- Conditions
- Bilateral Cochlear Implants, Hearing Loss, Bilateral, Healthy
- Interventions
- Existing bilateral cochlear implants, Normal Hearing Control
- Device · Other
- Lead sponsor
- University of South Florida
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2030
- U.S. locations
- 1
- States / cities
- Tampa, Florida
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 182
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Cochlear Implant, Cochlear Implant Users, Cochlear Implant Recipients, Cochlear Implant Listeners
- Interventions
- AC Group, CA group
- Behavioral
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years to 95 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2032
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Hearing Loss
- Interventions
- Electric Acoustic System
- Device
- Lead sponsor
- Med-El Corporation
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 73 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2016
- U.S. locations
- 14
- States / cities
- Stanford, California • Miami, Florida • Indianapolis, Indiana + 11 more
- Conditions
- Hearing Loss, Sensorineural
- Interventions
- MED-EL SYNCHRONY PIN Cochlear Implant, Cochlear Implant
- Device · Other
- Lead sponsor
- Med-El Corporation
- Industry
- Eligibility
- 7 Months to 5 Years
- Enrollment
- 247 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 8
- States / cities
- Oakland, California • Miami, Florida • Chicago, Illinois + 5 more
- Conditions
- Cochlear Implant Users
- Interventions
- Modifying audio input for cochlear implant processor
- Device
- Lead sponsor
- University of Illinois at Urbana-Champaign
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Champaign, Illinois
- Conditions
- Cochlear Implant
- Interventions
- iotaSOFT Insertion System
- Device
- Lead sponsor
- iotaMotion, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Cochlear Implants, Cochlear Implantation, Hearing Loss
- Interventions
- Intra-Ear Canal Cooling Catheter
- Device
- Lead sponsor
- Restorear Devices LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 54 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Hearing Loss, Sensorineural
- Interventions
- Standard Electrical Categorical Loudness Scaling task (Standard-ELS), Fast Electrical Categorical Loudness Scaling task (Fast-ELS)
- Device
- Lead sponsor
- Cochlear
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Lone Tree, Colorado
- Conditions
- Hearing Loss, Partial Deafness, Hearing Disorders, Ear Diseases, Otorhinolaryngologic Diseases
- Interventions
- HiRes 90K™ Advantage implant with HiFocus™ Mid-Scala electrode, EAS sound processor
- Device
- Lead sponsor
- Advanced Bionics
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 67 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2022
- U.S. locations
- 11
- States / cities
- Washington D.C., District of Columbia • Tampa, Florida • Lexington, Kentucky + 7 more
- Conditions
- Tympanomastoid Surgery, Cochlear Implant, Mastoidectomy, Cholesteatoma
- Interventions
- 0.25% Bupivacaine + Clonidine
- Drug
- Lead sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
- Other
- Eligibility
- 1 Year to 18 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Hearing Loss, Sensorineural
- Interventions
- Simulated reverberant environment
- Other
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Hearing Loss, Sensorineural
- Interventions
- CROS, Hearing Aid, Cochlear Implant Alone
- Device · Other
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Cochlear Implants, Bilateral Sensorineural Hearing Loss
- Interventions
- Sound Success, Standard of Care
- Behavioral
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Hearing Loss, Cochlear Implant
- Interventions
- Electrocochleography
- Other
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 1 Year and older
- Enrollment
- 88 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2025
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Hearing Loss, Sensorineural, Sensorineural Hearing Loss, Bilateral, Cochlear Implant Recipients, Asymmetric Hearing Loss
- Interventions
- Bimodal Streaming Configuration
- Device
- Lead sponsor
- Med-El Corporation
- Industry
- Eligibility
- Not listed
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Meridian, Idaho
- Conditions
- Hearing Loss, Sensorineural, Hearing Loss, Bilateral, Hearing Loss, Unilateral
- Interventions
- iotaSOFT Insertion System
- Device
- Lead sponsor
- iotaMotion, Inc.
- Industry
- Eligibility
- 9 Months to 12 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 2
- States / cities
- Iowa City, Iowa • Houston, Texas
- Conditions
- Vestibular Function in Cochlear Implant Patients
- Interventions
- Vestibular testing
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Hearing Loss, Sensorineural, Hearing Loss, Bilateral
- Interventions
- Iowa/Nucleus 10/10 mm and Freedom Cochlear Implantation
- Device
- Lead sponsor
- Bruce J Gantz
- Other
- Eligibility
- 12 Months to 24 Months
- Enrollment
- 9 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2016
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Hypothermia
- Interventions
- hypothermia, cochlear implantation with mild hypothermia
- Procedure
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Vestibular Schwannoma, Acoustic Neuroma, Sensorineural Hearing Loss, Asymmetric Sensorineural Hearing Loss, Cochlear Nerve Damage, Cochlear Nerve Deafness, Skull Base Neoplasms, Auditory; Nerve
- Interventions
- Auditory Nerve Test System
- Device
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 12 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Cochlear Hearing Loss
- Interventions
- Perception of acoustic cues to emotion, Production of acoustic cues to emotion
- Behavioral
- Lead sponsor
- Father Flanagan's Boys' Home
- Other
- Eligibility
- 6 Years to 80 Years
- Enrollment
- 255 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 4
- States / cities
- Tempe, Arizona • Los Angeles, California • Evanston, Illinois + 1 more
- Conditions
- Performance Prediction
- Interventions
- cochlear implant user performance prediction
- Diagnostic Test
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- Up to 18 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Vestibular Disorder, Vestibular Ataxia, Vestibular Loss, Bilateral
- Interventions
- Vestibular prosthesis/implant, Vestibular Implant Stimulation
- Device
- Lead sponsor
- Massachusetts Eye and Ear Infirmary
- Other
- Eligibility
- 18 Years to 65 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • Columbus, Ohio
- Conditions
- Deafness, Hearing Loss
- Interventions
- cochlear implantation, hearing aids
- Device
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 1 Day to 5 Years
- Enrollment
- 303 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2016
- U.S. locations
- 2
- States / cities
- Stanford, California • Houston, Texas