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More info
You can access this
clinical trial
if you have
Refractive Error or Presbyopia
and you are
between 35 and 80
years old
-
The phase for this study is not defined.
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The purpose

The aim of this study is to analyze the results of PresbyLASIK performed using the wavefront-optimized LASIK for the treatment of presbyopia on low hyperopic and low myopic patients with astigmatism. Visual performance will be assessed using clinical outcome measures of the following: refraction, near, intermediate and distance visual acuity, stereoacuity and contrast sensitivity. Questionnaires will also be used to evaluate how the patient's vision is before and after surgery.

Provided treatments

  • Procedure: PresbyLASIK

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: NCT01059006. The sponsor of the trial is University of California, San Diego and it is looking for 0 volunteers for the current phase.
Official trial title:
Peripheral PresbyLASIK Using the Allegretto Wavelight System For The Treatment of Presbyopia