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ClinicalTrials.gov public records Last synced Sep 29, 2026, 7:22 PM EDT

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Showing 25–40 of 16 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Myopia, Astigmatism
Interventions
Carl Zeiss Meditec VisuMax Femtosecond Laser
Device
Lead sponsor
Carl Zeiss Meditec, Inc.
Industry
Eligibility
22 Years and older
Enrollment
357 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
5
States / cities
Greenwood Village, Colorado • Leawood, Kansas • Sioux Falls, South Dakota + 2 more
Conditions
Nuclear Sclerosis of the Lens, Posterior Subcapsular Cataract, Cortical Cataract
Interventions
Femtosecond Laser Assisted Cataract Surgery w/ Catalys Laser, Femtosecond Laser Assisted Cataract Surgery w/ LenSx Laser
Procedure
Lead sponsor
Steven H. Linn, OD
Other
Eligibility
22 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Salt Lake City, Utah
Completed No phase listed Observational

Long-term LASIK Follow up Study

NCT01695642
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
Cataract
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Astigmatism
Interventions
Femto arcs, Light Adjustable Lens (LAL)
Other · Device
Lead sponsor
Center For Sight
Other
Eligibility
21 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Venice, Florida • Mt. Pleasant, South Carolina
Conditions
Myopia
Interventions
WaveLight® FS200 femtosecond laser
Device
Lead sponsor
Stephen Wexler
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Bismarck, North Dakota
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Impact of a Novel Extended Depth of Focus Intraocular Lens on Visual and Lifestyle Enhancement

NCT04570579
Conditions
Cataract, Cataract Senile, Presbyopia
Interventions
Vivity Extended Depth of Focus Intraocular Lens
Device
Lead sponsor
Alanna Nattis, DO
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Babylon, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pseudophakic Astigmatic Reduction With Verion-LenSx Arcuate Incisions

NCT02763124
Conditions
Astigmatism
Interventions
Verion-LenSx
Procedure
Lead sponsor
Gainesville Eye Associates
Other
Eligibility
40 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Gainesville, Georgia
Conditions
Cataract
Interventions
Tecnis Symfony OptiBlue/ Tecnis Symfony OptiBlue toric IOL
Device
Lead sponsor
Coastal Eye Surgeons PLLC
Other
Eligibility
50 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Greenwich, Connecticut
Conditions
Myopia, Astigmatism
Interventions
Ray-Tracing Guided LASIK, Keratorefractive Lenticule Extraction (KLEx), WaveFront Optimized LASIK, Topography Guided LASIK
Device
Lead sponsor
Hoopes Vision
Other
Eligibility
22 Years to 50 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Draper, Utah
Conditions
Cataracts
Interventions
Femtosecond Laser
Procedure
Lead sponsor
Innovative Medical
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Goodlettsville, Tennessee
Terminated Not applicable Interventional

OCT-guided LALAK in Children

NCT01579643
Conditions
Corneal Opacity
Interventions
OCT guided laser-assisted lamellar anterior keratoplasty (LALAK), Penetrating Keratoplasty (KP)
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
1 Month to 18 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Results available

70 vs 110 Degree Side-cut Angles in Femtosecond LASIK

NCT03122535
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
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Clinical Trial to Evaluate a Corneal Inlay for the Improvement of Near Vision in Presbyopic Patients

NCT01373580
Conditions
Presbyopia
Interventions
The Raindrop Near Vision Inlay
Device
Lead sponsor
ReVision Optics, Inc.
Industry
Eligibility
35 Years to 65 Years
Enrollment
373 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
11
States / cities
Camarillo, California • Laguna Hills, California • Newport Beach, California + 7 more
Not listed Not applicable Interventional

Corneal Tissue Inlay for Keratoconus

NCT02649738
Conditions
Keratoconus
Interventions
Corneal tissue inlay
Procedure
Lead sponsor
Cornea and Laser Eye Institute
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
1
States / cities
Teaneck, New Jersey
Not listed Not applicable Interventional Accepts healthy volunteers

SMILE (Small Incision Lenticule Extraction) in the DoD (Department of Defense)

NCT04072289
Conditions
Myopia, Astigmatism
Interventions
Visumax spherocylindrical treatment
Device
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
22 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
San Diego, California