Clinical trials: Hearing Aid
Hearing Loss
A Comparative, Controlled, Clinical Investigation and Quality Control of a New Hearing Aid
The aim of this study is to investigate the performance of the hearing aid under laboratory as well as everyday conditions. In addition, the performance data of the hearing aid are compared with a Bernafon hearing aid already…
- Trial name
- NCT03086018
- Testing
- Successor hearing aid to Juna
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Bernafon AG
Hearing Loss
Exploration of the Functional Effect of Different Hearing Aid Noise Reduction Algorithms in an Ecologically Valid Conversational Situation
A methodical evaluation of sound changing principles in CE-labelled Sonova brand hearing instruments (e.g. Phonak hearing instruments) is intended to be conducted on hearing impaired participants.
- Trial name
- NCT06992310
- Testing
- Hearing Aid with standard noise reduction (NR_1), Hearing Aid with NR_2, Hearing Aid with NR_3
- Where
- Switzerland
- Volunteers
- 15 people
- Sponsor
- Sebastian Griepentrog
Mild to Moderate Sensorineural Hearing Loss
Study of SelfFit Mobile Medical App for Hearing Loss Diagnostics and Hearing Device Fitting / Fine Tuning
The purpose of this clinical study is to validate the comparability of prescription formula fitting of hearing aids based on full diagnostic audiometry and SelfFit interactive fitting of hearing aids based on hearing loss…
- Trial name
- SelfFit (NCT01877317)
- Testing
- SelfFit adjusted hearing device
- Where
- Netherlands
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Two Pi Signalprocessing Applications GmbH
Alzheimer Disease, Hearing Loss
Hearing Instruments in Alzheimer's Disease
There is a strong connection between hearing loss and cognitive impairment, particularly dementia, in old age. Worldwide, dementia affects approximately 5% of persons over the age of 65 years.
- Trial name
- HIAD (NCT02294513)
- Testing
- Standard audiologic rehabilitation (incl. HI)
- Where
- Canada
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Phonak AG, Switzerland
Hearing Loss, Sensorineural
Standard Post Market Clinical Follow-up (PMCF) Study WSA 2025
The purpose of the study is to follow-up on a released low-risk device as part of standard PMCF activities.
- Trial name
- NCT06986499
- Testing
- Hearing Aid Widex SmartRIC MRRLD 440, Own hearing aid
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- WSAUD A/S
Hearing Loss
Quality Control of CE-Certified Phonak Hearing Aids - 2016_05
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.
- Trial name
- NCT02951247
- Testing
- Hearing Aid
- Where
- Switzerland
- Volunteers
- 30 people
- Sponsor
- Sonova AG
Hearing Loss, Sensorineural
Evaluation of Hearing Aid Benefit
The present study will investigate the benefit of hearing aids for speech intelligibility (in both quiet and noisy environments) compared to the unaided condition.
- Trial name
- NCT05198713
- Testing
- New hearing aid
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Sonova AG
Hearing Loss
fNIRS, Listening Effort, and Motivation
The purpose of the current study is to measure oxygenation in the PFC using fNIRS in a sample of older adults with hearing loss.
- Trial name
- NCT05893992
- Testing
- Hearing aids with noise management features for listening in noise, Hearing aid for listening in quiet environments
- Where
- Canada
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Sonova AG
Hearing Loss
Compression Headphone Study
The stimuli consist of speech in quiet, speech in noise, reverberant speech, and music recorded with different hearing aid settings, post-processed for headphone presentation and incorporated in an online sound survey.
- Trial name
- NCT04882709
- Testing
- Recording with hearing aid
- Where
- Canada
- Volunteers
- 12 people
- Sponsor
- Sonova AG
Hearing Loss
Clinical Trial Evaluating Outcomes of Self-Fit and Professionally Fit Hearing Aids
Approximately 48 million people in the United States have hearing loss or hearing difficulties in noisy environments. Whisper.ai Inc has previously brought to market a commercial hearing aid system that reduces background noise…
- Trial name
- NCT05527730
- Testing
- Comparison of PRO-FIT or SELF-FIT fitting
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Whisper.ai
Hearing Loss, Bilateral or Unilateral
Performance of a Hearing Aid Platform Including Different Styles of Hearing Aids
The reason for this study is to evaluate a new hearing aid product generation replacing the one on the market. The goal is to evaluate the audiological performance, usability as well as features and functions.
- Trial name
- NCT02298452
- Testing
- Hearing aid.
