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Post-corneal Refractive Surgery

Showing 1 - 25 of >10,000
STUDY
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Dry Eye Trial in Beijing (artificial tear eyedrops, 0.05% cyclosporine eyedrops)

Recruiting
  • Dry Eye
  • artificial tear eyedrops
  • 0.05% cyclosporine eyedrops
  • Beijing, Beijing, China
    Hong Qi
Sep 12, 2023

Refractive Errors, Aberration, Corneal Wavefront Trial in Wroclaw

Active, not recruiting
  • Refractive Errors
  • Aberration, Corneal Wavefront
    • Wrocław, Poland
      Department of Optics and Photonics
    Mar 27, 2022

    After Corneal Refractive Surgery

    Completed
    • Myopia
    • Refractive surgery
    • Tanta, El-Garbeia, Egypt
      Tanta University Hospital
    Feb 7, 2022

    Dry Eye Disease Trial in Hanzhou (Pluripotent Stem Cell-derived Mesenchymal Stem Cell Exosome (PSC-MSC-Exo) Eye Drops)

    Not yet recruiting
    • Dry Eye Disease
    • Pluripotent Stem Cell-derived Mesenchymal Stem Cell Exosome (PSC-MSC-Exo) Eye Drops
    • Hanzhou, Zhejiang, China
      2nd Affiliated Hospital, School of Medicine, Zhejiang University
    Feb 21, 2023

    Pseudophakia Trial in Houston (Visual Acuity, Defocus Curve, Intraocular Lens Satisfaction (IOLSAT) Questionnaire)

    Recruiting
    • Pseudophakia
    • Visual Acuity
    • +5 more
    • Houston, Texas
      Berkeley Eye Center
    Sep 26, 2023

    Corneal Opacity Trial in San Diego (Mitomycin-C, Fluorometholone 1% topical ocular steroid)

    Active, not recruiting
    • Corneal Opacity
    • San Diego, California
      Navy Warfighter Refractive Surgery Center
    Apr 14, 2022

    Refractive Errors Trial in Pristina (ReLex Smile)

    Enrolling by invitation
    • Refractive Errors
    • ReLex Smile
    • Pristina, Kosovo
      Eye Hospital Pristina
    Aug 29, 2021

    Aphakia, Cataract Trial in United States (Light Adjustable lens (LAL) and Light Delivery Device (LDD), Control IOL)

    Completed
    Has Results
    • Aphakia
    • Cataract
    • Light Adjustable lens (LAL) and Light Delivery Device (LDD)
    • Control IOL
    • Leawood, Kansas
    • +5 more
    Nov 22, 2021

    Refractive Errors, Refractive Surgery Trial in Baghdad (Visumax Femto-flap, Sub Bowman's keratomileusis (SBK)-flap)

    Completed
    • Refractive Errors
    • Refractive Surgery
    • Visumax Femto-flap
    • Sub Bowman's keratomileusis (SBK)-flap
    • Baghdad, Iraq
      Eye Speciality private hospital
    Jul 19, 2021

    Myopia, Astigmatism Trial in Wallisellen (Corneal Ablation)

    Recruiting
    • Myopia
    • Astigmatism
    • Corneal Ablation
    • Wallisellen, Canton Zürich, Switzerland
      Augen Glattzentrum ONO Wallisellen
    Nov 17, 2021

    Keratoconus, Corneal Ectasia Trial in Teaneck (riboflavin ophthalmic solution)

    Recruiting
    • Keratoconus
    • Corneal Ectasia
    • riboflavin ophthalmic solution
    • Teaneck, New Jersey
      Cornea and Laser Eye Institute, Hersh Vision Group
    Sep 15, 2021

    Refractive Surgery Trial in San Antonio (Wave-Front Optimized (WFO) ablation vs Topography-guided (TG) ablation)

    Recruiting
    • Refractive Surgery
    • Wave-Front Optimized (WFO) ablation vs Topography-guided (TG) ablation
    • San Antonio, Texas
      Joint Warfighter Refractive Surgery Center at WHASC
    Aug 31, 2021

