Corneal Wavefront Aberration
Showing 26 - 50 of 1,399
Vision, Low Trial in Houston (Spectacles - Clinically Derived, Spectacles - Metric Technique #1 Derived, Spectacles - Metric
Completed
- Vision, Low
- Spectacles - Clinically Derived
- +2 more
-
Houston, TexasUniversity of Houston
Sep 27, 2021
Presbyopia Trial in Panama City (Bilateral Laser Scleral Microporation procedure)
Active, not recruiting
- Presbyopia
- Bilateral Laser Scleral Microporation procedure
-
Panama City, PanamaPanama Eye Center
Aug 2, 2022
Ophthalmological Disorder, Corneal Dystrophy, Treatment Trial in Alicante (Implantation, Lipoaspiration)
Recruiting
- Ophthalmological Disorder
- +4 more
- Implantation
- Lipoaspiration
-
Alicante, SpainJorge L. Alio
Oct 18, 2022
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
Loss of Visual Contrast Sensitivity, Near Vision, Visual Impairment Trial in Kuwait (phacoemulsification with implantation of
Completed
- Loss of Visual Contrast Sensitivity
- +2 more
- phacoemulsification with implantation of presbyopia correcting IOL
-
Kuwait, KuwaitDaralshifa hospital
May 25, 2021
Myopia Trial in Seoul (SMILE using 120µm cap thickness, SMILE using 140µm cap thickness)
Completed
- Myopia
- SMILE using 120μm cap thickness
- SMILE using 140μm cap thickness
-
Seoul, Korea, Republic ofDepartment of Ophthalmology, Yonsei Univeristy College of Medici
Oct 15, 2020
Visual Acuity Trial in Waterloo (Acuvue Moist Multifocal Contact Lens JJVC Marketed Contact Lens)
Terminated
- Visual Acuity
- Acuvue Moist Multifocal Contact Lens JJVC Marketed Contact Lens
-
Waterloo, Ontario, CanadaCentre for Ocular Research and Education, University of Waterloo
Feb 24, 2022
After Corneal Refractive Surgery
Completed
- Myopia
- Refractive surgery
-
Tanta, El-Garbeia, EgyptTanta University Hospital
Feb 7, 2022
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
Quality of Vision After Bifocal and Extended Depth of Focus
Completed
- Intraocular Lens
- Clear corneal phacoemulsification and IOL implantation
-
Taipei, TaiwanTaipei Nobel Eye Clinic
Sep 15, 2020
Progression of Pediatric Keratoconus.
Completed
- Keratoconus
- +2 more
- Transepithelial Corneal Collagen Cross-linking
- Scheimpflug camera
-
Banhā, Benha, EgyptAhmed Abdelshafy Tabl
Oct 29, 2021
Dry Eye, Cataract Surgery Trial in Seoul (1. Use of preservative free diquafosol ophthalmic solution after cataract surgery, 2.
Completed
- Dry Eye
- Cataract Surgery
- 1. Use of preservative free diquafosol ophthalmic solution after cataract surgery
- +2 more
-
Seoul, Korea, Republic ofDepartment of Ophthalmology, Yonsei Univeristy College of Medici
Sep 28, 2020
Cataract, Presbyopia Trial in Shanghai (Use Multifocal and Extended Depth-of-Focus Intraocular Lenses(IOLs), Use Monofocal
Not yet recruiting
- Cataract
- Presbyopia
- Use Multifocal and Extended Depth-of-Focus Intraocular Lenses(IOLs)
- Use Monofocal intraocular lenses(IOLs)
-
Shanghai, Shanghai, ChinaEye & ENT Hospital of Fudan University
Aug 19, 2020
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
Keratoconus Trial in Montréal (Application of 0.02% MMC over 60 seconds post corneal crosslinking., Corneal crosslinking without
Unknown status
- Keratoconus
- Application of 0.02% MMC over 60 seconds post corneal crosslinking.
- Corneal crosslinking without the application of 0.02% MMC
-
Montréal, Quebec, CanadaHôpital Maisonneuve-Rosemont
Oct 6, 2021
Corneal Opacity Trial in San Diego (Mitomycin-C, Fluorometholone 1% topical ocular steroid)
Active, not recruiting
- Corneal Opacity
- Mitomycin-C
- Fluorometholone 1% topical ocular steroid
-
San Diego, CaliforniaNavy Warfighter Refractive Surgery Center
Apr 14, 2022
Corneal Astigmatism Trial in London (Trans-epithelial PTK, EpiMaster Application Software)
Recruiting
- Corneal Astigmatism
- Trans-epithelial PTK
- EpiMaster Application Software
-
London, United KingdomLondon Vision Clinic
Apr 19, 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
Clinical Utility of Oncomine Precision Assay Within Exactis
Recruiting
- NSCLC
-
Moncton, New Brunswick, Canada
- +6 more
Dec 9, 2022
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
Comparison of Outcomes Between TransPRK and Off-flap Epi-LASIK
Completed
- Refractive Surgery
- (no location specified)
Sep 17, 2021
Keratoconus Trial (Customized contact lens)
Not yet recruiting
- Keratoconus
- Customized contact lens
- (no location specified)
Nov 23, 2021
Limbal Stem Cell Deficiency Trial in Guangzhou (Corneal epithelial allograft, Limbal conjunctival allograft, Femtosecond laser)
Completed
- Limbal Stem Cell Deficiency
- Corneal epithelial allograft
- +3 more
-
Guangzhou, Guangdong, ChinaZhongshan Ophthalmic Center, Sun Yat-sen Univerisity
Feb 27, 2020
Intraocular Lens Power Calculation After Laser Refractive
Recruiting
- Cataract
- OCT measurements
-
Portland, OregonCasey Eye Institute, Oregon Health & Science University
Jul 13, 2021