Active clinical trials for "Cataract"

The purpose of the study is to demonstrate the safety and performance of ACRYSOF IQ extended depth of focus (EDF) intraocular lens (IOL) at Month 6. Depth of focus (DOF) is the amount of focal plane displacement behind a lens that does not degrade the image quality of a distant object. A larger DOF allows sharp images of closer objects and may provide improved vision at intermediate and near distances.

Clinical safety and efficacy of CT ASPHINA 409 IOLs after implantation

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

The purpose of this study is to confirm the effectiveness of the investigational lens in a Korean population, especially for visual performance, quality of vision, and subject satisfaction with the visual outcome, as well as the safety of the lens. This trial will be conducted in Korea.

The primary objective of this study is to evaluate the safety and effectiveness of performing 0.50 D cylinder correction on the RxSight Light Adjustable Lens (LAL) in patients who have undergone implantation with the FDA approved, commercially available LAL.

The objectives of the Post-Market Follow-up (PMCF) clinical investigation are to determine the safety and performance of a hydrophobic trifocal intraocular lens POD L GF in comparison with two comparator lenses: another multifocal intraocular lens (Johnson & Johnson TECNIS Symfony® Extended Range of Vision IOL); and a monofocal intraocular lens (Alcon AcrySof® IQ Monofocal IOL) through one year of post-operative assessments.

The primary objective of this study is to evaluate, for the visual correction of aphakia, the safety and effectiveness of the RxSight Light Adjustable Lens (LAL) and Light Delivery Device (LDD) to reduce postoperative refractive error and improve uncorrected distance visual acuity in eyes with prior corneal refractive surgery. A control group consisting of fellow eyes implanted with a commercially available IOL will be used to compare the safety and effectiveness of the LAL.

Prospective, multicenter, paired-eye, randomized, masked, clinical trial of the bacterially-derived Healon5 OVD versus the currently available Healon5 OVD control.

The objective of this study is to evaluate the safety and effectiveness of the investigational Omega Refractive Capsule (model V)

Cataract surgery is one of the most common surgical procedures performed worldwide. In fact, in 2017, 3.8 million cataracts procedures were performed in the US. Despite of surgical advances, pain and inflammation after ophthalmic surgery continues to be a burden on both patients and physicians. The treatment of postoperative pain is essential for hospitalized patients, but it is even more important for patients who are treated on an outpatient basis. This study will compare the efficacy and safety of clobetasol propionate ophthalmic nanoemulsion 0.05% to placebo, when administering one drop four times a day during 14 days after routine unilateral cataract surgery. Participants will undergo routine cataract surgery according to the ophthalmologist's normal procedures. Overall, 210 participants are planned to take part in the study. They will be screened across 20 centers in the US. Participants who experience postoperative inflammation on the first day following routine cataract surgery and who meet all other eligibility criteria will be randomly assigned by chance to one of two study groups in a 2:1 ratio to receive either clobetasol propionate ophthalmic nanoemulsion 0.05 % (N=140) or placebo (N=70) for the treatment of inflammation and pain associated with cataract surgery. Six (6) study visits are planned: Visit -1 (Screening), Visit 1 (Baseline; 24h after the surgery), Visit 2 (Day 3), Visit 3 (Day 8), Visit 4 (Day 15), and Visit 5 (Day 29). The ophthalmologist will administer the first dose of the study medication 24 hours after the surgery, at the end of the Baseline visit, at the study center. Study medication will be then dispensed to participants for self-administration during the study at a dosage of one drop four times a day, during 14 days. Direct instillation is the most efficient method for delivery to the ocular surface and is an accepted and widely used method for topical application to the eye. This study will examine effect and tolerability for 14 days of clobetasol propionate ophthalmic nanoemulsion 0.05% dosed four times a day. This study is being conducted to support an application for approval to market clobetasol propionate ophthalmic nanoemulsion 0.05% in the US for the indication of inflammation and pain after ocular surgery. The reference (comparator) product in this study, the vehicle, is expected to provide a lower efficacy rate when compared to clobetasol 0.05%.