Active clinical trials for "Cataract"

This study aims to examine the health economic impact of adopting femtosecond laser technology to assist high volume cataract surgery (FLACS) within a state-funded healthcare system, the National Health Service (NHS).

The purpose of this study is to compare corneal incision size after IOL implantation with the use of one of four IOL delivery systems (three preloaded IOL delivery systems and one manually loaded IOL delivery system).

For patients undergoing cataract surgery, the purpose of this study is to evaluate a patient's far vision without glasses and quality of vision after implantation and UV treatment of the RxSight Light Adjustable Lens (RxLAL).Following completion of all light treatments, the patient's far vision without glasses and quality of vision will be assessed 6 months postoperatively.

This study examines the use of Trypan Blue staining of the corneal endothelium in patients undergoing phacoemulsification. It is a single-center prospective, randomized individual cohort study. One eye in each patient with diabetic retinopathy will undergo phacoemulsification without Trypan Blue capsule staining (control eye) while the other eye will undergo phacoemulsification with Trypan Blue capsule staining (study eye). Both eyes will undergo intraocular lens implantation. Preoperative and four-week postoperative quantitative and qualitative morphometric endothelial cell analyses of the cornea will be performed using noncontact specular microscopy.

Randomized, controlled treatment with an intracanalicular dexamethasone (0.4mg) insert following cataract surgery with intraocular lens implant (IOL) combined with minimally invasive glaucoma surgery (MIGS), specifically iStent, iStent inject or KDB in patients with primary open angle glaucoma (POAG) or ocular hypertension (OHTN)

This study aims to assess the short-term results of primary phacoemulsification and secondary posterior chamber intraocular lens (PCIOL) implantation in patients with uveitis.

The primary objective of this study is to demonstrate reduced corneal staining with use of Systane Hydration among subjects with dry eye disease (DED) undergoing routine cataract removal and monofocal intraocular lens (IOL) implantation.

This will be a prospective observational, ethics committee approved study where patients undergoing routine cataract surgery will have bilateral implantation of the intraocular lens (LuxSmart, Bausch & Lomb). The device under investigation is CE-mark approved and commercially available. The device under investigation and all study products, including the devices used for the study examinations, will be used within the intended use specifications from the manufacturer. In addition, no invasive or other burdening examinations will occur for the patient. Investigator is accredited and experienced cataract surgeon and researchers who have been involved in similar studies in the past. The device under investigation LuxSmart (Bausch & Lomb) is a hydrophobic, acrylic copolymer containing UV absorber intraocular lens (IOL). The IOLs will be implanted as part of the routine cataract surgery on patients suffering from cataract development. In total 30 patients will be recruited for this first clinical experience and receive bilateral implantation of the LuxSmart. The maximum time between 1st and 2nd eye implantation is 30 days, some patients may receive bilateral implantation on the same day. However there will be a minimum of 1 week between the implantations in the first 10 patients.

Check the sedation conditions during topic cataract surgery

This is a multicenter, prospective, randomized, subject- and evaluator-masked, bilateral-implant study conducted at up to 15 sites worldwide. A total of up to 280 subjects will be randomized in a 1:1 ratio for implantation with either the TECNIS Symfony plus IOL Model ZHR00V or the Trifocal IOL. This will ensure that data from at least 100 subjects in the TECNIS Symfony plus lens group and at least 100 subjects in the Trifocal lens group will be available for analysis at the 6-month follow-up timepoint. All subjects will be followed for up to 6 months postoperative.