Clinical trials: Hearing Loss, completed
Deafness Neurosensory
Rehabilitation Methods of Children With Cochlear Implant
The goal of this observational study is to describe the type of the rehabilitation method for italian children with cochlear implant .
- Trial name
- MRSI (NCT05942261)
- Testing
- Survey to collect data
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Hearing Impaired
Functioning, Disability, and Quality of Life in the Adult Hearing Impaired
The short-term research objectives of the proposed study are as follows: 1. To measure the effects of audiological intervention on selected domain specific (i.e., Communicative, Interpersonal, and Social roles) and overall…
- Trial name
- NCT00037986
- Testing
- Hearing Aids
- Where
- United States
- Volunteers
- 330 people
- Sponsor
- US Department of Veterans Affairs
Hearing Loss
Innovation of Hearing Rehabilitation and Effects of Reform
The Danish health care system has been criticized for its structural inefficiency and latency to initiate proper hearing rehabilitation amongst hearing-impaired individuals.
- Trial name
- InHEAR (NCT05154539)
- Testing
- Remote digital assessment, Conventional physical assessment
- Where
- Denmark
- Volunteers
- 751 people, healthy volunteers welcome
- Sponsor
- Aalborg University Hospital
Hearing Loss
Antioxidation Medication for Noise-induced Hearing Loss
This study will examine whether oral intake of 1200mg N-Acetylcysteine/day will prevent temporary threshold shift in hearing among workers exposed to noise
- Trial name
- NCT00552786
- Testing
- N-acetylcysteine (NAC), glucose
- Where
- Taiwan
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Hearing Loss, Stress
Clinical Trial of the "Living Well With Hearing Loss Workshop"
This study evaluates whether a 2 hour group session, "The Living Well with Hearing Loss Workshop," can successfully teach hard of hearing people how to best use hearing aids and a variety of personal skills to compensate for the…
- Trial name
- NCT00323427
- Testing
- The Living Well with Hearing Loss Workshop, hearing aid services
- Where
- 2 sites in United States
- Volunteers
- 135 people
- Sponsor
- US Department of Veterans Affairs
Sensorineural Hearing Loss, Hearing Disorder
Genetic Analysis of Hereditary Disorders of Hearing and Balance
This study will try to identify the genetic causes of hereditary hearing loss or balance disorders. People with a hearing or balance disorder that affects more than one family member may be eligible for this study.
- Conditions
- Sensorineural Hearing Loss, Hearing Disorder, Vestibular Disease
- Trial name
- NCT00023049
- Where
- 2 sites in United States, Nigeria
- Volunteers
- 335 people
- Sponsor
- National Institute on Deafness and Other Communication Disorders (NIDCD)
Retinitis Pigmentosa Syndromic, Congenital Deafness
Natural History and Genetic Studies of Usher Syndrome
This study will explore clinical and genetic aspects of Usher syndrome, an inherited disease causing deafness or impaired hearing, visual problems, and, in some cases, unsteadiness or balance problems.
- Conditions
- Retinitis Pigmentosa Syndromic, Congenital Deafness, Usher Syndrome, Retinitis Pigmentosa and Deafness
- Trial name
- NCT00106743
- Where
- 2 sites in United States
- Volunteers
- 249 people
- Sponsor
- National Eye Institute (NEI)
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, Bone Anchored Hearing Aids
Attitude Change Of Hearing Health Professionals On Bone-Anchored Hearing Devices Over Time In a Developing Country
This study aims to examine shifts in attitudes about bone-anchored hearing instruments (BAHIs) among hearing health professionals over a period of time.
