high-blood-pressure Clinical Trials
A listing of high-blood-pressure medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 904 clinical trials
Retinal Blood Flow and Autoregulation
The purpose of this study is to establish autoregulation of retinal blood flow in arterioles and capillaries as a biomarker for early primary open angle glaucoma.
Evaluation of Different Perimetric Grids to Detect Central Visual Field Defect in Glaucoma Patients with Reduce Ganglion Cell Layer Thickness Measured by Spectral Domain OCT.
The aim of the study is to evaluate the agreement between three different grids in detecting central visual field defect in early glaucoma patients with reduced ganglion cell layer thickness.
Optimal Non-invasive Brain Stimulation for Peripheral Vision
Glaucoma is a complex disease that can result in progressive vision loss. There are no treatments that restore vision lost to glaucoma. However, recent studies have shown that vision can be improved by non-invasive brain (NIBS) stimulation and visual training. In this study, we aim to compare and find out …
Functional and Structural Imaging for Glaucoma
The specific aims of the clinical studies are to: Develop a directional high-resolution OCT and OCT angiography prototype to improve imaging of structure and perfusion. Validate wide-field OCT and OCT angiography parameters to improve early glaucoma detection. Simulate visual field results by combining structural and angiography OCT data. Assess abilities …
Pilocarpine Use After Kahook Goniotomy
The goal of this study is to determine whether using pilocarpine provides added benefit to the success of combined cataract + Kahook Dual Blade (KDB) surgery.
Glaucoma Rehabilitation Using ElectricAI Transcranial Stimulation (GREAT) - Randomized Controlled Trial Using Combined Perceptual Learning and Transcranial Electrical Stimulation for Vision Enhancement
Glaucoma is a complex disease that can result in progressive vision loss. It is the second leading cause of blindness, accounting for 23% of permanent blindness in Hong Kong. There are no treatments that restore vision lost to glaucoma. However, recent studies have shown that vision can be improved by …
Investigating the Genetic Basis of Pseudoexfoliation Syndrome, Angle-closure Glaucoma and Primary Open-angle Glaucoma
There is increasing evidence that there are genetic risk factors for several forms of glaucoma, such as glaucoma caused by pseudoexfoliation syndrome (PXF) ,primary angle closure glaucoma (PACG) and primary open-angle glaucoma (POAG). The aim of the present prospective, multi-center, case-control study is to identify susceptibility genes/loci for PXF, PACG …
Comparing the Baerveldt and Paul Glaucoma Drainage Devices and Their Effects on the Corneal Endothelium
Rationale: The Baerveldt glaucoma drainage device (GDD) successfully reduces intraocular pressure but also involves a risk of corneal endothelial deterioration. Supposedly, the tip of a GDD tube with a thinner diameter, such as the Paul implant, will remain at a larger distance from the cornea and, thereby, cause less damage. …
Glaukos® iStent Infinite Trabecular Micro-Bypass System in Subjects With Mild to Moderate Primary Open-angle Glaucoma
Prospective, multicenter, single-arm study of the iStent infinite in adult pseudophakic or phakic subjects with mild to moderate primary open angle glaucoma who have not failed conventional medical and surgical treatment
Topical Insulin for Glaucoma
The purpose of this Phase 1 trial is to determine the safety over 1-2 months of topic sterile human recombinant insulin on subjects with optic neuropathies (glaucoma, ischecmic optic neuropathy, and optic disc drusen).
