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Results for “Astigmatism”

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Showing 20 of 0 results

Not applicableActive Not RecruitingNCT07126756
What this trial is testing

LASIK iDesign vs SMILE

Who this might be right for
MyopiaAstigmatism
59th Medical Wing 57
Not applicableStudy completedNCT02513745
What this trial is testing

Conventional Surgery vs. Verion/VerifEye

Who this might be right for
CataractAstigmatism
Carolina Eyecare Physicians, LLC 84
Not applicableStudy completedNCT03242486
What this trial is testing

Clinical Evaluation of Toric Intraocular Lens

Who this might be right for
CataractAstigmatism
Nidek Co. LTD. 64
Not applicableLooking for participantsNCT07303920
What this trial is testing

Wear Experience With Daily Disposable Contact Lenses for Astigmatism Over a Long-Wear Day

Who this might be right for
Astigmatism
Ohio State University 40
Not applicableEnded earlyNCT03610997
What this trial is testing

Photorefractive Keratectomy for Severe Anisometropia and Isoametropia Associated With Amblyopia

Who this might be right for
AnisometropiaHyperopiaHigh Myopia+3 more
Baylor College of Medicine 200
Not applicableStudy completedNCT02540785
What this trial is testing

Early Changes Between Lenticule Extraction and Small-Incision Lenticule Extraction

Who this might be right for
MyopiaAstigmatism
Sun Yat-sen University 41
Not applicableStudy completedNCT01699087
What this trial is testing

A Safety and Effectiveness Study of PRK Using the ALLEGRETTO WAVE® EYE-Q Excimer Laser System

Who this might be right for
MyopiaAstigmatism
Alcon Research 176
Not applicableStudy completedNCT01268540
What this trial is testing

Comparison of Aspheric Toric & Non-toric Aphakic Intraocular Lenses

Who this might be right for
AphakiaCataract
Hoya Surgical Optics, Inc. 235
Not applicableStudy completedNCT03418064
What this trial is testing

Performance of Toric Silicone Hydrogel Contact Lenses Following One Month of Daily Wear

Who this might be right for
Astigmatism
CooperVision, Inc. 42
Post-approval studies (Phase 4)Study completedNCT00825513
What this trial is testing

Safety and Effectiveness of the Akreos Toric Intraocular Lens.

Who this might be right for
CataractAstigmatism
Bausch & Lomb Incorporated 198
Not applicableLooking for participantsNCT07657858
What this trial is testing

Effect of Dry Eye Treatment on Corneal Astigmatism Measurements

Who this might be right for
Dry EyeCataract
Jin Yang 400
Not applicableEnrolling By InvitationNCT07198126
What this trial is testing

Comparison Of Keratometric Readings Pre and Post Pterygium Excision With Conjunctival Autograft Transplantation

Who this might be right for
PterygiumCorneal Astigmatism
Mughal Eye Trust Hospital 130
Not applicableStudy completedNCT00366574
What this trial is testing

Comparison of a Laser Keratome to a Mechanical Microkeratome

Who this might be right for
MyopiaAstigmatismMyopic Astigmatism
Medical University of South Carolina 20
Not applicableStudy completedNCT03134248
What this trial is testing

Bilateral Dispensing Study of MyDay Toric, 1-day Acuvue Moist for Astigmatism, and Dailies Aquacomfort Plus Toric Lenses

Who this might be right for
Astigmatism
CooperVision, Inc. 60
Not applicableStudy completedNCT02801006
What this trial is testing

The Clinical Study of Silicone Hydrogel Daily Disposable Stenfilcon A Toric Lens

Who this might be right for
Astigmatism
CooperVision, Inc. 41
Not applicableLooking for participantsNCT06955403
What this trial is testing

Acuvue Oaysis Contact Lens Wearers Being Refit Into P7 Contact Lenses

Who this might be right for
Contact Lens Comfort
Southern College of Optometry 40
Not applicableStudy completedNCT05483127
What this trial is testing

Clinical Comparison of Two Daily Disposable Toric Soft Contact Lenses

Who this might be right for
AstigmatismAmetropiaMyopia
Alcon Research 153
Not applicableLooking for participantsNCT07201298
What this trial is testing

A Three-Phase Contralateral Comparison of Ray-Tracing Guided LASIK Versus Three Other Refractive Surgery Platforms to Correct Myopia or Myopia With Astigmatism

Who this might be right for
MyopiaAstigmatism
Hoopes Vision 120
Not applicableUnknownNCT04387721
What this trial is testing

Influence of Residual Astigmatism on Visual Acuity in Patients Undergoing Cataract Surgery With Trifocal Intraocular Lens Implantation

Who this might be right for
Cataract AfterAstigmatismIOL+1 more
Enrique Ordiñaga-Monreal, OD, MSc 48
Not applicableStudy completedNCT03291873
What this trial is testing

Topography-Guided Customized PRK Versus Q-value Adjusted PRK in Correction of Myopia With or Without Astigmatism

Who this might be right for
Myopia
Kasr El Aini Hospital 104
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