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LASIK

Showing 26 - 50 of 308
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Antioxidant Activity on Postoperative Inflammation in Patients

Recruiting
  • Cataract
  • Myopia
  • Cataract surgery, Femtosecond-LASIK, SMILE
  • Taoyuan, Taoyuan City, Taiwan
  • +1 more
Jun 6, 2023

Myopia, Astigmatism Trial in Amarillo (Contoura Vision LASIK)

Recruiting
  • Myopia
  • Astigmatism
  • Contoura Vision LASIK
  • Amarillo, Texas
    Rush Eye Associates
Sep 14, 2021

Myopia, Astigmatism Trial in Palo Alto (Intralase IFS150, Visumax)

Completed
Has Results
  • Myopia
  • Astigmatism
  • Intralase IFS150
  • Visumax
  • Palo Alto, California
    Byers Eye Institute at Stanford
Nov 15, 2021

Hyperopia Trial in United States (LASIK correction of hyperopic refractive errors)

Completed
Has Results
  • Hyperopia
  • LASIK correction of hyperopic refractive errors
  • Los Angeles, California
  • +8 more
Dec 7, 2021

Flap Thickness Versus Pre-determined Surgical Planning Using

Recruiting
  • Myopia
  • WaveLight® FS200 femtosecond laser
  • Bismarck, North Dakota
    Bismarck Lasik
Aug 12, 2022

Keratomileusis, Laser In Situ, Contrast Sensitivity Trial in Taipei (Topoguided LASIK, Wavefront optimized LASIK)

Completed
  • Keratomileusis, Laser In Situ
  • Contrast Sensitivity
  • Topoguided LASIK
  • Wavefront optimized LASIK
  • Taipei, Taiwan
    Taipei Nobel Eye Clinic
Jun 3, 2021

An Evaluation of LASIK, SMILE and PRK Surgery in Physicians

Recruiting
  • Nearsightedness
  • +2 more
  • Questionnaire (QoV questionnaire)
  • Palo Alto, California
    Byers Eye Institute at Stanford
Nov 6, 2021

Keratoconus, Post-Laser Retinal Condition Trial in Wolverhampton (Gebauer Lenticule)

Not yet recruiting
  • Keratoconus
  • Post-Laser Retinal Condition
  • Gebauer Lenticule
  • Wolverhampton, West Midlands, United Kingdom
    The Royal Wolverhampton NHS Trust
Jul 26, 2022

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

Surgery, Myopia Trial in Murray (Wavefront optimized LASIK, Wavefront optimized Photorefractive Keratectomy, Topography-guided

Recruiting
  • Surgery
  • Myopia
  • Wavefront optimized LASIK
  • +3 more
  • Murray, Utah
    Moran Eye Center - Midvalley Location
May 4, 2021

Myopia, Astigmatism Trial in Wallisellen (Corneal Ablation)

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

Patients With Myopic Spherical Equivalent up to -12 Diopters Trial in Assiut (Femtosecond laser assisted LASIK eye surgery)

Completed
  • Patients With Myopic Spherical Equivalent up to -12 Diopters
  • Femtosecond laser assisted LASIK eye surgery
  • Assiut, Egypt
    TIBA eye center
Jul 19, 2021

Refractive Errors Trial in Pristina (ReLex Smile)

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

Refractive Errors Trial in Sydney, Athens (UV fs-Laser, IR fs-Laser, LASIK)

Not yet recruiting
  • Refractive Errors
  • UV fs-Laser
  • +2 more
  • Sydney, New South Wales, Australia
  • +1 more
Aug 28, 2023

FS-LASIK Surgery Effect on Higher Order Aberrations Trial in Cairo (LASIK refractive surgery)

Not yet recruiting
  • FS-LASIK Surgery Effect on Higher Order Aberrations
  • LASIK refractive surgery
  • Cairo, Egypt
    Kasr Al Ainy
Jul 14, 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

Operative Incision Trial in Murray (FS-LASIK 70 degree side-cut angle, FS-LASIK 110 degree side-cut angle)

Completed
Has Results
  • Operative Incision
  • FS-LASIK 70 degree side-cut angle
  • FS-LASIK 110 degree side-cut angle
  • Murray, Utah
    University of Utah John A. Moran Eye Center - Midvalley Location
May 4, 2021

Dry Eye Disease Trial in W. Fargo (OC-01 (varenicline 0.6mg/ml) nasal spray, Placebo (vehicle) nasal spray)

Not yet recruiting
  • Dry Eye Disease
  • OC-01 (varenicline 0.6mg/ml) nasal spray
  • Placebo (vehicle) nasal spray
  • W. Fargo, North Dakota
    Vance Thompson Vision ND
Oct 5, 2021

Comparison of Outcomes Between TransPRK and Off-flap Epi-LASIK

Completed
  • Refractive Surgery
    • (no location specified)
    Sep 17, 2021

    Hyperopia, Hyperopic Astigmatism Trial in United States (drug, device, procedure)

    Terminated
    Has Results
    • Hyperopia
    • Hyperopic Astigmatism
    • riboflavin ophthalmic solution, 0% dextran
    • +3 more
    • San Diego, California
    • +4 more
    Apr 22, 2021

    Refractive Errors, Satisfaction, Cornea Trial in London (LASIK, PRK, Phacoemulsification)

    Completed
    • Refractive Errors
    • +3 more
    • LASIK, PRK, Phacoemulsification
    • London, United Kingdom
      Moorfields Eye Hospital NHS Foundation Trust, 162 City Road
    Apr 4, 2022

    Patient Satisfaction in Post-LASIK Presbyopia-Correcting IOLs

    Completed
    • Patient Satisfaction
      • Wilkes-Barre, Pennsylvania
        Bucci Laser Vision
      Dec 14, 2020

      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

      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

      Patients' Satisfaction After LASIK

      Not yet recruiting
      • Refractive Errors
      • slit lamp
      • (no location specified)
      Nov 26, 2020