| Myopic Control for High Myopes Using Orthokeratology (NCT00977236) | The Hong Kong Polytechnic University | 2008-07-01 |
| Intrastromal Correction of Ametropia by a Femtosecond Laser (NCT00928122) | 20/10 Perfect Vision | 2008-07-01 |
| Clinical Performance of a New Daily Disposable Contact Lens Worn in a Neophyte Population. (NCT00708032) | Johnson & Johnson Vision Care, Inc. | 2008-06-01 |
| Clinical Performance of a New Daily Disposable Contact Lens Worn in an Established Contact Lens Wearing Population (NCT00708643) | Johnson & Johnson Vision Care, Inc. | 2008-06-01 |
| Compare Anterior Chamber Biometry in Healthy and Post-LASIK Patients (NCT00838734) | Far Eastern Memorial Hospital | 2008-06-01 |
| A Comparison of Two Daily Disposable Contact Lenses. (NCT00721500) | Johnson & Johnson Vision Care, Inc. | 2008-06-01 |
| Toric Orthokeratology - Slowing Eye Elongation (NCT00978692) | The Hong Kong Polytechnic University | 2008-05-01 |
| A Comparison of Two Contact Lenses (NCT00700752) | Johnson & Johnson Vision Care, Inc. | 2008-05-01 |
| Efficacy and Safety of Intravitreal Bevacizumab in the Treatment of Choroidal Neovascular Membranes Associated to High Myopia (NCT00967850) | Instituto Universitario de Oftalmobiología Aplicada (Institute of Applied Ophthalmobiology) - IOBA | 2008-04-01 |
| Controlling Myopia Progression With Soft Contact Lenses (Contact Lens Control) (NCT01829191) | Johnson & Johnson Vision Care, Inc. | 2008-04-01 |
| Product Performance of a Toric Contact Lens (NCT00658996) | Bausch & Lomb Incorporated | 2008-04-01 |
| Peripheral Optics in Myopia and Orthokeratology (NCT00978679) | The Hong Kong Polytechnic University | 2008-03-01 |
| Retardation of Myopia in Orthokeratology (NCT00962208) | The Hong Kong Polytechnic University | 2008-03-01 |
| Ocular Response Analyzer Assessment of Intraocular Pressure and Corneal Biomechanical Properties in Myopic and Anisometropic Patients Under Atropine Treatment (NCT00658502) | Far Eastern Memorial Hospital | 2008-03-01 |
| Silicone Hydrogel Contact Lenses on Low Astigmatism in Japan (NCT00639353) | Johnson & Johnson Vision Care, Inc. | 2008-02-01 |
| Comparative Performance of PureVision, Acuvue Oasys and O2Optix (NCT00640341) | Bausch & Lomb Incorporated | 2008-02-01 |
| Safety of Overnight Corneal Reshaping Lenses (NCT01272271) | Ohio State University | 2008-02-01 |
| A Comparison of Two Daily Disposable Contact Lenses (NCT00634101) | Johnson & Johnson Vision Care, Inc. | 2008-01-01 |
| Evaluation of Daily Disposable Lenses With Multi-Purpose Solution (MPS) (NCT00733291) | Alcon Research | 2008-01-01 |
| A Comparison of Two Daily Disposable Contact Lenses (NCT00600080) | Johnson & Johnson Vision Care, Inc. | 2007-12-01 |
| Intravitreal Bevacizumab and Low Fluence Photodynamic Therapy (NCT00802126) | University of Campania Luigi Vanvitelli | 2007-11-01 |
| Randomized, Prospective Comparison of the Outcome of Toric Implantable Contact Lens (TICL) and Q-LASIK for the Correction of Myopia With Astigmatism (NCT01088568) | Wenzhou Medical University | 2007-11-01 |
| Comparison of Conventional and Custom Photorefractive Keratectomy (PRK) (NCT00713856) | University of Utah | 2007-11-01 |
| Comparison of LASIK and SBK (NCT00714363) | University of Utah | 2007-10-01 |
| Comparison of Photorefractive Keratectomy (PRK) and Sub-Bowman's Keratomileusis (SBK) (NCT00714922) | University of Utah | 2007-10-01 |
| The Effect of Silicone Hydrogel Contact Lenses on Conjunctival Flora (NCT00531375) | University of Melbourne | 2007-09-01 |
| Vistakon Investigational Contact Lenses Worn for Daily Wear (NCT00717249) | Johnson & Johnson Vision Care, Inc. | 2007-08-01 |
| The Clinical Evaluation of Two Daily Disposable Contact Lenses (NCT00762996) | Johnson & Johnson Vision Care, Inc. | 2007-08-01 |
| Evaluation Study for a Non-Contact Biometer (NCT00494390) | Insel Gruppe AG, University Hospital Bern | 2007-07-01 |
| Myopia Control With Simultaneous Vision Approach (NCT00919334) | The Hong Kong Polytechnic University | 2007-07-01 |
| Evaluating NeuroVision's Neural Vision Correction (NVC) Myopia Treatment (NCT00469612) | Ohio State University | 2007-06-01 |
| Controlling Myopia Progression With Soft Contact Lenses (NCT01787760) | Johnson & Johnson Vision Care, Inc. | 2007-04-01 |
