- Conditions
- Diabetic Retinopathy, Low Vision
- Interventions
- Eye4, Placebo
- Device · Other
- Lead sponsor
- Eyedaptic
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Laguna Hills, California
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 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Memory, Delayed
- Interventions
- Deep Brain Stimulation, Memory and spatial navigation tasks, Physiological Signals, Questionnaires and Assessments
- Device · Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 12 Years to 70 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2026
- U.S. locations
- 2
- States / cities
- Los Angeles, California • Durham, North Carolina
- Conditions
- Myopia
- Interventions
- Soft contact lenses, Spectacle
- Device
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 8 Years to 11 Years
- Enrollment
- 484 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2007
- U.S. locations
- 5
- States / cities
- Boston, Massachusetts • Columbus, Ohio • Forest Grove, Oregon + 2 more
- Conditions
- Amblyopia
- Interventions
- Prescription glasses for bilateral amblyopia, Prescription glasses for unilateral amblyopia
- Other
- Lead sponsor
- Salus University
- Other
- Eligibility
- 3 Years to 10 Years
- Enrollment
- 1 participant
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Elkins Park, Pennsylvania
- Conditions
- Depression - Major Depressive Disorder, Older Adults (65 Years and Older), Behavioral Activation Treatment, Virtual Reality Therapy
- Interventions
- VR-Enhanced BA
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Healthy
- Interventions
- Light emitting glasses
- Device
- Lead sponsor
- Michigan State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- East Lansing, Michigan
- Conditions
- Hyperopia, Hypermetropia, Farsightedness
- Interventions
- Spectacles
- Procedure
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 8 Weeks to 20 Weeks
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- End Stage Renal Disease
- Interventions
- Bright light, Dim Light
- Device
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Refractive Error - Myopia Axial, Astigmatism, Accomodation, Visual Impairment, Hyperopia of Both Eyes
- Interventions
- "2WIN" Photoscreener, "Plusoptix A12", "Retinomax"
- Device
- Lead sponsor
- Alaska Blind Child Discovery
- Other
- Eligibility
- 6 Months to 95 Years
- Enrollment
- 708 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Anchorage, Alaska
- Conditions
- Depression, Sleep Quality
- Interventions
- Re-Timer glasses
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Intermittent Exotropia
- Interventions
- CIAO therapy Amblyz glasses
- Device
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 3 Years to 11 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Myopia
- Interventions
- Low-level Red Light Therapy Device
- Device
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 8 Years to 13 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Accomodation, Biofeedback Training, Myopia
- Interventions
- Auditory biofeedback traing
- Behavioral
- Lead sponsor
- State University of New York College of Optometry
- Other
- Eligibility
- 8 Years to 15 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Long Beach, New York
- Conditions
- Obesity, Overweight
- Interventions
- Orange Juice fortified with Calcium and Vitamin D, Orange juice without Ca or VitD, Nutritional Counseling
- Dietary Supplement · Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 130 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Dry Eye, Eye Strain, Visual Acuity, Color Perception
- Interventions
- Gunnar OTC Glasses
- Device
- Lead sponsor
- Pacific University
- Other
- Eligibility
- 18 Years to 42 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Forest Grove, Oregon
- Conditions
- Major Depressive Disorder
- Interventions
- light glasses, sham glasses (placebo)
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Pseudophakia
- Interventions
- Visual Acuity, Defocus Curve, Halo and Glare testing, Patient Questionnaires
- Diagnostic Test · Other
- Lead sponsor
- Berkeley Eye Center
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 230 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Amblyopia
- Interventions
- iPad®, Spectacle correction
- Other
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 4 Years to 12 Years
- Enrollment
- 320 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 61
- States / cities
- Birmingham, Alabama • Glendale, Arizona • Anaheim, California + 49 more
- Conditions
- Colorectal Cancer
- Interventions
- Right time eating, Delayed time eating, Sigmoidoscopy, Optional 24h circadian assessment in the Biological Rhythms lab, Alcohol
- Other · Procedure
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Cataract
- Interventions
- Survey
- Device
- Lead sponsor
- MDbackline, LLC
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Laguna Hills, California
- Conditions
- Color Vision Defects
- Interventions
- EnChroma glasses
- Device
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Hypersomnolence
- Interventions
- NextSense EEG-enabled earbuds, Ellcie Healthy eyeglasses, Drug Holiday
- Device · Other
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Myopia
- Interventions
- innovative myopia control spectacle lens, Single vision spectacle lens
- Device
- Lead sponsor
- Essilor International
- Industry
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 159 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 9
- States / cities
- San Diego, California • Longwood, Florida • Chicago, Illinois + 6 more
- Conditions
- Glasses
- Interventions
- Blue light-blocking glasses, Glasses with clear lenses
- Device
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- University Park, Pennsylvania