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Hearing Disorders and Deafness clinical trials recruiting in the U.S.
15 studies for Hearing Disorders and Deafness are recruiting participants at sites across the United States.
Hearing loss can be caused by trauma, diseases, long term exposure to loud noise and other factors. Learn about the two types of hearing loss.
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Recently updated studies
Gene Therapy Trial for Otoferlin Gene-mediated Hearing Loss
RecruitingPhase 3
All ages · All sexes · Updated Sep 29, 2026 · NCT05821959Auditory Brainstem Implant (ABI) in Children With No Cochleae or Auditory Nerves
Recruiting
18 Months – 21 Years · All sexes · Updated Aug 28, 2026 · NCT02310399Open-label Study of SKY-GJB2 in Pediatric Subjects With GJB2-mediated Hearing Loss
RecruitingPhase 1/2
9 Months – 7 Years · All sexes · Updated Aug 27, 2026 · NCT07627971Collection of Clinical Data and Specimens for Research in Hearing, Balance, Taste, Smell, Voice, Speech, and Language Disorders.
RecruitingObservational study
Ages 2 to 99 · All sexes · Updated Aug 18, 2026 · NCT05670496Cochlear Implants in Young Children With SSD
RecruitingHealthy volunteers welcome
7 Months – 71 Months · All sexes · Updated Jun 26, 2026 · NCT05775367Improving Clinical Efficiency by Reducing Scheduled Follow-ups Using Cochlear America's Population Mean Mapping Strategy
Recruiting
Ages 18 to 85 · All sexes · Updated May 20, 2026 · NCT06960616Cochlear Implant Speech in Noise Processing
Recruiting
Ages 18 to 99 · All sexes · Updated May 14, 2026 · NCT06860152Cross-sectional and Prospective Study to Characterize Early-onset Presbycusis
RecruitingObservational study
Ages 30 to 55 · All sexes · Updated May 8, 2026 · NCT06354010Novel Coding Strategies for Children With Cochlear Implants
RecruitingHealthy volunteers welcome
Ages 6 to 80 · All sexes · Updated Mar 4, 2026 · NCT05203302North American Mitochondrial Disease Consortium Patient Registry and Biorepository (NAMDC)
RecruitingObservational studyHealthy volunteers welcome
All ages · All sexes · Updated Feb 4, 2026 · NCT01694940Study of N-acetylcysteine in the Treatment of Patients With the m.3243A>G Mutation and Low Brain Glutathione Levels
RecruitingPhase 1
Ages 18 to 80 · All sexes · Updated Jan 23, 2026 · NCT05241262Investigating Auditory Processing in the Users of Auditory Brainstem and Cochlear Implants
Recruiting
Ages 2 to 90 · All sexes · Updated Dec 30, 2025 · NCT05810220Wolfram Syndrome and WFS1-related Disorders International Registry and Clinical Study
RecruitingObservational study
Ages 0 and older · All sexes · Updated Dec 23, 2025 · NCT02841553Perceptual Consequences of Cochlear Implant Electrode-neuron Interfaces
RecruitingHealthy volunteers welcome
3 Months · All sexes · Updated Nov 26, 2025 · NCT05867173Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
RecruitingObservational study
All ages · All sexes · Updated May 29, 2025 · NCT01793168From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.