View clinical trials related to Cataract.
Filter by:The purpose of this study is to investigate postoperative events in patients noted to have retained nuclear fragments in the anterior vitreous during routine phacoemulsification and in those who did not.
The principal objective of the study is to determine the visual acuity at far, intermediate and near distances tested with optotypes at different distances from the eyes and tested with defocus addition lenses of patients implanted bilaterally with the POD 26P AY FineVision. Secondary objective will be to test the glare and contrast sensitivity.
This study was conducted to evaluate changes of reduction of corneal astigmatism with toric intraocular lens(IOL) in congenital cataract.
This study will evaluate the effect of sodium carboxymethylcellulose eye drops in the treatment of dry eye after cataract surgery.
Purpose of The Study: The purpose of this study is the following: A)To gather age-related normative visual acuity data for the Vimetrics Central Vision Analyzer (CVA, Vimetrics, LLC, Media, Pa) B)To gather visual acuity data for patients with known ocular problems, including cataract and maculopathy. C)To correlate and compare the CVA visual acuity findings with the acuity measured with standard LogMAR acuity charts viewed under similar conditions of contrast and lighting
The purpose of this multicenter, prospective, randomized clinical study is to determine the safety and effectiveness of the EYEFILL® C.-US Viscoelastic in patients undergoing cataract extraction and intraocular lens (IOL) implantation surgery. EYEFILL® C.-US Viscoelastic is designed to create and maintain space, to protect the corneal endothelium and other intraocular tissues, and to manipulate tissues during surgery. EYEFILL® C.-US Viscoelastic may also be used to coat intraocular lenses and instruments during cataract extraction and intraocular lens insertion.
This clinical trial compares two implantable devices intended to lower the pressure inside the eye of glaucoma patients. One of the two devices will be implanted immediately following cataract surgery and the placement of a posterior chamber intra-ocular lens. Only one eye (study eye) will be implanted.
This clinical study is a prospective, post-market-clinical-follow-up study to investigate the long-term (3 months) safety of femtosecond laser assisted cataract surgery as a study follow-up extension to the Study #1304 titled as "A Multi-centre, Multi-surgeon, Randomized, Controlled, Prospective, Post-Market-Clinical-Follow-Up Study to Investigate the Impact of Cataract Grade on the Efficacy and Safety of Femtosecond-laser Assisted Lens Fragmentation Procedure".
The purpose of this study is to determine whether IBI-10090 injection is effective in the treatment of inflammation associated with cataract surgery.
The investigators would like to assess whether monovision correction of multifocal lens insertion provides more satisfaction to cataract patients following an uncomplicated phacoemulsification surgery.