Clinical trials: Contact Lens Wear
Myopia
Comparison of Two Daily Disposable Contact Lenses Over 1-week of Wear
This is a one week 2x2 crossover study comparing delefilcon A with etafilcon A, with a primary hypothesis of comparing the handling of each lens.
- Trial name
- NCT01669629
- Testing
- delefilcon A, etafilcon A
- Where
- 10 sites in United States
- Volunteers
- 183 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Refractive Errors
Air Optix Plus HydraGlyde Multifocal Daily/Extended Wear Contact Lenses
The purpose of this Post-Market Clinical Follow-Up (PMCF) study is to assess long term performance and safety of Air Optix plus HydraGlyde Multifocal soft contact lenses in a real-world setting when worn as daily wear or extended…
- Trial name
- NCT05886894
- Testing
- Lotrafilcon B multifocal soft contact lenses, Comfilcon A multifocal soft contact lenses
- Where
- 8 sites in United States
- Volunteers
- 351 people
- Sponsor
- Alcon Research
Contact Lens Wear
Subjective Comfort With Multipurpose and Hydrogen Peroxide Lens Care Solutions in Soft Contact Lens Wearers
The purpose of this study was to assess comfort in soft contact lens wearers.
- Trial name
- NCT01164865
- Testing
- OPTI-FREE RepleniSH multipurpose disinfecting solution, Clear Care contact lens care system, Contact lenses
- Volunteers
- 78 people
- Sponsor
- Alcon Research
Astigmatism
Clinical Performance of Toric Hydrogel Contact Lenses Following One Week of Daily Wear
The aim of this prospective study is to evaluate the clinical performance of filcon IV1 toric and ocufilcon D toric contact lenses after 1 week of wear in each pair.
- Trial name
- NCT02847169
- Testing
- filcon IV1 toric lens, ocufilcon D toric lens
- Where
- Mexico
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Contact Lens Wear
Evaluation of Silicone Hydrogel Lens Wettability With Marketed Lens Care Solutions
The purpose of this study is to assess ex vivo wettability of a commonly prescribed silicone hydrogel (SiH) contact lens with three marketed contact lens care solutions.
- Trial name
- SILVER (NCT01252134)
- Testing
- Biotrue multipurpose solution, Sauflon Synergi multipurpose solution, OTE Elements multipurpose solution
- Volunteers
- 22 people
- Sponsor
- Alcon Research
Myopia
A Two-Week Crossover Dispensing Evaluation Of Orion Daily Wear Soft Contact Lens
The primary objective of the study is to evaluate the clinical performance of test lens (Orion) in comparison with control lens (Gemini) over a period of two weeks of wear.
- Trial name
- NCT04585646
- Testing
- Orion daily disposable contact lens, Gemini daily disposable contact lens
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Myopia
Dual Focus Soft Contact Lens Wear Cessation Study
The purpose of this study is to investigate the effect of ceasing treatment with dual focus soft contact lenses.
- Trial name
- NCT05779072
- Testing
- Single Vision Soft Contact Lens
- Where
- 4 sites in Canada, Portugal and 2 more
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Myopia
Vistakon Investigational Contact Lenses Worn for Daily Wear
This study compares the performance of an investigational contact lens to a currently marketed lens.
- Trial name
- NCT00717249
- Testing
- galyifilcon A control lens, galyfilcon A with a silver additive
- Where
- 20 sites in United States
- Volunteers
- 529 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Myopia
LSH Silicone Hydrogel Soft Hydrophilic Contact Lens for Daily Wear
This study is to evaluate the performance of the LSH (mangofilcon A) silicone hydrogel soft contact lenses when used as a daily wear contact lens for the correction of myopia.
- Trial name
- NCT01735045
- Testing
- Lagado LSH (mangofilcon A) Soft (hydrophilic) Contact Lens, Benz 3GX (hioxifilcon B) Soft (hydrophilic) Contact Lens
- Where
- 5 sites in United States
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Szabocsik and Associates, Inc.
Ocular Physiology
Clinical Evaluation of Two Daily Disposable Toric Soft Contact Lenses Over One Week of Wear
This is a bilateral wear, dispensing, randomized, controlled, double-masked, 2-sequence ×2-period crossover study to evaluate ocular physiology following contact lens wear.
- Trial name
- NCT05291936
- Testing
- PRECISION1® for Astigmatism Contact Lenses, MyDay® Toric Soft Contact Lenses
- Where
- 5 sites in United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Refractive Errors, Ametropia
Clinical Comparison of Two Daily Wear Frequent Replacement Silicone Hydrogel Soft Contact Lenses
The primary objective of this study is to evaluate the overall performance of an investigational silicone hydrogel lens when compared to ACUVUE OASYS® with HYDRACLEAR® PLUS (AOHP).
