High Resolution Wavefront-guided vs. Wavefront Optimized LASIK

Not Recruiting

Trial ID: NCT02565537


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.

Official Title

A Prospective Randomized Comparison of the AMO CustomVue to the Alcon Wavelight in Patients Undergoing LASIK

Stanford Investigator(s)

Edward Manche, MD
Edward Manche, MD

Professor of Ophthalmology


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.


procedure: LASIK

Not Recruiting

Contact Information

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