- Trial name
- NCT06215599
- Testing
- Survey
- Where
- Turkey (Türkiye)
- Volunteers
- 243 people
- Sponsor
- Pamukkale University
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, High-Frequency
Hybrid Cochlear Implants in Severe to Profound Adults, Children, and Adolescents
The purpose of this study is to determine if adults and children with residual low-pitch hearing in the severe hearing loss range can develop improved speech perception by combining their residual acoustic hearing with electrical…
- Trial name
- NCT01975571
- Testing
- Cochlear® Nucleus™ Hybrid L24, Cochlear® Nucleus™ Hybrid S12
- Where
- 2 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Bruce J Gantz
Aging, Age Related Hearing Loss
Cognitive Training to Improve Mobility in Middle-aged and Older Adults
The proposed study is designed to evaluate the effect of at-home executive function training on cognition and mobility in older adults with age-related hearing loss (ARHL), older adults with normal hearing, and middle-aged adults.
- Trial name
- HnW (NCT05418998)
- Testing
- Executive function (EF) training
- Where
- Canada
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Concordia University, Montreal
Hearing Loss
Clinical Study of Released Unitron RIC and BTE Hearing Aid Models
The present study will confirm the clinical benefit of 2 different released hearing aid models for speech understanding (in noise).
- Trial name
- NCT05197803
- Testing
- Hearing aid
- Where
- Canada
- Volunteers
- 25 people
- Sponsor
- Sonova AG
Hearing Loss
Evaluation of In-lab Benefit for Speech-in-noise Intelligibility With Device for Adults With Mild to Moderate Hearing Loss
Evaluation of in-lab benefit for speech-in-noise intelligibility with the device for adults with mild to moderate hearing loss.
- Trial name
- NCT07074769
- Testing
- Evaluation of speech-in-noise intelligibility and listening effort
- Where
- Canada
- Volunteers
- 21 people
- Sponsor
- Luxottica Group S.p.A.
Deafness
Localization and Mismatch Negativity
This descriptive and observational research project aims to characterize MMN as a neuronal marker of localization deficit in single-sided deafened subjects and subjects with bilateral profound deafness treated by a cochlear…
- Trial name
- MMNLocA (NCT03632551)
- Testing
- Specific binaural hearing evaluations
- Where
- France
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
Hearing Impairment
Evaluation of Carina Microphone Sensitivity and Maximum Stable Gain in Adult Recipients
This investigation is a single-centre, prospective, single-arm, post-market, non-interventional, pilot clinical investigation designed to characterize microphone sensitivity and maximum stable gain of the Cochlear Carina System.
- Trial name
- CAMSEN (NCT04271761)
- Testing
- Non-interventional, post-market, pilot study of Carina Cochlear System
- Where
- Portugal
- Volunteers
- 14 people
- Sponsor
- Cochlear
Hearing Loss
Multi-Centre Study on the Performance of the Ponto BHX Implant System (in Adult Patients)
This multi-centre study funded by Oticon Medical AB will be conducted at seven hospitals across Europe (UK, Spain, Denmark). Patients with a hearing loss and that are already planned for treatment with a percutaneous (through the…
- Trial name
- NCT04310202
- Testing
- Abbreviated Profile of Hearing Aid Benefit (APHAB), Glasgow Benefit Inventory (GBI), Additional follow-up visits after surgery
- Where
- 6 sites in Denmark, Spain and 1 more
- Volunteers
- 50 people
- Sponsor
- Oticon Medical
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
Cochlear Hearing Loss
Safety and Performance of Ultra/Ultra 3D Cl With HiFocus SlimJ Electrode in Adults With Severe-to-profound Hearing Loss
This is a prospective study designed to evaluate the safety and performance of the HiResTM Ultra Cl HiFocusTM SlimJ Electrode and HiResTM Ultra 3D Cl HiFocusTM SlimJ Electrode (Ultra X) under normal conditions of use as it is…
- Trial name
- NCT04929470
- Testing
- cochlear implantation
- Where
- 3 sites in Germany
- Volunteers
- 37 people
- Sponsor
- Advanced Bionics AG
Hearing Loss
Evaluation of Frequency Lowering Technique
The purpose of this study is to examine two frequency lowering techniques in case of audibility, recognition, distinction, discriminability and sound quality.
- Trial name
- NCT02303210
- Testing
- hearing aid NaidaUP, hearing aid NaidaSP
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- Phonak AG, Switzerland