- Trial name
- NCT04532099
- Testing
- Lehfilcon A contact lenses, Senofilcon A contact lenses, Comfilcon A contact lenses
- Where
- 4 sites in United States
- Volunteers
- 132 people
- Sponsor
- Alcon Research
Contact Lens Wear
Vistakon Investigational Multi-purpose Contact Lens Care Solution.
This study compares an investigational contact lens care multi-purpose solution to a currently marketed multi-purpose solution.
- Trial name
- NCT01055457
- Testing
- Vistakon Investigational Multi-Purpose Solution II, ReNu MultiPlus Multi-Purpose Solution
- Where
- 14 sites in United States
- Volunteers
- 315 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Refractive Error
Lubricity Post-Wear - Competitive Lenses Pilot
The purpose of this study is to measure the coefficient of friction of three silicone hydrogel, daily disposable contact lenses after 16 hours of wear.
- Trial name
- NCT02402127
- Testing
- Narafilcon A contact lenses, Stenfilcon A contact lenses, Somofilcon A contact lenses
- Volunteers
- 24 people
- Sponsor
- Alcon Research
Refractive Errors
Air Optix Extended Wear Contact Lenses
The purpose of this Post-Market Clinical Follow-Up (PMCF) study is to assess long term performance and safety of Air Optix Aqua Sphere, Air Optix plus HydraGlyde Sphere, and Air Optix plus HydraGlyde Toric soft contact lenses in…
- Trial name
- NCT05886881
- Testing
- Lotrafilcon B spherical soft contact lenses, Lotrafilcon B spherical soft contact lenses with comfort additive, Lotrafilcon B toric soft contact lenses with comfort additive
- Where
- 4 sites in United States
- Volunteers
- 505 people
- Sponsor
- Alcon Research
Contact Lens Wear
Comparison of OPTI-FREE RepleniSH and ReNu Multi-Plus Lens Care Regimens on Corneal Epithelium
The purpose of this study is to evaluate the corneal epithelium after soft contact lens wear and use of two marketed multi-purpose solutions.
- Trial name
- NCT00724269
- Testing
- OPTI-FREE RepleniSH, ReNu MultiPlus MPS
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Alcon Research
Myopia
Refitting Somofilcon A Sphere Contact Lens Wearers Into Fanfilcon A Sphere Lenses for 4-Weeks of Wear
The aim of this subject-masked prospective study is to evaluate the clinical performance of habitual wearers of Clariti Elite sphere lenses after a refit with Avaira Vitality sphere lenses.
- Trial name
- NCT03974802
- Testing
- somofilcon A contact lens, fanfilcon A contact lens
- Where
- Mexico
- Volunteers
- 41 people
- Sponsor
- CooperVision, Inc.
Myopia
Adaptation To and Satisfaction With Contact Lens Wear In Myopic Young Adults
The purpose of this study was to assess whether young adults could adapt to and achieve satisfaction with a daily disposable contact lens.
- Trial name
- NCT04857723
- Testing
- daily disposable contact lens
- Where
- Canada
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Hyperopia, Myopia
Clinical Study of Visibility Tinted Clariti Contact Lens
The purpose of this study was to investigate the safety and efficacy of the Sauflon Clariti Monthly silicone hydrogel contact lenses with handling tint (Sauflon Pharmaceuticals Limited) by comparison with Air Optix Aqua silicone…
- Trial name
- NCT01996787
- Testing
- Air Optix Aqua, Clariti with Handling Tint
- Where
- United Kingdom
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Sauflon Pharmaceuticals Ltd
Myopia
Clinical Evaluation of Two Daily Wear Silicon Hydrogel Contact Lens
The purpose of this study is to demonstrate that the VISCO (Olifilcon A) soft contact lens could be prescribed as a supportive care for myopic persons.
- Trial name
- NCT02354924
- Testing
- Biofinity soft contact lens, Visco soft contact lens
- Volunteers
- 60 people
- Sponsor
- Visco Vision Inc.
Contact Lens Wear
Surface Refractive Index Shift of Kalifilcon A Compared With Dailies Total1 and Precision1 Lenses
This was a single-site, bilateral, repeated-measures insertion study in habitual soft contact lens wearers. Ten participants were enrolled.
- Trial name
- NCT04840563
- Testing
- kalifilcon A daily disposable spherical soft contact lens, Dailies Total1 (delefilcon A) daily disposable spherical soft contact lens, Precision1 (verofilcon A) daily disposable spherical soft contact lens
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Bausch & Lomb Incorporated