Found 64 matching trials
An Investigation of the Impact of Localized Topical Anesthesia of the Ocular Surface on End-of-day Contact Lens Discomfort NA This is a controlled, randomized, subject-masked, 3x3 crossover, non-dispen...
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The University of Manchester
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Comparison Between Outcomes of Closure of Idiopathic Macular Hole Using Autologus Tenon Capsule Graft and Internal Limiting Membrane Flap Techniques (Pilot Study) NA The aim of this study is to compare the functional visual outcomes, anatomi...
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Ain Shams University
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Effect of Posterior Corneal Toricity on Refractive Outcome of Pseudophakia PHASE4 This study is to evaluate the necessity of considering posterior corneal to...
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Eye hospital of China Medical Univerisity
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Hyaluronic Acid Gels for Upper Lid Retraction in Active Stage Thyroid Eye Disease PHASE4 Thyroid eye disease (TED) is an autoimmune disease that affects the eye are...
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Jules Stein Eye Institute
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Wearing-Off Period of Pharmacological Dilation and Anisocoria PHASE4 Students at the School of Medicine Greenville will be asked to participate ...
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Evaluation of Corneal Hysteresis and Corneal Resistance Factor After Corneal Cross-linking for Keratoconus NA This study attempts to compare Corneal Hysteresis (CH) and Corneal Resistan...
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Multiple Locations
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Pilot Study: A Randomized Trial Of Anesthetic Agents For Intravitreal Injection NA This study is designed to compare four currently used types of anesthesia u...
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Lahey Clinic Arlington
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PSLT Compared to Prostaglandin Analogue Eye Drops NA This study aims to compare the efficacy of PSLT and the topical use of pros...
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Universidade Federal do Rio Grande do Sul
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Blurring Strength & Aberrometric Changes Following Corneal Cross-linking (CxL) and CxL Combined With Photorefractive Keratectomy (PRK) in Keratoconus NA Primary objective of this study was to assess the impact of the two prevale...
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Eye Institute of Thrace (EIT)
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VisuMax Femtosecond Laser Small Incision Lenticule Extraction for the Correction of High Myopia NA The purpose of this study is to validate the safety and effectiveness of tr...
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London Vision Clinic
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