Astigmatism
Showing 1 - 25 of 694
ORA and Residual Refractive Astigmatism After SMILE
Completed
- Refractive Errors
- Astigmatism
- Small Incision Lenticule Extraction
-
Taipei, TaiwanTaipei Nobel Eye Clinic
Oct 31, 2022
Corneal Astigmatism Trial (surgical correction of astigmatism with cataract)
Not yet recruiting
- Corneal Astigmatism
- surgical correction of astigmatism with cataract
- (no location specified)
Oct 20, 2022
Myopia, Astigmatism Trial (CLEAR)
Not yet recruiting
- Myopia
- Astigmatism
- CLEAR
- (no location specified)
Jul 29, 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
Dailies Total1® Contact Lenses for Astigmatism in Symptomatic
Recruiting
- Astigmatism
- DT1fA
-
San Diego, CaliforniaScripps Poway Eyecare & Optometry
Aug 11, 2022
Ocular Physiology Trial in Jacksonville (Acuvue Oasys 1 Day for Astigmatism with Legacy lidstock, Acuvue Oasys 1 Day for
Not yet recruiting
- Ocular Physiology
- Acuvue Oasys 1 Day for Astigmatism with Legacy lidstock
- Acuvue Oasys 1 Day for Astigmatism with Amcor laminated lidstock
-
Jacksonville, FloridaVRC
Jan 26, 2023
Astigmatism of Both Eyes Trial in Tando Adam (Planned incisions during phacoemulsification)
Not yet recruiting
- Astigmatism of Both Eyes
- Planned incisions during phacoemulsification
-
Tando Adam, Sindh, PakistanSuleman Roshan Medical College Hospital
Jul 11, 2022
Accuracy of Corneal Astigmatism in Different Region Modes
Recruiting
- Astigmatism
- Cornea
- patients with corneal astigmatism
-
Wenzhou, Zhejiang, ChinaEye Hispital of Wenzhou Medical University
Oct 4, 2021
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
Visual Acuity Trial in United States (ACUVUE OASYS® 1-Day for Astigmatism - TAM 24, ACUVUE OASYS® 1-Day for Astigmatism)
Completed
- Visual Acuity
- ACUVUE OASYS® 1-Day for Astigmatism - TAM 24
- ACUVUE OASYS® 1-Day for Astigmatism
-
Longwood, Florida
- +4 more
Apr 27, 2022
Tolerance to Residual Astigmatism in Eyes With Vivity®
Completed
- Lenses, Intraocular
- Cataract surgery with Vivity intraocular lens implantation
-
Madrid, SpainClínica Rementería
May 23, 2022
The Long-term Outcome After Toric Intraocular Lens Implantation
Not yet recruiting
- Corneal Astigmatism
- Cataract
- subjective refraction
- (no location specified)
Jul 16, 2022
Astigmatism, Cataract Trial in Hershey (Femto-AK)
Enrolling by invitation
- Astigmatism
- Cataract
- Femto-AK
-
Hershey, PennsylvaniaPenn State Hershey Eye Center
Jan 6, 2022
Myopia, Hyperopia, Astigmatism Trial in United States (APIOC Sphere and APIOC Astigmatism)
Completed
- Myopia
- +2 more
- APIOC Sphere and APIOC Astigmatism
-
San Diego, California
- +5 more
Jan 17, 2022
Cataract Bilateral, Astigmatism Bilateral Trial (Toric intraocular lens Zeiss AT TORBI)
Not yet recruiting
- Cataract Bilateral
- Astigmatism Bilateral
- Toric intraocular lens Zeiss AT TORBI
- (no location specified)
Nov 16, 2022
Astigmatism Correction With Intrastromal Arcuate Incisions in
Recruiting
- Cataract
- Astigmatism
- Calculation of the arcuate intrasomal incisions
-
Alicante, SpainOFTALVIST (Oftalmología Vistahermosa S.L.)
Feb 3, 2022
Astigmatism, Presbyopia Trial in Canada, United States (comfilcon A, Samfilcon A)
Completed
- Astigmatism
- Presbyopia
- comfilcon A
- Samfilcon A
-
Athens, Ohio
- +6 more
Feb 9, 2022
Presbyopia, Myopia, Hyperopia Trial in United States (APIOC for Presbyopia and APIOC for Presbyopia for Astigmatism)
Completed
- Presbyopia
- +3 more
- APIOC for Presbyopia and APIOC for Presbyopia for Astigmatism
-
San Diego, California
- +5 more
Jan 17, 2022
Evaluation of the Accuracy & Safety of the LaserArcs Nomogram
Not yet recruiting
- Cataract
- Astigmatism
- LaserArc
-
Belleville, IllinoisQuantum Vision Centers
Mar 3, 2022
Astigmatism Trial in Charlottesville (Placebo Lenses, Spherical Lenses, Toric Lenses)
Completed
- Astigmatism
- Placebo Lenses
- +2 more
-
Charlottesville, VirginiaUniversity of Virginia Driving Safety Laboratory
Oct 4, 2021
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
Cataract, Astigmatism Trial in Paris (Images of the operated eye (s))
Recruiting
- Cataract
- Astigmatism
- Images of the operated eye (s)
-
Paris, Hôpital Fondation A. De Rothschild, FranceHôpital Fondation A. de Rothschuld
Jan 24, 2022
Laser Correction of Astigmatism Using Vector Analysis
Not yet recruiting
- Astigmatism
- (no location specified)
May 30, 2021
Myopia, Astigmatism Trial in Worldwide (Cheetah System)
Recruiting
- Myopia
- Astigmatism
- Cheetah System
-
Rajajinagar, Bangalore, India
- +4 more
Mar 21, 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