View clinical trials related to Glaucoma.
Filter by: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.
Rationale: The Baerveldt glaucoma drainage device (GDD) successfully reduces intraocular pressure but also involves a risk of corneal endothelial deterioration. Supposedly, the tip of a GDD tube with a thinner diameter, such as the Paul implant, will remain at a larger distance from the cornea and, thereby, cause less damage. Objective: To determine whether the Paul tube induces less damage to the corneal endothelium than the Baerveldt GDD. Study design: Randomized clinical trial. Study population: Phakic patients scheduled for surgical GDD implantation. Intervention: Either a Baerveldt or a Paul GDD implant. Main study parameters/endpoints: Endothelial cell density and tube position at 24 months. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: The Paul GDD may have a less harmful effect on corneal endothelium. Otherwise, both GDDs will probably have a similar risk/benefit profile. The risks of study-related assessments are negligible, burden is low, extra time is about 5 x 1.5 h (total 7.5 h) in two years.
The purpose of this study is to establish autoregulation of retinal blood flow in arterioles and capillaries as a biomarker for early primary open angle glaucoma.
NorMIGS is a non-randomized clinical study of intraocular pressure lowering effect and complications after Preserflo microshunt implantation versus other types of glaucoma surgery. The study is conducted in the Department of Ophthalmology, Oslo University Hospital, Norway.
To assess efficacy, and safety of a single sustained release dose of the OTX-TIC drug product (2 travoprost dose strengths) in subjects with Open Angle Glaucoma (OAG) or Ocular Hypertension (OHT)
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.
Evaluation of the effect of phacoemulsification and YAG Laser peripheral iridotomy on the anterior chamber angle anatomic parameters in PACG eyes, using anterior segment optical coherence tomography (SS ASOCT) device
To assess intraocular pressure changes among glaucoma patients on systemic antihypertensive and antihistaminic drugs.
With the advancement in technology we have the opportunity of performing the glaucoma testing at home to monitor the disease. The purpose of this study is evaluating the feasibility and patient acceptance of home testing with head mounted perimetry; detection of progression with head mounted perimetry vs office based perimetry; and monitoring the eye pressure measured by patients at home using a portable tonometer.
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.