| Deep Sclerectomy Versus Trabeculectomy in Normal Tension Glaucoma (NCT05371977) | Helsinki University Central Hospital | 2022-05-31 |
| Study in Prostaglandin Associated Peri-orbitopathy Switching From Prostaglandin Monotherapy to Omidenepag Isopropyl (NCT05279716) | Santen Pharmaceutical Asia Pte. Ltd. | 2022-02-15 |
| Water Drinking Test Study and Disc Hemorrhages in Normal Tension Glaucoma (NCT05075369) | University of Manitoba | 2021-10-01 |
| Intraocular Pressure Reduction Efficacy of Rhopressa and Lumigan in Normal Tension Glaucoma (NCT04981886) | Salus University | 2021-08-01 |
| Endoscopic Cyclophotocoagulation in Normal Tension Glaucoma (NCT04651530) | Helsinki University Central Hospital | 2020-12-08 |
| Computer-aided Diagnosis of Ocular Diseases Based on Corneal Biomechanics (NCT04475900) | Technische Universität Dresden | 2020-07-09 |
| Reproducibility of Blood Flowmetry in Human Retina Using the Nidek Laser Speckle Flowgraphy LSFG-NAVI System (NCT04014933) | University of Zurich | 2019-07-01 |
| Measurement of the Effect of Gingko Biloba Extract on Ocular and Nailfold Blood-flow in NTG (NCT03761992) | Robert Ritch, MD, LLC. | 2018-11-19 |
| Investigation of Neurovascular Coupling in Glaucoma Patients and Healthy Subjects (NCT03870230) | Medical University of Vienna | 2017-12-01 |
| Peripapillary Blood Flow After Use of Anti-glaucoma Medications: An OCT Angiography Study (NCT03323164) | Wills Eye | 2017-07-10 |
| Evaluation of PHP-201 Ophthalmic Solution in Patients With Normal Tension Glaucoma (NCT03106532) | pH Pharma | 2017-03-06 |
| Advanced Glycation End Products as a Biomarker for Accelerated Ageing (NCT02863224) | University of Plymouth | 2016-08-01 |
| Efficacy and Safety of COMBIGAN® in Korean Patients With Primary Open Angle Glaucoma (POAG) and Normal Tension Glaucoma (NTG) (NCT02863705) | Allergan | 2016-07-05 |
| Pressure Difference Between Brain and Eye: a Possible Cause to Normal Tension Glaucoma. (NCT02776449) | Umeå University | 2016-02-01 |
| Assessment of Optic Nerve Radiation in Patients With Glaucoma and Ocular Hypertension by 7 Tesla Diffusion Tensor Imaging (NCT01864317) | Medical University of Vienna | 2015-11-01 |
| Investigation of Intraocular Pressure (IOP) Reduction Efficacy of Travoprost Ophthalmic Solution in Patients With Normal Tension Glaucoma (NCT01995136) | Alcon Research | 2013-09-01 |
| Pilot Study on Ambulatory Intraocular Pressure and Blood Pressure Monitoring in Glaucoma (NCT01912599) | University of North Carolina, Chapel Hill | 2013-07-01 |
| Ocular Blood Flow in Glaucoma Patients - the Leuven Eye Study (NCT01840202) | Universitaire Ziekenhuizen KU Leuven | 2013-02-01 |
| Correlation of Orbital Cerebrospinal Fluid Pressure and Retinal Venous Outflow in Primary Open-angle Glaucoma (NCT01795014) | Universitaire Ziekenhuizen KU Leuven | 2013-01-01 |
| Study on the Oxygen Saturation in Pulsating and Non-pulsating Central Retinal Veins (NCT01794442) | Universitaire Ziekenhuizen KU Leuven | 2013-01-01 |
| Study on Ocular Blood Flow and the Orbital Cerebrospinal Fluid Pressure in Glaucoma (NCT01802463) | Universitaire Ziekenhuizen KU Leuven | 2013-01-01 |
| Relationship Between 24-hour IOP Pattern and the 24-hour Blood Pressure Pattern in Patients With POAG (NCT01769521) | Sensimed AG | 2012-10-01 |
| Intraocular Pressure and Ocular Perfusion Pressure of Cosopt in Normal Tension Glaucoma (NCT01175902) | The Catholic University of Korea | 2011-03-01 |
| IOP Lowering Effects of Topical Anesthetics Used Frequently in the Ophthalmology Clinic (NCT01254149) | University of Nebraska | 2011-01-17 |
| Efficacy and Safety Study of Combigan and 0.5% Timoptic in Normal Tension Glaucoma (NCT01446497) | Seoul National University Hospital | 2010-10-01 |
| Autonomic Nervous System Activity and Normal Tension Glaucoma (NCT01192061) | Military Institute od Medicine National Research Institute | 2010-02-01 |
| Serum Bilirubin Levels in Normal-tension Glaucoma (NCT03387306) | Trakya University | 2010-01-01 |
| Protective Effect of Phenytoin on Glaucoma (NCT00739154) | Rabin Medical Center | 2008-11-01 |
| A New View of Normal Tension Glaucoma: Autoregulation and Systemic Blood Pressure (NCT00706056) | Weill Medical College of Cornell University | 2008-09-01 |
| Systemic Glutathione Level in Normal Tension Glaucoma (NCT00570362) | The Catholic University of Korea | 2008-03-01 |
| Magnetic Resonance Imaging of Patients With Normal Tension Glaucoma (NCT00175786) | University of British Columbia | 2005-07-01 |
| Macular Retinoschisis and Detachment Associated With Glaucomatous Optic Neuropathy (NCT01862627) | Kyorin University | 2004-12-01 |