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Laser In Situ Keratomileusis

Showing 1 - 25 of 4,230
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Anxiety-related Fixation Instability During LASIK

Completed
  • Refractive Errors
  • Laser in situ keratomileusis (LASIK)
  • Assiut, Egypt
    Tiba Eye Center
Nov 27, 2023

Dry Eye, Dry Eye After LASIK-Laser in Situ Keratomileusis Trial (IPL+LLLT)

Not yet recruiting
  • Dry Eye
  • Dry Eye After LASIK-Laser in Situ Keratomileusis
  • IPL+LLLT
  • (no location specified)
Apr 5, 2023

Contoura vs Wavefront Optimized Ablation

Not yet recruiting
  • Astigmatism
  • Laser assisted in-situ keratomileusis
  • Photorefractive keratectomy
  • (no location specified)
Apr 24, 2023

Patients Developing Chronic Dry Eye After Refractive Surgery

Not yet recruiting
  • Dry Eye
  • FS-LASIK
  • Beijing, Beijing, China
    Peking University Third Hospital
Oct 29, 2022

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

Myopic LASIK Candidates With Spherical Equivalent up to - 10 Diopters Trial in Assiut (Laser in situ keratomileusis)

Completed
  • Myopic LASIK Candidates With Spherical Equivalent up to - 10 Diopters
  • Laser in situ keratomileusis
  • Assiut, Egypt
    TIBA eye center
Apr 2, 2021

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

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

    Myopia, Astigmatism Trial in Stanford (Photorefractive keratectomy, Laser in-situ keratomileusis)

    Completed
    • Myopia
    • Astigmatism
    • Photorefractive keratectomy
    • Laser in-situ keratomileusis
    • Stanford, California
      Stanford University School of Medicine
    Apr 3, 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

    Myopia, Myopic Astigmatism Trial in United States (Technolas® TENEO 317 Model 2)

    Completed
    • Myopia
    • Myopic Astigmatism
    • Technolas® TENEO 317 Model 2
    • Newport Beach, California
    • +9 more
    May 4, 2022

    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

    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

    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

    Anterior Corneal Optical Aberration Induced by CK and Hyperopic

    Unknown status
    • Refractive Error
    • CK surgery
    • Shanghai, Shanghai, China
      Shanghai Guanghua Integrated Traditional Chinese and Western Med
    Dec 15, 2020

    Dry Eye Disease Trial in Incheon, Seoul (Charge-Balanced, Symmetric Nerve Stimulation, Sham Stimulation)

    Recruiting
    • Dry Eye Disease
    • Charge-Balanced, Symmetric Nerve Stimulation
    • Sham Stimulation
    • Incheon, Korea, Republic of
    • +5 more
    Nov 8, 2023

    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

    Hyperopia, Hyperopic Astigmatism Trial in Fort Worth (WaveLight EX500 excimer laser system, LASIK)

    Active, not recruiting
    • Hyperopia
    • Hyperopic Astigmatism
    • WaveLight EX500 excimer laser system
    • LASIK
    • Fort Worth, Texas
      Contact Alcon Call Center for Trial Locations
    Jun 6, 2022

    Type B Aortic Dissection Trial in Shanghai (In situ laser assisted fenestration)

    Enrolling by invitation
    • Type B Aortic Dissection
    • In situ laser assisted fenestration
    • Shanghai, Shanghai, China
      Kaichuang Ye
    Feb 13, 2022

    Dry Eye Trial in Miami (Pregabalin, Placebo)

    Completed
    Has Results
    • Dry Eye
    • Miami, Florida
      Anat Galor
    Nov 12, 2019

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

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

    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

    Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8 Trial

    Withdrawn
    • Anatomic Stage 0 Breast Cancer AJCC v8
    • +28 more
    • Carbon Dioxide Fractional Laser
    • Questionnaire Administration
    • (no location specified)
    Jan 5, 2023

    Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8 Trial

    Not yet recruiting
    • Anatomic Stage 0 Breast Cancer AJCC v8
    • +11 more
    • Laser Therapy
    • +3 more
    • (no location specified)
    May 17, 2022

    Myopia, Astigmatism Trial in Palo Alto (Wavefront-guided LASIK - Allegretto, Wavefront-guided LASIK - AMO)

    Completed
    • Myopia
    • Astigmatism
    • Wavefront-guided LASIK - Allegretto
    • Wavefront-guided LASIK - AMO
    • Palo Alto, California
      Byers Eye Institute at Stanford
    Apr 3, 2022

    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