Laser in situ keratomileusis (LASIK);
Showing 1 - 25 of 4,217
Anxiety-related Fixation Instability During LASIK
Completed
- Refractive Errors
- Laser in situ keratomileusis (LASIK)
-
Assiut, EgyptTiba 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, ChinaPeking University Third Hospital
Oct 29, 2022
Myopia, Astigmatism Trial in Stanford (Photorefractive keratectomy, Laser in-situ keratomileusis)
Completed
- Myopia
- Astigmatism
- Photorefractive keratectomy
- Laser in-situ keratomileusis
-
Stanford, CaliforniaStanford University School of Medicine
Apr 3, 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 DakotaVance 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
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, EgyptTIBA eye center
Apr 2, 2021
Hyperopia, Myopia, Astigmatism Trial in Stanford (LASIK and PRK)
Active, not recruiting
- Hyperopia
- +2 more
- LASIK and PRK
-
Stanford, CaliforniaStanford University School of Medicine
Nov 6, 2021
Operative Incision Trial in Murray (FS-LASIK 70 degree side-cut angle, FS-LASIK 110 degree side-cut angle)
Completed
- Operative Incision
- FS-LASIK 70 degree side-cut angle
- FS-LASIK 110 degree side-cut angle
-
Murray, UtahUniversity of Utah John A. Moran Eye Center - Midvalley Location
May 4, 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, TaiwanTaipei Nobel Eye Clinic
Jun 3, 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, EgyptKasr Al Ainy
Jul 14, 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
Anterior Corneal Optical Aberration Induced by CK and Hyperopic
Unknown status
- Refractive Error
- CK surgery
-
Shanghai, Shanghai, ChinaShanghai Guanghua Integrated Traditional Chinese and Western Med
Dec 15, 2020
Hyperopia, Hyperopic Astigmatism Trial in United States (drug, device, procedure)
Terminated
- 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, TexasContact Alcon Call Center for Trial Locations
Jun 6, 2022
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
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, CaliforniaByers 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, TexasJoint Warfighter Refractive Surgery Center at WHASC
Aug 31, 2021
LASIK Complication Management Trial in Assiut (Flap sliding)
Completed
- LASIK Complication Management
- Flap sliding
-
Assiut, EgyptAlforsan eye center
Aug 10, 2019
Myopia, Hypermetropia, Refractive Errors Trial in Philadelphia (Proparacaine Ophthalmic)
Recruiting
- Myopia
- +3 more
- Proparacaine Ophthalmic
-
Philadelphia, PennsylvaniaWills Eye Hospital
Oct 4, 2021
Wavefront-guided Versus Wavefront-optimized LASIK for
Completed
- Myopia
- Astigmatism
- Wavefront-guided LASIK
- Wavefront-optimized LASIK
-
Stanford, CaliforniaStanford University School of Medicine
Nov 24, 2021
Myopia, Myopic Astigmatism, Presbyopia Trial in London (HiSMILE treatment option)
Not yet recruiting
- Myopia
- +2 more
- HiSMILE treatment option
-
London, United KingdomLondon Vision Clinic
Jan 4, 2023
Dry Eye Disease Trial in Baghdad (FS-SMILE, S-LASIK)
Completed
- Dry Eye Disease
- FS-SMILE
- S-LASIK
-
Baghdad, AL-Adhmia, IraqAl-Rasheed University College
Jul 17, 2020