Clinical trials: Presbyopia
Aphakia, Presbyopia
Post Approval Study of the AcrySof® IQ ReSTOR® Toric IOLs
This is a prospective, multicenter, post-approval active surveillance study. The purpose of this study is to report the rate of post-surgical intraocular inflammation (based upon a specified case definition) reported within a…
- Conditions
- Aphakia, Presbyopia, Astigmatism
- Trial name
- NCT03733730
- Testing
- ACRYSOF IQ RESTOR +3.0 Multifocal Toric IOL, ACRYSOF IQ RESTOR +2.5 D Multifocal Toric IOL, ACRYSOF IQ RESTOR +2.5 D Multifocal IOL
- Where
- 38 sites in United States, Puerto Rico
- Volunteers
- 2,449 people
- Sponsor
- Alcon Research
Presbyopia
A Study to Assess the Impact and Adverse Events of Topical Eyedrops of AGN-190584 on Night-driving Performance in Participants, 40 to 55 Years of Age
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.
- Trial name
- NCT04837482
- Testing
- AGN-190584, Vehicle
- Where
- Australia
- Volunteers
- 43 people
- Sponsor
- AbbVie
Cataract
Presbyopia-Correcting Intraocular Lenses (IOLs)
The purpose of this study is to prospectively evaluate postoperative visual and refractive parameters in a series of subjects bilaterally implanted with Presbyopia-Correcting Intraocular Lenses (IOLs).
- Trial name
- NCT00963560
- Testing
- ReSTOR +3, Crystalens HD, Crystalens AO
- Where
- United States
- Volunteers
- 132 people
- Sponsor
- Alcon Research
Presbyopia
A Study to Evaluate the Safety and Efficacy of EV06 Ophthalmic Solution in Improving Vision in Subjects With Presbyopia
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.
- Trial name
- NCT02516306
- Testing
- EV06 Ophthalmic Solution
- Where
- 4 sites in United States
- Volunteers
- 75 people
- Sponsor
- Encore Vision, Inc.
Refractive Error
Clinical Assessment of DAILIES TOTAL1® (DT1) Multifocal
The purpose of this study is to evaluate DAILIES TOTAL1® Multifocal (DTl MF) contact lenses in current multifocal contact lens wearers with symptoms of end of day discomfort compared to their habitual multifocal contact lens…
- Trial name
- NCT02871375
- Testing
- Delefilcon A multifocal contact lenses, Habitual multifocal contact lenses
- Volunteers
- 170 people
- Sponsor
- Alcon, a Novartis Company
Cataract Bilateral, Presbyopia
Tecnis ZLB00 & Symfony Intraocular Lens Combination Outcomes
Current visual outcomes expectations of cataract patients are similar to those of refractive surgery patients. Their desire is to be spectacle independent for far, intermediate and near vision activities.
- Trial name
- NCT03771274
- Testing
- Tecnis ZLB00 & Symfony IOL
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- Carolina Eyecare Physicians, LLC
Refractive Error, Myopia
Silicone Hydrogel Contact Lens Clinical and Comfort Benefits With a Multi-Purpose Disinfecting Solution
The purpose of this study was to compare lens comfort on Day 30 for Air Optix® lenses cared for with OPTI-FREE® PureMoist® (OFPM) Multi Purpose Disinfecting Solution (MPDS) compared to Acuvue® Oasys® lenses cared for with…
- Conditions
- Refractive Error, Myopia, Hyperopia, Astigmatism
- Trial name
- NCT01809197
- Testing
- Lotrafilcon B contact lenses, Senofilcon A contact lenses, OPTI-FREE PureMoist Multi-Purpose Disinfecting Solution (MPDS)
- Volunteers
- 387 people
- Sponsor
- Alcon Research
Presbyopia
A Study to Evaluate the Feasibility of a High Add Multi Focal Contact Lens
The objective of this study is to evaluate the product performance of the investigational multifocal high add soft contact lens compared with PureVision Multi-focal contact lens on a daily wear basis.
- Trial name
- NCT01518868
- Testing
- Investigational contact lens, PureVision contact lens
- Where
- United States
- Volunteers
- 126 people
- Sponsor
- Bausch & Lomb Incorporated
Presbyopia
Performance Evaluation of Different Daily Disposable Multifocal Contact Lenses
The objective of the study was to compare the lens performance of two daily disposable multifocal contact lenses.
- Trial name
- NCT05763628
- Testing
- Control Lens (stenfilcon A), Test Lens (senofilcon A)
- Where
- 5 sites in United States, Canada
- Volunteers
- 59 people
- Sponsor
- CooperVision, Inc.
