- Conditions
- Astigmatism, Presbyopia, Ametropia
- Interventions
- comfilcon A Sphere lens, comfilcon A Toric lens, comfilcon A Multifocal lens, comfilcon A Multifocal Toric lens, comfilcon A Energys lens
- Device
- Lead sponsor
- CooperVision International Limited (CVIL)
- Industry
- Eligibility
- 8 Years to 75 Years
- Enrollment
- 182 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 4
- States / cities
- Berkeley, California • Granville, Ohio • College, Pennsylvania + 1 more
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- Conditions
- Refractive Errors
- Interventions
- Comfilcon A with Digital Zone Optics™ contact lenses, Comfilcon A contact lenses
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Maitland, Florida