View clinical trials related to Glaucoma.
Filter by:This is an open label, single dose (100 ng/day) study to assess the safety, tolerability and biodegradation of the PA5436 Latanoprost FA SR Ocular Implant in adults who have OAG or OHT.
Primary objective of this study is to study the efficacy of travoprost without preservatives in the treatment of glaucoma patients and to monitor the ocular surface.
The study objective was to evaluate the efficacy and safety of transscleral cyclophotocoagulation (TSCPC) using micropulse diode laser treatment in patients with various types of glaucoma.
The objective of this study is to evaluate the IOP-lowering effect when subjects are switched from various latanoprost-based regimens to Rocklatan. Subjects will stop their IOP-lowering medical therapy regimen and dose with Rocklatan for the duration of the study (12 weeks).
The goal of this clinical trial is to test the therapeutic effect of acupuncture at the Jingming and the Qiuhou acupoints on the visual acuity and visual field in patients with primary open-angle glaucoma. Participants will get acupuncture or Wangbuliu Xingzi Paste (sham acupuncture) on both sides of the Jingming and the Qiuhou, once a week, once for 20 minutes, for 24 weeks. Researchers will compare acupuncture group and sham acupuncture group to see if the visual acuity, visual field, intraocular pressure, optic nerve fiber layer thickness, serum homocysteine concentration, and scores on the WHOQOL-REF (Taiwan version) scale would be improved.
Transcleral cyclophotocoagulation has been used to treat glaucoma secondary to silicone oil
Purpose of this study was to evaluate the effect of presbyopic correction lens on Humphrey visual field (HVF) testing in patients with 2 models of multifocal intraocular lens (MIOL) both with and without glaucoma. All participants performed HVF testing with presbyopic collection lenses and without presbyopic collection lenses on the same occasion (5-10 minutes between the test). The mean deviation (MD) and pattern standard deviation (PSD) were compared between with and without presbyopic collection lenses, between glaucoma and non-glaucoma and between 2 models of MIOL.
The aim of this study is to detect PACG suspects using both AS OCT and Scheimpflug imaging.
This study is a randomized, open-label, 2-period, parallel group, multiple-dose phase 1 study to evaluate drug-drug Interaction, safety and tolerability in case of the co-administration of D565 and D930, in healthy male subjects
Glaucoma is the leading cause of irreversible blindness in the world and the second leading cause of blindness after cataract after the age of 50. Lowering intraocular pressure (IOP) is the only treatment option to prevent visual field degradation. While medical treatment and selective laser trabeculoplasty are considered first-line options in open-angle glaucoma, the surgical option is considered in patients who have uncontrolled IOP under maximal tolerated medical treatment. In this situation, trabeculectomy or deep nonperforating sclerectomy may be performed. Although it is uncertain whether SPNP is superior to trabeculectomy, which is considered the gold standard of surgery, SPNP is a procedure that offers a better quality of life and fewer intra- and postoperative complications. SPNP was first described by Zimmerman. It consists in peeling off the internal wall of Schlemm's canal and the juxta-canalicular trabeculum which represent the main resistances to the evacuation of the aqueous humor. The trabecular meshwork is left intact and acts as a filter membrane between the subconjunctival space and the anterior chamber. The addition of mitomycin (MMC) is necessary because it is associated with better IOP control and greater surgical success. Although postoperative procedures such as needling or Nd:YAG laser-assisted gonioponctures are often required, SPNP offers good long-term results in patients who are naïve to any filtering surgery. Minimally invasive surgery has been used more and more over the last 10 years. It aims to reduce surgical complications in comparison to classical filtering procedures while respecting the eye's own anatomy. Several devices have been invented to increase aqueous humor elimination. They can be implanted ab-interno or ab-externo and can be implanted in the suprachoroidal space, in Schlemm's canal or in the subconjunctival space. The XEN gelstent (Allergan, Dublin, Ireland) is placed ab-interno between the subconjunctival space and the anterior chamber, either in combination with cataract surgery or as a solo procedure. The aim of the study is to compare the surgical success of these 2 techniques. No study has ever compared these 2 surgeries in solo procedure. A recent retrospective trial compared them in combined procedures without showing significant differences in IOP reduction. Nevertheless, the short follow-up period of 9 months may have been insufficient to show a real difference.