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Your journey
1What's a trial
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More info
You can access this
clinical trial
if you have
and you are
between 18 and 40
years old
The phase for this study is not defined.
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The purpose

Clinical evaluation of stenfilcon A compared with narafilcon A and delefilcon A This is a total 120 subject, randomized, open label, bilateral wear, two week crossover study (each lens for 1 week) evaluating the clinical performance of stenfilcon A spherical lenses compared to narafilcon A or delefilcon A spherical lenses.

Provided treatments

  • Device: stenfilcon A
  • Device: narafilcon A
  • Device: delefilcon A

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT02637804. The sponsor of the trial is Coopervision, Inc. and it is looking for 106 volunteers for the current phase.
Official trial title:
Daily Disposable Silicone Hydrogel Contact Lens, Stenfilcon A, Clinical Study