Daily Disposable Dispensing Clinical Trial of Test Lens Against Stenfilcon A Lens

This is an interventional treatment trial for Myopia Read More

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 at least 18 years of age and has full legal capacity to volunteer.
  • Has read and understood the information consent letter.
  • Is willing and able to follow instructions and maintain the appointment schedule.
  • Is correctable to a visual acuity of 20/40 or better (in each eye) with their habitual vision correction or 20/20 best-corrected.
  • Must achieve 20/30 or better (in each eye) with study lenses
  • Requires spectacle lens powers between -0.75 and -6.50 diopters sphere (0.25D steps).
  • Has no more than 0.75 diopters of refractive astigmatism.
  • Currently wears soft contact lenses.
  • Have clear corneas and no active ocular disease.
  • Has not worn lenses for at least 12 hours before the examination

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 severe insufficiency of lacrimal secretion (moderate to severe dry eyes) that would affect the wearing of contact lenses.
  • Has persistent, clinically significant corneal or conjunctival staining using sodium fluorescein dye.
  • Has any clinically significant lid or conjunctival abnormalities, active neovascularization or any central corneal scars.
  • Is aphakic.
  • Has undergone corneal refractive surgery.
  • Is pregnant, lactating, or planning a pregnancy at the time of enrolment (by verbal confirmation at the screening visit).
  • Have taken part in any other contact lens or care solution clinical trial or research, within one week prior to starting this study.