| Controlling Myopia Progression With Soft Contact Lenses (NCT00762970) | Johnson & Johnson Vision Care, Inc. | 2007-04-01 |
| Study of Myopia Prevention in Children With Low Concentration of Atropine (NCT00541177) | Min-Sheng General Hospital | 2007-04-01 |
| Corneal and Conjunctival Sensitivity and Staining Study (NCT00455455) | University of Waterloo | 2007-03-01 |
| The Effect of Myopic Optical Defocus on the Humphrey Matrix 30-2 Test (NCT00638430) | Samsung Medical Center | 2007-03-01 |
| Clinical Performance of Extended Wear Silicone Hydrogel Lenses (NCT00441233) | University of Melbourne | 2007-03-01 |
| Clinical Trial of Several Contact Lenses in Extended Wear (NCT00762788) | Johnson & Johnson Vision Care, Inc. | 2007-02-01 |
| Clinical Applications of Advanced Ophthalmic Imaging (NCT03135327) | University of Miami | 2007-01-01 |
| Contact Lens in Pediatrics (CLIP) in an Asian Population Study (NCT00473304) | Singapore National Eye Centre | 2006-12-01 |
| Study of Theories About Myopia Progression (STAMP) (NCT00335049) | Ohio State University | 2006-12-01 |
| Pilot Study to Assess the Efficacy of Short Exposure to Defocus to Slow the Progression of Myopia in Children (NCT00400140) | Singapore National Eye Centre | 2006-11-01 |
| Evaluation of Epi-lasik in U.S. Army Personnel (NCT00413517) | Walter Reed Army Medical Center | 2006-11-01 |
| Study of the MEL 80 Excimer Laser Using LASIK in the Treatment of Moderate to High Myopia (NCT00762541) | Carl Zeiss Meditec, Inc. | 2006-10-01 |
| Wavefront-guided Photorefractive Keratectomy (PRK) Versus Wavefront-guided Lasik for Myopia (NCT01140594) | Stanford University | 2006-08-01 |
| Comparison of Contact Lens Maintenance Systems for Silicone Hydrogel Lenses (NCT00363623) | University of Melbourne | 2006-08-01 |
| Pilot Study of Neurovision to Improve Vision and Slow Myopia Progression in Children With Myopia (NCT00348218) | Singapore National Eye Centre | 2006-06-01 |
| Safety and Efficacy Study of 0.5%, 0.1% & 0.01% Atropine Treatment to Both Eyes In Treatment of Myopia In Children (NCT00371124) | Singapore National Eye Centre | 2006-03-01 |
| Corneal Asphericity Adjustment (Q Adjustment) in Myopic and Hyperopic Patients Undergoing Refractive Correction With Excimer Laser (NCT01296867) | Democritus University of Thrace | 2006-03-01 |
| Comparative Study of Cycloplegic Refraction and Subjective Refraction With Fogging in School Age Children (NCT00347347) | Singapore National Eye Centre | 2006-02-01 |
| Comparison of Acular LS Versus Nevanac for Pain Control in Eyes Undergoing PRK (NCT00347204) | Center For Excellence In Eye Care | 2006-01-01 |
| Clinical and Genetic Studies in Families With Myopia and Related Diseases (NCT00272376) | National Eye Institute (NEI) | 2005-12-21 |
| The Effect of Final Exam Preparation on Anxiety Level, Self-Perception, Ocular Symptoms, Accommodation and Vergence in Myopia (NCT00405106) | Southern California College of Optometry at Marshall B. Ketchum University | 2005-12-01 |
| Optical Coherence Tomography Imaging of the Posterior Segment in High Myopia. (NCT00347451) | Singapore National Eye Centre | 2005-10-01 |
| A Study to Investigate the Safety and Effectiveness of Aspheric Laser Refractive Surgery Treatments for Myopia (NCT00365677) | Bausch & Lomb Incorporated | 2005-10-01 |
| Evaluation of Outcomes Following LASIK Surgery Using CustomVue (NCT00366769) | Medical University of South Carolina | 2005-09-01 |
| Myopia Control by Combining Auricular Acupoint and Atropine Eyedrops (NCT00457717) | China Medical University, China | 2005-07-01 |
| The Role of SNP of ECM and MMP on the Development of Pathological High Myopia (NCT00172952) | National Taiwan University Hospital | 2005-06-01 |
| Effects of Contact Lens Care Regimens on the Corneal Epithelium (NCT00349882) | University of Waterloo | 2005-06-01 |
| Investigation of Multi-Purpose Solution-Based Corneal Staining and Ocular Comfort (NCT00349843) | University of Waterloo | 2005-06-01 |
| Correction of Myopia Evaluation Trial 2 (NCT00320593) | Jaeb Center for Health Research | 2005-04-01 |
