Clinical trials: Presbyopia Correction
Cataract, Pseudophakia
Retrospective, Non-interventional Clinical Investigation of the Safety and Performance of 640AD Monofocal Intraocular Lens
Medicontur hydrophilic posterior chamber monofocal intraocular lens (IOL) is indicated to improve vision at far distance in adults with cataract and/or ametropia (hyperopia, myopia), secondarily to removal of the crystalline…
- Trial name
- NCT06578910
- Testing
- Standard of care, Patient satisfaction questionnare
- Where
- Hungary
- Volunteers
- 80 people
- Sponsor
- Medicontur Medical Engineering Ltd
Presbyopia, Myopia
Intrastromal Correction of Ametropia by a Femtosecond Laser
This study evaluates the intrastromal correction of ametropia with a femtosecond laser made by 20/10 PERFECT VISION. This laser generates a beam of ultrashort, infrared pulses which enables very precise cuts in the cornea.
- Conditions
- Presbyopia, Myopia, Hyperopia, Astigmatism
- Trial name
- ISCAF (NCT00928122)
- Testing
- Intrastromal Correction of Presbyopia, Intrastromal correction of Myopia, Intrastromal Correction of Hyperopia
- Where
- 3 sites in Germany
- Volunteers
- 200 people
- Sponsor
- 20/10 Perfect Vision
Presbyopia Correction
VIS Opti-K Vision Improvement for Presbyopes
The VIS Opti-K device and procedure were used to provide vision improvement to patients with presbyopia.
- Trial name
- VIS Opti-K 002 (NCT06702020)
- Volunteers
- 135 people
- Sponsor
- VIS, Inc.
Presbyopia Correction
CLARITI (TM) 1-Day Multifocal Contact Lenses Performance and Acceptance Evaluation
A comparative evaluation of a newly marketed multifocal contact lens with a single vision contact lens when used with near vision spectacles. The evaluation was to quantify the difference between the two test corrections.
- Trial name
- NCT02147093
- Testing
- Test (multi-focal), Control (Sphere)
- Where
- United Kingdom
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Presbyopia
Driving Simulator Study Comparing Two Modes of Presbyopic Correction With Contact Lenses
The overall objective of this study is to compare the effect on simulated driving performance of multifocal (MF) versus monovision (MV) soft contact lenses in mid-late presbyopes.
- Trial name
- NCT02189863
- Testing
- Lotrafilcon B MF, Lotrafilcon B MV, Lotrafilcon B SVD
- Volunteers
- 33 people
- Sponsor
- Alcon Research
Presbyopia
Safety and Efficacy of an Intrastromal Transform™ Corneal Allograft (TCA) for Presbyopia Correction
The objective of this clinical study is to evaluate the safety and effectiveness of intrastromal implantation of the Allotex TransForm corneal allograft (TCA) for improving near vision in presbyopic subjects.
- Trial name
- NCT03671135
- Testing
- TCA Intrastromal Inlay
- Where
- 4 sites in Belgium, Ireland and 1 more
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Allotex, Inc.
Presbyopia Correction, Astigmatism
A Planned Study at Multiple Sites is Being Done to Compare the Results of Two Types of Trifocal Toric Intraocular Lenses Used in Cataract Surgery
To evaluate the clinical outcomes and patient satisfaction of two commercially available trifocal toric intraocular lenses Primary Objective: To compare the distance-corrected intermediate visual acuity between the two trifocal…
- Conditions
- Presbyopia Correction, Astigmatism, Cataract
- Trial name
- NCT07232615
- Testing
- Optiflex TRIO Intraocular Lens, AcrySof® IQ PanOptix®
- Where
- 6 sites in Germany, India and 1 more
- Volunteers
- 138 people
- Sponsor
- Biotech Healthcare Holding Gmbh
Presbyopia
Intrastromal Presbyopia Correction by Means of a Femtosecond Laser
This clinical study is an open, prospective, multi-centre eye study consisting of three study arms to determine the safety and efficacy of intrastromal incisions for the correction of visual acuity on presbyopic eyes.
- Trial name
- NCT01025050
- Testing
- Intrastromal Correction of Presbyopia
- Where
- 4 sites in Germany
- Volunteers
- 58 people
- Sponsor
- Technolas Perfect Vision GmbH
Presbyopia, Refractive Error
Visual Performance of Prototype Contact Lens Designs
The aim of this study is to assess the visual performance of prototype soft contact lens designs compared to a commercially available contact lens
- Trial name
- NCT02193555
- Testing
- Etafilcon A, Senofilcon A
- Where
- Australia
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Brien Holden Vision
Presbyopia, Myopia
Clinical Investigation iDesign System With 1.3-PRESBY Treatment and STAR S4 IR™ Excimer Laser System
A prospective study to evaluate the feasibility of a new treatment algorithm to increase depth of focus after wavefront-guided LASIK correction of myopic refractive errors with the iDesign Advanced Wavescan Studio™ System and…
- Trial name
- NCT02806726
- Testing
- iDesign 1.3-PRESBY treatment, iDesign 1.3 treatment
- Volunteers
- 42 people
- Sponsor
- Abbott Medical Optics
Cataract
Clinical Trial to Evaluate the Model SC9 IOL Compared to the Model LI61SE IOL (Bausch & Lomb)
To evaluate the Model SC9 Intraocular Lens for the improvement of near and intermediate vision when compared to a legally marketed monofocal IOL.
