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color vision

Showing 1 - 25 of 3,429
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Color Blindness, Color Vision Defects, Color Blindness, Green Trial in San Antonio (Experimental Group 1: Color Correcting

Recruiting
  • Color Blindness
  • +3 more
  • Experimental Group 1: Color Correcting Lenses
  • +4 more
  • San Antonio, Texas
    University of the Incarnate Word Rosenberg School of Optometry
Jul 28, 2022

Color Vision Defects, Color Blindness Trial in Kuala Lumpur (red tint contact lenses)

Completed
  • Color Vision Defects
  • Color Blindness
  • red tint contact lenses
  • Kuala Lumpur, Malaysia
    Optometry Clinic
Dec 1, 2022

Autostereoscopic Dynamic Near Vision Testing

Active, not recruiting
  • Visual Suppression
  • +2 more
  • Visual Acuity
  • +2 more
  • Anchorage, Alaska
    Alaska Blind Child Discovery
Feb 14, 2022

Color Vision Defects Trial in Atlanta (EnChroma glasses)

Recruiting
  • Color Vision Defects
  • EnChroma glasses
  • Atlanta, Georgia
    Emory Hospital
Sep 29, 2021

ACHROMATOPSIA 7, Achromatopsia Trial in New York (PBA)

Not yet recruiting
  • ACHROMATOPSIA 7
  • Achromatopsia
  • New York, New York
    Edward S. Harkness Eye Institute
Apr 4, 2022

Achromatopsia Trial in Tuebingen (rAAV.hCNGA3)

Recruiting
  • Achromatopsia
  • Tuebingen, Germany
    University Hospital Tuebingen, Center for Ophthalmology
Dec 7, 2022

Achromatopsia Trial in London (Ocular assessments)

Recruiting
  • Achromatopsia
  • Ocular assessments
  • London, United Kingdom
    Moorfields Eye Hospital NHS Foundation Trust
Nov 29, 2021

Retinitis Pigmentosa, Leber's Hereditary Optic Neuropathy, Stargardt Disease Trial in Paris (Dynamic pupillometry sessions)

Completed
  • Retinitis Pigmentosa
  • +2 more
  • Dynamic pupillometry sessions
  • Paris, France
    Centre Hospitalier National D'Ophtalùmologie des Quinze-Vingts
May 28, 2021

Achromatopsia Trial in Ann Arbor, London (adeno-associated virus vector AAV- CNGA3)

Completed
Has Results
  • Achromatopsia
  • adeno-associated virus vector AAV- CNGA3
  • Ann Arbor, Michigan
  • +1 more
Feb 10, 2022

Biomarker for Duchenne Muscular Dystrophy

Completed
  • Increased Lordosis/Scoliosis
  • +7 more
    • Tirana, Albania
    • +11 more
    Mar 23, 2022

    Achromatopsia Trial in Ann Arbor, London (either AAV - CNGB3 or AAV - CNGA3)

    Active, not recruiting
    • Achromatopsia
    • either AAV - CNGB3 or AAV - CNGA3
    • Ann Arbor, Michigan
    • +1 more
    Jan 13, 2022

    Achromatopsia Trial in Ann Arbor, London (AAV - CNGB3)

    Completed
    • Achromatopsia
    • AAV - CNGB3
    • Ann Arbor, Michigan
    • +1 more
    Jan 18, 2021

    Protanopia on the Brightness Perception of Brake Lights

    Completed
    • Color Blindness, Red
    • Reaction Time
    • Anomaloscope (colour vision test)
    • Aalen, Deutschland, Germany
      Ulrich SCHIEFER
    Mar 28, 2020

    Meibomian Gland Dysfunction Trial in San Antonio (Meibomian gland (MG) expression)

    Not yet recruiting
    • Meibomian Gland Dysfunction
    • Meibomian gland (MG) expression
    • San Antonio, Texas
      University of the Incarnate Word Rosenberg School of Optometry
    Feb 1, 2023

    Myopia Trial (Soft Contact Lens)

    Completed
    • Myopia
    • Soft Contact Lens
    • (no location specified)
    Nov 7, 2023

    Myopia Trial (Soft Contact Lens)

    Completed
    • Myopia
    • Soft Contact Lens
    • (no location specified)
    Nov 7, 2023

    Severity of Colour Vision Deficiency Among Turkish Children

    Completed
    • CAD Test; Children's Vision; Colour Assessment; Colour Vision; Turkey
    • the Colour Assessment and Diagnosis (CAD) test
    • Istanbul, Turkey
      Istanbul Medipol University
    Aug 7, 2019

    Intracranial Pressure Increase Trial in Durham (Pictor)

    Terminated
    Has Results
    • Intracranial Pressure Increase
    • Pictor
    • Durham, North Carolina
      Duke UMC
    Jan 25, 2022

    Presbyopia, Pseudophakia Trial in Isfahan (Pilocarpine Ophthalmic)

    Active, not recruiting
    • Presbyopia
    • Pseudophakia
    • Pilocarpine Ophthalmic
    • Isfahan, Iran, Islamic Republic of
      Isfahan Eye Research Center
    Oct 10, 2022

    Natural History of Spinocerebellar Ataxia Type 7 (SCA7)

    Recruiting
    • Spinocerebellar Ataxia
      • Bethesda, Maryland
        National Institutes of Health Clinical Center
      Jul 29, 2022

      Ptosis, Macular Degeneration, Ametropia Trial in New York (Virtual Reality Headset)

      Recruiting
      • Ptosis
      • +2 more
      • Virtual Reality Headset
      • New York, New York
        New York Eye & Ear Infirmary of Mount Sinai
      Jun 22, 2022

      Color Perception Under LED Red/Green and Green Dominant Light

      Completed
      • Color Blindness, Acquired
      • White LED Flashlight
      • Red/Green Green Dominant LED Flashlight
      • Aurora, Colorado
        University of Colorado Dept of Opthalmology
      May 13, 2019

      Eye Health, Vision, Cognitive Function Trial in Lutz, Tampa (VisionPure Dietary Supplement, Placebo)

      Recruiting
      • Eye Health
      • +2 more
      • VisionPure Dietary Supplement
      • Placebo
      • Lutz, Florida
      • +2 more
      Sep 6, 2022

      Hypoxia, Altitude Trial in Cologne (Hypobaric Hypoxia)

      Completed
      • Hypoxia, Altitude
      • Hypobaric Hypoxia
      • Cologne, North Rhine-Westphalia, Germany
        University Hospital Cologne
      Oct 13, 2022

      Leber Congenital Amaurosis 10, Inherited Retinal Dystrophies, Eye Diseases, Hereditary Trial in United States (EDIT-101)

      Active, not recruiting
      • Leber Congenital Amaurosis 10
      • +6 more
      • Miami, Florida
      • +4 more
      Dec 2, 2022