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.
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.
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
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.
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
Myopia
Clinical Assessment of a Daily Wear Monthly Replacement Soft Silicone Hydrogel Contact Lens
The purpose of this study is to assess the clinical performance of an investigational contact lens over 30 days of daily wear.
- Trial name
- NCT04476784
- Testing
- Lehfilcon A contact lenses, Comfilcon A contact lenses, CLEAR CARE
- Where
- 5 sites in United States
- Volunteers
- 66 people
- Sponsor
- Alcon Research
Contact Lens Wear
A Safety and Effectiveness Study of BL-ABT12 Multi-Purpose Solution for Use by Participants With Soft Contact Lenses
This study is to evaluate the safety and effectiveness of ABT12 Multi-Purpose solution (Test) compared to COMPLETE® Multi-Purpose Solution Easy Rub® Formula ("COMPLETE Multi-Purpose Solution") when used by participants who are…
- Trial name
- NCT03897751
- Testing
- ABT12 Multi-Purpose Solution, COMPLETE Multi-Purpose Solution, Sensitive Eyes® Rewetting Drops
- Where
- 17 sites in United States
- Volunteers
- 252 people
- Sponsor
- Bausch & Lomb Incorporated
Ametropia
Safety and Acceptability of Using a Rewetting Drop With Contact Lens Wear
Testing the Safety and Acceptability of Using a Rewetting Drop with Contact Lenses
- Trial name
- NCT00691197
- Testing
- Carboxymethylcellulose sodium and Glycerin, Carboxymethylcellulose sodium
- Where
- United States
- Volunteers
- 246 people, healthy volunteers welcome
- Sponsor
- Allergan
Refractive Error
Clinical Performance of a Silicone Hydrogel for Daily Disposable Wear
The purpose of this study is to compare the visual acuity of an investigational silicone hydrogel to a commercially available silicone hydrogel in contact lens wearers.
- Trial name
- NCT03095027
- Testing
- FID122819 contact lenses, Stenfilcon A contact lenses
- Where
- 3 sites in United States
- Volunteers
- 54 people
- Sponsor
- Alcon Research
Astigmatism
Performance of Two Toric Silicone Hydrogel Contact Lenses
Prospective study to evaluate the clinical performance of fanfilcon A toric contact lens and senofilcon A toric contact lens after two weeks of wear.
- Trial name
- NCT03578926
- Testing
- fanfilcon A toric lens, senofilcon A toric lens
- Where
- Mexico
- Volunteers
- 45 people
- Sponsor
- CooperVision, Inc.