- Trial name
- NCT03179397
- Testing
- Model SC9, Model LI61SE
- Where
- 13 sites in United States
- Volunteers
- 338 people, healthy volunteers welcome
- Sponsor
- CORD, LLC
Presbyopia
An Evaluation of the Efficacy and Safety of CSF-1 in the Temporary Correction of Presbyopia (NEAR-1)
This is a 4-visit, multi-center, randomized, double-masked, vehicle-controlled study evaluating the safety and efficacy of CSF-1 in the temporary correction of presbyopia.
- Trial name
- NEAR-1 (NCT04599933)
- Testing
- CSF-1, Vehicle
- Where
- 17 sites in United States
- Volunteers
- 309 people
- Sponsor
- Orasis Pharmaceuticals Ltd.
Cataract, Presbyopia Correction
Visual Quality and Performance of Eyes With Asqelio™ EDoF Toric Lenses
This study evaluates the optical quality and clinical performance of the Asqelio™ EDOF Toric intraocular lens (IOL) in patients undergoing cataract surgery or refractive lensectomy.
- Trial name
- NCT06707545
- Where
- Spain
- Volunteers
- 40 people
- Sponsor
- AST Products, Inc.
Presbyopia
Phase III Presbyopia Correction Using the VIS Opti-K™ System
The goal of this clinical trial is to evaluate the safety and efficacy of using the VIS Opti-K System to enable monovision by providing temporary improvement in near vision through the treatment of the non-dominant eye of low…
- Trial name
- Opti-K™ (NCT06487897)
- Testing
- Optimal laser keratoplasty
- Where
- 4 sites in United States
- Volunteers
- 75 people
- Sponsor
- VIS, Inc.
Presbyopia
Quantitative Refractive Crosslinking in Presbyopia Aged Patients
An 'on-eye' UV delivery system for corneal crosslinking can be used safely and effectively to help free presbyopic patients from the need for reading glasses.
- Trial name
- NCT07137767
- Testing
- Quantitative refractive crosslinking
- Where
- 2 sites in Brazil, Dominican Republic
- Volunteers
- 25 people
- Sponsor
- TECLens, Inc.
Presbyopia
An Evaluation of the Efficacy and Safety of CSF-1 in the Temporary Correction of Presbyopia (NEAR-2)
This is a 4-visit, multi-center, randomized, double-masked, vehicle-controlled study evaluating the safety and efficacy of CSF-1 in the temporary correction of presbyopia.
- Trial name
- NEAR-2 (NCT04599972)
- Testing
- CSF-1, Vehicle
- Where
- 18 sites in United States
- Volunteers
- 304 people
- Sponsor
- Orasis Pharmaceuticals Ltd.
Visual Acuity
Evaluation of A Marketed Silicone Hydrogel Spherical Lens Used for Monovision Correction of Presbyopia
This is a single-masked, dispensing clinical trial. A total of approximately 48 myopic and 32 hyperopic eligible subjects will be targeted to complete the study.
- Trial name
- NCT04073186
- Testing
- ACUVUE® OASYS with Transitions™
- Where
- 5 sites in United States
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Presbyopia, Refractive Errors
Safety and Efficacy of a Sub-epitheilal Transform™ Corneal Allograft (TCA) for Presbyopia Correction
The objective of this clinical study is to evaluate the safety and effectiveness of subepithelial implantation of the Allotex TransForm corneal allograft (TCA) for improving near vision in presbyopic subjects.
- Trial name
- NCT03675438
- Testing
- Sub-epitheilal TCA Inlay
- Where
- 11 sites in Austria, Belgium and 4 more
- Volunteers
- healthy volunteers welcome
- Sponsor
- Allotex, Inc.
Presbyopia, Myopia
Presbyopic Phakic Intraocular Lens for Myopia Correction
This is a prospective single-center study of implantations of the presbyopic version of phakic intraocular lens IPCL (EyeolUK, United Kingdom).
- Trial name
- NCT03836898
- Testing
- Presbyopic posterior chamber phakic intraocular lens IPCL
- Where
- Czechia
- Volunteers
- 10 people
- Sponsor
- Gemini Eye Clinic
Presbyopia
Evaluation of Safety and Efficacy of Intrastromal Implantation of CorVision® Bioengineered Corneal Inlay for Correction of Presbyopia.
This clinical investigation is a prospective, multicentre, non-comparative case series to assess safety and efficacy of CorVision® bioengineered corneal inlay for improving uncorrected near vision in presbyopic subjects.
- Trial name
- CorVision (NCT04465409)
- Testing
- Intrastromal implantation of CorVision bioengineered corneal inlay for correction of presbyopia.
- Where
- Czechia
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- LinkoCare Life Sciences AB