View clinical trials related to Cataract.
Filter by:The purpose of this study was to assess the safety and efficacy of an investigational eye drop intended for the prevention and treatment of inflammation (swelling and redness) and pain in the eye after cataract extraction.
This randomized controlled trial compares two regimens of topical therapy: - tobramycin 0.3% - dexamethasone 0.1% (TobraDex®, Alcon), one drop four times/day - combination of tobramycin 0.3% - dexamethasone 0.1% (TobraDex®, Alcon), one drop four times/day, plus Ketorolac tromethamine 0.5% (Acular®, Allergan), one drop three times/day. Patients are independently assessed by two ophthalmologists. On days 7,14,21,28 patients are evaluated for - corneal edema - conjunctival hyperemia - anterior chamber (Tyndall) reaction. The investigators purpose was to evaluate the benefit of adding a non-steroid agent to an antibiotic/steroid combination after uneventful phacoemulsification. Adopting a weekly follow-up, to gain insight into the optimal duration of postoperative treatment and to examine whether risk factors for inflammation exist.
The aims of this study are to: - Demonstrate a reduction in postoperative cylinder compared to results from the control lens - Demonstrate better uncorrected distance visual acuity compared to the control lens
The purpose of this study is to evaluate the safety and efficacy of the CyPass Implant for lowering intraocular pressure (IOP) in patients with glaucoma who undergo cataract surgery.
Some studies indicated that the diabetic corneal endothelium is morphologically abnormal and may be at risk in any intraocular surgical procedure, while others showed no significant differences between diabetic and non-diabetic corneal endothelium.The purpose of this study is to investigate the differences in corneal endothelial cell density and morphology in diabetic patients and normal patients after phacoemulsification with intraocular lens implantation.To investigate if haemoglobin A1c can be used as a predictor of corneal endothelial cell changes after phacoemulsification.
The purpose of this study is to determine whether corneal endothelium cell loss during cataract surgery is higher in patients taking Tamsulosin.
The objective of this study is to evaluate the postoperative visual function of Taiwanese patients following bilateral or unilateral AcrySof Toric Intraocular Lens (IOL) implantation.
The purpose of this study was to determine the safety of ranibizumab: a) as a surgical adjunct during cataract surgery in subjects with proliferative diabetic retinopathy (PDR) induced rubeosis and, b) in treatment of proliferative diabetic retinopathy (PDR).
The purpose of this study is to evaluate the safety and efficacy of the OptiMedica Femtosecond Laser System to perform surgical maneuvers used in the treatment of subjects with cataracts. The safety and efficacy will be compared to the standard surgical procedure of continuous curvilinear capsulorhexis (CCC) and ultrasonic phacoemulsification.
The purpose of this study is to compare functional and anatomical results of a combined surgery and two time surgery for macular hole and cataract extraction in one hundred and twenty patients (120 eyes) with idiopathic Macular Hole (MH) and cataract in two academic centers.