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Wavefront-guided Photorefractive Keratectomy (PRK) Versus Wavefront-guided Lasik for Myopia
Not Recruiting
Trial ID: NCT01140594
Purpose
A prospective comparison of eyes undergoing wavefront-guided LASIK in one eye and
wavefront-guided PRK in their fellow eye for myopia.
Official Title
A Prospective Randomized Eye to Eye Comparison of Fellow Eyes Undergoing Lasik With the IntraLase(TM) FS Versus PRK
Stanford Investigator(s)
Edward Manche, MD
Professor of Ophthalmology
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.
Intervention(s):
procedure: Photorefractive keratectomy
procedure: Laser in-situ keratomileusis
Not Recruiting
Contact Information
Stanford University
School of Medicine
300 Pasteur Drive
Stanford,
CA
94305
Edward Manche
6504987020