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Hearing Loss clinical trials

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NCT ID: NCT02951247 Completed - Hearing Loss Clinical Trials

Quality Control of CE-Certified Phonak Hearing Aids - 2016_05

Start date: November 8, 2016
Phase: N/A
Study type: Interventional

A methodical evaluation of new CE-labelled Phonak Hearing Systems is intended to be conducted on hard of hearing participants to grant quality control prior to product launch. The aim of the investigation series is to ensure zero-defect overall performance of the new hearing systems as well as maximum benefit for the participant with the devices in comparison to previously outstanding Phonak Hearing Systems.

NCT ID: NCT02948790 Completed - Clinical trials for Hearing Loss, Cochlear

Auditory Nerve Monitoring Using Intra-cochlear Stimulation in Subjects With Acoustic Neuroma

NeuriStim
Start date: April 7, 2017
Phase: N/A
Study type: Interventional

The aim of this study is to assess the auditory nerve functionality with an intraoperative approach following a surgical removal of acoustic neuroma in patients with severe to profound sensorineural hearing disabilities.

NCT ID: NCT02941627 Completed - Clinical trials for Hearing Loss, Sensorineural

The Neuro Zti Cochlear Implant System Efficacy and Safety in Adults

Start date: February 2, 2017
Phase: N/A
Study type: Interventional

The purpose of the study is to assess the efficacy and the safety profile of the Neuro Cochlear Implant System (CIS) in adults with severe-to-profound hearing loss.

NCT ID: NCT02928107 Completed - Hearing Loss Clinical Trials

Addressing Barriers to Adult Hearing Healthcare

Start date: October 31, 2016
Phase: N/A
Study type: Interventional

The aim of this project is to develop evidence that can inform hearing health care best practices for adults between the ages of 65-75, and determine what level of involvement by the primary care practitioner (PCP) is required to inform and encourage adults age 65-75 to follow through with routine hearing screening. This study also aims to evaluate the accuracy of assessment of medical conditions for which the FDA requires physician evaluation and management prior to hearing aid fitting, and determine which medical conditions should require medical evaluation prior to hearing aid fitting. The results of this study should provide information to implement changes in health care policy to facilitate accessible and affordable hearing health care.

NCT ID: NCT02925208 Completed - Clinical trials for Undergoing Cochlear Implant Surgery

Radiological Classification of the Facial Nerve

Start date: January 2010
Phase: N/A
Study type: Observational

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 tympanotomy. Anatomical variation of facial nerve such as lateral or anterior position of vertical segment of facial nerve, will render this approach challenging. In this research, investigators proposed a Radiological Classification system of the position of vertical segment of facial nerve in relation to the lateral semicircular canal to predict difficult cases with narrow facial recess.

NCT ID: NCT02908737 Completed - Hearing Loss Clinical Trials

Clinical Evaluation of Bass and Treble Controls for CI Subjects

CLASS
Start date: July 2016
Phase: N/A
Study type: Interventional

The clinical study is designed to evaluate the safety and effectiveness of recipient controlled Bass and Treble.

NCT ID: NCT02905305 Completed - Hearing Loss Clinical Trials

Cochlear Implant With Anti-Inflammatory Agent

Start date: September 10, 2013
Phase: N/A
Study type: Interventional

In an effort to further preserve residual acoustic hearing after cochlear implantation, it may be beneficial to incorporate anti-inflammatory agents into the electrode array for passive elution over a time course after implantation. This study aims to assess the ease and effectiveness of such an electrode design, and to assess the preliminary safety of use of such a device in the post-operative period. This study is a first-time-in-human study of the investigational device. In the first instance, the aim of the current investigation is to obtain first experience in use of a Combined Device in the adult clinical population, and to assess tools and techniques that may be considered in future clinical studies of similar devices.

NCT ID: NCT02895477 Completed - Hearing Loss Clinical Trials

Quest Sound Recover (SR2) vs. Venture SR2

Start date: July 2016
Phase: N/A
Study type: Interventional

Goal of this study is to determine the benefit of an improved feature on a new hearing aid platform. To investigate the improvements of this feature is compared on a new and older hearing aid platform. The obtained results will be used for future improvement for this feature. This feature should improve the speech understanding and speech recognition of the hearing aid user.

NCT ID: NCT02879539 Completed - Hearing Loss Clinical Trials

Cochlear Implant Low Power Strategy

Start date: March 31, 2015
Phase: N/A
Study type: Interventional

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 standard ACE strategy. However in order to develop smaller sound processors, further battery life power savings are required. The aim of this study is to evaluate three experimental sets of MP3000 parameter sets, compared against the default ACE program. In the background for each of the four strategies, experimental noise reduction programs (SpatialNR and NR3) will also be in use. In an additional phase of the study, low stimulation rate ACE programs will also be evaluated against the default stimulation rate.

NCT ID: NCT02877329 Completed - Hearing Loss Clinical Trials

Internet-delivered ACT for Treating the Psychological Effects of Hearing Loss

Start date: February 2014
Phase: N/A
Study type: Interventional

Randomized trial comparing internet-delivered ACT with therapist support against waiting list for persons with hearing loss and comorbid psychological distress