wavefront
Showing 1 - 25 of 224
Myopia Trial (Wavefront-guided LASIK, Wavefront-guided)
Not yet recruiting
- Myopia
- Wavefront-guided LASIK
- Wavefront-guided
- (no location specified)
Oct 17, 2022
Central and Peripheral Wavefront Aberration Profile in Pediatric
Not yet recruiting
- Myopia
- Intervention
-
Houston, TexasUniversity of Houston College of Optometry - J. Armistead Bldg R
Oct 9, 2023
Contoura vs Wavefront Optimized Ablation
Not yet recruiting
- Astigmatism
- Laser assisted in-situ keratomileusis
- Photorefractive keratectomy
- (no location specified)
Apr 24, 2023
Myopia, Astigmatism Trial in Sioux Falls (Contoura with Phorcides, WaveLight Wavefront Optimized)
Not yet recruiting
- Myopia
- Astigmatism
- Contoura with Phorcides
- WaveLight Wavefront Optimized
-
Sioux Falls, South DakotaVance Thompson Vision
Aug 1, 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, CaliforniaByers Eye Institute at Stanford
Apr 3, 2022
Optical Quality During the Peak of the Covid-19 Pandemic
Completed
- Corneal Wavefront Aberration
- SARS-CoV-2
-
Tianjin, Tianjin, ChinaTianjin Eye Hospital
May 27, 2023
Angle Kappa , Corneal High Order Aberrations and Total Eye
Not yet recruiting
- Aberration, Corneal Wavefront
- Pentacam Imaging
- (no location specified)
Feb 14, 2023
Myopia, Astigmatism Trial in Palo Alto (Wavefront-guided PRK, Wavefront-optimized PRK)
Completed
- Myopia
- Astigmatism
- Wavefront-guided PRK
- Wavefront-optimized PRK
-
Palo Alto, CaliforniaStanford Eye Laser Center
Nov 24, 2021
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
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
Down Syndrome, Refractive Errors Trial in Columbus, Houston (Dilated Refraction, Non-Dilated Refraction)
Recruiting
- Down Syndrome
- Refractive Errors
- Dilated Refraction
- Non-Dilated Refraction
-
Columbus, Ohio
- +1 more
May 10, 2022
Glaucoma, Suspect, Aberration, Corneal Wavefront Trial in Banha (Low dosage selective alpha-2 receptor agonists topical eyedrop,
Recruiting
- Glaucoma, Suspect
- Aberration, Corneal Wavefront
- Low dosage selective alpha-2 receptor agonists topical eyedrop
- High dosage selective alpha-2 receptor agonists topical eyedrop
-
Banhā, QA, EgyptAhmed Abdelshafy
Jan 2, 2023
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
Refractive Error Trial in United States (iDesign Refractive Studio with STAR S4 IR® Excimer laser System)
Recruiting
- Refractive Error
- iDesign Refractive Studio with STAR S4 IR® Excimer laser System
-
Los Angeles, California
- +9 more
Jan 23, 2023
Beat-to-beat Wavefront Direction Using Omnipolar Mapping
Recruiting
- Atrial Flutter Typical
- Omnipolar Eletroanatomical mapping
-
London, United KingdomImperial College Healthcare NHS Trust
Jan 27, 2022
Nearsightedness, Astigmatism Trial in Palo Alto (LASIK)
Active, not recruiting
- Nearsightedness
- Astigmatism
- LASIK
-
Palo Alto, CaliforniaStanford University School of Medicine
Nov 6, 2021
Monofocal Extended Range of Vision (MERoV) Study
Recruiting
- Pseudophakia
- +2 more
-
Brighton, United KingdomMayank Nanavaty
Mar 16, 2022
Refractive Errors, Aberration, Corneal Wavefront Trial in Wroclaw
Active, not recruiting
- Refractive Errors
- Aberration, Corneal Wavefront
-
Wrocław, PolandDepartment of Optics and Photonics
Mar 27, 2022
Surgery, Myopia Trial in Murray (Wavefront optimized LASIK, Wavefront optimized Photorefractive Keratectomy, Topography-guided
Recruiting
- Surgery
- Myopia
- Wavefront optimized LASIK
- +3 more
-
Murray, UtahMoran Eye Center - Midvalley Location
May 4, 2021
Keratoconus, Irregular Astigmatism, Corneal Ectasia Trial in Teaneck (Wavefront Guided Scleral Lenses, Traditional Scleral
Recruiting
- Keratoconus
- +6 more
- Wavefront Guided Scleral Lenses
- Traditional Scleral Lenses
-
Teaneck, New JerseyCornea and Laser Eye Institue - Hersh Vision Group
Apr 14, 2021
Hyperopia Trial in United States (LASIK correction of hyperopic refractive errors)
Completed
- Hyperopia
- LASIK correction of hyperopic refractive errors
-
Los Angeles, California
- +8 more
Dec 7, 2021
Patients With Myopic Spherical Equivalent up to -12 Diopters Trial in Assiut (Femtosecond laser assisted LASIK eye surgery)
Completed
- Patients With Myopic Spherical Equivalent up to -12 Diopters
- Femtosecond laser assisted LASIK eye surgery
-
Assiut, EgyptTIBA eye center
Jul 19, 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
Myopia Trial in Palo Alto (SMILE, LASIK)
Completed
- Myopia
- SMILE
- LASIK
-
Palo Alto, CaliforniaByers Eye Institute at Stanford
Jan 5, 2022
Stable Myopic Refractive Error, With or Without Astigmatism Trial in United States (STAR S4 IR laser with iDesign)
Completed
- Stable Myopic Refractive Error, With or Without Astigmatism
- STAR S4 IR laser with iDesign
-
Camp Pendleton, California
- +6 more
Dec 7, 2021