Clinical trials: Deafness, Perception
Cochlear Implants, Hearing Loss
CT Guided CI Programming
The current standard of care for cochlear implants (CI) does not address the significant pitch-place mismatch that is inherent in cochlear implantation (see detailed description below).
- Conditions
- Cochlear Implants, Hearing Loss, Amusia
- Trial name
- NCT04506424
- Testing
- CT Guided Cochlear Implant Programming
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- University of California, San Francisco
Sudden Deafness
Safety and Efficacy of Intratympanic Application of Dexamethasone Via Catheter in Patients With Sudden Hearing Loss
The purpose of this study is to evaluate the efficacy and safety of an intratympanic continuous two-week application of dexamethasone compared to placebo using a temporarily implanted catheter in patients with severe to profound…
- Trial name
- NCT00335920
- Testing
- Dexamethasone-dihydrogenphosphate (4mg/ml)
- Where
- 3 sites in Germany
- Volunteers
- 23 people
- Sponsor
- University Hospital Tuebingen
Sensorineural Hearing Loss, Tinnitus
Regenerative Medicine and Stem Cell-Based Interventions for Inner Ear Trauma, Tinnitus, and Sensorineural Hearing Loss
The HEAR-RESTORE study is an exploratory clinical research program designed to evaluate new diagnostic and regenerative approaches for individuals experiencing inner ear injury, tinnitus, and temporary or permanent hearing loss.
- Conditions
- Sensorineural Hearing Loss, Tinnitus, Acoustic Trauma, Inner Ear Injury
- Trial name
- HEAR-RESTORE (NCT07472023)
- Testing
- Audiologic Monitoring, Investigational Regenerative Pharmacologic Therapy, Stem Cell Regenerative Therapy
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Truway Health, Inc.
Sensorineural Hearing Loss, Bilateral
Cross-sectional and Prospective Study to Characterize Early-onset Presbycusis
The purpose of this study is to characterize and assess the evolution of hearing impairment of patients with adulthood-onset bilateral sensorineural hearing loss carrying mutations on GJB2 gene.
- Trial name
- SONG (NCT06354010)
- Testing
- Genotyping, Audiological assessments
- Where
- 2 sites in United States, France
- Volunteers
- 134 people
- Sponsor
- Sensorion
Hearing, Hearing Loss
Perception of Speech in Context by Listeners With Healthy and Impaired Hearing
Recognition of speech sounds is accomplished through the use of adjacent sounds in time, in what is termed acoustic context. The frequency and temporal properties of these contextual sounds play a large role in recognition of…
- Trial name
- NCT06465979
- Testing
- Speech Manipulation
- Where
- 2 sites in United States
- Volunteers
- 680 people, healthy volunteers welcome
- Sponsor
- Marquette University
Sudden Sensorineural Hearing Loss
Speech Perception Impairment Follow Complete Recovery of Sudden Sensorineural Hearing Loss
At present, few research on the auditory perception function and possible neural mechanisms of unilateral sudden hearing loss patients with complete or partial recovery of peripheral hearing.This project evaluate the speech…
- Trial name
- NCT05608161
- Testing
- speech in noise test
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Deafness
Assessment of Bimodal Contribution in Adult Cochlear Implant Users
To evaluate the combination of electric hearing through Cochlear Implant and acoustic hearing through hearing aid in bimodal users with moderate-to-severe hearing loss in the non-implanted ear.
- Trial name
- NCT02331017
- Testing
- Speech perception tests and self-rating questionnaire
- Where
- Israel
- Volunteers
- 20 people
- Sponsor
- Bnai Zion Medical Center
Sensorineural Hearing Loss
Electrode Placement and Audiologic Outcomes With the Advanced Bionics HiFocus L23 Electrode
The goal of this study is to measure patient performance after cochlear implantation with the Food and Drug Administration (FDA) approved Advanced Bionics HiFocus L23 device. The specific aims of the project are as follows: 1.
- Trial name
- NCT03858647
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Vanderbilt University Medical Center
Severe to Profound Sensorineural Hearing Loss, Undergoing Cochlear Implant Surgery
Radiological Classification of the Facial Nerve
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…
- Trial name
- NCT02925208
- Testing
- cochlear implant surgery
- Where
- Saudi Arabia
- Volunteers
- 140 people
- Sponsor
- Imam Abdulrahman Bin Faisal University
Sudden Sensorineural Hearing Loss (SSNHL)
High Dose Oral Steroids in Sudden Sensorineural Hearing Loss
Compare hearing outcomes between treatment with dexamethasone versus prednisone in participants who have been diagnosed with unilateral SSNHL (sudden sensorineural hearing loss).
