Open Angle Glaucoma (OAG)

A Prospective, Multicenter, Single-Arm, Open-Label Clinical Trial

Clinical in-use observational trial to evaluate the administration of iDose TR (travoprost intracameral implant) in an office-based surgery setting.

The purpose of this study is to compare how two FDA-approved eye drops: netarsudil (Rhopressa) and timolol, protect nerve cells in the eye of adults with open-angle glaucoma. Both medications lower pressure inside the eye, but researchers want to learn if Rhopressa is more effective at slowing down or preventing the loss of retinal ganglion cells. These cells are essential for sight because they carry visual signals from the eye to the brain. Participants in this study will complete a total of 6 study visits over 12 months: * Participants will spend 6 months using Rhopressa eye drops and 6 months using Timolol eye drops. The order of the two eye drops will be chosen randomly. * At scheduled study visits, researchers will examine participants' eyes and measure eye pressure. * Researchers will take detailed pictures of the back of the eye using a specialized high-resolution camera called adaptive optics optical coherence tomography (AO-OCT). * Participants will also complete specialized visual field testing to measure eye function. Researchers will count and track individual nerve cells over time to determine if one medication offers better protection against cell loss than the other.

The overall goal of this study is to develop Brillouin microscope as a novel tool for measuring biomechanical and hydration properties of human tissues in vivo.

The goal of this study is to determine of one of three different devices to perform goniotomy to treat glaucoma at the time of cataract surgery is more or less effective than the others. The primary outcomes are to compare intraocular pressure control and glaucoma medication use up to 6 months after surgery. Participants will under combined cataract surgery and goniotomy. They will have post-operative follow up visits at 1 day, 1 week, 1 month, 3 months, and 6 month

The goal of this clinical trial is to evaluate the safety and tolerability of a single dose of ER-100 in adults with optic nerve conditions, specifically Open Angle Glaucoma (OAG) and Non-Arteritic Anterior Ischemic Optic Neuropathy (NAION). The main questions it aims to answer are: * Is ER-100 safe when given as a single dose to people with OAG or NAION * What side effects may occur, if any, after taking ER-100? Participants will: * Receive a single dose of ER-100 * Undergo safety assessments including detailed eye examination and laboratory tests * Provide body fluid samples (tears, saliva, feces, urine) to help researchers understand how the drug is processed and cleared from the body * Complete questionnaires about their quality of life * Be followed for up to 5 years to monitor long-term health and vision outcomes

This study compares two FDA-approved laser treatments for glaucoma: Direct Selective Laser Trabeculoplasty (DSLT) and Selective Laser Trabeculoplasty (SLT). Both procedures aim to lower eye pressure and prevent vision loss. DSLT is a newer, non-contact technique that may improve comfort and efficiency. Participants will be randomly assigned to receive either DSLT or SLT and followed for 12 months to assess eye pressure, safety, and treatment outcomes.

Clinical in-use observational trial to evaluate the updated inserter for the Travoprost Intracameral implant using the updated inserter (Model G2-TRIO)

The purpose of the study is to investigate the efficacy of cataract surgery in combination with Kahook Dual Blade Glide goniotomy (KDB) or iStent Inject W Trabecular Microbypass Stent (Istent) in eyes with Open-angle glaucoma.

The goal of this clinical trial is to evaluate the efficacy of direct selective laser trabeculoplasty (DSLT) or laser treatment in Asian patients with normal tension glaucoma. The main question it aims to answer is: Does the DSLT reduce intraocular pressure (IOP) and medication use in Asian NTG subjects? Participants will attend routine follow-up visits with their eye surgeon and glaucoma testing such as optical coherence tomography (OCT) imaging and visual field test(s) after the laser study treatment.

DSLT demonstrates a ≥ 20% reduction of IOP from pre-treatment baseline in POAG patients naïve of previous glaucoma treatment at 12 months.

Prospective, randomized, , double-blind, clinical trial, comparing the variation of intraocular pressure (IOP) of patients with mild or moderate primary open-angle glaucoma (OAG) and cataract divided into three groups. All study participants should be treated for the pathology with one or more hypotensive medications or, regardless of the number of drugs, when IOP is greater than 20 mmHg and less than 26 mmHg. The two-year follow-up should also compare the reduction in the number of medications used, reoperation rate, adverse effects, visual acuity, endothelial loss, induction of astigmatism, variation in IOP according to axial diameter of the eye, anterior chamber and age, in addition to the existence of change in the quality of life of patients in the postoperative period

The goal of this observational study is to evaluate the long-term safety and efficacy of a modified suprachoroidal silicone tube (SST) shunt in treating patients with primary open-angle glaucoma (POAG) and pseudo-exfoliative glaucoma (PXG). The main questions it aims to answer are: Does the SST shunt maintain intraocular pressure (IOP) reduction over an extended follow-up period? What is the effect of the SST shunt on endothelial cell count (ECC) and overall corneal health? Participants will: Undergo intraocular pressure (IOP) measurements Have their endothelial cell count (ECC) evaluated Complete assessments of best corrected visual acuity (BCVA) Be assessed for C/D ratio Be monitored for adverse events or shunt-related complications over time