Clinical Trials on Irregular Astigmatism in South Africa

Total 22 results

Johnson & Johnson Surgical Vision, Inc.

Completed

Clinical Investigation of Two Tecnis Investigational Lenses

Cataract | Corneal Astigmatism

Australia, New Zealand
Bausch & Lomb Incorporated

Completed

A Study With Technolas® TENEO 317 Model 2 Excimer Laser to Treat Participants With Myopia or Myopic Astigmatism

Myopia | Myopic Astigmatism

United States
Alcon Research

Completed

Clinical Investigation of the Visual Outcomes and Safety of a Trifocal Toric IOL in an Asian Population

Corneal Astigmatism | Aphakia

Australia
Johnson & Johnson Surgical Vision, Inc.

Completed

Post-Approval Study of the TECNIS SYMFONY® Toric Lenses (ANCORA)

Cataract | Corneal Astigmatism

United States
Glaukos Corporation

Terminated

Safety and Efficacy of Corneal Collagen Cross-linking Following LASIK for Treatment of Hyperopia and Hyperopic Astigmatism

Hyperopia | Hyperopic Astigmatism

United States
Carolina Eyecare Physicians, LLC
Abbott Medical Optics; Science in Vision

Completed

Symfony Toric Intraocular Lens Visual Outcomes

Cataract Bilateral | Astigmatism Bilateral

United States
Johnson & Johnson Surgical Vision, Inc.

Completed

Clinical Investigation of the Safety and Effectiveness of an Investigational Model of the TECNIS® Intraocular Lens (BRAVO)

Cataract | Corneal Astigmatism

United States
Staar Surgical Company

Completed

Post-Market Evaluation of the EVO ICL

Myopia | Myopic Astigmatism

United States
Staar Surgical Company

Completed

Multicenter Clinical Trial of a Phakic Implantable Collamer® Lens (ICL)

Myopia | Myopic Astigmatism

United States
Johnson & Johnson Surgical Vision, Inc.

Completed

Post-market Study to Obtain Surgeon Feedback on Clinical Outcome in Eyes Implanted With TECNIS Toric II IOL

Cataract | Corneal Astigmatism

United States
Carolina Eyecare Physicians, LLC
Science in Vision

Completed

Conventional Surgery vs. Verion/VerifEye

Cataract | Astigmatism

United States
Medical University of South Carolina

Completed

Acrysof Toric SN60T3corneal Astigmatism Between 0.75 and 1.00 D. (TORILIOL)

Cataracts

United States
Bausch & Lomb Incorporated

Recruiting

Safety and Effectiveness of the TENEO 317 Model 2 (1.28 US) Excimer Laser for Laser In Situ Keratomileusis (LASIK) Surgery to Treat Hyperopia With or Without Astigmatism

Hyperopia

United States
Johnson & Johnson Vision Care, Inc.

Completed

Comparison of Senofilcon A Toric Lenses to Balafilcon A Toric Lenses Over Extended Wear Period

Astigmatism

Australia, United States
RxSight, Inc.

Completed

A Clinical Study to Evaluate The Safety and Effectiveness of Performing 0.50 Diopter Astigmatism Correction on the Commercially Available RxSight Light Adjustable Lens (LAL)

Cataract | Aphakia

United States
Carl Zeiss Meditec, Inc.

Completed

Correction of Myopia Wtih or Without Astigmatism Using the VisuMax™ Femtosecond Laser

Astigmatism | Myopia

United States
Abbott Medical Optics

Completed

Post-Approval Study of the TECNIS® Toric Extended Cylinder Range Intraocular Lens (IOL)

Cataract | Astigmatism

United States
Pro-Change Behavior Systems

Completed

Promoting Responsible Drinking: An Internet-based, Interactive Computer Tailored Intervention

Excessive Drinking | Regular Heavy AOD Use

United States
Johnson & Johnson Vision Care, Inc.
Visioncare Research Ltd.

Completed

Clinical Evaluation of Two Toric Contact Lenses in Current Non-toric Lens Users

Astigmatism

United Kingdom
Daniel Terveen
Alcon Research

Recruiting

Contoura With Phorcides Compared to Wavefront Optimized LASIK

Astigmatism | Myopia

United States
Calhoun Vision, Inc.

Completed

Calhoun Vision Light Adjustable Lens (LAL) in Subjects With Pre-Existing Corneal Astigmatism

Cataract

United States
Eisai Inc.
Purdue Pharma LP

Completed

Study of Lemborexant for Irregular Sleep-Wake Rhythm Disorder and Mild to Moderate Alzheimer's Disease Dementia

Irregular Sleep-Wake Rhythm Disorder

United States, Japan, United Kingdom

3

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