View clinical trials related to Glaucoma.
Filter by:The researchers in this trial want to learn how the drug aflibercept works in in Japanese patients with increased eye pressure that is caused by new blood vessels growing in the eye (neovascular glaucoma or NVG). They also want to find out how patient tolerate the application of the drug that is injected in the vitreous humor of the eye and if this will cause any medical problems during the trial (vitreous humor, also called vitreous body is the clear gel that fills the space between the lens and the retina of the eyeball).
The aim of this study is to evaluate the safety and intraocular pressure (IOP) lowering effect of two iStent inject devices in combination with cataract surgery in patients with mild-to-moderate open-angle glaucoma.
The study will evaluate the efficacy and safety of the MINIject glaucoma implant and Intraocular Pressure (IOP) lowering effects with or without glaucoma medications. The procedure will be a stand-alone surgery. Overall, the patient will be asked to perform several examinations up to 24 months after surgery.
The ideal dosing for preservative-free tafluprost/timolol fixed combination remains to be elucidated. The present study compared the 24-hour intraocular pressure efficacy obtained with tafluprost/timolol given once in the evening with placebo once in the morning, versus that with the same fixed combination administered once in the morning with placebo given once in the evening in consecutive patients with open-angle glaucoma insufficiently controlled with branded, or generic latanoprost monotherapy.
This is a retrospective, nonrandomized comparative trial with historical control to investigate the safety and efficacy of a novel progressive grasping peripheral iridectomy (PGPI) surgical method in preventing aphakic angle-closure glaucoma (AACG) following congenital cataract surgery.
A single centre, open label, study to assess the safety, tolerability and biodegradation of PA5108 ocular implant in adults who have Open Angle Glaucoma (Primary or Secondary).
Telemedicine allows screening of subjects with limited access to eye care. Failure of screenees to come for full examination was identified as a serious problem. Teleglaucoma should allow a single physician access to screenees in real time. The investigators aim to test the technical feasibility of developing a system for teleglaucoma that will allow a physician real time access to patient information and images and compare it to traditional physical presence evaluation in glaucoma clinics. This system can be applied during telemedicine for glaucoma and other vision threatening diseases.
The positive effects of exercise on ocular health are known, but modern lifestyles have made it difficult to incorporate physical activity into the daily lives of the Chinese population. Recent studies suggest that exercise plays an important role in lowering intraocular pressure (IOP) by protecting retinal ganglion cells (RGCs) in glaucoma patients as well as other potential neuroprotective benefits. Increasing the amount of physical activity within the Chinese glaucoma population may have marked effects on health outcomes and coincides with the Chinese government's efforts to make exercise an urgent public health priority. There is a need for innovative, cost-effective, and proven interventions to promote exercise behavior change and social media platforms may be able to fill this niche. WeChat is China's largest and most frequently used social media and messaging application with an estimated 570 million users. The platform has been found to be a useful tool in healthcare settings to promote weight-loss, health literacy, and patient adherence in Chinese populations. This study is a 5-weeks randomized control trial with three total study visits. 80 patients from an academic glaucoma clinic in Wenzhou Medical College will be randomized into two groups. The intervention group will be enrolled into an Official WeChat Group and receive periodic reminders to exercise, health education materials, and motivational incentives. The control group will receive weekly reminders and leaflets at the first clinic visit. Patients' daily step data will be monitored using an Accelerometer WGT3X-BT. The intervention duration will include an initial clinic visit, a one-week follow-up after wearing the accelerometer, and then a subsequent one-month follow-up visit after wearing the accelerometer. At the one-week visit the patient will be randomized and at the subsequent one-month visit there will be a close-out discussion about the study. In addition to collecting step data at clinic visits, investigators will also measure patients' visual field tests, optical coherence tomography angiography (angio-OCT), and intraocular pressure (IOP) using Goldmann Tonometry. The investigators' hypothesis is that using an Official WeChat Patient Group will be a robust and effective stimulus to increase physical exercise.
The biocompatible silicone tube miniature drainage device is a small, non-valved implant to shunt aqueous humor underneath the conjunctiva to control the intraocular pressure. Efficacy and safety were evaluated with a minimum follow-up of 12 months.
To the best of Investigator knowledge, no studies to this date have compared the safety and efficacyof ologen® Collagen Matrix to MMC in exaggerated healing response among JOAG patients. Given that,filtration surgery is usually less successful in patients with juvenile glaucoma; the purpose of this study is to compare these two adjuvant therapies in exaggerated healing response among JOAG patients. Investigator hypothesis is that trabeculectomy with ologen® Collagen Matrix would be as effective as MMC in IOP control, with prominent bleb morphology as compared to MMC bleb.