| The Long-term Outcome After Toric Intraocular Lens Implantation (NCT05465447) | Wenzhou Medical University | 2022-07-01 |
| Influence of Different Toric Intraocular Lenses on IOL-capsular Complex (NCT05263518) | Wenzhou Medical University | 2022-05-01 |
| Retrospective Chart Review of enVista Toric 0.9D Intraocular Lenses (NCT05075746) | Bausch & Lomb Incorporated | 2022-03-08 |
| Evaluation of Axial Stability of Two Models of Intraocular Lenses in Patients With an Eye Length More Than 26 mm (NCT05129566) | The S.N. Fyodorov Eye Microsurgery State Institution | 2021-10-01 |
| Clinical Investigation of Two Tecnis Investigational Lenses (NCT04890249) | Johnson & Johnson Surgical Vision, Inc. | 2021-06-23 |
| Visual Results of the Acrysof IQ Vivity Toric Extended Vision Intraocular Lens (NCT04652037) | Centre hospitalier de l'Université de Montréal (CHUM) | 2021-03-17 |
| Clinical Investigation of an AcrySof IQ PanOptix Toric Intraocular Lens (NCT04542525) | Alcon Research | 2020-12-01 |
| Clinical Investigation of the Visual Outcomes and Safety of a Trifocal Toric IOL in an Asian Population (NCT04528069) | Alcon Research | 2020-11-16 |
| Computer-aided Diagnosis of Ocular Diseases Based on Corneal Biomechanics (NCT04475900) | Technische Universität Dresden | 2020-07-09 |
| Evaluation of the Rotational Stability of the Tecnis Toric II IOL (NCT04327518) | Johnson & Johnson Surgical Vision, Inc. | 2020-06-11 |
| Contribution of Posterior Corneal Astigmatism to Total Corneal Astigmatism in a Sample of Egyptian Population (NCT04393740) | Cairo University | 2020-04-15 |
| Post-market Study to Obtain Surgeon Feedback on Clinical Outcome in Eyes Implanted With TECNIS Toric II IOL (NCT04210232) | Johnson & Johnson Surgical Vision, Inc. | 2020-01-14 |
| Treatment of Vision Disturbances Due to Corneal Irregularities by Trans-epithelial Optical Phototherapeutic Keratectomy (TE-oPTK) (NCT03841253) | London Vision Clinic | 2019-08-01 |
| Clinical Investigation of the Safety and Effectiveness of an Investigational Model of the TECNIS® Intraocular Lens (NCT03949335) | Johnson & Johnson Surgical Vision, Inc. | 2019-07-31 |
| Post-Approval Study of the TECNIS SYMFONY® Toric Lenses (NCT03791619) | Johnson & Johnson Surgical Vision, Inc. | 2018-12-13 |
| Manually Performed Limbal Relaxing Incisions vs Femtosecond Laser-guided Astigmatic Keratotomy (NCT03264534) | Assiut University | 2018-03-21 |
| Dresden Corneal Disease and Treatment Study (NCT04251143) | Technische Universität Dresden | 2018-03-12 |
| Toric IOL vs Non-toric IOL With LRI for Corneal Astigmatism (NCT03633851) | Ashford and St. Peter's Hospitals NHS Trust | 2017-10-03 |
| Evaluation of the Safety and Performance of the HARMONI® Toric Lens (NCT03050697) | ClarVista Medical | 2016-09-28 |
| ClarVista HARMONI Toric Trial With Intraoperative Exchange (NCT03054649) | ClarVista Medical | 2016-06-28 |
| Evaluation of the Impact of Corneal Width on Surgically Induced Astigmatism (SIA) and Functional Results After Bimanual 1.4 mm Microincision Cataract Surgery (B-MICS), Coaxial 1.8 mm MICS (C-MICS) and 2.4 mm Small Incision Cataract Surgery (C-SICS). (NCT05510869) | Medical University of Lodz | 2016-01-01 |
| Rayner Toric IOL Rotational Stability (NCT02393313) | Tel-Aviv Sourasky Medical Center | 2015-04-01 |
| Combined 25-gauge Vitrectomy and Cataract Surgery With Toric Intraocular Lens With Idiopathic Epiretinal Membrane. (NCT02328157) | Kagawa University | 2015-01-01 |
| Construction of Computerized Intraoperative Keratometer and Experimental Study (NCT01636167) | Wenzhou Medical University | 2011-07-01 |
| Performance of a Single-piece Toric Acrylic Intraocular Lens (NCT02155959) | Prim. Prof. Dr. Oliver Findl, MBA | 2011-03-01 |
| Comparison of Toric IOL Implantation and Opposite Clear Corneal Incision During Cataract Surgery to Correct Corneal Astigmatism (NCT01763151) | Vienna Institute for Research in Ocular Surgery | 2010-09-01 |
| Assessment of Visual Performance in Patients With Low Levels of Astigmatism (NCT00842231) | Alcon Research | 2009-01-01 |
| Prospective Evaluation of Limbal Relaxing Incision (LRI) in Conjunction With Phacoemulsification Surgery for Astigmatic Correction in Chinese Eyes (NCT01122992) | Singapore National Eye Centre | 2006-11-01 |
| How Astigmatism Influences Corneal Biomechanics and Intraocular Pressure (NCT03162471) | Medical University of Lodz | 2005-05-01 |