- Conditions
- Hyperopia, Hyperopic Astigmatism
- Interventions
- WaveLight EX500 excimer laser system, LASIK
- Device · Procedure
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 5
- States / cities
- Overland Park, Kansas • Kansas City, Missouri • Greensboro, North Carolina + 2 more
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Hyperopia, Myopia, Astigmatism
- Interventions
- LASIK and PRK
- Procedure
- Lead sponsor
- Edward E. Manche
- Other
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 137 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2022
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Surgery, Myopia
- Interventions
- Wavefront optimized LASIK, Wavefront optimized Photorefractive Keratectomy, Topography-guided LASIK, Topography-guided Photorefractive Keratectomy
- Device
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Murray, Utah
- Conditions
- Corneal Abrasion, Eye Trauma
- Interventions
- Bandage contact lens, Eyedrop, Hydrocodone
- Device · Drug
- Lead sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Torrance, California
- Conditions
- Keratomileusis, Laser In Situ
- Interventions
- Role of psychosocial and quality of life parameters prior to and following LASIK.
- Behavioral
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years to 70 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2006
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Lasik Eye Surgery
- Interventions
- Not listed
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2016
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Keratoconjunctivitis Sicca
- Interventions
- PRK with conjunctival impression cytology before and after surgery, LASIK with conjunctival impression cytology before and after surgery
- Procedure
- Lead sponsor
- Walter Reed National Military Medical Center
- Federal
- Eligibility
- 21 Years to 40 Years
- Enrollment
- 146 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2016
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Keratoconus, Keratoconus, Unstable, Keratoconus, Stable
- Interventions
- Brillouin microscopy
- Device
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 220 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Corneal Epithelium Defect
- Interventions
- 0.3% hypromellose
- Drug
- Lead sponsor
- Augusta University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Augusta, Georgia
- Conditions
- Hyperopia, Hyperopic Astigmatism
- Interventions
- riboflavin ophthalmic solution, 0% dextran, UVA Irradiation (30 mW/cm2 for 2 minutes continuous UVA), UVA Irradiation (30 mW/cm2 for 3 minutes pulsed UVA with an on/off cycle of 2 seconds UVA on/1 second UVA off), Laser-assisted in situ keratomileusis
- Drug · Device · Procedure
- Lead sponsor
- Glaukos Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 5
- States / cities
- San Diego, California • Waltham, Massachusetts • Teaneck, New Jersey + 2 more
- Conditions
- Myopia
- Interventions
- Wavelight Plus
- Device
- Lead sponsor
- OVO LASIK + Lens
- Other
- Eligibility
- 18 Years to 37 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Saint Louis Park, Minnesota
- Conditions
- Myopia
- Interventions
- MEL 80 Treatment of High Myopia
- Device
- Lead sponsor
- Carl Zeiss Meditec, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 129 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2009
- U.S. locations
- 5
- States / cities
- San Diego, California • Greenwood Village, Colorado • Kansas City, Missouri + 2 more
- Conditions
- Myopia
- Interventions
- LASIK
- Procedure
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 20 Years to 70 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2015
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Dry Eye Disease
- Interventions
- OC-01 (varenicline 0.6mg/ml) nasal spray, Placebo (vehicle) nasal spray
- Drug
- Lead sponsor
- Vance Thompson Vision ND
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- West Fargo, North Dakota
- Conditions
- Refractive Surgery
- Interventions
- Wave-Front Optimized (WFO) ablation vs Topography-guided (TG) ablation
- Device
- Lead sponsor
- 59th Medical Wing
- Federal
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Myopia, Astigmatism
- Interventions
- Excimer Lasers, Excimer Laser for the LASIK procedure, Excimer Laser for LASIK
- Device
- Lead sponsor
- Durrie Vision
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 3
- States / cities
- Atlanta, Georgia • Edina, Minnesota • McLean, Virginia
- Conditions
- Operative Incision
- Interventions
- FS-LASIK 70 degree side-cut angle, FS-LASIK 110 degree side-cut angle
- Device
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 115 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2019
- U.S. locations
- 1
- States / cities
- Murray, Utah
- Conditions
- Myopia, Astigmatism
- Interventions
- WaveLigh Plus LASIK
- Device
- Lead sponsor
- Mann Eye Institute
- Other
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Myopia
- Interventions
- LASIK, SBK
- Procedure
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Myopia, Astigmatism
- Interventions
- LASIK
- Procedure
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 22 Years to 59 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Binocular Vision Disorder, Refractive Errors, Cataract
- Interventions
- cataract surgery, Corneal refractive surgery
- Procedure
- Lead sponsor
- Salus University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 51 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Elkins Park, Pennsylvania
- Conditions
- Laser in Situ Keratomileusis
- Interventions
- LASIK
- Procedure
- Lead sponsor
- Food and Drug Administration (FDA)
- Federal
- Eligibility
- 21 Years to 84 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2012
- U.S. locations
- 5
- States / cities
- Stanford, California • Indianapolis, Indiana • Overland Park, Kansas + 2 more
- Conditions
- Nearsightedness, Astigmatism
- Interventions
- LASIK
- Procedure
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2025
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Hyperopia
- Interventions
- MEL 80 Hyperopic LASIK Treatment
- Device
- Lead sponsor
- Carl Zeiss Meditec, Inc.
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 189 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2008
- U.S. locations
- 6
- States / cities
- San Diego, California • Greenwood Village, Colorado • Kansas City, Missouri + 3 more