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Autorefraction

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STUDY
CONDITIONS
INTERVENTIONS
LOCATIONS

High Myopia, Posterior Scleral Reinforcement, Adults Trial (Posterior scleral reinforcement)

Unknown status
  • High Myopia
  • +4 more
  • Posterior scleral reinforcement
  • (no location specified)
Dec 20, 2017

Filariasis Trial in London (LSF emodepside (BAY 44-4400) or matching )

Completed
  • Filariasis
  • LSF emodepside (BAY 44-4400) or matching placebo
  • London, United Kingdom
    Hammersmith Medicines Research Limited
Apr 1, 2020

Shanghai Child and Adolescent Large-scale Eye Study -High Myopia

Enrolling by invitation
  • High Myopia
  • Pathologic Myopia
    • Shanghai, Shanghai, China
      Shanghai Eye Disease Prevention & Treatment Center
    Sep 15, 2018

    Epiretinal Membrane Trial in Glostrup (Vitrectomy, Cataract surgery, Combined surgery)

    Completed
    • Epiretinal Membrane
    • Vitrectomy
    • +2 more
    • Glostrup, DK, Denmark
      Eye Department Glostrup Hospital
    Nov 9, 2016

    Myopia Trial in United States (Progressive Addition Lenses, single vision lenses)

    Completed
    • Myopia
    • Progressive Addition Lenses
    • single vision lenses
    • Birmingham, Alabama
    • +3 more
    Apr 14, 2016

    Myopia Trial in United States (Progressive Addition Lenses (PALs), Single Vision Lenses (SVLs))

    Completed
    • Myopia
    • Progressive Addition Lenses (PALs)
    • Single Vision Lenses (SVLs)
    • Birmingham, Alabama
    • +7 more
    Jul 15, 2016

    Cataract Extraction Trial in Vienna (Combined Micro- Surgery, Combined Small-Surgery)

    Unknown status
    • Cataract Extraction
    • Combined Micro- Surgery
    • Combined Small-Surgery
    • Vienna, Austria
      Rudolf Foundation Clinic
    Sep 3, 2016

    Child, Motor Activity, Myopia Trial (More physical activity.)

    Completed
    • Child
    • +2 more
    • More physical activity.
    • (no location specified)
    Apr 3, 2017

    Electronic Devices on Myopia Development and Progression

    Completed
    • Myopia
      • Hong Kong, China
        School of Optometry
      Jun 21, 2016

      Accommodation Disorders

      Completed
      • Accommodative Insufficiency
      • Ill-sustained Accommodation
        • Pomona, California
          Western University of Health Sciences
        Dec 23, 2014

        Myopia, Esophoria, Fixation Disparity Trial (Bifocal Contact Lenses, Placebo Control)

        Completed
        • Myopia
        • +2 more
        • Bifocal Contact Lenses
        • Placebo Control
        • (no location specified)
        Jun 23, 2014

        Performance of a Single-piece Toric Acrylic Intraocular Lens

        Completed
        • Cataract
        • Corneal Astigmatism
        • toric intraocular lens
        • (no location specified)
        Jun 2, 2014

        First-Sight Refractive Error Correction: Direct Comparison to

        Completed
        • Refractive Error
          • Omaha, Nebraska
            University of Nebraska Medical Center, Department of Ophthalmolo
          Jan 9, 2012

          First-Sight Refractive Error Correction in the Developing World

          Completed
          • Vision Loss
            • Omaha, Nebraska
            • +1 more
            Jul 3, 2012

            Myopia Trial in United States (Soft contact lenses, Spectacle)

            Completed
            • Myopia
            • Soft contact lenses
            • Spectacle
            • Boston, Massachusetts
            • +4 more
            Mar 17, 2011

            Myopia Trial in Columbus (progressive addition spectacle lens (bifocal), Single Vision Lenses (SVLs))

            Completed
            • Myopia
            • progressive addition spectacle lens (bifocal)
            • Single Vision Lenses (SVLs)
            • Columbus, Ohio
              The Ohio State University College of Optometry
            Oct 7, 2010

            Myopia Trial in Singapore (Atropine Eye drops)

            Unknown status
            • Myopia
            • Atropine Eye drops
            • Singapore, Singapore
              Singapore Eye Research Institute
            Aug 30, 2010

            Cataract Trial in Singapore (IOL calculation formula)

            Completed
            • Cataract
            • IOL calculation formula
            • Singapore, Singapore
              Singapore National Eye Centre
            May 11, 2010

            Optical Coherence Tomography Imaging of Posterior Segment in

            Completed
            • Myopia
            • +2 more
              • Singapore, Singapore
                Singapore National Eye Centre
              May 11, 2010

              Myopia Trial (+3D Lenses)

              Unknown status
              • Myopia
              • +3D Lenses
              • (no location specified)
              Feb 20, 2009

              Myopia Trial (Wearing of reading glasses during prolonged near work)

              Completed
              • Myopia
              • Wearing of reading glasses during prolonged near work
              • (no location specified)
              Feb 19, 2009

              Myopia Trial in Mississauga (Bifocal spectacles, Prismatic bifocal spectacles)

              Completed
              • Myopia
              • Bifocal spectacles
              • Prismatic bifocal spectacles
              • Mississauga, Ontario, Canada
                Dr. Desmond Cheng & Associates
              Nov 6, 2008

              Intraocular Pressure and Corneal Biomechanical Properties in

              Unknown status
              • Myopia
              • Anisometropia
                • Pan-chiao, Taipei county, Taiwan
                  Far Eastern Memorial Hospital
                Apr 14, 2008

                Ethnicity and Refractive Error (CLEERE) Study

                Unknown status
                • Myopia
                  • Eutaw, Alabama
                  • +2 more
                  Jun 23, 2005