Clinical Investigation of the Vision-R800 Device.
NCT04208750 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 119
Last updated 2022-03-14
Summary
Randomized, bilateral, cross-over dispensing study of a standard and VR800 refraction and associated spectacle lenses.
Conditions
- Myopia
- Hyperopia
- Astigmatism
- Presbyopia
Interventions
- DEVICE
-
Vision R-800 Phoropter
Refraction utilizing the Vision R-800 Phoropter with resulting glasses
- DEVICE
-
Standard Phoropter
Refraction utilizing the standard phoropter with resulting glasses
Sponsors & Collaborators
-
Pete Kollbaum, OD, PhD
lead OTHER
Study Design
- Allocation
- RANDOMIZED
- Purpose
- DIAGNOSTIC
- Masking
- NONE
- Model
- CROSSOVER
Eligibility
- Min Age
- 18 Years
- Max Age
- 70 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2019-11-18
- Primary Completion
- 2021-02-01
- Completion
- 2021-02-01
- FDA Device
- Yes
Countries
- United States
Study Locations
More Related Trials
-
Effect of Lens Presentation on the Clinical Oculomotor Assessment at Near
NCT02679313 ·Status: WITHDRAWN ·Phase: NA
-
Effectiveness and Safety of the TENEO 317 Model 2 Excimer Laser to Treat Myopia With or Without Astigmatism by Transepithelial Photorefractive Keratectomy
NCT06618547 ·Status: NOT_YET_RECRUITING ·Phase: NA
-
Clinical Study on the Effectiveness of Diverse Segments Defocus Optimization in Spectacle Lenses for Slowing Myopia Progression
NCT07323251 ·Status: RECRUITING ·Phase: NA
-
Neurolens Convergence Insufficiency Study
NCT05087563 ·Status: TERMINATED ·Phase: NA
-
A Prospective Study To Evaluate The Raindrop Near Vision Inlay In Presybopic or Pseudophakic Patients Treated With Mitomycin C Following Femtosecond Flap Creation.
NCT03101501 ·Status: TERMINATED ·Phase: PHASE4
-
Investigational Study of Accommodation Triggering and Control to Allow for the Performance of Refraction Measurements
NCT03957408 ·Status: COMPLETED ·Phase: NA
-
Software Refraction With Mobilerone Versus Retinoscopy
NCT06059521 ·Status: RECRUITING ·Phase: NA
-
Safety & Efficacy of Pilocarpine Eye Solutions for Temporary Improvement of Near Vision in Presbyopic Adults
NCT04657172 ·Status: COMPLETED ·Phase: PHASE3
-
WaveLight® EX500 Excimer Laser System for the Correction of Myopia Using InnovEyes™ in Conjunction With InnovEyes™ Sightmap
NCT04219891 ·Status: COMPLETED ·Phase: NA
-
A Randomized Trial of Base-in Prism Reading Glasses Convergence Insufficiency in Children
NCT00347581 ·Status: COMPLETED ·Phase: PHASE3
-
First-Sight Refractive Error Correction in the Developing World
NCT01598818 ·Status: COMPLETED
-
Safety and Efficacy of Nyxol With Pilocarpine Eye Drops in Subjects With Presbyopia
NCT04675151 ·Status: COMPLETED ·Phase: PHASE2
-
Collagen Cross-Linking for Keratoconus/Ectasia With and Without Intacs
NCT01081561 ·Status: UNKNOWN ·Phase: PHASE2/PHASE3
-
A Dose-ranging Study to Evaluate the Safety and Efficacy of UNR844 in Subjects With Presbyopia.
NCT04806503 ·Status: TERMINATED ·Phase: PHASE2
-
Evaluation of the Safety and Efficacy of Corneal Cross Linking for the Treatment of Myopia.
NCT02872766 ·Status: TERMINATED ·Phase: NA
-
Under-correction in Refractive Accommodative Esotropia
NCT01179711 ·Status: COMPLETED ·Phase: NA
-
Comparison of Standard vs. Accelerated Corneal Crosslinking
NCT03922542 ·Status: RECRUITING ·Phase: PHASE2/PHASE3
-
Study to Evaluate the Safety and Efficacy of Epi-on Corneal Cross-linking in Eyes With Progressive Keratoconus
NCT03442751 ·Status: COMPLETED ·Phase: PHASE3
-
Progressive Myopia Treatment Evaluation for NaturalVue Multifocal Contact Lens Trial
NCT05159765 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA
-
Performance of Refractometers With Self-adjusting Lenses Compared to Cycloplegia in Children (REFRALENS)
NCT06668246 ·Status: COMPLETED
-
Control of Myopia Using Novel Spectacle Lens Designs
NCT03623074 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA
-
A Single-Center, Double-Masked Evaluation of the Efficacy and Safety of PRX-100 in the Treatment of Early to Moderate Presbyopia
NCT03201562 ·Status: COMPLETED ·Phase: PHASE2
-
Monthly Replacement Orthokeratology for Myopia Control in Existing Lens Wearers
NCT04295707 ·Status: UNKNOWN ·Phase: NA
-
Safety and Efficacy of Corneal Collagen Cross-linking Following LASIK for Treatment of Hyperopia and Hyperopic Astigmatism
NCT01893359 ·Status: TERMINATED ·Phase: PHASE1/PHASE2
-
Intrastromal Correction of Ametropia by a Femtosecond Laser
NCT00928122 ·Status: UNKNOWN ·Phase: PHASE3