Active clinical trials for "Glaucoma"

This Study will evaluate the safety and efficacy of brimonidine in patients with glaucoma or ocular hypertension

Efficacy and safety evaluation of Combigan with timolol when each is used as adjunctive therapy to Xalatan in subjects with glaucoma or ocular hypertension.

In the management of glaucoma, as for as in other optic nerve diseases, an important goal of ophthalmologists is represented by the possibility of influencing visual function. In this regard, Parisi et al [Ophthalmology 1999; 106:1126-1134.] suggested the intramuscular treatment with Cytidine-5-diphosphocholine (CDP-Choline or citicoline) to improve glaucomatous visual defects. In particular, recent studies reported the effects of citicoline on glaucomatous retinal and postretinal visual structures evaluated by electrophysiological examinations (PERG and VEP). It was observed that a 2-month period of treatment with citicoline may induce improvement in both ganglion cell function (PERGs with increase in amplitudes and shortening in times-to-peak) and in neural conduction along postretinal visual pathways (VEPs with increase in amplitudes and shortening in times-to-peak). The effects of citicoline on glaucomatous retinal and postretinal structures were not present 8 months after the end of treatment. However, performing several 2-month period of treatment with citicoline during a total period of 8 years, it was found a additional improvement of the glaucomatous retinal and postretinal impairment [Parisi V. Doc Ophthalmol. 2005 Jan;110:91-102). In this work, the investigators aimed to assess whether there similar visual function outcomes can be reached by the oral treatment with citicoline in patients affected by glaucomatous optic nerve disease as of as in other optic nerve diseases (i.e. non-arteritic ischemic optic neuropathy)

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.

With the increasing incidence of proliferative diabetic retinopathy (PDR), subsequent neovascular glaucoma (NVG) has become one of the main causes of blindness in PDR patients, and the intraocular pressure of PDR patients with NVG is often stubborn. For these patients, not only is the effect of drugs in lowering intraocular pressure poor, but the results of surgery are often unsatisfactory. Because of its poor prognosis, clinical research for better strategy is of great significance in the current situation. At present, for such patients, a combination of effective control of intraocular pressure and treatment of the primary disease is often used. The purpose of this study was to investigate the clinical effects of preoperative with/without intraoperative anti-vascular endothelial growth factor (VEGF) drug therapy combined with pars plana vitrectomy (PPV), pan-retinal photocoagulation (PRP), and pressure-reducing valve implantation in patients with NVG secondary to PDR. Furthermore, the changes of neurotrophic factors in the vitreous humor before and after anti-VEGF treatment will be explored.

Falls are one of the most serious public health concerns for seniors, with significant medical and economic consequences. This concern is even higher in patients with peripheral field loss due to glaucoma because of the patients' compromised visual input. The investigators' project proposes an innovative, entertaining, easily accessible and enjoyable intervention for improving mobility and postural control function in glaucoma patients with peripheral vision loss, who are more prone to falls and suffer from fear of falling. The new intervention examined in this project can be implemented in current vision and balance rehabilitation programs, and may benefit patients with different types of visual impairment to minimize their risk of falls and improve their quality of life.

The aim of this study will be to determine the effects of pilocarpine as an adjunct medication to latanoprost monotherapy at multiple intervals throughout a 24-hour period and compare these effects to latanoprost alone.

This study will evaluate the intraocular pressure-lowering effect and safety of Bimatoprost SR compared with selective laser trabeculoplasty in patients with open-angle glaucoma or ocular hypertension who are not adequately managed with topical IOP-lowering medication.

To evaluate the IOP lowering efficacy of netarsudil ophthalmic solution 0.02% when used as monotherapy or when used concomitantly with other IOP-lowering agents in subjects with elevated IOP due to open angle glaucoma or ocular hypertension in a real-world clinical setting. The study is an open-label design. The patients will receive treatment for 12 weeks.

This is a Phase III, randomized, double-masked, active-controlled, parallel-group, multi-center study. Subjects diagnosed with glaucoma or OHT who meet eligibility criteria at Visit 1 (Screening) will washout of their current topical IOP-lowering medication(s), if any. After completing the required washout period, subjects will return for Visit 2 (Baseline, Day 1). Subjects who meet all eligibility criteria at baseline will be randomized to receive double-masked treatment for 3 months. Approximately 400 adult subjects and up to 30 pediatric subjects with glaucoma or OHT who meet all eligibility criteria will be randomized in a 1:1 ratio to receive either: DE-117 Ophthalmic Solution once daily and Vehicle once daily, or Timolol Maleate Ophthalmic Solution 0.5% twice daily. The study will evaluate the efficacy and safety of DE-117 Ophthalmic Solution compared with Timolol Maleate Ophthalmic Solution 0.5% in subjects with glaucoma or OHT through Month 3.