Clinical trials: Presbyopia Condition
Presbyopia
Safety & Efficacy of Pilocarpine Eye Solutions for Temporary Improvement of Near Vision in Presbyopic Adults
Volunteer participants are evaluated for eligibility during a Screening Visit; those meeting study inclusion/exclusion criteria are scheduled for 3 treatment visits.
- Trial name
- VISION-1 (NCT04657172)
- Testing
- Pilocarpine Ophthalmic
- Where
- 9 sites in United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Eyenovia Inc.
Presbyopia
Evaluation of a Reusable Silicone Hydrogel Multifocal Contact Lens
This study is a randomized, single-masked, crossover clinical trial. There are two study lenses. Each lens will be dispensed for 3 ± 1 days and then an optimization visit will occur.
- Trial name
- NCT04189224
- Testing
- JJV Investigational Multifocal Contact Lens, 1-Day Acuvue® Moist Brand Multifocal Contact Lens
- Where
- 4 sites in United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Refractive Errors
Study to Evaluate the Safety and Efficacy of HI-BRITE Large Diameter Rigid Gas Permeable Contact Lens
Study to evaluate the safety and efficacy of HI-BRITE large diameter rigid gas permeable contact lens (hexafocon b) test when worn on a daily wear basis in the correction of myopia/hyperopia/astigmatism/presbyopia/ and irregular…
- Trial name
- NCT02812316
- Testing
- HI-BRITE Large Diameter Rigid Gas Permeable Contact Lens
- Where
- Taiwan
- Volunteers
- 136 people, healthy volunteers welcome
- Sponsor
- Taipei Medical University Hospital
Presbyopia
Luminous Efficiency Function V(λ)' of Patients That Underwent Pseudophakic Presbyopic Corrections With EDOF IOLs
Primary objective of this study is to introduce a modified luminous efficiency function that addresses the distinct total eye light transmittance of patients who underwent pseudophakic presbyopic correction with extended-depth of…
- Trial name
- V(λ)'_EDOF (NCT07077967)
- Testing
- Phacoemulsification with EDOF IOLs
- Where
- Greece
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Democritus University of Thrace
Presbyopia
Safety and Efficacy Study BRIMOCHOL™ PF and Carbachol PF in Subjects With Emmetropic Phakic or Pseudophakic Presbyopia
Safety and Efficacy Study of BRIMOCHOL™ PF and Carbachol PF in Subjects With Emmetropic Phakic and Pseudophakic Presbyopia
- Trial name
- NCT05270863
- Testing
- BRIMOCHOL™ PF, Carbachol PF, Brimonidine tartrate
- Where
- 15 sites in United States
- Volunteers
- 182 people, healthy volunteers welcome
- Sponsor
- Visus Therapeutics
Presbyopia Condition
A Randomized, Active-Controlled, Double-Masked, Crossover Study to Evaluate the Clinical Performance of Deseyne (Vifilcon C) Daily Disposable Soft Contact Lens for Presbyopia Extended Depth of Focus (EDOF)
The goal of this clinical trial is to learn if the contact lens we are testing will work to extend the range of clear focus at distance to provide an increase in clear vision at closer ranges without the additional need for…
- Trial name
- EDOF (NCT06698731)
- Testing
- Test lens, Control lens
- Where
- 3 sites in United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Bruno Vision Care
Presbyopia
Volumetric Visual Fields at Intermediate and Near Distances in Presbyopic Patients Using Occupational and General-Purpose Progressive Addition Lenses
This single-center, randomized, double-blind, crossover clinical trial aims to compare the volumetric visual fields provided by two occupational progressive addition lenses (OPLs) optimized for intermediate and near vision in…
- Trial name
- CIVIUS2025PAL (NCT07617090)
- Testing
- OPAL PC assesment, OPAL Office assessment, PAL assesment
- Where
- 2 sites in Spain
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Seville
Cognition Disorders
Impact of Glasses for Vision Problems on Cognitive Function in Rural Older Adults
The aim of this project is to explore whether vision correction can effectively slow cognitive decline in older adults. The primary question it seeks to answer is: Can providing free near and/or distance vision correction glasses…
- Trial name
- CLEVER (NCT06836440)
- Testing
- Free Prescription Glasses
- Where
- China
- Volunteers
- 964 people, healthy volunteers welcome
- Sponsor
- Yuju Wu
Measurement of the Elasticity of the Anterior Eye Segment
A Pilot Study to Test the Safety and Feasibility of a Brillouin Ocular Analyzer
A Brillouin ocular analyzer uses a low-power near infrared laser light to probe the viscoelastic properties of the cornea and crystalline lens in the eye.
