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Myopia prevention and control

Showing 51 - 75 of >10,000

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Myopia Trial in Wenzhou (QLM3004 Concentration 1, QLM3004 Concentration 2, QLM3004 Concentration 3)

Recruiting
  • Myopia
  • QLM3004 Concentration 1
  • +3 more
  • Wenzhou, Zhejiang, China
    The Affiliated Eye Hospital of Wenzhou Medical University
Nov 21, 2023

Accomodation, Refractive Errors, Myopia Trial (1% atropine)

Recruiting
  • Accomodation
  • +3 more
  • 1% atropine
  • Shanghai, Shanghai, China
    Shanghai Eye Diseases Prevention & Treatment Center
Jan 1, 2023

Myopia Trial in Madrid (Myopia control lens)

Recruiting
  • Myopia
  • Myopia control lens
  • Madrid, Spain
    Universidad Europea of Madrid
Feb 17, 2022

Myopia Trial in Hung Hom (Variant of Defocus Incorporated Spectacle lens (DG2))

Not yet recruiting
  • Myopia
  • Variant of Defocus Incorporated Spectacle lens (DG2)
  • Hung Hom, Hong Kong
    School of Optometry, The Hong Kong Polytechnic University
May 24, 2023

Myopic Progression Trial in Kowloon (orthokeratology, Menicon Progent A+B)

Active, not recruiting
  • Myopic Progression
  • orthokeratology
  • Menicon Progent A+B
  • Kowloon, Hong Kong
    School of Optometry, The Hong Kong Polytechnic University
Jul 18, 2022

Myopia Trial in Columbus (Corneal Refractive Therapy-spherical, Corneal Refractive Therapy-aspherical)

Completed
  • Myopia
  • Corneal Refractive Therapy-spherical
  • Corneal Refractive Therapy-aspherical
  • Columbus, Ohio
    The Ohio State University College of Optometry
Jul 27, 2022

Refractive Errors Trial (Multifocal D +2.50 add & 0.01% atropine)

Completed
  • Refractive Errors
  • Multifocal D +2.50 add & 0.01% atropine
  • (no location specified)
Nov 14, 2022

Myopia Trial in Singapore (Test orthokeratology lens, Control orthokeratology lens)

Active, not recruiting
  • Myopia
  • Test orthokeratology lens
  • Control orthokeratology lens
  • Singapore, Singapore
  • +2 more
Sep 7, 2023

Myopia Trial (Control Lenses (comfilcon A with current process), Test Lenses (comfilcon A with novel process))

Not yet recruiting
  • Myopia
  • Control Lenses (comfilcon A with current process)
  • Test Lenses (comfilcon A with novel process)
  • (no location specified)
Oct 31, 2023

Progressive Myopia Trial in Netherlands (Atropine Ophthalmic 0.05%, Atropine Ophthalmic 0.5%)

Recruiting
  • Progressive Myopia
  • Atropine Ophthalmic 0.05%
  • Atropine Ophthalmic 0.5%
  • Alkmaar, Netherlands
  • +23 more
Jan 5, 2023

Myopia Trial in ThessalonĂ­ki (Single-Vision Spectacles)

Completed
  • Myopia
  • Single-Vision Spectacles
  • ThessalonĂ­ki, Greece
    "Papageorgiou" General Hospital
Dec 7, 2021

Age 3 to 16 Years (Inclusive), Male or Female, Clinical Diagnosis Confirming That Myopia Has Occurred in at Least One Eye, The

Recruiting
  • Age 3 to 16 Years (Inclusive), Male or Female
  • +2 more
  • Eyesing Redlight Instrument
  • Shanghai, Shanghai, China
    Shanghai Eye Disease Prevention & Treatment Center
Dec 22, 2021

Myopia, Dental Caries, Sleep Trial in Taipei (Bedtime routine, Control)

Recruiting
  • Myopia
  • +3 more
  • Bedtime routine
  • Control
  • Taipei, Taiwan
    Tsai, Han-Yi
Jan 9, 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
Dec 5, 2022

Myopia Trial (bright classrooms with light level over 1000 lux)

Not yet recruiting
  • Myopia
  • bright classrooms with light level over 1000 lux
  • (no location specified)
Dec 8, 2021

Myopia Trial in Hong Kong (A high intensity light box and myopic defocus)

Recruiting
  • Myopia
  • A high intensity light box and myopic defocus
  • Hong Kong, Hong Kong
    Centre for Myopia Research, The Hong Kong Polytechnic University
Jan 12, 2022

Myopic Progression Trial in Tianjin (Orthokeratology lens)

Recruiting
  • Myopic Progression
  • Orthokeratology lens
  • Tianjin, Tianjin, China
    Tianjin Eye Hospital
Dec 30, 2021

Myopia Trial in Ho Chi Minh City (Free eye glasses for un or under-corrected myopia)

Not yet recruiting
  • Myopia
  • Free eye glasses for un or under-corrected myopia
  • Ho Chi Minh City, Hong Bang Ward 11, Vietnam
    University of Medicine and Pharmacy at Ho Chi Minh City
Jul 18, 2022

High Myopia Trial in Shanghai (Atropine)

Recruiting
  • High Myopia
  • Shanghai, Shanghai, China
  • +2 more
Jan 10, 2022

PreDiabetes Trial (Transform10 Diabetes Prevention Program)

Not yet recruiting
  • PreDiabetes
  • Transform10 Diabetes Prevention Program
  • (no location specified)
Nov 21, 2023

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

Active, not recruiting
  • Juvenile Myopia
  • Myopia
  • Novel spectacle lens design
  • Spectacle lenses
  • Whittier, California
  • +11 more
Sep 28, 2022

Myopia, Refractive Errors, Eye Diseases Trial in China (Low-level Red-light Therapy)

Active, not recruiting
  • Myopia
  • +2 more
  • Low-level Red-light Therapy
  • Foshan, Guangdong, China
  • +3 more
Jan 5, 2022

Environmental Health and Myopia Prevention and Control

Unknown status
  • Refractive Errors
  • Myopia (Disorder)
    • Guangzhou, Guangdong, China
      Zhongshan Ophthalmic Center, Sun Yat-sen University
    Feb 22, 2020

    Myopia, Orthokeratology Trial in Hong Kong (Breath-O orthokeratology lenses)

    Active, not recruiting
    • Myopia
    • Orthokeratology
    • Breath-O orthokeratology lenses
    • Hong Kong, Hong Kong
      School of Optometry, Hong Kong Polytechnic University
    Aug 26, 2021

    Myopia Trial in Shanghai (Red Light Intervention, Atropine)

    Recruiting
    • Myopia
    • Shanghai, China
      Shanghai Eye Disease Prevention and Treatment Center
    Jan 10, 2022