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Hearing Loss Clinical Trials

A listing of Hearing Loss 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 (105) clinical trials

Genetic Analysis of Hereditary Disorders of Hearing and Balance

Hereditary hearing impairment is a genetically heterogeneous disorder that can be caused by mutations in any one of hundreds of different genes. Approximately 20 genes have now been identified in which mutations can cause nonsyndromic sensorineural hearing loss. The identification and analysis of these genes and their mutations are providing ...

Phase N/A

Investigation of Anatomical Correlates of Speech Discrimination

Understanding speech is essential for good communication. Individuals with hearing loss and poor speech discrimination often have little success with hearing aids because amplifying sound improves audibility, but not clarity of the speech signal. The purpose of this study is to determine the relative importance of the sensory cells of ...

Phase N/A

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

Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford

CoRDS collects contact, sociodemographic and health information about participants. This information is entered into CoRDS and linked to a unique coded identifier. Below are some examples of information requested on the Questionnaire that will be entered into CoRDS: Contact information: Name, Mailing Address, Phone Number, Email Address Sociodemographic information: Date ...

Phase N/A

Benefits of the HiResolutionTM Bionic Ear System in Adults With Low-Frequency Hearing

The goal of this investigation is to generate the needed PMCF data for the HiFocus Mid-Scala electrode. As a point of interest the investigators would like to evaluate the benefit to patients with low-frequency residual hearing implanted with the HiFocus Mid-Scala Electrode. The HiFocus Mid-Scala electrode array is designed to ...

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

The Influence of The Ear Popper on Serous Otitis Media and on the Accompanying Conductive Hearing Loss in Children

This study is designed to check the effect of the use of the ear popper device on serous otitis media in children and on the conductive hearing loss accompanying the otitis. It is intended that 30 children aged 3-18 years will participate in the study. The inclusion criteria are : ...

Phase

Bed Rest for Idiopathic Sudden Sensorineural Hearing Loss

sudden sensorineural hearing loss: - idiopathic in most cases - 5-20/100,000 new cases annually in the U.S - no establishes pathogenesis - treated with oral steroids in most cases - ~50% improvement in hearing levels - bed rest - acceptable treatment, not well investigated

Phase

Risk Factors for Hearing Loss as a Result of Exposure to Noise During Military Training in the IDF

Auditory screening examination using an OAE (Oto Acoustic Emission) device during the first week of training in the unit and before starting to be exposed to noise . If the indication obtained by the OAE device is negative, the soldier will be transferred to perform an audiometer test by a ...

Phase N/A

CROS Application in CI

Bilateral profound sensorineural hearing loss (PSNHL) is often treated with Cochlear Implants. The majority of bilaterally deafened patients, however, often only receive a unilateral cochlear implant (CI), with resultant limitations related to monaural listening. For unilateral CI users, the deficits inherently associated with monaural listening remain despite the considerable benefits ...

Phase N/A