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ClinicalTrials.gov public records Last synced Oct 21, 2026, 10:08 AM EDT

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Showing 1–24 of 31 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Lasik Eye Surgery Clear all
Completed No phase listed Observational Accepts healthy volunteers

Screening Aid to Identify Corneas That May Have Pathologies or Other Conditions

NCT00396188
View directory record Official record
Conditions
Corneal Diseases
Interventions
Not listed
Lead sponsor
Carl Zeiss Meditec, Inc.
Industry
Eligibility
18 Years and older
Enrollment
769 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
4
States / cities
La Jolla, California • San Diego, California • Greenwood Village, Colorado + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2015 · Synced Oct 21, 2026, 10:08 AM EDT
Terminated Not applicable Interventional Results available

Topo-guided LASIK and Photorefractive Keratectomy vs Wavefront LASIK and Photorefractive Keratectomy

NCT03075176
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 17, 2023 · Synced Oct 21, 2026, 10:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Corneal Biomechanics With Hydration in Normal and LASIK Eyes

NCT01183702
View directory record Official record
Conditions
Laser Corneal Surgery
Interventions
LASIK surgery, No Intervention
Procedure · Other
Lead sponsor
Deb Grzybowski
Other
Eligibility
18 Years to 60 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2012
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 13, 2017 · Synced Oct 21, 2026, 10:08 AM EDT
Completed Phase 4 Interventional

Refractive Surgery and Optive Compatibility Study

NCT00469157
View directory record Official record
Conditions
Dry Eye Syndromes
Interventions
Optive
Drug
Lead sponsor
Innovative Medical
Industry
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Fullerton, California
Source: ClinicalTrials.gov public record
Updated Apr 17, 2008 · Synced Oct 21, 2026, 10:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Prospective, Contralateral, Eye to Eye Comparison of SMILE Surgery to LASIK Surgery

NCT03067077
View directory record Official record
Conditions
Myopia
Interventions
SMILE, LASIK
Procedure
Lead sponsor
Stanford University
Other
Eligibility
22 Years to 59 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Feb 2, 2022 · Synced Oct 21, 2026, 10:08 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

TearLab Refractive Surgery Dry Eye Study

NCT01176045
View directory record Official record
Conditions
Dry Eye Syndromes
Interventions
Not listed
Lead sponsor
TearLab Corporation
Industry
Eligibility
21 Years and older
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
8
States / cities
Fairfield, Connecticut • Westchester, Illinois • Oklahoma City, Oklahoma + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2016 · Synced Oct 21, 2026, 10:08 AM EDT
Completed Not applicable Interventional Results available

70 vs 110 Degree Side-cut Angles in Femtosecond LASIK

NCT03122535
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 28, 2021 · Synced Oct 21, 2026, 10:08 AM EDT
Completed No phase listed Observational

Long-term LASIK Follow up Study

NCT01695642
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 20, 2017 · Synced Oct 21, 2026, 10:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Safety and Effectiveness Study of the MEL 80 Excimer Laser Using LASIK in the Treatment of Hyperopia

NCT00762281
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 13, 2012 · Synced Oct 21, 2026, 10:08 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

GenTeal in Perioperative Treatment of Laser Assisted in Situ Keratomileusis LASIK Patients

NCT00598689
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 7, 2016 · Synced Oct 21, 2026, 10:08 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Quality of Vision and Quality of Life With LASIK

NCT02161263
View directory record Official record
Conditions
Myopia, Astigmatism, Quality of Lifte
Interventions
Patient Quality of Life andVision after LASIK Surgery
Other
Lead sponsor
Edward E. Manche
Other
Eligibility
21 Years to 65 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2023
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 19, 2024 · Synced Oct 21, 2026, 10:08 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

An Evaluation of LASIK, SMILE and PRK Surgery in Physicians

NCT02576483
View directory record Official record
Conditions
Nearsightedness, Farsightedness, Astigmatism
Interventions
Questionnaire (QoV questionnaire)
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
21 Years to 62 Years
Enrollment
700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2028
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 23, 2024 · Synced Oct 21, 2026, 10:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Topography-guided LASIK Surgery

NCT03292419
View directory record Official record
Conditions
Myopia
Interventions
Topography-guided LASIK
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 59 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 5, 2022 · Synced Oct 21, 2026, 10:08 AM EDT
Completed Not applicable Interventional

