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Your journey
1What's a trial
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3Review
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More info
You can access this
clinical trial
if you have
Myopia, Hyperopia, Presbyopia or Refractive Error
and you are
between 45 and 85
years old
3
This is a trial in the final phase before the treatment is released on the market.
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The purpose

By using a new software two consecutive laser treatments have been combined to correct the distance vision and to provide a near vision component in addition to the first treatment. This study will help us to answer 2 questions: 1. How accurately this combined technique corrects distance and near vision 2. Whether the correction is adequate to remove the complete need for supplementary near spectacles

Provided treatments

  • Procedure: Supracor

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: NCT01322919. The sponsor of the trial is Technolas Perfect Vision GmbH and it is looking for 61 volunteers for the current phase.
Official trial title:
A Prospective Study to Evaluate the Safety and Effectiveness of the Presbyopic LASIK Algorithm