Actively Recruiting
North American Comfilcon A Clinical Study
Led by CooperVision International Limited (CVIL) · Updated on 2025-08-27
182
Participants Needed
4
Research Sites
42 weeks
Total Duration
On this page
Sponsors
C
CooperVision International Limited (CVIL)
Lead Sponsor
C
Centre for Ocular Research & Education, Canada
Collaborating Sponsor
AI-Summary
What this Trial Is About
The main objective of this study is to demonstrate acceptable safety and effectiveness (performance) of comfilcon A Sphere, Toric, Multifocal, Toric Multifocal and Energys lenses, when used in the general population.
CONDITIONS
Official Title
North American Comfilcon A Clinical Study
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age 8 to 75 years (inclusive)
- Current wearer of the Comfilcon A sphere, toric, multifocal, toric multifocal or Energys contact lens for at least 12 months
- At least occasional overnight wear in the last 12 months
You will not qualify if you...
- Current participation in a contact lens or contact lens care product clinical trial
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 4 locations
1
University of Berkeley
Berkeley, California, United States, 94720
Actively Recruiting
2
ProCare Vision Center
Granville, Ohio, United States, 43023
Actively Recruiting
3
Nittany Eye Associates
College, Pennsylvania, United States, 16801
Actively Recruiting
4
Drs. McIntyre, Garza, Avila and Jurica, Optometrists
Corpus Christi, Texas, United States, 78411
Actively Recruiting
Research Team
J
Jose A Vega, OD,MSc,PhD
CONTACT
J
Jill Woods, MSc,MCOptom
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
5
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