- Conditions
- Hearing Loss, Adult-Onset, Dementia
- Interventions
- Over-The-Counter (OTC) hearing aid
- Device
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027 – 2031
- U.S. locations
- 1
- States / cities
- Los Angeles, California
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Showing 1–24
of 1,343
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Retinitis Pigmentosa
- Interventions
- Not listed
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Eligibility
- Not listed
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1993 – 2002
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Colorectal Cancer, Dysgeusia, Oral Complications of Chemotherapy
- Interventions
- questionnaire administration, quality-of-life assessment, laboratory biomarker analysis, bovine lactoferrin
- Other · Procedure · Dietary Supplement
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Pain
- Interventions
- Lidocaine
- Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Vision, Low
- Interventions
- Spectacles - Clinically Derived, Spectacles - Metric Technique #1 Derived, Spectacles - Metric Technique #2 Derived
- Device
- Lead sponsor
- University of Houston
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Sensorineural Hearing Loss, Bilateral
- Interventions
- Cochlear Nucleus CI532
- Device
- Lead sponsor
- Cochlear
- Industry
- Eligibility
- 12 Months and older
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 6
- States / cities
- Skokie, Illinois • Iowa City, Iowa • Ann Arbor, Michigan + 3 more
- Conditions
- Glaucoma
- Interventions
- Training in the Use of Low Vision Devices
- Behavioral
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 2 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2011
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Hearing Loss
- Interventions
- Tinnitus
- Procedure
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2003
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Leber Congenital Amaurosis 10, Inherited Retinal Dystrophies, Eye Diseases, Hereditary, Retinal Disease, Retinal Degeneration, Vision Disorders, Eye Disorders Congenital
- Interventions
- EDIT-101
- Drug
- Lead sponsor
- Editas Medicine, Inc.
- Industry
- Eligibility
- 3 Years and older
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 5
- States / cities
- Miami, Florida • Boston, Massachusetts • Ann Arbor, Michigan + 2 more
- Conditions
- Hearing Loss, Sensorineural
- Interventions
- Electric-Acoustic Stimulation (EAS) Cochlear Implant System
- Device
- Lead sponsor
- Med-El Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 7
- States / cities
- Palo Alto, California • Miami, Florida • Kansas City, Kansas + 4 more
- Conditions
- Usher Syndrome, Cochlear Implantation
- Interventions
- Experimental manipulation of stimulation parameters
- Other
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 1 Year to 85 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 4
- States / cities
- Boston, Massachusetts • Columbus, Ohio • Nashville, Tennessee
- Conditions
- Hearing Loss, Hearing Loss, Age-Related, Hearing Disability, Delirium, Delirium in Old Age, Delirium of Mixed Origin, Delirium With Dementia, Delirium on Emergence, Delirium, Cause Unknown, Delirium Superimposed on Dementia, Delirium Confusional State, Delirium;Non Alcoholic, Hearing Loss, Bilateral, Hearing Loss, Sensorineural, Hearing Loss, Functional, Hearing Loss, High-Frequency, Hearing
- Interventions
- Communication Signage, Amplifier Use
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 1,543 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Hearing Loss
- Interventions
- TELLYHealth
- Other
- Lead sponsor
- Healthcare Technologies and Methods, LLC
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 2
- States / cities
- Gainesville, Florida • Rockville, Maryland
- Conditions
- Cataract
- Interventions
- Not listed
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Eligibility
- Not listed
- Enrollment
- 267 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2005
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Tinnitus
- Interventions
- sham tDCS and sham rTMS, sham tDCS and active rTMS, active tDCS and active rTMS
- Device
- Lead sponsor
- University of Arkansas
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Little Rock, Arkansas
- Conditions
- Diabetic Retinopathy, Macular Degeneration, Vision, Subnormal
- Interventions
- Not listed
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Eligibility
- Not listed
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1992 – 2000
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Anosmia, Asymptomatic COVID-19, COVID-19 Respiratory Infection, Influenza, Healthy, PASC Post Acute Sequelae of COVID 19
- Interventions
- AROMHA Longitudinal Smell Test
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 1,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Amblyopia, Binocular Vision Disorder
- Interventions
- Binocular cartoon treatment at home, Patching, Binocular cartoon treatment in office
- Other
- Lead sponsor
- University of Waterloo
- Other
- Eligibility
- 36 Months to 83 Months
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Sensorineural Hearing Loss
- Interventions
- Experimental sound coding strategy (FAST), Commercially available ACE sound coding strategy
- Device
- Lead sponsor
- Cochlear
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Depression, Anxiety, Visual Impairment, Adjustment, Adjustment Disorder With Anxious Mood, Adjustment Disorder With Depressed Mood, Blindness, Acquired, Blindness and Low Vision, Vision Loss
- Interventions
- Integrated Cognitive Behavioral Therapy (CBT) & Mindfulness Group Intervention for Adjustment to Vision Loss
- Behavioral
- Lead sponsor
- The Chicago Lighthouse
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Tinnitus
- Interventions
- Task-Based Functional Magnetic Resonance Imaging (fMRI)
- Behavioral
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Tinnitus
- Interventions
- Sham Treatment: unimodal auditory stimulation, Active Treatment: Bimodal auditory-somatosensory stimulation
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Hearing Loss, Ear Diseases, Hearing Disorders, Otolaryngological Disease
- Interventions
- Pinna-located microphone, Pinna-simulated microphone algorithm
- Device
- Lead sponsor
- Advanced Bionics
- Industry
- Eligibility
- 8 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Valencia, California
- Conditions
- Sensori-Neural Deafness, Sensorineural Hearing Loss, Sensorineural Hearing Loss (Disorder), Sensorineural Hearing Loss, Bilateral, Sensorineural Hearing Loss, Profound, Sensorineural Hearing Loss, Severe
- Interventions
- Acclaim Cochlear Implant
- Device
- Lead sponsor
- Envoy Medical Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 7
- States / cities
- Tucson, Arizona • Seal Beach, California • Gainesville, Florida + 4 more