Active clinical trials for "Cataract"

This is a randomized controlled trial to investigate the effect of cataract surgery on the socioeconomic status of cataract patients in rural area of Southern China.

The purpose of the study is to demonstrate the safety and performance of the ACRYSOF® IQ EDF IOL.

The aim of the study is to compare bromfenac to dexamethasone eye drops to control inflammation after cataract surgery. Inflammation in the anterior chamber of the eye will be measured by a Laser Flare Photometer (LFP).

The purpose of this study is to evaluate possible changes of angle kappa after multifocal intraocular lens implantation. Presumable influencing factors of postoperative visual axis shift (ie. biometric parameters of the eye) are investigated to determine the degree and direction of angle kappa alterations.

In this study the investigators will investigate the stability of lens position and the visual outcome after implantation of the new FEMTIS-IOL using FLACS capsulotomy compared to conventional placement of the IOL in the capsular bag. So far, there are no published studies using the FEMTIS-IOL. Therefore, the investigators will perform this randomized control trial.

The purpose of this study was to evaluate the safety and effectiveness of the HARMONI® Modular Intraocular Lens System with a toric optic (HMTIOL) in subjects with pre-existing corneal astigmatism in need of cataract surgery.

The primary objective of this study is to assess the efficacy and safety of 2 concentrations of RX-10045 ophthalmic solution, 0.05% and 0.1%, compared to placebo for the treatment of ocular inflammation and pain in subjects undergoing cataract surgery.

The aim of the study is to demonstrate the performance and safety of the Femtosecond laser-assisted anterior capsulotomy and lens fragmentation on human eyes using the FEMTO LDV Z8 compared to conventional technique in cataract surgery.

objective: To evaluate the efficacy of the ophthalmic emulsion PRO-145 in the treatment of inflammation and pain after phacoemulsification. Hypothesis: The use of the ophthalmic emulsion PRO-145 is effective in decreasing the inflammatory response evaluated by means of cellularity in the anterior chamber, after phacoemulsification. Methodology: Phase III clinical trial, double-blind, controlled, parallel group, multicentre, randomized. Number of patients: 178 subjects divided into 2 groups (89 subjects per group), who will provide an eye for the evaluation of efficacy. Diagnosis and main inclusion criteria: Diagnosis: Postoperative phacoemulsification and foldable intraocular lens placement in a bag.

This study is designed to compare the effectiveness of LenSx laser arcuate relaxing incisions vs. manual (blade) arcuate relaxing incisions in patients with low, but significant, levels of astigmatism.