Active clinical trials for "Cataract"

The objective of the study is to evaluate the safety and effectiveness of the Bausch & Lomb CVisc50 cohesive OVD compared to the Alcon ProVisc® cohesive OVD when used in cataract surgery.

To establish the safety and effectiveness of the CT LUCIA 611P posterior chamber intraocular lens for the correction of aphakia following extracapsular cataract extraction via phacoemulsification in adult patients.

To evaluate the intraoperative stability, safety and overall efficacy of the Canabrava Ring (AJL - SPAIN) when used to expand pupils with less diameter than 5 mm and pupils with sphincter synechiae.

The purpose of this study is to evaluate the ocular safety, tolerability, and efficacy of ISV-305 (Dexamethasone in DuraSite® 2) compared to Vehicle in the treatment of inflammation and pain associated with cataract surgery.

This is a randomized controlled trial to evaluate the safety and efficacy of two different closing methods for clear corneal cataract incisions

This study is a 6-month, prospective, comparative, multicenter, bilateral, parallel group, randomized (2:1), subject/evaluator masked clinical investigation of the investigational mDCB00 IOL as compared to the DCB00 IOL. The study will be conducted at up to 8 sites in countries where both the investigational and control lenses are approved for market and/or for evaluation in a clinical study and will include a total of up to 200 subjects. Subjects will be randomly assigned to receive either the test lens or the control lens in both eyes.

Randomized clinical trial, multicenter, two-armed, to investigate and compare the clinical efficacy of chloroprocaine 3% gel and tetracaine 0.5% eye drop as topical anestheticsin phacoemulsification. This prospective, observer masked, randomised, controlled, equivalence phase 3 study will be conducted in approximately 4 European Countries. Sintetica intends to perform a phase 3 study on patients undergoing cataract surgery to assess the safety and efficacy of topical anaesthesia using chloroprocaine gel.

The purpose of this study is to compare the binocular distance, intermediate, and near visual acuity of the Alcon Vivity and Bausch & Lomb enVista IOLs. We hypothesize that the Alcon Vivity and Bausch & Lomb enVista IOLs will have similar distance, intermediate, and near visual acuity. If the null hypothesis is rejected, then the visual performance of the IOLs may be different.

Cataract surgery is one of the main causes of Dry Eye Disease (DED). This paper aimed at evaluating the prevalence of iatrogenic DED on a population of patients without DED receiving cataract surgery, and the impact of an eyedrop containing hyaluronic acid and gingko biloba (HA-GB, Trium free eyedrops, Sooft srl, Italy). In this phase-IV trial we enrolled 40 patients with no DED. Patients were seen at baseline, day 1, week 1 and week 4. At each visit patients received Ocular Surface Disease Index (OSDI) questionnaire, Anterior segment ophthalmoscopy with grading of conjunctival hyperemia, fluorescein tear break-up time (TBUT), grading of fluorescein corneal staining (epithelial damage); adherence and tolerability using a visual analogue scale were checked at week 1 and 4. At day 0 patients underwent cataract surgery (2.4 mm temporal incision) and were randomized to standard postoperative care (control group) or standard postoperative care + HA-GB given three times a day for 4 weeks (HA-GB group).

This study was carried out to evaluate the safety and efficacy of combined phacoemulsification and Ultrasound ciliary plasty (Phaco-UCP) as a first-line surgical treatment of coexisting cataract and op /en angle glaucoma compared to phacoemulsification alone. To our knowledge, this is the first report of results of combined Phaco-UCP