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Search / Trial NCT06902584

North American Comfilcon A Clinical Study

Launched by COOPERVISION INTERNATIONAL LIMITED (CVIL) · Mar 27, 2025

Trial Information

Current as of April 26, 2025

Recruiting

Keywords

ClinConnect Summary

The North American Comfilcon A Clinical Study is testing different types of contact lenses—specifically, comfilcon A Sphere, Toric, Multifocal, Toric Multifocal, and Energys lenses—to see how safe and effective they are for people with vision problems like astigmatism, presbyopia, and ametropia. The goal is to ensure that these lenses work well for everyday use in the general population.

To participate in this study, you need to be between 8 and 75 years old and have been using one of the specified contact lenses for at least a year, including wearing them overnight occasionally. However, if you are currently involved in another clinical trial for contact lenses or their care products, you won’t be eligible. If you join the trial, you can expect to help researchers understand how these lenses perform, which could lead to better options for people who need vision correction.

Gender

ALL

Eligibility criteria

  • Inclusion Criteria:
  • 1. Age 8 to 75 years (inclusive).
  • 2. Current wearer of the Comfilcon A sphere, toric, multifocal, toric multifocal or Energys contact lens for at least 12 months.
  • 3. At least occasional overnight wear in the last 12 months.
  • Exclusion Criteria:
  • 1. Current participation in a contact lens or contact lens care product clinical trial.

About Coopervision International Limited (Cvil)

CooperVision International Limited (CVIL) is a leading global manufacturer of contact lenses and related products, dedicated to enhancing vision health and improving the quality of life for wearers worldwide. With a strong commitment to innovation and research, CVIL invests in clinical trials to develop advanced lens technologies and solutions tailored to diverse vision needs. The company operates with a focus on safety, efficacy, and customer satisfaction, ensuring that their products meet the highest standards of quality and performance. Through partnerships and collaborations, CVIL continues to drive advancements in the eye care industry while prioritizing patient outcomes and satisfaction.

Locations

Granville, Ohio, United States

College, Pennsylvania, United States

Berkeley, California, United States

Patients applied

0 patients applied

Trial Officials

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

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported