Status:
COMPLETED
Wavefront-guided Versus Wavefront-optimized LASIK for Nearsightedness
Lead Sponsor:
Edward E. Manche
Conditions:
Myopia
Astigmatism
Eligibility:
All Genders
21+ years
Brief Summary
The purpose of the study is to compare the results of LASIK surgery when using wavefront-guided excimer laser treatment compared to wavefront optimized excimer laser treatment in patients with nearsig...
Detailed Description
This is a research study comparing the outcomes of LASIK surgery for nearsightedness when using the two different excimer laser technologies. Patients will have both eyes treated with the Alcon WaveLi...
Eligibility Criteria
Inclusion
- Subjects age 21 and older with healthy eyes.
- Nearsightedness between -7.50 diopters and -7.00 diopters with or without astigmatism of up to 3.50 diopters.
Exclusion
- Subjects under the age of 21.
- Patients with excessively thin corneas.
- Patients with topographic evidence of 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 3.0 diopter of difference between eyes.
- Patients must have similar levels of astigmatism in each eye. They can not have more than 4.0 diopters of difference in nearsightedness or astigmatism between their two eyes.
Key Trial Info
Start Date :
April 6 2010
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
April 30 2012
Estimated Enrollment :
36 Patients enrolled
Trial Details
Trial ID
NCT01138189
Start Date
April 6 2010
End Date
April 30 2012
Last Update
December 8 2021
Active Locations (1)
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1
Stanford University School of Medicine
Stanford, California, United States, 94305