Clinical trials: Cochlear
Cochlear Implant
Subjective and Objective Results With CI Electrode Types
Background The authors' aim was to compare the influence of various electrode designs on selected objective and subjective clinical outcomes for cochlear implant recipients using the same model of receiver-stimulator, Cochlear™…
- Trial name
- NCT03515473
- Testing
- cochlear implant
- Where
- Hungary
- Volunteers
- 139 people
- Sponsor
- Szeged University
Cochlear Nerve Disease
Longitudinal Study Of The Evoked Compound Action Potential Measured In Children Cochlear Implant Users
Introduction: In Cochlear Implant (CI) users, the recording of the electrically evoked compound action potential (ECAP) of the auditory nerve represents an option to assess changes in auditory nerve responses and the interaction…
- Trial name
- ECAP (NCT00725998)
- Where
- Brazil
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Sensorineural Hearing Loss, Cochlear Implant
Cochlear Electrical Impedance and the Effect of Topical Dexamethasone on Cochlear Implant Surgery
Hearing is the ability to perceive sounds through the ear. If the transmission of sound is defective, the person suffers some degree of hearing loss.
- Trial name
- NCT03374514
- Testing
- Dexamethasone, Sterile isotonic saline solution
- Where
- Argentina
- Volunteers
- 20 people
- Sponsor
- Hospital Italiano de Buenos Aires
Cochlear Function Disorder
Correlation Between NRT and Radiological Measurements in Detection of Position of the Electrode Inside the Cochlea.
The study will be conducted as Prospective study including 50 patients (aged <6years ) at Otorhinolaryngology department, Assuit University Hospital (aged <6years ) who will undergo cochlear implantation.
- Trial name
- NCT03306108
- Testing
- NRT
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Cochlear Implant
Title: "Development and Implementation of Innovative Auditory Training Methods and Verification of These Training Methods"
The purpose of this study is to determine if aural rehabilitation adds measurable benefit and participant satisfaction to a cochlear implant recipient's overall treatment.
- Trial name
- NCT01737489
- Testing
- LACE, NOOK
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Mayo Clinic
Cochlear Implants
Benefits of a Contralateral Routing of Signals (CROS) System in Unilateral CI-recipients
The objective is to investigate the new Naida CROS device in adult recipients including chronic phases and to generate some preliminary pre-launch data.
- Trial name
- NCT03078920
- Testing
- Naída CROS
- Where
- France
- Volunteers
- 13 people
- Sponsor
- Advanced Bionics AG
Unilateral Cochlear Implants, Bilateral Cochlear Implants
Impact of Binaural Audition on Postural Performance and Orientation
This is a prospective research study talking place at University hospital of Dijon and requiring the inclusion of 20 healthy subjects, 10 patients with unilateral cochlear implants and 10 patients with bilateral cochlear implants…
- Trial name
- AUDIPIC (NCT03201328)
- Testing
- Audio-vestibular examination, Videonystagmoscopic study, Posturographies study
- Where
- France
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
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
Cochlear Implantation
Impact of the Surgical Experience on Cochleostomy Location: A Comparative Temporal Bone Study Between Endaural and Posterior Tympanotomy Approaches for Cochlear Implantation
The goal of this study was to evaluate, in the hands of an inexperienced surgeon, the cochleostomy location of an endaural approach (MINV) compared to the conventional posterior tympanotomy (MPT) approach.
- Trial name
- NCT02902497
- Volunteers
- 24 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Cochlear Implantation
Cochlear Implants Registry in Thailand Project
The purpose of this study is to determine the outcome of cochlear implant including post operative hearing ability, developing of language, complication from cochlear implant, quality of life, and success factor of cochlear…
- Trial name
- CIRT (NCT02830659)
- Where
- 11 sites in Thailand
- Volunteers
- 1,500 people
- Sponsor
- Khon Kaen University
Bilateral Cochlear Aplasia, Bilateral Cochlear Nerve Deficiency
Feasibility Study of Auditory Brainstem Implant in Young Children
Current treatment options for bilateral profoundly deaf children, diagnosed with inner ear anatomical abnormalities are limited, and in the case of absent cochleas, non-existent.
- Conditions
- Bilateral Cochlear Aplasia, Bilateral Cochlear Nerve Deficiency, Bilateral Cochlear Ossification Secondary to Meningitis
- Trial name
- NCT01850225
- Testing
- Auditory brainstem implant
- Where
- United States
- Sponsor
- House Research Institute
Cochlear Implant Listeners
Pitch and Loudness Perception by Cochlear Implant Listeners: Psychophysics and Objective Measures
Cochlear implants (CIs) have restored some sense of hearing to more than 120 000 people worldwide. While most patients show good scores of speech recognition in quiet, a large majority of them also struggle in more challenging…
- Trial name
- NCT01284790
- Testing
- Cochlear implants
- Where
- France
- Volunteers
- 1 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Cochlear Implantation, Cone-Beam Computed Tomography
Assessment of the AB HiFocusTM Mid Scala Electrode Movement Using Cone Beam Imaging Following Cochlea Implantation
One of the contributing factors to the variability in outcomes amongst Cochlear Implant (CI) recipients was reported to be the placement of the electrode array in the scala tympani.
- Trial name
- ABMS1 (NCT01940783)
- Testing
- Cone Beam Computed Tomography (CBCT), Magnetic Resonance Imaging (MRI)
- Where
- Netherlands
- Volunteers
- 14 people
- Sponsor
- Maastricht University Medical Center
Cochlear Implant Recipients
Differences in Music Perception Skills Between Child, Teen and Adult Cochlear Implant Recipients
Adult recipients of cochlear implants (CI) generally loose interest in listening to music. This may be due to the rather limited spectral resolution of CI.
- Trial name
- NCT01876472
- Testing
- Assessment of music perception skills
- Where
- Switzerland
- Volunteers
- 50 people
- Sponsor
- University of Zurich
Cochlear Function
Interrelations Between Spontaneous Otoacoustic Emissions and Transient Evoked Emissions
To verify the occurrence of Spontaneous Otoacoustic Emissions (SOAE) in neonates at term and preterm infants who had transient otoacoustic emissions and verify if the presence of response is related to gestational age, gender or…
- Trial name
- NCT01325272
- Where
- Brazil
- Volunteers
- healthy volunteers welcome
- Sponsor
- UPECLIN HC FM Botucatu Unesp
Cochlear Implants, Auditory Neuropathy
Auditory Neuropathy and Cochlear Implants
The electrical stimulation generated by the Cochlear Implant (CI) may improve the neural synchrony and hence contribute to the development of auditory skills in patients with Auditory Neuropathy / Auditory Dys-synchrony (AN/AD).
- Trial name
- NCT01023932
- Testing
- Cochlear Implants
- Where
- Brazil
- Sponsor
- University of Sao Paulo