Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 4:37 PM
Ignite Modification Date:
2025-12-24 @ 4:37 PM
NCT ID:
NCT02719366
Eligibility Criteria:
Inclusion Criteria:
A person is eligible for inclusion in the study if he/she:
* Has had a self-reported oculo-visual examination in the last two years
* Is 50 years of age or greater and has full legal capacity to volunteer
* Is able to read and understand the informed consent
* Is willing and able to follow instructions and maintain the appointment schedule
* Has a spherical distance contact lens prescription between -1.00 and -5.00D (Diopters) (inclusive)
* Near Add Power requirement of +2.25D or greater
* Has spectacle cylinder 0.75 D in both eyes
* Has normal binocularity (no amblyopia, no strabismus, no habitually uncorrected anisometropia ≥ 2.00D)
* Has monocular best-corrected distance visual acuity of 20/30 or better in each eye
* Has clear corneas and no active ocular disease
* Has not worn gas permeable contact lenses for 1 month prior to the study
Exclusion Criteria:
A person will be excluded from the study if he/she:
* Has never worn contact lenses before
* Has any systemic disease affecting ocular health
* Is using any systemic or topical medications that will affect ocular health
* Has any ocular pathology or abnormality that would affect the wearing of contact lenses
* Is aphakic (i.e. missing their natural lens inside their eye)
* Has uncorrected anisometropia (i.e. difference in the prescription between the eyes) of ≥2.00 D
* Has undergone corneal refractive surgery
* Is participating in any other type of eye related clinical or research study.
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
50 Years
Study:
NCT02719366
Study Brief:
Protocol Section:
NCT02719366