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Steep cornea

Showing 1 - 25 of 500
STUDY
CONDITIONS
INTERVENTIONS
LOCATIONS
LAST UPDATED

Corneal Astigmatism Trial (surgical correction of astigmatism with cataract)

Not yet recruiting
  • Corneal Astigmatism
  • surgical correction of astigmatism with cataract
  • (no location specified)
Oct 20, 2022

Orthokeratology Lens naïve Trial (orthokeratology lens)

Not yet recruiting
  • Orthokeratology Lens naïve
  • orthokeratology lens
  • (no location specified)
Aug 2, 2023

Keratoconus, Keratoconus of Right Eye, Keratoconus, Unstable, Right Eye Trial in Pristina (Fresh corneal lenticule and

Active, not recruiting
  • Keratoconus
  • +2 more
  • Fresh corneal lenticule and autologous serum in advanced keratoconus using ReLex Smile surgery
  • Pristina, Kosovo
    Eye Hospital Pristina
Jul 25, 2022

Parameters in or Without Microcornea Within Less Than One Year

Completed
  • Microcornea Within One Year of Age
  • Collect ocular biological parameters including age, corneal diameter, eye axis, intraocular pressure, steep&flat axis of corneal curvature, corneal thickness, lens thickness, anterior chamber depth
  • Hangzhou, Zhejiang, China
    Wenzhou Medical University
Apr 15, 2021

1.8-mm Steep-axis Clear Corneal Incision on Posterior Corneal

Completed
  • Cataract
  • astigmatism
  • Hangzhou, China
    Second Affiliated Hospital, Zhejiang University School of Medici
Jun 8, 2021

Glaucoma, Cataract Trial in Andover (Cornea/Anterior Segment OCT CASIA2, Optovue RTVue XR Avanti)

Completed
  • Glaucoma
  • Cataract
  • Cornea/Anterior Segment OCT CASIA2
  • Optovue RTVue XR Avanti
  • Andover, Massachusetts
    Andover Eye Associates
Aug 26, 2021

Collagen Cross-linking Clinical and Oct Study

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

Keratoconus Trial in Dallas (Intacs)

Recruiting
  • Keratoconus
  • Intacs
  • Dallas, Texas
    UTSW Medical Center at Dallas
Sep 28, 2021

Astigmatism of Both Eyes Trial in Tando Adam (Planned incisions during phacoemulsification)

Not yet recruiting
  • Astigmatism of Both Eyes
  • Planned incisions during phacoemulsification
  • Tando Adam, Sindh, Pakistan
    Suleman Roshan Medical College Hospital
Jul 11, 2022

Myopia Trial in Australia, New Zealand, United States (Acuity 200™ (fluoroxyfocon A) Orthokeratology Contact Lens for Overnight

Not yet recruiting
  • Myopia
  • Acuity 200™ (fluoroxyfocon A) Orthokeratology Contact Lens for Overnight Wear
  • Mission Viejo, California
  • +12 more
Aug 20, 2023

Astigmatism Trial in Baghdad (opposite clear corneal incisions (OCCI))

Completed
  • Astigmatism
  • opposite clear corneal incisions (OCCI)
  • Baghdad, Bab-Almuadham, Iraq
    Ghazi al-Hariri Surgical Specialties Hospital
Jun 3, 2020

Cataract, Lens Opacities Trial in Visp (IOL implantation experimental (ISOPURE 1.2.3.), IOL implantation active comparator

Not yet recruiting
  • Cataract
  • Lens Opacities
  • IOL implantation experimental (ISOPURE 1.2.3.)
  • IOL implantation active comparator (TECNIS Eyhance)
  • Visp, Switzerland
    Eye center Vista Alpina
May 16, 2023

Anterior Segment Parameters During Pregnancy and Post-Pregnancy

Completed
  • Pregnancy Related
  • Comprehensive Ophthalmologic Examination
  • Antalya, Konyaaltı, Turkey
    Akdeniz University Hospital
Aug 6, 2022

Recruitment of Participants Trial in Hangzhou (phacoemulsification and Toric intraocular lens implantation)

Recruiting
  • Recruitment of Participants
  • phacoemulsification and Toric intraocular lens implantation
  • Hangzhou, Zhejiang, China
    Second Affiliated Hospital, Zhejiang University School of Medici
Apr 2, 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

Intraocular Pressure, Oncology Trial in Gainesville (TIVA, Balanced anesthesia)

Recruiting
  • Intraocular Pressure
  • Oncology
  • TIVA
  • Balanced anesthesia
  • Gainesville, Florida
    University of Florida
Oct 26, 2022

Corneal Endothelial Decompensation, Fuchs' Endothelial Dystrophy Trial in Indianapolis, Grand Rapids (Descemet membrane

Recruiting
  • Corneal Endothelial Decompensation
  • Fuchs' Endothelial Dystrophy
  • Descemet membrane endothelial keratoplasty
  • Indianapolis, Indiana
  • +1 more
Oct 3, 2022

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

Optical Quality During the Peak of the Covid-19 Pandemic

Completed
  • Corneal Wavefront Aberration
  • SARS-CoV-2
    • Tianjin, Tianjin, China
      Tianjin Eye Hospital
    May 27, 2023

    Keratoconus Trial (PXL Platinum 330 system)

    Not yet recruiting
    • Keratoconus
    • PXL Platinum 330 system
    • (no location specified)
    Aug 23, 2022

    Corneal Nerves After Treatment With Cenegermin

    Recruiting
    • Neurotrophic Keratitis
    • Cenegermin Ophthalmic Solution [Oxervate]
    • Los Angeles, California
      University of California, Los Angeles
    Oct 14, 2022

    Cyanocobalamin as Photosensitizing Agent

    Not yet recruiting
    • Keratoconus
      • (no location specified)
      May 25, 2022

      Keratoconus, Corneal Crosslinking, Corneal Densitometry Trial in Umeå (Epi-on PiXL in high oxygen)

      Recruiting
      • Keratoconus
      • +5 more
      • Epi-on PiXL in high oxygen
      • Umeå, Sweden
        Umeå University Hospital
      Jun 7, 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

      Pterygium Trial in Balikesir (Expression of CD44, E-cadherin and PCNA)

      Not yet recruiting
      • Pterygium
      • Expression of CD44, E-cadherin and PCNA
      • Balıkesir, Turkey
        Hümeyra Yildirim
      Sep 15, 2023