Clinical trials: Cochlear Implantation
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
Sensorineural Hearing Loss, Bilateral
Study of Music and Speech Perception in New Cochlear Implanted Subjects Using or Not a Tonotopy Based Fitting
Main objective: Show the superiority of tonotopy based fitting strategy compared to default fitting strategy on the perception speech in noise.
- Trial name
- NCT04922619
- Testing
- tonotopy based fitting then default fitting, default fitting then tonotopy based fitting
- Where
- France
- Volunteers
- 26 people
- Sponsor
- MED-EL Elektromedizinische Geräte GmbH
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
Hearing Loss
Opto-electrical Cochlear Implants
Neural stimulation with photons has been proposed for a next generation of cochlear implants (CIs). The potential benefit of photonic over electrical stimulation is its spatially selective activation of small populations of…
- Trial name
- oCI (NCT05110183)
- Testing
- electrical stimulation, optical stimulation, combined optical and electrical stimulation
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- Northwestern University
Hearing Impaired Children
Outcomes of Cochlear Implantation in Pediatrics
The cochlear implant (CI) is the most important progress in the treatment for adults and children with severe to profound bilateral sensorineural hearing loss who do not receive adequa¬te benefit from hearing aids and making…
- Trial name
- NCT04092231
- Testing
- Early speech perception test
- Volunteers
- 30 people
- Sponsor
- Amira Mohmed Ahmed Bakr
Cochlear Implant
Image-guided Cochlear Implant Programming (IGCIP)
Cochlear implants are surgically implanted devices which restore the ability to hear to the hearing impaired. While remarkably successful, even in the best of performers restoration of hearing to levels of normal listeners is…
- Trial name
- NCT03306082
- Testing
- Image-Guided Cochlear Implant Programming
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Vanderbilt University Medical Center
Cochlear Hearing Loss
Development of Evidence-based Therapeutic Guidelines for Early SLA in Urdu-speaking Children With Cochlear Implants
Firstly global and regional literature on speech therapy after cochlear implantation focusing on Urdu-speaking populations and culturally relevant factors will be systematically reviewed.
- Trial name
- NCT07068373
- Testing
- Mixed method (Exploratory Sequential)
- Where
- Pakistan
- Volunteers
- 100 people
- Sponsor
- Superior University
Cochlear Implant, Children
Effect of Perceptual Training and Phonetic Placement Therapy in Children With Cochlear Implant
Background: Children with cochlear implants often continue to exhibit speech sound and intelligibility difficulties despite improved auditory access.
- Conditions
- Cochlear Implant, Children, Speech Sound Disorder
- Trial name
- NCT07613034
- Testing
- Phonetic placement therapy, perceptual training
- Where
- Pakistan
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Cochlear Implant, Severe-Profound Hearing Loss
Bimodal, CROS and Severe Profound Hearing Loss Study
The study will involve the comparison of three groups with severe-profound hearing loss. Patients with a Cochlear Implant only, patients with a cochlear implant and Hearing Aid, and finally patients with two hearing aids.
- Conditions
- Cochlear Implant, Severe-Profound Hearing Loss, Hearing Loss, Bilateral, Hearing Loss, Cochlear
- Trial name
- NCT04222296
- Testing
- Fitting strategy of cohlear implant of hearing aid
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cambridge University Hospitals NHS Foundation Trust
Cochlear Implants, Bilateral Sensorineural Hearing Loss
Assessing the Effect of Computer-based Auditory Training on Adult Cochlear Implant Speech and Quality-of-life Outcomes
The purpose of this study is to compare the effectiveness of a free computer-based auditory training program, Sound Success (Advanced Bionics, Valencia, CA), with the current standard of care of patient-directed auditory training…
- Trial name
- NCT06607146
- Testing
- Sound Success, Standard of Care
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Mayo Clinic
Influence of Anatomy Based Frequency Mapping on Speech Outcomes and Hearing Related Measures
Anatomy-based Fitting in Unexperienced Cochlear Implant Users
The present study investigates CI users' potential differences in speech tests, other performance measures (i.e. pitch-matching, perception of timbre and melodic intervals, consonance perception), and patient-reported outcome…
- Trial name
- NCT05684393
- Testing
- frequency distribution type
- Where
- Austria
- Volunteers
- 60 people
- Sponsor
- Dominik Riss
Tinnitus
Effects of CI on Tinnitus and Its Symptoms
Abnormal activity in the central auditory system is the cause of subjective experience of tinnitus. Electrical stimulation can inhibit the abnormal activity of auditory related neurons in patients with tinnitus.
- Trial name
- NCT05453019
- Testing
- Cochlear Implant
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Chinese PLA General Hospital
Hearing Loss, Deafness
Evaluation of Hearing Preservation in Adults With Partial Low-Frequency Hearing Implanted With the HiFocus™ Mid-Scala Electrode
The purpose of this study is to determine the feasibility of preserving low-frequency acoustic hearing in adults with a moderate degree of hearing loss in the low frequencies and severe-to-profound hearing loss in the mid-to-high…
- Conditions
- Hearing Loss, Deafness, Hearing Disorders, Ear Diseases
- Trial name
- NCT01959152
- Testing
- HiRes™ 90K Advantage implant with HiFocus™ Mid-Scala electrode
- Where
- 3 sites in Canada
- Volunteers
- 1 people
- Sponsor
- Advanced Bionics
Cochlear Prosthesis Implantation
Impact of Microphone Positioning on Auditory Performance in Cochlear Implant Users
The construction of our auditory space requires several prerequisites, including localization abilities in 3D (azimuth, elevation and distance).
- Trial name
- MICLO (NCT04677517)
- Testing
- Modification of active microphone positioning, SPHERE protocol, French Matrix Test
- Where
- France
- Sponsor
- Hospices Civils de Lyon
Sensorineural Hearing Loss
Cochlear Implanted Listening Effort and Hearing Attention
Cochlear implant users perceive mainly sound amplitude modulation cues. Processing of these amplitude modulations can be subject to interferences, so that the perception of a modulation in a target sound can be impaired by a…
- Trial name
- EffICAtt (NCT04733950)
- Testing
- Forced choice psychoacoustic task for the evaluation of modulation detection performance and selective auditory attention. (for both arm), Measurement of the pupil diameter for the evaluation of listening effort during speech perception
- Where
- France
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Cochlear Hearing Loss
Evaluation of Remote Programming of Cochlear Implants in Routine Cochlear Implant Follow-up
This is a prospective and monocentric clinical investigation, non-interventional and non-randomized. The overall goal of this clinical study is to generate additional clinical data confirming the safety and efficacy of the remote…
- Trial name
- NCT06894303
- Testing
- Target CI v1.5 remote programming
- Where
- France
- Volunteers
- 51 people
- Sponsor
- Advanced Bionics AG