Safety and Effectiveness of the TENEO 317 Model 2 (1.28 US) Excimer Laser for Laser In Situ Keratomileusis (LASIK) Surgery to Treat Hyperopia With or Without Astigmatism

NCT05264623
View directory record Official record
Conditions
Hyperopia
Interventions
TENEO 317 Model 2 excimer laser
Device
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
22 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
9
States / cities
Newport Beach, California • Fort Myers, Florida • Bloomington, Minnesota + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 21, 2026, 10:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluate the Safety and Efficacy of a New Artificial Tear for Use After LASIK Surgery

NCT00544713
View directory record Official record
Conditions
Dry Eye Syndrome
Interventions
Carboxymethylcellulose and Glycerin based artificial tear, Carboxymethylcellulose
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
228 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Dec 14, 2011 · Synced Oct 21, 2026, 10:08 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Lacritin and Heparanase Levels in Human Tears After Laser Refractive Surgery

NCT01049724
View directory record Official record
Conditions
Myopia
Interventions
Tear collection
Other
Lead sponsor
Fort Belvoir Community Hospital
Federal
Eligibility
21 Years to 55 Years
Enrollment
196 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2017
U.S. locations
1
States / cities
Fort Belvoir, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 7, 2018 · Synced Oct 21, 2026, 10:08 AM EDT
Completed Phase 2 Interventional Results available

Study of Efficacy and Safety of SAF312 Eye Drops in Subjects With Post-operative Corneal Induced Chronic Pain (CICP)

NCT04630158
View directory record Official record
Conditions
Chronic Ocular Pain
Interventions
SAF312 Placebo, SAF312
Other · Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
24
States / cities
Mission Hills, California • Newport Beach, California • Palo Alto, California + 19 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2024 · Synced Oct 21, 2026, 10:08 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Three-Phase Contralateral Comparison of Ray-Tracing Guided LASIK Versus Three Other Refractive Surgery Platforms to Correct Myopia or Myopia With Astigmatism

NCT07201298
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Oct 21, 2026, 10:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Wavefront-guided vs. Topography-guided LASIK

NCT05588882
View directory record Official record
Conditions
Myopia
Interventions
Wavefront-guided LASIK, Wavefront-guided
Procedure
Lead sponsor
Stanford University
Other
Eligibility
22 Years to 59 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Sep 26, 2024 · Synced Oct 21, 2026, 10:08 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

A Study to Assess Brillouin Hydration Mapping for the Evaluation of Ocular Tissues and Diseases

NCT07780890
View directory record Official record
Conditions
Fuchs Endothelial Corneal Dysfunction, Open Angle Glaucoma (OAG), Dry Eye Disease (DED), Keratoconus, Lasik Eye Surgery
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
20 Years to 79 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 21, 2026, 10:08 AM EDT
Completed Not applicable Interventional Results available

A Study With Technolas® TENEO 317 Model 2 Excimer Laser to Treat Participants With Myopia or Myopic Astigmatism

NCT04111757
View directory record Official record
Conditions
Myopia, Myopic Astigmatism
Interventions
Technolas® TENEO 317 Model 2
Device
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
22 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
10
States / cities
Newport Beach, California • Blaine, Minnesota • Bloomington, Minnesota + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 14, 2024 · Synced Oct 21, 2026, 10:08 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

An Outcomes Study Comparing the Intralase FS 60 to the Intralase iFS When Performing LASIK Surgery for Nearsightedness

NCT01365728
View directory record Official record
Conditions
Myopia, Astigmatism
Interventions
LASIK with the iFS femtosecond laser
Procedure
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2018
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 7, 2019 · Synced Oct 21, 2026, 10:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study of the MEL 80 Excimer Laser Using LASIK in the Treatment of Mixed Astigmatism

NCT00761826
View directory record Official record
Conditions
Mixed Astigmatism
Interventions
MEL 80 Mixed Astigmatism Treatment
Device
Lead sponsor
Carl Zeiss Meditec, Inc.
Industry
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
5
States / cities
San Diego, California • Greenwood Village, Colorado • Kansas City, Missouri + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2018 · Synced Oct 21, 2026, 10:08 AM EDT
Not listed No phase listed Observational

Intraocular Lens Power Calculation After Laser Refractive Surgery Based on Optical Coherence Tomography

NCT00532051
View directory record Official record
Conditions
Cataract
Interventions
OCT measurements
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
690 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 12, 2024 · Synced Oct 21, 2026, 10:08 AM EDT