North American Comfilcon A Clinical Study
Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age8-75
SponsorCooperVision International Limited (CVIL)
About this trial
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.
Eligibility criteria
Qualifiers
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.
Disqualifiers
None
Trial design
Treatments tested in this trial
- comfilcon A Sphere lens
- comfilcon A Toric lens
- comfilcon A Multifocal lens
- comfilcon A Multifocal Toric lens
- comfilcon A Energys lens
Treatment groups
182 Participants
are divided into 5 treatment groupsSponsors and collaborators
CooperVision International Limited (CVIL)
Lead sponsor
Centre for Ocular Research & Education, Canada
Collaborator
Source ClinicalTrials.gov