- Where
- Switzerland
- Volunteers
- 253 people
- Sponsor
- Phonak AG, Switzerland
Congenital Hearing Loss Secondary to Biallelic Mutations in the Otoferlin Gene (OTOF), Biallelic Mutations in the Gap Junction Beta 2 (GJB2) Gene
A Natural History Study in Pediatric Participants With Hearing Loss Due to OTOF, GJB2, or GJB2/GJB6 Mutations
This is an observational study to examine the characteristics of gene-related hearing loss in pediatric participants with biallelic otoferlin (OTOF) Mutations, Gap Junction Beta 2 (GJB2) Mutations, or Digenic GJB2/Gap Junction…
- Conditions
- Congenital Hearing Loss Secondary to Biallelic Mutations in the Otoferlin Gene (OTOF), Biallelic Mutations in the Gap Junction Beta 2 (GJB2) Gene, Digenic Mutations in GJB2/Gap Junction Beta 6 (GJB6) Genes
- Trial name
- ENSEMBLE (NCT06019481)
- Where
- 2 sites in United States
- Sponsor
- Regeneron Pharmaceuticals
Hearing Loss, Self Perceived Hearing Loss
Assessing Functional Outcomes and User Experience of the Lexie B3 Pro Powered by Bose Over-the-counter Self-Fitting Hearing Aid
Hearing loss significantly impacts quality of life, with sensorineural hearing loss being the most common type among adults. Hearing aids are a well-established intervention, yet barriers such as access and affordability limit…
- Conditions
- Hearing Loss, Self Perceived Hearing Loss, Hearing Impairment
- Trial name
- NCT06878300
- Testing
- Over the counter hearing aid (Lexie), Comparator over the counter hearing aid
- Volunteers
- healthy volunteers welcome
- Sponsor
- HearX SA
Deafness, Hearing Loss
Clinical and Health Economic Evaluation With a New Baha® Abutment Combined With a Minimally Invasive Surgical Technique
To demonstrate that the minimally invasive surgical procedure in combination with the use of the Cochlear Baha BA400 abutment is associated with a reduction of inflammation/infection, overgrowth, pain and numbness at the site of…
- Conditions
- Deafness, Hearing Loss, Hearing Loss, Conductive, Hearing Loss, Mixed Conductive-Sensorineural
- Trial name
- NCT01796236
- Testing
- Minimally invasive surgery and BA400, Traditional surgery and BA300
- Where
- 7 sites in France, Netherlands and 2 more
- Volunteers
- 106 people
- Sponsor
- Cochlear Bone Anchored Solutions
Hearing Loss, Sensorineural Hearing Loss
Quality Control of CE-Certified Phonak Hearing Aids - 2019_19
Phonak Hearing Systems pass through different development and study stages. At an early stage, feasibility studies are conducted to investigate new algorithms, features and functions in an isolated manner.
- Trial name
- NCT03992989
- Testing
- Phonak Bolero M90-M, Roger Select
- Where
- Switzerland
- Volunteers
- 20 people
- Sponsor
- Sonova AG
Hearing Loss
Evaluation of New Fitting Characteristics for Extended Wear Hearing Aid Technology
Two groups of hearing aid candidates will be fit with extended wear technology. One group will be fit with the commercially available models, and the other group will be fit with either the commercially available model or a new…
- Trial name
- NCT05274165
- Testing
- Lyric Hearing Aid- Experimental Design, Lyric Hearing Aid- Commercially Available
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Sonova AG
Hearing Loss, Sensorineural, Tinnitus
Evaluation of the Clinical Benefit of the Hearing Aids Tinnitus Feature.
Participants with hearing loss and Tinnitus will wear hearing aids with amplification-only or with an added sound, and have their tinnitus level evaluated before and after intervention.
- Trial name
- NCT05292534
- Testing
- hearing aid amplification, hearing aid amplification with an added sound
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- Sonova AG
Hearing Loss
Evaluating Benefits of Hearing Aid Microphone Directionality Technologies
This study will evaluate the impact of hearing aid microphone directionality technologies and settings on speech understanding in noise for experienced hearing aid users.
- Trial name
- NCT04953390
- Testing
- Phonak Audeo hearing aid, Phonak hearing aid with multiple directionality settings, adjustable via a mobile app
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Sonova AG
Hearing Loss, Conductive, Hearing Loss Mixed
Investigating Hearing With Ponto 3 SuperPower, a Bone Anchored Hearing Aid - Investigating Hear
The study is part of the Post Market Clinical Follow (PMCF) activity. The investigational device is the CE-marked Ponto 3 SuperPower (available on the market since December 2016) already fitted to the subjects, and data is…
- Conditions
- Hearing Loss, Conductive, Hearing Loss Mixed, Hearing Disability, Conductive Hearing Loss
- Trial name
- NCT04803279
- Testing
- Collection of Pure tone thresholds from audiogram measured prior to fitting of Ponto 3 SuperPower, Collection of BC In-situ thresholds from BC In-situ audiogram measured during fitting of Ponto 3 SuperPower, Collection of Aided sound field thresholds measured with the Ponto 3 SuperPower
- Where
- United Kingdom
- Volunteers
- 57 people
- Sponsor
- Oticon Medical
Hearing Loss, Bilateral or Unilateral
Effectiveness of Speech Therapy for Lip-reading in Patients With Hearing Aids: SCED Study
This study aims to investigate whether lip reading rehabilitation improves viseme recognition in individuals with hearing impairments who use hearing aids.
- Trial name
- SCEDuLL (NCT07028658)
- Testing
- Speechreading training
- Where
- France
- Volunteers
- 8 people
- Sponsor
- Institut Pasteur