Presbyopia
Phase 1/2 Study of AGN-241622 in Healthy Participants and Participants With Presbyopia
The objective of this study is to evaluate the safety, tolerability, pharmacokinetics, and efficacy of AGN-241622 ophthalmic solution for the first time in human participants
- Trial name
- NCT04403763
- Testing
- AGN-241622, Vehicle
- Where
- 10 sites in United States
- Volunteers
- 80 people
- Sponsor
- AbbVie
Myopia and Hyperopia and Presbyopia
Evaluation of Product Performance of a New Silicone Hydrogel Multifocal Contact Lens
The objective of this study is to evaluate the product performance of a new silicone hydrogel daily disposable multifocal contact lens, the Bausch + Lomb (kalifilcon A) Daily Disposable Multifocal Contact Lens, when worn by…
- Trial name
- NCT05660577
- Testing
- new silicone hydrogel daily disposable multifocal contact lens, the Bausch + Lomb (kalifilcon A) Daily Disposable Multifocal Contact Lens
- Where
- 20 sites in United States
- Volunteers
- 301 people
- Sponsor
- Bausch & Lomb Incorporated
Presbyopia
A Single-Center, Double-Masked Evaluation of the Efficacy and Safety of PRX-100 in the Treatment of Early to Moderate Presbyopia
To evaluate the safety and efficacy of PRX-100 compared with aceclidine alone and vehicle in the treatment of early to moderate presbyopia.
- Trial name
- NCT03201562
- Testing
- Aceclidine+tropicamide combination, Aceclidine, Vehicle
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- LENZ Therapeutics, Inc
Presbyopia
Clinical Performance Evaluation of Two Frequent Replacement Silicone Hydrogel Multifocal Contact Lenses
The primary objective of this study is to demonstrate noninferiority in visual acuity at distance when wearing the test contact lenses (LID210464) compared to the control contact lenses (AOHG MF) after 30 days of wear.
- Trial name
- NCT05338333
- Testing
- Lehfilcon A multifocal contact lenses, Lotrafilcon B multifocal contact lenses, CLEAR CARE®
- Where
- 8 sites in United States
- Volunteers
- 101 people
- Sponsor
- Alcon Research
Presbyopia
A Study of Safety and Efficacy of UNR844 Chloride (UNR844-Cl) Eye Drops in Subjects With Presbyopia.
The purpose of this study was to assess the effect of topical UNR844-Cl (lipoic acid choline ester chloride) ophthalmic solution on near visual function in presbyopic subjects.
- Trial name
- NCT03809611
- Testing
- UNR844-Cl
- Where
- 14 sites in United States
- Volunteers
- 125 people
- Sponsor
- Novartis Pharmaceuticals
Presbyopia
Clinical Evaluation of Two Multifocal Contact Lenses
The aim of this study is to evaluate the patient subjective experiences of the monthly multifocal lens when compared to the daily disposable multifocal lens after 15 minutes of daily wear.
- Trial name
- NCT05457608
- Testing
- Lens A, Lens B
- Where
- Mexico
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Presbyopia
A Clinical Comparison of Two Soft Multifocal Contact Lenses
The study objective was to gather short-term clinical performance data for two soft multifocal contact lenses.
- Trial name
- NCT05794126
- Testing
- Lens 1, Lens 2
- Where
- United Kingdom
- Volunteers
- 47 people
- Sponsor
- CooperVision, Inc.
Refractive Error, Presbyopia
Multifocal Lens Design Evaluation
The purpose of this study was to compare binocular high contrast, high illumination (HC/HI) visual acuity at near (40 centimeters) of new multifocal contact lenses against AIR OPTIX® AQUA MULTIFOCAL contact lenses when worn for 9…
- Trial name
- NCT01997216
- Testing
- Delefilcon A multifocal contact lens, Lotrafilcon B multifocal contact lens
- Volunteers
- 42 people
- Sponsor
- Alcon Research
Myopia, Astigmatism
Prospective Study of Lens Performance of a Monthly Replacement Lens at Two Weeks and Four Weeks
The purpose of this study is to compare the overall performance of a monthly replacement contact lens when worn for one month and when worn for two weeks.
- Conditions
- Myopia, Astigmatism, Presbyopia
- Trial name
- NCT01293240
- Testing
- lotrafilcon B contact lens
- Volunteers
- 117 people
- Sponsor
- CIBA VISION
Presbyopia, Near Vision
Phase 3 Efficacy Study of LNZ100 & LNZ101 for the Treatment of Presbyopia
Phase 3 Efficacy Study to evaluate the Safety and Efficacy of LNZ100 \& LNZ101 for the Treatment of Presbyopia
- Conditions
- Presbyopia, Near Vision, Refractive Error, Eye Diseases
- Trial name
- CLARITY 2 (NCT05728944)
- Testing
- Aceclidine+Brimonidine combination ophthalmic solution, Aceclidine ophthalmic solution, Vehicle
- Where
- 17 sites in United States
- Volunteers
- 229 people, healthy volunteers welcome
- Sponsor
- LENZ Therapeutics, Inc
Presbyopia
A Clinical Trial of The VisAbility Micro Insert System for Presbyopic Patients
The purpose of this study is to evaluate the safety and effectiveness of the VisAbility Micro Insert System for the improvement of near visual acuity in presbyopic patients.
- Trial name
- NCT02374671
- Testing
- VisAbility Micro Insert
- Where
- 14 sites in United States
- Volunteers
- 365 people, healthy volunteers welcome
- Sponsor
- VisDura, Inc.