View clinical trials related to Glaucoma, Open-Angle.
Filter by:This is a prospective, parallel-comparison, multi-center, double-masked, randomized, vehicle-controlled dose-response study assessing the safety and ocular hypotensive efficacy of VVN539 in subjects with POAG or OHT. Three different dosing regimens (once a day [q.d.] in the morning, q.d. in the evening and twice a day [b.i.d.]) will be tested for 7-9 days, each.
Multicentric evaluation of best corrected visual acuity of the XEN implant versus classic trabeculectomy in open angle glaucoma subjects
The study will assess safety and performance of MINIject implant in patients with open-angle glaucoma uncontrolled by topical hypotensive medications in conjunction with cataract surgery.
Glaucoma is the second most common cause of blindness in the world, second only to cataracts. This study will assess how safe and effective a glaucoma gel stent is when implanted using the ab externo approach. Adverse events and intraocular pressure will be assessed. XEN45 is an approved device for the treatment of glaucoma implanted using the ab interno approach (inside the eye). XEN45 implanted using the ab externo approach (outside the eye) is being studied in this study. Approximately 65 participants aged 45 years or older with open-angle glaucoma will be enrolled in this study at approximately 22 sites in the United States. All participants will receive XEN45 implanted using the ab externo approach on Day 1 and will be followed for 12 months. Participants will attend regular visits during the study at a hospital or clinic. The safety and effect of the gel stent on your glaucoma will be checked by medical assessments and eye examinations.
Glaucoma is the leading cause of sight impairment and blindness worldwide. It is a long-term eye disease which can cause permanent loss of sight and sometimes blindness and affects 1 in 50 people over 50 years of age. Open-angle glaucoma (OAG) is the most common type of glaucoma. This tends to develop slowly over many years, caused by the drainage pathway in the eye gradually becoming blocked over time due to a build-up of fluid. This build-up causes pressure in the eye to increase (intra-ocular pressure (IOP)), which then damages the important nerve at the back of the eye called the optic nerve, resulting in vision loss. Current treatments offered for glaucoma (eye drops or laser surgery), aim to lower eye pressure and have shown to slow vision loss, however, visual disability and blindness rates remain unacceptably high and many patients continue to lose vision despite these treatments, suggesting that the optic nerve in some patients is more easily damaged. Recent research has looked at cells called 'mitochondria'. These cells produce most of the energy in the body, and the nerve cells in the eye need a lot of energy to function and survive. Nicotinamide (NAM) is a form of Vitamin B3 and evidence so far has shown that mitochondrial function can be improved with this treatment. The aim of this trial is to find out whether taking oral NAM when used with current standard treatment for lowering pressure in the eye, can reduce the amount of sight loss in recently diagnosed patients with OAG, and evaluate the long-term safety and effectiveness of NAM. The trial will use two groups of people recently diagnosed with glaucoma and who have normal care (drops or laser) to lower eye pressure. Using a method of randomisation (randomly allocated to each group using a computer system), one group will be given NAM and the other group will be given a placebo or 'dummy pill'. This is a double masked trial meaning the participant nor the Investigator will be told which treatment group patients have been allocated to.
This is a randomized, double-blind, two-treatment, single-period, parallel design, multiple dose at multiple clinical trial sites designed to demonstrate bioequivalence with clinical endpoint in subjects with chronic open-angle glaucoma or ocular hypertension in both eyes. Test Product - Bimatoprost ophthalmic solution, 0.01% of Amneal EU, Limited Reference Product - LUMIGAN® (bimatoprost ophthalmic solution) 0.01% of Allergan, Inc.
The objective of the study is to collect and assess adaptive optics (AO) retinal images from human subjects in support of projects to demonstrate, advance, and enhance clinical use of AO technology.
Study aims to compare the effectiveness and safety profile of Gonioscopy-assisted Transluminal Trabeculotomy and canaloplasty, in order to find out if one operation is superior to the other. Both procedures are performed in patients with medically uncontrolled open-angle glaucoma. Canaloplasty is a recently newly introduced procedure, which showed encouraging results without antimetabolite usage intra- and postoperatively. Gonioscopy-assisted Transluminal Trabeculotomy is the procedure that aims the same mechanism of aqueous outflow, however is perform with ab interno approach, which comprise it to the minimally invasive glaucoma surgery techniques. Purpose of the study is to compare both surgeries concerning success rate, intraocular pressure, medication burden and complications rate. So far there is no comparison of the Gonioscopy-assisted Transluminal Trabeculotomy and canaloplasty available.
the study aims to detect ischemic changes in macula using OCT angiography in primary open angle glaucoma patients correlating with glaucoma staging system II by visual field.
This is an expanded access program (EAP) for eligible participants. This program is designed to provide access to Durysta (Bimatoprost) prior to approval by the local regulatory agency. Availability will depend on territory eligibility. A medical doctor must decide whether the potential benefit outweighs the risk of receiving an investigational therapy based on the individual patient's medical history and program eligibility criteria.