Active clinical trials for "Presbyopia"

The primary objective of this clinical study is to assess the clinical performance of the PanOptix 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

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.

To evaluate the safety and effectiveness of Aceclidine/Brimonidine (LNZ101) compared with Aceclidine (LNZ100) and vehicle in the treatment of Presbyopia.

The clinical objective of this study is to evaluate the Raindrop® Near Vision Inlay for the improvement of near vision in presbyopic or pseudophakic patients treated with low dose Mitomycin C immediately following femtosecond flap creation.

The purpose of this study is to evaluate the effect of a multi-focal contact lens on symptomatic patients.

For correct of presbyopia, in this study, the investigators have recruited subjects who aged 45~65 years with presbyopia and do not have any other ocular disease(ex, ocular surface disease, corneal dystrophy, retinal disorders, etc.). All participants will underwent ophthalmic examination including manifest refraction, uncorrected distance visual acuity (UDVA), uncorrected near visual acuity (UNVA), corrected distance visual acuity (CDVA), corrected near visual acuity(CNVA), Goldmann visual field test, depth of focus Contrast sensitivity test, slit-lamp examination, topography with scheimp flug device(OCULUS pentacam ®) OSDI(ocular surface disease index) and Questionnaire about visual function and ocular symptoms. Apply pinhole soft contact lens (eyelike NoanPinhole ® , seoul, south Korea, Koryo Eyetech) on non-dominant eye of participants and/or soft contact lens for distance vision on dominant eye of participants. The investigators recommend use of pinhole contact lens at least 3 hours in a day for 1 week. And, participant will underwent the all ophthalmic examination same above 2 weeks after first apply of pinhole contact lens. The investigators will compare ophthalmic parameters mentioned above before and after wearing pinhole contact lens and evaluate the efficacy and safety of pinhole soft contact lens for correcting presbyopia.

This is a 2 year follow up study to monitor the long term safety of the ACI 7000PDT in subjects who are still implanted with the ACI and have successfully completed the ACU-P08-020/020A studies.

A study to establish safety, tolerability, and efficacy of PresbiDrops (CSF-1) in presbyopic subjects.

The purpose of this study is to determine whether EV06 Ophthalmic Solution is safe and effective in improving distance corrected near vision in people who have presbyopia.