohag University Hospital
Evaluation of the outcome of cochlear implantation (CI) is very important issue since adequate hearing is linked to improved communication outcomes and school performance, development of speech and language, enhances speech…
- Trial name
- NCT04719728
- Testing
- Aided pure tone audiometry
- Volunteers
- 100 people
- Sponsor
- Sohag University
Vestibular Schwannoma, Hearing Loss
Intraoperative EABR for Decision Making
In this study patients undergoing simultaneous translabyrinthine vestibular schwannoma resection and cochlear implantation are included. The goal of the study is to correlate the eABR results with postoperative hearing results.
- Trial name
- NCT03745560
- Where
- Austria
- Volunteers
- 15 people
- Sponsor
- Christoph Arnoldner
Cochlear Implant
Establish a Concordance Between the Mismatch Negativity Amplitude and a Score of Logatoms Discrimination
A cochlear implant is a device for the rehabilitation of severe to profound hearing loss. Despite the standardization of surgical procedures and rehabilitation, speech discrimination performance varied significantly in cochlear…
- Trial name
- EVODA-ICMN (NCT03025386)
- Testing
- logatoms test, Electroencephalography
- Where
- France
- Volunteers
- 40 people
- Sponsor
- University Hospital, Montpellier
Hearing Loss, Sensorineural
Reverberation Effects on MED-EL Recipients
The purpose of this study is to investigate speech understanding in simulated reverberant environments with MED-EL cochlear implant recipients.
- Trial name
- NCT03143296
- Testing
- Simulated reverberant environment
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of Miami
Hearing Loss
Evaluating the Revised WORQ in CI Users
The Work Related Questionnaire (WORQ) is a 59-item questionnaire of which each item represents an International Classification of Functioning and disability category.
- Trial name
- NCT04602780
- Where
- 5 sites in Australia, Belgium and 3 more
- Volunteers
- 177 people, healthy volunteers welcome
- Sponsor
- University Hospital, Antwerp
Hearing Loss, Unilateral
Cochlear Implantation in Pediatric Cases of Unilateral Hearing Loss
This feasibility study evaluates whether children with unilateral, moderate to profound sensorineural hearing loss experience an improvement in speech perception, hearing in noise, localization, and quality of life with a…
- Trial name
- CIPUHL (NCT02963974)
- Testing
- Cochlear implant
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Hearing Loss, Sensorineural, Hearing Loss
Clinical Utility of Residual Hearing in the Cochlear Implant Ear
The current study is a randomized multi-center clinical trial that investigates the role an intraoperative hearing monitoring system (electrocochleography) has on helping to save residual hearing in patients undergoing cochlear…
- Conditions
- Hearing Loss, Sensorineural, Hearing Loss, Hearing Loss, Bilateral
- Trial name
- NCT04707885
- Testing
- Electrocochleography
- Where
- 5 sites in United States
- Volunteers
- 40 people
- Sponsor
- Ohio State University
Hearing Loss, Sensorineural
Expanded Indications in the Adult Cochlear Implant Population
The purpose of this investigation is to expand FDA-approved labeling for MED-EL cochlear implants to include adults who have moderate to profound sensorineural hearing loss and obtain limited benefit from appropriately fit…
- Trial name
- NCT03236909
- Testing
- MED-EL SYNCHRONY/SYNCHRONY PIN Cochlear Implant System
- Where
- 5 sites in United States, Canada
- Volunteers
- 44 people
- Sponsor
- Med-El Corporation
Cochlear Implant, Severe to Very Severe Sensorineural Hearing Loss
Epidemiological Survey on the Current Status of Cochlear Implantation in China
Cochlear implantation is an effective intervention for patients with severe to very severe sensorineural hearing loss. By the beginning of 2026, the total number of cochlear implants in China was about 180000.
- Trial name
- NCT07821281
- Testing
- Cochlear Implant
- Volunteers
- 180,000 people
- Sponsor
- Chinese PLA General Hospital
Sensorineural Hearing Loss
Electrical Impulse Parameters and Neuronal Population in the Cochlear Implanted Patient-PULSE
The cochlear implant provides good auditory performance despite high inter-individual variability, but performance in noise remains limited. Modification of the coding strategies could improve these performances.
- Trial name
- PULSE (NCT06013215)
- Testing
- Cochlear implant (Oticon) stimulation parameter optimization
- Volunteers
- 15 people
- Sponsor
- University Hospital, Tours
Cochlear Implants
Channel Interaction in Cochlear Implant and Speech Understanding in Noise
The goal of this study is to take into account channel interaction in the cochlear implant (CI) fitting process. Designing a fast and accurate method of measurement would help to customize the fitting procedures to patients'…
- Trial name
- 2IPIC (NCT03877211)
- Testing
- speech audiometry in noise, Psychophysical tuning curves in forward masking, Electrically-evoked Auditory Brainstem Response (EABR)
- Where
- France
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Unilateral Deafness
Evaluation of Rehabilitation Results in the Single-sided Deafness With Cochlear Implantation
Single-sided deafness (SSD) refers to severe to profound sensorineural hearing loss on one side (average pure-tone hearing threshold≥70 dB HL at 0.5, 1, 2, and 4kHz) while the opposite side maintains normal hearing or mild…
- Trial name
- NCT05435612
- Testing
- cochlear implant
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Chinese PLA General Hospital
Hearing Loss
Cochlear Implant Low Power Strategy
Reducing power consumption in the cochlear implant is crucial to the development of future smaller sound processors. The commercial MP3000 sound coding strategy has been shown to be more efficient in power consumption to the…
- Trial name
- NCT02879539
- Testing
- MP3000 sound coding strategy or ACE strategy with lower stimulation
- Where
- Australia
- Volunteers
- 32 people
- Sponsor
- The Hearing Cooperative Research Centre
Cochlear Implant Surgery
Local Anesthesia With Sedation for Cochlear Implant Surgery
ABSTRACT Objectives: The aim of this article is to illustrate the possibility of performing a cochlear implant with local anesthesia and sedation, the anesthesic technique and the advantages of that in comparison to a general…
- Trial name
- IC (NCT01033890)
- Where
- Brazil
- Volunteers
- 3 people
- Sponsor
- Instituto Paranaense de Otorrinolaringologia
Hearing Loss, Cochlear Implants
Music Appreciation After Cochlear Implantation
This project aims to characterize the emergence of music appreciation in people who have suffered hearing loss and have been provided with partial restoration of hearing through cochlear implantation.
- Trial name
- MACI (NCT04099368)
- Testing
- Musical pitch training
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Sensori-Neural Deafness
Pilot Clinical Study Using Pre-operative Simulation for Patients Undergoing Cochlear Implant
36 patients will be enrolled in a pilot trial. Eligible patients (receiving CI at OSU) that consent to participate into the study will be enrolled.
- Trial name
- NCT04588870
- Testing
- Pre operative computer based cochlear implant surgical simulation
- Sponsor
- Nationwide Children's Hospital