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Hearing Impairment Clinical Trials

A listing of Hearing Impairment medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (19) clinical trials

Evaluating Hearing Aid Service Delivery Models

The purpose of this study is to compare the outcomes for two different hearing-aid delivery models. In one model, the audiologist selects and fits the hearing aid and, in the other model, the consumer does this directly.

Phase N/A

Implantation of the HiRes90K Advantage Cochlear Implant With HiFocus Mid-Scala and Development of a Combined Electric and Acoustic Stimulation Technology in Adults With Partial Deafness

The purpose of this feasibility study is to evaluate whether low-frequency acoustic hearing sensitivity can be preserved in newly implanted adults with partial deafness (considerable low frequency acoustic hearing profiles with severe-to-profound high frequency sensorineural hearing loss) using the HiResolution™ 90K™ Advantage cochlear implant with the HiFocus™ Mid-Scala electrode to ...

Phase N/A

CHANGE Feasibility Study

The purpose of the feasibility study is to examine audiological outcomes (audiometry and speech perception) and safety (adverse events and adverse device effects) with the Nucleus CI532 cochlear implant in group of adult subjects (n=12) who meet current criteria for cochlear implantation.

Phase N/A

Evaluating the Efficacy of Opti-Speech for Speech Treatment

Participants will be asked to complete the Goldman Fristoe Test of Articulation along with several other assessment tests. Then speech treatment, guided by Opti-Speech, will be provided to the participant for up to 10 treatment sessions. The participant will be asked to come back after the final treatment for a ...

Phase N/A

Clinical Metrics for Assessing Cochlear Implant Recipient MAPs

Optimising the clinical fitting of a cochlear implant to an individual listener is an important aspect of post-operative clinical care. The level of success experienced by any individual with a cochlear implant can be influenced, to a significant extent, by the quality of the clinical programming by the audiologist. During ...

Phase N/A

Optimisation of Hybrid Fittings for Cochlear Implant Recipients

When providing amplification post-implantation to residual acoustic hearing in the implanted ear, the lower frequency boundary can be modified to minimize or avoid overlap between the frequencies coded through acoustic hearing and those presented through electrical stimulation. This boundary is termed the cross-over frequency (Fc) and the effect of modifying ...

Phase N/A

Relationship Between Auto NRT and Behavioural T & C Levels With the Nucleus Freedom Cochlear Implant

An open trail. The implantees will go through their routine programming sessions after implantation, the specified data will be collected and analyzed in order to establish the offset correlation which we seek for.

Phase

Applying Proton Pump Inhibitor to Prevent and Treat Acute Fluctuating Hearing Loss in Patients With SLC26A4 Mutation

Hereditary hearing loss is the most common inherited sensory defect, affecting about 1 per 1000 children. With the advances in molecular genetics, the nature of hereditary hearing loss has started to be unraveled. A plethora of deafness genes were discovered in the past years, and among them certain genetic mutations ...

Phase

Benefits of the HiResolution Bionic Ear System in Adults With Asymmetric Hearing Loss

The purpose of this feasibility study is to evaluate the benefit of unilateral implantation in adults who meet conventional indications for implantation in one ear, but do not meet the conventional indications for implantation in the other ear (asymmetric hearing loss) using the HiResolution Bionic Ear System.

Phase N/A

Intracochlear Potentials: Volta Study

The clinical investigation will gather impedance and transimpedance (voltage tomography) data intraoperatively and post-operatively which can be used to characterize the electrical properties of the living cochlea. The Surgical Assistant Research Tool (SA16) research software is a software tool developed by Cochlear Limited. The use of the SA16 research software ...

Phase N/A