- Trial name
- NCT03255473
- Testing
- Dexamethasone, Prednisone
- Where
- United States
- Sponsor
- University of Colorado, Denver
Sensorineural Hearing Loss
The Performance of a Robot-assisted Minimally Invasive Direct Cochlear Access for Cochlear Implantation
The cochlear implant is a neural prosthesis and has been the gold standard treatment for severe to profound sensorineural hearing loss over several decades.
- Trial name
- NCT04610450
- Testing
- HEARO, OTOPLAN
- Where
- Switzerland
- Volunteers
- 3 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
CNS Infection, Inner Ear Hearing Loss
CNS Infections Effect on the Inner Ear
Study on patients with CNS infections.
- Conditions
- CNS Infection, Inner Ear Hearing Loss, Vestibular Abnormality, Inner Ear Inflammation
- Trial name
- NCT03715569
- Testing
- Vestibular function, OAE/WBT, Biomarker
- Where
- Denmark
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Nordsjaellands Hospital
Sudden Hearing Loss
Efficacy and Safety of Hydroxychloroquine in the Treatment of Sudden Sensorineural Hearing Loss
Sudden sensorineural hearing loss (SSNHL) is diagnosed when there's a sudden drop in hearing of at least 30 decibels across three consecutive frequencies, emerging within up to 72 hours.
- Trial name
- NCT06467526
- Testing
- Hydroxychloroquine, Steroid
- Where
- Taiwan
- Volunteers
- 80 people
- Sponsor
- Chang Gung Memorial Hospital
Sensorineural Hearing Loss
Appreciation for Music Processed by Hearing Aids
Normal-hearing participants aged 18-25 with and without musical training will listen to a series of short musical samples that have been recorded through hearing aids. The music will be played at a comfortable listening level.
- Trial name
- NCT05568329
- Testing
- Hearing Aid Program
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Purdue University
Sensorineural Hearing Loss, Speech
Social Influences on Sensorimotor Integration of Speech Production and Perception During Early Vocal Learning
The goal of this study is to investigate the role of social factors on speech learning, including production and perception, in infants ranging in age from ~7-18 months.
- Trial name
- NCT05634356
- Testing
- vocal-social reinforcement
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Hearing Loss, Tinnitus
Different Dosing Regimens of STOP-AST
The goal of this clinical trial is to learn about the different dose regimens of the efficacy of oral steroids in the acute tinnitus population.
- Conditions
- Hearing Loss, Tinnitus, Sensorineural Hearing Loss
- Trial name
- NCT06124703
- Testing
- Prednisone tablet, Ginkgo Biloba Extract
- Volunteers
- 162 people
- Sponsor
- Eye & ENT Hospital of Fudan University
Sensorineural Hearing Loss
Efficacy of Digital Noise Reduction Strategies: A Hearing Aid Trial
The purpose of this study is to see if noise reduction programs in digital hearing aids help patients hear better than hearing aids without these programs.
- Trial name
- NCT00261768
- Testing
- Digital noise reduction
- Where
- 2 sites in United States
- Volunteers
- 288 people
- Sponsor
- US Department of Veterans Affairs
Meniere's Disease, Meniere Disease
Expanded Access Protocol for SPI-1005
The purpose of this protocol is to facilitate expanded access ("compassionate use") of SPI-1005 to Meniere's disease (MD) or sudden sensorineural hearing loss (SSNHL) patients who cannot gain access through ongoing clinical…
- Conditions
- Meniere's Disease, Meniere Disease, Meniere´s Disease, Meniere's Disease Aggravated
- Trial name
- NCT07873281
- Testing
- Ebselen
- Sponsor
- Sound Pharmaceuticals, Incorporated
High Frequency Sensorineural Hearing Loss
Hybrid L24 New Enrollment Post Approval Study
This study evaluates the long term safety and effectiveness of the Nucleus Hybrid L24 Implant in a group of newly implanted adults.
- Trial name
- HNE (NCT02379819)
- Testing
- Nucleus Hybrid L24 Implant
- Where
- 19 sites in United States
- Volunteers
- 52 people
- Sponsor
- Cochlear
Cochlear Implant, Severe to Very Severe Sensorineural Hearing Loss
Epidemiological Survey on the Current Status of Cochlear Implantation in China
Cochlear implantation is an effective intervention for patients with severe to very severe sensorineural hearing loss. By the beginning of 2026, the total number of cochlear implants in China was about 180000.
- Trial name
- NCT07821281
- Testing
- Cochlear Implant
- Volunteers
- 180,000 people
- Sponsor
- Chinese PLA General Hospital