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Corneal Wavefront Aberration

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Intraocular Lens Power Calculation After Laser Refractive

Recruiting
  • Cataract
  • OCT measurements
  • Portland, Oregon
    Casey Eye Institute, Oregon Health & Science University
Jul 13, 2021

Keratoconus, Corneal Crosslinking, Corneal Biomechanics Trial in Umeå (Epi-on PiXL, Epi-Off PiXL)

Recruiting
  • Keratoconus
  • +6 more
  • Epi-on PiXL
  • Epi-Off PiXL
  • Umeå, Sweden
    Department of Clinical Sciences/Ophthalmology, Umeå University
Oct 25, 2021

Visual Quality and Contrast Sensitivity Function for Limbal

Completed
  • Limbal Dermoid
    • Guangzhou, Guangdong, China
      Zhongshan Opthalmic Center
    Nov 22, 2021

    Advanced Pancreatic Carcinoma, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8 Trial in

    Recruiting
    • Advanced Pancreatic Carcinoma
    • +27 more
    • Gainesville, Florida
    • +3 more
    Jan 3, 2023

    Keratoconus Trial in Guangzhou (Corneal donors predisposed by CXL, Corneal donors stored in corneal storage media)

    Not yet recruiting
    • Keratoconus
    • Corneal donors predisposed by CXL
    • Corneal donors stored in corneal storage media
    • Guangzhou, Guangdong, China
      Zhongshan Ophthalmic Center, Sun Yat-Sen University
    Jun 14, 2023

    Keratoconus Trial (Riboflavin 5'-phosphate in 20% dextran ophthalmic solution) 0.146%)

    Not yet recruiting
    • Keratoconus
    • Riboflavin 5'-phosphate in 20% dextran ophthalmic solution) 0.146% with UV light
    • Riboflavin 5'-phosphate in 20% dextran ophthalmic solution) 0.146% without UV light
    • Boston, Massachusetts
      Massachusetts Eye and Ear Infirmary
    Jan 12, 2023

    Corneal Transplantation Trial in Cologne (Corneal Crosslinking)

    Not yet recruiting
    • Corneal Transplantation
    • Corneal Crosslinking
    • Cologne, NRW, Germany
      University Hospital of Cologne, Centre for Ophthalmology
    May 21, 2023

    Limbal Stem-cell Deficiency, Congenital Aniridia Trial in Minneapolis (transplantation of a Descemet's Membrane corneal onlay,

    Not yet recruiting
    • Limbal Stem-cell Deficiency
    • Congenital Aniridia
    • transplantation of a Descemet's Membrane corneal onlay, partial LSCD
    • transplantation of a Descemet's Membrane corneal onlay, total/near-total LSCD
    • Minneapolis, Minnesota
      University of Minnesota
    Jun 15, 2023

    Novel Optical Coherence Tomography Based Index in Diagnosing

    Recruiting
    • Scansys, Pentacam, Keratoconus, Subclinical Keratoconus
    • Pentacam, Corvis ST and CASIA2
    • Tianjin, Tianjin, China
      Tiajin Eye Hospital
    Nov 21, 2023

    Corneal Edema, Corneal Endothelial Dysfunction Trial (AURN001)

    Not yet recruiting
    • Corneal Edema
    • Corneal Endothelial Dysfunction
    • AURN001
    • (no location specified)
    Sep 11, 2023

    Myopia, Progressive Trial in Shenyang (0.01% atropine eye drop)

    Not yet recruiting
    • Myopia, Progressive
    • 0.01% atropine eye drop
    • Shenyang, Liaoning, China
      He Eye Hospital
    Oct 2, 2023

    Salivary Gland Cancer, Metastatic, Advanced Trial in Toronto (Selinexor, EGFR or HER2 Inhibitor, FGFR Inhibitor)

    Recruiting
    • Salivary Gland Cancer
    • +3 more
    • Toronto, Ontario, Canada
      Princess Margaret Cancer Centre
    Feb 18, 2022

    Specular Microscopy in Proliferative Diabetic Retinopathy

    Not yet recruiting
    • Corneal Endothelial Cell Changes in Diabetic Patients
    • Specular microscopy
    • (no location specified)
    Apr 28, 2023

    Wavefront-guided Versus Wavefront-optimized LASIK for

    Completed
    • Myopia
    • Astigmatism
    • Wavefront-guided LASIK
    • Wavefront-optimized LASIK
    • Stanford, California
      Stanford University School of Medicine
    Nov 24, 2021

    Corneal Biomechanics and Anterior Segment

    Completed
    • Ciliary Muscle Thickness
    • +3 more
    • Pentacam, Corvis ST and Casia2
    • Tianjin, Tianjin, China
      Tiajin Eye Hospital
    Oct 28, 2023

    Myopia Trial in Tianjin (Orthokeratology with aspheric wide inversion zone design in the optical zone, Orthokeratology with

    Completed
    • Myopia
    • Orthokeratology with aspheric wide inversion zone design in the optical zone
    • Orthokeratology with traditional spherical design in the optical zone
    • Tianjin, China
      Tianjin Eye Hospital
    Jul 14, 2023

    After Implantation of Intrastromal Corneal Rings in Keratoconus.

    Recruiting
    • Keratoconus
    • corneal tomography scans
    • Assiut, Egypt
      Assiut Faculty of Medicine
    Aug 24, 2022

    Corneal Findings in Patients Treated With Belantamab Mafodotin

    Not yet recruiting
    • Multiple Myeloma
    • +2 more
    • Belantamab mafodotin
    • (no location specified)
    Apr 25, 2023

    Hyperopia, Myopia, Astigmatism Trial in Stanford (LASIK and PRK)

    Active, not recruiting
    • Hyperopia
    • +2 more
    • LASIK and PRK
    • Stanford, California
      Stanford University School of Medicine
    Nov 6, 2021

    Keratoconus Trial in Assiut (Intrastromal corneal ring segment implantation (Pocket), Intrastromal corneal ring segment

    Active, not recruiting
    • Keratoconus
    • Intrastromal corneal ring segment implantation (Pocket)
    • Intrastromal corneal ring segment implantation (Tunnel)
    • Assiut, Egypt
      Tiba Eye Center
    Feb 19, 2023

    Collagen Cross-linking Clinical and Oct Study

    Not yet recruiting
    • Corneal Ectasia of Both Eyes
    • anterior segment oct
    • (no location specified)
    Feb 5, 2023

    Eye Axis Length and Corneal Curvature in Central China

    Not yet recruiting
    • Birth Year-dependent Eye Parameters Change
    • Birth year
    • (no location specified)
    Nov 6, 2023

    Normal Healthy Eyes Trial (Spatial light modulator)

    Not yet recruiting
    • Normal Healthy Eyes
    • Spatial light modulator
    • (no location specified)
    Nov 23, 2021

    Open Angle Glaucoma Trial (Direct Selective Laser Trabeculoplasty (DSLT), Selective Laser Trabeculoplasty (SLT))

    Completed
    • Open Angle Glaucoma
    • Direct Selective Laser Trabeculoplasty (DSLT)
    • Selective Laser Trabeculoplasty (SLT)
    • Tbilisi, Georgia
      Akhali Mzera Eye Clinic
    Jan 13, 2023

    Observational Study of Corneal Opacities in Adults

    Recruiting
    • Corneal Opacities (Scar and Stromal Dystrophy)
      • Portland, Oregon
        Humberto Martinez
      Sep 20, 2022