- Trial name
- Brillouin I (NCT01775007)
- Testing
- Brillouin Ocular Analyser
- Where
- 2 sites in United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Presbyopia
Handling Comparison Between Two Contact Lens Types
Subjects will evaluate each study lens in a random order. The lenses will be worn in both eyes for a short period.
- Trial name
- NCT02310126
- Testing
- etafilcon A (multi-focal), etafilcon A (sphere)
- Where
- 8 sites in United States
- Volunteers
- 195 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Myopia,, Hyperopia,
Refraction Determination Analysis
Correlating the accuracy of a refraction done over telemedicine to that of a standard refraction, with a study hypothesis that the results will be equivalent.
- Conditions
- Myopia,, Hyperopia,, Astigmatism,, Presbyopia,
- Trial name
- NCT01995435
- Testing
- Telemedicine refraction, Traditional refraction
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Lee, Steven, M.D.
Presbyopia
Using AGN-190584 in Subjects Utilizing Single -Use Daily, Contact Lenses
AGN-190584 has gone through many clinical trials showing its safety and effectiveness in individuals from 40-55 years of age. There has been no published data on the use of this product in individuals corrected with contact…
- Trial name
- NCT05624320
- Testing
- AGN-190584
- Volunteers
- healthy volunteers welcome
- Sponsor
- Gordon Schanzlin New Vision
Presbyopia
Performance of a Multifocal Contact Lens - Presbyopia Study
This is a four week study to evaluate the performance of a multifocal contact lens in habitual wearers of silicone hydrogel multifocal contact lenses.
- Trial name
- NCT02450747
- Testing
- etafilcon A MULTIFOCAL
- Where
- Canada
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Cataract, Lens Opacities
Comparison of Clinical Outcomes on Trifocal IOLs FineVision POD F GF and FineVision POD F in Asian Eyes
Prospective, randomised, controlled, single-surgeon, single-center clinical study to compare the clinical outcomes of two trifocal IOLs with different material (hydrophobic and hydrophilic) from the same manufacturer.
- Conditions
- Cataract, Lens Opacities, Presbyopia
- Trial name
- PHY1706 (NCT03306355)
- Testing
- IOL implantation experimental, IOL implantation active comparator
- Where
- Philippines
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Presbyopia
Trial of the PresView Implant for the Improvement of Near Vision in Presbyopic Patients
Study to determine the effectiveness of the PresVIEW Scleral Implant to improve near vision in patients who require reading glasses
- Trial name
- NCT01933750
- Testing
- PresVIEW Device Implantation
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Refocus Ocular Europe, B.V.
Presbyopia
Investigation of the Presbia Flexivue Microlens™
The Presbia Flexivue Microlens is a corneal inlay.
- Trial name
- NCT02110472
- Testing
- Corneal inlay
- Where
- 11 sites in United States
- Volunteers
- 412 people, healthy volunteers welcome
- Sponsor
- PresbiBio, LLC
Presbyopia, Pseudophakia
Pilocarpine and Brimonidine in Patients With Monofocal Lenses
The current study aims to assess the use of pilocarpine and brimonidine to improve near visual acuity in patietns with monofocal intraocular lenses.
- Trial name
- NCT03825081
- Testing
- Brimonidine, pilocarpine
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Massachusetts Eye and Ear Infirmary
Presbyopia
Assessment of Three Basic Progressive Lens Designs
This clinical trial investigates the differences between three different progressive addition lens designs. It is a non-invasive double-masked randomized clinical investigation. For this study, 80 participants will be recruited.
- Trial name
- NCT05252871
- Testing
- Progressive Additional Lenses (PAL), pre calibrated and made of polymeric material with anti-reflection coating
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Western University of Health Sciences
Presbyopia
Comparison of a Compound With Pilocarpine and Brimonidine to Improve Near Vision in Healthy Presbyopic Patients
Safety and Efficacy of Pilocarpine, Brimonidine, Oxymetazoline, Hyaluronic acid, Bromfenac (PBOHB) ophthalmic compound compared to Pilocarpine and Brimonidine to improve uncorrected near vision in healthy presbyopic patients one…
- Trial name
- PBOHB (NCT05001243)
- Testing
- Compound Pilocarpine, Brimonidine, Oxymetazoline, Hyaluronic acid, Bromfenac, Pilocarpine Hydrochloride, Brimonidine Tartrate
- Where
- Mexico
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Optall Vision
Cataract, Lens Opacities
Comparison of Clinical Outcomes POD L GF vs POD F GF in Asian Eyes
Prospective, randomised, controlled, single-surgeon, single-center clinical study to compare the clinical outcomes of two trifocal IOLs differing in the dominance of additional power.
- Conditions
- Cataract, Lens Opacities, Presbyopia
- Trial name
- PHY1802 (NCT03688425)
- Testing
- IOL implantation experimental, IOL implantation active comparator
- Where
- Philippines
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.