Clinical Trials for Presbyopia

Evaluation of Refractive Outcomes in Patients Undergoing PRESBYOND Using the MEL90 Excimer Laser

NCT ID: NCT06960785

This clinical trial is studying a type of laser eye surgery called PRESBYOND, which is designed to help people aged 45 to 65 who are having trouble seeing things close up due to aging, a condition ...

Efficacy and Safety of BRIMOCHOL PF and CARBACHOL PF in Chinese Presbyopia Patients

NCT ID: NCT06948357

This clinical trial is investigating two eye drops, BRIMOCHOL PF and CARBACHOL PF, to see how effective and safe they are for treating presbyopia, a common condition that affects the ability to see...

North American Comfilcon A Clinical Study

NCT ID: NCT06902584

The North American Comfilcon A Clinical Study is testing different types of contact lenses—specifically, comfilcon A Sphere, Toric, Multifocal, Toric Multifocal, and Energys lenses—to see how safe ...

Post Market Clinical Follow-up (PMCF) Study of Clareon Vivity & Clareon PanOptix

NCT ID: NCT05796453

This clinical trial is studying the long-term safety and performance of specific types of intraocular lenses (IOLs) called Clareon Vivity, Clareon Vivity Toric, Clareon PanOptix, and Clareon PanOpt...

A Clinical Comparison of Proclear® 1 Day Multifocal and Clariti® 1 Day Multifocal 3 Add

NCT ID: NCT06869044

This clinical trial is comparing two types of soft multifocal contact lenses: Proclear® 1 Day Multifocal and Clariti® 1 Day Multifocal 3 Add. The main goal is to see which lens provides better over...

Evaluation of AcrySof IQ Vivity Extended Vision Intraocular Lenses

NCT ID: NCT06541795

This clinical trial is studying the long-term safety and effectiveness of special lenses called AcrySof IQ Vivity and AcrySof IQ Vivity Toric intraocular lenses (IOLs). These lenses are used to imp...

The Effects of Glasses-Free 3D Training on Visual and Cognitive Function in Presbyopic Individuals

NCT ID: NCT06853691

This clinical trial is studying a new way to help people with presbyopia, which is a common condition that makes it hard to see things up close as we age. The researchers want to see if training us...

Evaluation of Safety and Effectiveness of an IOL With a Virtual Aperture Optic

NCT ID: NCT05955846

This clinical trial is studying a new type of intraocular lens (IOL) designed to improve vision after cataract surgery. Cataracts can make your vision cloudy or blurry, and many people over 50 also...

IC-8 Apthera IOL New Enrollment Post Approval Study

NCT ID: NCT06060041

The IC-8 Apthera IOL New Enrollment Post Approval Study is looking at the safety of a specific type of eye implant called the IC-8 Apthera IOL after treatment for posterior capsule opacification (P...

DAILIES TOTAL1® Soft Contact Lenses - Post-Market Clinical Follow-up Study

NCT ID: NCT06483113

Visual Outcomes After Extended Depth of Focus Intraocular Lens Implantation with and Without Digital Assistance

NCT ID: NCT06460389

This clinical trial is looking at how well patients can see after receiving a special type of eye lens called an extended depth of focus intraocular lens. Researchers want to compare the results be...

Impact of Red Light Therapy on Alleviating Visual Fatigue in Presbyopes

NCT ID: NCT06745661

This clinical trial is examining how effective red light therapy is in reducing visual fatigue, also known as asthenopia, in people aged 40 and older who have trouble focusing on close objects, a c...

Accommodation-Related Visual Training Combined with Transcranial Electrical Stimulation Versus Visual Training Alone for the Treatment of Accommodation Dysfunction

NCT ID: NCT06714890

This clinical trial is looking at two different treatments for people who have trouble focusing their vision, a condition known as accommodation dysfunction, which includes issues like presbyopia (...

Quality of Life in Presbyopes Using Single-vision Lens and Progressive Lens Correction

NCT ID: NCT06699784

This clinical trial is looking to understand how different types of glasses affect the quality of life for people aged 40 to 70 who have presbyopia, a common condition that makes it hard to see thi...

The VIS Opti-K Low Vision Aid Device Provides Vision Improvement.

NCT ID: NCT06597292

The VIS Opti-K Low Vision Aid Device study is researching a new device designed to help people with vision problems, specifically those who have difficulty seeing far away (hyperopia) or have troub...

Clinical Applications of Advanced Ophthalmic Imaging

NCT ID: NCT03135327

This clinical trial is exploring how advanced eye imaging technologies, like optical coherence tomography (OCT), can help us understand eye conditions related to diseases such as multiple sclerosis...

Phase III Presbyopia Correction Using the VIS Opti-K™ System

NCT ID: NCT06487897

This clinical trial is looking at a new treatment called the VIS Opti-K™ System to help improve close-up vision for people with presbyopia, a common condition that makes it harder to see things up ...

Safety and Efficacy Study of Pilocarpine HCl Ophthalmic Solution in Participants With Presbyopia

NCT ID: NCT06451666

This clinical trial is studying a new eye drop solution called pilocarpine HCl to see how safe and effective it is for people with presbyopia, a common condition that makes it hard to see things up...

Comparison of Two Different Optical Biometric Systems

NCT ID: NCT05411341

This clinical trial is comparing two different types of optical devices that measure eye characteristics in patients who need cataract surgery or surgery for presbyopia, which is age-related diffic...

PROductivity Study of Presbyopia Elimination in Rural-dwellers II

NCT ID: NCT04629820

The PROductivity Study of Presbyopia Elimination in Rural-dwellers II is a clinical trial that aims to see how providing free reading glasses can improve the productivity of textile workers who hav...