astigmatism
Showing 1 - 25 of 202
Cataract Senile, Astigmatism Trial in Lucerne (Marking of the intended axis of IOL-Implantation manually with an ink and marking
Not yet recruiting
- Cataract Senile
- Astigmatism
- Marking of the intended axis of IOL-Implantation manually with an ink and marking device on the surface of the eye
-
Lucerne, SwitzerlandEye Clinic, Cantonal Hospital of Lucerne
Mar 3, 2023
New Enrolment Patients Undergoing Bilateral Treatment With
Recruiting
- Myopia
- Astigmatism
- VisuMax SMILE procedure for the reduction or elimination of myopia with astigmatism
-
Fayetteville, Arkansas
- +5 more
Feb 21, 2023
Visual Acuity of the Envista One-piece Acrylic Toric IOL MX60ET
Completed
- Astigmatism
- CATARACT SURGERY
-
Dallas, TexasJeffrey Whitman, MD
Feb 13, 2023
Astigmatism Trial in Mexico City (Monthly Replacement Toric Silicone Hydrogel Contact Lens A, Daily Disposable Toric Silicone
Completed
- Astigmatism
- Monthly Replacement Toric Silicone Hydrogel Contact Lens A
- Daily Disposable Toric Silicone Hydrogel Contact Lens B
-
Mexico City, MexicoDr. Ruben Velazquez Private Practice
Jan 9, 2023
Astigmatism Trial in Manchester (Lens 1, Lens 2)
Completed
- Astigmatism
- Lens 1
- Lens 2
-
Manchester, United KingdomEurolens Research
Nov 21, 2022
Myopia, Astigmatism Trial in Draper (Topography Guided LASIK Surgery, Small Incision Lenticule Extraction Surgery)
Recruiting
- Myopia
- Astigmatism
- Topography Guided LASIK Surgery
- Small Incision Lenticule Extraction Surgery
-
Draper, UtahHoopes Vision
Nov 7, 2022
ORA and Residual Refractive Astigmatism After SMILE
Completed
- Refractive Errors
- Astigmatism
- Small Incision Lenticule Extraction
-
Taipei, TaiwanTaipei Nobel Eye Clinic
Oct 31, 2022
Astigmatism, Cataract Trial in New York (Femtosecond laser assisted cataract surgery with astigmatism management)
Not yet recruiting
- Astigmatism
- Cataract
- Femtosecond laser assisted cataract surgery with astigmatism management
-
New York, New YorkKenneth J Rosenthal, MD PC
Sep 29, 2022
Cataract, Presbyopia, Astigmatism Trial in London (Intervention arm - Eyhance Toric II Intraocular Lens, Control Arm - Alcon IQ
Not yet recruiting
- Cataract
- +2 more
- Intervention arm - Eyhance Toric II Intraocular Lens
- Control Arm - Alcon IQ Toric Intraocular lens
-
London, United KingdomSt Thomas' Hospital
Aug 16, 2022
Astigmatism, Ametropia, Myopia Trial in United States (Verofilcon A toric soft contact lenses, Stenfilcon A toric soft contact
Not yet recruiting
- Astigmatism
- +2 more
- Verofilcon A toric soft contact lenses
- Stenfilcon A toric soft contact lenses
-
Los Angeles, California
- +10 more
Aug 15, 2022
Dailies Total1® Contact Lenses for Astigmatism in Symptomatic
Recruiting
- Astigmatism
- DT1fA
-
San Diego, CaliforniaScripps Poway Eyecare & Optometry
Aug 11, 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 (CLEAR)
Not yet recruiting
- Myopia
- Astigmatism
- CLEAR
- (no location specified)
Jul 29, 2022
Corneal Endothelial Cell Loss, Cataract, Astigmatism Trial in Montréal (Femtosecond laser assisted cataract surgery with Active
Recruiting
- Corneal Endothelial Cell Loss
- +2 more
- Femtosecond laser assisted cataract surgery with Active Sentry handpiece
- +2 more
-
Montréal, Quebec, CanadaCentre Hospitalier de l'Université de Montréal
Jul 18, 2022
Cataract, Lens Opacities, Astigmatism Trial in Zlin (IOL implantation experimental)
Recruiting
- Cataract
- +2 more
- IOL implantation experimental
-
Zlin, CzechiaGemini Eye Clinic
Jul 8, 2022
Refractive Errors, Astigmatism Trial in United States (Lehfilcon A toric contact lenses, Comfilcon A toric contact lenses, CLEAR
Completed
- Refractive Errors
- Astigmatism
- Lehfilcon A toric contact lenses
- +2 more
-
Longwood, Florida
- +6 more
Jul 7, 2022
Astigmatism, Myopia Trial in Edinburgh, Oakwood, Heckmondwike (Lens A (Test), Lens B (control))
Active, not recruiting
- Astigmatism
- Myopia
- Lens A (Test)
- Lens B (control)
-
Edinburgh, Edinburg, United Kingdom
- +2 more
May 4, 2022
Astigmatism Trial in Manchester (Soft Toric Custom Made Contact lens, Soft Spherical Contact Lenses, Spectacle Correction)
Active, not recruiting
- Astigmatism
- Soft Toric Custom Made Contact lens
- +2 more
-
Manchester, United KingdomEurolens Research
May 4, 2022
Myopia, Astigmatism Trial in Rochester (kalifilcon A Daily Disposable Toric, Ultra for Astigmatism Contact Lenses)
Recruiting
- Myopia
- Astigmatism
- kalifilcon A Daily Disposable Toric
- Ultra for Astigmatism Contact Lenses
-
Rochester, New YorkBausch site 1
Apr 8, 2022
Astigmatism Trial in Rochester (kalifilcon A Daily Disposable Toric LD213001 Contact Lenses, Commercially available Ultra for
Completed
- Astigmatism
- kalifilcon A Daily Disposable Toric LD213001 Contact Lenses
- Commercially available Ultra for Astigmatism Contact Lenses
-
Rochester, New YorkBausch and Lomb Site 01
Mar 28, 2022
Refractive Errors, Astigmatism Trial in Inglewood (Hand-held device supported by a mobile application, Phoropter, Autorefractor)
Completed
- Refractive Errors
- Astigmatism
- Hand-held device supported by a mobile application
- +2 more
-
Inglewood, CaliforniaUnited Medical Research Institute
Feb 28, 2022
Myopia, Astigmatism Trial in Worldwide (Cheetah System)
Recruiting
- Myopia
- Astigmatism
- Cheetah System
-
Rajajinagar, Bangalore, India
- +4 more
Mar 21, 2022
Myopia, Astigmatism Trial in Paris (TransPRK, Alcohol PRK)
Recruiting
- Myopia
- Astigmatism
- TransPRK
- Alcohol PRK
-
Paris, FranceHôpital Fondation A. de Rothschuld
Mar 16, 2022
Evaluation of the Accuracy & Safety of the LaserArcs Nomogram
Not yet recruiting
- Cataract
- Astigmatism
- LaserArc
-
Belleville, IllinoisQuantum Vision Centers
Mar 3, 2022
Myopia, Hyperopia, Astigmatism Trial in Bloomington (Vision R-800 Phoropter, Standard Phoropter)
Completed
- Myopia
- +3 more
- Vision R-800 Phoropter
- Standard Phoropter
-
Bloomington, IndianaIndiana University Clinical Optics Research Lab
Feb 16, 2022