| Performance Comparison of the 25 Gauge 20,000cpm HYPERVIT Dual Blade vs. 10,000cpm ULTRAVIT Vitrectomy Cutter (NCT05710458) | The University of Hong Kong | 2021-07-01 |
| Clareon Intraocular Lens Stability in Vitrectomy Patients: CLOVE Study (NCT06383754) | The University of Hong Kong | 2021-06-07 |
| Pars Plana Vitrectomy With 25-gauge 20000 Cpm, Bevel-tip Cutter (NCT04404296) | Peregrine Eye and Laser Institute | 2021-04-01 |
| Refractive Changes Following Vitrectomy (NCT04712786) | Bursa Retina Eye Hospital | 2020-12-01 |
| Oral Sedation in Vitreoretinal Surgery (NCT04346095) | Rocky Vista University, LLC | 2020-06-01 |
| Performance, Safety and Efficiency Comparison Between 10,000 and 5,000 Cuts Per Minute Vitrectomy Using a 25G Cutter - A Prospective Randomized Controlled Study (NCT04859556) | The University of Hong Kong | 2018-05-01 |
| IVB for Post-vitrectomy Hemorrhage in Diabetic Eyes (NCT06559488) | Universitas Padjadjaran | 2018-04-02 |
| Cryoapplication Versus Anti-VEGF Before Diabetic Vitrectomy (NCT05514925) | Khairallah Moncef | 2017-11-21 |
| Anti-VEGF vs. Prompt Vitrectomy for VH From PDR (NCT02858076) | Jaeb Center for Health Research | 2016-11-01 |
| Use of Intravitreal Ranibizumab in the Treatment of Vitreous Hemorrhage (NCT01824043) | Hospital Regional de São José - Dr. Homero de Miranda Gomes | 2013-03-01 |
| Aflibercept Injection for Proliferative Diabetic Retinopathy (NCT01805297) | University of Oklahoma | 2013-03-01 |
| Intravitreal Bevacizumab for Proliferative Diabetic Retinopathy (NCT01724385) | Khon Kaen University | 2012-08-01 |
| Prospective Randomized Controlled Study of Intravitreal Injection of Bevacizumab for Proliferative Diabetic Retinopathy (NCT01854593) | Nihon University | 2012-05-01 |
| Different Hemostasis According to the Anesthetic Agents (NCT02151305) | Seoul National University Bundang Hospital | 2010-08-01 |
| Intravitreal Ranibizumab for Vitreous Hemorrhage Due to Proliferative Diabetic Retinopathy (N) (NCT00996437) | Jaeb Center for Health Research | 2010-06-01 |
| Pre- and Intra-operative Intravitreal Bevacizumab Injection in Diabetic Vitrectomy (NCT00745498) | Seoul National University Bundang Hospital | 2008-06-01 |
| Preoperative Bevacizumab for Vitreous Hemorrhage (NCT00596297) | University of Sao Paulo | 2007-11-01 |
| Intravitreal Long Acting Gas in the Prevention of Early Postoperative Vitreous Hemorrhage in Diabetic Vitrectomy (NCT00155454) | National Taiwan University Hospital | 2004-09-01 |
| 20- Versus 23- Gauge System for Pars Plana Vitrectomy (NCT00411970) | The Ludwig Boltzmann Institute of Retinology and Biomicroscopic Laser Surgery | 2004-09-01 |
| Safety and Efficacy Study of Vitrase for Clearance of Severe Vitreous Hemorrhage (NCT00198497) | Bausch & Lomb Incorporated | 1999-06-01 |
| Safety and Efficacy Study of Vitrase for Clearance of Severe Vitreous Hemorrhage (NCT00198510) | Bausch & Lomb Incorporated | 1998-11-01 |
| Branch Vein Occlusion Study (NCT00000162) | National Eye Institute (NEI) | 1977-07-01 |
| Diabetic Retinopathy Vitrectomy Study (DRVS) (NCT00000154) | National Eye Institute (NEI) | 1976-10-01 |