Clinical trials: Presbyopia Correction
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.
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 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
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.
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
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.