| Cambridge Anti-Myopia Trial: Accommodation Training and Aberration Control in Myopia Development (NCT00317551) | Anglia Ruskin University | 2005-04-01 |
| Dispensing Overnight Study in Lenses (NCT00349856) | University of Waterloo | 2005-01-01 |
| Comparison of a Laser Keratome to a Mechanical Microkeratome (NCT00366574) | Medical University of South Carolina | 2004-09-01 |
| Long-term Effects of Laser Refractive Surgery (NCT00350246) | Mayo Clinic | 2004-07-01 |
| The Effect of Hinge Position and Hinge Width on Corneal Sensation and Dry Eye After IntraLase LASIK Procedure (NCT00803478) | University of Michigan | 2004-06-01 |
| IntraLase vs Hansatome Flaps in LASIK (NCT00691431) | Stanford University | 2004-05-01 |
| Evaluation of Conventional Photorefractive Keratectomy (PRK) in U.S. Army Personnel, Substudy of: Initial Evaluation of Excimer Laser Keratorefractive Surgery in U.S. Army Personnel (NCT00412568) | Walter Reed Army Medical Center | 2004-05-01 |
| Effect of Preoperative Pupil Size on Quality of Vision After Wavefront-Guided LASIK (NCT00889941) | Stanford University | 2004-05-01 |
| Investigation of the Clinical Performance of Silicone Hydrogel Contact Lenses During Continuous Wear (NCT00346593) | University of Melbourne | 2004-05-01 |
| Study of Myopia Acquisition and Prevention (NCT00477620) | University Hospital Freiburg | 2004-04-01 |
| A Singapore Study to Assess How Neurovision Improve the Vision of Adults With Low to Moderate Myopia (NCT00348075) | Singapore National Eye Centre | 2004-01-01 |
| Myopia Progression and the Effect of 7-Methylxanthine (NCT00263471) | Trier Research Laboratories | 2003-10-01 |
| Bifocal Soft Contact Lenses and Their Effect on Myopia Progression in Children and Adolescents. (NCT00214487) | Aller, Thomas A., OD | 2003-10-01 |
| Effects of Contact Lens Wear on Children's Self-Perceptions (NCT00522288) | Ohio State University | 2003-09-01 |
| Evaluation of Visual Outcomes After Myopic LASIK (NCT00366743) | Medical University of South Carolina | 2003-05-01 |
| Assessment of Bifocal and Prismatic Bifocal Spectacles for Myopia Control in Children (NCT00787579) | Essilor International | 2003-04-01 |
| A Singapore Pilot Study to Assess Neurovision in Treatment of Low Myopia (NCT00348127) | Singapore National Eye Centre | 2003-03-01 |
| Family Studies of Eye Traits (NCT00342342) | National Human Genome Research Institute (NHGRI) | 2002-12-04 |
| Efficacy of LASIK Versus PRK in Asians With Mild and Moderate Myopia (NCT00348049) | Singapore National Eye Centre | 2002-11-01 |
| Family Myopia Study (NCT00341549) | National Human Genome Research Institute (NHGRI) | 2002-04-29 |
| Prevention of Myopia of Prematurity by Calcium Supplementation (NCT00892476) | University of Alabama at Birmingham | 2002-02-01 |
| Initial Evaluation of Photorefractive Keratectomy in U.S. Army Personnel (NCT00413673) | Walter Reed Army Medical Center | 2001-08-01 |
| A Comparison of PRK and LASIK for Correction of Myopia (NCT00404105) | University of Aarhus | 2000-06-01 |
| The Collaborative Longitudinal Evaluation of Ethnicity and Refractive Error (CLEERE) Study (NCT00000169) | National Eye Institute (NEI) | 1999-04-01 |
| Correction of Myopia Evaluation Trial (COMET) (NCT00000113) | Stony Brook University | 1997-09-01 |
| A Trial of Bifocals in Myopic Children With Esophoria (NCT00000128) | National Eye Institute (NEI) | 1996-06-01 |
| Diagnostic Innovations in Glaucoma Study (NCT00221897) | University of California, San Diego | 1995-04-01 |
| Prospective Evaluation of Radial Keratotomy (PERK) Study (NCT00000129) | National Eye Institute (NEI) | 1981-04-01 |
| The Berkeley Orthokeratology Study (NCT00000123) | National Eye Institute (NEI) | 1978-01-01 |
| Mitomycin-c Application for PRK (NCT01504282) | Shahid Beheshti University of Medical Sciences | |
| Evaluation of Alcon Ladarvision Wavefront-Guided PRK (NCT00412295) | Walter Reed Army Medical Center | |
| A Prospective Evaluation of Contrast Sensitivity and Disability Glare in Refractive Surgery, a Sub-Study of: Initial Evaluation of Excimer Laser Keratorefractive Surgery in U.S. Army Personnel (WU # 2335-99) (NCT00413868) | Walter Reed Army Medical Center | |
| The Contact Lens and Myopia Progression (CLAMP) Study (NCT00009529) | National Eye Institute (NEI) | |