Clinical trials: Hearing Aid Fitting
Hearing Loss
Clinical Validation of the Lexie Lumen Hearing Aid
More than half a billion people globally have hearing loss. Most hearing loss is sensorineural, meaning that the hearing loss is irreversible and requires rehabilitation.
- Trial name
- NCT05337748
- Testing
- Lexie Self Test and Fit Group, Lexie Professional Test and Fit Group
- Where
- South Africa
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- hearX Group
Hearing Loss
Clinical Investigation and Validation of a Self-fitted Air-conduction Hearing Aid
Approximately 48 million people in the United States have hearing loss or hearing difficulties in noisy environments. Concha Inc.
- Trial name
- NCT06167161
- Testing
- Hearing aid
- Where
- 2 sites in United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Concha Inc.
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
Comparing Self-Fitting Strategies in the Lexie Powered by Bose Hearing Aids
More than 1.5 billion people around the world experience hearing loss, of whom at least 430 million experience disabling hearing loss that will require rehabilitation.
- Trial name
- NCT05782153
- Testing
- Intervention A (hearing aid self-fitting with direct adjustment), Intervention B (hearing aid self-fitting with in-situ fitting)
- Where
- South Africa
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- hearX Group
Sensorineural Hearing Loss, Bilateral
Quantifying the Benefits and Cost-effectiveness of Real-Ear Measurements (REM) for Hearing Aid Fitting
Adjusting hearing aid user's real ear performance by using probe-microphone technology (real ear measurement, REM) has been a well-known procedure that verifies whether the output of the hearing aid at the eardrum matches the…
- Trial name
- BREM (NCT05621798)
- Testing
- Hearing Aid Manufacturer's Software, REM (Real Ear Measurements)
- Where
- Finland
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Kuopio University Hospital
Hearing Loss
Evaluation of Software for Self-Fitting of Hearing Aids by People With Hearing Loss
The purpose of the study is to evaluate the efficacy of a prototype app for the self-fitting of hearing aids.
- Trial name
- NCT05280808
- Testing
- Experimental phone app used for self-fitting of hearing aids
- Where
- Australia
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Sonova AG
Hearing Loss
Combined Acoustic and Electric Hearing (CI/HA) in Adult Bimodal Users Using a HA With a Bimodal Fitting Formula
Introduction: Bilateral-bimodal users may benefit from bilateral-binaural and a bimodal effect . The two modes of stimulation complement each other and may overcome the limitation of electric hearing alone.
- Trial name
- NCT03142100
- Testing
- cochlear implants and hearing aids
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Bnai Zion Medical Center
Auditory Diseases, Central
Comparing Hearing Aid Fitting Methods in Blast-exposed Veterans
Since 2000, at least 250,000 U.S. Service members have experienced a blast-related mild traumatic brain injury. A retrospective analysis of over 100,000 post-9/11 Veterans shows that blast injury more than doubles the risk of a…
- Trial name
- SBA (NCT06309264)
- Testing
- Phonak Lumina P90
- Where
- 3 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Hearing Loss
Coupler-Based Hearing-Aid Fitting Approach for Experienced Users
The overall aim of the study is to compare the verification accuracy and hearing-aid outcomes between the traditional, fitting approach where the patient is present during the visit and a coupler-based fitting approach where the…
- Trial name
- NCT02772757
- Testing
- standard hearing aid fitting, coupler-based fitting
- Where
- United States
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Hearing Loss
A Comparison of User-adjusted and Audiologist-adjusted Hearing Amplification
Fifty adults with mild to moderately severe sensorineural hearing loss will be fit with hearing amplification using two adjustment techniques.
- Trial name
- NCT03728907
- Testing
- Hearing aid fitting technique- audiologist or user-adjusted
- Volunteers
- healthy volunteers welcome
- Sponsor
- San Diego State University
Hearing Loss
Comparison of Hearing Aid Fitting Outcomes Between Self-fit and Professional Fit for MDHearing Smart Hearing Aids
Hearing aids are commonly used to help people with hearing loss hear better in daily listening environments. MDHearing Smart hearing aids are designed to use the MDHearing app to adjust hearing aids to each individual's hearing…
- Trial name
- NCT05165121
- Testing
- MDHearing smart hearing aid
- Where
- United States
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- MDHearingAid
Unilateral Deafness
Evaluation of BiCROS Fitting Benefits
22 candidates for BiCROS hearing aids will be recruited and fitted with a hearing aid and a CROS device. Following a real-world trial, each participant will be tested on a range of outcome measures including speech recognition in…
- Trial name
- NCT05379231
- Testing
- Hearing aid fitting
- Where
- 2 sites in Canada
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Sonova AG
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
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 Impairment, Hearing Aid Fitting
Blast Exposed Veterans With Auditory Complaints
The purpose of this study is to study blast-exposed Veterans who report hearing handicap but show normal or near normal results on standard audiometric testing.
- Trial name
- NCT02122458
- Testing
- mild-gain hearing aids with high-frequency emphasis over 6-months
- Where
- 3 sites in United States
- Volunteers
- 363 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
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
Hearing Loss, Sensorineural
Self Fitting Hearing Aid Clinical Investigation
Pre-market Clinical Investigation whose primary purpose is to evaluate efficacy and effectiveness of self-fitting hearing aids
- Trial name
- NCT05612763
- Testing
- Self fitting hearing device
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Starkey Laboratories, Inc
Hearing Loss, Sensorineural
Wear-Time Trial for Self-Fitting Hearing Aid
This document describes a clinical validation study for a double-blind repeated-measures comparative study of the Great Nordic (GN) self-fitting method to a validated audiology-best-practices method when fitting the GN…
- Trial name
- NCT04823494
- Testing
- Hearing aids
- Where
- 2 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- GN Hearing A/S