North American Comfilcon A Clinical Study

Recruiting now

Conditions studied: Astigmatism, Presbyopia, Ametropia

In brief

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.

Key facts

Study ID

NCT06902584

Run by

CooperVision International Limited (CVIL)

People needed

182

Starts

2025-02-05

Expected to finish

2025-12-01

Last updated by the study team

2025-08-27

Who can join

Age: 8 and older, up to 75. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• 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 may not qualify if…

• Current participation in a contact lens or contact lens care product clinical trial.

Where it is running

• University of Berkeley — Berkeley, California, United States (enrolling)
• ProCare Vision Center — Granville, Ohio, United States (enrolling)
• Nittany Eye Associates — College, Pennsylvania, United States (enrolling)
• Drs. McIntyre, Garza, Avila and Jurica, Optometrists — Corpus Christi, Texas, United States (enrolling)

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.