Astigmatism
Showing 1 - 25 of 222
Astigmatism Trial in Rochester (Kalifilcon a Contact Lens for Astigmatism, Acuvue Oasys 1-Day for Astigmatism)
Completed
- Astigmatism
- Kalifilcon a Contact Lens for Astigmatism
- Acuvue Oasys 1-Day for Astigmatism
-
Rochester, New YorkBausch & Lomb, Incorporated
Oct 4, 2023
Myopia, Myopia, Moderate, Astigmatism Trial in Beijing (Software refraction with Eye Test Technology in a mobilerone,
Recruiting
- Myopia
- +2 more
- Software refraction with Eye Test Technology in a mobilerone
- Retinoscopy
-
Beijing, Beijing, China
- +2 more
Sep 21, 2023
Contact Lens Complication, Astigmatism, Refractive Errors Trial in Pittsburg, Coldwater (TOTAL30 for Astigmatism Contact Lenses)
Not yet recruiting
- Contact Lens Complication
- +2 more
- TOTAL30 for Astigmatism Contact Lenses
-
Pittsburg, Kansas
- +1 more
Sep 18, 2023
Refractive Errors, Astigmatism Trial (EyeQue VisionCheck, Phoropter)
Not yet recruiting
- Refractive Errors
- Astigmatism
- EyeQue VisionCheck
- Phoropter
- (no location specified)
Sep 6, 2023
Ametropia, Myopia, Hyperopia Trial in United States (Serafilcon A toric contact lenses, Senofilcon A toric contact lenses, CLEAR
Not yet recruiting
- Ametropia
- +3 more
- Serafilcon A toric contact lenses
- +2 more
-
Oakland, California
- +6 more
Jul 24, 2023
Total30 for Astigmatism Lens Among Satisfied Biofinity Toric
Not yet recruiting
- Astigmatism
- Dailies Total1® contact lenses for astigmatism (T30fA)
-
San Diego, CaliforniaScripps Poway Eyecare & Optometry
Jun 30, 2023
Astigmatism Trial in Vestal, Granville, Toronto (Lens A (comfilcon A toric lens), Lens B (lehfilcon A toric lens))
Not yet recruiting
- Astigmatism
- Lens A (comfilcon A toric lens)
- Lens B (lehfilcon A toric lens)
-
Vestal, New York
- +3 more
Jul 5, 2023
Programmed Using Manifest Refraction Verses Using Phorcides
Not yet recruiting
- Myopia
- Astigmatism
- Contoura LASIK with Phorcides planning strategy
- Contoura LASIK with manifest refraction planning strategy
-
Bismarck, North DakotaBismarck Lasik
May 25, 2023
Success of Dailies Total1 for Astigmatism Contact Lenses in
Not yet recruiting
- Astigmatism
- DT1fA contact lenses
-
Houston, TexasMann Eye Institute
May 23, 2023
Myopia, Astigmatism Trial in Lackland Air Force Base (WaveLight EX500 Excimer Laser System, VisuMax Surgical Laser)
Not yet recruiting
- Myopia
- Astigmatism
- WaveLight EX500 Excimer Laser System
- VisuMax Surgical Laser
-
Lackland Air Force Base, TexasWilford Hall Ambulatory Surgical Center
May 3, 2023
Contoura vs Wavefront Optimized Ablation
Not yet recruiting
- Astigmatism
- Laser assisted in-situ keratomileusis
- Photorefractive keratectomy
- (no location specified)
Apr 24, 2023
Astigmatism, Refractive Errors Trial in United States (Delefilcon A toric soft contact lens, Lehfilcon A toric soft contact
Not yet recruiting
- Astigmatism
- Refractive Errors
- Delefilcon A toric soft contact lens
- +3 more
-
Los Angeles, California
- +6 more
Mar 23, 2023
Astigmatism Trial in Madrid (Lens A (Hydrogel Daily Disposable Toric Contact Lens), Lens B (Silicone Hydrogel Daily Disposable
Active, not recruiting
- Astigmatism
- Lens A (Hydrogel Daily Disposable Toric Contact Lens)
- Lens B (Silicone Hydrogel Daily Disposable Toric Contact Lens)
-
Madrid, SpainClinic of Optometry; Faculty of Optics and Optometry
Mar 28, 2023
Clareon IOL Retrospective Data Collection
Not yet recruiting
- Aphakia
- Astigmatism
- Clareon UVA IOL
- +2 more
-
Fort Worth, TexasAlcon Research, LLC
Mar 22, 2023
Aphakia, Astigmatism, Presbyopia Trial in Fort Worth (Clareon Vivity IOL - Non Toric, Clareon Vivity IOL - Toric, Clareon
Not yet recruiting
- Aphakia
- +2 more
- Clareon Vivity IOL - Non Toric
- +3 more
-
Fort Worth, TexasContact Alcon Call Center for Trial Locations
Mar 22, 2023
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, Cataract Trial in Hershey (Femto-AK)
Enrolling by invitation
- Astigmatism
- Cataract
- Femto-AK
-
Hershey, PennsylvaniaPenn State Hershey Eye Center
Jan 27, 2023
Visual Impairment, Myopia, Hyperopia Trial in Newark (With Try-on glasses)
Completed
- Visual Impairment
- +3 more
- With Try-on glasses
-
Newark, CaliforniaEyeQue
Jan 20, 2023
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
Jan 18, 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
Monofocal Aspheric Bitoric Intraocular Lens With Plate Haptics
Recruiting
- Astigmatism
- +2 more
- Implant of the AT-TORBI 709 lens
-
Alicante, Spain
- +1 more
Jan 10, 2023
Cataract, Astigmatism Trial in Japan (AcrySof IQ Toric A-code IOL, Cataract surgery)
Completed
- Cataract
- Astigmatism
- AcrySof IQ Toric A-code IOL
- Cataract surgery
-
Hiroshima, Hiroshima Prefecture, Japan
- +3 more
Nov 28, 2022
Myopia, Astigmatism Trial in Paris (TransPRK, Alcohol PRK)
Recruiting
- Myopia
- Astigmatism
- TransPRK
- Alcohol PRK
-
Paris, FranceHôpital Fondation A. de Rothschuld
Dec 6, 2022