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ClinicalTrials.gov public records Last synced Jul 22, 2026, 12:33 AM EDT

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Showing 25–28 of 4 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Usher's Syndrome
Interventions
Blood draw for the laboratory assessment
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2031
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Congenital Hearing Loss Secondary to Biallelic Mutations in the Otoferlin Gene (OTOF), Biallelic Mutations in the Gap Junction Beta 2 (GJB2) Gene, Digenic Mutations in GJB2/Gap Junction Beta 6 (GJB6) Genes
Interventions
Not listed
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
Up to 7 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
2
States / cities
Phoenix, Arizona • Columbus, Ohio
No Longer Available No phase listed Expanded access

Compassionate Use Arm - ABI541 ABI for 10 NF2 Patients

NCT02589912
Conditions
Neurofibromatosis Type 2, Severe Profound Sensorineural Hearing Loss
Interventions
Nucleus Profile ABI541 Auditory Brainstem Implant
Device
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
12 Years to 80 Years
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Usher Syndrome, Retinitis Pigmentosa
Interventions
Not listed
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
0 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1999
U.S. locations
1
States / cities
Portland, Oregon