Clinical trials: Hearing Implants
Survival of the Ponto Wide Implant
10-year Follow-up of the Ponto Wide-implant
The goal of this single center, prospective study is to investigate the survival of the Ponto Wide Implant at least 10 years after implantation. Secondary objectives are: 1.
- Trial name
- NCT06772714
- Where
- Netherlands
- Volunteers
- 64 people
- Sponsor
- University Medical Center Nijmegen
Cochlear Implants, Hearing Loss
CT Guided CI Programming
The current standard of care for cochlear implants (CI) does not address the significant pitch-place mismatch that is inherent in cochlear implantation (see detailed description below).
- Conditions
- Cochlear Implants, Hearing Loss, Amusia
- Trial name
- NCT04506424
- Testing
- CT Guided Cochlear Implant Programming
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- University of California, San Francisco
Hearing Loss
Maximizing Language Development in Children With Hearing Loss
The purpose of this study is to evaluate the effects of early intervention on language skills for children with hearing loss.
- Trial name
- NCT01963468
- Testing
- Early language intervention
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Bilateral Hearing Loss for Causes Other Than Tumors
Auditory Brainstem Implant (ABI) in Pediatric Non-Neurofibromatosis Type 2 Subjects
The purpose of this research study is to determine whether Auditory Brainstem Implant (ABI) can improve hearing in children who are deaf and cannot receive a cochlear implants.
- Trial name
- ABI (NCT01864291)
- Testing
- Nucleus 24 (discontinued) and ABI541 Auditory Brainstem Implants (ABI)
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Massachusetts Eye and Ear Infirmary
Fitting Methods by EAS Patients
Optimization and Validation of Electric Acoustic Stimulation (EAS) Mapping as a Function of Residual Hearing After CI-Implantation
The aim of this clinical study is to investigate how the fitting of an EAS (electrical acoustic stimulation) based on electrocochleography (ECochG) thresholds compares to fitting based on pure tone audiogram thresholds in terms…
- Trial name
- NCT07476079
- Testing
- The objective fitting method of the EAS based on the thresholds of electrocochleography is the intervention of our study., The subjective adjustment of an EAS based on thresholds from the pure tone audiogram.
- Volunteers
- 12 people
- Sponsor
- Luzerner Kantonsspital
Hearing Loss
Evaluation of the Benefits for Overall Health Following Cochlear Implant Treatment in the Elderly Population
The purpose of this study is to show that cochlear implant treatment improves the overall health related quality of life and general well-being in elderly individuals.
- Trial name
- NCT03072862
- Testing
- Commercial Nucleus Cochlear Implant Systems
- Where
- 8 sites in France, Israel and 2 more
- Volunteers
- 100 people
- Sponsor
- Cochlear
Deafness
Assessment of Bimodal Contribution in Adult Cochlear Implant Users
To evaluate the combination of electric hearing through Cochlear Implant and acoustic hearing through hearing aid in bimodal users with moderate-to-severe hearing loss in the non-implanted ear.
- Trial name
- NCT02331017
- Testing
- Speech perception tests and self-rating questionnaire
- Where
- Israel
- Volunteers
- 20 people
- Sponsor
- Bnai Zion 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, 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
Deafness, Hearing Loss
Long-term Stability and Survival Rates of a Novel Oticon Medical Bone Conduction Device Implant
The overall aim of the study is to investigate the Ponto wide implant considering; initial implant stability, stability over time, skin reaction and long term success when loaded at 3 weeks post surgery.
- Conditions
- Deafness, Hearing Loss, Hearing Loss, Conductive, Hearing Disorders
- Trial name
- NCT01738490
- Testing
- Bone anchored hearing implant
- Where
- Netherlands
- Volunteers
- 59 people
- Sponsor
- Oticon Medical
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
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
Deafness; Sensoneural Single Sided, Conductive Hearing Loss
Clinical Performance of a New Implant System for Bone Conduction Hearing
To study the initial experience with implanting and fitting the new Bone conduction system in patients with conductive, mixed or Single sided Sensorineural deafness.
- Conditions
- Deafness; Sensoneural Single Sided, Conductive Hearing Loss, Mixed Hearing Loss
- Trial name
- NCT03086135
- Testing
- Osia System
- Where
- 5 sites in United States, Australia and 3 more
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Cochlear
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
Ototoxic Hearing Loss, Cobalt Poisoning
Ototoxicity in Patients With MoM Hip Bearings
The goal of this observational study is to learn about ototoxicity in patients with a MoM hip arthroplasty. The main question it aims to answer is: What is the prevalence of hearing loss in patients with high and low plasma metal…
- Conditions
- Ototoxic Hearing Loss, Cobalt Poisoning, Chromium Causing Toxic Effect, Arthroplasty Complications
- Trial name
- GODMOTHER (NCT06885411)
- Testing
- metal-on-metal hip arthroplasty
- Where
- Netherlands
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Reinier Haga Orthopedisch Centrum
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
High Frequency Sensorineural Hearing Loss
Hybrid L24 New Enrollment Post Approval Study
This study evaluates the long term safety and effectiveness of the Nucleus Hybrid L24 Implant in a group of newly implanted adults.
- Trial name
- HNE (NCT02379819)
- Testing
- Nucleus Hybrid L24 Implant
- Where
- 19 sites in United States
- Volunteers
- 52 people
- Sponsor
- Cochlear
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