View clinical trials related to Presbyopia.
Filter by:The objectives of this study are: To evaluate the efficacy of Nyxol + Pilocarpine to improve DCNVA in subjects with presbyopia
The goal of the study is to determine the visual outcomes in patients with mild, pre-perimetric glaucoma who undergo cataract surgery with implantation of the Alcon Vivity Extended Range Intraocular Lens (IOL).
Volunteer participants are evaluated for eligibility during a Screening Visit; those meeting study inclusion/exclusion criteria are scheduled for 3 treatment visits. At each treatment visit, 1 of the 3 study solutions is self-administered to both eyes. Afterwards, efficacy and safety assessments are performed over a 3-hour period.
The main goal of this study is to evaluate real-world visual outcomes, rotational stability, and patient reported visual disturbances with a non-diffractive extended vision presbyopia and astigmatism correcting intraocular lens in patients with significant corneal astigmatism undergoing bilateral cataract surgery. This is important to ensure optimal results for patients who wish to have intraocular lenses that correct presbyopia and astigmatism, thus giving them a greater independence from spectacles and a better quality of life.
Primary objective of this study was to compare the efficacy of premium monovision with Restor and Panoptix, against other prevalent monovision techniques and against bilateral Panoptix implantation in a sample of patients following lens-extraction surgery.
Primary objective of our study is to develop and validate an internet-based digital near and intermediate-vision reading test in the greek language.
This is a 4-visit, multi-center, randomized, double-masked, vehicle-controlled study evaluating the safety and efficacy of CSF-1 in the temporary correction of presbyopia.
This is a 4-visit, multi-center, randomized, double-masked, vehicle-controlled study evaluating the safety and efficacy of CSF-1 in the temporary correction of presbyopia.
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.
Educating patients on visual performance with presbyopic correcting intraocular lenses is crucial. Understanding the defocus curve of pre-presbyopic and emerging presbyopic crystalline lens will provide eye care provides useful information to better educate patients on visual performance expectations after cataract surgery with a presbyopic correcting intraocular lens. Our objective will be to assess the subjective range of clear vision of a pre-presbyopic and emerging presbyopic patient population utilizing a defocus curve. A comparison of the pre-presbyopic and emerging presbyopic defocus curve to all FDA-approved presbyopic intraocular lenses will be discussed in the manuscript.