Trial Search Results

Wavefront-guided Photorefractive Keratectomy (PRK) Versus Wavefront-guided Lasik for Myopia

A prospective comparison of eyes undergoing wavefront-guided LASIK in one eye and wavefront-guided PRK in their fellow eye for myopia.

Stanford is currently not accepting patients for this trial.

Lead Sponsor:

Stanford University

Stanford Investigator(s):

Intervention(s):

  • Procedure: Photorefractive keratectomy
  • Procedure: Laser in-situ keratomileusis

Phase:

Phase 4

Eligibility


Inclusion Criteria:

   - Subjects age 21 and older with healthy eyes.

   - Nearsightedness between -0.75 diopters and -7.00 diopters with or without astigmatism
   of up to -3.50 diopters.

Exclusion Criteria:

   - Subjects under the age of 21.

   - Patients with thin corneas.

   - Patients with topographic irregularities.

   - Patients with keratoconus.

   - Patients with autoimmune diseases.

   - Patients who are pregnant or nursing.

   - Patients must have similar levels of nearsightedness in each eye. They can not be more
   than 1.0 diopter of difference between eyes.

   - Patients must have similar levels of astigmatism in each eye. They can not have more
   than 1.0 diopter of difference between eyes.

Ages Eligible for Study

21 Years - N/A

Genders Eligible for Study

All

Not currently accepting new patients for this trial

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Edward Manche
6504987020