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Hearing Loss clinical trials in California
12 studies for Hearing Loss are looking for participants at sites in California.
Cities in California
Gene Therapy Trial for Otoferlin Gene-mediated Hearing Loss
- University of California, San Francisco Benioff Children's Hospital, San Francisco
RecruitingPhase 3
All ages · All sexes · Updated Sep 29, 2026 · NCT05821959A Study of DB-OTO, an Adeno-Associated Virus (AAV) Based Gene Therapy, in Children/Infants, Adolescents and Adults With Hearing Loss Due to Otoferlin Mutations
- University of California Los Angeles Medical Center, Los Angeles
- Rady Children's Hospital, San Diego
RecruitingPhase 1/2
All ages · All sexes · Updated Aug 5, 2026 · NCT05788536Prevention of Ototoxicity in NTM Patients Treated With IV Amikacin
- University of California, San Francisco, San Francisco
RecruitingPhase 2
Ages 18 to 80 · All sexes · Updated Jul 14, 2026 · NCT05730283Evaluation of Clinical Outcomes of Ponto Procedures Performed in Settings Outside the Main Operating Room (i.e. Out-of-OR)
- Northern California Veterans Affairs Healthcare System, Sacramento
RecruitingObservational study
Ages 18 and older · All sexes · Updated Jul 8, 2026 · NCT06930781New Approach to Objectively Measure Social Engagement in Older Adults With Hearing Loss
- Los Angeles General Medical Center, Los Angeles
- University of Southern California, Los Angeles
RecruitingObservational studyHealthy volunteers welcome
Ages 60 and older · All sexes · Updated May 11, 2026 · NCT06781749Fall Risk Assessment and Speech Intelligibility Enhancement Using In-ear Device
- Stanford Ear Institute, Palo Alto
RecruitingHealthy volunteers welcome
Ages 55 and older · All sexes · Updated Apr 28, 2026 · NCT05365646Testing the Addition of Pedmark to Cisplatin Chemotherapy for Reducing Drug-Induced Ear Damage in Men With Stage II-III Metastatic Testicular Germ Cell Tumors
- City of Hope Medical Center, Duarte
RecruitingPhase 1
Ages 18 and older · Men · Updated Apr 17, 2026 · NCT07218913Comparing Hearing Aid Fitting Methods in Blast-exposed Veterans
- VA Loma Linda Healthcare System, Loma Linda, CA, Loma Linda
- VA Greater Los Angeles Healthcare System, Sepulveda, CA, Sepulveda
- VA Greater Los Angeles Healthcare System, West Los Angeles, CA, West Los Angeles
RecruitingHealthy volunteers welcome
Ages 18 to 60 · All sexes · Updated Apr 14, 2026 · NCT06309264Preschool Hearing Screening
- The University of California, San Francisco, San Francisco
Recruiting
Ages 2 to 6 · All sexes · Updated Feb 2, 2026 · NCT06058767Vocal Emotion Communication With Cochlear Implants
- House Institute Foundation, Los Angeles
RecruitingEarly phase 1Healthy volunteers welcome
Ages 6 to 80 · All sexes · Updated Sep 19, 2025 · NCT05486637Benefits of Choir for Older Adults With Unaddressed Hearing Loss (WP2)
- Brain and Creativity Institute, University of Southern California, Los Angeles
Recruiting
Ages 60 and older · All sexes · Updated Sep 18, 2025 · NCT06580847Encoding Temporal Fine Structure for Cochlear Implants
- University of Southern California, Los Angeles
RecruitingHealthy volunteers welcome
Ages 18 and older · All sexes · Updated Jul 2, 2025 · NCT04708717From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.