Active clinical trials for "Glaucoma"

Prospective and observational study to determine if choroidal thickness increases after non penetrating deep sclerectomy in patients with open angle glaucoma

The goal of the study is to determine the visual outcomes in patients with mild, pre-perimetric glaucoma who undergo cataract surgery with implantation of the Alcon Vivity Extended Range Intraocular Lens (IOL).

to predict of glaucoma progression. By imaging of the retinal nerve fiber layer RNFL, optic nerve head (ONH) and macular measurements using spectral-domain OCT (SD-OCT) instruments ,and detection of optic disc perfusion changes using OCTA.

A retrospective chart review of 264 eyes from 177 patients was performed who underwent congenital cataract surgery before the age of 14 years. All patients' surgery was performed by the same experienced surgeon at the Eye Hospital of Wenzhou Medical University from May 2011 to March 2019. We recorded patient demographics and incidence and risk factors for glaucoma-related adverse event. This study to identify the incidence of and risk factors associated with postoperative glaucoma at various durations after congenital cataract surgery.

there is a variety of glaucoma prevalence within different populations. this study examine the prevalence of glaucoma in the Arab population in Israel' as well as the demographic variables and the compliance to treatment in the population.

The study objective is to investigate the clinical applicability of continuous IOP measurement using TS with radio transmission over 24 hours. Trial with medical device

Measurement of RNFL thickness by OCT is at a cornerstone for the correct diagnosis and monitoring of progression of glaucomatous optic neuropathy. Spectral domain technology has enabled better reproducibility with better axial resolution in the measurement of RNFL thickness. A comparative study among Stratus, Cirrus and RT-View will enable clinicians to determine differences among various instruments.

The purpose of this study is to determine whether rapid eye movements called saccades are impaired in glaucoma, a neurodegenerative disease of visual pathways.

Glaucoma drainage devices are usually placed in the superior quadrants. The superotemporal quadrant is usually the site of choice. However, when the upper fornix is scarred and especially when conjunctiva is two fibrotic to enable adequate coverage of tube with a scleral or other patch graft, some surgeons place the tube in one of inferior quadrants.

The aim of the study is to identify clinical criteria, easily achievable with patient's follow-up tests, which can identify individuals at increased risk of being unfit to drive. Only they, then, will be directed to further investigations. These clinical standards should also be suitable for implementing or substituting the current law's criteria, after appropriate additional studies, so that the law can be based on the clinic.