View clinical trials related to Presbyopia.
Filter by:The objective of the study was to adapt existing multifocal soft lens wearers to a CONTROL lens for 2 weeks and then evaluate the success of switching them to the TEST lens, with a review after 2 weeks.
The purpose of the current study was to compare the visual performance after bilateral implantation of the Panoptix IOL , or the AT LISA IOL or Tecnis Symfony IOL . The focus was on intermediate vision, defocus curves, and contrast sensitivity.
phacoemulsification with insertion of EYHANCE IOL to improve near and intermediate vision
Vision and comfort, both objective and subjective, will be assessed for single vision contact lens wearers for either the APIOC™ for Presbyopia or the APIOC™ for Presbyopia Astigmatism contact lenses.
Short and long-term analysis of the refraction correction and optical image quality of modern premium intraocular lenses (IOLs) with the establishment of a database for quality assurance and optimization the computation constants of the lens power.
The G4 Multi multifocal contact lens is a soft contact lens intended to correct far, intermediate, and near vision for individuals with presbyopia. The lens covers the cornea and part of the sclera. The lenses can be used for daily wear for up to 1 year.
The purpose of this study is to evaluate night-driving performance in real-world driving conditions in participants with presbyopia treated with AGN-190584 versus vehicle. Adverse events and change in disease symptoms will be assessed. AGN-190584 is an investigational formulation of pilocarpine for treating symptoms associated with presbyopia as a topical, once-daily eyedrop delivered by a proprietary vehicle. This study consists of two parts. Part 1 consists of Visit 2 and Visit 3, and Part 2 consists of Visit 4 and Visit 5. Approximately half of the participants will receive AGN-190584 at Visit 2 through Visit 3 (Sequence 1 participants) and the remaining participants (Sequence 2 participants) will receive AGN-190584 at Visit 4 through Visit 5. All participants will receive AGN-190584 at home as instructed. Approximately 54 adult participants with presbyopia will be enrolled AT 1 site in Australia. Treatment duration is expected to be no more than 71 days. In Part 1, at Visit 2 (Day 1) and at home as instructed for 7 to 14 days Sequence 1 participants will receive 1 eyedrop of AGN-190584 in each eye and Sequence 2 participants will receive 1 eyedrop of vehicle in each eye. All participants will have a driving assessment at Visit 3 (Day 8 to 15). In Part 2, at Visit 4 (Day 15 to 57) and at home as instructed for 7 to 14 days Sequence 2 participants will receive 1 eyedrop of AGN-190584 in each eye and Sequence 1 participants will receive 1 eyedrop of vehicle in each eye. All participants will have a driving assessment at Visit 5 (Day 22 to 71). There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the course of the study at a hospital or clinic. The effects of the treatment will be checked by medical assessments, asking about side effects, and completing questionnaires.
Study of safety and efficacy of UNR844 in subjects with presbyopia.
The primary objective of this clinical study is to assess the clinical performance of the AcrySof IQ Vivity Extended Vision IOL in a Chinese population.
Safety and Efficacy Study of BRIMOCHOL™ vs. BRIMOCHOL™ F vs. Carbachol Monotherapy Topical Ophthalmic Solutions in Subjects with Emmetropic Phakic and Pseudophakic Presbyopia