myopia

Showing 1 - 25 of 599

STUDY
CONDITIONS
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Myopia, High Myopia Trial in Tianjin (Home training, School training)

Recruiting
  • Myopia
  • High Myopia
  • Home training
  • School training
  • Tianjin, Tianjin, China
    Tiajin Eye Hospital
Jan 11, 2023

Emmetropization, Myopia, Hyperopia Trial (DEFOG glasses(peripheral focus-out glasses))

Not yet recruiting
  • Emmetropization
  • +2 more
  • DEFOG glasses(peripheral focus-out glasses)
  • (no location specified)
Jan 10, 2023

Free-toroidal Design Lenses on Subjective Visual Quality in

Completed
  • Myopia
  • Refractive Errors
  • The free-toroidal design lenses
  • Tianjin, China
    Tianjin Eye Hospital
Jan 11, 2023

Myopia, Myopic Astigmatism, Presbyopia Trial in London (HiSMILE treatment option)

Not yet recruiting
  • Myopia
  • +2 more
  • HiSMILE treatment option
  • London, United Kingdom
    London Vision Clinic
Jan 4, 2023

Refractive Errors, Myopia, Myopic Astigmatism Trial in Cairo (Refractive Surgery)

Recruiting
  • Refractive Errors
  • +2 more
  • Refractive Surgery
  • Cairo, Egypt
    Alwatany Eye Hospital
Jan 1, 2023

Myopia, Hyperopia Trial in Madrid (Soft Spherical Hydrogel Contact Lens A, Soft Spherical Silicone Hydrogel Contact Lens B)

Completed
  • Myopia
  • Hyperopia
  • Soft Spherical Hydrogel Contact Lens A
  • Soft Spherical Silicone Hydrogel Contact Lens B
  • Madrid, Spain
    University Complutense of Madrid
Dec 16, 2022

Myopia, Myopia Progression, Juvenile Myopia Trial in United States (Novel spectacle lens design, Spectacle lenses)

Not yet recruiting
  • Myopia
  • +2 more
  • Novel spectacle lens design
  • Spectacle lenses
  • Longwood, Florida
  • +5 more
Dec 6, 2022

Corneal Biomechanics With Corvis ST in Different Age of Myopia

Completed
  • Myopia
  • Orthokeratology
    • Tianjin, Tianjin, China
      Tiajin Eye Hospital
    Nov 22, 2022

    Myopia, Myopia Progression, Juvenile Myopia Trial in Waterloo (Diffusion Optics Technology (DOT) Pattern Spectacle Lens, Control

    Not yet recruiting
    • Myopia
    • +2 more
    • Diffusion Optics Technology (DOT) Pattern Spectacle Lens
    • Control Spectacle Lens
    • Waterloo, Ontario, Canada
      Centre for Ocular Research and Education
    Nov 16, 2022

    Myopia, Refractive Errors, Eye Diseases Trial in Shanghai (RLRL)

    Not yet recruiting
    • Myopia
    • +3 more
    • RLRL
    • Shanghai, Shanghai, China
      Shanghai Eye Disease Prevention and Treatment Center
    Oct 24, 2022

    Myopia Trial in Shanghai (Shorter-wavelength dominant light, Light similar to the solar spectrum proportion, Longer-wavelength

    Recruiting
    • Myopia
    • Shorter-wavelength dominant light
    • +2 more
    • Shanghai, Shanghai, China
    • +1 more
    Oct 25, 2022

    Myopia Trial in Shanghai (Weak outdoor light, Strong outdoor light)

    Recruiting
    • Myopia
    • Weak outdoor light
    • Strong outdoor light
    • Shanghai, Shanghai, China
      Shanghai Eye Disease Prevention and Treatment Center
    Oct 25, 2022

    Myopia, Amblyopia, Hyperopia Trial (Fitz Frames 3-D Printed Glasses)

    Not yet recruiting
    • Myopia
    • +3 more
    • Fitz Frames 3-D Printed Glasses
    • (no location specified)
    Oct 18, 2022

    Myopia Trial (Wavefront-guided LASIK, Wavefront-guided)

    Not yet recruiting
    • Myopia
    • Wavefront-guided LASIK
    • Wavefront-guided
    • (no location specified)
    Oct 17, 2022

    Juvenile Myopia, Myopia Trial in China (Novel spectacle lens design, Spectacle lenses)

    Not yet recruiting
    • Juvenile Myopia
    • Myopia
    • Novel spectacle lens design
    • Spectacle lenses
    • Changsha, China
    • +4 more
    Sep 28, 2022

    Myopia Trial (Orthokeratology)

    Not yet recruiting
    • Myopia
    • Orthokeratology
    • (no location specified)
    Sep 26, 2022

    Myopia Trial in Damieta (Transepithelial PRK/MMC, Alcohol-Assisted PRK/MMC)

    Recruiting
    • Myopia
    • Transepithelial PRK/MMC
    • Alcohol-Assisted PRK/MMC
    • Damieta, New Damietta, Egypt
      Ehab tharwat
    Sep 17, 2022

    Myopia, Myopic Astigmatism Trial in United States (EVO ICL)

    Recruiting
    • Myopia
    • Myopic Astigmatism
    • EVO ICL
    • Overland Park, Kansas
    • +6 more
    Sep 15, 2022

    Myopia Trial in Singapore (Test myopia control lenses (BSL))

    Recruiting
    • Myopia
    • Test myopia control lenses (BSL)
    • Singapore, Singapore
      Essilor R&D Centre Singapore
    Sep 8, 2022

    Astigmatism, Ametropia, Myopia Trial in United States (Verofilcon A toric soft contact lenses, Stenfilcon A toric soft contact

    Not yet recruiting
    • Astigmatism
    • +2 more
    • Verofilcon A toric soft contact lenses
    • Stenfilcon A toric soft contact lenses
    • Los Angeles, California
    • +10 more
    Aug 15, 2022

    Flap Thickness Versus Pre-determined Surgical Planning Using

    Recruiting
    • Myopia
    • WaveLight® FS200 femtosecond laser
    • Bismarck, North Dakota
      Bismarck Lasik
    Aug 12, 2022

    Myopia Trial in Houston (Single vision contact lens, Multifocal contact lens)

    Completed
    • Myopia
    • Single vision contact lens
    • Multifocal contact lens
    • Houston, Texas
      University of Houston
    Aug 6, 2022

    Myopia, Astigmatism Trial in Sioux Falls (Contoura with Phorcides, WaveLight Wavefront Optimized)

    Not yet recruiting
    • Myopia
    • Astigmatism
    • Contoura with Phorcides
    • WaveLight Wavefront Optimized
    • Sioux Falls, South Dakota
      Vance Thompson Vision
    Aug 1, 2022

    Myopia, Astigmatism Trial (CLEAR)

    Not yet recruiting
    • Myopia
    • Astigmatism
    • CLEAR
    • (no location specified)
    Jul 29, 2022

    Myopia Trial (Atropine Sulfate)

    Not yet recruiting
    • Myopia
    • Atropine Sulfate
    • (no location specified)
    Jul 28, 2022