Active clinical trials for "Cataract"

OBJECTIVE To evaluate the efficacy of bromfenac ophthalmic solution 0.09% for reducing postoperative inflammation in eyes with pseudoexfoliation syndrome (PEX) undergoing cataract surgery and receiving standard postoperative eye drops (dexamethasone 0.1% plus tobramycin 0.3% ophthalmic solution). DESIGN Two arms, parallel group, randomized, single center, prospective, phase IV clinical trial. PARTICIPANTS Sixty-two subjects with PEX and cataract will be sequentially assigned, according to a computer-generated randomization list (1:1), to bromfenac (n = 31) or not (n = 31). INTERVENTION Cataract surgery by means of phacoemulsification and implantation of posterior-chamber intraocular lens will be performed by two experienced ophthalmic surgeons. Standard Arm: only a standard antibiotic and steroid ophthalmic suspension will be given starting the day after the surgery for two weeks, dosed QID for the first week and BID for the second week (dexamethasone 0.1% and tobramycin 0.3% eye drops association). Experimental Arm: eyes will receive bromfenac BID for two weeks starting the day after surgery. Standard post-operative topical antibiotic and steroid will be also given concurrently, dosed QID for the first week and BID for the second week (dexamethasone 0.1% and tobramycin 0.3% eye drops association). Measurements will be carried out at baseline and after one day, 3 days, 1 week and 4 weeks from cataract extraction.

The fibrin sealants are prepared from fibrinogen, thrombin, and sometimes factor XIII that have been purified from human plasma. Tissucol Duo Quick (Baxter, Vienna, Austria) is a kind of fibrin sealants with popular use. It is a 2-component tissue adhesive that resembles natural fibrin formation. This glue has 2 components: fibrinogen (mixed with factor XIII and aprotinin) and thrombin-CaCl2 solution. When equal amounts of the 2 components are mixed, the monomers aggregate by cross-linking, resulting in a fibrin clot. It forms a elastic, whitish substance and provides strong adhesion to the tissue. Therefore, it is a good agent to seal small wounds or to replace the use of suture.

The aim of the study was to compare the efficacy and safety of single injection peribulbar anaesthesia against the classic double injection technique. This was a double blind randomized controlled trial involving two groups of consenting, adult Nigerian subjects with operable age-related cataract. An anaesthetic nurse who allocated the subjects to the two groups administered all the injections. The same surgeon operated on all the subjects while the principal investigator and a research assistant measured the outcome variables. All others were blinded as to subject allocation.

The purpose of this multi-center clinical trial is to determine the safety and efficacy of the HSO Toric IOLs for the correction of aphakia and reduction of pre-existing refractive astigmatism.

The purpose of this study is to determine whether the use of OMS302 (the study drug) in individuals undergoing Cataract Extraction with Lens Replacement (CELR) surgery is safe and effective at maintaining an adequately dilated pupil during surgery and reducing post-operative symptoms of discomfort (such as eye pain and irritation).

This is a 16 day study to evaluate the safety and efficacy of ketorolac eye drops for the treatment of inflammation and pain associated with cataract surgery

Purpose: The aim of this study was to compare the effect of ciliary body training as proposed by manufacturers of accommodating IOLs and patient motivation on the pseudoaccommodative ability with a standard intraocular lens (SA60AT). Setting: Department of Ophthalmology, Medical University of Vienna. Methods: This randomized, controlled, examiner-masked study comprised 80 eyes of 40 patients that underwent standard cataract surgery. Patients were randomly assigned to a "motivated" or "non-motivated" (control) group. In the motivated group, subjects were told to take part in a special protocol to improve their near-reading ability after cataract surgery and were instructed not to use near adds for at least 3 months. Follow-up examinations included best-corrected distance visual acuity (VA), distance-corrected near VA, best-corrected near VA, defocus curve and reading speed, as well as pilocarpine-, cyclopentolate- and nearpoint-induced IOL shift assessed with partial coherence interferometry.

This study is to evaluate the safety and effectiveness of the Bausch & Lomb Akreos TL (thin lens) intraocular lens (IOL) following implantation in adults requiring cataract surgery.

The purpose of this study is to evaluate the effectiveness of FID 112903 (SYSTANE ULTRA® Lubricating Drops) plus standard of care to standard of care alone, in subjects with a history of intermittent eye irritation or dryness related to environmental factors and scheduled for routine cataract surgery.

The purpose of this study was to assess the safety and efficacy of Nepafenac Ophthalmic Suspension, 0.3% for the prevention and treatment of inflammation (swelling and redness) and pain in the eye after cataract extraction.