    Clareon IOL Retrospective Data Collection

    Not yet recruiting
    • Aphakia
    • Astigmatism
    • Clareon UVA IOL
    • +2 more
    • Fort Worth, Texas
      Alcon Research, LLC
    Mar 22, 2023

    Corneal Ectasia Trial (riboflavin: 0.12% riboflavin ophthalmic solution with the KXL system, : 0.0% riboflavin ophthalmic

    Withdrawn
    • Corneal Ectasia
    • riboflavin: 0.12% riboflavin ophthalmic solution with the KXL system
    • placebo: 0.0% riboflavin ophthalmic solution with the KXL system
    • (no location specified)
    Apr 22, 2021

    Post-operative Pain Control Trial in San Antonio (acetaminophen/codeine vs acetaminophen/oxycodone)

    Completed
    Has Results
    • Post-operative Pain Control
    • acetaminophen/codeine vs acetaminophen/oxycodone
    • San Antonio, Texas
      Joint Warfighter Refractive Surgery Center at WHASC
    Sep 8, 2021

    Dry Eye in Patients Operated on for Ametropia by LASIK Surgery

    Completed
    • Ametropia
    • Describe the evolution of dry eye between 1 month and 3 months post-LASIK
    • Lyon, Rhone, France
      Hôpital Edouard Herriot
    Dec 8, 2021

    DMEK Endothelial Keratoplasty inHistory of Anterior or Posterior

    Not yet recruiting
    • Patients Undergoing DMEK With a History of Anterior or Posterior Segment Surgery
    • Descemet Membrane Endothelial Keratoplasty
    • (no location specified)
    Aug 22, 2023

    Corneal Ectasia Trial in United States (Corneal Collagen Cross-linking)

    Recruiting
    • Corneal Ectasia
    • Corneal Collagen Cross-linking
    • Palo Alto, California
    • +10 more
    Apr 22, 2021

    Cornea, Refractive Surgery, Anterior Chamber Inflammation Trial in Fatih (Femtosecond laser assisted LASIK)

    Completed
    • Cornea
    • +2 more
    • Femtosecond laser assisted LASIK
    • Fatih, Istanbul, Turkey
      Istanbul Faculty of Medicine
    May 19, 2021

    Meibomian Gland Dysfunction, Blepharitis Trial in Alicante (Study group, Control group)

    Recruiting
    • Meibomian Gland Dysfunction
    • Blepharitis
    • Study group
    • Control group
    • Alicante, Spain
      Alicante Vissum Miranza
    Oct 17, 2022

    Cataract, Presbyopia Trial in Shanghai (Use Multifocal and Extended Depth-of-Focus Intraocular Lenses(IOLs), Use Monofocal

    Not yet recruiting
    • Cataract
    • Presbyopia
    • Use Multifocal and Extended Depth-of-Focus Intraocular Lenses(IOLs)
    • Use Monofocal intraocular lenses(IOLs)
    • Shanghai, Shanghai, China
      Eye & ENT Hospital of Fudan University
    Aug 19, 2020

    Refractive Errors, Myopic Astigmatism Trial in Cairo (Small Incision Lenticule Extraction (SMILE))

    Recruiting
    • Refractive Errors
    • Myopic Astigmatism
    • Small Incision Lenticule Extraction (SMILE)
    • Cairo, Egypt
      Al Watany Eye Hospital
    Sep 25, 2023

    Chronic Ocular Pain Trial in Japan, United Kingdom, United States (SAF312 Placebo, SAF312)

    Recruiting
    • Chronic Ocular Pain
    • Bakersfield, California
    • +43 more
    Jan 26, 2023

    Panoptix Trifocal Lens in Post Refractive Myopic Laser Vision

    Recruiting
    • Cataract
    • Refractive Errors
    • PanOptix Trifocal Intraocular Lens
    • San Antonio, Texas
      Parkhurst NuVision
    Mar 15, 2021

    Ectasia Trial in United States (riboflavin ophthalmic solution, UVA Irradiation)

    Completed
    Has Results
    • Ectasia
    • riboflavin ophthalmic solution
    • UVA Irradiation
    • La Jolla, California
    • +9 more
    Apr 22, 2021