Trial Search Results

High Resolution Wavefront-guided vs. Wavefront Optimized LASIK

The investigators are comparing outcomes of LASIK surgery using a high definition wavefront-guided laser to a wavefront-optimized laser in patients with nearsightedness with and without astigmatism.

Stanford is currently not accepting patients for this trial.

Lead Sponsor:

Stanford University

Stanford Investigator(s):


  • Procedure: LASIK


Phase 4


Inclusion criteria.

   - Subjects age 21 and older with healthy eyes.

   - Nearsightedness between -0.25 diopters and -11.00 diopters with or without astigmatism
   of up to 5.00 diopters.

Exclusion criteria.

   - Subjects under the age of 21.

   - Patients with excessively thin corneas.

   - Patients with topographic evidence of keratoconus.

   - Patients with ectatic eye disorders.

   - Patients with autoimmune diseases.

   - Patients who are pregnant or nursing.

   - Patients must have similar levels of nearsightedness and farsightedness in each eye.
   They can not be more than 1.5 diopter of difference between eyes.

   - Patients must have similar levels of astigmatism in each eye. They can not have more
   than 1.5 diopter of difference between eyes.

Ages Eligible for Study

21 Years - 60 Years

Genders Eligible for Study


Not currently accepting new patients for this trial

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Linda Schwartz