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.
Astigmatism, Presbyopia, Ametropia
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.
North American Comfilcon A Clinical Study
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University of Berkeley, Berkeley, California, United States, 94720
ProCare Vision Center, Granville, Ohio, United States, 43023
Nittany Eye Associates, College, Pennsylvania, United States, 16801
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
For general information about clinical research, read Learn About Studies.
8 Years to 75 Years
ALL
No
CooperVision International Limited (CVIL),
Meng C Lin, OD, PhD, PRINCIPAL_INVESTIGATOR, University of Berkeley
Katherine Bickle, Dr., PRINCIPAL_INVESTIGATOR, ProCare Vision Center
Abigail G Harsch, Dr., PRINCIPAL_INVESTIGATOR, Nittany Eye Associates
2025-06